gram 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) 2018/04/30 08:28:15 executing program 2: setrlimit(0x7, &(0x7f0000becff0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x1, 0xd3, "bff66a154628c8f1cf4806db4b4dd823bda3f3265a6ad7f81998261cda6e83160b083039a86b7afa354a8038bc062df30e12cce548240c4b8326b441123094ce057b222b43fba3e70d0f222cb6edc635a653e07c7fff793c3a3953156d1693846a57fb7e4a75dca6d4798668909c667d98e481299a86ed861b4d1c8014b600e7e839112ec59cb29f3c53afbc20261cd72dc501f138d4f755d17419d293f79cc21638f09fff519aea71346422db801dee3e6906966efe228bc8de87c20b13d99dd3b21162f260d4129db250b6ee328ade086ea8"}, 0xdb) socket$inet6(0xa, 0x2, 0x0) 2018/04/30 08:28:15 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/30 08:28:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) set_thread_area(&(0x7f0000000180)={0x400, 0x0, 0x0, 0x6, 0x401, 0x8001, 0x4, 0x9, 0xffffffff, 0x1}) setsockopt$inet_buf(r0, 0x0, 0x8000000000000031, &(0x7f0000000000), 0x61) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000000c0)={'filter\x00', 0x0, 0x4, 0xc, [], 0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/12}, &(0x7f0000000240)=0x78) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x10000, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000280)=""/217) 2018/04/30 08:28:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x1000, 0x3, 0x8, 0x6, 0x3, 0x7f}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x6, 0x1, 0xba9, 0x1}, 0x98) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="2279056cc39bf046c0639ddbb57c2f23d1d9d757413cd4c957f1f4852e41acbecf10195a9f603047d600", 0x2a, 0xfffffffffffffffd) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000440)={@remote, @dev, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000004c0)={@loopback=0x7f000001, @multicast2=0xe0000002, r5}, 0xc) keyctl$set_timeout(0xf, r4, 0x9) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TUNGETIFF(r6, 0x800454d2, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000003c0)={0x2, [0x3, 0x3]}, &(0x7f0000000400)=0x8) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) kexec_load(0x8c2, 0x1, &(0x7f0000000380)=[{&(0x7f0000000500)="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", 0x1000, 0x6, 0x7}], 0x150000) 2018/04/30 08:28:15 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x2) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfdbd) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x0) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:15 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xffffffffffffffdc) r1 = syz_open_dev$sg(&(0x7f00000005c0)='/dev/sg#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000600), 0x4) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) gettid() bind$nfc_llcp(r0, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x5, 0x0, 0x7, "a0bde9590d7d5e1fda3ed18db0dbb3fac8c51cec8e6d4b2473030995c3e4daaef5fec6b3e63f2e5dfcaadc870653fd791d33a132e91df1493986f41248e28e", 0x13}, 0x60) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x9, 0x0, "82aa2474c918f81ab460cb8e34042491d086c2226e7267e0f337db4ac54fd3b2c616d6a46f3ab22c4c9ade49e6fe815e6b0fd817e176ff8c84c0814c531570d36ba3d37a1d5bcec31b537f2fed6299d2"}, 0xd8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000006c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x0, 0x0, 0x5, 0x6, 0x0, 0x800, 0x504, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8fad]}, &(0x7f00000007c0)=0x100) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000040)=""/21, 0x15, 0x40, &(0x7f0000000080)={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x306}, 0x1c) 2018/04/30 08:28:15 executing program 2: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000404, &(0x7f0000000440)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0x0) 2018/04/30 08:28:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) fchdir(r1) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x20020003, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffe87) 2018/04/30 08:28:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e20b6dfbf610000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002010000ebffffffffff3f00020000000000000000000000000020010a000080008d6a000000d9a8ffffe000"], 0x80}, 0x1}, 0x0) socketpair(0x0, 0x807, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "a5ea83cd1db48342a700c3cb290fb86087ea3fc6281852de85cd3613d1a623924c6cc41d83a18e2f9c06bd56d41542d502d54778977d49e605c102ef6bae8a47e64d02630bfce40dced0f5d663f91cf3c02bd252af52ae9b7c152b8fa0c57d"}, 0x6f) 2018/04/30 08:28:15 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000240)=0x58) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) getsockname$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) mq_timedreceive(r2, &(0x7f0000000100)=""/218, 0xda, 0x5, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x3) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000002c0)=0x2, 0x4) sendfile(r1, r2, &(0x7f00005faff8), 0xff7b) getsockname$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) write$binfmt_elf32(r2, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0x1ff, 0x4, 0x1, 0x100000000, 0x7fff, 0x3, 0x0, 0x80000000, 0x384, 0x38, 0x1d1, 0x9, 0x3, 0x20, 0x2, 0x10001, 0x4, 0xb7}, [{0x70000000, 0x7, 0x8, 0x81, 0x2, 0x2, 0x8, 0x9}, {0x7, 0x4, 0x100000000, 0x4e1, 0x1, 0x70, 0x8000000000000000}], "e8e6cf2732c64714785443b57c7d0324c141f793fccdf926e563bfa2a22de0cae85e6f4fd9745b4b95b34879aa930c600ef8689c4e2ccb0f9f32645896cd6a279dd470b845e300ed7219", [[], [], [], []]}, 0x4c2) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x6, 0x400, 0x500, 0x6, 0x80000000, r3}) 2018/04/30 08:28:15 executing program 2: r0 = socket$inet6(0xa, 0x4000008, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x7, 0x9, 0x6, 0x9, 0x101}, 0x14) getsockopt$inet_tcp_buf(r2, 0x6, 0x11, &(0x7f0000000140)=""/81, &(0x7f0000000000)=0xffffffffffffff75) 2018/04/30 08:28:15 executing program 6: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x640800, 0x8) r0 = socket$packet(0x11, 0x3, 0x300) accept(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000300)=r1, 0x2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="0401000000c000ddb8460900ffb25b4202838207d9033780398d5375c5f73f939029ef07cff57e903376b15cddc8d07a033b978920a42f0000000000738a5e27a47929a597a50f0c188813dee5bc41f8045001e1f57b32bb02052ea9b934bf3276ea98aa", 0x64, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000240)={0x3, 0x19, 0x21, 0x97d8b67, 0x4, 0xffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280), 0xffffffffffffffda) 2018/04/30 08:28:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x80000000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8200}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xc0, r2, 0x400, 0x70bd28, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x804}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0xc0}, 0x1, 0x0, 0x0, 0xc040}, 0x4000) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000080)) r5 = dup3(r3, r0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000000c0)={0xffffffff, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x88) 2018/04/30 08:28:15 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ifb0\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ip6tnl0\x00', 0x400}) 2018/04/30 08:28:15 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004013350b9becb23d6ee6110700000000000006"]) ioctl(r0, 0x8916, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bridge_slave_1\x00', {0x2, 0x4e26, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) 2018/04/30 08:28:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$getown(r0, 0x9) wait4(r1, &(0x7f0000000000), 0x1000000, &(0x7f0000000040)) 2018/04/30 08:28:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x528}, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x402002, 0x0) connect(r0, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, [], 0x1b}, @in6, 0x4e24, 0x20, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x20000000003f, 0x0, r2}, {0x8, 0x7ff, 0x3, 0x2a, 0x1ff, 0x1f, 0x7, 0x600}, {0x0, 0x100000001, 0x1, 0x80000000}, 0x4, 0x6e6bbb, 0x80000000000, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x9, 0x80000000004d3, 0x33}, 0x200000000, @in=@multicast2=0xe0000002, 0x3506, 0x6, 0x2, 0x200, 0x3, 0x7, 0x5}}, 0xe8) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)={0x14, 0x19, 0x2ff, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x7) 2018/04/30 08:28:16 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x6, @empty, 0xfff}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0x15}, 0x1ff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0xa4) 2018/04/30 08:28:16 executing program 1: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000140)={{0x5, 0x3}, {0xa2a, 0x6}, 0x9, 0x7, 0xffffffffffffff01}) splice(r0, &(0x7f0000002ff8), r2, &(0x7f0000003ff8), 0x7, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x2a) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x0) 2018/04/30 08:28:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x282, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x30, 0x1fffffffe0000000, 0x7d22}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x8, 0x1, 0x5}, &(0x7f0000000100)=0x10) 2018/04/30 08:28:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x6, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400100, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000140)=""/79) syncfs(r0) sendto$inet6(r0, &(0x7f00000000c0)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376b15cddc7d07a033b978920a42f2a2bb404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534529e419ad02192f872e3267aab", 0x6c, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x20000000009, @dev={0xfe, 0x80}}, 0x1c) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x1c) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x20000) 2018/04/30 08:28:16 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:16 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x240, 0x4) getsockopt$sock_int(r0, 0x1, 0x4000000000030, &(0x7f0000018000), &(0x7f00000d2000)=0x4) 2018/04/30 08:28:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001ac0)={0x0, @broadcast}, &(0x7f0000001b00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001b40)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000001c40)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001c80)={{{@in6=@dev={0xfe, 0x80, [], 0x21}, @in=@multicast1=0xe0000001, 0x4e21, 0x80000000, 0x4e22, 0x0, 0x2, 0x80, 0x20, 0xff, r1, r2}, {0x6, 0x8, 0x3, 0x100, 0x20, 0x63f, 0x9, 0xa6}, {0x6, 0x9, 0xffffffffffff0e5c, 0x8001}, 0x10000, 0x6e6bbc, 0x2, 0x1, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x3f}, 0x2, @in, 0x34ff, 0x4, 0x3, 0x2, 0xfffffffffffffeff, 0x2cd, 0x535}}, 0xe8) 2018/04/30 08:28:17 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) r1 = dup(r0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x401, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000000)={'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl(r0, 0x5383, &(0x7f0000670ffb)) 2018/04/30 08:28:17 executing program 1: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = inotify_init() readv(r0, &(0x7f0000000140), 0x1000000000000216) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace(0x19, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) r3 = fcntl$getown(r0, 0x9) process_vm_readv(r3, &(0x7f0000000080)=[{&(0x7f0000000000)=""/98, 0x62}], 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/13, 0xd}], 0x1, 0x0) tkill(r2, 0x16) chdir(&(0x7f0000000180)='./file0\x00') 2018/04/30 08:28:17 executing program 4: r0 = socket(0x0, 0x5, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/135, &(0x7f0000000140)=0x87) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:17 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) prctl$setendian(0x14, 0x3) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) r3 = open(&(0x7f0000000100)='./file0\x00', 0x402300, 0x10) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140)=0x10000, 0x4) sendto$inet(r2, &(0x7f0000000280)="54c4ed5ce0bd", 0x6, 0x8080, 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$packet(r3, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x8007, 0x48, 0x9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000240)=0xd1) 2018/04/30 08:28:17 executing program 6: r0 = userfaultfd(0x100000000000000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) poll(&(0x7f0000600000)=[{r1}], 0x1, 0x0) 2018/04/30 08:28:17 executing program 5: r0 = gettid() capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) prlimit64(r0, 0xf, &(0x7f0000000000)={0x2, 0x1ff}, &(0x7f00000000c0)) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000100)=r0) 2018/04/30 08:28:17 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x10) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8020000000000002, &(0x7f00000001c0)=0x80, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xffffffffffffff99, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="e8ff00cf", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x84) 2018/04/30 08:28:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x1ec) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000300)={0x14, 0x49, 0x100000000401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/30 08:28:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x400, 0x7ff) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) write$tun(r1, &(0x7f0000000080)={@void, @hdr={0x1, 0x1, 0x100, 0x2, 0x1, 0xcbc}, @ipv6={0x0, 0x6, "42a246", 0x1024, 0xaf, 0xb0, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e24, 0x4e21, r2, r3, 0xde19, 0x0, 0x9, 0xc2, 0x4, 0x0, 0x2, {[@timestamp={0x8, 0xa, 0x787, 0x7f}, @mss={0x2, 0x4, 0x1}, @eol]}}, {"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"}}}}}, 0x1056) 2018/04/30 08:28:17 executing program 6: modify_ldt$write(0x1, &(0x7f0000000040)={0x0, 0x0, 0x2000, 0x0, 0x1, 0xb7, 0xffffffff, 0x6, 0x0, 0x2}, 0x10) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) read(r2, &(0x7f0000d48000)=""/1, 0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000200)=0x7fffffff, 0x8) ioctl$int_in(r1, 0x5452, &(0x7f00000001c0)=0x2000000003f) lseek(r1, 0x0, 0x0) fcntl$setown(r1, 0x8, r0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r2, 0x8000}, {r1, 0x90c0}, {r1, 0x41}, {r2}, {r2, 0x108}, {r2}, {r3, 0x4000}], 0x7, &(0x7f00000002c0)={r4, r5+10000000}, &(0x7f0000000300)={0xf1}, 0x8) fcntl$setsig(r1, 0xa, 0x12) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) rt_tgsigqueueinfo(0x0, 0x0, 0x25, &(0x7f0000000180)={0x0, 0x0, 0x5}) r6 = dup2(r1, r2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) getuid() tkill(r0, 0x14) 2018/04/30 08:28:17 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x20000400) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'veth1_to_team\x00', 0x400}) sendto(r0, &(0x7f0000000180)="62dc4ef17e70a81522a6919deda2322dc3df45978f25bf33ca597d2af3ef1b873db015f8d660b1a1dd33526b0ab031fc3f73087771ab4b3f00c5fed217d7ae8561b813c31915eade43ca531b8f774d3d96a7214ac24eca6996d645062b7bf58e4bd4281e90f191f4f9447479a32e1b7bcbcf6e6a4b5bb3f85db6d5ee50e51143df7fcc0e5097736305d5787e2634fefbf73cff038e66d9bca71cf9e7ed25f3283ad30dc6e14f4a60e266337d3108a083170c9956969bab80043e78d8d3bd4005c050b84294bfff1a29e02c63776f7bc51b70e6d6dd5d6de826d00c5033fe67dc4961ca5c4f56e07e1fdaf173b72bb298d92c5de7ae677d551e", 0xf9, 0x0, 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) readv(r0, &(0x7f0000000240), 0x0) 2018/04/30 08:28:17 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x20000100}, 0x10) r0 = socket(0x11, 0x4000004000080003, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f0000001000), 0x0) 2018/04/30 08:28:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e24, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}}}, 0x8, 0x9, 0x0, "34922c6576b43b464385194f15a36c31025473cc277a63f4dbc366102242ebcce59381c3868d2f0ae22b8a5e5d704f36d90549debef8901ff3bad1efc987c7f66ff5ae120cc0c531dcf7309771b7d54b"}, 0xd8) 2018/04/30 08:28:17 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x2, 0x3, 0x3, 0x8, 0x4f, 0x4, 0x7}, &(0x7f0000000100)=0x20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x100000001, 0x5, 0x2000}, 0x4) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) 2018/04/30 08:28:17 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000002440)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000009e40)={0x0, 0x20, 0x3, 0x59, 0x8, 0x1}, &(0x7f000000a280)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000a2c0)={r1, 0xffff, 0x30, 0x401, 0x6}, &(0x7f000000a300)=0x18) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = dup(0xffffffffffffffff) epoll_pwait(r3, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0xfffffffffffffffd, &(0x7f0000000040)={0x10001}, 0x8) gettid() getpgrp(r2) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000000a200)={0x0, 0x0}) recvmmsg(r3, &(0x7f000000a000)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/142, 0x8e}, {&(0x7f00000001c0)=""/233, 0xe9}, {&(0x7f00000002c0)=""/142, 0x8e}], 0x3, &(0x7f00000003c0)=""/4096, 0x1000, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/76, 0x4c}, {&(0x7f0000002440)}, {&(0x7f0000002480)=""/116, 0x74}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x5, &(0x7f0000003580)=""/4096, 0x1000, 0x7}, 0xff}, {{0x0, 0x0, &(0x7f0000004780)=[{&(0x7f0000004580)=""/234, 0xea}, {&(0x7f0000004680)=""/41, 0x29}, {&(0x7f00000046c0)=""/179, 0xb3}], 0x3, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f00000047c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000005e80)=[{&(0x7f0000004840)=""/161, 0xa1}, {&(0x7f0000004900)=""/163, 0xa3}, {&(0x7f00000049c0)=""/4096, 0x1000}, {&(0x7f00000059c0)=""/197, 0xc5}, {&(0x7f0000005ac0)=""/218, 0xda}, {&(0x7f0000005bc0)=""/80, 0x50}, {&(0x7f0000005c40)=""/83, 0x53}, {&(0x7f0000005cc0)=""/54, 0x36}, {&(0x7f0000005d00)=""/163, 0xa3}, {&(0x7f0000005dc0)=""/136, 0x88}], 0xa, &(0x7f0000005f40)=""/4096, 0x1000, 0xe50a}, 0x4}, {{0x0, 0x0, &(0x7f0000007080)=[{&(0x7f0000006f40)=""/112, 0x70}, {&(0x7f0000006fc0)=""/152, 0x98}], 0x2, &(0x7f00000070c0)=""/220, 0xdc}, 0x200}, {{&(0x7f00000071c0)=@sco, 0x80, &(0x7f00000085c0)=[{&(0x7f0000007240)=""/4096, 0x1000}, {&(0x7f0000008240)=""/153, 0x99}, {&(0x7f0000008300)=""/236, 0xec}, {&(0x7f0000008400)=""/68, 0x44}, {&(0x7f0000008480)=""/65, 0x41}, {&(0x7f0000008500)=""/184, 0xb8}], 0x6, 0x0, 0x0, 0x5}, 0x2}, {{&(0x7f0000008640), 0x80, &(0x7f0000009a00)=[{&(0x7f00000086c0)=""/165, 0xa5}, {&(0x7f0000008780)=""/173, 0xad}, {&(0x7f0000008840)=""/36, 0x24}, {&(0x7f0000008880)=""/254, 0xfe}, {&(0x7f0000008980)=""/4096, 0x1000}, {&(0x7f0000009980)=""/73, 0x49}], 0x6, &(0x7f0000009a80)=""/232, 0xe8, 0x4}, 0x1}, {{&(0x7f0000009b80)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000009f40)=[{&(0x7f0000009c00)=""/179, 0xb3}, {&(0x7f0000009cc0)=""/130, 0x82}, {&(0x7f0000009d80)=""/10, 0xa}, {&(0x7f0000009dc0)=""/110, 0x6e}, {&(0x7f0000009e40)}, {&(0x7f0000009e80)=""/191, 0xbf}], 0x6, &(0x7f0000009fc0)=""/9, 0x9, 0x37}, 0x7fff}], 0x8, 0x100, &(0x7f000000a240)={r4, r5+10000000}) rt_tgsigqueueinfo(r2, r2, 0xa, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) 2018/04/30 08:28:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400881, 0x0) getsockopt$packet_int(r1, 0x107, 0x16, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = dup3(r0, r0, 0x80000) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 08:28:17 executing program 4: r0 = socket(0xa, 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000000000)=""/212, &(0x7f0000000180)=0xfffffffffffffd5e) 2018/04/30 08:28:18 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r0, 0x0, 0x5, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x8) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000000)) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006c7ffc)=0x3) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) 2018/04/30 08:28:18 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0x7) 2018/04/30 08:28:18 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xffffffff, 0x200, 0x7, 0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x9}, 0x8) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000140)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bpq0\x00'}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000380)={@loopback, @dev, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000400)={@empty, @multicast2=0xe0000002, r3}, 0xc) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000440)=""/5, &(0x7f0000000480)=0x5) fcntl$setlease(r1, 0x400, 0x2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x4c, r4, 0x400, 0x70bd29, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x89}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffae4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x801}, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000640)={r2, 0x4, 0x6, 0x10000}, &(0x7f0000000680)=0x14) timer_create(0x3, &(0x7f0000000780)={0x0, 0x1c, 0x6, @thr={&(0x7f00000006c0)="b8a902289c017c12c235de2186b338ed0074865e3315c1193a9592c22fd76e24e041b9a9ede2344fd1e18c2ad8a38a38862d48a0b7d314fa49ef35477248e26e10", &(0x7f0000000740)="e2aa7929a5ff9327e793a8bec1b3fff7f88a08ecafd8ac6af8268b94e25d80d8657ef9c0a9a3a14b4ea6c5c1b32371c640bb90555f"}}, &(0x7f00000007c0)=0x0) timer_gettime(r6, &(0x7f0000000800)) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000840)={0x57, 0x100000001, 0x7, {0xef3, 0x8}, {0xfffffffffffffff8, 0x7fff}, @ramp={0x100000000, 0x800, {0x8, 0x3, 0x8000, 0x6}}}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000880)={0xfff, {{0x2, 0x4e23, @rand_addr=0x8}}}, 0x88) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000940)={0x7, 0x1}) rename(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000ac0)={r5, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000b80)=0x84) clock_gettime(0x0, &(0x7f0000000bc0)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000000c00)={r9, r10+30000000}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000c40)={0x9ed1, 0x2, 0x200000004000000, 0x2ce, r8}, 0x10) r11 = gettid() syz_open_procfs(r11, &(0x7f0000000c80)='personality\x00') r12 = openat$zero(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/zero\x00', 0x8000, 0x0) getsockopt$inet_mreqsrc(r7, 0x0, 0x0, &(0x7f0000000d00)={@rand_addr, @multicast2, @remote}, &(0x7f0000000d40)=0xc) vmsplice(r12, &(0x7f0000000dc0)=[{&(0x7f0000000d80)="ba14e53c9ee8de06a35e24832f1eebcfec72ce47d2", 0x15}], 0x1, 0x3) 2018/04/30 08:28:18 executing program 1: syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/04/30 08:28:18 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1000000000000005}) r1 = dup2(r0, r0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000001c0)=""/67) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}}) signalfd4(r1, &(0x7f0000000240)={0xfffffffffffffff8}, 0x8, 0x800) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000280), 0xfffffffffffffffc) epoll_create1(0x80000) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000000100)=""/86, 0x56}], 0x2) 2018/04/30 08:28:18 executing program 6: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'erspan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008aff8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)) pivot_root(&(0x7f0000c90000)='./file0\x00', &(0x7f0000debff8)='./file0\x00') 2018/04/30 08:28:18 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/135) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/04/30 08:28:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000010}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x150, r2, 0x128, 0x70bd27, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8000}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x4000014}, 0x20008000) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/30 08:28:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4, @multicast1=0xe0000001}, 0x10) 2018/04/30 08:28:18 executing program 4: r0 = socket(0x11, 0x2, 0x7) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x50, 0xffffffffffffffff, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x20000000000002e0, &(0x7f0000000040)}) 2018/04/30 08:28:18 executing program 2: r0 = socket(0x11, 0x100000802, 0x300) setsockopt(r0, 0xff, 0x208f9308, &(0x7f0000000000)="33c0e8cf846a8e8840dd5779b1f6b7b3524b77421f22b436ada436bfe5083f6f6b6fc04e73ea15390f07f57f912d0ba82a6ca5f9135beaa5b50b34d623de45bd89a5166dc6b81ffdee9cf76bc40e011d693e070059285f67744039667351b8ea1b0918a01d8cfccb2519a533b83fdfd5e02ae9d8cb4adb238bfcd4af7ece0e64b38e38604de86f053c1f058489fd2203d42f453f498515", 0x97) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) socket$packet(0x11, 0x3, 0x300) 2018/04/30 08:28:18 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r0, r0, &(0x7f00000001c0), 0x5) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000000c0)=""/246, &(0x7f0000000040)=0xf6) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e21, 0x5, @empty, 0x7}}, 0x1, 0x0, 0x7, "9cfb835d9f8ae81b5701c748b6d0fa78c1285d3b9e9714cd43960865bb374fe11b07dff51f289317aa368aceefe3c21787ef1d6260917b70abbc894b2547449a967d120bbdf2d766c6142955144674f3"}, 0xd8) 2018/04/30 08:28:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r2, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000040)=0x7) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/04/30 08:28:18 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'ns0\x00', @ifru_addrs=@in={0x2, 0x4e20, @multicast2=0xe0000002}}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101043) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}}, 0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000000c0)) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) 2018/04/30 08:28:18 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x0, {{0xa, 0x4e23, 0x80, @empty, 0x80}}, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x108) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000001340)='oom_score\x00') sendfile(r2, r4, &(0x7f0000929000), 0x0) ioctl(r4, 0x7, &(0x7f0000000100)="0d1afe10b81da9ca962d84168c0b87f70ca8121c99c4d27291cfff129bbe1984882dc4ea9515e3b618564cceb14fc03017960ee85d36d3844c10aeec8d0e11c242ab1300c7478ca69c4238d63c8782ab3680d016fefb7482a2f9a8525b545cff80997fb393fbdef9ffafffcf3cd5e4db75605fe2a1703633d7103b") readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) fcntl$lock(r1, 0x5, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x3, r3}) fcntl$getown(0xffffffffffffffff, 0x9) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r5 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) process_vm_writev(r5, &(0x7f0000001140), 0x0, &(0x7f0000001700)=[{&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYBLOB="573759994bc3cbd0e70f674d2eeb3f6e268437d739a380a2670c76928b094a0f1f696314066d11a4c3011bd95abbd3560c9f71f8aea03696ec646606e307eefbb1eaafb9cd775aa0596f306a"], 0x2) 2018/04/30 08:28:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000000640)=ANY=[@ANYBLOB="240000002d004304ffffffffffffffff000000000c000000", @ANYRES32, @ANYBLOB="0400da80"], 0x24}, 0x1}, 0x0) 2018/04/30 08:28:18 executing program 4: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc8}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=@updsa={0x510, 0x1a, 0x200, 0x70bd27, 0x25dfdbff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x4e20, 0x9, 0x4e21, 0x1f, 0x2, 0x20, 0x80, 0x2e, r1, r2}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x33}, @in=@broadcast=0xffffffff, {0x4, 0x7fff, 0x3f, 0xfff, 0x44, 0x1, 0x8, 0x8}, {0x3, 0xffffffffffffffe1, 0x7, 0x100000001}, {0x3, 0x100, 0x5}, 0x70bd2b, 0x80, 0xa, 0x3, 0x4, 0x4}, [@algo_crypt={0x118, 0x2, {{'xts-camellia-asm\x00'}, 0x668, "13e68c1259af925ee8034bbddc250f27389bb7835f4f24d032670761e64542afe94649b990fa6b7ba0de8de6a2d8aed3ce018c737568b7496a400c60ea5117e40f73a5aef4d3c7b05c58098836a66399310252c3303efa0931cc562dd80c39cec657462a7f4c9497b406c2d2e9293becb4a0af89a3ec782f6346d9e7cfc1686300fc35f547df997160ca7db5d062763b10ef5a97cdc065b84bf24d87a22abf3dcd3aa5dda9b098806cd6ef8e9e9f09159143e960de15e1e1daa5723673901bb4bd0621f02c63aac8ec6ba59da7"}}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}, @tmpl={0x144, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x7e}, 0x2, @in=@loopback=0x7f000001, 0x3507, 0x7, 0x3, 0x40, 0xfffffffffffeffff, 0x9, 0x8}, {{@in6=@dev={0xfe, 0x80, [], 0x18}, 0x4d6, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x2, 0x3, 0x10000, 0x3ff, 0xfffffffffffffff8, 0x1f}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x3f}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3507, 0x1, 0x0, 0x1ff, 0x80000001, 0x80, 0x6d}, {{@in, 0x4d6, 0x3b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x7, 0x2, 0x7fffffff, 0x4, 0xa3, 0x75}, {{@in=@dev={0xac, 0x14, 0x14, 0x1e}, 0x4d2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x2, 0x1, 0x1, 0x8000, 0x3, 0x800000000000000}]}, @algo_auth_trunc={0xe0, 0x14, {{'crct10dif-generic\x00'}, 0x488, 0x1e0, "becbf296cf91b2e0905de5d955d6b8c418c1637959b4e913f407fe536c8d0362a6e6f3ef620e27eae7aef2a9c20ea2e5ce0f05badfd211507dcb95f3192039e202a43dd7692b19fddd304be4a8ae9bbd78185c9c86285701d3ab939dac8c4429b1c8fcc12e360742c4e2ed529090a86415856359ac0c3b5e7aaf803b7ab37ec0ac94086821dd9263146fd91d45a82ac758"}}, @migrate={0x88, 0x11, [{@in6=@dev={0xfe, 0x80, [], 0xf}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2b, 0x0, 0x0, 0x34ff, 0x2, 0x2}, {@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2b, 0x3, 0x0, 0x0, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0x2, 0x0, 0x3502, 0xa, 0x2}]}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xa}}, @encap={0x1c, 0x4, {0x1, 0x4e24, 0x4e24, @in6=@loopback={0x0, 0x1}}}]}, 0x510}, 0x1}, 0x4040000) r3 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r3, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:18 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) fstat(r0, &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000000940)='/dev/input/mice\x00', 0x0, 0x900) read$eventfd(r1, &(0x7f0000002240), 0x8) bind$ax25(r1, &(0x7f0000000140)={0x3, {"6dec99441fb16a"}, 0x5}, 0x10) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f03696c6530202f70726f632f73656c742f70666b657900202a2b202f70726f632f73656c662f6e65742f707e6b657900202f6465762f706e7075742f6d6963650020676465762f696e7075742f6d696365000ab71efd0600000000"], 0x60) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x7fff, 0x7}, 0xc) 2018/04/30 08:28:18 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @random="1a8d69e24c92"}, {@broadcast=0xffffffff, @current}}}}}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f00000000c0)=0x80) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000023ffc)) 2018/04/30 08:28:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) 2018/04/30 08:28:19 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x99) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1}, 0x8) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r2, 0x4, 0x4002) mprotect(&(0x7f0000104000/0x3000)=nil, 0x3000, 0x0) signalfd4(r2, &(0x7f0000000000)={0x4}, 0x8, 0x0) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/04/30 08:28:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000140)="220ca79fb4e023b6d8a9877e84e5ca8932b271d2fb081937b2ff147e8b2f40", 0x31d, 0x20020003, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/30 08:28:19 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'ns0\x00', @ifru_addrs=@in={0x2, 0x4e20, @multicast2=0xe0000002}}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101043) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}}, 0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000000c0)) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) 2018/04/30 08:28:19 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='ip6_vti0\x00') connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0xfffffffffffffffe, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) fallocate(r1, 0x0, 0x7, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) fsetxattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000100)='ip6_vti0\x00', 0x9, 0x1) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000140)=""/245, 0xf5}, {&(0x7f0000000240)=""/1, 0x1}, {&(0x7f0000000280)=""/182, 0xb6}, {&(0x7f0000000340)=""/188, 0xbc}, {&(0x7f0000000400)=""/96, 0x60}], 0x5, &(0x7f0000000600)=""/215, 0xd7, 0x669c8f96}, 0x2021) 2018/04/30 08:28:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/60) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000180)=""/216, 0xd8}, {&(0x7f0000000280)=""/99, 0x63}, {&(0x7f0000000300)=""/2, 0x2}, {&(0x7f0000000340)=""/194, 0xc2}], 0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x47e648677e6aa299, 0x0) 2018/04/30 08:28:19 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) r1 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='keyring\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='em1mime_type\x00', r1) 2018/04/30 08:28:19 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000000140)=&(0x7f0000000400)={&(0x7f00000003c0)={&(0x7f0000000040)}, 0x0, &(0x7f0000000380)}, &(0x7f0000000180)=0x18) r2 = dup(r0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) 2018/04/30 08:28:19 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0200000000000000ffedffffff00000005000600000000000a000000000000000000000001000000000000000000000000000000000000000200010000000000000000040000004005000500000000000a00000000000000fe80000000000000fc5200003c1d364d6f568264ac80d1501837ba188ffaad539f76ef29f8"], 0x70}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x20000) 2018/04/30 08:28:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) readv(r0, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 2018/04/30 08:28:19 executing program 7: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="4c0000001200ff09fffefd956fa2830007a6008000403ab6821140a730de33a49868c62b2ca654a6613d6aabf35d4c1cbc882b0798817fde9b408dd873c04b9f60a56a6c50cde7d83ef925a8", 0x4c}], 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/30 08:28:20 executing program 4: r0 = socket(0xa, 0x2, 0x0) dup2(r0, r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000080)) socket(0x0, 0x8080e, 0xffffffff) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:20 executing program 7: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) pwritev(r0, &(0x7f0000000100), 0xc7, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x30, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x51}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}]}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x10010, r1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, 0x8) 2018/04/30 08:28:20 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x80000000010b, 0x0, &(0x7f000000b000), &(0x7f0000792000), 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2ac140, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x567fe645, 0x8}) 2018/04/30 08:28:20 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002380)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000002640)=""/120, 0x78, 0x2000, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fstat(r0, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002600)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x2080}, 0xc, &(0x7f0000002580)=[{&(0x7f0000000080)={0xe4, 0x23, 0x800, 0x70bd28, 0x25dfdbfb, "", [@typed={0x14, 0x26, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="a839cfd025bcfe8a2e1ad652a38ef277b73fa4c9a6503dc49be4b8d2d9b77215855627fad124a8e01cbb75857a8d563f9e53904604e768f3157bd33a10ebe738c2fa30fd6a5099a395d16dd4db1ff7f417044a3befb1400e40f0bebd4821c64657e83a7f148c1e9db3b6a2b6cfa2747b99160a8bc5756a1ccb7d4f8fdfdb8d3e061a0cd48ce4c0ff409f5cda3f81768d492788d7b29ab5b177ed43ccdcf574b6de14fa2f624dee80338f7cb12afe28935bee21afc4232bac1984c9199e55a9"]}, 0xe4}, {&(0x7f0000000180)={0x2030, 0x3a, 0x800, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x1020, 0x5b, [@typed={0x8, 0x40, @ipv4=@multicast1=0xe0000001}, @typed={0x14, 0x37, @ipv6}, 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0x2030}, {&(0x7f00000021c0)={0x14c, 0x17, 0x4, 0x70bd26, 0x25dfdbfb, "", [@typed={0xc, 0x43, @u64=0x1}, @generic="3baa1cbe25cedbac3d7c217507e01a9b5d55a9d252d18b11e28b448b1628fc443aaedb8ac2c6ec3972e569648b2cf210de8d80420ead27929bf07a855b3d50013dd5910eb4a84025e1b4f0b707100606be43d7d2eebd37ea9348e0d9819a75481f7a64e54aa0b9159504e6e35d7a28bd76498a463e8dd7e2ae6fc2e2985cd6c5ef675de091fa182a0b65b1a0ef17e555f285ee0e874c513c468f1d64c8274b15ff4e98283f6a53cb65445cb24ec3c528837ba021", @generic="fe2da1061c2abf81964c88ef8a11b053238d9e4978ce0c463ec52aac0c91c1f171d1fd5996cba03dcb23468f7091d7d00b794e1f8f9a8d97319d70c941d04ae92cf4d9a74994257323b5c6a7ad327c5581904bc67c9f6f4848c3468adb1ee07732ca8b2532f511", @typed={0x4, 0x6a}, @typed={0x10, 0x7d, @str='vboxnet0\x00'}]}, 0x14c}, {&(0x7f00000023c0)={0x54, 0x33, 0x100, 0x70bd27, 0x25dfdbff, "", [@nested={0x18, 0x3c, [@typed={0x14, 0x6, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @typed={0x14, 0x3c, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0xa6c}}, @typed={0x8, 0x24, @uid=r1}, @nested={0xc, 0x89, [@typed={0x8, 0x33, @u32=0x8}]}, @nested={0x4, 0x30}]}, 0x54}, {&(0x7f0000002440)={0x10, 0x2d, 0x310, 0x70bd27, 0x25dfdbfe}, 0x10}, {&(0x7f0000002480)={0xc8, 0x1b, 0x0, 0x70bd26, 0x25dfdbfc, "", [@generic="3fa971a70ec545b4e8fb23e6a8ca64674497d73abfc723e59535fe21bcf14bd5c8a67edcc2b4a2e73bf5664268f657d04654b4cbd0997a5f5888ac1e0cd65fc3a2bce4875ac990395fce782cf0c33968691064550c726c7f81ea249e8e5fefd6f321ea72f3af8922f1223b1d2383bfc444d36de15c084d083d0a1e8876408ae85f04f738eb1f335b26c524a08eb2133bc4a122aaa6e9e742", @generic="ea0d2909a8ebc2d7a4acf49bec5d3a5c0d3aef5b8c41d2f4501830b5eb71f2"]}, 0xc8}], 0x6, 0x0, 0x0, 0x4000}, 0x50) 2018/04/30 08:28:20 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/protocols\x00') preadv(r1, &(0x7f0000000180), 0x0, 0x3) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) 2018/04/30 08:28:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="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") fgetxattr(r0, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f00000000c0), 0xffffff9e) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) tgkill(r1, r2, 0x2a) 2018/04/30 08:28:20 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0x1, 0x3}, 0x20) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x8, 0x5, 0x7, 0x9, 0x0, 0x7fffffff}) 2018/04/30 08:28:20 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth1_to_bond\x00', 0x4}, 0x18) ioctl$TCGETA(r0, 0x4004556d, &(0x7f0000000000)) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000080)=""/60, &(0x7f00000000c0)=0x3c) ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) 2018/04/30 08:28:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1400ffff00e58de700"], 0x14}}], 0x1, 0x0) socketpair(0x0, 0x6, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r1, 0x80}, {r2, 0x400}], 0x2, &(0x7f0000000140)={r3, r4+30000000}, &(0x7f0000000180)={0x10001}, 0x8) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x1) get_thread_area(&(0x7f00000001c0)={0x3, 0x20000800, 0x4000, 0x5, 0xffffffff, 0xb48, 0x8, 0x10001, 0x100000000, 0x5}) fchmod(r0, 0x809ee84523c0ae64) 2018/04/30 08:28:20 executing program 2: r0 = socket(0x10, 0x804, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb40400000009020b000000000000000afdeb08000200ffffffff", 0x24) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/30 08:28:20 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400800, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r2, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x70) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x202) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0xfffffffffffffeee, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x401, 0xffff}, 0x14) shutdown(r0, 0x1) 2018/04/30 08:28:20 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000575ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0xfffffffffffffcd8) r2 = dup(r1) sendto(r0, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmmsg(r0, &(0x7f0000e9f000)=[{{0x0, 0x0, &(0x7f0000ce5ff0)=[{&(0x7f0000f3afae)="86", 0x1}], 0x1, &(0x7f0000a11000)}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) r5 = dup3(r2, r4, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000100)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000140)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000180)={r6, 0x1, 0x6}, 0x10) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) tkill(r3, 0x16) [ 199.729618] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15847 comm=syz-executor4 [ 199.818803] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15851 comm=syz-executor4 2018/04/30 08:28:22 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="402670726f626b7379721a6e6700", 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0x3fd}], 0xfe6f) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x9, 0x6, 0x10000, 0x6, 0x3, 0x3, 0x4fd6, 0x17e, 0x38, 0x37e, 0x4297, 0xfffffffffffffffe, 0x20, 0x2, 0x7, 0x1}, [{0x6474e553, 0x1, 0x8000000000, 0x100000001, 0x6, 0x8, 0x7, 0xffffffffffffff01}, {0x0, 0x2, 0x6f6b898d, 0x501, 0x4, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff}], "7aedbf56fcfcf42744311aa6f16376b427c95f0edfdb9643ebe7e99c4f0481513647ef4ce769e74b7e1aa4f1535de8d064ef8f83b7ae8551b048764d06ef8d1955d8a6ce0e384b520d4b035e4fa67e7ab6cdb44b73face946b7aa944b61b52f504e263c3978d51a3177cef23dc9e2a9724f6aa61f5a2bfe3c099dedc2969ec45303302221d9c97f65f3ccba65f0b1933820f9300281d852a71bfab29261517219f85a177ecac1a4cd329c83828ea8c303b75cdb9748b40ad996002dd5eb0a3", [[], [], [], []]}, 0x537) 2018/04/30 08:28:22 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) setsockopt$inet_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000000080)="0234a10033e2db65a505542c0498b980ce9fb1c8dd44ffa815a73cc215edc9d91d92b53f8c79cd72379f2bf547f485397894fe30c3fa2f10ebf46aaee3d6cde3cb512f8d51f4d4105328a71d83ee9d0e391a6cdce83446658354e86388", 0x5d) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:22 executing program 1: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) close(r0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x80080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/04/30 08:28:22 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000349ff0)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='\f', 0xfe15) 2018/04/30 08:28:22 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb40509000009020b000000000000000afdeb080002c0e1dd0200", 0x24) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x89, 0xc20, 0x8, 0xffffffff, 0x9, 0x69, 0x7, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x10001, 0xe5, 0x9, 0x2767800000000000}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x3}, &(0x7f0000000200)=0x90) 2018/04/30 08:28:22 executing program 5: r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x800000000000800) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0xffffffc5) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000000)=""/56, 0x38) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) 2018/04/30 08:28:22 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x400, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000011000), &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) prctl$setendian(0x14, 0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x48, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0x19}, 0xab5}, @in={0x2, 0x4e21, @rand_addr}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000000280)=0x10) tkill(r1, 0x15) timer_create(0x7, &(0x7f0000000080)={0x0, 0x35, 0x3, @tid=r1}, &(0x7f00000000c0)=0x0) timer_settime(r4, 0x1, &(0x7f0000000340)={{0x0, 0x1c9c380}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000300)={r5}) 2018/04/30 08:28:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0xa001, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x0, 0x3}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) 2018/04/30 08:28:22 executing program 2: unshare(0x8000000) setpriority(0x0, 0x0, 0x9) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) setpriority(0x0, 0x0, 0x4) mq_timedreceive(r0, &(0x7f00000002c0)=""/144, 0x7, 0x109d, 0x0) mq_timedreceive(r0, &(0x7f0000000200)=""/181, 0xb5, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}) 2018/04/30 08:28:22 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000800)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_matches\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000180)=0xb) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101800, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000001c0)=0x8000000000000000, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/04/30 08:28:22 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r0, 0x3, 0x6, 0xd8e) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) sendto$ax25(r1, &(0x7f0000000080)="b79c48598521ad567428ac1122c0549f9715d61b28b0bb52b2a9b01552bd270fc5ed4d8f7e202153694cfb1d7752cd66d4acaf57e009926434e242b34f4f2a11bdf17bd9b066561526afb2d54d396ae255bab5e20b73ddb8bfe990dddc9193471ecf2d98b959a60074c68934770c76a435b20dda9357777cd237ece322e866f5e9c138c2e8d7dbede5bdec6a36020fcb27d04e836f8a96b5c33d40ed05d3e4e7cbe3b6f617b29c1b80972a31d21025f5cf17da3b9de14f5fa94eec4784cca86cb5fc82e0ebf2bf56d472e0911bbc8f7a6eb9", 0xd2, 0x11, 0x0, 0x0) 2018/04/30 08:28:22 executing program 7: symlink(&(0x7f0000ead000)='./file0\x00', &(0x7f0000c95ff8)='./file0\x00') r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x3) lgetxattr(&(0x7f000030e000)='./file0\x00', &(0x7f000049efe7)=@random={'security.', '\x00'}, &(0x7f0000790fb8)=""/72, 0x48) 2018/04/30 08:28:22 executing program 7: capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x2}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x2, 0x1, 0x6, 0x2c86, 0x4}, 0x20) 2018/04/30 08:28:22 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x800) getsockname$unix(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r1, 0x1, 0x6) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x100, 0x0) 2018/04/30 08:28:23 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x5, 0x400) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000180)=""/39) preadv(0xffffffffffffffff, &(0x7f0000000100), 0xffffffffffffdf7, 0x10000000) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') write$fuse(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x8, @fuse_notify_delete_out={0x9a, 0x6}}, 0x28) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/30 08:28:23 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x8) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x3c, 0x4, @thr={&(0x7f0000000280)="be02b0f9bfc3cee0351f66ee05eef3f7760d467d92741052e7f4fd13ea665d4b9b10a5c30123fe1e2b3bc0901f86ea61de7deaa67e9544eb5ff23f88340b7f24a71d5c97df699593da20abfc75d9e3cb3610cfa7531fdddd77ba593a03a844d43e6e959c3af08a8f00b9fd524a946fe7", &(0x7f0000000340)="54e6cbbc6f9e3610882ba3a302b0622eef3097c22be95f23cf05a8ebdde270907357c92a9d712f5a2cbe079b1779b489e8edf4141b074bea1c359b4d3697a0c21dc4fbd2c3e7c6f87197721cd4c5126a1fc56462b9dc13be43f3273b82a477e0b2fb38d7e8875731"}}, &(0x7f0000000400)=0x0) timer_getoverrun(r3) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x2000000000000000) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) futex(&(0x7f0000000000), 0x6, 0x0, &(0x7f000000d000)={0x400000000}, &(0x7f0000fd5ffc), 0x0) getsockname(r1, &(0x7f0000000080)=@hci={0x0, 0x0}, &(0x7f0000000000)=0x80) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x10000, 0x0, 0x236, 0xa, 0x0, 0x80, 0x0, r5, r6}, {0x3, 0x8, 0x1, 0x9, 0x80000001, 0x9, 0x8000}, {0x4, 0xa341, 0x5, 0x9}, 0x100, 0x6e6bb3, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x6c}, 0xa, @in, 0x34ff, 0x6, 0x3, 0x0, 0x2, 0x1ff, 0x80000001}}, 0xe8) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f0000000440)) dup2(r0, r2) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/04/30 08:28:23 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='ip6gre0\x00') r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r1, r2, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:23 executing program 0: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x0) fdatasync(r0) prctl$intptr(0x18, 0x80) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x5, 0xfff}, &(0x7f0000000140)=0x90) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x4b, 0x8, [0xffff, 0x3, 0xffffffff, 0x9, 0x3f, 0x4b3, 0x1, 0x3]}, &(0x7f00000001c0)=0x18) 2018/04/30 08:28:23 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) write(r0, &(0x7f0000000000)="b9b88307e7", 0x142) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/30 08:28:23 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000a40)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f00000001c0)) r0 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000440)=0x1) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000000c0)={0x3, &(0x7f0000000ac0)=""/4096, &(0x7f0000000140)=[{0x10001, 0xee, 0xffffffffffffffc0, &(0x7f0000000240)=""/238}, {0x3ff, 0xb1, 0x1, &(0x7f0000000340)=""/177}, {0x1, 0x1000, 0x8, &(0x7f0000001ac0)=""/4096}]}) ustat(0x80100400, &(0x7f0000000080)) 2018/04/30 08:28:23 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) fallocate(r1, 0x2, 0x28, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/30 08:28:23 executing program 6: perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x70, 0x319, 0x7, 0x9, 0x427, 0x0, 0x80000000, 0x400a, 0x0, 0xbe, 0x100000001, 0x0, 0x8, 0x6, 0x100, 0x2, 0x8000, 0x9, 0x1, 0xb9, 0x0, 0x81, 0x80, 0x9, 0x0, 0x401, 0x8001, 0x2, 0x1f, 0x1, 0x1, 0x7, 0x800, 0x9, 0x1f, 0x9, 0xa6, 0x0, 0x4, 0x3, @perf_config_ext={0x63b, 0x5}, 0x880, 0x4bdd, 0x7fffffff, 0x5, 0x1637, 0x7f, 0x6}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x2) r0 = syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0xe000, 0xffffffffffffffff, 0x0, 0x8000, 0x292008) mmap(&(0x7f0000a90000/0x4000)=nil, 0x4000, 0x1000001, 0x8031, r0, 0x0) futex(&(0x7f000000cffc), 0x80000000010b, 0x0, &(0x7f000000b000), &(0x7f0000792000), 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="17759c1e505d13e145eff24983dac7c09bf93aa2743b182c1886d7e116a82d6abae284c90601c4074c5a05d17e3f396a7951f0d05995d89c8467721108795888e6ac70384caa10b1f7d28a4989633fe58889794e6b46a89aa7e7a61e6e") 2018/04/30 08:28:23 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x2, 0x5, 0x2, r1}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000400) recvmmsg(r2, &(0x7f0000004c80), 0x0, 0x0, &(0x7f0000004d80)) 2018/04/30 08:28:23 executing program 1: futex(&(0x7f00000001c0)=0x20000000000001, 0x800000000006, 0x4, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000000200)=0x1, 0xfffffffffffffffe) futex(&(0x7f000000cffc)=0xfffffffffffffffe, 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.threads\x00', 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x1) futex(&(0x7f00000000c0)=0x1, 0xd, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x1, 0x2) signalfd4(r1, &(0x7f00000002c0)={0x100}, 0x8, 0x0) 2018/04/30 08:28:23 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000fe5ff3)="646576206c886c2839a257fc30", 0x0) ftruncate(r1, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000080)=0x3000, 0xffee) sendfile(r0, r1, &(0x7f00008b9000), 0x80000000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x422400, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={r3, 0x30, "3ff559e6d35eea2b38d0698096fd92d7c9cf7d6466d15831422b13b2ee0913462378b644454598d8a331ef138efa6905"}, &(0x7f0000000140)=0x38) 2018/04/30 08:28:23 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x6000, r2, r3, 0x980, 0xfffffffffffffffa, 0x80011) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x7) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) socket(0xb, 0x4, 0x6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x40302, 0x81) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000280)=0x7fff, 0x4) getsockname$netrom(r2, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) bind$inet(r1, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000240)=0x68) sendto$ipx(r3, &(0x7f0000000040)="b25d043ba99d70666ef90106496e8b3997fd92637acc2615ef3f00a26b3e62420f45fa11904b21836d21", 0x2a, 0x80, &(0x7f0000000080)={0x4, 0x400, 0xfbc3, "e16495b9216d", 0x401}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000017000)=0x4000005, 0x4) bind$inet(r0, &(0x7f0000015000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r1, 0x0) 2018/04/30 08:28:23 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0967103aa3a0fe38074dcc93abfef261495105cfe3bfd02f00fd722955ab812d27f5132ca6e2c90b6da64fd94e72f06c91021c6801cba1291b93379c1d301b05f16990b5d9191a09accfcf6e981831", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/30 08:28:23 executing program 6: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in=@broadcast, @in6=@mcast1}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) getresuid(&(0x7f0000000240), &(0x7f0000000500), &(0x7f0000000540)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@local, @in6}}, {{@in6=@ipv4}}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) setuid(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)=0x7) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0xe) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xfffffffffffffffa, 0x40, 0x1, 0x3, 0x1f, 0xe000, 0xa, {0x0, @in6={{0xa, 0x4e23, 0xf3, @empty, 0x5f6}}, 0x100, 0x1, 0x0, 0x0, 0x3}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000003c0)={r6, 0x563, 0x7ff}, 0x8) keyctl$search(0xa, r3, &(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, r4) close(r1) [ 202.471300] binder: 15985:15986 unknown command 974153481 [ 202.498109] binder: 15985:15986 ioctl c0306201 20000280 returned -22 [ 202.552161] binder: BINDER_SET_CONTEXT_MGR already set [ 202.561635] binder: 15985:15987 unknown command 974153481 [ 202.561645] binder: 15985:15987 ioctl c0306201 20000280 returned -22 [ 202.622784] binder: 15985:15986 ioctl 40046207 0 returned -16 2018/04/30 08:28:23 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ifb0\x00'}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x26) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x0, 0x4, {0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}}, 0x32) 2018/04/30 08:28:23 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:24 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x88100, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0, 0xfff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000640)={r1, 0xbb, "c1f8e0fd45353e4bbd9fe9bc75b782a317a38d23142af40bea6b52b8e6412bfedb74bbc30c699a09428f861f214c24b06914804a11a7f85f699a68ae5348e164fd7538d418f290179fb047a5cf7164ff4cbf007d31cb7c38ae628dd10242e4668accd0b3c278a921f915fe288fc8586fe3a518cc2ef512681f7aff20773467f11ff7921d3b568c5dd03cf962f0804f0379683b520e0324d0d8adfc03e3143ab9ba8a9181e79e0f02abcb506891568c61b1abd719e311b0ccb033ca"}, &(0x7f0000000500)=0xc3) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x0, 0x7fffffff]}, 0xd4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0xb, 0x0, 0x100000000000002, 0x200000ea, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0], &(0x7f00000007c0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000900)=0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r5 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r6 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setns(r6, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000580)={r3, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x5d, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x101, [0x0, 0x9, 0x0, 0x8, 0x200, 0x0, 0x0, 0x7699]}, 0x5c) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$TCSBRKP(r5, 0x5425, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f00000002c0)={0x1}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/30 08:28:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x100000000, 0x0, 0x0, 0x0, 0x4, 0x9, 0x5}, &(0x7f0000000080)=0x20) acct(&(0x7f0000000140)='./file0\x00') r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) tee(r2, r0, 0x7, 0xd) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000001c0)) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000002c0)={0x6, {{0xa, 0x4e24, 0x795, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x1, 0x6, [{{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffeff}}, {{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e21, 0xff84, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x4e24, 0x7ff, @dev={0xfe, 0x80, [], 0x14}, 0x9}}, {{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff00000000}}]}, 0x390) 2018/04/30 08:28:24 executing program 7: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x88f, 0xffffffffffffffff, 0xffffffff}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x10, "2e6820b9785c42642043cb6c534e4a11"}, &(0x7f0000000100)=0x18) r2 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x18) sendfile(r0, r0, &(0x7f00000000c0)=0x1, 0x7fc) sendfile(r2, r0, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00007b6000)=""/101) 2018/04/30 08:28:24 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x128) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg$unix(r0, &(0x7f0000000080), 0x0, 0x1) fallocate(r1, 0x0, 0xffff, 0x1f) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f00000000c0)=0x4, 0x4) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:24 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rfkill\x00', 0x10000, 0x0) readlinkat(r0, &(0x7f0000001340)='./file0\x00', &(0x7f0000001380)=""/4096, 0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x100000000008, 0x200, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb055198b8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000280)="ff480703207425111a08095da998ff334389a44f50e649f6e3fe29b5215be0c8da6abd8f419429", 0x27) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000023c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000002480)={&(0x7f0000002380)={0x10, 0x0, 0x0, 0x200a0440}, 0xc, &(0x7f0000002440)={&(0x7f0000002400)={0x38, r2, 0x32c, 0x70bd25, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x38}, 0x1}, 0x20000000) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000024c0)=0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000240)={0x48e9, 0xc1, 0x4, 0x3}, 0x10) 2018/04/30 08:28:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='io\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x21d}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/30 08:28:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x280200, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = gettid() unshare(0x28060400) exit(0x0) tkill(r2, 0x28) 2018/04/30 08:28:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="f953b83fe0000002f10000000000000003000000ffffffff7f000001ac14dec60fcd1f451a1400489cfd0285273eeb778de38ab8b1d3f436a1d1e8885aa085704d4356ab1215877ad51e1058288b8d315a8cf29a65265954449fd4aa4b264de22a401e94f01751184d68d7f77988aa0582f883097dbabd0d2944cbd80ddbdd6376c9bad85a9d0100e516e820a8261641cc458aca2ece27981e"], 0x1c) accept$inet(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}, @broadcast=0xffffffff}, 0xc) 2018/04/30 08:28:24 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) mq_notify(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @thr={&(0x7f0000000100), &(0x7f00000001c0)}}) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) signalfd(r0, &(0x7f0000000040)={0x81}, 0x8) ptrace(0xd, r1) getegid() ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000000)=""/32) 2018/04/30 08:28:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0x5}]}, 0x28}, 0x1}, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000440)='/dev/uinput\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000480)=0x400, 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000400)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f00000001c0), 0xfffffef3) read(r4, &(0x7f0000000200)=""/250, 0x50c7e3e3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f00000006c0), 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xa42}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0x3f, 0xffffffffffffff01, 0x204, 0x6, 0x2, 0x1000, 0x1, 0x7fffffff, r6}, &(0x7f0000000680)=0x20) sendmsg$nfc_llcp(r4, &(0x7f0000000640)={&(0x7f0000000300)={0x27, 0x0, 0x0, 0x3, 0x0, 0xec, "c3c2bfc54516778b4aa51ec76d0026542a450205d2d53e8fe0c5d706929e67f34403f9dba781b05eb6416c6fb58aa17de1a279dab3ed8caa12bc0137734266", 0x17}, 0x60, &(0x7f00000005c0), 0x0, &(0x7f0000000480)=ANY=[], 0x0, 0x1}, 0x800) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000000100)=0x87, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@int=0x5, 0xfffffffffffffdaa) 2018/04/30 08:28:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x68) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000540)={0xffffffffffff7f88}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000580)={'ifb0\x00', &(0x7f0000000640)=ANY=[@ANYRES64=r0, @ANYRES16, @ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES64, @ANYRES32=r0, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYPTR], @ANYRES32, @ANYRES16=r1, @ANYRES32=r0, @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYPTR, @ANYRES64=r2, @ANYPTR, @ANYBLOB="3af7d80d5840460a6f4cd2e9a135c5e980dce372524bee65adf866d305d2afbc7ed77579c0bd219d3581630f38ef6734f63d00c51eb3ea886d91ca7ad13fd04d149beb7481376ab87f274649da999cc359070c283efdfb9d64e8030e2a176b6f3cc24b0cdd3b38312cd5f963a61108189ca49ffecf3300014288a02d9bfebf8fe61aaa53280098185c50fadc670445602b781430b68244d263d0f0f585b048169073d36c3fa621a7148ada4181b5af7285c927de3965bcb71ecc500000000000"]]]}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) r5 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000017c0)=[{&(0x7f0000000380)="1174f52254d23366eadff89ade6f71e8bf8113a1d4f0c5b27b5aa262b1af738ee187765e8634c6985a995c3f318de5bfa1dcc7e75722746a8e7037680c037dbfa23e1bf2736517750e41b3402e7d3b90d602055452cb9c3fd177f8b31edee8fb7c725d3e988ddda8ce096689f7d124328055a1e1ab9d08cf697edc92de05134422987476c3ef6aa007b70c17b0ae7784dbc243b0c9665d569e6fce7e1811de13c22c5c22c534e02ade63b4af303fedd4f69018aadc58c9d7d8ea3fe809ceae2444149fe23d57b2de44e3c803f838", 0xce}], 0x1, r5) ioctl$KDSETMODE(r4, 0x4b3a, 0x7fff) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000006c0)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000700)={0x2, r6}) finit_module(r0, &(0x7f00000004c0)='ppp0keyringppp1vboxnet1%[-#\x00', 0x1) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000200)={r7, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x913, 0x5, 0x0, 0xa9, 0x80}, &(0x7f00000002c0)=0x98) sendto$inet6(r3, &(0x7f0000000740), 0x0, 0x2000000c, &(0x7f0000000780)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xad42}, 0x1c) r8 = geteuid() keyctl$get_persistent(0x16, r8, r5) r9 = socket(0x10, 0x80002, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000180)=0x2, 0x4) getsockopt$sock_int(r9, 0x1, 0x9, &(0x7f0000473ffc), &(0x7f0000c16000)=0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000680)=0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x1) ioprio_set$uid(0x3, r8, 0x7fffffff) socket$nl_crypto(0x10, 0x3, 0x15) r11 = syz_open_procfs(r10, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r11, &(0x7f000080037c)=0x2, 0x400000ff) 2018/04/30 08:28:24 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) fchdir(r0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80002, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000340)={r2, 0x80000, r1}) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000380)={'bcsh0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) clone(0x12140000, &(0x7f0000000080)="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", &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)="c5") setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) getsockname$inet(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) sendfile(r0, r1, &(0x7f0000000240), 0xff7b) 2018/04/30 08:28:24 executing program 3: pipe(&(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x20000000c0082) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001400)={0x0, 0x2003dfffffffffff}, &(0x7f0000001200)=0xffffffffffffff72) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001240)={0x0, 0x8}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000012c0)={0x0, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x1ff}, 0x10}}, 0x6, 0x800, 0x3, 0x0, 0x6}, &(0x7f0000001380)=0x98) sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x73240925, @dev={0xfe, 0x80, [], 0x1e}, 0x7}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="6d34575f7b6d17c92f0e3e584b4566370f7c6d4e070cd7837c1c2e04e42c0de6a8a0b3f6f08429acc8551c19f3e1ad6bc4253702105fad69a45011374325d9", 0x3f}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="ad7f07a43a6e1d21fc502d246ae2a01a994dfb9ee85e7717e6e42acc0a0e214c2f962a0a6583217eef1bb0c65b9de30013c72ad506ad5437a9538900fc6e1b89b62c36371f028ce4bbd1174723435bfdec8fe2c1d2dba16cbc831bc17d99e04f6230c643c438bb0264e147b5b31ce3b349c10e1595e6edbc7f90e80d28642109", 0x80}], 0x4, &(0x7f0000001500)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\b\x00\x00\x00\t\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="180000000000000084000000050000000000000005000000200000000000000084000000020000000d5d03b526708864abcbb39416beb9ab02807f00000005000000", @ANYRES32=r3, @ANYBLOB="180000000000000084000000000000000300d2000400060018000000000000008400000000000000030005000008ffff18000000000000008400000005000000100000005f32000030000000000000008400000001000000020027000200000000000000080000009c0a0000060000009b040000", @ANYRES32=r4], 0xf0, 0x20008094}, 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) close(r0) 2018/04/30 08:28:24 executing program 4: r0 = socket(0x4000a, 0x4, 0x401) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:26 executing program 4: r0 = socket(0xa, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000000c0)=0x80000000) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x280) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/30 08:28:26 executing program 0: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x5) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x9010, r2, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x103400, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000080)=""/151) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) dup3(r2, r3, 0x80000) 2018/04/30 08:28:26 executing program 3: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x9ce38158d97f33e0, 0x84) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='clear_refs\x00') writev(r0, &(0x7f0000017000)=[{&(0x7f0000000040)="ed7e0f0db04eaaf263eb79aa367ce24fae5c9e79617e76a3b4f5b83753795ba4d526caf2e1703c7b70197f3eb3e848a1ded613a02efb50dc6d1aa3e361d3f1c94933a73a979d1a09f710c70f59a65a447f1724096c4070f218d5cc6e87ccbfa9b74376d791bffcba91f27fc563126b09e433cdfcd1b94155559c9f6bcabe63cfc533a442654125aa3d5ea6fc35bd95c8b755cb947a8120c55fb3b002eeda7f39df79611ce2e8cb7c237d8c377644c1ac7783f939", 0xb4}], 0x1) 2018/04/30 08:28:26 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) write$eventfd(r0, &(0x7f0000000080)=0x2, 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x33, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x2f) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r1, r2) 2018/04/30 08:28:26 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x1, 0x32d44e8f, 0xc}], 0x2d9) r1 = open(&(0x7f0000000000)='./file0\x00', 0x14040, 0x20) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x8001, 0x6, 0x6, 0x532, 0x10}) 2018/04/30 08:28:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000df7000), 0x4) 2018/04/30 08:28:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e25, @multicast2=0xe0000002}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x20, {0x2, 0x4e21, @multicast1=0xe0000001}, 'vcan0\x00'}) ioctl(r0, 0x227f, &(0x7f0000000040)) fremovexattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73656375726974792e7663616ea7e218fc5d59578db50a4e1930ed2c00"]) 2018/04/30 08:28:26 executing program 1: r0 = socket(0x1000000000010, 0x2000000000002, 0x0) write(r0, &(0x7f0000000140)="260000001e4c7ff507f6000000080737550500040008f90000000000001d5f00000000000000372cf53b56bd2fcdcf7e5d6accc90d06ff48a6b391f543d774af01b5197fefe62e19f3b5185b85dad46d544bf9abcc0c59ace93e4a2198257514e983c5fec40e009fd7096544e7f9f025f9d8955fa55b640110c8d4d4cfbe60dacd4a53b0104a5c5e6ddc666fb5a1ee16f67d54313efca7851daafca660d84f4d1765e498a82c9f47eeb840ece37b82c8f765d80e26db56671ea34e8b89000000001432ebf2de6ed42b356241fb11f54e1dfd60b7fb35cb6d211f8e051066", 0x5b0) 2018/04/30 08:28:26 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000fc4000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'teql0\x00', 0xa0}) 2018/04/30 08:28:26 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=0x0, &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, &(0x7f0000000200)=0xfffffffffffffd5b) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000006c0)=ANY=[@ANYRES32=r3, @ANYPTR], &(0x7f0000000700)=0x2) fallocate(r0, 0x2, 0x6, 0x400000000001f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x2, 0x0) r5 = socket$netlink(0x10, 0x3, 0x7) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000002c0)={'icmp\x00'}, &(0x7f0000000300)=0x1e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r6) ioctl(r5, 0x2, &(0x7f00000004c0)="05796e4cae83e89c20015cb1d3a00a9626a3d0fa4e6dc3956d5d2bd86952a8aba049d476b662dd7975e007790ddbb5fc278a76dfbd3f364ba4f3691723310a7aa23b3dda29294301599fc9b11b78cbcf1a42cdc7d8c9c432d38afa86c4a67cacbcaf528fc9452dcfd5c7d06984f93f79841205174b81c51fb76ad8543b93ccad75657b0c26eb12543c139e3a4c745d45bc0d4a7b34f3650176d33225cfcddaa9e5a6f2fd4afb74ffe8e7a066882861d88f8e747879ec758de136754d573809c7de471a79bfc8f31595aa34262320c659bd3e25fe9e8e6c1241adc232fe0d349fd085f00ca45c281f9b734e5565655786a76d160c3b7d") ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000600)=0x3) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000340)='/dev/autofs\x00') sendfile(r0, r1, &(0x7f00005faff8)=0xfffffffffffffffe, 0xff7b) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000240)) 2018/04/30 08:28:26 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x1001, &(0x7f0000a06000)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@dev, 0x0}, &(0x7f00000001c0)=0x14) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000280)=@ll={0x11, 0x1c, r1, 0x1, 0x101, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000300)="3fd838f752b7e7e1f78d58f6f3b8a05fdf2e84a89c6be4737959d11856a4fbed2d0375af4d197090828d210d214ea3562617f19c2d847d2d4bcb371da73ccf77be927fe924c26023e217f5e3ee66209a426187517729bc15252c1967a4d04236c3c568e22f62e2dfd1d5ad29acf14d0b9f757fe315f9c344361cfd628e7e82469ca208", 0x83}, {&(0x7f00000003c0)="278d5bf120c8cdf0c3539532dcb7a12d3d20e38bc967c05c502e04e0315021e8fc05eb83e595c967e699da8b60f94dd4f48424ffcd14def2240c146855ec0289b0502fd30672400653d53008bd6e1a6525327af0f82baeda06647288d9655e68684afd09fe16474e67444feb11db717b5c7d55618a31090fc411dceef789e43502e8845361e502588b52e78f92e2aa45bd4b06ed634cf44f2d5c415e1835d2752f16e265daa3221d2588babd5c047321776f1b6203bb4802357a49393a0a557692bade2b510f1fd92a1d0ba4029cacb32f300773bb6567d45bf822b6ab", 0xdd}, {&(0x7f00000004c0)="f3a1454f4dc24a4a82aac1abc7799f81fd380eb1ae3f6ec55a8aeac3029281c93ac88a1f90be5057b3353f7b0476792781bbb8eb8998128e784cf6329a23acdad9d446ef7f91f147964f44c01168d6763612af", 0x53}, {&(0x7f0000000540)="e54dc7214caa0da108b34e35d676ca23a0676da0ab7cb3f4481189c538f3e13befc60777281d2305e28969b6e49a5bf0eb9e99f5392ea28b8b175cf56d95e9071a2d7f6807e0a1924f311f3ce8b0cca0720efd3c4d0931f38b5ab955095ecceee158461a59541bfdc323a9f2937672c81aa856c6eaec6629581accc441f7eae6fa3a015327ec21deea931b589e34c75d588485f1d9ccfce592", 0x99}, {&(0x7f0000000600)="ba0530a4d5f0a2c4c6d9ad5ce4ddf9ef649b102794cbb2592075bbd7503b53ffbed714bfa91fdaa0ee7e97efaf3d29ed9b6dc9903fcf4d8f13fee110daf42eae4db7f5d6ebc7dcf79482adfd0d835f9deae1df9a", 0x54}, {&(0x7f0000000680)="7c01f598e739942275240495ea6c1c99f89518d8860886794a06d818f180c0460efab96f58498321ebc948f91bace72102f5eb22f11956fd5cefb05293e40103bdb7cbcabe5000bc84b7a7d7c7252557acfbea233d0fd4dcadff59fa5818ce9ce3946501e26b028b9d0613c10caf9ab450012248617287e08ee469a53832d2", 0x7f}, {&(0x7f0000000700)="5e99f08a5dd86cde88cf240d666af4c8835c2b5c75408eb783340e3f01e9fd4289", 0x21}], 0x7}, 0x40040) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') 2018/04/30 08:28:26 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000007413c96ed0bacafb76d8126e1d59e4a8"], &(0x7f0000000040)={0x1, 0x2, [0x218, 0xb65, 0xdf7, 0x6df]}) r0 = syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x80000002}) r2 = epoll_create1(0x80000) rt_sigprocmask(0x0, &(0x7f00000001c0)={0x1}, 0x0, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f000017eff4)) ppoll(&(0x7f0000000080)=[{r2}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x8) getrandom(&(0x7f0000002040)=""/4096, 0x12a7, 0x3) [ 205.157162] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=19486 sclass=netlink_route_socket pig=16107 comm=syz-executor1 2018/04/30 08:28:26 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x168) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000100)=0x9, 0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x107, &(0x7f0000000000), 0x0, &(0x7f0000000000)=""/81, 0x4d}, 0x40002106) 2018/04/30 08:28:26 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0xfffffffffffffffd}, 'port1\x00', 0x0, 0x0, 0x100, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x3}) symlinkat(&(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000600)='./file0\x00') setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) 2018/04/30 08:28:26 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0xfffffffffffffffd, @rand_addr=0x4}, 0x3) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:26 executing program 7: syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x4) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)=""/62, &(0x7f0000000180)=0x3e) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x10) write$fuse(r2, &(0x7f00000000c0)={0x65, 0x0, 0x0, @random="4cb3b04a640a892c94fb184fc48e481a4be54aa44008962127fae7b621b18e5100aa3013cc1ae8525569e6505cedba9de4f77568c549e5382e66e37b3fd9844d8125fb483fe7caa0bf2e0c6985a3325bdb05eb2591"}, 0x65) 2018/04/30 08:28:26 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000098aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000040)={0x0, 0x81, 0x4f9a2ea6}) r3 = dup3(r1, r0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f00009a2000)) 2018/04/30 08:28:27 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000580)=0x0) setpriority(0x2, r0, 0x6) r1 = socket(0xa, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) sched_setparam(r0, &(0x7f0000000600)=0x1) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x458, 0x230, 0x118, 0x0, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x5, 0x1f, 0xef8e, 0x514a377d, 0x0, 0x5, 'syzkaller1\x00', 'tunl0\x00', {0xff}, {}, 0x0, 0x201}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x0, 0xff, 0x80000000, 0x400, 0x8, 0x401, 'bond0\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x28a}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@random="e86a5c954d2f", @empty, @empty, 0x4, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) connect$inet(r1, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfffffffffffffd47) sendfile(r1, r2, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:27 executing program 7: clone(0x200, &(0x7f0000000180), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000100)='./file0\x00', 0x8000000002801001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file1\x00', 0x108) fchmod(r1, 0x4e7f05e3df6dc15f) 2018/04/30 08:28:27 executing program 2: r0 = getpgrp(0x0) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) ppoll(&(0x7f00000023c0), 0x6, &(0x7f0000002400), &(0x7f0000002440)={0x1}, 0x4) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0x80000000}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) process_vm_writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000000200)=""/181, 0xb5}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/203, 0xcb}], 0x4, &(0x7f00000000c0)=[{&(0x7f00000013c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/30 08:28:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) setsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000000080)=0x80, 0x4) close(r0) 2018/04/30 08:28:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000780)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xbf, @tick, 0x1, {0x0, 0xfffffffffffff000}, 0x1000, 0x10000, 0x1}) fcntl$setpipe(r0, 0x407, 0x5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f00000000c0)) 2018/04/30 08:28:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x202, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000017fbc)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/30 08:28:27 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000402200004003000000450001070000001419001a000100020007000012020000080001010c00f41ee400", 0x39}], 0x1) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{r2, r3/1000+30000}, {0x0, 0x2710}}, 0x0) 2018/04/30 08:28:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = signalfd(r0, &(0x7f0000000080), 0x8) pread64(r0, &(0x7f0000000100)=""/213, 0xd5, 0x0) recvmsg$netrom(r1, &(0x7f0000000980)={&(0x7f0000000200)=@ax25={0x3, {"33cef637457730"}, 0x1}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000240)="30c6c4b32f907bbf998d9f07f084386ff098d1d20f2153a5eeac0a40b1392ecc5aa87a8086121e8e9f41652f48c4532693b74460ed5e306e9ebaa48261330b87fe41b54720dca5b2ad998f78e91d51cce948206202a4fe70b278b5cce1bdb903bb65471c42f1cff0797628ff081bc38a6b4f050a2b831c5bb0b842a6f42ea285d3564ab80cd7386115d1416ebe6f9c7e3661f7cd9f201fb1a9a79c610814db20edae2559375a8fb370a70b9ea9cb71b46577559379ce9fb4d992ad0b356312dd84c2", 0xc2}, {&(0x7f0000000340)="42fd1cf7d86fb94a8e414f42345ba082051a2b417c0ba55bec5404a96a5c3d03f4645c31234087f3af5b138495340698dc920e4ae97af7f94766b80426435d7644cec90473ea4e2d5febc8182e3aabf7812b613400eee33ba65b4ef7d2c05e0576528695cb99e968e7ae6eeb612360cf4c1a8da0af651219df4bb22ea6cd96bdc10a41193a1bdd210f99aa5049aab939415a2141965cd3fd0ed9f26e2c262a735a6fa4ecac343ae1a13a583289875ac4bd213692150eea128e76fb33a5", 0xbd}, {&(0x7f0000000400)="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", 0xfe}, {&(0x7f0000000500)="e0d7dcb0d5d37a", 0x7}, {&(0x7f0000000540)="d6e29d8eeaeabeecf28ac3688a7b38de74d553f4c869d3b3ce51dacac36016f1a8c020aabd32b2f6ffb085a0a32ee1bb2bd667", 0x33}, {&(0x7f0000000580)}, {&(0x7f00000005c0)="cd4ada0bbd0598c649d1356a11c485717759bfc5643eafc01a5077d0f47c894b2ad0f4128fe768c0459819592617f24c4634c252658bbc04289ece3f5f3a8e96bbe6720c9bb8e5741973a09d43b38160882976c5cf8ff00b2d87ca891498ea7cfd66cec4432d06ee889218fc0cdc7b5c31402008d39c129c24a9e2263e3e29a501ed263c7efdaba13191374a7f92787ab67c7fa07d9077cd2770f61dd88f314fe05bbe0bf45b24a35bef4e2d8a15c205e0152af11aa9b2710b1fd03f1aa365026f8d1a43e02c821f5d9a89bb69", 0xcd}], 0x7, &(0x7f0000000740)=[{0x90, 0x10f, 0x2, "8910435b81a780f633a3fe83689d47771f269c9f82a2140df0937026975d25ca9a2f4cd0e8a50d66a39c31d5de0f82f68309f0eb5cb88aee806c20ccf0aa54bfcc69106fc319cbcb22909d19baf08be646fd84800f7bf852ed1fe32deff32f99598e6a760b4efe5c22edcb7a6529208c476aeb10c5e7a1d72b027c62f99be6"}, {0x108, 0x84, 0x7, "dcfc32e9b512e079a8f0c7a7b6e239aee1e4eb95b32f6b6382cef78c838ffed2fc042876bd9b8f431b6d8e7cc2b4885b183716546e54d0196f73764ca1d351c7717ce37c889a85d300cc2a974a9a00adc57c589856756c15c7cf086441e8faa76cbb5d5be1074f87f3b12bbcb0eecc7ae8d8688eaeb7422283e72d4bb02644aa8f79fc331af0d13531d5e41cf70e9d8777a479737f6c245cd4fa3daafd6b6bd027ab62a68a5adf6d127e364ac92339bb7b3735e84bca2a53fd37e4f4f33c8f679e563f9b092481375d5a54fa2eaf0b558f8b1b1952986461393ac6ed54c24a4a2cb7e24444e09bf0b9044c9c28024eafe1c391"}, {0x58, 0x1ff, 0x9b, "6c1c642bd9a31c77b0c3b9403ae2a9cf63574a9d6c50f2e1b22dc070cb5456f9c885bca9e6ead8c9c4c025628fe47ae53a5e827ba81d127e9bfa67b3f0fbc988c771"}, {0x20, 0x117, 0x200, "d488b622505c146514134701"}], 0x210}, 0x100) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="34000000190001005d0bc2d701f151ed2420000008000b00bc0000649cf448310f029b"], 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/04/30 08:28:27 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=@expire={0x104, 0x18, 0x43ecd714a59d6e2f, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}}, @in6=@dev={0xfe, 0x80}}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x4, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'team0\x00'}) 2018/04/30 08:28:27 executing program 2: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1f) mq_unlink(&(0x7f0000000000)='.\x00') r1 = gettid() capset(&(0x7f00000008c0)={0x20080522, r1}, &(0x7f0000000900)={0x7, 0x8000, 0x6, 0x401, 0x7, 0xd66}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@filter={'filter\x00', 0xe, 0x4, 0x6b0, [0x0, 0x20000180, 0x200003e0, 0x20000800], 0x0, &(0x7f0000000140), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x40, 0x601e, 'ipddp0\x00', 'gre0\x00', 'tunl0\x00', 'eql\x00', @random="42c1fa73dc31", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}, {{{0x3, 0x8, 0x11, 'veth1_to_bond\x00', 'bpq0\x00', 'vcan0\x00', 'bpq0\x00', @random="a4670462578e", [0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0xe0, 0x160, 0x190, [@mark_m={'mark_m\x00', 0x18, {{0x5, 0x0, 0x1, 0x3}}}, @vlan={'vlan\x00', 0x8, {{0x3, 0x0, 0xe0f7, 0x1, 0x1}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xfffffffffffffffe}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x0, 0x3ff, 0x5}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0xf, 0x2, 0x88f9, 'veth1_to_team\x00', 'team0\x00', '\x00', 'lo\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x1a0, 0x1a0, 0x2d0, [@physdev={'physdev\x00', 0x70, {{'ipddp0\x00', {0xff}, 'erspan0\x00', {}, 0x18, 0x2}}}, @physdev={'physdev\x00', 0x70, {{'rose0\x00', {0xff}, 'team0\x00', {}, 0x10, 0x2}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xcb, 'system_u:object_r:fsadm_log_t:s0\x00'}}}}, {{{0xb, 0x1, 0x6005, 'ip6tnl0\x00', 'bridge0\x00', 'bcsh0\x00', 'veth0_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xf1db98bbc3d4dd9c, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xf0, 0x120}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x100000001, 0x7}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x48000000000}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0x728) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000940), &(0x7f0000000980)=0x14) r2 = socket$inet6(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_getparam(r3, &(0x7f0000000100)) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) 2018/04/30 08:28:27 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x220000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/30 08:28:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={'lo\x00', 0x0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r2, 0x800, 0x70bd2a, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) 2018/04/30 08:28:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) fcntl$notify(r0, 0x402, 0x1c) 2018/04/30 08:28:27 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x101201, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xfff, 0x820f, 0x9, 0x80000000, 0x0}, &(0x7f0000000180)=0x10) membarrier(0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x101, 0x4, 0x4e27, 0x9b, r2}, &(0x7f0000000200)=0x20) socket(0x9, 0x1, 0xe36) r3 = accept4(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f00000000c0)=0x80, 0x800) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0x6) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) [ 206.111033] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/30 08:28:27 executing program 3: r0 = socket(0x200000000000010, 0x802, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x0) write(r0, &(0x7f0000091000)="240000001a0025f0006bb404feff051c020b49ff6e10b500000700eb0800030001000000", 0xffffffffffffff9e) 2018/04/30 08:28:27 executing program 6: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000000040)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000000140), &(0x7f0000685000)={0x77359400}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0000, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000080)) 2018/04/30 08:28:27 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) mq_getsetattr(r1, &(0x7f0000000080)={0x6ed, 0x4, 0x8, 0x2, 0x524, 0xff00000000000000, 0x2, 0x2c}, &(0x7f00000000c0)) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000140)=""/4) 2018/04/30 08:28:28 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f0000139000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/30 08:28:28 executing program 0: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001800), &(0x7f0000001840)=0x8) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x26) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000680)={0xe2, 0x88aa, 0xfffffffffffffffb}) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = dup3(r4, r3, 0x0) r6 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="00b32409d5338e9b69d90aab87cbdff10ecfb552a02f4c4f685d20424288364890940dd29c260c2c40b35207b5beeff5df84855c1868f32723b931f5eeb398472d02623096626269e404d06cb913c387cfbe40bd275770bc61147ba265688be215399d125f121306", 0x68, 0xfffffffffffffffe) keyctl$get_security(0x11, r6, &(0x7f0000000c80)=""/223, 0x2ae) pwritev(r3, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f1}], 0x1, 0x0) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r4, 0x3) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x800000000000) ppoll(&(0x7f0000000a40)=[{r5, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r5}, {r3, 0x8000}, {r5}, {r4, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000580)=r7) r8 = add_key(&(0x7f00000007c0)='cifs.idmap\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000900)="4798fe736e272aa3d44bd130fd4a344a091830bef2dd7e5f73ba1dbcd7d717858b9036e5e4fb15a8b4ac2b3590f4a75711bc59b9b470f31f7ea1783d61a9db7c8e6f73e45231b08885496dd67edda73d0e08f6857bad66ef47f5343ce3a31efabc67d26684e73d35fb1f4034ebf83b3b094fbd4552415e54c0a7b32d72bd7b8e152ac09001ed65d68baf91d4e259e850e94a64c3f3dab4591c69e5228834d72132bda4986a5b3b1ff629d9e90116a0", 0xaf, 0x0) add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="0400000000000000ff4f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000f52aadc70000000000000000000000000002000000000000000000000000000000ff000000000000000200000000000000070000000000000000000000000000000000db082dda20faa1940000000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5de0298a8"]) 2018/04/30 08:28:28 executing program 7: clone(0x200, &(0x7f0000000180), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000100)='./file0\x00', 0x8000000002801001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file1\x00', 0x108) fchmod(r1, 0x4e7f05e3df6dc15f) 2018/04/30 08:28:28 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x256) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x8800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x5d, "264eb11dd9c4bf29c1e66830cb4024bc1cf64df5e3b35e9e5d8ef2428a5308602f12be46241ed8b6150c8848cc9f3caeb209ea0df42bcdbc446800f9b8ede3501c79182f13402e89930e851661947da1afb16d842fd7eb04561383f024"}, &(0x7f0000000140)=0x65) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e20, @rand_addr=0x11}}, 0x4b68, 0x5}, 0x90) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000080)=0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x104, r4, 0x200, 0x70bd25, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x77}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x77a}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffffffa}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xb3f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x37}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x45}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x40}, 0x8010) connect$inet6(r1, &(0x7f0000000180)={0xa}, 0x1c) 2018/04/30 08:28:28 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) r1 = epoll_create1(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000028000)={0x4}) epoll_wait(r1, &(0x7f000025b000)=[{}], 0x1, 0x0) 2018/04/30 08:28:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) fcntl$notify(r0, 0x402, 0x1c) 2018/04/30 08:28:28 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x412680, 0x10) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) bind(r1, &(0x7f0000000900)=@sco={0x1f, {0x36, 0x20, 0x4, 0xffffffff, 0x9, 0x6}}, 0x80) fallocate(r1, 0x0, 0xffff, 0x1f) fstat(r1, &(0x7f0000000400)) connect$inet(r1, &(0x7f0000000a00)={0x2, 0x200000, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfe02) r2 = getgid() r3 = getgid() r4 = getegid() connect$nfc_llcp(r1, &(0x7f0000000980)={0x27, 0x0, 0x1, 0x7, 0x800, 0x9, "b9d2da12fbb3f156de5199c04f7532d91a283b3961d6f89a1f4d29d3172237dd32157fe95f4cabfb37743fdb86f1a91831e8862e80ea843cbfc11c7ec4401e", 0xe}, 0x60) r5 = getegid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000003c0)=[r2, r3, r4, r5, r6, r7, r8, r9]) recvmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)=""/52, 0x34}, {&(0x7f0000000600)=""/250, 0xfa}, {&(0x7f0000000700)=""/253, 0xfd}], 0x3, &(0x7f0000000800)=""/254, 0xfe, 0x4}, 0x4}], 0x1, 0x161, &(0x7f0000000580)={0x0, 0x1c9c380}) tee(r0, r10, 0x10000, 0x0) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:28 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x6f) lseek(r0, 0x0, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000180)=0xc) r2 = getpgrp(r1) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000000)={&(0x7f00000000c0)="7d54d05f8161f7fa283b7d9ba16b3a5fda87728a7762e9123c5b46b036d5f257f8d8e4ffa68e13d030af52c4af7cc81bb7c66fe4c8e1e57ac0ffa4c6c1a77b44c250b83810dec53a2280680e84bea5672fc21c96becd2f367cb15028a35827503623924d788ea5b8843826847c71a7ef67f118b9b179633b181891d01e8e8c6787a9a299a24dabfae9ed20ef2a7419f178", 0x91}) 2018/04/30 08:28:28 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) sendmsg$netrom(r1, &(0x7f0000000380)={&(0x7f0000000040)=@full={{0x3, {"6e918724cf3b1f"}, 0x7}, [{"bd859227217ae5"}, {"e89ba2c52a008b"}, {"338e932aab8688"}, {"1c482fcc81f62f"}, {"5ef9ea7aaa2a28"}, {"60d23432eb4055"}, {"d082fef7d5044a"}, {"e312471b20c4ee"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f00000000c0)="c172e147fea1a4b8edb06e5f30b3346f8e5a7624cbf7e5d8321e740159a4a3346737e5a031e15a2ade928e78e768fa39473e7a6031c841c68144ed51e615e21d8d184850d7cf7a7662cc35f241bbc0b070caac0527559ef871679e34ea17a6560d7e0a3b96aad0b7b2bab83a375581c26786781acdb4a213f92e1faf816615afb0e48c2dc67ec86d7b315d05a882024fea7e40d8e69b3d19aeb9c188a7ae9191ae1650bdcc4fc412f16acca80647b368bbd2d26c7d4c76cc3c6de9bfad1ebb2a2a8db3bd4f2fa61507e3", 0xca}], 0x1, &(0x7f0000000200)=[{0xd8, 0x105, 0x9, "a0de7dc5c612290526f2fbd808f3187b2830ccde83653ad47556a432c6f9d33e092e37ca7015e89130411ac1c62b8d90880853a6453ea7338e1351a6231b29cff97555e1da19ea12feaea0239b8561a31c4a03a7a4146cbdd2cce2fb33e6596a3615e4faf1fcdf1d864e9bf08f4bb1f22190b9d56aa6b675637f8512708c546b1ce29d2b1079b445381259dce9616d06d4cd63be970cce174de5214e3beae96f7f347ad57000a63949a44c013919717a64bb7572e2ff3a9e258d761fafae2f8d4d2b20998cc8"}], 0xd8, 0x24000080}, 0x20044001) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000600)={0x5, 0x1000000000000002, 0x1003, 0x421, 0xffffffffffffff01, 0x403}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="2c0000001500050400000000000000000a9f0000", @ANYRES32=0x0, @ANYBLOB="14000100fe8000000000c9d471684f0000000000"], 0x2c}, 0x1}, 0x0) rt_sigprocmask(0x0, &(0x7f0000000480)={0x3fa}, &(0x7f00000004c0), 0x8) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f00000005c0)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000540)=0x4, 0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000440)={'bridge_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}) 2018/04/30 08:28:28 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000580)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000600)={r1, 0x7, 0x4}, &(0x7f0000000640)=0x8) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/30 08:28:28 executing program 3: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0xfffffffffffffffd, 0x10000032, 0xffffffffffffffff, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10080, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bridge_slave_0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000001fde), 0x2) 2018/04/30 08:28:28 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x26c, {{0xa, 0x4e20, 0x0, @empty, 0x2}}}, 0x88) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) socket(0x17, 0x0, 0x0) sendfile(r0, r1, &(0x7f00005faff8)=0x29, 0xff7b) 2018/04/30 08:28:28 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'lo\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="1500000000000000000000000000000000000000000000000000000000000064d048ec463e6b0cd393de6628f0ac280debefd8c52955b5be69ca39d3d58b598e9e1d70699003e5b4afc0b3cc3b23d50ebcf41fdaa9ed8a0877ce34d678ef20bde30d4828194b188defea6dde14cc5aa5d2ab8a42c710dcb4a08e9077ae10f85b0a0d014ed19bfa49ae3e3df2d9f5f939697f234999f83907e8f8948db4c05e"]}) pipe(&(0x7f0000000000)) 2018/04/30 08:28:28 executing program 6: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x402400, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/219) r1 = fcntl$getown(r0, 0x9) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000001c0)=""/254) r2 = syz_open_procfs(r1, &(0x7f00000002c0)='task\x00') r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ftruncate(r0, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000300)={0x5, 0x7fff, 0x0, 0x9, 0x0, 0x101, 0x8, 0x200, 0xfffffffffffffff9, 0x5}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x4c, "73f95c263da239896cc6dcf7cef4b7e38ca2b2d3a4c2f3af03a4dbc9f70b6612b3062b180c4c5f822254b7cc8ce3f6bc6bebc594887b84e73ae22a83aead2a1646d6abd275b623030985638f"}, &(0x7f00000003c0)=0x54) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000400)={r4, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000480)=0x4, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000004c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x1c, 0x0, &(0x7f0000000500)=[@free_buffer={0x40086303, r6}, @clear_death={0x400c630f, 0x3, 0x3}], 0xb3, 0x0, &(0x7f0000000540)="804a18fcfd9906a717c227a0752bd8667a4eee46dfffd1acd338c26485b4ec95524c1a8bde8b345c789077a38cde61b3b17ea9c108b99b73ef42fda15b1ce2c25d5f2688dfe8e57cf225b98c5e3f8e3d92b30471fb47d02ea7f815772a2a7ea1d8b8bf9f5bf8d794eb0ec0834e6864083c0030b9b0da7a91d253c995eb45259cbe6ec39a11ef3c54b5f9b0a374053085a4ee29d10b5da2c016c2db4096bad01988e4f639148c09f4d0be1c55e2ec4e2fa193d3"}) ioctl$KDENABIO(r0, 0x4b36) ioctl$KDADDIO(r0, 0x4b34, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000006c0)=0x3133) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000700)=r5, 0x4) syz_open_pts(r3, 0x50000) prctl$seccomp(0x16, 0x1, &(0x7f0000000780)={0x4, &(0x7f0000000740)=[{0x734c634d, 0x80000001, 0x5, 0x7}, {0xd1, 0x1, 0x10001, 0x6}, {0xfa, 0x9, 0x5, 0xffffffffffffff01}, {0x80, 0x6a4, 0xfff, 0xfffffffffffffff7}]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r2, 0x0, 0x3) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000800)=@int=0xfff, 0x4) prctl$getreaper(0x2a, &(0x7f0000000840)) pread64(r2, &(0x7f0000000880)=""/24, 0x18, 0x0) r9 = syz_genetlink_get_family_id$team(&(0x7f0000000900)='team\x00') getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000940)={0x0, @empty, @local}, &(0x7f0000000980)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000009c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000bc0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000cc0)=0xe8) getsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f0000000d00)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000d40)=0xc) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000000d80)={0x0, @multicast2}, &(0x7f0000000dc0)=0xc) getpeername$packet(r0, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e40)=0x14) recvmsg(r8, &(0x7f0000002080)={&(0x7f0000000e80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000f00)=""/233, 0xe9}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x2, &(0x7f0000002040)=""/7, 0x7, 0xfffffffffffffffc}, 0x0) accept4$packet(r2, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002100)=0x14, 0x80800) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000002340)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002300)={&(0x7f0000002140)={0x1b8, r9, 0x1, 0x70bd29, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r10}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x84, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0xc4, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}]}}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x8001}, 0x90) 2018/04/30 08:28:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') setns(r0, 0x0) setns(r0, 0x8000000) 2018/04/30 08:28:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x400100404) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) poll(&(0x7f0000000040)=[{r0, 0x1}, {r0}], 0x2, 0xf3) r2 = memfd_create(&(0x7f00000000c0)='!$+systemcpuset,\'#eth1\x00', 0x2) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000100)=0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101003, 0x0) 2018/04/30 08:28:29 executing program 3: r0 = socket$inet(0x2, 0xa, 0x61c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/04/30 08:28:29 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x30004}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000140)=r1) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r4, &(0x7f0000000000)=""/128, 0x80) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r5 = dup3(r2, r4, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r5, 0x40a85323, &(0x7f0000000440)={{0x7fff, 0x8}, 'port0\x00', 0x2, 0x1000, 0xb6, 0x1, 0x20, 0xffffffffffff0615, 0xfc, 0x0, 0x2, 0x7}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) accept4$llc(r6, 0x0, &(0x7f0000000400), 0x80800) signalfd4(r4, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) r7 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="bee203a00309940d2e7f5f76c1ebd513a3a66407c008bdadac42acd95b88444e980d6aeae24a46e76aac579b3a2e8dd08f48edb23328338255deb41c5df548e65ed3fc0b1e7b37e20def17e86ef65009d6b5c7780967e09bbccef1bdd467510684c01493867f1a", 0x67, 0xfffffffffffffff9) connect$ax25(r6, &(0x7f0000000300)={0x3, {"8df6db77ead370"}, 0x1f}, 0x10) r8 = add_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r7, 0x8000, r8) 2018/04/30 08:28:29 executing program 5: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setfsuid(r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB], &(0x7f0000000380)) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r5, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0x0, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="6a3b04f2e23c4854fe1c629883af14441514842ae38aa4e8450938699d7af011ab005ecf6dd9bdac2dadf7285181bf025b5291a93aee0b555210100bc6c0c96c00000000000000000000000000000000000000"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x90, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0xc) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4}, &(0x7f0000003bc0)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000004e80)={r6, 0x5}, &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r4, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec0446eef90a49c", 0x2d}], 0x1, &(0x7f0000000d80), 0x0, 0x4844}], 0x1, 0x1) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f0000000140)) open(&(0x7f0000000180)='./file0\x00', 0x800, 0x28) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/30 08:28:29 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000100)=0x5c, 0x4) r1 = socket(0xa, 0x2, 0x1) close(r0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x8000, 0x0) accept$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x20100, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r1, r2, &(0x7f0000000180), 0xff7b) 2018/04/30 08:28:29 executing program 6: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) mkdir(&(0x7f0000d81ff8)='./file0\x00', 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f00000004c0)="240000005e00030207fffd946fa283bc0ae6e6000000ee8903a201000000999801000000", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'team0\x00', 0xfffffffffffffffd}) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000f00), 0x0, &(0x7f0000000680)=""/163, 0xa3}, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x189) r2 = getuid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000200)='./file0\x00', r2, r3, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x8000452000, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/96, 0x60) 2018/04/30 08:28:29 executing program 7: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/04/30 08:28:29 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x82183, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/04/30 08:28:29 executing program 2: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0xffffffffffffffff) fcntl$setlease(r0, 0x400, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='autogroup\x00') 2018/04/30 08:28:29 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c00)=ANY=[@ANYBLOB="7801000017000103000000000000000000000000000000000000ffffac1414bb0000000000000000ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000400000000ff01000000000000000000000000000100000000000020000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015005a073500000000004400050000000000000000000000000000000000000000003300000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000"], 0x178}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0xfffffffffffffd3a) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x1ff, 0x3, 0x5}}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x807}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)=@getpolicy={0x128, 0x15, 0x900, 0x70bd29, 0x25dfdbfe, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0xffff, 0x4e24, 0xec, 0xa, 0xa0, 0x80, 0x73, r2, r3}, 0x6e6bbd}, [@sec_ctx={0xd8, 0x8, {0xd2, 0x8, 0x1, 0x0, 0xca, "51438f9306e315a55a611ff17d3ee3a19fe2ecee49a410223a96027a72c6798cd8b1b2f81161e6ef319877733480e609a966e490bf34e0c6aee12857b937c8a3875f1c748038f1a01dce539052b13b313f2bd954f18b54ab1f74408295842fc187acb9cdfbf06b97581ef562afaa71797c4232545e395ef7e50efb1d7a55ec723e8e793e71db74c247e364de20a6a6255718058d6f2da6d4109f316416eadf6f767dc7779644bdd15252307ec60ff227842d40cff27d271566feaf9852d62b318a73c8b42c4778001a71"}}]}, 0x128}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000) [ 208.751554] tty_warn_deprecated_flags: 'syz-executor7' is using deprecated serial flags (with no effect): 00000500 [ 208.785785] tty_warn_deprecated_flags: 'syz-executor7' is using deprecated serial flags (with no effect): 00000500 2018/04/30 08:28:30 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000000)={0x2, 0x4e25, @multicast2=0xe0000002}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000000c80), 0x0, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/30 08:28:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = dup3(r0, r2, 0x0) shutdown(r2, 0x0) recvmmsg(r2, &(0x7f0000000080), 0x3fffc77, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000000)={0x60000011}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000080)=0xdcb, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000100)) 2018/04/30 08:28:30 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x5, 0x7fffffff, 0x8}) [ 208.937770] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=16340 comm=syz-executor6 2018/04/30 08:28:30 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080), &(0x7f0000000040)=0x18) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) write$sndseq(0xffffffffffffffff, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0xfffffffffffffffe}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {}, {0x4, 0x7f}, @queue}, {0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x9ae}, @result}], 0x90) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0xfffffffffffffff9, 0x7, 0x9, 0x77, 0x8a, 0xfff}) 2018/04/30 08:28:30 executing program 6: syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x80000) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) open(&(0x7f00000003c0)='./file0\x00', 0x1, 0x102) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="ea73ab2ced88c21755bfcd5ba722b91e72a217e5ecf4e6c254b61a7c33fb3beaf742f0dbcf7f48dea76ee1c5c1638bfd44ee545eb7593169060163c4487c9a0dcc47f0e7eaefdd421d4617ddf097edff1d49a29eced9b93c3d1f451565203200000000000000000000", 0x3c}], 0x1, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x800) socketpair$inet(0x2, 0x807, 0x1f, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000440)=[@in6={0xa, 0x4e23, 0xe8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x68) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) bind(r1, &(0x7f0000000300)=@l2={0x1f, 0x7, {0x5, 0xfffffffffffff9f6, 0x6, 0xca4, 0x3, 0xeafd}, 0xfff}, 0x80) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ip6_vti0\x00', 0x10) recvfrom(r1, &(0x7f0000000180)=""/236, 0xec, 0x2040, &(0x7f0000000280)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x80) 2018/04/30 08:28:30 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ppp\x00', 0x2000, 0x0) delete_module(&(0x7f00000000c0)='\x00', 0x200) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000500), 0x4) tee(0xffffffffffffffff, r0, 0x40, 0xc) gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000540)={0xfffffffffffffffe, 0xfffffffffffffff9, 0x9, 0x2000000, 0x0, 0x8001}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2001}, 0xc, &(0x7f0000000280)={&(0x7f0000000700)=ANY=[@ANYBLOB="005d8da1007aa2f7dacf7b69329286f9856333ef2ad0dcd72dc2e0ddd0950000000000000000000000", @ANYBLOB="040725bd7000fbdbdf2503000000080005000300000064000300080004002ca6000008000400010000000800030002000000140006000000000000000000000000000000000014000200626f6e64300000000000000000000000080008000000000008000500ac141411080005000000000008000400010000003c000300140002006970366772653000000000000000000008000400bc8d0000080007004e24000014000600000000000000000000000000000000001400020008000b000200000008000300060000000800060000000000"], 0x2}, 0x1}, 0x40) sendfile(r4, r4, &(0x7f0000000000)=0x36, 0x7) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000580)) getegid() r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') seccomp(0x1, 0x1, &(0x7f0000002900)={0x5, &(0x7f0000002880)=[{0x0, 0x7fffffff, 0x1}, {0x0, 0x0, 0xfffffffffffff001}, {0x0, 0x7f, 0x5, 0x782}, {0x0, 0x1, 0x35c, 0x7fffffff}, {0x7fff}]}) clock_gettime(0x0, &(0x7f0000000140)) poll(&(0x7f0000000400)=[{r4, 0x2000}, {r2, 0x400}, {r5}], 0x3, 0x9c) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000002c0)="8901dd23e7f51e02b2de5bd5a353ac508a718074db5dfb3b085870e05f1cc38bfa68be040a259f55eef162ee47") getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x10) fcntl$dupfd(r1, 0x0, r2) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) 2018/04/30 08:28:30 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)="737461740032b9874216e3c67b45e254fc4012a5f27ff53e1a086965559a0028505c3f80898d715cfeb534879ac3881417f63e465f397554cff6e00e3698be431c2f166d") preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/44, 0x2c}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0xfffffffffffffffe]}, &(0x7f0000000080)=0x6) 2018/04/30 08:28:32 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000009200)=[{{&(0x7f0000000480)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001cc0), 0x0, &(0x7f0000001d40)}}, {{&(0x7f0000001dc0)=@nl=@unspec, 0x80, &(0x7f0000002180), 0x0, &(0x7f00000021c0)}}], 0x2, 0x20000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}, {0xa, 0x4e20, 0x100000001, @empty, 0x100000000}, 0x400, [0x5, 0x2e7, 0x5, 0x6, 0x0, 0x59de, 0x2, 0x4]}, 0x5c) 2018/04/30 08:28:32 executing program 7: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x18100, 0x0) timerfd_gettime(r2, &(0x7f00000000c0)) r3 = add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) keyctl$chown(0x4, r3, r4, r5) recvmmsg(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) 2018/04/30 08:28:32 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ppp\x00', 0x2000, 0x0) delete_module(&(0x7f00000000c0)='\x00', 0x200) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000500), 0x4) tee(0xffffffffffffffff, r0, 0x40, 0xc) gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000540)={0xfffffffffffffffe, 0xfffffffffffffff9, 0x9, 0x2000000, 0x0, 0x8001}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2001}, 0xc, &(0x7f0000000280)={&(0x7f0000000700)=ANY=[@ANYBLOB="005d8da1007aa2f7dacf7b69329286f9856333ef2ad0dcd72dc2e0ddd0950000000000000000000000", @ANYBLOB="040725bd7000fbdbdf2503000000080005000300000064000300080004002ca6000008000400010000000800030002000000140006000000000000000000000000000000000014000200626f6e64300000000000000000000000080008000000000008000500ac141411080005000000000008000400010000003c000300140002006970366772653000000000000000000008000400bc8d0000080007004e24000014000600000000000000000000000000000000001400020008000b000200000008000300060000000800060000000000"], 0x2}, 0x1}, 0x40) sendfile(r4, r4, &(0x7f0000000000)=0x36, 0x7) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000580)) getegid() r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') seccomp(0x1, 0x1, &(0x7f0000002900)={0x5, &(0x7f0000002880)=[{0x0, 0x7fffffff, 0x1}, {0x0, 0x0, 0xfffffffffffff001}, {0x0, 0x7f, 0x5, 0x782}, {0x0, 0x1, 0x35c, 0x7fffffff}, {0x7fff}]}) clock_gettime(0x0, &(0x7f0000000140)) poll(&(0x7f0000000400)=[{r4, 0x2000}, {r2, 0x400}, {r5}], 0x3, 0x9c) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000002c0)="8901dd23e7f51e02b2de5bd5a353ac508a718074db5dfb3b085870e05f1cc38bfa68be040a259f55eef162ee47") getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x10) fcntl$dupfd(r1, 0x0, r2) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) 2018/04/30 08:28:32 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x1000000007fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x6, 0x5, 0x9, 0x6, 0x2, 0x9}) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x4) sendfile(r1, r0, &(0x7f0000000000), 0x4) 2018/04/30 08:28:32 executing program 4: r0 = socket(0x1, 0x7, 0x400000000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) fcntl$addseals(r1, 0x409, 0x2) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:32 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x0) r2 = getpgrp(0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) ppoll(&(0x7f0000000140)=[{r3}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0x80000000}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r4, 0x20, &(0x7f00003efff0)) r5 = syz_open_procfs(r1, &(0x7f0000000080)='cpuset\x00') preadv(r5, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/160, 0xa0}, {&(0x7f00000002c0)=""/192, 0xc0}, {&(0x7f0000000040)}, {&(0x7f0000000380)=""/167, 0xa7}], 0x4, 0x0) preadv(r5, &(0x7f0000000100)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1000000000000104, 0x0) 2018/04/30 08:28:32 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) ustat(0xc, &(0x7f0000000000)) 2018/04/30 08:28:32 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) chdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0xff, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e24, 0x4, 'nq\x00', 0x8, 0x8, 0x76}, {@multicast1=0xe0000001, 0x4e22, 0x2003, 0x6, 0x1ff, 0x7f}}, 0x44) write$binfmt_aout(r0, &(0x7f0000000180)={{0x1cc, 0xb7, 0x9ec, 0x2c1, 0xa, 0x3, 0x0, 0x3f}, "fbe76248eae026a043e423e03f6ee051837c5123300f3d5f4992f13815de6143d68fa740b818bd8d4515aece9c0cfe6dd4647756a87e4e6f1431bcd217bb478024702230590d60a87a57fbab037d6da09733cc6ea97cb3a44ab3b5a83ea364f587d43ffee8bd689671a6d076211ad9a0b7b03f16b5007aaa3831a6063ee840d14072d48b225a334259bda9acddad7959985832b50ccfba7e3a9ca09011961ab57bdb9f30d8b99f", [[], []]}, 0x2c7) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000480)='gre0\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)=0x0) timer_create(0x5, &(0x7f0000000500)={0x0, 0x41, 0x0, @tid=r1}, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={0x0, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={r2, 0x2, 0x16, 0x9}, &(0x7f0000000640)=0x10) r3 = accept4(r0, &(0x7f0000000680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000700)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000740)={r2, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8c}}}, 0x84) getsockname$packet(r4, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000840)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000880)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r6 = socket$nl_crypto(0x10, 0x3, 0x15) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00000008c0)={0xc0002000}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000900)={'NETMAP\x00'}, &(0x7f0000000940)=0x1e) prlimit64(r1, 0x6, 0x0, &(0x7f0000000980)) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f00000009c0)) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000a00)='rose0\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000a40)={r2, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f0000000b00)=0x84) fchdir(r4) getsockname$llc(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000b80)=0x10) r7 = accept(r6, &(0x7f0000000bc0)=@generic, &(0x7f0000000c40)=0x80) timer_create(0x7, &(0x7f0000000d00)={0x0, 0x38, 0x3, @thr={&(0x7f0000000c80), &(0x7f0000000cc0)="4c806e174cd107e4339ad613"}}, &(0x7f0000000d40)) lseek(r3, 0x0, 0x2) pivot_root(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='/\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000e80)='tls\x00', 0x4) 2018/04/30 08:28:32 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) prlimit64(r3, 0x5, &(0x7f0000000240)={0xc5f, 0xfff}, &(0x7f0000000280)) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0xffffffffffffffc3, &(0x7f0000000140)=0x4) r4 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) write$selinux_context(r1, &(0x7f0000000180)='system_u:object_r:dhcpd_var_run_t:s0\x00', 0x25) dup3(r2, r4, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0b630001eca160d5812e3bfcdd3c87b7e4a458050021be9d63cf5c6b760e49a942944028a133f7026b5eefb05e54528d121de371eaa4f9ce2bfe0b164fa4c7119e8af33812d3b9d188079364b1d20bafc2af586533c05d83949c7c3761112329eacb91a410"], 0x0, 0x0, &(0x7f000000affc)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/30 08:28:32 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') exit(0x0) ptrace(0x4208, r0) write$cgroup_pid(r1, &(0x7f00000000c0)={[0x36]}, 0x1) 2018/04/30 08:28:32 executing program 3: r0 = gettid() ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}}) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x4000, 0x0) 2018/04/30 08:28:32 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="572ff910eb0898390b7e002f65cf3a25e8ee210bc11aa23bc34308d37ce59a325fa958ec1052402dab37caf532677f04bf9db60497bdab94c15257341486b24aaad67b4d731ed9a1213e7edaf986edc6602fe78170a0d4d0a2bad563868ff2df4a15834e72d0f6bbb7cf85795700528e2800e6f668db9875897e9cf089f4410ae59cab03329459a80f6ff408f97910070a53439b90a20eb39ef2eb85bc5974c5b4f766ef2323", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) fcntl$getownex(r1, 0x10, &(0x7f0000001740)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001780)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000001880)=0xe8) lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001980)=0x0) getresuid(&(0x7f00000019c0), &(0x7f0000001a00)=0x0, &(0x7f0000001a40)) getgroups(0x8, &(0x7f0000001a80)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$unix(r2, &(0x7f0000001b40)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000280)="67a4bc78ac17bfff779d032609cd031c7a1892e80a6d55b8571d0b78bcd8f21a07793185242e05b825cdc391407ab44e7b1ff7dff70c2a6ae44baca2697a5b62377c030a09b794a553660e7a86275ea44d53544a14ce4c9ea48df7391fcb3ae1b35f0c6c2aa7a55ab68599e382a358e751ca69cc3e209e5e76c8649521d4cfe44fb7c56a76e98b7d011219346076c97b637626162396222f833d3b7e5a432a0a53783960e1faaca17b58bec0570a64e727bfb6094d61d49c712720c531699c1a9be4469fc2e35cc337bd", 0xca}, {&(0x7f0000000080)="88242f742c7cb114cf927adfe46a69f4c79d44f3b135bb41dd4f33c8a488c1ffac17500f28154f39", 0x28}, {&(0x7f0000000380)="92bfe43d2e5e0083a3a938b7403842e4532982e5da3c4461abd857839414a477e8b0355805555726284bc67df6c0d83676b6e7243424f76199a3bf3eb6190607150b7bfc18df5a8ba36da3b09e1d318f2a5a50b7923a8e72c6825a6f0a95fc6ddaee108ec8803eccf88e77c48898964e1e71a58919f9b6a44a5f43f9391ece7fb4227cfde8383963", 0x88}, {&(0x7f0000000440)="f697a3d408dc96ac0293f68b49bfbb64683c183c168c8ac8aafbcd88e75e6af9b2df59551e7bc61b3f6e45d3b865c12b39b9487485cae9cead3c7260fc1a4d6cbaa4a4513cad0a2c89817a61f3dca16710ce4bc6a3818112c8ce7bcebc497687a94002635f7a69f52c57894296e9dcc2cdaabba9083d7e1b49152895d04fd22673afa54218aa9e160d560d2419b75228238fb792c76be53a20eac173b2cde048c8e077d61e8a1494b367ec5efd66951d53bff707c7e389b95177c642d8955484287c982adfbafe7cfa9e200ff65a4b0b027ed5c55ab510ceb8b6735c053a3c2e2617e7b6acbc6c52", 0xe8}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="943ceccf792377c600bb850356e0c2d080d1cc6fe41edf1712b38a777b1498f922784d59538ff3c7283f026203379413c08d53033853a39cf7e5ba4a87a70f314dd38fa876394afc1dc761fb248e557143ba016a44bb48d74e2b151166959f5645c12e8dc299dc113c18baa9a2f7404a960e669d00dcfcc82b4f77252a91db11d7a86bdb60c885926f2b6c16b8eb99ca79b590a7f8327d", 0x97}, {&(0x7f0000000540)="a3ed1081e4b7aee9f627d6e3205fa77f133c1af6daee15c237df8ad348f694169f46961af219bf9969185ee0adf72589aab388106bf19f18f0aea72af3b01ea325ab33db32a0228f1f37de9c9cdee7f072", 0x51}], 0x7, &(0x7f0000001ac0)=[@rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x60, 0x20000001}, 0x40) 2018/04/30 08:28:32 executing program 3: r0 = gettid() ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000068000/0x800000)=nil, 0x800000}}) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x4000, 0x0) [ 210.999939] binder: 16410:16414 ioctl c0306201 20008fd0 returned -14 [ 211.025538] binder_alloc: binder_alloc_mmap_handler: 16410 20000000-20002000 already mapped failed -16 2018/04/30 08:28:32 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000380)='net/rt_cache\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000500)="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") sendfile(r2, r1, &(0x7f0000000000), 0x10001) 2018/04/30 08:28:32 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ioctl$int_in(r0, 0x4000005452, &(0x7f0000f75000)=0x4) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000bd0fb2)="e5", 0x1}], 0x1) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000000c0)={r2, &(0x7f0000000080)=""/43}) [ 211.055574] binder: BINDER_SET_CONTEXT_MGR already set [ 211.061028] binder: 16410:16419 ioctl 40046207 0 returned -16 [ 211.074755] binder: 16410:16414 ioctl c0306201 20008fd0 returned -14 [ 211.081963] binder_alloc: 16410: binder_alloc_buf, no vma [ 211.091090] binder: 16410:16419 transaction failed 29189/-3, size 0-0 line 3133 2018/04/30 08:28:32 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaa000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x16) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000451fb4)=[@exit_looper={0x630d}], 0xd2, 0x0, &(0x7f0000009000)}) 2018/04/30 08:28:32 executing program 1: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x7, 0x0, &(0x7f0000dca000)={0x77359400}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$selinux_user(r1, &(0x7f0000000080)={'system_u:object_r:hald_exec_t:s0', 0x20, 'user_u\x00'}, 0x28) accept4$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x6acb, 0x8) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000140)={0x99f}) 2018/04/30 08:28:32 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) [ 211.160304] binder: 16433:16435 ioctl 40046205 16 returned -22 [ 211.222849] binder: release 16410:16414 transaction 85 out, still active [ 211.229715] binder: undelivered TRANSACTION_COMPLETE [ 211.322149] binder: send failed reply for transaction 85, target dead [ 211.329958] binder: undelivered TRANSACTION_ERROR: 29189 [ 211.958818] binder: 16433:16464 ioctl 40046205 16 returned -22 [ 211.968662] binder: BINDER_SET_CONTEXT_MGR already set [ 211.974489] binder: 16433:16463 ioctl 40046207 0 returned -16 2018/04/30 08:28:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10080, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e20, 0x7, @empty, 0x5}, 0x4, [0x100000000, 0x800, 0x1, 0x7ff, 0x1a4b, 0x7f, 0x98, 0x6]}, 0x5c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {}]}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)=0x1) 2018/04/30 08:28:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0xa, 0x300) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@local, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) connect$packet(r1, &(0x7f0000000180)={0x11, 0xf7, r2, 0x1, 0x9, 0x6, @random="831c781b36eb"}, 0x14) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/30 08:28:33 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001400)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001440)=0x3, 0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000001480)={0x8, 0xfffffffffffffffa, 0xffffffffffffffff, 0x100, 0x2, 0x4}) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0xe4b69bcb52c00201, 0xffffffffffff8000, 0x1f, r2}) vmsplice(r0, &(0x7f0000001380)=[{}, {&(0x7f0000000040)="2df8696743afb27e13e7a2cbd0042083697289e835d878c2e91f97bc0c519335f54130bfee05688171d5196fe1421b49c7ceda40cae9d810bf4190df3600fe5f2262fffc61fb33b1a2b006680ef5e8055ef914d261680cbd9f2642b8919ecb386cf17930055fa6433df10ceee6ea4efb0e3a1893dd5fabce3ec1065f7fdf0dc383ea82d72219ae28100d47cc85fd3cffc0845babb6ccf3c4418c091734c71dd63ba6e5dd1314", 0xa6}, {&(0x7f0000000100)="817f1f3f0fcfb3da3a9b22", 0xb}, {&(0x7f0000000180)="e75f8a0621ad5ebedaacb1b021e37c2292cc3c30942b301b74365c23a362faf62f78e9edb033ed36f7dff230022ef6d4beab454770ed96165bfe6433e9c1b55b9d2abd1c039db456535d6175c2078f4006c8a38b23c66b91735c333e94d40d52300a53cc8e2427e7f944f072fbde5ecdaba0f23137b94abe47e6422bbd0498083bde014518e3ceaafb2af5e5475c7a8009df8cb9c05139dd63df503714a2f343a4c5cdb684d4fef9c2e0b9b33676a0b4ce9be65d3a68420937ff0585163a243766dffe1ec930af2743c3d3323ee2c7d5eba47998a46b2dac2b095d619a5c4d725c472aae9212934ea6cb76dfb22015d64b1461cf327a208450", 0xf9}, {&(0x7f0000000280)="177a0a26b604c13f653534c9623288fc677acd62eb87a38b0c36df05c0c8909b431caca40c553f2ad98aa1ad2ae7df5c7f706349dfbf538b9d1873bc7d94f414fc9954fcb37b610abee05b6532ea092a59410e9875b43f36809b5101e33f8ce800351347094cb897bfc917b674adc80d1811759d878c8468b08e93909211751ad7f0d082989606a7a225cfce697e", 0x8e}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="68e5d8a20022b9ada2cb9e7da7e9b0cb96dc08975f41d862dd299a4599ce65945b00219df33e1147f23f1ef62d7f80", 0x2f}], 0x7, 0x4) 2018/04/30 08:28:33 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x80800, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x26, &(0x7f0000000340), 0x0, &(0x7f0000000240), 0xd0}}], 0x2, 0x0) 2018/04/30 08:28:33 executing program 4: openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40001, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x4, 0x8, [0x6, 0x3, 0x5, 0x751, 0x7, 0x20, 0x1, 0x332]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x5, 0x0, 0x285, 0x7, 0x3}, &(0x7f0000000180)=0x14) 2018/04/30 08:28:33 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x191) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x3, 0xfffffffffffffff7, 0xfe, 0x275}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x2}) 2018/04/30 08:28:33 executing program 7: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000cf3000)="4c64058238d8dea10b86332f5d68e88e90aaeac58ad217f3af2b95eb9da75f683fba49a3ccced4a705b689b219a69b0b22c6d12363c99a57d1613ab4c0ec29035ab6c8be1ec2e264bcc7a9880703d8c9f3d6896d6cf02eb536bed0da5dcba1c8f8f9d74b475ac563e6cc5d91bc5ee4147564811fb6ad38160fb2f653e6496cea2259b1c3afbbbc6852a23231203c9cc2", 0x90) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/30 08:28:33 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000c82ffc), &(0x7f0000000000)=0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/04/30 08:28:33 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000100)=0x80) recvfrom$inet(r0, &(0x7f0000000180)=""/189, 0xbd, 0x10000, &(0x7f0000000240)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000434ff0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f000092dfb7)="900935c02cc7aa218bc7f185301a4fc043e7ed046b40df745a8ef0feed3d6e220e4a724a9762e518fb0e91ec7d90ce89168e61412d28bb4710b0b0f0480007e1c8678a5c8ee536ce", 0x48) umount2(&(0x7f00000000c0)='./file0\x00', 0xe) getpriority(0x0, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/30 08:28:33 executing program 7: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000300), &(0x7f0000000200)=0xfffffffffffffee8) accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x5, 0x4a54b078, 0x8, 0x10}, &(0x7f0000000180)=0x14) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x600003, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x101, 0x8008, 0x6d, 0x1, r1}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x10201, 0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000640)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0x3c, 0x3e, 0x202, 0x70bd29, 0x25dfdbfd, {0x1e}, [@typed={0x8, 0x19, @str='\x00'}, @nested={0x20, 0x6a, [@typed={0x8, 0x6a, @uid=r3}, @typed={0x8, 0x51, @u32=0x3}, @typed={0x8, 0x69, @u32=0x5}, @typed={0x4, 0x8}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc001}, 0x1) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000000c0)={0x0, 0x0, 0x5}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket(0x0, 0x802, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x8, 0xbb2d}, 0x20) 2018/04/30 08:28:33 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000340)={0x0}) openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x40000, 0x44) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4a1, 0x0, &(0x7f0000000180)=[@acquire_done={0x40106309, r1, 0x3}], 0x0, 0x0, &(0x7f0000000280)="552dc79c46dd03b9c322b1327787a0cec7c7aaac272640eb266fd6330364ab487c5e7d6e1706b05927746488a396d4144e07c064a4ba8033ed3ede85c16805bff8e5e9089c480f0895c1b530760d144d9957c9d8a4b9506ef4b7a1f5d55aabad35e6f90568714020d5e0990b36df2f7dc09522ff54bcaa858408ceb70f32f156dfc4b7fb151408ca816cbb9f1acec353237442500f"}) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000000)=[@flat={0x77682a85}], &(0x7f0000000080)=[0x0, 0x0]}}], 0x0, 0x0, &(0x7f0000000340)}) 2018/04/30 08:28:33 executing program 3: socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00002a5ffc), &(0x7f0000ecf000)=0x4) 2018/04/30 08:28:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3) 2018/04/30 08:28:33 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000040)=0x7) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x10, &(0x7f0000000000)) mount(&(0x7f0000e87ff8)='./file0\x00', &(0x7f0000fc1000)='./file0\x00', &(0x7f00000a7ffc)='pstore\x00', 0x1000, 0x0) mount(&(0x7f00000000c0)='/\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='nfs\x00', 0x8ff8c, &(0x7f000002f000)) umount2(&(0x7f0000000240)='./file0\x00', 0x2) 2018/04/30 08:28:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3) [ 212.265663] binder: 16494:16505 BC_ACQUIRE_DONE u0000000000000000 node 88 cookie mismatch 0000000000000003 != 0000000000000000 2018/04/30 08:28:33 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/174) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000180)=0xffffffff00000000) [ 212.290189] IPVS: Creating netns size=2536 id=38 [ 212.377197] binder: 16494:16505 unknown command 0 [ 212.395060] binder: 16494:16505 ioctl c0306201 20007000 returned -22 [ 212.409397] binder: 16494:16505 got transaction with invalid handle, 0 [ 212.418599] binder: 16494:16505 transaction failed 29201/-22, size 24-16 line 3225 2018/04/30 08:28:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3) 2018/04/30 08:28:33 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x90000, 0x0) [ 212.457843] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/30 08:28:33 executing program 7: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000300), &(0x7f0000000200)=0xfffffffffffffee8) accept4$inet6(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x5, 0x4a54b078, 0x8, 0x10}, &(0x7f0000000180)=0x14) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x600003, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x101, 0x8008, 0x6d, 0x1, r1}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x10201, 0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000640)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0x3c, 0x3e, 0x202, 0x70bd29, 0x25dfdbfd, {0x1e}, [@typed={0x8, 0x19, @str='\x00'}, @nested={0x20, 0x6a, [@typed={0x8, 0x6a, @uid=r3}, @typed={0x8, 0x51, @u32=0x3}, @typed={0x8, 0x69, @u32=0x5}, @typed={0x4, 0x8}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc001}, 0x1) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000000c0)={0x0, 0x0, 0x5}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket(0x0, 0x802, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x8, 0xbb2d}, 0x20) [ 212.514675] binder: 16494:16522 BC_ACQUIRE_DONE u0000000000000000 no match [ 212.514687] binder: 16494:16522 unknown command 0 [ 212.514696] binder: 16494:16522 ioctl c0306201 20007000 returned -22 [ 212.578900] binder_alloc: 16494: binder_alloc_buf, no vma [ 212.584793] binder: 16494:16521 transaction failed 29189/-3, size 24-16 line 3133 [ 212.593895] binder: 16494:16505 ioctl 40046207 0 returned -16 [ 212.619336] binder: undelivered TRANSACTION_ERROR: 29189 [ 212.625752] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/30 08:28:34 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f0000001180)=[{&(0x7f0000000080)=""/12, 0xc}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/45, 0x2d}], 0x3, &(0x7f0000001640)=[{&(0x7f00000011c0)=""/152, 0x98}, {&(0x7f0000001380)=""/225, 0xe1}, {&(0x7f0000001480)=""/237, 0xed}, {&(0x7f0000001580)=""/173, 0xad}], 0x4, 0x0) writev(r0, &(0x7f0000001340)=[{&(0x7f0000000040)='K\vE', 0x3}, {&(0x7f0000000100)="4f655c6224c0538dc93056488935066bf6f69a6809ad320f2b5d3488085f1f3ba2a211e3933996fdaa470c05c1d821b1fb87e2e4867d0ffa9a663d7a6f6c5d92cba1be209ded162424f725d0f051f7a14ff7fc4e6819da103b3a4ef33a71b0bc", 0x60}, {&(0x7f0000001280)="47465fce7130e18eec26fe488d93e6a4def837d041f80f7489754be34619226ebd7374722f94ceba98b8bad98d73a0a3952a63d3c85f7b27d4de60858a18e54b123ec6694fc44f4c2b35fc2d49678f2c8df57a51c222cc23b1d9b31e273d916cdb81af9a9b7563ecf1844e9faddee4be110d9d2bc1c9a74ce3b57304eed7f5c8afa850334aad13a44c22114c6449673aa74574691122c903c049ad2062c49d9f85c48c338559f37ceac206cd33d82f", 0x194}], 0x3) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f0000001680)=""/111, 0x6f, 0x2000, &(0x7f0000001700)={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xa}, 0x140}, 0x1c) 2018/04/30 08:28:34 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000031ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ustat(0xa0b4, &(0x7f0000000000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x28, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) r2 = open(&(0x7f0000003440)='./file0\x00', 0x80000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003480)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000003580)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000035c0)={@rand_addr=0x5, @multicast1=0xe0000001, r3}, 0xc) sendto(r0, &(0x7f0000000300)="b621cea73a44d16a8925a8b7e946563a3c5e381852d1bb8dc7af1897a6f7f7410ff834ab17d6f655a1648ccc4eaf6c46f8069e33c74bbc15b5c9433690a5de3a2d0813654a752f1a9379bad5b3e5050407e0db2f64c71ca9a554cd52b43704ab1db125b5d242baaf314774b0b96c6a6fb15dbd4c5fd3c2e08f0b77f0b366df78565e412000a2ee1a4ef43c", 0x0, 0x80, &(0x7f0000034000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffecc) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto(r4, &(0x7f0000000140)="10ba32b37c22082f60f27b0bcb38a43d105e3efb318169c0fbf772412f382ef5525a33cf", 0xfffffffffffffdeb, 0x40080, &(0x7f0000000180)=@ax25={0x3, {"eb04e55edc5ce6"}, 0x7a}, 0x80) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000000040)="049d33052f194bdc60dc8fd4feb2b54b32b97a561681b28ef3cba7924ad17747988db4cc8d94506babaaa1313045772556161546aa10b2666da5f31fe9479e4a8151ab8dedccdec9c4e35f9ef2fbdb94e8687fae61e255c2fe0d40466dcfdabb3d2d3405175ff4cfd2e573995f2a859dcc741e4f03adae3f70dc36f7b2a206c02e9bdb823770516c834c853058728b871c0ea75d68219aae7576439bd0de59141bf4fa92486f3c4c2be67a6d4f4df4cd4afe979a78635dd9e12836aa8719df6047eff4730db16b6d8aace1df1c16e920ce1b35c114fc5697bd67d75d761b78754c") 2018/04/30 08:28:34 executing program 5: socket$pptp(0x18, 0x1, 0x2) r0 = eventfd2(0x0, 0x0) read(r0, &(0x7f0000000080)=""/1, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x10840, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x1, 0xb8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) setreuid(r2, r3) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000000180)) 2018/04/30 08:28:34 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0xd147, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0x2}, &(0x7f00000002c0)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = socket(0xa, 0x2, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r3, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r4, 0x0, 0xffff, 0x1f) connect$inet(r3, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfffffe1a) sendfile(r3, r4, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:34 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2080, 0x0) accept4(r1, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100000000000, 0x0) 2018/04/30 08:28:34 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000080)}) 2018/04/30 08:28:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3) 2018/04/30 08:28:34 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x100000000004) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) read(r0, &(0x7f0000000000)=""/54, 0x36) signalfd4(r0, &(0x7f0000000040)={0x6}, 0x8, 0x80800) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 213.256683] IPVS: Creating netns size=2536 id=39 2018/04/30 08:28:34 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000000040)="200a4f7d2cd3cf681df3e40f9a52c906790667ea55684d1647b5e62cd403c20cdc7d576f7ea8e978c8aec8834536b5140fed9f16c9c0763033919c342ff0084dd944f0455006071b"}) ioctl$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)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x44, 0x0, &(0x7f0000000140)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0xffffffffffffff9c, 0x0, &(0x7f0000000500)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/30 08:28:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:28:34 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000140)={{0x77359400}, {0x0, 0x2710}}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x4, 0x200, 0x7, 0x6, 0x4, [{0x81, 0x7, 0x7f, 0x0, 0x0, 0x3000}, {0x8001, 0x5, 0x1000}, {0x9, 0x7, 0x7, 0x0, 0x0, 0x304}, {0xffffffffffff0000, 0x80000001, 0xc3, 0x0, 0x0, 0x200c}]}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x80000001, &(0x7f0000000100)=0xfffffffffffffdb7) 2018/04/30 08:28:34 executing program 2: r0 = inotify_init() fgetxattr(r0, &(0x7f0000000000)=@random={'user.', '}proc\x00'}, &(0x7f0000000040)=""/171, 0xab) r1 = memfd_create(&(0x7f0000000100)='systemeth0eth1\x00', 0x1) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000140)={0x1, 0x3, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) r2 = openat$cgroup(r1, &(0x7f0000000180)='syz1\x00', 0x200002, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xa10000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x78, r3, 0x400, 0x70bd27, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x18}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) openat$cgroup_procs(r2, &(0x7f00000003c0)='tasks\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000400)={'ip6_vti0\x00', {0x4, 0x8, 0x0, "587a3a3bd831", 0x80000001}}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000480)=0x1) fallocate(r2, 0x0, 0x1, 0x8) ioctl$BLKROGET(r1, 0x125e, &(0x7f00000004c0)) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000580)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000680)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x70e, 0x4e21, 0xffffffff, 0xa, 0xa0, 0x80, 0x0, r4, r5}, {0xc7, 0x7fffffff, 0x7fff, 0xfa1e, 0x2, 0x5, 0x6, 0x92}, {0x3, 0x100, 0xffffffff, 0x80000001}, 0x0, 0x6e6bb9, 0x0, 0x0, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6}, 0x0, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3500, 0x3, 0x0, 0x1, 0x1000, 0x81}}, 0xe8) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/status\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000800)=@random={'user.', '/selinux/status\x00'}, &(0x7f0000000840)='.lo\x00', 0x4, 0x2) getsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000000880)=""/169, &(0x7f0000000940)=0xa9) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000980)=0x101, 0x4) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f00000009c0)={0x2, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x5, [{{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x310) listen(r1, 0x81) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000d80)={0x72, &(0x7f0000000d00)=""/114}) r7 = open(&(0x7f0000000dc0)='./file0\x00', 0x230000, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000e00)={'filter\x00'}, &(0x7f0000000e80)=0x78) sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000f80)={&(0x7f0000000ec0)={0x10, 0x0, 0x0, 0x400100}, 0xc, &(0x7f0000000f40)={&(0x7f0000000f00)={0x20, r3, 0x200, 0x70bd27, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x8004}, 0x800) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNGETFEATURES(r7, 0x800454cf, &(0x7f0000000fc0)) 2018/04/30 08:28:34 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$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, 0x1, 0x0, 0x9}}, 0xe8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1000000082840, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x20, 0x5, 0xc05e, 0x8, 0xe22, 0x8000, 0x3, 0x4, 0x400, 0x8ca, 0x2, 0xffffffffffff8001}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) lseek(r1, 0xffffffffffd, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/30 08:28:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) [ 213.408410] binder: 16564:16571 ERROR: BC_REGISTER_LOOPER called without request 2018/04/30 08:28:34 executing program 2: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f00000001c0)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x3}}, 0xfe02, &(0x7f0000003fc0), 0x1e8, &(0x7f00008e7000)}, 0x100000020008854) listen(r0, 0x0) dup3(r0, r0, 0x80000) 2018/04/30 08:28:34 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000480)=0x0) r6 = getuid() getgroups(0x5, &(0x7f00000004c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r8 = gettid() lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000140)="d392a89556c0465875d4337468d519f037372f6b02cd39f8", 0x18}, {&(0x7f0000000180)="886cde8476b9bbd6953ba8571f92af7d5334aa41d5529d681a926910f4d36a12e9913437b65081a001c7f738060ef1a125bfbff9149f2e8dd4fdaefef764f30cca5475a4932bbac5f60b02fffaeeb3a80b00a6cafeaf7c68123da8ff6b7eb45aac0c5f73f8c8fe11b02caa7d7eafef8ec1060aedf16a71f676bd8f4ab0d6b585d1171024a1164491b56195e66135d93c44e1820ee88f12b7766975141cd19a9988997d7330431c7517938d5181c3b7a2355bb1c8abcf003f307a730cf9ea8dd13ec7", 0xc2}], 0x2, &(0x7f0000000640)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xf8, 0x800}, 0x800) 2018/04/30 08:28:34 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) r2 = memfd_create(&(0x7f0000000400)="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", 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') sendfile(r2, r3, &(0x7f0000000140), 0x8d5e) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xff30) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) [ 213.613408] syz-executor2 (16588) used greatest stack depth: 22568 bytes left 2018/04/30 08:28:35 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000200)) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x51) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f00000000c0)=""/117, &(0x7f0000000140)=0x75) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'gre0\x00'}, 0x18) sync_file_range(r1, 0x5, 0x1a7c, 0x3) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000000)=0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000500)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000180)={0x1, "687064647030c3ffff0e0100"}, 0x18) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000280)) 2018/04/30 08:28:35 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') read$eventfd(r0, &(0x7f0000000100), 0x1) recvfrom$inet6(r0, &(0x7f0000000040)=""/94, 0x5e, 0x2, &(0x7f00000000c0)={0xa, 0x4e20, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x14}, 0x1c) 2018/04/30 08:28:35 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:28:35 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702eff70752f73797a3000", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x6) r2 = dup3(r1, r0, 0x80000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4014801}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r3, 0x8, 0x70bd2a, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x840) write$cgroup_pid(r1, &(0x7f0000001580)=ANY=[@ANYRES16=r0, @ANYBLOB="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", @ANYRES64=r1, @ANYPTR64, @ANYPTR64=&(0x7f00000014c0)=ANY=[@ANYRES16=r1, @ANYRES16=r1], @ANYPTR64=&(0x7f0000001540)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYRES16=r1, @ANYRES64=r0, @ANYPTR64=&(0x7f0000001500)=ANY=[@ANYBLOB]]], 0x190f473a0f85c3b5) fallocate(r1, 0x0, 0x0, 0x80008) fallocate(r1, 0x3, 0x135f, 0x15) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x3}, {0x4, 0x6}, {0x0, 0x9}], 0x3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0x56, 0x4) 2018/04/30 08:28:35 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x2, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x200, 0x7, 0x100000000, 0x3ff, 0x4, &(0x7f0000000100)='sit0\x00', 0x4a, 0x5, 0x8001}) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000440)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f00009f3000), 0x0, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x7, 0x2, 0x55, &(0x7f0000ffc000/0x2000)=nil, 0x6}) 2018/04/30 08:28:35 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x828042, 0xffffffffffffffff) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x3}, 0x1c) fallocate(r1, 0x3, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x1}, 0x4, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'sit0\x00'}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000140)={'filter\x00', 0x8d, "61730dd126579c16cef043a313092974329cd99e3790c5fb01413e51853617a6e47ae5d9ca3fa2c844400c65d5fd222faf795a3d33e161ef63db1aed345ef4975db72fd995aaa2b1961a205573c324ff719a695f5a3c71456c9d3a95c47b377d05259a2ef459c11b45951908749a87c2cda144885fbc37b16cc3adf90ae02df6ae9f6c289429cb5ecc9ae77009"}, &(0x7f0000000000)=0xb1) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) [ 213.907670] IPVS: stopping master sync thread 14195 ... [ 213.996745] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 214.198188] binder: release 16564:16633 transaction 92 out, still active [ 214.205086] binder: undelivered TRANSACTION_COMPLETE [ 214.210177] binder: send failed reply for transaction 93 to 16564:16571 [ 214.219428] binder: BINDER_SET_CONTEXT_MGR already set [ 214.224949] binder: 16564:16633 ioctl 40046207 0 returned -16 [ 214.232017] binder: 16564:16571 ERROR: BC_REGISTER_LOOPER called without request [ 214.239574] binder_alloc: 16564: binder_alloc_buf, no vma [ 214.245130] binder: 16564:16633 transaction failed 29189/-3, size 0-0 line 3133 [ 214.253727] binder: undelivered TRANSACTION_ERROR: 29189 [ 214.253763] binder_alloc: 16564: binder_alloc_buf, no vma [ 214.253779] binder: 16564:16571 transaction failed 29189/-3, size 0-0 line 3133 [ 214.276155] binder: release 16564:16571 transaction 92 in, still active [ 214.283011] binder: send failed reply for transaction 92, target dead 2018/04/30 08:28:35 executing program 3: r0 = eventfd2(0xfffffffffffffffe, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) accept4$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$update(0x2, 0x0, &(0x7f0000000100)="eafc2cbdbd58f8e6fa9ba6aa537e0b2580e081eec1f9f1909deefea159492345542ef7aa667522b3b0e9db969b229521704c9d2a08dc94f2", 0x38) readv(r3, &(0x7f0000000300), 0x1a) ioctl$int_in(r2, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) readv(r0, &(0x7f0000000400)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$pptp(r4, &(0x7f0000000280)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x80000000, 0x2, 0x0, 0x1, 0xa, 0x4, "d7149b2dc4672166befa979553d578acdf8fd4a2cd201bf587899b82ee197c2a6a43ad1c39b3e869f21dbae66e10337fbffb7ee408b85d9f558fc85733a6b8f9", "9a935ae4284e40edee4e79447b45fddca901491ea7829b2cc129a437beefd41f3596e027aab589b633c085bc45fd61c359627962298621a6ff21eadc23188dcf", "d18ea30d806a4839d83ec2568fd2d598e7e30068c39b4fd0b2ef837e314e448a", [0x7fff, 0x80]}) ptrace$getregset(0x4204, r1, 0x207, &(0x7f0000000180)={&(0x7f0000000140)=""/18, 0x12}) 2018/04/30 08:28:35 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$unlink(0x11, r2, r0) 2018/04/30 08:28:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x1c, 0x10, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x1, [@typed={0x4, 0x0, @binary}]}]}, 0x1c}, 0x1}, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/04/30 08:28:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:28:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f00000020c0)=[{{0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{0x0, 0x0, &(0x7f0000000e00), 0x0, &(0x7f0000000e80)=[{0x10, 0x29, 0xb}], 0x10}}], 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/04/30 08:28:35 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc002, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)="5e236e6f646576dd73797374656d706f7369785f61636c5f616363657373216c6f00") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x7, 0x5c3, 0x1ff, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0x2, 0x7, 0x1, 0xbfa9}, 0x14) rt_sigaction(0x11, &(0x7f0000253000), &(0x7f000021efe0), 0x8, &(0x7f0000253000)) 2018/04/30 08:28:35 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x10000000000003}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:35 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x0) futex(&(0x7f0000000080), 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/04/30 08:28:36 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f00000020c0)=[{{0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)}}, {{0x0, 0x0, &(0x7f0000000e00), 0x0, &(0x7f0000000e80)=[{0x10, 0x29, 0xb}], 0x10}}], 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/04/30 08:28:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x0, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:28:36 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085d000)='/dev/sequencer2\x00', 0x401, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0046d00, &(0x7f0000b18000)) 2018/04/30 08:28:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x0, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:28:36 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x100) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000280)={r2, 0x1, &(0x7f0000000180)=[0x5], &(0x7f00000001c0)=[0x8000, 0x7fff, 0x200, 0xf1], 0x2, 0x2, 0xffffffffffffffea, &(0x7f0000000200)=[0xfff, 0x8000], &(0x7f0000000240)=[0x7342, 0x6, 0x4, 0x6, 0x1, 0x5]}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r3, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x0, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:28:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x121) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"e5b8564a8175b0"}, 0xefb1}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000013000), 0x4) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00000001c0)="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", 0x1000) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000180)={0x0, 0x4, &(0x7f0000000080)=[0x10000, 0x0, 0x7, 0xfffffffffffffffd], &(0x7f00000000c0), 0x1, 0x6, 0x7, &(0x7f0000000100)=[0x6, 0x100000001, 0x800, 0x6, 0x400, 0x6], &(0x7f0000000140)=[0x3]}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000001280)={0x3, 0x3ff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001240)=0x0) perf_event_open(&(0x7f00000011c0)={0x0, 0x70, 0x20, 0x6, 0x10000, 0x1000, 0x0, 0xfffffffffffffffa, 0x2, 0x2, 0x7, 0x1, 0x8190, 0x7f, 0x18af, 0x81, 0x80, 0x5, 0x7f2c, 0x80000000, 0x1, 0x3, 0x629, 0x100000001, 0x4, 0x3, 0x1000, 0x4, 0x400, 0x3f, 0x5, 0x10000, 0x3, 0x1f, 0x8, 0xfff, 0xac62, 0xe0, 0x0, 0xa3f, 0x2, @perf_bp={&(0x7f00000000c0), 0x2}, 0x4a0, 0x40, 0xfffffffffffffffc, 0x3, 0x3, 0x0, 0x60}, r2, 0xd, r1, 0xa) 2018/04/30 08:28:36 executing program 6: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e00000000000000000038000000000000000000000000002000000000000000000000000000000000e2b764fccb58ff90000000000000000000000000000000000000000000"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/30 08:28:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socket$unix(0x1, 0x7, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xb42, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x40029, &(0x7f0000eee000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}, @broadcast=0xffffffff}, 0xc) 2018/04/30 08:28:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x1c, 0x19, 0x701, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/04/30 08:28:37 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000002b00)={0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f00000029c0)={0x10}, 0x10}], 0x1, &(0x7f0000002a80)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000040)={0x8, 0x7f, 0x7, 0x1f, 0x3, 0x0, 0x5, 0x8, 0xffffffffffff68b3}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) eventfd2(0x9, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000000180)={0x0, 0x5c8, &(0x7f0000011000), 0x0, &(0x7f00000001c0)}, 0x2) 2018/04/30 08:28:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='sessionid\x00') unshare(0x400) pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = getgid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x1000) 2018/04/30 08:28:37 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x11}], 0x18) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x5, 0x13, 0xffffffff, 0x2, "784e05036da186afc542e108f60a469e50117fa73c4ad679833a54165939e4e6"}) 2018/04/30 08:28:37 executing program 0: r0 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) mq_timedsend(r0, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f0000000040)={0x1000000000, 0x989680}) 2018/04/30 08:28:37 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x9, 0x5, 0xffffffff7fffffff, 0x0, 0x4, 0x5, 0x3, 0x100000001, 0x1f, 0x5}) sendfile(r0, r1, &(0x7f0000000080)=0x1b, 0xff7b) epoll_create1(0x80000) 2018/04/30 08:28:37 executing program 5: getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xc2, "93dd94770c316e36f74aec2042bca5e104cc6639510fcac6dfa286981321e06f2df96c7f3cb2de9230aef69e0d56e66f608da8cedcf93cc547bf08d72d17130aef2ea72b19fc22aa5ba8283429a4502c4904aa25865064ced7edd51de264601763adfba9d4c1790d6c302faad93fa64c4db1ec40cc357801a3baf3e6d9ae5e94e86fbe6847b2b5e6e9d6ae4f6947cc3f9431952925490e65e44f93d6d59ccb9f15fd099f59b7a933cb200f85ddba1a085192d8ec4cc0d5eec3ff0ac0ceb045a5c9a0"}, &(0x7f0000000000)=0xca) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001040)}}, {{&(0x7f0000000e80)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000180)}}], 0x2, 0x0) 2018/04/30 08:28:37 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) r1 = accept4(r0, &(0x7f0000006f40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006fc0)=0x80, 0x800) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c, 0x800) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000000c0)={0x2e, @rand_addr=0x1000, 0x4e23, 0x2, 'wlc\x00', 0x12, 0x9, 0x57}, 0x2c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000007000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x85, &(0x7f0000000180), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="ca00000000fdff3f00000000013342320000000000000000000000"], 0x10}, 0x0) 2018/04/30 08:28:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x1c, 0x19, 0x701, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/04/30 08:28:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x1025e}], 0x1, &(0x7f00000005c0)=""/188, 0xb0}}], 0x1, 0x0, &(0x7f0000004400)={0x0, 0x1c9c380}) r1 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x8046) writev(r1, &(0x7f0000000500), 0x1000000000000024) recvmmsg(r0, &(0x7f0000005540)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/114, 0x72}], 0x1, &(0x7f0000000680)=""/4096, 0x1000}, 0x1}, {{&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000180)=""/251, 0xfb}, {&(0x7f0000000280)=""/180, 0xb4}, {&(0x7f0000000340)=""/65, 0x41}, {&(0x7f00000003c0)=""/235, 0xeb}, {&(0x7f0000001680)=""/179, 0xb3}, {&(0x7f0000001740)=""/115, 0x73}, {&(0x7f00000017c0)=""/214, 0xd6}], 0x7, &(0x7f00000004c0), 0x0, 0x80000000}, 0x2}, {{&(0x7f0000001940)=@pppoe, 0x80, &(0x7f0000002a80)=[{&(0x7f00000019c0)=""/24, 0x18}, {&(0x7f0000001a00)=""/127, 0x7f}, {&(0x7f0000001a80)=""/4096, 0x1000}], 0x3, &(0x7f0000002ac0)=""/71, 0x47, 0x7}, 0x9}, {{&(0x7f0000002b40)=@llc, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002bc0)=""/219, 0xdb}, {&(0x7f0000002cc0)=""/95, 0x5f}, {&(0x7f0000002d40)=""/92, 0x5c}], 0x3, &(0x7f0000002e00)=""/4096, 0x1000, 0x8a3a}}, {{&(0x7f0000003e00)=@llc, 0x80, &(0x7f0000004040)=[{&(0x7f0000003e80)=""/150, 0x96}, {&(0x7f0000003f40)=""/223, 0xdf}], 0x2, &(0x7f0000004080)=""/215, 0xd7, 0x80000001}, 0x15}, {{&(0x7f0000004180)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000004300)=[{&(0x7f0000004540)=""/4096, 0x1000}, {&(0x7f0000004200)=""/41, 0x29}, {&(0x7f0000004240)=""/94, 0x5e}, {&(0x7f00000042c0)=""/7, 0x7}], 0x4, &(0x7f0000004340)=""/93, 0x5d, 0x6}}], 0x6, 0x20, &(0x7f00000043c0)) 2018/04/30 08:28:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000040)=""/27, &(0x7f000023e000)=0x1b) 2018/04/30 08:28:37 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x4, 0x0, 0x8, 0x5, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000002440)='./file0\x00', &(0x7f0000002380)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x34123610) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/04/30 08:28:37 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x1c, 0x19, 0x701, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/04/30 08:28:37 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x9, 0x5, 0xffffffff7fffffff, 0x0, 0x4, 0x5, 0x3, 0x100000001, 0x1f, 0x5}) sendfile(r0, r1, &(0x7f0000000080)=0x1b, 0xff7b) epoll_create1(0x80000) 2018/04/30 08:28:37 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:37 executing program 5: exit(0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000140)=""/215, &(0x7f00000000c0)=0xd7) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/30 08:28:37 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2b0500, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x200000000000002) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0x5, 0x2, 'client1\x00', 0x4, "bdd8481c050db202", "8fb613e3f3f46439fa2d84ba2e19ac11ad5bef56e382adcce0854712be8f7d0c", 0x5, 0xffffffffffff0000}) r1 = socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000096000)=[{&(0x7f0000000000)="580000001400192300a14b80040d8c560a0600001c00e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100190000000001000f536e06ce", 0x58}], 0x1) bind$netlink(r1, &(0x7f000098eff4)={0x10}, 0xc) 2018/04/30 08:28:37 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0xd0000, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x7, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x3, 0xa, 0x81) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'nr0\x00', 0x1000}) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000000)=0x6, 0x4) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/04/30 08:28:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x1, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x6, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x4000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ipddp0\x00', 0x1}) 2018/04/30 08:28:37 executing program 2: r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x800000000000800) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0xffffffc5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) 2018/04/30 08:28:37 executing program 6: r0 = inotify_init1(0x800000000000800) close(r0) r1 = dup2(r0, r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1000, 0x7, 0x1, 0xfffffffffffffff8}]}, 0x10) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r3, 0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f00000000c0)) 2018/04/30 08:28:37 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x28000000000, 0x1, 0x1f, 0x4, 0xc, 0xffffffff00000001}) 2018/04/30 08:28:38 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) getsockopt(r1, 0xffff, 0x1f, &(0x7f0000000080)=""/44, &(0x7f00000000c0)=0x2c) 2018/04/30 08:28:38 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) sync_file_range(r0, 0x7fff, 0xffffffff80000001, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00009b9000)=ANY=[@ANYBLOB="02090000000000"], 0x10}, 0x1}, 0x0) socketpair$inet(0x2, 0x807, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x335b65eb, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x54, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0xce57, @dev={0xfe, 0x80, [], 0xf}, 0x2}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5e}, @in6={0xa, 0x4e22, 0x156e, @empty, 0x9}]}, &(0x7f00000001c0)=0x10) 2018/04/30 08:28:38 executing program 7: r0 = socket(0x1000000011, 0x802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000040)="4617ac5a1327101ab2fb0d0c0fa9310c6b65bbf4ff9563f6", 0x18}, {&(0x7f0000000080)="5ba4c0e4b80c4ec99cc977292e2181e04a6bf5b744df0f7426ba258592861438dd2ebd2c9f5865efdfba9abd088d20ce3b5924ef3eb0186c25f9616d8a0f8a3b94611881269271ed680591519525c25ad4a964a35bc1f98bd013559266dc0273b4e43f4bca63989e", 0x68}, {&(0x7f0000000100)="e9dbd943fb605d0d359087b4bb872769b8b391e140eff4", 0x17}, {&(0x7f00000001c0)="937c151cc5155cf668ac5b21df3011d6ff438e6bd53273ecf9627ac54b4e9e8971916340ae59857a35785ead0535ec97dc0fcf013082d6e72b7485885b27ba06887ddf3d39c533da9a67826bba23f498d29c7fc6329e73446afc0d63b6a335779c978ce9", 0x64}, {&(0x7f00000002c0)="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", 0x1000}], 0x5}, 0x20004010) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x902}, 0x4) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001100ff7f009efb2e9d00000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001340)=@assoc_value={0x0, 0x80000000}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000013c0)={r1, 0x8, 0x2, [0x2, 0x2]}, &(0x7f0000001400)=0xc) 2018/04/30 08:28:38 executing program 3: r0 = socket$inet6(0xa, 0x4000000080002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xb9, 0x1000026, 0x0, 0x30) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000340)={@multicast1, @multicast2, 0x0}, &(0x7f0000000380)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'team_slave_0\x00', r2}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x8000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x6, 0x3, 0x2, 0x71, 0x1, 0x3f, 0x6, 0x8001, 0x4, 0x1, 0x7ff, 0x7, 0x8, 0x10000000000, 0x5]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/79, &(0x7f0000000080)=0x4f) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/30 08:28:38 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001d00)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32]], 0x1}, 0x1}, 0xfffffffffffffffc) 2018/04/30 08:28:38 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 2018/04/30 08:28:38 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80000, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_route(r1, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001900010700000000000000000a000000000000000000000014000500000000000000000045eadf08627fb0bf2b7c0000000000000001"], 0x30}, 0x1}, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x20, 0x500) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80040) 2018/04/30 08:28:38 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000300)=0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockname(r1, &(0x7f0000000080)=@hci={0x0, 0x0}, &(0x7f0000000000)=0x80) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x10000, 0x4e21, 0x236, 0xa, 0x0, 0x80, 0x0, r4, r6}, {0x3, 0x8, 0x1, 0x9, 0x80000001, 0x9, 0x8000}, {0x4, 0xa341, 0x5, 0x9}, 0x100, 0x6e6bb3, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x68}, 0xa, @in, 0x34ff, 0x6, 0x3, 0x0, 0x2, 0x1ff, 0x80000001}}, 0xe8) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') bind(r3, &(0x7f0000000280)=@sco={0x1f, {0x0, 0x0, 0x4, 0x9, 0x10000, 0x3}}, 0x80) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) ptrace$pokeuser(0x6, r5, 0x0, 0x4) fchown(r2, r6, r7) dup2(r0, r2) 2018/04/30 08:28:38 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x4, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8000000000003}, 0xffffffffffffff09) fallocate(r1, 0x1, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000280)) 2018/04/30 08:28:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getpriority(0x0, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000140)=""/31) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa1, "d54db885b7d709951854a4b53866e0507f499f26e36521ad0a4c80e35dbdb95ea53e2ba0dbbf2e6d115dd52a3ddcd07fe185e337a5ec3d0337ca28fd24feb8052bf52b3690e29e311177729f8f97beca4011c711c5f12a57ed1b4fc14c953420af178af56432cd0edf47c12ce0dd44b4fc2a376e9c19e406d528523c0f044a5efad73a8ab584aa322279078ec82a1b49d794774e94cf9daeed9809f9c3aca84e6c"}, &(0x7f00000001c0)=0xa9) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r3, 0x4) 2018/04/30 08:28:39 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_spirange={0x0, 0x10}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f00000000c0)=0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='syzkaller0\x00', 0x10) 2018/04/30 08:28:39 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) socket$nl_route(0x10, 0x3, 0x0) 2018/04/30 08:28:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) r2 = fcntl$getown(r0, 0x9) sendmsg$nl_generic(r0, &(0x7f0000008fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000001cff0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="a40400002e000103ffffffffffffffff0000000008001100", @ANYRES32=r1, @ANYBLOB='\b\x00%\x00', @ANYRES32=r1, @ANYBLOB="00000000ee194e2dec8dcba96c02000000000000000000004b", @ANYRES32=r0, @ANYBLOB="5003080099280a043b5d9f1ef9f264485da00be4744a2550312555a2f6bb351b22d8f58c8a269db4d152f60492365d3ae3054e9f60c74d2d6dee17b4e834455d3bfc9f25ee89d2608e3da9f4b9b5bacd5cd12e25cddad4054e263763ae4ba52bf1abe3610f722bae5e9c3c29806281ddb870aace4e267065ec4b5a8c68435a2e79610e4a5ff51e14fa5c13b53d1dd9969506b157fa404e2581593bc24113a802e7ea6ffefeee47c762349e912049227d53a55222855a00469abe25240260c2cfce39e1efc2ed28362d0c84bacc644e08000200ac1414bb08005a00", @ANYRES32=r2, @ANYBLOB="297ae7a0499ba6530f01d8ab16ba2b58413ec7d66a7e8ce12821ba320122ac53d6748c05628433982d0f4d557c0767abe9e4e62aa081a79ad3446afcdb7a33003ec7e8babe0e5272b20a42c1dceb64761daa446c23c4583dbb7dd0020afe998fa86c63a9b4250223cef20c8453fb9f2d328c2aa66353e6127618aaa53aca43614ad9e58e3ad44e7ec7f317e96dc507cfeaf8442e85af61d6b7568ef6f6f4c07475fea0add0a85dd8ee19d398465fde28b43f6e6681bb385a4400adadcc70e07076c244ed144dca53b6f7419efee8b26491bc9a2283c0b1472f3096d7e2f0d8f6d505338b98a7cdf1cf2874eeaf5df54c8b9b0297e8bb28b3740ae8ed8ec0bfa9dda3fa750702d53df952fdc649f20c6ddc058396d3d7ca2ff2582867874797224a84365f11293bdf4ab00ef5edbe6142fec3b60cc56896ce66c525aa911352c4848c0ca7608b5b4f9ba936ad34dfe6b764baca135ccb9c79e6e87df1adf8ed8e78a06859397e531d9586474b6284588dfcd2bf293d806e100576b843fcce3d88a41837ccbba0616fe5653a3f667022f27f751b7cc46adf72573e2d25dc497d250f2923e4c47c0dabddf4b9d33a9d4cf697e6aa4fa711423a1994e2829b3f95a788132e494fd4e42f1e2b15a1b4f0d1755c3d7f6555deda286814e56f740acd510fd7b8941de1316e591c33801a58e3509281b7bbc84ee2ddb20c89f38a523cf2fcd737e1aa0cb0cd2a0037c2a7934ca1f8644ec9377297e41e0f6b7060122f2708f0d41d65ee177c2ac84916665c2b73f84c3a6069ebcf6bda5a3b7a817aba24695dc5f6abc8f5e3e72e6e331c76dc8e01ca9b2d91dcd13b16d6aec7860100611d235da4478fa014d632ecbfc4f8f70000640048005c005600574dcdc38d0cde632ce0b56810209823785ca1c8961b9470242d22fa257f7564317f5d3ea05644e875e97192ff0ed563cba6f3e7ce7aa63b85601d7ceec24f1966d9b6d4fb0ce1684b200d28fe937cb9ff2cd9ef899f270004009300a3e2f8530c2a9dfab92e28c72e468b14d6f1e3ce1bd42deb004029819a8a540eadc106664bf75a0c0d754c40d8e58e777d903ea0c37bb0bbe117f5af5b9068365a4948afcb0692e3d3e06e38216af448def0557c6840ec6c8fb70ca0192c309160bd1a375088051d7d510d2585786ab6b0e372a7ed1711c0705196039fd826e3da978408e31ba48b859735f5ed8d969fb8079b1eca0e0a482f563e74bd3a84362ead205983191021a68ecbbfed1c3488b2b76f767ea53af51cc8f8afd3ac3c72cdc8c800"], 0x4a4}, 0x1}, 0x0) 2018/04/30 08:28:39 executing program 6: socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x416, 0x4) r1 = socket(0x7, 0x802, 0x2) getsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f00000000c0)=""/149, &(0x7f0000000180)=0x95) write(r1, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e024055000010000002e1000c08000b0400000000", 0xfffffffffffffe14) 2018/04/30 08:28:39 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='posix_acl_access\x00', 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x4}, 0x8) clone(0x0, &(0x7f0000000040), &(0x7f0000b52ffc), &(0x7f0000000080), &(0x7f00008b4000)) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000200)=0x4) 2018/04/30 08:28:39 executing program 2: r0 = socket$inet(0xf, 0x3, 0x2) sendmmsg$inet_sctp(r0, &(0x7f00000005c0), 0x0, 0x40000) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/91, 0x5b}], 0x1) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) 2018/04/30 08:28:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="300000001900010700000020000000000a00000000000000000000001400050000000000000000000000000000000001"], 0x30}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xf) 2018/04/30 08:28:39 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e5000)='/dev/sequencer2\x00', 0x0, 0x0) prctl$void(0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x1ff, 0x9}, {}, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x401}) set_tid_address(&(0x7f0000000000)) 2018/04/30 08:28:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) accept$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) timerfd_gettime(r0, &(0x7f0000000300)) accept4$ipx(r0, &(0x7f0000000180), &(0x7f00000002c0)=0x10, 0x80800) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2200, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000001c0)=""/247) r2 = socket(0xa, 0x2, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r2, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x3, 0x301100) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000380)={'team_slave_0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) sendfile(r2, r3, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0xfe6a}, 0x1, 0x0, 0x0, 0x5}, 0x0) 2018/04/30 08:28:39 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x1000000) r1 = open$dir(&(0x7f0000000080)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./control\x00') r2 = open(&(0x7f00000001c0)='./file2\x00', 0x0, 0x0) accept4$unix(r2, &(0x7f00000003c0), &(0x7f0000000440)=0x6e, 0x800) lremovexattr(&(0x7f0000000180)='./file1\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="6f73322e0d706f7369785f61636c5f616363657373706f7369785f61006cfeac7eb50000000065737300"]) linkat(r1, &(0x7f0000000100)='./file1\x00', r2, &(0x7f0000000140)='./file0\x00', 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000580)='/dev/uinput\x00', 0x4a00, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x8, 0x5, 0x0, 0x2, 0x2, 0x6, {0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0x8, 0x0, 0x8001, 0x7f, 0x4}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x5}, &(0x7f0000000340)=0x8) mkdirat(r2, &(0x7f0000016ff8)='./file0\x00', 0x0) renameat2(r2, &(0x7f000062eff8)='./file0\x00', r2, &(0x7f0000b37000)='./control\x00', 0x2) 2018/04/30 08:28:39 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d4000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000080)=0x575, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) memfd_create(&(0x7f0000000040)='nodev\x00', 0x2) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/30 08:28:39 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4280, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/04/30 08:28:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xc}, 0x19, r2}) 2018/04/30 08:28:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gretap0\x00', &(0x7f0000000000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x6]}}) 2018/04/30 08:28:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000080)="e58e3baf08e4c33cc279828134aa70846f4d6720f8c26473d76c7a0b745635872d6ea1ff5506bdb73f1d5b088da9b188e298f351e9b93a88077f285012d072f6d46e3395e730246d2cb9025818c55306506135cfc274217d34c010460fe1ed814651853495b290a5e57c7467751485c339c0617c3ba301f2384f96c3bfa30a5f7d", 0x81, 0x4000000, &(0x7f0000000380)={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x800ff}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x81}, &(0x7f0000000180)=0xfffffffffffffff1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x38, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x8aab}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3ff}]}, &(0x7f0000000240)=0x10) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x8000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) getpgrp(r3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/04/30 08:28:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x0, "82aa2474c918f81ab460cb8e34042491d086c2226e7267e0f337db4ac54fd3b2c616d6a46f3ab22c4c9ade49e6fe815e6b0fd817e176ff8c84c0814c531570d36ba3d37a1d5bcec31b537f2fed6299d2"}, 0xd8) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0x5}, 0x8) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/30 08:28:40 executing program 1: r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x3}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x28401, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x10001}, {0x4, 0x8001}], 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) ftruncate(r1, 0x81) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = dup2(r1, r0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) inotify_add_watch(r3, &(0x7f0000000100)='./file0\x00', 0x20000091) sendmsg$nl_route(r2, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYPTR64], 0x1}, 0x1, 0x0, 0x0, 0x400000000000000}, 0x0) 2018/04/30 08:28:40 executing program 3: openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc0\x00', 0x2000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x80, 0x0) r1 = accept4$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x100000000, @reserved=0x1}, 0x10, 0x801) write$binfmt_elf64(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xfffffffffffffd51) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x208001, 0x0) get_thread_area(&(0x7f0000000600)={0x64, 0xffffffff, 0x4000, 0x7, 0x100000000, 0x6d26, 0x6, 0x9, 0x1, 0xffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000080), 0x4) 2018/04/30 08:28:40 executing program 4: r0 = socket(0xa, 0x80006, 0x400000000000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) timerfd_settime(r1, 0x1, &(0x7f00000001c0), &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="64a27acee27cc811ca774205a1d7c57487eed76d563aedb6590ea50d4508a31446d94f6da796f94450b611b5f5", 0x2d}, {&(0x7f00000000c0)="94cfa3995dd692e7b8170b34219900df06a0525f4af54f8d69", 0x19}, {&(0x7f0000000100)="19b1599b554069ad5f257bcb01cf46e3aee51d40fc632b1724fdd36c574d85b256a15b89bc1cbb55a05cd3d8a543973b6e90c659cfd360224f9dadc0001447913c44f64f48c8b08be0b82911369d9e245ca6fb352b3c6748d012", 0x5a}], 0x3, 0x9) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000280)={r2, 0x3}) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) fchmod(r1, 0x1) 2018/04/30 08:28:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d1ff4), &(0x7f0000fd3000)=0xc) 2018/04/30 08:28:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000000)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000b43000/0x4000)=nil, 0x4000, 0x0, 0x80010, r0, 0x0) 2018/04/30 08:28:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0x2fc, &(0x7f0000001cc0)={&(0x7f0000000080)=ANY=[@ANYBLOB="30000000196d19b363f5f75bb2af23ea56bc420001070000802dec9a2531ab000000340004000a000000000000000000bf0b917aaf89b6a98806e08a9c1fc49c0688d4af885c62878c4abef950094736cad90d8dda11d97eaf29949aa13d9dbcf896e11a63015a4124f325aa1fc35899edf3a4dd184b54b73e6616ccff4040b4f854228530b8b196b724ac5d9fbfc750fb967489658284bc1820ea057f9ba4334f1ccdb7369090466278617066b7"], 0x30}, 0x1, 0x0, 0x0, 0x1}, 0xfffffffffffffffc) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000140), 0x4) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/04/30 08:28:40 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="50000000000000000000000000040000070000001a000000000000000000000000000000000000000000"], 0x2a) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37cc276657b672d6296b29f6ba7ce87bdbccc35276392051b12ecfa1fa72c65cf07355a0851c54dde1e87a60145c45817ed3a8c7210b79eeac0251ea103711f5082925463b38aaeb", 0x48, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000100)=""/154, 0x316) 2018/04/30 08:28:40 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001800210c0000000000000000802000000004004f040000000c00030000000000a9eb74e37b9fc3816717a33833b6facf4967258aabb44384715255dde9c4ca5572d7e9918c48b21e01698679d08db547659e10e0b7357cdec359effc265cb51e28583bcbdedde94b5cc0a5dd1a3324e422bbfc66032604c436c51d8127ac2764b2e9c658b28366a76fe9ff4483b32aca15554fbd8c5a814db290f35b863692619a8c898134ea88c61195d27537c015915e4f117a43f1b02daa7730e34b798f0bf842940ddd21a4b1d64c96e6de25e38ce521ec560160ac2bfe7f437e0b1c0655569e60520000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/04/30 08:28:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x0, "82aa2474c918f81ab460cb8e34042491d086c2226e7267e0f337db4ac54fd3b2c616d6a46f3ab22c4c9ade49e6fe815e6b0fd817e176ff8c84c0814c531570d36ba3d37a1d5bcec31b537f2fed6299d2"}, 0xd8) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0x5}, 0x8) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/30 08:28:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000000c0)=""/94) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="3000000019001118952a00000000f6000a00000000000000000000001400050000080000000000000000020000000001"], 0x30}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x480) openat$cgroup(r2, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) 2018/04/30 08:28:40 executing program 6: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x4000000000000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/30 08:28:41 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000000000008002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)={{0x0, 0xfffffffffffffffe}, {0x4000000000}}) 2018/04/30 08:28:41 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) 2018/04/30 08:28:41 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x303000, 0x0) accept4$unix(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x80800) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getdents(r1, &(0x7f0000000100)=""/139, 0x8b) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000000)={0x0, 0x3986, 0x2a}) 2018/04/30 08:28:41 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000540)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1f}}}}, &(0x7f0000000040)=0x84) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioprio_get$uid(0x3, r2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) write$binfmt_elf64(r0, &(0x7f0000001600)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000ac0)=ANY=[@ANYBLOB="8679ade3c79a6574d04806dda4fc3c491d1b2aec684983ae4c34be5fefb1e7d7e2e3dfdd5a0d7d712554dfdd61a97dd62921bcf4431e5e92d0fd416912d23f7d931c408084b94e291e4a9ceb328cc4d78bdd83024694501b77e4d47209175221d36040e27a364e"], 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/04/30 08:28:41 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x242) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000100)={@dev, @broadcast, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$inet6(0xa, 0x80001, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) 2018/04/30 08:28:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:28:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') lseek(r0, 0x5, 0x2) r1 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) sendfile(r1, r0, &(0x7f0000000200), 0x200000010000) 2018/04/30 08:28:41 executing program 6: r0 = open(&(0x7f0000000040)='./bus\x00', 0x100000141842, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x7f, 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x339f4581, 0x7}) 2018/04/30 08:28:41 executing program 7: 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 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@rand_addr=0xffffffffffff8001, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e21, 0x100, 0x4e23, 0x5, 0xa, 0x80, 0x80, 0x3f, 0x0, r3}, {0x9, 0x10001, 0x8, 0x4b, 0x81, 0x7, 0xa2c, 0x2}, {0x10000, 0x2, 0x7ff, 0x6}, 0xe7df6d2, 0x6e6bb3, 0x3, 0x0, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x907081d15058d78, 0x2, 0x8, 0x1, 0xfffffffffffffffc}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) 2018/04/30 08:28:41 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x1, 0x3, 0x401, r1}, &(0x7f0000000180)=0x10) r2 = socket(0xa, 0x2, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r2, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r2, r3, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x40000000000}, 0xfffffffffffffe1e, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[], 0x30}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/30 08:28:41 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x40202) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5387, &(0x7f0000000000)) [ 221.043576] binder: BINDER_SET_CONTEXT_MGR already set [ 221.048961] binder: 17003:17017 ioctl 40046207 0 returned -16 2018/04/30 08:28:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x17d, &(0x7f0000f40ff8)}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x21d}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) 2018/04/30 08:28:42 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) close(r1) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r1) 2018/04/30 08:28:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) 2018/04/30 08:28:42 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x40000000000000) prctl$getreaper(0x2, &(0x7f0000000080)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000080), 0x3fffc77, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) 2018/04/30 08:28:42 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2080000000002, 0x121200) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x7530}, 0x6, 0x63, 0x1}, {}], 0x30) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/04/30 08:28:42 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x3, 'syzkaller1\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x81}, &(0x7f0000000180)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0xfffffdd7) sendfile(r0, r1, &(0x7f00005faff8), 0xff7b) 2018/04/30 08:28:42 executing program 7: r0 = socket(0xa, 0x200000000000002, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x3, 0x8, 0x8e, 0x3, 0xa1, 0x3, 0xf5, 0x9, 0x6ac, 0x2, 0x268, 0x7, 0x1, 0x0, 0x10001]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x47, 0x10001, 0x9, 0x0, 0x80}, 0x98) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/04/30 08:28:42 executing program 0: add_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xffffffffffffffff) 2018/04/30 08:28:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:28:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001100094701bb61e1c305000007d004d7ad0000000200000045e0ffff08009b0019001a000fa30004e9000206006ff3619e00000000", 0x39}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x307002, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000080)=[0x8], 0x1, 0x6, 0x6, 0xda9, 0xe5, 0xffffffffffffffca, {0x0, 0xaf, 0x9dc, 0x5, 0x2, 0x40, 0xe681, 0x8, 0x2, 0x4, 0x10001, 0x1, 0x80000001, 0x3c879ffd, "c32e7b6448a6da44b45b2c4c8c29f2c7fb68ef0bba1946064a0fcd1d0beceefd"}}) [ 221.361722] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 221.394730] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/04/30 08:28:43 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x400) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00000000c0)={{0x2, 0x2}, 'port1\x00', 0x18, 0x1001, 0x7, 0x7f, 0x7, 0x80000000, 0x4c0, 0x0, 0x1, 0x1}) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000000)=0x3, 0x4) dup2(r0, r2) 2018/04/30 08:28:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x20) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0xfffffffffffffff7, 0x30, 0xd58, 0x200}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x5, 0x3, 0x80000001, 0xb5a, r2}, &(0x7f0000000340)=0x10) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="300000001900010700000000000000000a00000000000000000000001400050000000000000000000000000000000001"], 0x30}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/223, 0xdf) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000380)={0xbb5, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x200}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r3, 0x3}, 0x8) 2018/04/30 08:28:43 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000200)={'system_u:object_r:bsdpty_device_t:s0', 0x20, 'system_u:object_r:crond_initrc_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x68) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 2018/04/30 08:28:43 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0x401, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xfffffffffffffeff}, &(0x7f0000000140)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000240)='ns/cgroup\x00') setrlimit(0x7, &(0x7f0000000100)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0xb701) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x80000, 0x0) 2018/04/30 08:28:43 executing program 2: r0 = memfd_create(&(0x7f0000000100)="0000b9d9529ebaeba2401965f18a90c809daa5261f2d7c0ac38f6e", 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) gettid() r3 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r2, r3, &(0x7f0000014000), 0xffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syz_tun\x00', 0x1400}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x1, 0x0, 0x0, 0x0, 0x2, 0x100}, 0x20) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="01000200aaaaaaaaaa13aaaaaaaaaabbdb3a1cbfa537c698cb88a06614744eee5558e2236a179f6b79a691926e58a8ba5b8630f634309300999c9f5e59093060bffd2ebd07084861f9ec11792c"]) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) write(r0, &(0x7f0000002000)='\t', 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x300, 0x4) fadvise64(r2, 0x0, 0x2, 0x200000000) sendfile(r0, r0, &(0x7f0000001000), 0xfec) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x0, 0x76f89d70}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000000c0)={r4, 0x80000000}) 2018/04/30 08:28:43 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xe6ea, 0x4, 0x7ff, 0x35c, 0x6, 0x7, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x1, @empty, 0x5}}, 0x6, 0x0, 0x6, 0x8, 0x8}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000180)=0x37) getdents64(r0, &(0x7f0000000900)=""/209, 0xd1) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, r2) 2018/04/30 08:28:43 executing program 7: r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="d550a705138b655c020c73658eb451fe773accf9e22126b764e5122578ffae56e94ca4d0a695627957d5632628228df26ed3ce9ed0d2a0c6522858082f3b3a4bf883dc14e3e908ab8878e242b0bc7cb1714675", 0x53, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001480)="a94b401168c41e092f2a8fff78600ac14dc3fa82c6c1900cbe35500aa62bfc9114a6be6334f504dd031f202399b4098ba123a29def1a2a231733084aaedd11e2bb668787c153e03ef065be4f11b0bedfb2e2a7292892bc326c10148abdfea4a21698bae99a56e996be45bd5cd79ad6f57afff199897af6533138faf358c74176d53afae66bea7c42b723ed3d19d53fcc36dba34f3471f49d59c3ccb8b2e86e7139cb8116b23a00fcb51b7417fc6c48b89b6f27a9e5", 0xb5, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000001540)='.request_key_auth\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001680)='posix_acl_access\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000001900)={r0, r1, r2}, &(0x7f0000001940)=""/101, 0x65, &(0x7f0000001a00)={&(0x7f00000019c0)={'crc32c\x00'}}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r3, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3}, 0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001a80)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000001ac0)={0x0, 0x0}) fstat(r3, &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r4, &(0x7f0000003c80)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000003c40)={&(0x7f0000002b80)=ANY=[@ANYBLOB="b81000000d0f000429bd7000fcdbdf250700000764007e0046c48445108f2ff590a061775cd5d8f750fac3ee5b88a5b6aaa3ca70c54394a1cdfa09865dbadc06cc1e206f1be4fafa08005b00", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="1c00460010005e0073656375726974792300000008004c00", @ANYRES32=r7, @ANYBLOB="29341eee07e8e89f6925f2d071df24f980214b59359193a2"], 0x10b8}, 0x1, 0x0, 0x0, 0x44}, 0x4800) 2018/04/30 08:28:43 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000040)={0xabeb, 0x100000000, 0x4, {}, 0x4, 0xfd02}) setreuid(r1, 0x0) 2018/04/30 08:28:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x81, 0xffffffffffffffe0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}}}, 0x0, 0x2, 0x9, 0x6, 0xd6}, &(0x7f0000000180)=0x98) 2018/04/30 08:28:43 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x7, 0x100000000}, {0x0, 0xc00000000}, {0xdd6, 0x8}, {0xb0, 0x1}, {0x1, 0x7}]}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000180)={0x77359400}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r1, &(0x7f0000000080)=[{0x4, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000035d000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000140)={0x0, @broadcast=0xffffffff, 0x4e23, 0x3, 'lblcr\x00', 0x4, 0x8, 0x80}, 0x2c) 2018/04/30 08:28:43 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x10000, 0x80000000, 0x8, 0x8001, 0xff, 0x9}) syz_open_procfs(0x0, &(0x7f0000cc0ff5)='Klear_refs\x00') writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x0) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x62, 0x5, "9e55a42172da", 0x5}, 0x10) 2018/04/30 08:28:44 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000200)={'system_u:object_r:bsdpty_device_t:s0', 0x20, 'system_u:object_r:crond_initrc_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x68) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 2018/04/30 08:28:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000180)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r2, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/04/30 08:28:44 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xffffffffffffff22) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000100), 0x4) [ 222.989660] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16153 sclass=netlink_route_socket pig=17095 comm=syz-executor1 [ 223.083636] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16153 sclass=netlink_route_socket pig=17095 comm=syz-executor1 2018/04/30 08:28:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:28:45 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80800) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x3, 0x4, 0x0, {0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x5}}}, 0x32) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r4 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x174, 0x0, &(0x7f0000008000)}) dup2(r3, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000003fb1)}) 2018/04/30 08:28:45 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200) pread64(r0, &(0x7f0000000040)=""/133, 0x85, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x480501, 0x0) ioctl$int_in(r1, 0x200000005405, &(0x7f00009fbff8)) 2018/04/30 08:28:45 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x4) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f000079a000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100), 0x1d) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x5f) 2018/04/30 08:28:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x480) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r2, 0x0) 2018/04/30 08:28:45 executing program 2: r0 = memfd_create(&(0x7f0000000100)="0000b9d9529ebaeba2401965f18a90c809daa5261f2d7c0ac38f6e", 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) gettid() r3 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r2, r3, &(0x7f0000014000), 0xffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syz_tun\x00', 0x1400}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x1, 0x0, 0x0, 0x0, 0x2, 0x100}, 0x20) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="01000200aaaaaaaaaa13aaaaaaaaaabbdb3a1cbfa537c698cb88a06614744eee5558e2236a179f6b79a691926e58a8ba5b8630f634309300999c9f5e59093060bffd2ebd07084861f9ec11792c"]) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) write(r0, &(0x7f0000002000)='\t', 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x300, 0x4) fadvise64(r2, 0x0, 0x2, 0x200000000) sendfile(r0, r0, &(0x7f0000001000), 0xfec) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x0, 0x76f89d70}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000000c0)={r4, 0x80000000}) 2018/04/30 08:28:45 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x94, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r3, 0x1, 0x3, 0x3, 0x8, 0x55}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000240)={{0x7, 0x1f}, 'port0\x00', 0x0, 0x10008, 0x5, 0x9, 0x128, 0x9728, 0x9, 0x0, 0x7, 0x2}) fallocate(r0, 0x0, 0x3, 0x5) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='bdev\x00', 0x400, &(0x7f00000003c0)="b55f777ce6f7c9e41e77a4d1a8e68cce2bde9f3e3d8c7ec472baad044a9bf16fe24f02e4dcd6615c2308ecd0d8262f5137f3a3d00228c6b13347ac56ff9725432871ffee88ebd05defac6b5a307811dc96e49f9a0fff59032ee6ada5c0dfb28a515388") r4 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="4a107906b61f961b364f512174901f96f7dda030a19b", 0x16, r4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000580)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={r3, @in6={{0xa, 0x4e22, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x10000, 0x4, 0x5, 0xc1, 0x2e}, &(0x7f0000000680)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000006c0)={r5, 0x5e4, 0x5, [0x3ff, 0xffffffff00000000, 0x41, 0x1, 0x4]}, 0x12) fstat(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r1, 0x9) r8 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0}, &(0x7f0000000f40)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000f80)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002340)={0x0, 0x0}, &(0x7f0000002380)=0xc) r12 = geteuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003b80)=0x0) r14 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004580)={0x0, 0x0}, &(0x7f00000045c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004600)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000004700)=0xe8) r17 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004d00)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000004e00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004e40)={0x0, 0x0, 0x0}, &(0x7f0000004e80)=0xc) r20 = getpgrp(0x0) r21 = getuid() fstat(r1, &(0x7f0000004ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000004f80)={&(0x7f0000000700)=@proc={0x10, 0x0, 0x25dfdbfd, 0x100}, 0xc, &(0x7f0000004c80)=[{&(0x7f0000000740)={0x3cc, 0x36, 0xf00, 0x70bd27, 0x25dfdbfe, "", [@typed={0xc, 0x7e, @u64=0x9}, @nested={0x3a4, 0x87, [@typed={0x8, 0x8d, @u32=0x6}, @typed={0x8, 0x34, @fd=r0}, @typed={0x10, 0x37, @str='vmnet0(eth0\x00'}, @typed={0xe0, 0x53, @binary="a16c15f3f6be5504eb2c81c7319ff5bf9b5de64a20e77f62e5f249342ea66b30d1823eb94909cf1c7947294bf5f7e7b6fe8744dffcbea29df0e81ba471a794f74629799682926da7dc50c48979139b52b6b7e954dbd3e12c756d833d4a7c94a0ebae161725cb3bcf842a935a9948d4d25935051174d7f5f45ad877c80bee8ce04ac910bb100607a88716420b69cea0c8cc1354e8d84905570e03e33466ae0ae62ec89ed2dba7b3762dcdca90431bb242ea4bf31a86923562c7c750f780dee4e0188b4f471eaa8340e0faa4113ab5aef173ce231ce6b5079d91c355dc"}, @typed={0x8, 0x13, @u32=0x52b8}, @generic="8920827299e7de536e77822b4f24bf04bbf1f966e2c1856512c45caab879c425df72860caf02f5185833d1da278711517f10eee68dd8b4a3a6793003c33ae5c5024b08d18fdbbd99eeb27025c97c9692d811ad6a5e0224c5760b4f9867d24507c396304a20d9eb16db374d0b302fb425b449d0d21fc7efbcc64ce6b3108658b5ac4933f10796d7fd91d7973d156be2afbc5984b1fe9d1670d19460c90d0777639ed7b5054c7883279bd9a9c28392beaee72fd35166dc3c14846449cf21d80fd974007db0929735ad146e924b29d61d19312ca7f40e06eb99b7bcf6c4af201233c3c22d2097ab7b5742491acf8e3009c06be63a06896fbbda57", @generic="8591522d4fffda8547adc3ecbef87304f1c3f6c3c6e8f514a0045d675288bce6d740a1223093bc31199c1e47e81104ee79db9c0c1563502f3538dc1421000af2a0fe050e798f9954ac058f400b51ada8bd8c73cd54d114ed871d9701d46dab964da8f4601a3f05e604f2b7fa75b46a98e47bd521a930ab2340df2ef00107b9153ccf2474c0122f1af2074651a2b8961be2b6f288872f87ed3a1065f376d900e2320c5398ae439d63aebd3fb361bab0043bb59c6eaac8514b88dee62a03ec9e323b962e10659e19282d39be698af1e886199e6db0c5231694d65dd204313f02ede571aaf0736732b868e6fbe0f48f34bfd09dacf2", @typed={0x4, 0x92}, @typed={0x8, 0x1a, @u32=0x724}, @generic="385c179ead61ee613a198cc303470d7638ae12dc0f9a3239c02e19d9b467b624823abbe30350c41f5f28e3b615282f898e80e3866c15eb3f79a5e456e75e03c7f2eeefa1079647e0a4ef7ae9b2f99f85fdedd644aed5667005785699fabb0dacb05214a5e7a78957c9bed25f2312a9a1b5932f3c5b2636f78623d3e2e09d4e21a484aef8bcf2a6abeccad2bb5956c77cf4d48f0017c8f7aa54a6e7fe"]}, @typed={0xc, 0x7f, @str='user\x00'}]}, 0x3cc}, {&(0x7f0000000b40)={0x2c, 0x36, 0x0, 0x70bd29, 0x25dfdbfc, "", [@generic="f684b670a5f80d72531af9f8141e2aae5b63dbc87c1759c721674af7"]}, 0x2c}, {&(0x7f0000000c00)={0x2f4, 0x29, 0x120, 0x70bd26, 0x25dfdbfd, "", [@generic="0160d0a1ff1ce6f977322a7f266a0d1038d9c83044969c75a9abd8ecd96526a8645606eb1586cbf07c25de88d479e9e84467dc7bafcb1b61a842b2444632eff575baea0fdbd1c697f4bfd8db78b13116f1c975e9b459339e9d627fda76ef624ce5e3ebe4b333cdc28e353c713b5d2fdc440e46bf84c6d140dbc3c0d8feaeb5b618e45e7193024a19872ec682dea25d9a341e02a5c282e6b63e787b79e5c995d0c5e97c883460f97ec2517e4b725329ba6ab041b2ee1cccf86a", @generic="93aca26690b1fd53515364f6c91b66349e87647bf4894f6340356e983d4c8b87affffbdb4981e64e2e90a1d23cdcabaf24ac60cfabe7", @nested={0x1ec, 0x2b, [@generic="63b5ab131c7e19fd47dfc83b9bba56a6e50870571a88fedabd8670ea60b9441e931ad2334f6e9f8e179acdb5ab99bd5e84569a0f970f6fd11166bf80b0e4ae26816c677417500d1962eff9ba3467eba217047b74b0dec9e250e4aff1520d330f15e98d2e8f76d7d815934d2b6066c7e8ec28105fc2f28616edf3fcdc67e9a32760df6a9828119683a325f92391d8e907883c36999f50745dd37cf0fede152585a6944b8ad62598eca326d631282b74196bc783a7099851eea56571d55b4c39581f047bce1098e93b46e68bcac94c5cdf34613696cc0c248949da87c9abfb0483bf2ce82aed46420aec22396bf8a5e14e2bf3d06a4a99ae", @generic="48ba3aa60a78c4d80b2b59e3c199704bf169d93d2f15b3c3bb86268ea48df209411a33691d4662c862a6c853781bd0423ce08f58c7b772ae14cb486d994de97a769631c2f2857feca09228c865ee28dedb14daf2abf528cd379a0636b2c2deb1ec82d5431fe3aed005dc4551dde6c8495ce11cd1339e1c252166f7bfbb6d748b3cf9034d402c0e958d6666ad070ce2de6f21baf0be1d114824d274a3c1629e05cd3cd5d61f1cf67db1f183af2c45236a70afd6b98ed6b6bc861400c0daf22041c338b003a1647cb8ad6693ed4b85bb68f4a611cc889688fb498a14cf1caf0d87c24f8ba14a", @typed={0x4, 0x89}, @typed={0x8, 0x84, @uid=r6}]}, @typed={0x8, 0x75, @pid=r7}]}, 0x2f4}, {&(0x7f0000000fc0)={0x1348, 0x33, 0x0, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x8, 0xd, @fd=r1}, @typed={0x8, 0x70, @fd=r1}, @generic="66016c6fe90eabd4e153192033f9a1a7ed873d2cea05eb1e282065432b9b6c3834bc9b60f0c7b8ef5971d5964ed2084241e792c1abc482a9a42476d57e1973a15e1f0669173f8978bc3b2282bd235198c001a4c178372072f161cf4d917d2ad25cc2bc0ac9a3bf44eb168bd798f0866d6d249f77eb8e8c8d176f5819043878b7445c90b5f4e876f294719cab53bfd406ab532775a9d347cb84196b699b74a3c46140cbb4b4803b2ce4372cc67facecc7d389dd5c8bf77267a4c35239c17274b12c03e671df37631d4d5453554719c4f2337f670fef053deeb01f79a8042ad179", @generic="85ebc7d09308aa32383680d0c3d5772e4d6534ba83b7422f5fdd750f3776f2f84d5aab77f17af06baf89274612493f3e9c849dd1665a07e1bdad2602e3c120f15a724ccd4ec5f074dd5efcdda819c31562176275cdbaa1de6e", @nested={0x1034, 0x3e, [@typed={0x8, 0xc, @uid=r8}, @typed={0x4, 0x10}, 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@generic="f5ea494f45fc2c2f7031b0d8c3571fd83ea90265d600c95487ff9c33778879b3f43033fb1bfb6b8574e7d916a74c858b89187647b08481adad13059bdab5c3dddbd1cedff68150176283c1b2f769ecd8aadc7687f7f6e47517f592008ee57b5dcb48f45d036efca9fbe687b1ea7fa1ab23ca2b193c9353f18e652d63446d6db3971b1a887beb9f115ca6ed7a1e50c4c63e5f59233d4ccb24037a55841e036e59db27afc8f18ce3107e8cc1469456c176cd1012fb975ad90af39e40bb59babd3ac076bbe9787672d3649da3c7c22c5a0304ed4c2c3f7da3f55b60f106b8a74cc3999d7abdb1adb3aaa487c104b3114df09a82fb3a48ada6", @typed={0x8, 0x37, @pid=r13}, @typed={0x8, 0x53, @fd=r0}, @nested={0x164, 0x65, [@typed={0xc, 0x55, @u64=0x9}, @generic="930d2c7d5aa16b200ca7c4a2497b96e00541fb9cebfff7abbecea0b7d30af0b3b8cf9b1503ad6c733e615b7a86eac70359182da4db6283bfe9015058bf74b64698e7dbf47f21e97181244a38a193d68de8bf977bb50e7b0f8631f30720d62daa9362b188e1b0af9c73c4c9f342600b2d3eb9743e1d8ac36d074102199c077714f8d71c52d8b154273364d5f80901f060734bc070f2bad29c6af499fd7b40ae404d271c8df25c420ccf21757b980ac5dc95e8ebc4b339c2103ed7adc17910d63b2c64a79cffda27a9c014c94b", @generic="c5d8dd6fec3ce6657b4cb223139cfa7a49a9feea0d03bed25fb31fcb8bc6ef16b1745671a9a7a3b67ff800026b1f712d4ba85f4178b1f968ab0ed40c09c07ee77c3c33ce1e5f8d4f70419732840ac4aba91de59da3f3efcf150cb5c48b002250ece0e73fccc5dc71c392169f057debc1c7ccae9f2c", @typed={0x8, 0x31, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x7f, @u32=0x1}]}]}, 0x41c}, {&(0x7f0000004000)={0x570, 0x2f, 0x200, 0x70bd2b, 0x25dfdbfc, "", [@typed={0x8, 0x6c, @ipv4=@loopback=0x7f000001}, @nested={0x1a0, 0x28, [@typed={0x8, 0x5c, @ipv4=@rand_addr=0x76d4}, @generic="233d84b364da269d56ff3f0a1e8bb51803bc9adf5e83c37b6d7b92d1955fd4d4bb4711a8", @generic="1a3858c57e97b3d4714202621e3ce2335e466f7d6a36e1d95e4416d09fe2d10e2df73f2038867399ce8573f0bc7d6288b1ca81febab724b8d8f32f94546ab2d19bad5b5eccbc999fe6dd23dbfe5304c939b5ac7af8fe6f8f05fac69422e4e3b329c188f8e0a9", @typed={0xc, 0x31, @u64=0xd98d}, @typed={0x8, 0x1, @uid=r14}, @generic="c2a2b5381b8b08f8f41ec8ca9f23368823bfdd9bb76538b6d4ddbbaff7dd45c9499b0a3258aa78fca7ff731ae1cfc6b3847d96c1c8e2b607e57ae5c7f59031ccb21b3f58accc54dd03aa38bdccbfc440a3cced975224c2fb1cf713182933fab126434bdf8f3519658571fd25ac8b45ae4ffd91e764732a0aef579a88a235e0e985cb1df808f1dda6600781b14fdce857fb393a8fbae5b26da3e23f2eebdb4fa4891b6052c4c9ff94aa14d284eed97dc6c017d90b55e4f4d750202f32bcc29dd0c57c402f660b5dbe9935797d13b0bc18503fa6f004a4605e6d8e", @typed={0x14, 0x79, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x68, @ipv4=@multicast1=0xe0000001}]}, @nested={0xfc, 0x51, [@generic="388b34358b126ffc06c1bd609f6bf2886258dcfb8321e42de915f3b306c92bd28b1d0ab3c4568efcfb45b5a9f76c103fbabc89eee72e38ad2547798d095dc3ff1b041fb3946cbd6286a4547a9afb1aea45e152f89960ba6b99bba56016a0a0ba49874f77f1c029b064e7ecf8f229a576c7127754c0bcaff660e01e4a38e87fc2fcab57f4a9fac1c631f91b44933cc63ff26b8ee3fb3a9d87c9260a868ec513cdbf49e7cd689e0c3d6844808636836ae0520e18d358eef586f01bc93f9ec8a0879cf29517a51f9b9c86c26086a8e58004077809af797f67a7499e63233c31e84eee56b21e368c21da4f4a14dec8a3709ba8fc254b5f8144"]}, @generic="d9af765b1e9d8cf82da42495b084a157a38f9ee0fa77cf", @generic="8af5c44097b41d1c2d5b05916e407bb7fad726ae669fc26dab0538bad885e49fd6a8394125bdcdae8aa143ce79d82cd901c9b79c6ca9bd308175cf5f1d9f1adcb1e7cbdc6a674abf6ab73f0099f5bb149b4e99d6f6a2b39a7fdf6b3fdd800f7236cf5ce0169d9ec1d6aed89d540ddcc0f0caee07a0d8ddc649ac036091c25fdc723fbb8aa9e70000bf7903bccf233840fe3a9249531d040d30c783e08c84898a9a56355e612b3f9d7e4a9b94144dc03e17a3cd85bb09804eb19bee4c12e2a0e41537060010b0cc50", @nested={0x1dc, 0x61, [@generic="70982744c42abee2382ad6adae58711cdcbf02b8b8c108d25b76f8a0af67bfd4096afdab84c348df0d7609beeebcfea00669952ff3afcd13b73a6dfc7f45ca252b4cf572b751a7d818412b58cbf7a0c72a53c7fd2ffc6d4ff0c954458312687959dbb4fba35a8d5eb7882d414527feb944befd8de70640", @generic="52d5a5ef20e4d19e28c7e92b5d3fa25875f03f357f7c83ebea56b963aab2f65de734d4c9c4cb5825cb46952de6ed9359defcc3ef2978144f1966e7240dac1e64b176f3482fa1422efe619bfcd963499d211cd2a1b8a62c04f87d1aaed181cd68dcfb7b4bc3069a464e2432c723c163a78ba180fbc6992e66da54b937315deaf86ad649dfd7fe38f92bf5608ca482608dc8cb5dc9171d4097a3add38a3e8ba28212a4164c64af85204088ef3b2ce8246a8ecbf99d5c46c524333d494c64d07cff0b21640d589a27c9ca1bd7d92fd21a30431d75ffac726ecab018afe83af5c66ef44a8e58187b167567a6c5", @generic="f8ecef9fa505570977", @generic="71fe782bebafb5d266dbd8835a9b618c2cc701b83c34a61b5f9bb3617c85bc44f54530efaee2d42deb165c2ee222ad5801be9b648a7c42870a7c0205f116f379d03771b5676c85b8fd8ca6c5e4be0d49e85cf46dc9be7e8d27db140c0baa79bdcc533c", @typed={0x8, 0x42, @fd=r1}]}]}, 0x570}, {&(0x7f0000004740)={0x51c, 0x1f, 0x200, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0x7c, @u32=0x94}, @typed={0x8, 0xf, @fd=r0}, @nested={0xf0, 0x2a, [@generic="1e18260c9c3e6c81c310b060dd", @generic="c0fc712acde29c6be202cfa582eee53bb0e35ea0f0369c1458aad7961bfa1a46520c0392d3970c761d0a960e74426dcb73209d1ca2a20074f53b182e2067cda4c77ff08d9f0765da6074741c3827bade86a1f46ea38f647cdfecefcb543cfadbb9f2aa3126602ac0dfad71f773969c1d4931da3a9f248cde8681aa1fdc546f0e8c2edec2c69a73f65ce0a61196d35e96283d94adcae0fb45ea83e14bf45028c9fc581b93247c47bfe5aa347263e92a92de32712f986b379dbe7a872571f6a7ac106e46824c17f61600c9e87e7a3de1ce331af36d463bbb", @typed={0x8, 0x5b, @uid=r15}]}, @nested={0x298, 0x31, [@generic="5faf1ddb86f42287e701731b095fd593a42afb3b688813aac8a9359949dc235fb91f4326a84d35ead00d9a4d52d5cdf6a79f9ca7dfd4ceef9daf2ab7b4ae43e2fe80f86ef5324133ee07aff9167ba11e5c93b5c9310ebc863c64ac9f85a8b166858b8a5b86ad16d3b1e7ffa3a8b70ba22d6cccf5e936c7a7250c9c2fa95e8aa65cd091e4b82524c9f73d07f5fce851e5afc07806781d7e68ccf17d6dcd950982954c8a81d7f26713a5b87ea086e46e77bc51e10631fe", @typed={0x8, 0x3e, @ipv4=@rand_addr=0x6}, @generic="aec86580e128df2630920c368db1ce8dc91afc0716bc624fb1ae", @generic="9fab6bd3e280a7bc2b9d5588ba18dc17752f4a26a384378909634ee86467391856a957bae512da581efdd9b079c07b29ff4254d28fa59053ee6fd07344ea10acebd4a5f6b2786fa08d7ec1c5f3b132d300937d736b6f426d4c0181d03800ee2aa6dc9987f9119b164f5f227d0c9f119402ce7f9f70cac0aa7658a7583354b23b5cdb9f22a846ae6e2b2aa04bc13c6dba269d4d70c640a97a3ed205bd74bed8", @generic="5fb39c29a7c5b8d3cd", @generic="b182d4c8c6c96c32420e2b09b8b25488f8f606bd85cda652f1e1e9ce313c74d22b764695f67821986b8f5239ab72970ad3b16224971d801056ad62da0e03c6634b1bfba5", @typed={0x8, 0x1ff, @ipv4}, @generic="77ddae275335ae47d6d3ca4c698b6719cd0389081fed7e52b771f8aa99ac92e6882f6bfb6c4d797b4399ab47ef148e57a38d617d90f3805c8a2fc2ac4b5a4ae9906f78d268acb14177040419321061b9b096c20eb9446dd74ca7d3f74b22f69e4afee8efe22a0f0d12fe61cb3f861cc4827705f205bfd19be72605b78ab681138cd41f7f09fdd1536ebd3a4f07a44858418f8b928ae3c08ee7e5baef116e5b0a13927f48347aa45a1b9eacc76ba60fdd53de55099ad24e0d963ae4c307b7cd", @typed={0x8, 0x20, @uid=r16}]}, @generic="183e8cf409790949a4b9afb9b5380936df95ab1b713fc59d00ad824bcf7be6b3f40e44965894b744597e2c4473b7aae98238c9aec631600f44e6b954e8f880dc3f5f59e8702f9d59dc3b22f396e363146792bd03a04a629eddf3d884b540a4c0858c9217e09039", @generic="f1a62cda211a5b487717a4b08406f2e1606cc25f6342ff86b4631c024272c67ad5d3074c3ecb8f77462a550a22f96b2e9fda9602cbb53992171125480b5c4527a3dfc28e507d42", @typed={0x8, 0x67, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @generic="e64e6d84d9ca4d80df80c905b2a54846458960f2a020796a2db52b18deed1e2b3cb243a728983910bf1657a198a11b5916e251afa23028b402c3349a15fa35897f76da8a0d1e213f7ef5a1b2dbd616857013d8bce5ce60757188051d5e23472df039068f0933f09076d83499087d073b9d151a85eaac6f0e2d42e9e75d55643ff55c28d930dc5149a621a4f2734a330b4b94c6badaec92cf5671f167dbcaded9ff460e082b2cda0386b9743affa3c7a86659f93ad3ec259fce7f10"]}, 0x51c}], 0x8, &(0x7f0000004f40)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x40}, 0x4080) 2018/04/30 08:28:45 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000140)='ns/net\x00') sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x1c, 0x4) mmap(&(0x7f0000cf1000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000300)={'bpq0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={'irlan0\x00', {0x4, 0x3, 0x0, "4cc9b7b1096a"}}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000600)=0x3ff, &(0x7f0000000640)=0x1) getsockname$netrom(r3, &(0x7f0000000180)=@full, &(0x7f0000000100)=0x48) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000680), &(0x7f0000000380)=0x40) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) shutdown(r0, 0x1) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)=0xdf82) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/04/30 08:28:45 executing program 1: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x7, 0x70, 0x2, 0xdb, 0x1169, 0x6, 0x0, 0x4, 0x0, 0xa, 0x7, 0xfffffffffffffbff, 0xffffffff, 0x43f, 0xffffffff, 0x485, 0xff, 0x7fffffff, 0x0, 0xfff, 0x1f, 0x1ff, 0x80000001, 0x1, 0x7, 0x100000001, 0x1f, 0x5, 0xb348, 0x4, 0x2, 0xb10, 0x1ff, 0xffffffff, 0x3, 0x8, 0x9, 0xffffffff, 0x0, 0x8d99, 0x1, @perf_config_ext={0x5, 0x67}, 0x4, 0x10000, 0x9, 0x6, 0x7, 0x89, 0x2}, 0xffffffffffffff9c, 0x4, 0xffffffffffffff9c, 0x8) fremovexattr(r0, &(0x7f00000000c0)=@random={'btrfs.', '\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001d00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[]}, 0x1}, 0x80000000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x40, 0x7, 0x8, 0x9, 0x7fffffff, 0x1, 0x7f, 0x8, r2}, 0x20) [ 223.952100] binder: 17125:17133 transaction failed 29189/-22, size 0-0 line 3010 [ 223.982652] binder: 17125:17133 got reply transaction with no transaction stack 2018/04/30 08:28:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00008a8000), &(0x7f0000572ffc)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) accept4$netrom(r1, &(0x7f00000001c0)=@full, &(0x7f0000000180)=0x48, 0x800) [ 224.003020] binder: 17125:17133 transaction failed 29201/-71, size 0-0 line 2926 2018/04/30 08:28:45 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) exit(0x3d) 2018/04/30 08:28:45 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x800) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0x1d, [], 0x1, &(0x7f0000000180)=[{}], &(0x7f00000001c0)=""/29}, &(0x7f0000000280)=0x78) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) [ 224.048543] binder: 17125:17133 transaction failed 29189/-22, size 0-0 line 3010 2018/04/30 08:28:45 executing program 6: accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000080)=0x1c, 0x800) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf33, 0x0, 0x0, 0x0, 0x1}) read(r0, &(0x7f00000000c0)=""/49, 0x31) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) [ 224.104593] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/30 08:28:45 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x3ff) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc), 0x0) sendto$inet6(r0, &(0x7f0000000000)="6fca10812abc12b5c6296cf8cdf4f6180f7ecd3cd594a59c10033d67813cc00e802bcc6c67837d60", 0x28, 0x4000000, &(0x7f0000000040)={0xa, 0x4e20, 0x10001, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 08:28:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/212) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:28:45 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) chdir(&(0x7f0000f95000)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000011c0)) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000001580)={0xd98, 0x3, 0x1}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=r3, @ANYBLOB="4b000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d1647bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e7"], &(0x7f00000012c0)=0x53) fcntl$setstatus(r4, 0x4, 0x6000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001640)={r3, @in={{0x2, 0x4e23}}, 0x4, 0x0, 0x7, 0x40}, 0x98) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) execve(&(0x7f0000001300)='./file1\x00', &(0x7f0000001480)=[&(0x7f0000001440)='\x00'], &(0x7f0000001600)=[&(0x7f00000014c0)='@cpuset\x00', &(0x7f0000001500)='\x00', &(0x7f0000001540)="2f262724706f7369785f61636c5f6163636573733a2840ed00", &(0x7f00000015c0)='\x00']) prctl$setendian(0x14, 0x3) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, r3}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540), 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)) accept4$netrom(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x80800) 2018/04/30 08:28:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @multicast2}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xe}, @local={0xfe, 0x80, [], 0xaa}, 0x100, 0x8, 0x8, 0x400, 0x4, 0x80000001, r2}) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 2018/04/30 08:28:46 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}}, &(0x7f0000000200)) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) 2018/04/30 08:28:46 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) r1 = dup3(r0, r0, 0x80000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req={0x8000, 0x5, 0x9}, 0x10) 2018/04/30 08:28:46 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) fchmod(r0, 0x40) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2082) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffff400, 0x0, 0x6, 0x15, "3825219cfaedc8c8bca504b88611bd4058e4d922121c54357108204f940dde41d3f5bc5c8b681a21326c044864a632ec8292bc1c6c1e4d03a2bd6cb641ebd612", "6fa0379d27a8a4a0dc12edc10a6af9e15f852a20c431f79c202980998efa6427", [0x6, 0x4]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x3b03}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000200)) 2018/04/30 08:28:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x40000002000000) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) 2018/04/30 08:28:46 executing program 5: rename(&(0x7f0000000100)='//file0\x00', &(0x7f00000000c0)='//file0\x00') 2018/04/30 08:28:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffffffffffffe, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = dup(r0) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000040)=0x89, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=@delpolicy={0x9c, 0x14, 0x10, 0x70bd2a, 0x25dfdbfc, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0x4e20, 0x6, 0x4e22, 0xa756, 0xa, 0x20, 0x20, 0x6c, 0x0, r2}, 0x6e6bbd}, [@tmpl={0x44, 0x5, [{{@in=@loopback=0x7f000001, 0x4d5, 0x7f}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x3, 0x1, 0xf404, 0xfffffffffffffee2, 0x5, 0x400}]}, @ipv4_hthresh={0x8, 0x3, {0x19, 0x17}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 2018/04/30 08:28:46 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @multicast2=0xe0000002}, {0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'ifb0\x00'}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x12, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x120, 0x81, 0x6, 0x0, 0xff, &(0x7f0000000000)='bridge0\x00', 0xa59f, 0x9, 0xff}) 2018/04/30 08:28:46 executing program 7: r0 = inotify_init1(0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x200000011, r1, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) getpid() ptrace(0x4207, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000000000)) 2018/04/30 08:28:46 executing program 3: r0 = socket(0x7, 0x400002, 0x10001) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x801000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r2, 0xf00, 0x70bd28, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x0) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) r3 = getpid() capget(&(0x7f00000001c0)={0x39980732, r3}, &(0x7f0000000200)={0x76, 0xc4c, 0xa25, 0x3f, 0xffff, 0x4}) 2018/04/30 08:28:46 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000100)=""/148, 0x94}], 0x1, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0xa4, {{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x1, [{{0x2, 0x10000}}]}, 0x110) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000500)="6e65742f70614dfdb33f00") ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000001c0)) preadv(r2, &(0x7f0000000100), 0x361, 0x0) 2018/04/30 08:28:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f00000000c0)='io\x00') finit_module(r0, &(0x7f0000000080)='$mime_typeppp0\x00', 0x1) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="300000001900010700000000000000000a543dceef000000000000001400050000000000000000000000000000000001"], 0x30}, 0x1}, 0x0) 2018/04/30 08:28:46 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) unshare(0x400) signalfd(r0, &(0x7f0000000080)={0x4}, 0x8) 2018/04/30 08:28:46 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)="a9056367726f757000", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)="637075616363742e75736167685f75736572001fa14c42fb63315903c2d64b4207a3a6c86677357355a401d21d01e8fb3536af043f87b5ed46cafd868839c6451b6500566d036247f95ad40c614b623dd5e5d08b685755557775fa7251a495ab0e436a848379455923e1051087c156e486f3d1e4b358b7b50b5b04a2827f6cf7af4938e3c8171151cc2acbe78e004f3e5d2a867da09200", 0x0, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x14011, r1, 0x0) 2018/04/30 08:28:46 executing program 2: listen(0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0xa0, &(0x7f0000000100)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x9}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x792}, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x80000001}, @in6={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}]}, &(0x7f00000001c0)=0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000300)={'veth0\x00', &(0x7f0000000280)=@ethtool_perm_addr={0x20, 0x72, "22cc0c1201e1e01ee52c9f73bcca45749e3deb95d1f931929ab8ef86f87c2f6c70a43c1c0a3aa9edfbcf95a203ad70b9c9b032e1f194119ea94195d80ce6ade8d24e1ee01f8706af2754396eb1fcae7c2f48d83a47f75b8da37a0ef20cdc2837503a3516daa02f7afed88f5d2c792785fbfa"}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x1f}, 0x8) 2018/04/30 08:28:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f00000000c0)) 2018/04/30 08:28:46 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x81, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xa0000014}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x800, 0xc7a8, 0x0, 0x3, 0x864, 0x1f, 0xff, 0x3, 0x1a5, 0x7}, 0xb) 2018/04/30 08:28:46 executing program 5: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x9, [0x3, 0x1000, 0x3, 0x7, 0x3, 0x8, 0xfffffffffffffffc, 0x0, 0x2]}, &(0x7f0000000040)=0x1a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x800}, &(0x7f00000000c0)=0x8) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) timerfd_create(0x0, 0x10000000080800) unshare(0x44000400) 2018/04/30 08:28:46 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x11}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x4}}, 0xe8) write(r0, &(0x7f0000000080)="6c8c0a3d2d1b1346ba279a76c5ff43478c41e8aab378d258bb7849daa0447a545008a98228f634b2472b96f08b56d0e083b56e5e1ce96589b0ddef55999cdb06ec6338545d4565fa7d8eda355d79c4996935b2d073c8d54ec8c484ec66327fa4b51ba9cbb3dffaccd88d4287c5d9777266a7124616c5989c396c0ca17ca77522ade10368deb95c8daae0cfab3198902cd66e3ac919840b2f1b71557be5da326496367cff0be1b85551ec1c202136695f8c7cd9409e8e4d86cbfd69774110fc171cb9e89a3c65eef72205b3b2eabf123e", 0xd0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c) [ 225.906261] IPVS: Creating netns size=2536 id=40 2018/04/30 08:28:47 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0x47, "9ed68ccc0c8044ababb25f0c594185b2eba2369bac727f5d1d104da70812a0b8daf91ded2dda23cb9a55aadb44ceed33ff8755cf143d3e250c9b896edbc4f94eb49a0b090dd29f"}, &(0x7f0000000240)=0x4f) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000400030001000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/04/30 08:28:47 executing program 5: getrandom(&(0x7f0000000040)=""/63, 0x3f, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000000300)="d569") 2018/04/30 08:28:47 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x10000000000, 0xfffffffffffffffe, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000007000/0x4000)=nil) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) fremovexattr(r0, &(0x7f00000000c0)=@known='com.apple.system.Security\x00') socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/30 08:28:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x444000, 0xf4fac8539b319fbf) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0x8}, 0x8) r3 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f0000e76000)="18", 0x1, 0xfffffffffffffffc, &(0x7f0000a7dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/30 08:28:47 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ecb6", 0x2, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00000003c0)=0x3) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0xb9e}], 0x1, 0x0, 0x0, 0x8000}, 0x5}], 0x1, 0x4000) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b", 0x14}], 0x1}, 0x800) recvfrom$inet(r0, &(0x7f0000000180)=""/244, 0xf4, 0x20, &(0x7f0000000040)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000005c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x50, r2, 0x10, 0x70bd25, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x50}, 0x1, 0x0, 0x0, 0x40004}, 0x4004000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000026c0), 0x4) fcntl$getflags(r0, 0x401) syz_open_dev$loop(&(0x7f0000000600)='/dev/loop#\x00', 0x1ff, 0x1) shutdown(r0, 0x1) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000280)=""/21, &(0x7f00000002c0)=0x15) 2018/04/30 08:28:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000004880), 0x4000000000000a2, 0x1) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000000100)=@full, &(0x7f00000001c0)=0x48) connect$netrom(r1, &(0x7f0000000280)=@ax25={0x3, {"610782f04b30a6"}, 0x90000000000}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000003600000227bd7000fedbdf2516000000ea53f859e695eab177f698db5a93bba028abb134a123999d2c586099b6ea00ff"], 0x34}, 0x1, 0x0, 0x0, 0x4010}, 0x40010) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x400, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000200)=0xd6) 2018/04/30 08:28:47 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x300, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="0a000000040004004855022bd08fa4d04212d49da2d8e369"], &(0x7f0000000240)=0x18) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x40000, 0x121) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)=0x100000001, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff, 0x1ff, 0x0, 0x0, 0x12, 0x1, "b42749a651ce2f0927a6011a3c319a505ef826094c1e0c61f35cfbf4144b1a1a1ba0f3c3c3db1ac6a8d7f603fd116b8fb26eb159b1ebff02c603b833f8ced9ac", "44ed5638b9547b35826fcc3152719d6955e63332d8a4b96a4d4786cd7de149802efce1afb6ba6e40f9453cb63d1997056a045aa66e6309a9facecaa1dd3e4be3", "359072f58cb6e10d3d2794f3ba4a35d0003c0b7c8cc18314f5a24b92871d7a5f", [0xc0000000, 0x84a]}) socket$nl_route(0x10, 0x3, 0x0) 2018/04/30 08:28:47 executing program 4: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@upd={0xe8, 0x12, 0x124, 0x70bd2b, 0x25dfdbfc, {{'pcbc(aes)\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x80}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4040}, 0x800) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f000024dff0)={&(0x7f0000000040)={0x2c, 0x2, 0x1, 0x800000001, 0x0, 0x0, {}, [@typed={0x18, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000240)=""/107) 2018/04/30 08:28:47 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x800, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000380)='./file0\x00', r1, &(0x7f0000000400)='./file0\x00', 0x5) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x0) r3 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x810, 0xffffffffffffff9c, 0x0) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000300)={0x7c, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6f62ffe30000000000", @ANYRES64=r3, @ANYBLOB="01000000000000000c6300000e630c4001000000010000000000000011634840000000000000000000000000000000000000000011000000000000000000000058000000000000001800000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="852a747001000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000004000000000000000200000000000000852a646600000000", @ANYRES32=r4, @ANYBLOB="000000000400000000000000852a687701000000", @ANYRES64=r5, @ANYBLOB="0100000000000000"], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00 j'], 0xa5, 0x0, &(0x7f0000000240)="d250414d6f576e60b7593ae90a1489a521f696b7abce3dc15d0c3aa32885b9ff38d4e545b0ea00b5abdee0ed52a3ced7d02063fb5f205094d2c8623937eefff5d86472db9942dac687bc8e86a7c91d745436c708c6d784f6b8ad649f733367df59fe3add698a4e0b1ffc9e2d38f059e4c31f5c2e4943567c0a47265b917a3d689595aa242e19323d3ba7da3845196ea75533631ac17262682b8822af3303f656afda1cada0"}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x7fffe, 0x0) 2018/04/30 08:28:47 executing program 1: r0 = memfd_create(&(0x7f0000000000)='wlan1bdev{vmnet1.}proc:{nodev\x00', 0x2) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/140, 0x8c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000140)={0xffffffffffffffff, 0x7, 0x4, 0x6, 0x6, 0x401}) 2018/04/30 08:28:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x40240) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x88, r2, 0x2, 0x70bd26, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x3d}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffff3034}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x400}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x88}, 0x1, 0x0, 0x0, 0x40}, 0x8080) r3 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000300)="2f4769580d0b86ebd8056c09c72574d57689696ffabd425c1483fc1e03bda42841efd91d3742e64c0c15bf", 0x2b, 0x0, &(0x7f0000000340)={0xa, 0x4e22, 0xffffffffffffea47, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000500)={r4, 0x3}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x1}}) socketpair(0xd, 0xa, 0xbc44, &(0x7f00000003c0)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) sendmsg$nl_route(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="69efa73e5a608e3057fd4fc46a676085dc599ff9d3d92472b154b7a8a0c7cd8e48f633"], 0x14}, 0x1, 0x0, 0x0, 0x841}, 0x4080) pipe(&(0x7f0000000540)) 2018/04/30 08:28:47 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x484000) syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000100)={@remote, @remote, @local}, &(0x7f0000000140)=0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) write(r3, &(0x7f00000001c0), 0xfffffef3) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) socket$pppoe(0x18, 0x1, 0x0) tee(r2, r1, 0x9, 0x2) fcntl$setsig(r2, 0xa, 0x7) 2018/04/30 08:28:47 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/123, 0x7b) sendmsg$nl_route(r1, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000300)) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)={0x2, 0x5, 0x8001, 0x3, 0x30, 0x0, 0x70bd25, 0x25dfdbfc, [@sadb_x_policy={0x8, 0x12, 0x0, 0x5, 0x0, 0x6e6bb0, 0x7, {0x6, 0x33, 0x0, 0x400, 0x0, 0x9, 0x0, @in6}}, @sadb_sa={0x2, 0x1, 0x4d5, 0xd75, 0x1, 0x42}, @sadb_key={0x7, 0x9, 0x168, 0x0, "c3e17159516dc0846451fcc4be11a65bb8e799eaf5eff4055a77f7a13f09df90ddf2c063657a1319a03860124b"}, @sadb_lifetime={0x4, 0x3, 0x8, 0x6, 0x0, 0x9}, @sadb_key={0x15, 0x9, 0x500, 0x0, "06f4b8517f32032c0fe2548a5b598cdbb712617ed87ac1ec31f800ca1995f8cd92e5994f21bc0bd867e80ddf5a8a4b08630c8b6f5518f95f213a8720646ee3d81a1063390786d46b111835ea0c6a8041b83c1f865943dd55b15045345a4b4fe224893a6743ea559b5f20871dcaa7239844d50c12e96dc96218545f886832b54b1502308c41b2ab6be6a3ae2bd2c2a13f3c93f84d6c2dd851888e463d740a85cd"}, @sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd2b, 0x34ff}, @sadb_x_sa2={0x2, 0x13, 0x305, 0x0, 0x0, 0x70bd2b, 0x3504}]}, 0x180}, 0x1}, 0x10) 2018/04/30 08:28:47 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) socket$pptp(0x18, 0x1, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/117, 0x75}, {&(0x7f00000000c0)=""/243, 0xf3}, {&(0x7f00000001c0)=""/26, 0x1a}, {&(0x7f0000000200)=""/178, 0xb2}], 0x4, 0x0) accept4$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x4, 0x9, 0x400, 0x0, 0x4000082, r1}) fcntl$getown(0xffffffffffffffff, 0x9) 2018/04/30 08:28:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0xfffffffffffffff8}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000000c0)={0x0, 0x0, 0x1000, 0x2, 0x3}) inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/30 08:28:47 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f00000000c0)="4625c5073097f12eb5f25d1c2ba2f5790149ae1ef39c87044d6a8e3a79eca12e727da9cb1284b2ca9f69171bb30c97ca0dcb8bf8a8ed172d55876a9c252fa5bc45d5c1ab9918dc3c77b2d9a6eb02d91fa5e1cf7a05d1838f1688b3514e698b", 0x5f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/30 08:28:48 executing program 3: mkdir(&(0x7f0000fcaff8)='./file0\x00', 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) chdir(&(0x7f0000163000)='./file0\x00') r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8800, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) unlink(&(0x7f0000000040)='./file1\x00') 2018/04/30 08:28:48 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x801, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'irlan0\x00', 0x200}) r1 = openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) fcntl$getflags(r1, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) 2018/04/30 08:28:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f48000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0xc0189436, &(0x7f00001b5000)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080), &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) accept$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000000)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/04/30 08:28:48 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000266ffc), 0x4) 2018/04/30 08:28:48 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x40045569, &(0x7f0000000000)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) 2018/04/30 08:28:48 executing program 7: open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_names='bpq0\x00'}) write(r0, &(0x7f0000cc8000)="260000002a0047d2ff0800000000000000010000016800000000070000000000000000000021", 0x26) 2018/04/30 08:28:48 executing program 6: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[], 0x28) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/30 08:28:48 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) fcntl$setpipe(r0, 0x407, 0x0) getpgid(0x0) pause() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8400}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)={0xd0, r2, 0x0, 0x70bd27, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf10a}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x908}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}]}, 0xd0}, 0x1}, 0x20000000) r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000240)=0xfffffffffffffe89) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) lchown(&(0x7f0000000100)='./file0\x00', r4, 0x0) dup3(r1, 0xffffffffffffffff, 0x80000) 2018/04/30 08:28:48 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000019004c0700000000000400000a000000ffffffff00000000140005000000000000000100000000001d0000013632afe214ea1741d8b2ce3e2722a95536c0be84812859df646d2b710a2975abb295b8a764e58ac43b5705ffa61e1a4b6a369107c33147e8e13b82dbb7d4f14ad439f8111a27e47dfa434d54ccf6bcfa8135c0484e71e8e14b067a16ecd72355ab8d5be69fb2b2c58a4e72f960f91172f7927e9dbee48b8a5f6fd3602a395c960889796b09a70b"], 0x30}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xc0, 0x2400) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000100)=0x79) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x4, 0x1, 0x0, 0x2, 0x7fffffff, 0x0, 0x4, {0x0, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x800}}, 0x81, 0x9, 0x7ff, 0xfffffffffffffffb, 0x5}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000340)={r3, 0x5}, &(0x7f0000000180)=0x3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r4, 0x3ff}, 0x8) 2018/04/30 08:28:48 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x10) sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000004ac0)="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", 0x1000}], 0x1}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) pause() getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000002c0), &(0x7f0000000300)=0xc) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 2018/04/30 08:28:48 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x20040080) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x70, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x1b}, 0x4}, @in6={0xa, 0x4e22, 0xf2d, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff80}, @in6={0xa, 0x4e21, 0xc21, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100}, @in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x100}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x3}, 0xc) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000003c0)=0x3, 0x4) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000440)=0x5, 0x2) 2018/04/30 08:28:49 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x484000) syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000100)={@remote, @remote, @local}, &(0x7f0000000140)=0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) write(r3, &(0x7f00000001c0), 0xfffffef3) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) socket$pppoe(0x18, 0x1, 0x0) tee(r2, r1, 0x9, 0x2) fcntl$setsig(r2, 0xa, 0x7) 2018/04/30 08:28:49 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) unlink(&(0x7f0000000080)='./file1\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = open(&(0x7f0000000140)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0, 0x2) fanotify_mark(r1, 0x11, 0x20, r2, &(0x7f0000000040)='./file1\x00') symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) connect$packet(r2, &(0x7f00000001c0)={0x11, 0x8, r3, 0x1, 0xffffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/30 08:28:49 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @local}, &(0x7f0000000100)=0xc) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0xc00c55ca, &(0x7f0000000080)) 2018/04/30 08:28:49 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080), 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001d00)={&(0x7f0000000000)={0x10}, 0x23d, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x3) 2018/04/30 08:28:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x1c) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x408000) sendto$inet6(r0, &(0x7f00000000c0)="b55818e99292d5fdf776e00ad97386fc8a517ae2b83783a4e9b8cdd255ab3c8c452d299cc7efde490619055118666eeee96dde6437827c703a7ad74f5114723374bfd353ea8ac93c773361f7b9f2addcb21bb48cdab16a5ace32dca5b24270a46325236a34f15149fc8fe3f76167c60dcbc67bf2112b3e72123b395d5678", 0x7e, 0x4000000, &(0x7f0000000140)={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000000080)={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/04/30 08:28:49 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x207fff) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x6c, r4, 0x8, 0x70bd28, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xf}}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0xc0}, 0x48080) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000003c0)={r5, 0x4}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/30 08:28:49 executing program 3: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00009c5000)={&(0x7f0000000340)=@expire={0x1e4, 0x18, 0x2, 0x70bd2b, 0x25dfdbff, {{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x101, 0x4e21, 0x0, 0x2, 0x20, 0x20, 0x3e, r1, r2}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x3c}, @in=@loopback=0x7f000001, {0x3, 0x5, 0x2, 0x8, 0x5, 0x4, 0x100000001, 0x5}, {0x5, 0x5, 0x100, 0x20d}, {0xff, 0xfffffffffffffff8, 0x5}, 0x70bd2b, 0x34ff, 0xa, 0x4, 0x0, 0x80}, 0xa6d}, [@user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x1b}, 0x0, 0xa}}, @lastused={0xc, 0xf, 0x400}, @etimer_thresh={0x8, 0xc, 0xc9c}, @policy={0xac, 0x7, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x10001, 0x4e21, 0x0, 0xa, 0x20, 0xa0, 0x0, 0x0, r3}, {0x3, 0x3, 0x6, 0x8, 0x6, 0xffff, 0x9, 0x5}, {0x400, 0x3549e414, 0x3ff, 0xffffffffffffffe1}, 0x60e4, 0x6e6bb4, 0x3, 0x0, 0x1, 0x62124a7bf1dc2290}}]}, 0x1e4}, 0x1}, 0xffffffffffffffff) 2018/04/30 08:28:49 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={'gre0\x00', 0x800}) r2 = epoll_create(0x2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x2c1c}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x3}, &(0x7f0000000200)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)) 2018/04/30 08:28:49 executing program 6: r0 = memfd_create(&(0x7f0000000280)='/selinux/status\x00', 0x1) r1 = accept4(r0, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0xffffffffffffff9a, 0x80000) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000080), 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r5 = dup2(r4, r2) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000100)) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r6 = request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500)='-$\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="840d572a8e609edca8c2551947d6efb55b7c8c94e1be6a1cf9f0b6c187b75286d9eed3d30f1edecec627b782331d1882137024a7df67ee9edfe12e1986880dcc2053b1f5ba810719d45c279d5082b3c8d02dab1ce0b01e1f4cb973cc1ece8d0deb7664206fa5c189e384551221e8e58c9a4775aa231a6349", 0x78, r6) close(r3) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) r7 = add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800), 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd144", 0x40}], 0x1, r7) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {}]}) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r8 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r8, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000600)=ANY=[@ANYBLOB="020d0000100000000000000000000000000000020000007600000100000000000000000300050000000000e3b89bb182b2d21249d7b7445c6a87bd0200000000000000000000000000000800000000030000000000000000000000ff0100000000000400646989330000000000000100000000000000000000ffffe000000100000000000000000000000000000000"], 0x80}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='eth0ppp0\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') setns(r4, 0x4000000) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f00000007c0)=""/235) 2018/04/30 08:28:49 executing program 7: r0 = socket$inet6(0xa, 0x8000400000000001, 0x0) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ec036d6d0a2b"}, 0x80) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x7, 0x8000, 0x4916d602, 0x2}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x47}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0xfeaf, &(0x7f0000000440)}, &(0x7f00000001c0)=0x10) write(r1, &(0x7f00000003c0)="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", 0x1000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r3, 0x7f}, &(0x7f0000000240)=0xffffffffffffffb4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x1ff, 0x8000, 0x92, 0x2, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r4, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r4, 0xffff}, 0x8) 2018/04/30 08:28:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001900010700000000000000000a000000000000000000000014000500000000000000000000000700000018015d79f5fef6e835ec055c4a6adcd27e572362fc9146eb19eb1bde021ee48e4c35072810911062bd2f9f61cde161fbb8e4c254ad1593a17fa288020772f5951a7398e371cb8758e63781f8a076fbc9aee9fb52755f463517a4d1211ba4e23aab0de0de00a8652c9606de02d316175cb7436612f8d3df2c3910a6913b0ec384ff7061c7af8fc4d5b3314abd47671e271d4e80df3fc651b8c8ea2f1c4f0ac2878bdbd0f500fc89c18342ec0a3fd8d9363eeba6732e7bf0b71b5f"], 0x30}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/30 08:28:49 executing program 3: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00009c5000)={&(0x7f0000000340)=@expire={0x1e4, 0x18, 0x2, 0x70bd2b, 0x25dfdbff, {{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x101, 0x4e21, 0x0, 0x2, 0x20, 0x20, 0x3e, r1, r2}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x3c}, @in=@loopback=0x7f000001, {0x3, 0x5, 0x2, 0x8, 0x5, 0x4, 0x100000001, 0x5}, {0x5, 0x5, 0x100, 0x20d}, {0xff, 0xfffffffffffffff8, 0x5}, 0x70bd2b, 0x34ff, 0xa, 0x4, 0x0, 0x80}, 0xa6d}, [@user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x1b}, 0x0, 0xa}}, @lastused={0xc, 0xf, 0x400}, @etimer_thresh={0x8, 0xc, 0xc9c}, @policy={0xac, 0x7, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x10001, 0x4e21, 0x0, 0xa, 0x20, 0xa0, 0x0, 0x0, r3}, {0x3, 0x3, 0x6, 0x8, 0x6, 0xffff, 0x9, 0x5}, {0x400, 0x3549e414, 0x3ff, 0xffffffffffffffe1}, 0x60e4, 0x6e6bb4, 0x3, 0x0, 0x1, 0x62124a7bf1dc2290}}]}, 0x1e4}, 0x1}, 0xffffffffffffffff) 2018/04/30 08:28:49 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2}], 0x1, 0x3ff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) getsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000000500)=""/162, &(0x7f0000000300)=0xa2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="00010000000000000000"], &(0x7f0000000280)=0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="3200cca273a33c3af9"], 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0x7fffffff, @dev={0xfe, 0x80, [], 0xf}, 0x2}}}, &(0x7f0000000680)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00000006c0)={r7}, 0x8) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) accept$ipx(r5, 0x0, &(0x7f0000000340)) rmdir(&(0x7f00000008c0)='./file0\x00') socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000400)={0x9, 0x3, 0x0, 0x401, 0x600, 0x83, 0x0, 0x4, 0x1, 0x2, 0x0, 0xffffffff}) fcntl$lock(r0, 0x5, &(0x7f00000002c0)={0x2, 0x7, 0xffff, 0x2, r8}) 2018/04/30 08:28:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) epoll_pwait(0xffffffffffffffff, &(0x7f00000001c0)=[{}, {}, {}, {}, {}], 0x5, 0x2, &(0x7f0000000200)={0x6}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140), &(0x7f0000000180)=0x8) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={0x5, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10, 0x100000000, 0x7, 0x8140, 0x2, &(0x7f00000002c0)='irlan0\x00', 0x5, 0x954, 0x9}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/30 08:28:49 executing program 3: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) fchdir(r0) lseek(r0, 0x7ffffffffffffffa, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x5, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x1, 0x9, [{{0x2, 0x4e24}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @rand_addr=0x4}}]}, 0x510) write(r0, &(0x7f0000313000)="b9b88307e7", 0x5) 2018/04/30 08:28:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001900010700000000000000000a000000000000000000000014000500000000000000000000000000000000013cc209a38116ce7f3ca582ed14060000002997b477b2f7a5e239c26ac19254c7315009ff"], 0x30}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/30 08:28:51 executing program 2: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x201, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000100)=0x5) rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x8) pwritev(r2, &(0x7f00000014c0)=[{&(0x7f0000000140)="ec5bb57378e8a039f027fb5ff1d0e9eed5b2ce80aae9d15268c35892581ed13732763d5685a8", 0x26}, {&(0x7f0000000180)="a579848af3179612ce783482395e0b6e07164a59fc3c40ee8d370f70a3e61204df98144dde553ce6142b09ca6344194ee7c41247a2f558e3c00c1fed556185d55c11ba241290a37d2e2f8338d913bb2d8ba66cf64ae7a202ab3cd0e45162dbb07d74248ab75b8a308842243bc676498a304de60e02c7656bf8eb8f70c1aeab059a8f522f47ef41724999082fd459912c14", 0x91}, {&(0x7f0000000240)="9fcd3ec44c1f9f415c3cfa7798d2bf251b98a4d86319da1a9ff15e29e176e963a93f629d7a827d2a4d7afd411611f2", 0x2f}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="8aba7daf7dd6460cb0b9189c2ca653533a704e4456892a133b804e6dbe7c1b36ec52905cf26d5ffe3a9cab9bb800612e38ba345e957b50a1b60f4bfe457980c43cc837572010ce", 0x47}, {&(0x7f0000001300)="ad4eded710e3713b0a7e3a16d433c4c1ab05e303245e752d52313ad4a07971b237a58de516", 0x25}, {&(0x7f0000001340)="26138542706d16085ad62820", 0xc}, {&(0x7f0000001380)="05e180821722ef3b5926a7356a970b779e66fa8c45a63cd5c4d5f73479b1077b2eeb1b02a0fa21b3ee7bc3203996e4aebfe76f08c668faee1019b88b591beb5078d9a293823004c0c9f40f4ae28c3d5355fa2a20ea650ba2c0bbf278d5dff86f09c2eda22eec823bf6", 0x69}, {&(0x7f0000001400)="73c3aa835d5504ea93444504810bb1b85582177541960fbfa66ea652c0a5443a38e819b2f10d7918176edb6180d90a1de876dff7c08d8e4bc9e2e7b59b77312ddffe08ef8b4bddf4f27a38b32efeb6b68ae332489c", 0x55}, {&(0x7f0000001480)="ae41884ca0", 0x5}], 0xa, 0x62) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80400, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) 2018/04/30 08:28:51 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000080)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001d00)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:28:51 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x23ff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x1800, &(0x7f0000000340)=ANY=[]) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000002, 0x0) fallocate(r1, 0x3, 0x0, 0x200) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000080)) 2018/04/30 08:28:51 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x6}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000000040)={@empty, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x20000}, 0xfffffffffffffff7) 2018/04/30 08:28:51 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0xfff9}, &(0x7f0000000640)=0x8) pwritev(r0, &(0x7f0000000140), 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r4 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r4, r3, &(0x7f0000000200)=0x100000, 0x10000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xfaf) ioctl$TCFLSH(r4, 0x540b, 0x1) fstat(r4, &(0x7f0000000340)) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f00000001c0)='schedstat\x00') exit(0x0) read(r6, &(0x7f0000000040)=""/236, 0xec) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) fstat(r0, &(0x7f0000001900)) fcntl$getownex(r3, 0x10, &(0x7f0000001980)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001ac0)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) keyctl$instantiate(0xc, r1, &(0x7f0000000080), 0x0, r1) fdatasync(r4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)) getpgid(0x0) bind$packet(r4, &(0x7f0000000140)={0x11, 0x3, r7, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/30 08:28:51 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x4, 0xffffffffffffff81) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000180)={&(0x7f00000000c0)=[0x0, 0x20, 0x148c, 0x7f], 0x4, 0x1, 0xffffffffffffffff, 0x6, 0x7, 0x161, {0x4, 0xfffffffffffff001, 0x2, 0xfffffffffffff3e9, 0xcc3, 0x100000001, 0x3, 0x2, 0x594d, 0xfffffffffffffffb, 0x8, 0x1, 0xfffffffffffffff8, 0x0, "b366aea4f8c1ba706f21c006f9cc122674978741a9ac4613efc694a6e92f2bac"}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x541f, 0x200000000000000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fchmod(r2, 0x2) 2018/04/30 08:28:51 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000067dff8)={0x0}, &(0x7f0000c3c000)=0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r2, &(0x7f0000024ff8)=0x80000100000001, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d40000)={r1}, &(0x7f00001caffc)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40000004802, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000d3ffff)) 2018/04/30 08:28:51 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) prlimit64(r0, 0x0, &(0x7f0000000080)={0x1, 0x1}, &(0x7f00000000c0)) gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)='schedstat\x00') ioctl$int_in(r1, 0x5473, &(0x7f0000000140)=0x7ff) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) sendfile(r1, r1, &(0x7f0000000000)=0x800000, 0x67) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/30 08:28:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/146) ioctl$KDMKTONE(r0, 0x4b30, 0x7) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)) 2018/04/30 08:28:51 executing program 6: socketpair(0x1, 0x800, 0xc86, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00') ioctl$TIOCSBRK(r1, 0x5427) readv(r1, &(0x7f0000001680)=[{&(0x7f00000003c0)=""/211, 0xd3}, {&(0x7f0000000140)}, {&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000240)=""/78, 0x4e}, {&(0x7f00000002c0)=""/196, 0xc4}, {&(0x7f0000002740)=""/214, 0xd6}, {&(0x7f00000004c0)=""/181, 0xb5}, {&(0x7f0000000140)=""/52, 0x34}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/157, 0x9d}], 0xa) 2018/04/30 08:28:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001900012100000000000000fc6df84f00000000000000cc00785e21a05e95c5cb4569c3dc000014000500000000000000009aae560001f16459c9ad9fc14fb7524ac451"], 0x30}, 0x1}, 0x0) [ 230.455243] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 230.542131] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/04/30 08:28:52 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0xfff9}, &(0x7f0000000640)=0x8) pwritev(r0, &(0x7f0000000140), 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r4 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r4, r3, &(0x7f0000000200)=0x100000, 0x10000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xfaf) ioctl$TCFLSH(r4, 0x540b, 0x1) fstat(r4, &(0x7f0000000340)) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f00000001c0)='schedstat\x00') exit(0x0) read(r6, &(0x7f0000000040)=""/236, 0xec) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) fstat(r0, &(0x7f0000001900)) fcntl$getownex(r3, 0x10, &(0x7f0000001980)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001ac0)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) keyctl$instantiate(0xc, r1, &(0x7f0000000080), 0x0, r1) fdatasync(r4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)) getpgid(0x0) bind$packet(r4, &(0x7f0000000140)={0x11, 0x3, r7, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/30 08:28:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) dup3(r0, r1, 0x0) shutdown(r0, 0x1) recvmmsg(r1, &(0x7f0000000080), 0x3fffc77, 0x40000000, 0x0) 2018/04/30 08:28:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f00000eb000)) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000007c0)="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", 0xe00}, {&(0x7f0000000280)="201286dd906d68edbf96cb320dde0d315aeec8a86613598d9e28257cefb81441d9040f2ed6aa7e14f5dca6272ec5a6dffa6dff88ea", 0x35}], 0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:28:52 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000001040)=@known='system.posix_acl_access\x00', &(0x7f0000000fc0)="020000001000000040000d02", 0xfe8c, 0xffffffffffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x101}, &(0x7f0000000280)=0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="ff070000000000"], 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000ac0)={r2, 0x0, &(0x7f0000000b00)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0x8) rt_sigtimedwait(&(0x7f0000000180)={0x36f6}, 0x0, &(0x7f0000000340)={0x77359400}, 0x8) r5 = socket(0x11, 0x4000000000080002, 0x8) setsockopt(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000100)=0x8001) clone(0x100000, &(0x7f00000003c0)="3b545a033b1f1db531f5b60f3d2eb08b6d3242962ee4ee3b98fdb74a4bd826769bfdcae9bd9d8d12b55fd0511d0fde9893e5b29b7e6fb632a4d05791bff82baa3e6c3860ae1fd6a1cf03d088a9e6afb5a662f4de8a104ed9b8e5d5f89002210cdfbead356cf5a4bd1416", &(0x7f0000000540), &(0x7f00000005c0), &(0x7f00000024c0)="e497e9f09211cd8ec1bf085b58fa7e9ceab60207f048ff055b23f1416f19893bae8a4b1b713f2f45d1b492ea60f3c919e90d7ba3eafcac19f376d1d1e1b476b12daa756ff666d30dc9363fc873afa8f2d1a4762e762bf84af57298bc64316d3d72a5054a39e489c5f5cf63733043e46c217daf853405307461a373f49e65816267aaf900bc723b44c820dd121a90c4a6fa4ba1653b1a7e0ad31c4d0434a6fd727ff840985ea5a41f0462b6054aeba936054c259e5e8d980c3dc979fe539723ee7e81bebe93c94a5a446588b98e285e89316a43356a739582799d13c96699b5172ddba5b586f30d1bddf97676f777e661d758a293d6c13976ae448768950c09c92682251cc1ff104226f24d473b6edd477f5dc2bb7d50d017f3bda24d1c3f1c004646d986d37a5a1f55e6bec8859acfd21d59af91903b3f9b4f271e40523a88e5c7002276f09c80572352930d81aaf5322239cd61dc29bfa9e5cb6143d74f975621430833496d26ca67c952fbcd7b1f9b788e36e6e45269dbdaf0d94ee5070229e84a4bcb3a9dc6ba9dc4bb00ceef731753390ae32359c74d9e9468dc4431785c11f1867e03ea881495e6a1c99b6de92f666ce05b9ec707f7bc5c03be91b36710e3a10510e39523dbc2d87080bbd2b6630715c1f90c000c5ff3989770f95dfdf6768e0a44779078a4a474f5870ba1ed18ffe246e10ae1f7483afaaea76bae86238f87e310c51857685b9d7f1f664d5654a14df8c1198ce8cddfb40503a70cc0fa565df556a02fec4e86a9ef471d74d0dbf972f018f30bda093f2b878ecc562379b8cd0f55f3841ac9ab9e00d625283219e8e80c02359ed2ed4dc80fa823f6cad9c90c296073aab78168ee27b93d56eb820c234af87b497281ee580ac21457b6cd25c4a9a72514973a906cda3a42ae21ec3664ed36c8e7b6ba306f969cb445a1a0c2c8a9014af7669183de5cdb8cec2349008720fda9fb357d862da305fa08aa5cd56cb71a3f278cfcc720d03301751f898e92273a15140a857e36cd0fe53d341e0e00157d6b4845d57fd1aab201be04f74217f3465ff69a4bc0f2792a2e09136d113f7aa486ae01fbaaf100f89215e58b6fb426429e5d249531d49bd3b7893bd5d6600b8c8b63e72d33686d932b0695f1659a935fc936b266eb9a7356e0d38bfeb79e27770b0026b802b5a17f05b2b7fad15b60e5162dfbc80e320796e32ff1599b0d05ce0245e0f9e09a0f4b17013d49378cc8a7b143c1aa3e0a3b43f85a5732c8e6aa1d72d568c767ac21905de429d427d45539e364afe762aeac2d74cb94e8ec59dbddd2493fda0cc47c1746aa77c3d99029862b09a04c5ce421342b2443448c08bb696acfc59c47d92970801aa322eb0b529b6ca90366eda06fb63b049f08d3d95d61d7dccea74939369cff5854875819e439d73296e369e8adeee3791a16e8c995f630e70a303162bb149718397adaf29b196b8da6bd58adaf92abfa26c82d74c509d7c238e76ea15457a56eed43ea9759188c98c3dbc5cbd867f128fc0b806fdf0af041da57dbe1217ff7ceec8ae0fe7f3258034961b3b15c0d2e8cd54682b46c26fe6e9556658e526de33a8493a694ce1e5aeb13bfade59db757d7fc94a72de368d79e9247542d5159b7c93650a4b9fe9d294ddfa7f3ef3aede6805de2a1362949befd2e5b866385d255a7e47dd1f95c107ca5368ca21c6ca00e118441d003f09c30e28a083b839e5f8a17a65067d70036b3dc51b3f4529c3dc837e8c8e694b377b004e493d3c8dbb1655cf0d66cc11026488e96ff17e0d5ebe1a0f91750021b2e303ec41ac2c6c43adb07c31a9e09c63ff26565915dd467b61d41750ee7910cdb41f78a6dde28e1b107cb83b45a54aeda1de147b71d3bb13994d98dfb440015c561d26d43ac6f7dda25f61f3f2374b53e008a8d9b4a540b50880b3cfdca5ba205e059fef352b4a9ef22131744faa8f60a832304c72a016109f61f0f5af3b2205982411846271b79c8bdedc9612f3a8cad9f89047ee2c783322c43c7eeeecc300a9e5006e15d956f409f9d7a2e3d021c4077b9c63c8d8df968024700808ad6c85e555c9e1726b16783a14c5abbce98aaa2e0f18dc81376c796bae1496f3612f4730c1ba4b96015e2f922f10c0f9d3cce96dc5feb474280f54f7cfa44dd30479fe26f8768a3c493f81c955964d2a779884638d18b20ffe4faef5e1e4c4f235973300fb701ac6b8645e8d1c064601a392d7984445e770e4ddf1cb5a6d3578eb8b686b7ec8991f053d8b092e961e615283aecf8f7b6d72b5a5e6153400c0808b96be6250bbabffd0669a368c18616f065740d93871756a1024655e949db45b9bfb2ceccbc0a72687f590778e462f9f24ccaadf1461cde1100826bf1baf94ad00e457def79e1df5f03467b0118cea7ec6dfe890de7b2b993baa29dcc75e4fde3a9281aaf0c102ccbdffbdca287dba71559f52249681b4cfdc369be5b9de101e9b10181417239e1f665cf7f60f031ee2834b01ec1ecc397a99b03c9797fd3ae46c7868d940aba72aac7534bf6617716d68c571b88a6130abf3133062d1a9a34d69816b928c2d9c6a49d448407056fb4272490260d606bf6fe07c40d20ba894bf5ceb1dd7d69d8313feaff4478a57d40189edefe144deba071c63eba508b00b1e830576a2bbc12789def943a69165baa11cef85d4b8a9d189465bd86e5ddd06da7fd40b5051df5f57f82b34d216dfd3699689ad0b0137327ad19b9eee105e0a6fa07112b805f89c94e8fdba76111fa1cbe864c46077c142c346b54cf873d1698038e72dfe20cdb046d3ca9c5b0e4b9dfa6dab4ac3db3d43a2e2ce9f1fbb1e2ce5936b2786462af4367768c26ac25fe103c765ea00b46f11ba97a97fbc227de1fba593e4e6ec7cd202c18dba367f4ae11b06207fd475a474800a32f5593f7e101ec9febad7727bd3abb27b5d55388d668cd813af7aab68bed3c6b34fe655174a5c61c979d41b11acb0ce100e6ff2cca2788c3648d3c69b01ab235397b3fbd83ad87b8814d867cf1af3469e2d413b55ea82b71768f3cb6dc115d97dff359b5667e0484ff07144d37089eda4d8f47493deba7d576c5fa649504435f9e69f4f5c48bee4fee51bc39a4647b86ca4bd842ebf5cf34f40a233637b523acf12ee76e1a02d5296c7251c23c12329d0ebc900d5407fe779c0666fa637c07b392930e8c29739f59a8806848253cba873361d65eabd41b24e4a4be8140c044e9e17ee1a570cf1e81f34d19ed26501feff6981490cfca8cb9e34c36208160dacfb5a8184bf291bbd87db60a57871228fb80d2dd6e9ef75be1c235169373bafd25e61172348abf1ace027b6ae49781520cea95ee963f9dda763a59890549c3670faa7a66d3da10ee0e51f998f7db5ae1058030ddb6d35a39dfd309f49a86b0e1687010eeaeea3440422a9f52157c81afa11ce6f8c86a8ea295aa0c678044360f63e86d49d19533b958b2f32ed295d5ee43a3170f7235dd2acd4e029fa8da162aba401ad7d8f4d426279f1fc635afd4a5b8e65a4542192bd1cd86b8fdefdbd077f024f49a617afc043f2ca1235bf0e2febb01b3000cc2c3dc39295894dc6fd35673751567b604a5dc2d506404474a8e501f91438fdbc12e556ac8faca2e195abc73bf7dd62a29d259ff98c5581225ee9d8495668cd22a986b6f84bb6ade92b53f11ed7c83bf3cf82d0e592697c5d6db318a4c92367144c635786f0ec15bff41fcea08adbdcdb6faf719c5a920572576db42b2126e15e48b73f50b9854df40dcfe115b1327bfb8c0f9248d4b31b1d442d8963dc498c516b7b57a39d555de03b9ece49f81376c6d30aa3a32ecbe824c50171049e79a13f81df61ee6ef5cdeed480a27bfe2d4921fbd95ab1bd57e90580e7f0d8e53cf35801f459cb7dbd5a3470c6c84ab4010acc11db0d1d49b0634f779aac47f6b3dd84c21d17b042605b85f34429d24f6a8c598b113ca8be6923940eb5921be4e5753abd4dad037739b3bfd6d3b414e79b1aade9658c2dd1abd06404cf8cb30508a2b31274af505ffc0bb8e2da23018a3f2b645c9f214f0ed038f1b4c3d7373c3db2f94581c12b318a7d8861bc413092d37a640624828c689fbe8ab1f31f2821c3e8c9743b4da65fbcaa1b8004591ebcb5d61a69f63f0ac16efdbf169d77fe33881c6b613a2bb59a3dea46cd267bea7b0f822843186b8f6a3b9ed6055c5d7798e18770a48a7e593bcf10745b360c28bb0bb7524e62c47177ee73839ce4d8b589c99a8ec599d68b50f6f04413976f01e7d01ba6ac1626f3c09f15124f6ad886ba3087b3a64b35bde3c1c4a6a07dd9232c83cd30b057a836e33f99b8e4e77e5b43368dea2c27f62cd2a8e6c4f6ba5993b96274c27d1fb79f0fda94a10a225229c93bccad5b064df7bda0998d6b73c1cbfcab1052736667697295bb09e8de8a4e319afb57921021b6c84ca726272bfb388da7adfd471856c76b760f267d73a56569909f8d596cd102390b715426893f06f5947675ff0424da0be0df0905685daf7779d87fa120fe8ab16f48191317ac5fc67f8bebfe421fce1f169b57f9e5db350dd223ce9baa9f5c7b8feb92e5c3fcd85365cce7201616c8eb414177d21f613d4fac59f0097dc37df6b5d271438e0a89f805b5168e57e2ab4e6c0434719cfb4b4b7421871203b9b4592e7f40b11db4d0aa31076abe49ee6479cbf689b8217267acddc34f102236072cb11e6e4987636c889c6879b376e9a374bbbe67bcf7833ed0bcba86b6c6eb255c5a0f1577d26d062ad3f7de88681397b810e0012817cbb88fda3fd27f9b16b9d9de1bbe4e02a0d9a8cde48678cec8e01ffbe0a5ebc937e01e02e25b3af42bde011f35d5fa21989cf0843e88f2e59aa2be196f8613a33c340fa84798ea9e6484c60799c1d33869e7eea2ee251ec27ffd6afa50fcdcea4ee88d7968c16dcf6d41489caf0d044b166e18784629f31e2707ec3a0aad95f4fc2eac3c3f31226dcc6685956cc18c3b2e1de315b6c3f6488884dcf474f90ecb7c4e1214712650aa1d8ce928b2d15aed77764acdac749f7d9323fff80484ad0e954dc221b1abe53c932a239a4041cfc44a2d73542001b1d493adf5a044bb53124ced36231b3e038a023a9a650fc20f2bf97b1efc53669cedcabbb4617c5e8040692746a287ae19be1607698cc7907ef14af83c4d0ae03a17c209e963970095cc6de41036b800ae6eeb9b8906b0d760356ce14282c55f7ae2832ba895c04ff85c4b61c8cd21998f40dd48434796db09d57f28ef100acaff5207d71a711182906d76ab72ea0a70454079484a02108818c812cc902b66bfd9c486c8c747c31c70b9a08ffea805af96c42060036d8e3136c50be1c312a23e454737c857649e6239e9da9587bb9557f4f4c349f4250d8810bb1b32cd9e006f6870683c937470bcb7361285486e9c381f3eda0eb3eb8afa48a9e6e8a38f18d1c1fbf58e6b75022251210189c9cd54397f75529a63d81198395dac44e2eb49a985f63540a6ae99716f0a6744ef4083757a56a223da33b22d6c352103584e0d45e808129fd350168fb1f168e7d60f9c1b02702efecb07c1d087f928f67078a06b8788026057377e6dcef3743dae0d098c266617df85b7bb381265627635c0abb9f1a2d895693358cef2d59dff032ef27a56060be1a5362f5f9531372f796760834f0e2099342ab80c4140b820cf7286a1a4059297e7fd2dbd3e0946a1042d2108853166ee7972e391e463090b9a1aab9cdcb9cc0ddfe12671aa93c1c94875e0b41a6") bind$packet(r5, &(0x7f0000000200)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r5, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) syz_mount_image$gfs2(&(0x7f0000000740)='gfs2\x00', &(0x7f0000000780)='./file0\x00', 0x7f, 0x1, &(0x7f0000000980)=[{&(0x7f00000007c0)="f76e08761a0488ab58e7a3f338f58e4e5bc267acc23595c2a506a5c60624de29e0bfc8b52ef25f0b78df4b20f75971dddb02d369b3fec6888e07cf78c28db9b7448fec0d920e0d8557d72795b40d8c2584a441f3585ca0c697c58a2f732f819e35e044ede7c8", 0x66, 0x3}], 0x1820000, &(0x7f00000009c0)={[{@data_ordered='data=ordered', 0x2c}, {@quota_off='quota=off', 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x34, 0x37, 0x2d, 0x0, 0x7d, 0x36, 0x31]}, 0x2c}, {@suiddir='suiddir', 0x2c}, {@localflocks='localflocks', 0x2c}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000440)=ANY=[@ANYRES32=r4, @ANYBLOB="da000000d728a3e7c98943da3bb257b62135746d3401e35a2e16ed5d91b308b2e4e5f71c502fc6b3d487c25ba1758c422996aeb93463243ade8b5e87102a237e5ae56141c8b5d7b6c560757d8c7b3a186651d8ff2619b84f6f853e4b4c196a3cfeea17e0d2f94b551e74c7ac2a26b89bae85d521fcbd214168a32f3a982c52dec115c840363c7a21476593a96c6e082f020389a75d9e4ca15035151d7898845a400234c8d7029cdf2ceda09e66112a61bd42c2ece9ee2765b90eaf8a1b653a798ef7053b0ef5dd2d7fbad3378558eaf05b794b0cce7fa1e495a2667e5352"], &(0x7f0000000000)=0xe2) getpeername(r5, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x80) 2018/04/30 08:28:52 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r3 = inotify_add_watch(r1, &(0x7f0000000ac0)='./file0\x00', 0x80000100) inotify_rm_watch(r0, r3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000600)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000640)='net/ip6_tables_targets\x00') sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={0x0, 0x8}, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001280)={0x9, {0x2, 0x4e22}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x100, 0x0, 0x8, 0x33b9, 0x0, 0x0, 0x0, 0xffffffff00000001, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x8, 0xfff, 0x0, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x0, 0xd4d}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000480)={0x7, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000b00)={0x0, 0x80000002, 0x100000000, 0x4}, &(0x7f0000000b40)=0xffffffffffffffb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000006c0)={r6, 0x0, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000a80)=0x412, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000998f70)={0xf000000000000000, {{0x2, 0x4e20}}}, 0x88) getpeername(r0, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000380)=0x2dc) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000d00)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000009e435a226b582114f5430000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000581000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e247f00000100000000000000000000000000130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8358d05265b94c4b8fc8b95ba78179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40b0746cde0125897a19686d7b98bf97db15a56c8568618f3f72faf6ccc34eb6e5089dae494fb580894dc05395280f1172e496e028faa7b41157813da02b5482621f0acff35685557fe1deb24da551aaaae8942d6659fc2cdfab9a9ebaf8ab48319367ec7a55ed5b8c23ac1ca28172c8e58ebee2e2c39fd9537170237079ddf3c3b2fe687d8c04fc201793be2fd3ffde5c5bf54f89e5d7d7ce14a87158436933a31c5b468f993bff56f0000ac9c51f6f0c8c7cf7dc0700243321fe836223e7d39d86bcbdeb6470cb35b7a0b42bb7b1867315af1174cca7032c7c1fb5ad6557"], 0x1) getsockopt$inet_int(r1, 0x0, 0x36, &(0x7f0000000c00), &(0x7f0000000b80)=0x281) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000c40)={0xffffffffffffffb1, {{0x2, 0x4e21, @rand_addr=0x3f36245f}}}, 0x84) connect$ax25(r1, &(0x7f00000005c0)={0x3, {"6342e426a93a37"}, 0x401}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000740)={r7, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x9e, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r9, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000880)=""/171, 0xab, 0x2, 0x0, 0x0) close(r1) 2018/04/30 08:28:52 executing program 5: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) r3 = dup3(r0, r2, 0xfffffffffffffffc) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) r5 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000500)=0x1) r6 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='stack\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0x81, "bb2b87ba701eb684d054532b90b4d0025db598589e507b00b9571a6ac9468ff4e1dd2b5974265f2047651953d7a1944f4b47b4a3f3a10330882e34761985268cc0802087005b372a22e8a08eefbdd06caf22e2c1cf671afab35ca9dabb077ae2060f79f34f759dc8b54dc1610b6da77f2163023e176d5995221c451b847ea491f5"}, &(0x7f00000008c0)=0x89) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000800)={r7, 0xb0, "1568f26c944f20359beb14bec0b4a1df59482cd7c470af1b40fe6904439546bc93282cb38f065702e94076ad51ca38bd3c2f703632ddedc0c16236d245da4b77c23eb7c3ced035682b5f821c2bbbac057b9db0779096738214751e423aaa46d9153f1358320d6135837f8b205c6016f9dcd584fc3846908d4e6956eb7782acb2f1808ef20395f123d8247c7a25fcad5b72353283c5301d13d713a76212b0e8a8f75bca18b0c12f092fddac5f5f81bb71"}, &(0x7f0000000900)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000a80)=ANY=[@ANYBLOB="6b0000005d5e36976d778584fa5b6d9519583e8e4801a0fe83dfb0c808f5425125be895b906e9ddab3ceede7bc33390ff7f9548830b79bb9bbe6b7671c45821c4eef9a9dfeebf502d21a495404ec41586989bff1e75e4bb764413cc8e313aae0a094afea6878dc47903d98e86ceea59be67cb70000"], &(0x7f00000009c0)=0x1) preadv(r6, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r8 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r8, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0xc, [], [@calipso={0x7, 0x58, {0x0, 0x14, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2}]}, 0x70) setsockopt$inet6_opts(r8, 0x29, 0x36, &(0x7f0000000000)=@routing, 0x8) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000140)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x1, 0x2, [@multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x18) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000000400)=@buf={0x57, &(0x7f0000000440)="f6db7247d154028f76cc6f3db133a79ced0d5fa74143e93550b9c557a3f8e32ec43526e40c04d8ac5e4322395edac51e73c7cfe289ea2fca9b7d7f02b3d8a6ff08a7847c500ed64a8536b750f8a098c6451e0aa1935ade"}) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MFC(r9, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x5e5, 0x16dd939e, 0x2]}, 0x5c) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/30 08:28:52 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0xfff9}, &(0x7f0000000640)=0x8) pwritev(r0, &(0x7f0000000140), 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r4 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r4, r3, &(0x7f0000000200)=0x100000, 0x10000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xfaf) ioctl$TCFLSH(r4, 0x540b, 0x1) fstat(r4, &(0x7f0000000340)) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f00000001c0)='schedstat\x00') exit(0x0) read(r6, &(0x7f0000000040)=""/236, 0xec) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) fstat(r0, &(0x7f0000001900)) fcntl$getownex(r3, 0x10, &(0x7f0000001980)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000019c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001ac0)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000400)={0x7fffffff, {{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b00), &(0x7f0000001b40)=0xc) keyctl$instantiate(0xc, r1, &(0x7f0000000080), 0x0, r1) fdatasync(r4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b80)) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)) getpgid(0x0) bind$packet(r4, &(0x7f0000000140)={0x11, 0x3, r7, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/30 08:28:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x81}, 0x10) socketpair(0x11, 0x800, 0x0, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000600)={0x0, 0x0, 0x2f29fdaf, 'queue0\x00', 0x800}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f00009be000)=""/11, 0xb, 0x0, 0x0, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000440)={0x1f, 0x0, {0x6, 0x0, 0x0, 0x2, 0x0, 0x3}}, 0xe) setsockopt(0xffffffffffffffff, 0x0, 0xffffffff, &(0x7f00000006c0), 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000780)=@full={{0x3, {"53665db4283e1b"}}, [{"d40335b6bcd5d9"}, {"d5952336c520fb"}, {"d326c92416d6ea"}, {"763aea9242214f"}, {"d716c11982a583"}, {"712de86f857435"}, {"1d8bd63f2c431c"}, {"6f5a0b1522aca6"}]}, 0x48, &(0x7f0000000ac0), 0x0, &(0x7f00000017c0)}, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/136, 0x88}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000800)=""/187, 0xbb}], 0x3, 0x3a) syz_open_procfs(0x0, &(0x7f00000005c0)='maps\x00') shutdown(r0, 0x0) 2018/04/30 08:28:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001900010700000000000000000a0000000000000000000000140044e0a3050000000000000000000000000000000301"], 0x30}, 0x1}, 0x0) 2018/04/30 08:28:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) 2018/04/30 08:28:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="300000001900010700000000000000000a00800054000000000000001400050000000000000000000000000000000001"], 0x30}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x4c1, 0x5, 0xfff, 0x9}, {0x3f, 0x68bd, 0x4, 0x1}, {0x1, 0x3, 0x4, 0x3f}, {0xcf, 0x9, 0x1, 0xf55}, {0x1, 0x6672, 0xa7d8}, {0x700000000000, 0x4, 0xfffffffffffff2b6, 0x1}, {0x1, 0x7, 0x9, 0xd4dd}, {0x401, 0x3, 0x7, 0xe51}, {0x3, 0x7f, 0x8, 0x6}]}) 2018/04/30 08:28:52 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f000000f000)=[{0xc}, {0x6, 0x0, 0x0, 0x3ff}]}, 0xfffffe80) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) [ 231.253642] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/30 08:28:52 executing program 4: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/access\x00', 0x2, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/216) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x0) listen$netrom(r0, 0x7) fremovexattr(r0, &(0x7f00007d9ff2)=@known='system.advise\x00') 2018/04/30 08:28:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@delneigh={0x6c, 0x1d, 0x400, 0x70bd25, 0x25dfdbfd, {0xa, 0x0, 0x0, r1, 0x0, 0x80, 0x3}, [@NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_VLAN={0x8, 0x5, 0x3}, @NDA_PROBES={0x8, 0x4, 0x92a}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @NDA_DST_IPV6={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @NDA_CACHEINFO={0x14, 0x3, {0x6089de45, 0x6, 0xc0000000000000, 0x7f}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x810}, 0x0) 2018/04/30 08:28:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="300000001900010700000000000000000a00000000000000000000001400050000ffffffffffffffee00000000000001"], 0x30}, 0x1}, 0x0) 2018/04/30 08:28:52 executing program 6: socket(0x2, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000001, 0x100000000032, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000080)=0xc) capget(&(0x7f0000000ffb)={0x20071026, r0}, &(0x7f0000000000)={0x0, 0x40, 0x4, 0x0, 0x0, 0x2}) 2018/04/30 08:28:53 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x7c, 0xffff, &(0x7f0000000040)=""/224, &(0x7f0000000140)=0xe0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x10000}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000950000)=""/128, 0x80) 2018/04/30 08:28:53 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/187) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYBLOB="000000000000000008000d000080000008001b0b00000000"], 0x2}, 0x1}, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x6) 2018/04/30 08:28:53 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000019f000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x2, 0x4) fcntl$lock(r0, 0x24, &(0x7f000001d000)={0x8000000000000001}) 2018/04/30 08:28:53 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x96b3, @dev={0xfe, 0x80, [], 0x1e}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000000dc0), 0x0, &(0x7f0000003600)}}], 0x1, 0x20000000) r2 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x18, 0x4) 2018/04/30 08:28:53 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x8000000000, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000000c0)="bee67019974c6c44b464e888efcb63ec1eb7d7345c5dccfe", 0x18) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/04/30 08:28:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003640)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000003680)="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") 2018/04/30 08:28:53 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/tcp6\x00') connect$ipx(r0, &(0x7f00000000c0)={0x4, 0xfffffffffffffffe, 0x9, "becfd9c8ec8e", 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffe}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x2001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000000340)=""/9, 0x1b, 0x0) 2018/04/30 08:28:53 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/30 08:28:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x5) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) fcntl$getown(r1, 0x9) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:28:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x400000006) 2018/04/30 08:28:54 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/raw6\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000080)={0x0, 0x1}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000000300)=""/4096, &(0x7f0000000100)=0x1000) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001300)='/dev/sequencer\x00', 0x80002000080a01, 0x0) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) write$sndseq(r3, &(0x7f0000f07000)=[{0x0, 0x0, 0xfffffffffffffffd, 0x0, @tick, {}, {0x0, 0x3}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x60) pkey_alloc(0x0, 0x3) openat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x20) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000000)=""/42, &(0x7f0000000040)=0x2a) sendfile(r0, r0, &(0x7f00006c7000), 0x2a) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)) 2018/04/30 08:28:54 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x28) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x8, 0x0, &(0x7f0000000100)=[@increfs={0x40046304, 0x4}], 0x41, 0x0, &(0x7f0000000140)="7cab9cee869330115e716fa584e6cd28377ef7ae01420d9b31939e16810e48ebdc62fe015b5574bc01e2f1ea1789e5c7c3f1598298eaa2a34e196124b24ec535d9"}) sendfile(r0, r1, &(0x7f0000000000), 0xfffb) 2018/04/30 08:28:54 executing program 4: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000000000000", 0x14, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000080)=0xc) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000240)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x6c, r1, 0x300, 0x70bd25, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1f}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}]}, 0x6c}, 0x1}, 0x4) 2018/04/30 08:28:54 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/enforce\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000019cff8), 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x71, "e60d7767432b409b95e1e84d9aa5103b6689a04bab450457dbf6e713eea660026691079b9a8328f977a6208378c61e2d7c333b846d1e17f29d055f5fca5353b0073a54f640cd1ba36146a54fd9a9a44063263edcfccb65f313e2a433e2fdba6685fcb09fc98d651710a33ac120a6c62d7e"}, &(0x7f0000000080)=0x79) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x1}, 0x8) 2018/04/30 08:28:54 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}, {&(0x7f0000012300)="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", 0x120, 0x4019e0}, {&(0x7f0000000500)="000000000000000000070064656661756c740100000000000000000000000000000003000000000000000010000000000000001f014a9d0000000100000000001a0700000000ed4100000000000000000000000000000000000000000000000018b2f2f2f61b63af1587e1f253c1a58f8ee74da1e1126704c97f52139a3b4fc8dd28e5e8ea9b6e2ff40f45f0c6c1036f4b3037445b5592c1e902a15773e3", 0x9e, 0x405c80}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB='\x00']) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x2, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}, {&(0x7f0000000880)="fadf8916defc60", 0x7, 0xff}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') unlinkat(r0, &(0x7f00000001c0)='./file0/file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", r0, &(0x7f0000000100)='./file1\x00') fsync(r0) accept4(r0, &(0x7f0000000640)=@generic, &(0x7f00000005c0)=0x80, 0x80000) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e24, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}], 0x68) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x180) symlinkat(&(0x7f0000000800)='./file0\x00', r1, &(0x7f0000000780)='./file0/file0\x00') syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72", 0x80}], 0x20, &(0x7f00000000c0)=ANY=[]) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f0000000340)='./file1\x00') 2018/04/30 08:28:54 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001b40)={0x0}, &(0x7f0000001b80)=0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000003140), &(0x7f0000003180)=0x10, 0x80000) r4 = syz_open_dev$sg(&(0x7f00000031c0)='/dev/sg#\x00', 0x40, 0x400001) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003200)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = accept$inet6(0xffffffffffffff9c, &(0x7f0000003240)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000003280)=0x1c) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000032c0)='/dev/snapshot\x00', 0x20000, 0x0) r9 = syz_open_procfs$namespace(0x0, &(0x7f0000003300)='ns/pid\x00') r10 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003340)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000003b40)={0x0, 0x1000, "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"}, &(0x7f00000033c0)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000003400)=r11, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003380)={0xffffffffffffffff}) r13 = syz_open_dev$urandom(&(0x7f0000003480)='/dev/urandom\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f00000034c0)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000003500)=0x0) fstat(0xffffffffffffffff, &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000035c0)={0x0, 0x0, 0x0}, &(0x7f0000003600)=0xc) r18 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003640)='/selinux/status\x00', 0x0, 0x0) r19 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003680)='/dev/autofs\x00', 0x191000, 0x0) r20 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000036c0)='/dev/sequencer\x00', 0x101000, 0x0) r21 = syz_open_dev$tun(&(0x7f0000003700)='/dev/net/tun\x00', 0x0, 0x800) pipe(&(0x7f0000003740)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003780)={0x0}, &(0x7f00000037c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003800)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000003900)=0xe8) stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000003b00)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0xc0042}, 0xc, &(0x7f00000030c0)=[{&(0x7f0000000040)={0x1e0, 0x41, 0x1, 0x70bd26, 0x25dfdbfb, "", [@typed={0x8, 0x1d, @str='!\x00'}, @generic="6f2228b55badb04d36b157c2003bd4466856936abca73ceab3deaa3388f674f6e193d65cc5d9dcec5418c24879ceb9f8eaec99ca9d1e7ee58f43440ac82ba6225e4dd2958ed7792123713279c7c4e7fc13a2622c6a07e0dab92be056ebfa5ab4fbb71ea0f376b88d0559ffe711816015d2dba5ae871ca460f9da2309d627701f8a18b84452860bc2319854c38046f2f7302d7267db39b1701218bd73052a70ecac1ac65f5073988a55a7ef81a59b121f658ececfbc02460287543dc3e557c895039ac2ac2932", @typed={0x4, 0x2d}, @typed={0x8, 0x29, @u32=0x8}, @generic="77ed149268f7c57eb8b37b4acdc08ddd14fdd33535fba377d8e6e4d8050b0022618dd91d639826b5444b09b5bec7f821c7f03340cb1ac9871ccbfb68188fc278283b7ce06eaaeab81f76359a09e5f1a9a61ca42846e5c79ea789ea9d7fd9e08e8cc40ad2b6d1fcd6756907dd0854a170e42296c8996349561b26dda1173fc3d94a3fbf79e01dfac4339a761f68309e2462414afcae89fc461226c9afa6c8b3d215ae7e35465bf59ed0b28bc011f159a0d5d3e395783e81d5e8dbd5b4cac093fceeb837f7d1abd9b259777c3c0e443c24b516a09afa0611b8cb94147a6c1fe31f80d38df9d2062c89a6169d83f9a96bfb4a2943"]}, 0x1e0}, {&(0x7f0000000240)={0x4c8, 0x19, 0x200, 0x70bd27, 0x25dfdbfb, "", [@nested={0x228, 0x92, [@generic="32ebe722c1e0593d385ea4465073b284a7f5ebd78a9c5ce726884c7d951e9293b98287fa18d86cc0e285098a14d57ca677b09f42d2d2aac16d0ac1580c31df26829305a15cc3f99a69e20f6717d0739d32e9a5dabd3659b4f2d3924a3cd82a05beb04f203259471f5b63842a628e333481fc6a1535f29d2314a5f0382a7c0af6c5f677014f9563bef702ca000b11b5497066d151fa3ec17951242045f210d893a780311af7f754c7f10645bde5ee7816f62b9addc87162d72897d30c0e73335aae37b2dc421bfa9ae2189218e067f0201aa600c3e0cc671ddbdc53fac5a1b63c3efbf2060d5bdb3501e649b92a31097f", @typed={0x8, 0x7d, @str='\x00'}, @generic="734543fcf95a2230faff83383f428dc7e824e1bfeeee2d25483596001db56cdc540d7431d027c69df32c299c84e4323779a8218341c3023abce4967e5b83", @typed={0x14, 0x56, @str="275e5c2f5d2d656d31295ca724df00"}, @generic="62e9e3805026cba7c3f6fa24a6921561480ecdc5676ec486efe76e9c94a578db488695aa", @generic="908e29fff2965bcdf49376289a894cd0192d35176553b0bf90b81148226c9a8605b7dad076da9c42527fd1ecca6e832ddb64f8d39af4273fca8496282bb9e1900db8d3ecbcaf421613c3137aad058586b2a796ded1c6eaa2d31ab7d6ce258edefcc912e701a5fc4b97b0a2fd388a7b7a81897f21ae70c3caf40695f10ad7a2425444c5df6ec1bb1f1b3bc28ac3cc0a604db6e02c1b500a7f31922d63b7e50e44fce1d5982478ef4594", @generic="ae4972f67ba04ce210cce5ea"]}, @nested={0x100, 0x83, [@typed={0xc, 0x80, @u64=0x3}, @typed={0x14, 0x40, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @generic="9017c13307e7f36e9425a2711e74963cf7783cd7cf53d026d1984eea0883ec10f9579f12452a95fdc2245d47c278cfd9b0cdb581e7660872d66276d6d7de843897adf8deec1b957284facebb87b444e6abcd39666725c224f4eb8d23a15a70d4e9898bfec187612836ca97d97e1fa53db6ed049064e833c0a0165e1a5928c7f8c8bd3f6ac420fd94b31406f5f2f5adc4ca175f22c048750a46fdaed52fc132fef18cbd65d61e2809eb3e92636febc5a34f8d233df7181684896dc09c8bb2d23228ace5b53278771ce21617c4e7f4c35e783ef50de09d910bedbc"]}, @typed={0x10, 0x3d, @str='ppp0cpuset&\x00'}, @typed={0x14, 0x5b, @ipv6}, @nested={0x64, 0x51, [@generic="4460595c26a40709913888154cfb57b2636a3ae7721d08ca899c23925cb2de5eba1645fa2897ee9e682bef858b4f935026e48b49b1fadde517c3018c8c67a85b8f7ee6c6c7f968d5b755c38d0bd15ac8cf9ce69850a192b182d8eb79c12f81"]}, @typed={0x14, 0x51, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}, @nested={0xf4, 0x45, [@generic="0c712f8b4f718d1ba9874ef77b0d42692e3a19becfc36b87600d69dff3ac12e48d74d912ce035b2626305642fcff49e1eb7b4c4b365ca774e665a0e65072c51c0a102068326a83991ccb7fff6d09479cabc113e1d6cff6685ac3d6a6b0ddd61c86683e40ba9a4817c70cbbeb02451d63319e84748de68e3b84c7cd54275a11d45964ac2d53d168ed5b49f98e66c2fc4567a12385dda1b5b0785ae1bad6bf11b4addeeebd55ac9a69097c778627604e5d50e16fc77a39ea94d2535a7fe6", @typed={0x8, 0x6b, @u32=0xcf}, @generic="e2ac4c49dc5b91e5db4e3ed942bb3d310b3bc2c00648becf63b698fed4455abcc2e2a37a00f81fef5c1975"]}]}, 0x4c8}, {&(0x7f0000000740)={0x140, 0x10, 0x402, 0x70bd28, 0x25dfdbff, "", 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[@generic="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@typed={0x100, 0x2b, @binary="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"}, @typed={0x8, 0xd, @str='\x00'}, @generic="3b88b399de900cd44be926743b89a08938f15f50763430ff61b273cb32f52ed9cc0fe851486db8e9bd6ac02f1390838fed0ea698641f77b978b56fbaf306e6bd695984f9565901884a659b3efbf45f89fc7d964c3960f0afb14b5fdad7c06a0460ab6b11816d4c9ca37cdd0c3fb4c433ee1acfc14203cc76973bdf771a1a7e1702cba7cb13cc4d4e1944fd0c"]}, @generic="d427311508d7993cf3125a70f6fe9e296c4a676cfa162d55837cecaaeba3ac119c49b4e0cdbf7bdcfd52eef6a4b54b4cd0637f0a1c5b42668e1255b99474282de8ce1d638f200b10655e5a2691b798d779333c78509de75a10ed327aa070e353b4e3074abdfbb1e5c05c27495fa56af700fdd813e4729c21086a7558df22f84a223d6aa2d287e3dc19e063df68cdd8d2c4113cb08bed743150b85aafe2116a169685b5cb160017a95da133571ed628fa04212929b3139d864e902460d01ca542ee9b046cc5dcf4546f1944bf648bcc6e47832208cee6e5c350c582", @typed={0x14, 0x6c, @ipv6}]}, 0x14d8}], 0x5, &(0x7f0000003a00)=[@rights={0x10, 0x1, 0x1}, @rights={0x28, 0x1, 0x1, [r2, r3, r4, r6, r7]}, @rights={0x28, 0x1, 0x1, [r8, r9, r10, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xc8}, 0x4008000) r26 = add_key$keyring(&(0x7f0000003440)='keyring\x00', &(0x7f0000004b80)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r26, 0xbc6) 2018/04/30 08:28:54 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000004c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'ip6gre0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x416eaced6725354f, 0x0) getpeername$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000600)={'lo\x00', r1}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="400000001400190100010000000000000a000000", @ANYRES32=r3, @ANYBLOB="00000000140006000000000006000000000000000000000000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) 2018/04/30 08:28:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="300062001900010700000000000000000a00000000000000000000001400050000000000000000000000000000000001"], 0x30}, 0x1}, 0x0) socket$inet6(0xa, 0x4, 0x8001) 2018/04/30 08:28:54 executing program 3: syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)) chroot(&(0x7f0000000000)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x935e066484d30ab3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x100000001, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x10001}, &(0x7f0000000180)=0x8) [ 233.051956] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/30 08:28:54 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000010a00000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/30 08:28:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/04/30 08:28:54 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) [ 233.094954] netlink: 40 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/30 08:28:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000140)=""/81, &(0x7f0000000200)=0xfffffffffffffe3f) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) unlink(&(0x7f00000001c0)='./file0\x00') r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) fcntl$setlease(r0, 0x400, 0x3) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000100)={r2, &(0x7f00000002c0)=""/105}) 2018/04/30 08:28:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)={0xc0, r1, 0x100, 0x70bd28, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}]}, 0xc0}, 0x1, 0x0, 0x0, 0x8040}, 0x4800) recvfrom(r0, &(0x7f0000000000)=""/128, 0x80, 0x2000, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x1, 0x2, {0xa, 0x4e24, 0xffffffff80000001, @mcast1={0xff, 0x1, [], 0x1}, 0xb}}}, 0x80) splice(0xffffffffffffffff, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0), 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000780)={'lo\x00'}) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000400)={0x6}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/04/30 08:28:55 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fanotify_init(0x8, 0x40001) getpeername(r2, &(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000002c0)={0x5, [0x9, 0xffff, 0x7d, 0x3ff, 0x0]}, 0xe) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) connect$nfc_llcp(r4, &(0x7f0000000180)={0x27, 0x1, 0x2, 0x2, 0x101, 0x0, "546d87d959cd0c6089dd965a5db13c45ad4f9a9f404672e495055b79b3ee4bcddb6d29d3e4e30ffff4437c247a29a4aa7e54b54eb8b5c0e057ff2ec5567b80", 0x16}, 0x60) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000100)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000005a000), 0x0, 0x0, &(0x7f0000000000)=@abs, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000140)) 2018/04/30 08:28:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x9020207d}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000400)="580000001400192340834b80040d8c56020e2200010400002100000012005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03f4f8fe7cdd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/30 08:28:55 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:28:55 executing program 3: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000f4dff4)={0x10}, 0xff55, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x50, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}}, 0x50}, 0x1, 0x0, 0x0, 0xd534de969074faf7}, 0x0) 2018/04/30 08:28:55 executing program 6: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/51, 0x33}], 0x1) setns(r1, 0x3a000000) 2018/04/30 08:28:55 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000000000000000010000000000000000008002000000000000800000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000c08de47c70514c95b95e109e96a0b90decf6f2a3299748aeb81e1b00920efd9a00", 0x12c, 0x10000}, {&(0x7f0000012300)="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", 0x120, 0x4019e0}, {&(0x7f0000000500)="000000000000000000070064656661756c740100000000000000000000000000000003000000000000000010000000000000001f014a9d0000000100000000001a0700000000ed4100000000000000000000000000000000000000000000000018b2f2f2f61b63af1587e1f253c1a58f8ee74da1e1126704c97f52139a3b4fc8dd28e5e8ea9b6e2ff40f45f0c6c1036f4b3037445b5592c1e902a15773e3", 0x9e, 0x405c80}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB='\x00']) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x2, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}, {&(0x7f0000000880)="fadf8916defc60", 0x7, 0xff}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') unlinkat(r0, &(0x7f00000001c0)='./file0/file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", r0, &(0x7f0000000100)='./file1\x00') fsync(r0) accept4(r0, &(0x7f0000000640)=@generic, &(0x7f00000005c0)=0x80, 0x80000) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e24, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}], 0x68) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x180) symlinkat(&(0x7f0000000800)='./file0\x00', r1, &(0x7f0000000780)='./file0/file0\x00') syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72", 0x80}], 0x20, &(0x7f00000000c0)=ANY=[]) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f0000000340)='./file1\x00') 2018/04/30 08:28:55 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8200, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000040)={0xc000000, 0x40000000000081, 0x2e}) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f7274310000000000000000000000000000000000001000", 0xc7, 0x80003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x1, 0x0) close(r2) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000280)=""/219, 0xdb}], 0x1) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x4) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000000380)=""/4096, &(0x7f0000000180)=0x1000) 2018/04/30 08:28:55 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) personality(0x450000f) ioctl$ASHMEM_SET_SIZE(r0, 0x40087705, 0x7) 2018/04/30 08:28:55 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x400001, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000280)=0x18, 0x4) r1 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='-\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)='eth0)\x00') select(0x40, &(0x7f0000000fc0), &(0x7f0000000080)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x200000000}, &(0x7f0000000000), &(0x7f0000000200)) r2 = getpid() prlimit64(r2, 0xd, &(0x7f0000000040)={0x6e7, 0x4}, 0x0) [ 233.938778] device lo left promiscuous mode 2018/04/30 08:28:55 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00000004c0)='@', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/44, 0x2c}, {&(0x7f00000000c0)=""/65, 0x41}, {&(0x7f0000000140)=""/207, 0xcf}, {&(0x7f0000000240)=""/136, 0x88}], 0x2, &(0x7f0000001400)=""/48, 0x30}, 0x0) 2018/04/30 08:28:55 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000200)=@updsa={0x188, 0x1a, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff]}, @in6}, {@in=@rand_addr, 0x0, 0x33}, @in6, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'gcm(cast6)\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}}}]}, 0x188}, 0x1, 0x0, 0x0, 0x4080}, 0x0) 2018/04/30 08:28:55 executing program 3: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000172000)={0x80, 0x8, 0x0, 0x0, 0x7}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/04/30 08:28:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x28060400) sendto$inet(r0, &(0x7f0000000140)="cdbda26eea0ee4930b77c02e57f0bc44721d2521339b2115a3b0f04cf02f0502df111689247d0edf4c454f162c77b3477a6393102fe749b059af36d8e9614416b46126542b3b70754dd5e34664ee1a28df2b78c56d44a30778819ae079a8a506b8442f22d9907889f21bc0cec482dbe314311c6b657ed8063dca72a231e7b4ae950b18afa9b0387776e50778bf4d050f6e0611ac95d7f3e027b16ec0c2a6164f3b46914e2168a1fb7db9dffbee5432d552426422a371d45b2507a6dc765ac85c370984e7f0b66ce68150e2", 0xffffffffffffff4e, 0x20020003, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/30 08:28:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') pread64(r0, &(0x7f0000000140)=""/202, 0xca, 0x80000000000000) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x101000) 2018/04/30 08:28:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x1, 0x0, 0x2, 0x6, 0x2, 0x101, 0x800}, &(0x7f0000000140)=0x20) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @random="21b99fb9d83a"}, 0x10) [ 234.233178] device lo entered promiscuous mode [ 234.427609] device lo left promiscuous mode [ 234.659189] device lo entered promiscuous mode 2018/04/30 08:28:55 executing program 6: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4813}) dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00'}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/30 08:28:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x58) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 2018/04/30 08:28:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xa, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x40001bd, 0x20000801) pipe(&(0x7f0000000080)={0xffffffffffffffff}) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x4, 0x0, {0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x5f}}}, 0x32) 2018/04/30 08:28:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)={0xc0, r1, 0x100, 0x70bd28, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x101}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}]}, 0xc0}, 0x1, 0x0, 0x0, 0x8040}, 0x4800) recvfrom(r0, &(0x7f0000000000)=""/128, 0x80, 0x2000, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x1, 0x2, {0xa, 0x4e24, 0xffffffff80000001, @mcast1={0xff, 0x1, [], 0x1}, 0xb}}}, 0x80) splice(0xffffffffffffffff, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}}, 0x20) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0), 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000780)={'lo\x00'}) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000400)={0x6}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/04/30 08:28:55 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xa0400, 0x0) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000180)=0x80000000000003) 2018/04/30 08:28:55 executing program 0: r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8b35, &(0x7f0000000000)="1cbe95d587b70fd87f17bc602e4a6994993a2a7d0f2137b9f6649256206bb59899e2ba95299a8c8a90b3986e7bfc77680a88723690c2fd67c05ecf3a8068ac45222a042b5b51e7c70767c852d593d88c3ac842dda8b1ec737276c6297ac433b324c6e103") 2018/04/30 08:28:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="300000001900016300000000000000000a00000000000000000000001400050000000080000000000000000000000001"], 0x30}, 0x1}, 0x0) 2018/04/30 08:28:55 executing program 3: r0 = inotify_init1(0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = getegid() r6 = fcntl$getown(r1, 0x9) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) r9 = gettid() getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)=0x0) getgroups(0x9, &(0x7f00000004c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) r15 = getpgrp(r6) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000840)=0x0) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0)=0x0) sendmsg$unix(r2, &(0x7f0000000b80)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000a00)=ANY=[@ANYBLOB="20000000190002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="00010000e9033c00448dd4907573", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000004002000000000020000c108a7b5af2cc2fa", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB='\x00\x00\x00\x00'], 0x148}, 0x1) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ptrace$setopts(0x4206, r21, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r22 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r22, 0x5600, &(0x7f0000000080)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) tkill(r23, 0x10000000012) 2018/04/30 08:28:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}, 0x29ee, 0x3, 0x0, "9062767fb8d8050ec4229cd12ebfd8b28abc733198227cd047bea276f1146eccb66d591195a5c09ebdbe323a957a9357f5710ae766dcbe4acd487f81745dbb3b69e30513e4658d9ba28fa731affc3876"}, 0xd8) 2018/04/30 08:28:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000001080)='net/protocols\x00') readv(r0, &(0x7f00002ebfc0)=[{&(0x7f0000d05000)=""/122, 0x7a}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/04/30 08:28:56 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x800000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) r2 = dup(r1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x6, 0x800, 0x1f, 0x20}, 0x8) sendfile(r2, r2, &(0x7f0000000040), 0x0) 2018/04/30 08:28:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') mq_timedsend(r0, &(0x7f0000000040)="91ccb8348c3a19058b571db95c08b22c2282a26924faef25c969585afa26b87dbb5362fb5fd3c1df891fba754a1e24f68b3c2297112aba6e77586f5cc83c441ca73792e0b0488dadebb832e07f41a1d87b0a3088d27101cdac7cb75cf9b33faab30ca5105f35148408f4e835a6f4c9d9b5952aa209a94ab8e942e8c4ca8b6eb0f6026cf71e70d5056635e4654563346e43d9ccd3ec3a894a2a0331c273ac198be473b34d787faaede33b0d51146ea8031009b8f31c471d90a2734d8f15f27ac4877673447e5f2c077347ad00a3b2f7585cfcd3233ad8e5e272f7af5b3f34d5379d92dc41", 0xe4, 0x8, &(0x7f0000000140)={0x77359400}) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) recvfrom$packet(r1, &(0x7f0000000180)=""/148, 0x94, 0x12020, &(0x7f0000000380)={0x11, 0x10, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/30 08:28:56 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x0) fcntl$lock(r0, 0x7, &(0x7f0000876000)={0x1}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r2, &(0x7f0000000080), 0xfffffe5e) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040)=0x1, 0x80000001) r4 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x0) timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000140)={0x100000001, 0x4}) 2018/04/30 08:28:56 executing program 4: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) [ 235.126338] device lo left promiscuous mode 2018/04/30 08:28:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00009b8feb)=@known="00000000000006956f636b867220706f6e486d6500", &(0x7f00007e1000)='/dev/ptmx\x00', 0x6, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)="00000000000006956f636b867220706f6e486d6500", 0x15, 0x1) [ 235.387125] device lo entered promiscuous mode 2018/04/30 08:28:57 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) r1 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5de, 0x9, 0xfffffffffffff7d0, 0x200, 0xfffffffffffffffc, 0x5, 0x9, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x6, 0x4, 0x0, 0x5}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x6, 0x4, 0x8}, 0x10) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000019007fb1b72d1cb2a4a280a80a60050000a84321a7052369250009000800001c010000001400a30702000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/30 08:28:57 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0xb, "1aaa8bd34050a0a2a90c5a"}, &(0x7f0000000380)=0x2f) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r1, 0x0, 0x0, 0x0) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000140)=0x80, 0x4) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000200)=0x7f) dup2(r2, r3) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000280)=""/192) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(r3, &(0x7f00000003c0)=[{}], 0x5d, 0x0) unshare(0x20000000) r4 = getegid() r5 = dup(r2) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f00000000c0)={0x100000001, 0x10000, 0x0, 0xf4, 0x93, 0x4}) setfsgid(r4) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) sysfs$2(0x2, 0x6, &(0x7f0000000440)=""/241) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000240)={0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x7) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/30 08:28:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="300080001908010700000000000000000a0000000100000000009500646a561a8ec1f724374d5dd5a1af736359d1748e660c41bb41eabf0f5e32c6fddb459f5684dcf43c0179aafc756804c76d3aa98aeaec1a93f1e4db8bd06cdf648c47224bdd692b5ec99aa66f89"], 0x30}, 0x1}, 0x0) 2018/04/30 08:28:57 executing program 4: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:28:57 executing program 6: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:28:57 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x28052, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f0000000000), 0xfffe) 2018/04/30 08:28:57 executing program 0: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:28:57 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000040)=""/9, 0x9, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xa0400, 0x0) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000180)=0x80000000000003) 2018/04/30 08:28:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) getsockname$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1400008}, 0x3df, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="300000001900010700000000000000000200000000000000000000001400050000050000000080000000001519e27219"], 0x30}, 0x1}, 0x0) 2018/04/30 08:28:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) mkdir(&(0x7f0000000040)='./control\x00', 0x3) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./control/file0\x00') sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="24000000190000000a00000000000000000000000800060014ffffff4895936f78b097a7ef764e4eca890435b633c66b49678870833402a5648e90be71029869e8e661a2e2d86e6ab99aa07bcd"], 0xff0f}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) rt_sigqueueinfo(r1, 0x1f, &(0x7f00000001c0)={0x80000000000, 0x32, 0x4, 0x100000001}) [ 236.134407] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 236.143777] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2073 sclass=netlink_route_socket pig=17833 comm=syz-executor1 2018/04/30 08:28:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r1, &(0x7f0000000000)={0x7}, 0x8) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="300000001900010723260485b02e5a00000000000000000a000000000000000000000014000500000000000000000000"], 0x30}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x3, 0x2, 0x0, 0x4, 0x4, 0x2}, &(0x7f00000000c0)=0x20) 2018/04/30 08:28:57 executing program 6: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:28:57 executing program 3: r0 = userfaultfd(0x0) getrlimit(0x2, &(0x7f0000000040)) r1 = dup2(r0, r0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0xffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/04/30 08:28:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x101, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x10, r0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400c00, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000480)={{0x0, 0x1}, 'port0\x00', 0x1, 0x140071, 0x80000000, 0x2, 0x6b, 0x3, 0xa94, 0x0, 0x0, 0x80000000}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000340)=""/163) ioctl$int_out(r0, 0x5464, &(0x7f00000001c0)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) futex(&(0x7f00000002c0)=0x2, 0x9, 0x1, &(0x7f0000000400)={0x77359400}, &(0x7f0000000440), 0x1) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) getpgrp(r3) sched_setscheduler(r3, 0x7, &(0x7f0000000280)=0x1ff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000600)={{0x7, 0x82}, {0x1000, 0x3}, 0x8002, 0x4, 0x5ba}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x5, 0x10010, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004b5000/0x3000)=nil, 0x3000, 0xc) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000540)=""/129) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/30 08:28:57 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x242200, 0x0) sendmsg$key(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)={0x2, 0x13, 0x80, 0x9, 0xb, 0x0, 0x70bd27, 0x25dfdbfc, [@sadb_ident={0x2, 0xa, 0x8b0, 0x0, 0x7fff}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x7, 0x14, 0x4}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x8}]}, 0x58}, 0x1}, 0x800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x81, 0x0) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000280)={0x2, 0x4, 0x5, 0x0, 0x196, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_address={0x3, 0x0, 0x7f, 0x80, 0x0, @in={0x2, 0x4e21, @rand_addr}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e20}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xa, 0x10, 0x4}, @sadb_lifetime={0x4, 0x3, 0x2, 0x6, 0x903, 0x87d}, @sadb_ident={0x0, 0xa, 0x800, 0x0, 0x873c}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd25, 0x3501}, @sadb_x_nat_t_type={0x1, 0x14, 0x7}]}, 0xa0}, 0x1}, 0x880) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r1, &(0x7f0000000340)="1cbea17244bc503bc20dd3ce81d63dac95d8356f747934a9fd04b046870fa779ae47d6d4ccbfbabd31383ac65a61af2e61e2607f84b68d346f4bf3f96adc5ea574011a05eafedaea9eb717d602862ddc5fc4de39381d06b5620bf3c411464dced85b782672bb2a04ca433fc805d58d7c9be4f7b89637a90be63776a80755a36f0a1dddc955", 0x85, 0x8000, &(0x7f0000000400)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$netlink(r2, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'syzkaller1\x00', &(0x7f0000000180)=@ethtool_stats={0x1d}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r3, 0x80000001}, 0x8) 2018/04/30 08:28:57 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x2, &(0x7f0000000200)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x1ff, 0x0, 0x4, 0x5, 0x4}, 0x14) clone(0x0, &(0x7f00000013c0), &(0x7f0000001400), &(0x7f0000001440), &(0x7f0000001480)) tkill(r0, 0x17) 2018/04/30 08:28:57 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/118, 0x76}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x3655, &(0x7f0000000100)=""/227) 2018/04/30 08:28:57 executing program 6: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:28:57 executing program 4: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:28:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/30 08:28:57 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x200000000000010e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40280, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/04/30 08:28:57 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2200, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000040)={0x401, 0x80, 0x7, 0x6f550}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f00000001c0)={0x10}, 0x100000073, &(0x7f0000000100)={&(0x7f0000000140)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x8040) 2018/04/30 08:28:58 executing program 0: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:28:58 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000280)=0x9) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) getxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@random={'osx.', 'wlan1posix_acl_access\x00'}, &(0x7f0000000340)=""/94, 0x5e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x100000000, 0x8, 0x1e, 0xffffffff, 0x4}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000000c0)={r2, 0x15c8ddbd}, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000440)={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}}, 0x800, [0x1ff, 0x1, 0x6a, 0x10000, 0x9, 0x4, 0x100000000, 0xfffffffffffffffa]}, 0x5c) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/if_inet6\x00') pread64(r3, &(0x7f0000000180)=""/202, 0xca, 0x80000000000b) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x4, 0xfffffffffffffffd, 0x0, 0x5, 0x3ff}, &(0x7f0000000400)=0x14) 2018/04/30 08:28:58 executing program 2: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0xfffffffffffffffc, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x7, 0x2, [0x1, 0xfffffffffffffffe]}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000580)={r3, 0x7}, 0x8) fchmod(r1, 0x20) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000005c0)={r3, 0x2, 0xa8, "edf3ce5c1e8f5cd591cdd30dea3e5e120393ae765d5154448d669a706f5dc630548c07bc9cb015e30209c6347892a7554e8d34e4723a8a665716ecb9fcc5d4fdddf4b894039428325074d0753cf7f3d469a6304224ed8ec6f254eb9efa72cc3ccbe0125867345688026c16d8e82a713a3193c5e8a36bd8ed7abe44f19bb002f7fac622369fbdbabb899534a9b7e59b1fc28a5386ae999375e4f775c30dddbd43f0845f7c028487b0"}, 0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xfc, 0x8, 0x7, 0x0, 0x5, 0x5, 0x7, {0x0, @in={{0x2, 0x4e20, @rand_addr}}, 0x3, 0x2400000000000000, 0x3, 0x1, 0x8001}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x9, 0xffffffff, 0x4, 0x6, 0x40}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x1}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x0, 0x7530}, {r5, r6/1000+30000}}) sendto$ax25(r2, &(0x7f00000003c0)="169fb7328ada262c113310b06e6f8073ffa34c6f2605d2cdf09f3ffff2d9ff6e2c91f3c3c1aefba08e42cbfc97fda9a71260818b13371b54417b178205d5b12c34477dc8295129741168ff3a53cf1c467787ee03d9e67c80c2bccc192e8159a6aece76a4dd54b616feeca1cd0331ce51386f1da68a99f0355350e146ae6dd2a6f75e2c729d990acdb3afa8f11665c6897ce1dd891a8b5c21ede86f53a2d555158187001d656b4021a5d4b91d9384039a6347b816998c55b4993e20970de1ba49e92a052c6220a9e20e59731437f40ac39e533ed0c700b276780a4cffa8f8273a9627a8722a1ab6ae39a115b89659f77e94552e4eaa", 0xf5, 0x4, &(0x7f00000004c0)={0x3, {"27f4291c8b0531"}}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x20400, 0x0) fstat(r0, &(0x7f0000000340)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd}], 0x30) 2018/04/30 08:28:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getmulticast={0x14, 0x3a, 0x10, 0x70bd25, 0x25dfdbfd, {0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x68335b7bdf538df1}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:28:58 executing program 6: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) inotify_init1(0x80800) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) wait4(r2, 0x0, 0x80000000, &(0x7f000005af70)) 2018/04/30 08:28:58 executing program 4: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:28:58 executing program 0: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:28:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x3, 0x8, 0xffffffffffffff81, 0xa97b, 0xefc}) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000000)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x37b}, 0x1, 0x0, 0x0, 0x1000002}, 0xffffffffffffffff) 2018/04/30 08:28:58 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f00009cf000/0x200000)=nil, 0x200000}) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2018/04/30 08:28:58 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) pwritev(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x34123610) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) clock_gettime(0x0, &(0x7f0000000000)) fchdir(r0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140)={0x77359400}, 0x10) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0xffffffc5) creat(&(0x7f0000000080)='./file1\x00', 0x4000010) fallocate(r1, 0x10, 0x0, 0x10002) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="1400000000080000000000080200fdffffff0000000000"]) fchown(r1, 0x0, 0x0) 2018/04/30 08:28:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200800, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/30 08:28:58 executing program 6: add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="01d10dc644dcfc83f90e7334693dd82334097e84ee35bd109ab5f49de039d6c67d8f080ca96ebb51eac84bba9d4d5ca5e4f6aebf4bde567c5a8e0faaa4ea80e9e3322ea87e46164d3d", 0x49, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0xfffffffffffffffc) 2018/04/30 08:28:58 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@get={0x1, &(0x7f0000000180)=""/78, 0x200}) r1 = eventfd2(0x0, 0x0) socket(0x1b, 0x1, 0x9) socketpair$inet(0x2, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x8935, &(0x7f0000000080)={'team_slave_1\x00', @ifru_settings={0x10001, 0x2, @fr_pvc=&(0x7f0000000040)={0x9}}}) r3 = epoll_create1(0x80000) fcntl$getflags(r2, 0x40b) r4 = epoll_create1(0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000100)=0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000bf3000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000afdff4)) dup2(r3, r4) 2018/04/30 08:28:58 executing program 4: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:28:58 executing program 5: r0 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f00000000c0)="2f45e69411bd267193c0de0889423aa442cb0f028ec2c00377159c5b57ea750116a2d9a68453c7885acd2a73f62b7caafc0fa7fa412419f8071d6fa26cde532133ea503d2b", 0x45) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x4, 0xea, 0xfffffffffffffff7, 0x4, 0x1, 0x1400, 0x5, 0x3, 0x10001, 0x200000000000008e}, 0xb) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/04/30 08:28:58 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="11deb09f586b6ef30000000000000086589f81c53000000000000000000000000000003b0000b944233f53272b7a8837fa16ff72eece68b42916668b73a9d8972f4faa"]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x189600, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 2018/04/30 08:28:58 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x1) 2018/04/30 08:28:58 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000080)) 2018/04/30 08:28:58 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1b74ea38) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) 2018/04/30 08:28:58 executing program 3: unshare(0x28060400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r1, r0, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000040)) epoll_create1(0x80000) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000000c0)) 2018/04/30 08:28:59 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x200000005405, &(0x7f00009fbff8)) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xffffffff, 0x30}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x4, 0x80000001}, &(0x7f0000000100)=0x8) 2018/04/30 08:28:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x101000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000380)={0xc84, 0x10000, 0x3ff, 0xffffffff}, 0x6) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x800, 0x0) connect$inet6(r2, &(0x7f00000003c0)={0xa, 0x4e20, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000240)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x16, {0x2, 0x4e22, @multicast2=0xe0000002}, 'syz_tun\x00'}) r3 = syz_genetlink_get_family_id$team(&(0x7f00000004c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x53400000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, r3, 0x404, 0x70bd27, 0x25dfdbfc, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x20044050}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="8367000000000000000a0000000000000000000000140005000000000000190000000000000000000100000000000000d5d27e549a5fdf580922cde9cc4a1cd176f1643ad13033fa4bb126344afb52e6f19af242b9ac4f90a212fe784ceed56e39cea0f504e4bf37f7454c37fb36"], 0x30}, 0x1}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000400)={0x2, 0xf758, 0x7, 0x0, 0xc}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x48, r5, 0xa04, 0x70bd29, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xee}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x378e016b5a10431e}, 0x0) 2018/04/30 08:28:59 executing program 4: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:28:59 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x22980, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)={0x2, {{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}}, 0x0, 0x4, [{{0xa, 0x4e23, 0x61a, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x8}}, {{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x1f}, 0x5}}, {{0xa, 0x800, 0x9, @dev={0xfe, 0x80, [], 0x20}, 0xfffffffffffffffa}}]}, 0x290) r1 = socket$packet(0x11, 0x100000000000002, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0xfffffffffffffff9}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'syzkaller0\x00', &(0x7f0000000240)=@ethtool_drvinfo={0x3, "c352fc1322f71eea5deef135a093c53162df7d0a94219120a29e818221c9e757", "5da481cd669d35047bdd516e83d8d0bf95e0b599df05ed48fd8c9bd0a350f0c4", "bf47bfc59d31fc7409356a3c808015facc4c9be2c4dcea33cba0e151a0de4fce", "7002d678b72c3a1ca1d131881481a97cff29b405b8adb5620ce7d4dbec944e0f", "1e2f076d93b793013a89bbf4ecf2d6b5feae9626dfce15b000957dba1ddf5ec6", "a7b86d16d179123a15cdc7dd"}}) 2018/04/30 08:28:59 executing program 2: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="100829bd0000fddbdf250400000008000500c4000000080005000700000008000600f2ff000008000600ffffffff"], 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1b1100, 0x0) sendto$inet6(r4, &(0x7f0000000680)="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", 0x1000, 0x8000, &(0x7f0000001680)={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x31}, 0x1c) r5 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r5, &(0x7f0000000400)='ns/net\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000040)=""/234) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x6}}, 0x0, 0x1, 0x9, 0xfffffffffffffe00, 0x20}, &(0x7f0000000500)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000540)={r6, @in={{0x2, 0x4e21, @rand_addr=0x100}}, 0xff, 0x80}, 0x90) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000600)={r6, 0x5}, &(0x7f0000000640)=0x8) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) recvfrom$ipx(r4, &(0x7f0000000340)=""/113, 0x71, 0x10040, &(0x7f00000003c0)={0x4, 0x20, 0x34, "f4cccbfe1e04"}, 0x10) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) 2018/04/30 08:28:59 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) fchdir(r2) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='net/netstat\x00') preadv(r3, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000004c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000030020000180100001801000070030000700300007003000004000000"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000340)={0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240)={r6, 0x5, 0x30}, 0xc) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000380)={r5, 0x1}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) perf_event_open(&(0x7f0000000280)={0x0, 0xfffffffffffffe95, 0x4, 0x5, 0x0, 0x1, 0x0, 0x0, 0x80980, 0x4, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x0, 0x8, 0x5, 0x8, 0x1000, 0xb, 0x0, 0x10000, 0x100000000000, 0xfff, 0x0, 0x6, 0xab4a, 0x9, 0xff, 0x8, 0x3, 0x7, 0x7, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x9}, 0x0, 0x7fffffff, 0x1, 0x7, 0x0, 0x49d8, 0x80}, 0x0, 0x8, r1, 0x2) fcntl$setpipe(r0, 0x407, 0x80000001) 2018/04/30 08:28:59 executing program 5: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:28:59 executing program 3: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:28:59 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x100000000, 0xffffffffffffffff}, 0x0, 0x6, 0x1, {0x7f}, 0x6, 0xe900}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/30 08:28:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x140, 0x0) r3 = gettid() lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$null(0xffffffffffffff9c, &(0x7f0000000880)='/dev/null\x00', 0x20040, 0x0) sendmmsg$unix(r2, &(0x7f0000000940)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000004c0)="63a1e209e81ff032689637a633c36887c80b1ecca8d9749c44fb42262ca639c2cc9a486bb2a03f9070938ad6c2b0d5c6deb04c1e57a26c339c6ae4be3d23067f16c7d97f542b92f68a787f62a5a5e1a947b49a", 0x53}, {&(0x7f0000000540)="333697f3eb3194a932811f592d8d4588ab244812573edc44ecee81938dbaddd74f317818a1af41c022092a894caa48d4398e34f5d255a40593add42f1e03b66545e4152b5dbe83eeef2a", 0x4a}], 0x2, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r9, r1, r0, r0, r1, r1, r1]}], 0x70, 0x80}], 0x1, 0x20000800) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000980)=@assoc_id=0x0, &(0x7f00000009c0)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000000a00)={r10, 0x7, 0xbc, 0x2, 0x1f, 0x400}, 0x14) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffffffffffffc3, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r11 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b000000066feed50b510d87e9ac885f1ed31f9251b4273a4f304a07b822fea84e3510b7de7b577d8592095f46873df9f181364c3735c355fea1b8d03c90a29510affaf40d13d5416018bd2e229746c1d5ac8d871431a7900ded0c406f57026d5c0dafa2a691b857b8d79e38de7f6999f8129ff338e659a83b9daaeb8ac3e5d09746884a02eb72ae45fc170cb67edf9d7abdf0558bddedd10c8631e22e0d580f0b1cde37846944d731f26c09e561ebc5c4e0000001e5e0f7f82e2a03732e498e4948dad8eccb5e9184344a48b115125c68250bfa5ea7cd982a30435d982ac36a0c3d469bbb6e0421afa20de"], &(0x7f0000000180)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r11, 0x84, 0x72, &(0x7f00000001c0)={r12, 0x4, 0x30}, &(0x7f0000000200)=0xc) r13 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r14 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, r13, &(0x7f00000002c0)='.dead\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, r14) [ 238.217631] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=17996 comm=syz-executor1 2018/04/30 08:28:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004cdff6)='ns/cgroup\x00') ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x17e7af78) setrlimit(0x7, &(0x7f0000000100)) ioctl$VT_RELDISP(r0, 0xb701) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffffffb, 0x8, 0x8003, 0x2, 0x4, 0x4, 0xdf6, 0xfffffffffffffffa, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x100}, &(0x7f0000000140)=0x8) 2018/04/30 08:28:59 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000040)="e180c814", 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'veth1_to_bridge\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)) iopl(0x7) 2018/04/30 08:28:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040)={0x2c, @loopback=0x7f000001, 0x4e23, 0x2, 'wrr\x00', 0x26, 0xebb5, 0x9}, 0x2c) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) [ 238.287673] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18008 comm=syz-executor1 2018/04/30 08:28:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004cdff6)='ns/cgroup\x00') ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x17e7af78) setrlimit(0x7, &(0x7f0000000100)) ioctl$VT_RELDISP(r0, 0xb701) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffffffb, 0x8, 0x8003, 0x2, 0x4, 0x4, 0xdf6, 0xfffffffffffffffa, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x100}, &(0x7f0000000140)=0x8) 2018/04/30 08:28:59 executing program 4: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:28:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8000, 0x18) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x84000}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB="88010000", @ANYRES16=r3, @ANYBLOB="00022cbd7000fddbdf250100000008000100", @ANYRES32=r1, @ANYBLOB="6c01020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400080000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r1, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400e005000008000600", @ANYRES32=r1, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000002000008000600", @ANYRES32=r1, @ANYBLOB="380001002400050061637469764f706f727400000000000000000000000000000000000000003e4395e65de1fa57000008000400", @ANYRES32=r1], 0x188}, 0x1, 0x0, 0x0, 0x80}, 0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'tunl0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000740)=@ipv6_newaddr={0x34, 0x14, 0xf8fdc16c5d2b2509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x600}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x34}, 0x1}, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x8000) 2018/04/30 08:28:59 executing program 4: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:28:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x82000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x7, 0x7, 0x3, {r2, r3+30000000}, 0x1}) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) rt_sigaction(0x2, &(0x7f0000000100)={0x1, {0x8}, 0x40000004, 0x6}, &(0x7f0000000140), 0x8, &(0x7f0000000180)) 2018/04/30 08:28:59 executing program 2: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:28:59 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000000100), 0x0) 2018/04/30 08:28:59 executing program 3: r0 = socket(0xa, 0x40000000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/04/30 08:29:00 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x403e) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r4 = dup2(r1, r1) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x174, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) dup2(r1, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=ANY=[@ANYBLOB="01634040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f00007b9815)=ANY=[], @ANYPTR=&(0x7f000069d000)=ANY=[]], 0x0, 0x0, &(0x7f0000003fb1)}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0x10004, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000100)={0x3, r5, 0x10000, 0x4}) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000140)={0x50, 0x3, 0xe7, &(0x7f0000000240)="791ed47b0fd942fd9ee323aebfce284f3f434400fc5064f1d5003607ee3f736f92cfbc3b9564daf659ab2eed5d8dc425044ef9d29aba9a6ca85372575ad971d8bd82cb5e9f755a3aa2ca0ef2f9137bbfc865ed9524f4313a6520ad12e1ca5c538b257e2fb46ce7d7f88aef0a0e27d32a1af3303a8428594ee056fa364ccf7b763384532f97c7f806df69459272e55044269ab53c3b30dff981dc6d2a7c0694cb64402c83d8b4b65d8eb0ba8c42e47008b1f48eb4bebd3426cdd7631d227afa0d2ddae96daaa2a6bb7b04da87641c6c171e976cdd28e65361e8b062461fcef8a7589073d710e682"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/30 08:29:00 executing program 2: r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x0, 0x0, 0x0, 0x1}, {0x6}]}, 0xffffffffffffff54) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) 2018/04/30 08:29:00 executing program 4: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:00 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00008acff8)=@abs={0x1}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = open(&(0x7f00000007c0)='./file0\x00', 0xb4de4e80203448c3, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000800)={0x8, 0x658, 0xffffffff, 0x3, 0x1, 0x4, 0x5, 0xfffffffffffffffb, 0x8001, 0x200, 0x3}, 0xb) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x5, 0x6d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x11, 0x40, 0x0, 'ipddp0\x00', 'veth1_to_bridge\x00', 'ip6tnl0\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x170, 0x1a0, [@mark_m={'mark_m\x00', 0x18, {{0x3ff, 0x8b0, 0x2, 0x1}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x1f, 0x4, 0x1, 0x1, 0x0, "5a2dc025849c319e1e34867fb1a26b64ab929a79e1235bdaac956c70be04764b0e70bea68e86868e4cf2576582614b5537df568add1d042854ae8b16d4e28478"}}}, @common=@ERROR={'ERROR\x00', 0x20, {"2831f54e802b80245fda0e6cf55dfa83717d1c319edb5e9ea00581952c64"}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}, {{{0x0, 0x0, 0x8100, 'syzkaller0\x00', 'veth1_to_team\x00', 'bridge_slave_1\x00', 'veth0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xc0, 0xf8}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x7, 0xfffffffffffffffd}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, 0x10}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x28, 0xf7, 'lo\x00', 'veth1\x00', 'vlan0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff], 0xb0, 0x110, 0x140, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x0, 0x6b37ae8b191eaccc, 0x2}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xa00000}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x9}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x3, 0x20, 0xdbff, 'veth0_to_team\x00', 'ipddp0\x00', 'veth0_to_team\x00', 'lo\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xb0, 0xb0, 0xe8, [@statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x3db1, 0x9, 0x9, 0x80000000}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}}, {{{0x5, 0x1, 0x8864, 'syzkaller1\x00', 'veth1_to_bridge\x00', 'team_slave_0\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff], 0xd0, 0x120, 0x150, [@pkttype={'pkttype\x00', 0x8, {{0x2, 0x1}}}, @vlan={'vlan\x00', 0x8, {{0x0, 0x1, 0x8864, 0x1, 0x2}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0xffffffff7fffffff, 0x4e3}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1ff}}}}]}]}, 0x748) 2018/04/30 08:29:00 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='statm\x00') ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000006c0)=""/244) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x33, @empty, 0x4e20, 0x1, 'wrr\x00', 0x8, 0x0, 0x29}, 0x2c) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000004c0)="1773cda6365daa620a73caf460d44f8530f722beb83ded7db74a389a1320b6d86e4ab1d4378190de70f67d8c109123386d0aef1d0cce8ff793fb977b545e69467fa63760785651ae9959b83211c17718c50a4c", 0x53) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000002880)="5c11e5b3d63fb0271b1311e52aeb162215bf1af732375cb15c61e1a4241d1c906ced28c59949a32e461f02c7bad21b0abf1e32dc532388825bb91c130edf80fedeb56a0519c9121fb83e53f263252ec28ae48e0c8997b164739db12ff8e26c6a83e62fabf65359b36622bd5eeef922c2b56c91eb9170e3d8443652f1f37b63f6ecf6f6cdd8cba2bfa6ee37b5faf4f3a061f652f028f586b15f815d14b3c78ccf749a6102b0205e2796f91a55b919425a633bb639bd9ef8edb99f5f3b516c312c5426db78564feae07f0063cae9c9557b282b6793de799cdb535773f4a245b5ca9546ff72796e48a3d5c084c8db6b84ce9202c8cf87826351634f8f927d1782da88914d2af3e9c941b35274209c0b1089caba6745bebb6a160206a13236243c0d2bb52a64896044488ede0fa4b320b840b4c78f9fc09def8b2012913359acf90140d0362a187006cb10ca81fb989de797cb73c09b32a38e9a76c223dce00d90eba9c25b8341145dbf04eaba05278be3487d590b45dd0816e266d837c3fe350d7b142030f59ad1ebc842e8b7168bcdc6ca9c1fe3e08f21aa4e824bbbfb91cd64772638e24672e4f155249359f0bf7b608927c6add3d001ecf15bba212d07749ea91c42935bfed3802b612c1e535acf7cf721f49c71df81de671933a8467af02436ef87a4057faa68df1ce2f2ec1d1fffbd658be41d4459f317bd59e9045fbf2eefe8a5264c31da1e19e89415fa763286ddddb13d7627cdbdea2a946e9a14a78cb6e5cef4547bc92d1c955b1e27f45aea8932212a50593f385770f7bbbdfbd3091e3487a7303cdfc11707e1a3f9aba695dcc6e01840f09aa3443da0d376532e0a43a9b02697dbe3caa9ad88a74ec7f730a6aac4b98eba9dc6ba21e68fdf23441c4f35a51ea48e80375c0268a0f196193fcc9a47fc8418235346815ffcc5f50ccca47f0725fca9a141638dd63e1e21c090ee5cb4446bde244865f2d5c351d32ce5e4705772a3262ab4521318180f262a375415ad2d24cbe1abc562b31e11cebdc669ee17c2753d81408456", 0x2e9}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f00000007c0)=""/4096, 0x1000, 0x42, &(0x7f00000001c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000540)='bbr\x00', 0x4) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)=""/232, 0xe8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f00000005c0)=""/158, 0x9e}], 0x3, &(0x7f0000000480)=""/1, 0x1}, 0x100) 2018/04/30 08:29:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = getuid() ioprio_set$uid(0x3, r1, 0x0) 2018/04/30 08:29:00 executing program 5: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x945c, 0x100) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/206) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000080)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x0, 0x0) 2018/04/30 08:29:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x8}, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x50000400}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r3, 0x0, 0x70bd2c, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x8801}, 0x8004) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x5, 0x51, 0x2, 0x0, 0x9}, &(0x7f00000002c0)=0x13) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r4, 0xdf22, 0x2, [0x529e, 0x6]}, 0x318) 2018/04/30 08:29:00 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x14103e, 0x0) ftruncate(r2, 0x80003) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000001c0)=0x10001) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000000040)="e36619c330dab905bf3f5611ec92875e6fe950489092c9d96cbdcdf62d326ecbca3bfbfa3d88263bc13d8d3247eec03b6ee2d3650df0f13b7c4ba8d5f17554070037b88acfbc1d6c1e12829d3d5d7e14ee207076cf5c663d1038a11e560e412ef8fb050673456370a32132166d1625c2022190f7ba2715b2f1a2c1faf2264e60dcf9bd494a1a98db3a2198b321c1ab34b9906e309aafeb58da2e508572869f3066acd7", 0xa3) accept4$packet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/30 08:29:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000700000000000000b3ea1d6380ea00020000d0d403fb75a1b3fb000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0x6dfbb24d, 0xfffffffffffff1b8, 0x1, {}, 0x8, 0x3}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)="2f70726f632f7306000089c77465000000000000000000007035e2127e550e932947e0430102215393f584f0e044be0627d30b2d6b6985244f0ffda52c09125cafbea682f84d21f34e7c520bd43921a53d2a116946edc1f6396dc82b96585e5efa3d", 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) [ 239.200702] IPVS: set_ctl: invalid protocol: 51 0.0.0.0:20000 wrr 2018/04/30 08:29:00 executing program 3: unshare(0x60000000) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) accept(0xffffffffffffffff, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x80) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[], &(0x7f0000000140)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x3, 0x0, 0x3f, 0x6, 0xc4, 0x2, 0x7], 0x7, 0x81, 0xb3, 0x7bc4, 0x6, 0x9, {0x3620, 0x8, 0x7ff, 0x8, 0x4, 0x184109d3, 0x7fff, 0x0, 0x8000, 0x111, 0x6, 0x20, 0x8, 0xeca3, "ed2f3dd95462235fcaffaca7d9e6ca09d734e404a452bc2e95d99db3ee05496a"}}) 2018/04/30 08:29:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001900010700001000000000000a000010000000000000000014000500000000000000000000000000000000014ee0699a184e0ea64d5416a1d16abffc1adba7223d78743633331635dd64960d764b7e"], 0x1}, 0x1}, 0x840) [ 239.290534] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18096 comm=syz-executor2 [ 239.327782] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18096 comm=syz-executor2 2018/04/30 08:29:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x5, 0x4) r2 = fcntl$dupfd(r0, 0x406, r1) bind$inet(r2, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="01015604000000bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x34d) sendto$inet(r0, &(0x7f0000000700)="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", 0x5b5, 0x0, &(0x7f0000001140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000100)="8fc813922a85d0cb0886e1fd4e2a6a4bc4e2d29fb05b8dfe446e8dea7743adbb688aa6cd5ac0634d6ba4dc660ec47de28ae44a7fcadda57055305c1ed47713b094aaeb2624a8911c2d6cb04f1c3b9e57457a80d2467d55489d031bade35c6434a7ceadb0190fc52ca9c12d3fc0994922696fc3f187d680fef5ff19df0fbd0b938fe7ebce0cf4e02c7e54cbfa9a29101a69e9dbf6bd205334d2e12a0b4676c476172b02c697db28641703d781ac3aac77de6610d334d8", 0xb6) connect(r1, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x4, 0x2, 0x4}}, 0x80) 2018/04/30 08:29:00 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000fe5ff3)="646576206c886c2839a257fc30", 0x0) ftruncate(r1, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000080)=0x3000, 0xffee) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) sendfile(r0, r1, &(0x7f00008b9000), 0x80000000) 2018/04/30 08:29:00 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x14103e, 0x0) ftruncate(r2, 0x80003) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000001c0)=0x10001) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000000040)="e36619c330dab905bf3f5611ec92875e6fe950489092c9d96cbdcdf62d326ecbca3bfbfa3d88263bc13d8d3247eec03b6ee2d3650df0f13b7c4ba8d5f17554070037b88acfbc1d6c1e12829d3d5d7e14ee207076cf5c663d1038a11e560e412ef8fb050673456370a32132166d1625c2022190f7ba2715b2f1a2c1faf2264e60dcf9bd494a1a98db3a2198b321c1ab34b9906e309aafeb58da2e508572869f3066acd7", 0xa3) accept4$packet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 239.403272] IPVS: Creating netns size=2536 id=41 2018/04/30 08:29:01 executing program 0: getgroups(0x0, &(0x7f0000000180)) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x36, 0x4) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000457000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x44, &(0x7f00000001c0)="e305a21bd1f66a109f9be706cdd7295405e8634fbce8ba9bf56699f2a5a1fb38bb02cadc3f59", 0x26) 2018/04/30 08:29:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="30200000190500870000000000000800900a0000000000000000000000140005002b43148a52b2caecb0208b1ba6e134a7"], 0x30}, 0x1}, 0x0) 2018/04/30 08:29:01 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000240)={0x4, {{0xa, 0x4e22, 0x5, @empty, 0x100000000}}}, 0x88) r1 = syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0x0, 0x8006) write(r1, &(0x7f0000000200)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x240000, 0x0) write(r1, &(0x7f0000000180)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697a43edd3a70f330e6fe3a1c9c76f3f000079a8", 0x58) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r3, 0x9, 0xd}, 0x8) writev(r1, &(0x7f00001b6f90)=[{&(0x7f0000000040)="e59bc053050000007bb51f597ea6feb27c6371100ca6f5c53ded1a2f0fd1c92c1f8082d61217feadb3af", 0x2a}], 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x227c, &(0x7f0000000100)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, "e8e1ffc9920000200001000100"}) 2018/04/30 08:29:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000080)={{0x2}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0xfffffffffffffffe, @remote={0xac, 0x14, 0x14, 0xbb}}, 'erspan0\x00'}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e22, 0x10001, @loopback={0x0, 0x1}, 0x4}, 0x20, [0x1, 0x9, 0x7, 0x2, 0x6, 0xfffffffffffffffc, 0x200, 0x8]}, 0x5c) 2018/04/30 08:29:01 executing program 7: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:01 executing program 4: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:01 executing program 6: socket$inet(0x2, 0x3ffffffffffffffd, 0x0) 2018/04/30 08:29:01 executing program 5: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:01 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220", 0x6) sendfile(r0, r0, &(0x7f0000001000), 0xffff) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000000), &(0x7f0000000140)) 2018/04/30 08:29:01 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'veth0_to_bond\x00', @ifru_map={0x400, 0x8001, 0x3, 0x8000000100000000, 0x8f}}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x0) [ 240.344918] binder: release 18101:18126 transaction 101 out, still active [ 240.363640] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1305 sclass=netlink_route_socket pig=18135 comm=syz-executor1 [ 240.366820] binder: undelivered TRANSACTION_COMPLETE 2018/04/30 08:29:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000042c0)='vegas\x00', 0x6) r2 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100, 0xfff, 0x0, r3}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r4) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000025c0)=0x0) get_thread_area(&(0x7f0000006980)={0x100000001, 0x0, 0x10000, 0xea81, 0x596, 0x7, 0x1, 0x7, 0x7f, 0x3fff}) r6 = syz_open_procfs(r5, &(0x7f0000002f80)='map_files\x00') setgid(r2) ioctl$GIO_UNIMAP(r6, 0x4b66, &(0x7f0000006900)={0x4, &(0x7f0000006640)=[{}, {}, {}, {}]}) r7 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$FUSE_DEV_IOC_CLONE(r7, 0x8004e500, &(0x7f00000069c0)=r1) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000006640), 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[], &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r7, 0x27ffe) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r7, &(0x7f000053cffc), 0x8080000001) 2018/04/30 08:29:01 executing program 7: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) [ 240.366842] binder: send failed reply for transaction 101, target dead 2018/04/30 08:29:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x106) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2d, 'pids', 0x20}, {0x2f, 'io', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'memory', 0x20}, {0x2b, 'io', 0x20}]}, 0x1b) 2018/04/30 08:29:01 executing program 3: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x20000000000001e5, &(0x7f0000007000)=[{}]}) ioctl(r0, 0xc0184908, &(0x7f0000001000)) 2018/04/30 08:29:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:29:01 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ac000000210001080000000000000000fe8000000000000000000000000000bbac14140000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000fd00e00000020000000000000000000000000000000000000000000000000e3ea2f4fc5e583993d66fac408659b74a158b5df18384f0ef4d7879f54821"], 0xac}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/30 08:29:03 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xab, "06a2ee33f8d5e4932cfaa43881b3500fe644f119f53dd876c79f1330585edf4cba0102e1d81cf927dd9d77ff7b6dd590547c6a987d28db135b2405bb72a5db8a01b0cb84a61cbe1fafdb1a0e5c2f4b71393da5b2cb12b321187c39dd23d9dbf77cfe212ca4bcb54c3924217372920c2d70d75a872a146783fee2272609b3c3008a5aff7f2750ea0c75a6e928cef2f456714bd73c635cfa1bb5d962d6fd8517d1d4e47aabecff29281cf361"}, &(0x7f0000000200)=0xb3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r1, 0xfffffffffffffffc}, &(0x7f0000000280)=0xc) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ion\x00', 0x480000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000007000)=[{}]}) fchmod(r2, 0x45) r3 = open(&(0x7f0000000000)='./file0\x00', 0x1a5043, 0x20) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000040)) ioctl(r2, 0xc0184908, &(0x7f0000001000)) 2018/04/30 08:29:03 executing program 4: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x800, 0x0) 2018/04/30 08:29:03 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), 0x4) r1 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1000000002202, &(0x7f0000de0000)) 2018/04/30 08:29:03 executing program 7: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:03 executing program 3: r0 = userfaultfd(0x0) pause() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ef0000/0x4000)=nil, 0x4000}, 0x3}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000100)=""/117) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000001c0)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f00005e2000/0x4000)=nil, 0x4000}) ioctl$KDSETMODE(r2, 0x4b3a, 0xffff) 2018/04/30 08:29:03 executing program 6: r0 = socket$packet(0x11, 0x800000000000002, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80, 0x80800) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000180)=0xffffffffffff30b5, &(0x7f00000001c0)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r3 = dup(r0) ioctl$TUNSETLINK(r3, 0x400454cd, 0x301) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000200)=""/7, 0x7}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/90, 0x5a}, {&(0x7f0000000300)=""/248, 0xf8}], 0x4, 0x0) 2018/04/30 08:29:03 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) r1 = memfd_create(&(0x7f0000000100)='bridge0\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x200000011, r1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x70fd235c, 0x3, 0x1, 0x8df2, 0x8001, 0x1f, 0x77, 0x7, 0x5, 0x5, 0x3ff, 0x8}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) pwrite64(0xffffffffffffffff, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0xb}, @empty, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) fcntl$dupfd(r0, 0x0, r1) 2018/04/30 08:29:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000200)=0x4) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="300000009900010700000000000000000a00000000000000000000001400050000000000000000000000000000000001"], 0x30}, 0x1}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x18000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000040)={0x1, 0x1, 'client0\x00', 0xffffffff80000000, "e039c58cb5c6f2f4", "462203cf32c51fc052c03e018c1f2b03acb327a0ad129a92128f8d2530806f81", 0x1000, 0xae1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000100)) 2018/04/30 08:29:03 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSBRK(r1, 0x40044591) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x88142, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x20) pselect6(0x40, &(0x7f0000000040)={0x100000001, 0x800, 0x3, 0x4, 0x100, 0x5bd, 0x7f, 0x94}, &(0x7f0000000080)={0x1, 0x3ff, 0x9, 0x5, 0xa51e, 0x7fff, 0x1800000000000000, 0x4}, &(0x7f00000000c0)={0xffffffffffffffff, 0x8, 0x2, 0x8, 0x6, 0x80, 0xfc8}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={&(0x7f0000000140)={0x4}, 0x8}) close(r0) 2018/04/30 08:29:03 executing program 7: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000000000}, 0x0, [0x100, 0x39ac, 0x8, 0x247, 0x800000000000, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c7ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a7400000000"], 0x86) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x10) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="6f86f9d38e3497f4d3551bf0840e322ed5e520093701a9ad7959813b2958b1b4cde12594a95bddec8b91f3"], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x405) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0xfffffe1d) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x10, r6, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r7 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r7, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/30 08:29:03 executing program 4: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/121, &(0x7f0000000080)=0x79) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="300000001900010700000000000000000a000000000000000000000014000500000000000000000000de000000000001"], 0x30}, 0x1}, 0x0) [ 242.291075] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=153 sclass=netlink_route_socket pig=18209 comm=syz-executor1 [ 242.318739] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=153 sclass=netlink_route_socket pig=18209 comm=syz-executor1 2018/04/30 08:29:03 executing program 2: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526559446cd55f0909e86338eb10cd66056377ef855da4ba6fc88aae4b6aa2b7e4b8254c0eb417bed95c14977580193e86a00903258265c96396582cadd0075e69d99582b4b66c882ba944264780d10d420938dca5f48c863fb4acd0000000000000000000000000000000000000000"], &(0x7f0000000240)=0x2) fchdir(r1) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) [ 242.365969] IPVS: Creating netns size=2536 id=42 2018/04/30 08:29:03 executing program 4: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='schedstat\x00') sendfile(r0, r0, &(0x7f0000000000)=0xfdd6, 0x6b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x8, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xee, "13f266866f15ced9adda66f6c1e4e25e8b65c285c152aba44d30758eb42225d970c9d7b2a52cf984c94e567ba5b1387f7176ba532067528472f3fa39f9d09abeafc9f9e354026b89aa936ee6ffb2b477ee742dc3cda24def71b488676f109825806d4bf14ae3d9a61a51422b9e472e2e609e2c58df9a031cff466c4ad9fab8f5af673c48ab9e81b1149a011580128dba74321976902b0285d2a03082499702602f727871c3317fc7ccaf394a8c90d8600cfea39319f2c711148c0595a17bceb81860affed5ba9387d12fcbcb34941941cf3f11f675452da831d837367103aa527ef813da402c35792f05e887e845"}, &(0x7f00000001c0)=0xf6) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1000000000100) [ 243.125552] IPVS: Creating netns size=2536 id=43 2018/04/30 08:29:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040), 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40, {r2}}) 2018/04/30 08:29:04 executing program 4: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:04 executing program 2: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:04 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000d60000)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4001, 0x0) getitimer(0x1, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x80000001, @ipv4={[], [0xff, 0xff]}, 0x1}}, 0x4f, 0x0, 0x80000001, 0x5, 0x2}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000200)=[0x2, 0x200000000000000]) 2018/04/30 08:29:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0xff66}, 0x1}, 0x0) 2018/04/30 08:29:04 executing program 6: r0 = socket$packet(0x11, 0x800000000000002, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80, 0x80800) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000180)=0xffffffffffff30b5, &(0x7f00000001c0)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r3 = dup(r0) ioctl$TUNSETLINK(r3, 0x400454cd, 0x301) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000200)=""/7, 0x7}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/90, 0x5a}, {&(0x7f0000000300)=""/248, 0xf8}], 0x4, 0x0) 2018/04/30 08:29:04 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x207fff) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8)=0xfffffffffffffffe, 0x8000fffffffe) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000200)=""/227, &(0x7f0000000040)=0xe3) 2018/04/30 08:29:04 executing program 7: r0 = socket$inet(0x10, 0x802, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80000, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000000)={'team_slave_1\x00', @ifru_names='team_slave_1\x00'}) 2018/04/30 08:29:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x1, 0x2, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:29:04 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000400)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="18e4fb148c5586f92fc63b445973c682a3c116127b5930c08d749e8d30127a9bc523ec5b0f16ae0a4b6e1ef301", @ANYRES32=r1, @ANYRES16], 0x33) ftruncate(r1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r6 = getegid() lstat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setown(r2, 0x8, r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setgroups(0x6, &(0x7f0000000340)=[r4, r5, r6, r7, r8, r9]) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000003c0)={0x8, 0x1, 0x87, 0x8b0, 0x6}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000e80)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) 2018/04/30 08:29:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=[{0x28, 0x29, 0x5, "270202010000007efe8000000000000052"}], 0x28}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x74, "5460c4d99bb6a93edde213b42d199f2838026b2aedf477a7af6b075821eb74c1e562937605263dea8cf967468d9fc6c5b935bc05400e2aca700202e3e202401c29862aa7555706d4ca18bb8521cfdd5da579abb4a2e060ac987f2fa8aa9900e153cd882ed57a26236f27540f47fe1c22c1d7d722"}, &(0x7f00000000c0)=0x7c) r2 = accept(r0, &(0x7f0000000200)=@ipx, &(0x7f0000000280)=0x80) accept$nfc_llcp(r2, 0x0, &(0x7f00000002c0)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x600100, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00000001c0)=0xffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x26c5}, &(0x7f0000000140)=0x8) 2018/04/30 08:29:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'dummy0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)={0x24, 0x2c, 0x2ff, 0x0, 0x0, {}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x0, @u32}]}, 0x24}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800c80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x0, 0x70bd2b, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 2018/04/30 08:29:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"736974300000000000000000000600", 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00002000000002000000000000000000000000ffd1e72889d76c4efbe7829918ac314e37ffb5861cf9c751a59ae082a0a2b1628a2419fbfb361783627ca68d952be96a48e6a2e1858dc408f2d3df259418cd75b57d4edcd01c5bc0d089b8d918fdd5ccda9249effafd872328c2784db9c0bc73f764ad337961af3be6756a0fa89dbdfa2d40ee67606eeb5bf5", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100aaaaaaaaaabb0000"], 0x2c}, 0x1}, 0x0) 2018/04/30 08:29:04 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000080)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) accept4$netrom(r2, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x800) fcntl$lock(r1, 0x26, &(0x7f0000d61fe0)) dup2(r0, r1) 2018/04/30 08:29:04 executing program 4: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r0, &(0x7f0000000480), &(0x7f0000000640)=0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) [ 243.589503] device lo entered promiscuous mode [ 243.629223] device lo left promiscuous mode 2018/04/30 08:29:04 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x207fff) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8)=0xfffffffffffffffe, 0x8000fffffffe) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000200)=""/227, &(0x7f0000000040)=0xe3) 2018/04/30 08:29:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001900010716000000000000000a000000000000008d000000140005000000000000eaffffff0000000000000152abc2031c2fff030028ded249526173d82961f7168398ad335689fef4863106e475fa46976fcb146815824967e8bef159ef6c3a3a13bd52578ebe5d9f9aab675048da2e32bd"], 0x30}, 0x1}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0xffffffff}, 0x8) 2018/04/30 08:29:04 executing program 4: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r0, &(0x7f0000000480), &(0x7f0000000640)=0x10) creat(&(0x7f0000000100)='./file1\x00', 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:04 executing program 7: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r0, &(0x7f0000000480), &(0x7f0000000640)=0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:04 executing program 2: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:04 executing program 5: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r0, &(0x7f0000000480), &(0x7f0000000640)=0x10) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x20004d2d) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:04 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x207fff) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) sendfile(r1, r2, &(0x7f0000d83ff8)=0xfffffffffffffffe, 0x8000fffffffe) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000200)=""/227, &(0x7f0000000040)=0xe3) 2018/04/30 08:29:04 executing program 6: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) [ 243.686388] device lo entered promiscuous mode [ 243.897304] device lo left promiscuous mode [ 244.091309] device lo entered promiscuous mode [ 244.128567] device lo left promiscuous mode 2018/04/30 08:29:05 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000000280)=0x1, 0x8) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r2 = geteuid() getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) keyctl$chown(0x4, r1, r2, r3) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000040)=0x7, 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) mq_open(&(0x7f00000001c0)='/dev/null\x00', 0x0, 0x10, &(0x7f0000000200)={0x3f, 0xfffffffffffffffb, 0x2, 0x3, 0x6, 0x4, 0x200, 0x9}) 2018/04/30 08:29:05 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x3e61, 0x8, 0xfffffffffffffff9}, 0xc) 2018/04/30 08:29:05 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(0xffffffffffffffff) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000600)=[{r0, 0x2000}, {r0, 0x1fc}, {r1, 0x4080}, {r2}, {r2, 0x8}, {r1, 0x2012}], 0x1, 0x2) r3 = dup2(r2, r1) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) r5 = fcntl$getown(r0, 0x9) socketpair(0x4, 0xf, 0x7, &(0x7f0000000480)) capset(&(0x7f0000000380)={0x19980330, r5}, &(0x7f00000003c0)={0x7, 0xfffffffffffffe00, 0x2, 0x3000000, 0x4f3, 0xa7e}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000400)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@local, @in6}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xfffffffffffff7ff, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000800)=ANY=[@ANYBLOB="757365722e2f64650e420706a78c49e87a9b9ebf7ba47461617f740a95dbecce8d3589d8e1a7bf2b4cacfa1cf2ea0aff08f32691fa3f3cb3550fe811695439e9bd9f9998fdcaba8e72c08a16efe12d9b05bac3b0d485fbc20defebccf205d68f167fd06033ba8500a14ff372cb49f3f8f6080bd5815870e888b922004937cf65ce174a892667a65ba10b37d4ca659259e2f397ae0f725e0287d1fd50513271ad3430269534813a2613b2184741d4bb3fe2dd19c734ff57bf"], &(0x7f00000002c0)=""/152, 0x98) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x2) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000440)=0x7) pipe2(&(0x7f0000000100), 0x0) 2018/04/30 08:29:05 executing program 4: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r0, &(0x7f0000000480), &(0x7f0000000640)=0x10) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:05 executing program 6: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r0, &(0x7f0000000480), &(0x7f0000000640)=0x10) creat(&(0x7f0000000100)='./file1\x00', 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:05 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000240)={0x78, {{0x2, 0x4e23, @rand_addr=0xf000000000000000}}, 0x1, 0x5, [{{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e22, @rand_addr=0x6087}}]}, 0x310) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xff, 0x1, 0xffff, 0x5, 0x6, 0xffff, 0x4, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0x3, 0x26, 0x8, 0x8}}, &(0x7f0000000140)=0xb0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r3, 0x5}, &(0x7f00000001c0)=0x8) 2018/04/30 08:29:05 executing program 3: mount(&(0x7f0000000000)='.', &(0x7f0000852000)='.', &(0x7f0000000040)='fuseblk\x00', 0x0, &(0x7f0000000100)) 2018/04/30 08:29:05 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000)={0xf7}, 0xffffffffffffff94, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) signalfd(r0, &(0x7f0000000300), 0x8) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0xffffffffffffffc0, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x7}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x4}, 0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) [ 244.183629] device lo entered promiscuous mode 2018/04/30 08:29:05 executing program 7: r0 = socket(0x0, 0xa, 0x5) accept$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x98) 2018/04/30 08:29:05 executing program 3: unshare(0x60000000) r0 = gettid() r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x2, 0x6, 0xa818}, 0x8) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000340)=0x1, &(0x7f0000000380)=0x2) rmdir(&(0x7f0000000300)='./file0\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000001c0)={'veth0_to_bond\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) r2 = syz_open_procfs(r0, &(0x7f0000000040)='net/igmp\x00') ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={@loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x1c}, 0x81, 0x330, 0x7, 0x400, 0x9, 0x800000, r3}) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x0, 0x1, 0x100000000, 0xffffffff80000001, 0xfff, 0x2, 0x7}, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000003c0)=0x2, &(0x7f0000000400)=0x2) pread64(r2, &(0x7f0000000200)=""/202, 0xca, 0x0) 2018/04/30 08:29:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x1, 0x4) socketpair(0xa, 0x3, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TCSBRKP(r1, 0x5425, 0x3f) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="61fe", 0x2, 0x20020003, &(0x7f00000001c0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x300000001, 0xffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0x40, 0xfffffffffffffeb3) sendto$inet(r0, &(0x7f00000005c0)="9a", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140)=0xfffffffffffff001, 0x4) sendmmsg(r0, &(0x7f000000a880)=[{{&(0x7f0000000480)=@sco={0x1f}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000b80)="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", 0x218}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) 2018/04/30 08:29:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001900010700000000000000000a000000000000000000000014000500000000000000000000000000000000013efb5d0a2e8b3e1d1801f04c3a572db7bf9333fb1f86b9"], 0x30}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x10400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x1}) 2018/04/30 08:29:05 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)="2f70726f632f76657273696f6e005aa2ac0000b8b5a28a29aecbf843385a51250398ce12d984f52a149eaf9866f3c33828fe73d4f319528bbd89fcefb625adac46df7522ebb23c98ad69bdc82509df6f43791702000000ca02988905b672c3a20d10f890b9f57724340b384eca6136eae4fd4a015e073076b8f1cde45eea0f0f0c3ca64ebdd0cefc0d9e8ea91d0bbba500000000000000000000000000000000", 0x2, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendfile(r0, r0, &(0x7f0000000300)=0x100, 0x100) ioctl$void(r0, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 2018/04/30 08:29:05 executing program 6: r0 = userfaultfd(0x80000) dup2(r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x10000000000003, 0x8032, 0xffffffffffffffff, 0x0) 2018/04/30 08:29:05 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x39) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) fstatfs(r1, &(0x7f0000000380)=""/233) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='rpc_pipefs\x00', 0x4000, &(0x7f0000000500)="df06a530e9f537f13d567ed465f087aff3294dad4fd84b235c5cee8bc41d01db22ec879081e71f8e61ea5174b3d2f7abe85a05cff9ce93c1c80c441bdf7d55dd4a383405a0f1d7f7c2b8d2") socket$inet6_sctp(0xa, 0x0, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00000002c0)={0x0, 0x8001, 0x1c}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x5, 0x4, 0x0, "4e2a96e0562564904ea130673b2fd7ff5191f48133af7ba3e7e61a8950d0d06bf214594cb76890c5fea5c2231f4c1edaba98bf6e7f1b82aa1a09dfb1d90f73", 0x11}, 0x60) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000580)=""/149, &(0x7f0000000080)=0x95) fsync(r3) close(r2) 2018/04/30 08:29:05 executing program 4: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:05 executing program 6: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r0, &(0x7f0000000480), &(0x7f0000000640)=0x10) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x9, 0x7f}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x2df) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/30 08:29:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2400000012000100ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="000004020000000004001400"], 0x24}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$TIOCNOTTY(r1, 0x5422) getrusage(0xffffffffffffffff, &(0x7f0000000040)) 2018/04/30 08:29:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}) 2018/04/30 08:29:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00', r1}) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) [ 245.127261] IPVS: Creating netns size=2536 id=44 2018/04/30 08:29:06 executing program 3: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615ff0)={0x3, &(0x7f0000000000)=[{0x81}, {0x9c}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r1, 0x300, 0x70bd29, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffff801}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x45}, 0x24044895) write(r0, &(0x7f0000000040)="1f00000000849db0d924e1c0592ec300ff9e04000000000007000000000000", 0x1f) 2018/04/30 08:29:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x18000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x21) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x2}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000100)={r3, 0x80000, r4}) writev(r0, &(0x7f0000e11ff0), 0x2c7) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) 2018/04/30 08:29:06 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20040, 0x40) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380), &(0x7f0000000500)) syz_extract_tcp_res(&(0x7f0000000100), 0x10001, 0x9ce) stat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000002c0)={[0x0]}, 0x1) quotactl(0x80000201, &(0x7f0000000200)='./file1\x00', r1, &(0x7f00000000c0)) poll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, 0xefb9) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') 2018/04/30 08:29:06 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) r2 = add_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="8412dee2a51fe0efa96a0ab54f8147ec696cea5dfd8c3b0921ebe4576d6648c1970c7e9c1768913c3465093a88ec3ad9e5a1bcdc15639497430536c8", 0x3c, 0xfffffffffffffffc) r3 = request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='/dev/hwrng\x00', 0xffffffffffffffff) keyctl$link(0x8, r2, r3) fchdir(r1) poll(&(0x7f0000084ff0), 0x384, 0x7) 2018/04/30 08:29:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) set_tid_address(&(0x7f0000000380)) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0xff}], 0x1c) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000100)=0x7, 0x4) r2 = socket$inet(0x2, 0x3, 0x5) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000000040)=""/72, &(0x7f00000000c0)=0x48) r3 = openat$cgroup_ro(r2, &(0x7f0000000140)='rdma.current\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r5 = getpgid(0xffffffffffffffff) sched_getscheduler(r5) sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x100, r4, 0x1, 0x70bd29, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x90, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) 2018/04/30 08:29:06 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1\x00', &(0x7f0000000080)=@ethtool_cmd={0x26, 0x100}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/30 08:29:06 executing program 1: times(&(0x7f0000000040)) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x1}, 0x1}, 0x0) 2018/04/30 08:29:06 executing program 4: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/30 08:29:06 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000000c0)={@multicast2=0xe0000002, @rand_addr=0x7ff, r1}, 0xc) sendmsg$key(r0, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000fe0)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/30 08:29:06 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x8, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x5dd}, 0x1c) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003}) rt_sigtimedwait(&(0x7f0000a72000)={0xffffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a70ff0)={0x0, 0x989680}, 0x8) [ 245.640840] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33792 sclass=netlink_route_socket pig=18421 comm=syz-executor3 [ 245.695054] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33792 sclass=netlink_route_socket pig=18431 comm=syz-executor3 2018/04/30 08:29:07 executing program 7: clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003640)={0x0, 0x0}) r3 = socket$inet(0x2, 0x80000, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000003800)=[@in6={0xa, 0x4e21, 0x256, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}], 0x38) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000740)='/dev/urandom\x00', 0x101000, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003740)='/dev/autofs\x00', 0x20400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000003780)={0x1}) recvmmsg(0xffffffffffffffff, &(0x7f00000034c0)=[{{&(0x7f00000001c0)=@vsock, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/206, 0xce}, {&(0x7f0000000340)=""/90, 0x5a}], 0x2, &(0x7f00000004c0)=""/242, 0xf2, 0x1000}, 0x2}, {{&(0x7f0000000400)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/4, 0x4}, {&(0x7f0000000600)=""/193, 0xc1}], 0x2, &(0x7f0000000740)}, 0x7f}, {{&(0x7f0000000780)=@alg, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000800)=""/29, 0x1d}, {&(0x7f0000000840)=""/192, 0xc0}, {&(0x7f0000000900)=""/117, 0x75}, {&(0x7f0000000980)=""/31, 0x1f}, {&(0x7f00000009c0)=""/196, 0xc4}], 0x5, &(0x7f0000000b40)=""/46, 0x2e, 0x73b}, 0xfff}, {{&(0x7f0000000b80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000c00)=""/8, 0x8}, {&(0x7f0000000c40)=""/241, 0xf1}, {&(0x7f0000000d40)=""/38, 0x26}, {&(0x7f0000000d80)=""/88, 0x58}, {&(0x7f0000000e00)=""/208, 0xd0}, {&(0x7f0000000f00)=""/250, 0xfa}, {&(0x7f0000001000)=""/124, 0x7c}, {&(0x7f0000001080)=""/177, 0xb1}], 0x8, &(0x7f00000011c0)=""/46, 0x2e}, 0x1}, {{&(0x7f0000001200)=@hci, 0x80, &(0x7f0000001300)=[{&(0x7f0000001280)=""/90, 0x5a}], 0x1, &(0x7f0000001340)=""/4096, 0x1000, 0x3}, 0x4}, {{&(0x7f0000002340)=@generic, 0x80, &(0x7f00000033c0)=[{&(0x7f00000023c0)=""/4096, 0x1000}], 0x1, &(0x7f0000003400)=""/192, 0xc0, 0x2}, 0x1}], 0x6, 0x20, &(0x7f0000003680)={r1, r2+30000000}) getsockopt$bt_BT_DEFER_SETUP(r6, 0x112, 0x7, &(0x7f00000036c0)=0x4, &(0x7f0000003700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r8, &(0x7f00000bd000), 0x264, 0x0) socketpair(0x3, 0x0, 0xc21, &(0x7f00000037c0)) preadv(r7, &(0x7f0000000180)=[{&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000080)=""/253, 0xfd}], 0x2, 0x0) ppoll(&(0x7f0000b7fff0)=[{r8, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r7, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/30 08:29:07 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x10100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4c, 0x0, &(0x7f0000000280)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=[0x0]}}}], 0x0, 0x0, &(0x7f0000000400)}) 2018/04/30 08:29:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/04/30 08:29:07 executing program 2: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000200)='em0system:-!\x00', 0xd, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) keyctl$link(0x8, r3, r4) fcntl$notify(r0, 0x402, 0x80040006) fcntl$notify(r2, 0x402, 0x80000021) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x7, 0x8001], 0x2, 0x4, 0x500000000000000, 0x6, 0xfff, 0x1, {0xff, 0x9, 0x1a6, 0xffffffffffffffe1, 0x8, 0xdd9e, 0x3, 0x0, 0x100000001, 0x18000000000, 0x9, 0x2, 0x800, 0x904, "bd66038cbf780f480a1d29e08f6c249ddf781de2722ee6187afeddb268e8adb9"}}) 2018/04/30 08:29:07 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000002a40)) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00'}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'veth1\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r1, &(0x7f0000000040)=0xfffffffffffffffd, 0x100000000081) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000700)=0x0) r3 = getpgrp(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000740)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001e80)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001f80)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f00000025c0)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002600)=0x0) sendmsg$netlink(r1, &(0x7f0000002a00)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8}, 0xc, &(0x7f0000002980)=[{&(0x7f0000000300)={0x3e4, 0x20, 0x52c, 0x70bd27, 0x25dfdbfb, "", [@typed={0x4, 0x7e}, @typed={0xe8, 0x45, @binary="f4b3eaddd19e0580d9004118a442fabc73aaf7cb3a078d9d12ee711f56d31ab17def407ecb3ae223e9d87288bf6502980b285e381ffd2a0272a54d5a5a0ebf24791c1eb170bb35920f5db8bcf1b08a0bf69be1e3fcfbc07fafe15e5722780ce32c266fbbf8476d6e284d328f5498f3b559cdc86a6ee7470651e7be3658ed65861f65f6e1823b834dbe1e87ca4f1eb7dc6699bdd013152b56710d7fc244702947731e6b7303bd142c9d6bf2f78c61006cc161dcbe2101f4a8f60d4468d6588fb1ef6dccabafe079a7ebf520ba5aa1d5a41c066f53b7cad8da2f0776b066b4526f38f5"}, @typed={0x40, 0x11, @binary="79cbf784c84d7ab2755cafa43c7eec796262941fe2a093940fc67958336c4eb331b65f156ddfdf095e06561ec4e426d301376d5488e8e8c689"}, @nested={0x294, 0x94, [@generic="f2f24e7e3ffd7b6c5b5dde5045a68eb14281a772d3c2b91ffaff4cd5f2195627c0e689c2a7fe80a729496621afc094159b3f8600b0b69aafe00561bcad83a1dc66fccb38f23a06afbf79b77c20fb95b5c0edf003c760afd30031e188f35e31", @generic="40b0cd8342565004a9f247f794996382c3c955fce7ce9e42bfbed387d91958a668c6cfc8e3394c9e57d1aecabba8681136773096a38d85fa09c897479c7c00dc817cfad8a40d73ca7c209ddb0c06fc600da87bc0817533ccabd869c162ab5ad0a1af72989be320eb546dd45e241dbe5ee32ba2158ad42262120c068fa691cdea0acf5f84b64c2d92a94272fe664c4efd06fa7cf71509fe45cddead5272f1cb8190e3781492e24dbbb9446192dada", @generic="51878a167d5831638ea87be6cd9168a9c9a230be1a01efb336b3c3b85ca89ae6cadb4c407a649cf35eedeac821b2ad2ef71f0789b5615ef5a13b79bd83ff4fd53dc0b19f0848caa115b43ff9bfb833923d5e226f6ff87a4d0039631a66e9730cf86dbe33cc6247a08ad543f35419126321207775f3b1ca682f79ccce478880f49b552461d7eea66c203b1cb102afb9f9f5ad89840813a55f00aa19831fcabefa094649f75ceada6339f1b1f1385d6e", 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@generic="f63ccfba7e494e55a16635cc0f1359a5d7d03f5e65ad4a377320d40a17fc42d2a1fa076d40d44fb7589891fc0af11c45b9e6a36c58700c432eed4cc19bf0875b516cdbc17dcaef8e476dbdcd757a2e400a0f955866ae8f92187e056796775d227951d04b593f6baa914ee23bc1eda0cd2a7b936a35310426568bb442cb68c7a9019be48748defda28bd6ddeab20215a1d8ba4e2b0ba8"]}, @typed={0x8, 0x79, @str='\x00'}, @typed={0x28, 0x0, @str='/userposix_acl_accessvboxnet1ppp0^/\x00'}]}, 0x1700}, {&(0x7f0000001fc0)={0x594, 0x39, 0x301, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x83, @uid=r5}, @generic="be58a62742cda13561215db6c76a001dc3e83713c2cf74e22c008ea53ed93e815eb56d68ff64b78c89cf44a81f295005c3038efa9152d444d40c46c4fd280800197d1196c4b91123b9ae1cf30ffe6bcca29a887929b9739f6296f5be7b12d99276cbf9842287823f22545f5d387ae4ad5fd90be9ed1f6ffbf05c9f02be67b82627507951e95dcc28db15d26ee71ba1578592846d61ea", @nested={0x4e4, 0xa, [@generic="da3782e7f8527cbda601668277cce6cb48f3cc27e3ef84acb084f0393cc1f6c3c76c4396053a07f864fb858f132d31598eab111ded6f416bcb736b8d5a903794fdd55603b61848b6810fc8b8b40783aab4e62b30cbc30a23280de256ac1c9835cf342cfd22a0643f7c715055a806b19306d6f9a90015953255a8e412b07aace65faa4e93e80f49428846036963c1fc1a043e579ff45ff9b42327760a2a912a0404c61732b17824c55af4f56471cbf8d87db9ed8ffccc7eea9949f83e2a956209715406c3780e1405976205d1d5b7b062b52a5e316dbff6", @generic="775a7b4d86a766474cbe3cd6c8938258a9f3daad720ccbbdd1c1f5a1fa1528d66d5e6f77f3c4605301375079695ccc950d0d2c8ca19f6c329e31768a6bfac20e97dedf9a45389b934d0c938e80d28feb45ddda09eb725731a1759a2b9193", @generic="ed56bc2ecd3e16f3ef1b8ffa1749b6256ea3fc68f2e228e1ffffb58681384b61021424e82ef514cfca05f30b52d8123a73ba957fd0866bcddf4e185b06e5447bed86a389d06e5420783fd1240f5f614f6b8810a213cae9a1cb6ca575b2dc5bd96e40245d80414e43f831e24ffd48780c80447628b78572696e046b760b94183d898d088a507fa4fbbb30312ea0484f10623e48594a408517d6375a3a15943ca1de10561666cf1e29c2e8fa49c5a49f7ea0aa80108a3661d89e9281abd4da4756d2fcdbc6ef1d", @generic="d3195aa9321ce56cca3b1a8d4cda7dbaabefdb00518b111fe7be026c98f05526b3b6acbf5a204612c38df91f4385816c7c8e7fdd7291a9ad9600313ceba81aff41c307a6651b8de28fae42c051ab77de110a9ec2afdbb5710532d4432a6510d9517c732c829fced9cffbf03022c23cb3b989a0bbd6c84c7734b159463dca02d21a5610bf016ad48e1bb7fd", @generic="720ee7813df083cbefaafcc0a49fe821ec57e4b45bf6c1a4138e75c4cf11676d7e0fbc3c05770a2aceb99ddcacf8ebb26f8c0e68aaf27ce46ee5903f9b9126784efbd0c66383482c62c1ddeb2fb8f48e1900e5809cc35b97a6049f0c711aa527bd1e21e2ae6cec1ba9a832d58415504d948916b64705c8d0abc79df4b443a9", @generic="585103f4f22a5a10022c458ce2539df5c9c0f57263575de6d79821b896f622c2e6aa16a31ed17ac25f493560678f43be43442201351c84845a090cfdf9bd6a10a13cd92f7cd379fc5a8272a31452e3c8577b666b58bce9e2fea6d24175c9978763bd77353a197dad7315338bc46fcfcf413a5c2fa71ca626812023b078", @typed={0x8, 0xa, @str='\x00'}, @generic="6f6f8d9ee19886a7a83a92a765b387c8ca20ec0d6a35944223a728b25df3c42636378402c88ede8a449e894e1cad", @generic="91bea46a6f9037f7d2f589190f0ae547f18dcdf5d6c3e59898ead180fff9a2965a86a55a32781e3406e728fd8db268e920ee0171dff7e5f99ced1f5b8c0a87babc98f48cc1db1e065938d0284533e8a4c622af86f24b43038d98595b768511f929d55004d58aaf04356e3dedfef0d6c0b90bbc2f6fbb439d7225426fd46bc13f2dd63fee19fc498bee816020f929607a493d29fce50b4b624044387410bf7e910d8eb8327bb8f769dcd0a101136a31cbf04b3e107dd156812c", @generic="35771145dc4b5ec117cec051c93d26b35c0f5992de815f05514fd8f3aae7d98d09d6e7a64e81973da447625c1a3fc57ca8ddedd9a372688097b83410fc7724a28e158763e9f10da28465a7d7bcd23aa863ebfd668cac15b52971fa0b86edad86328b895855d80f0ae5598fd4"]}]}, 0x594}, {&(0x7f0000002580)={0x18, 0x1d, 0x200, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x8, 0x8d, @fd=r0}, @generic]}, 0x18}, {&(0x7f0000002640)={0x314, 0x28, 0xb00, 0x70bd27, 0x25dfdbfe, "", [@nested={0x11c, 0x84, [@generic="dfdbed6b9c5bd6ec45a4fac78525b955c9448d86f3e2ccf4538c751464a23451f7a18f2df0d836a57242707d00f2131c86d64faea5de0f544fb468c2baaa61548dd6f554b49ca3d0438b8a70cd9c0654041f9080c34dea45d6234633b055ccc4a380be3835cd2352ef046a4c311e28cb6fa5fcfea8fc044b3e19e598bd1ea78561072fdfb6d1d2b1be708d572e538556332b2c6a", @generic="4efd3df25d58dbca3d028a57fe738f395337d13632c261fbf9e5f3baa7918c01c967ebfa5efee9b23a7bfca870959316c55b76d99fbc352a576bfba5b9e6732ec03d015678feb8324eb6ea34702fb7369282750387769fb39ec46d8bbfd6efd3109096eb8381b7016eb19f6a8865e665283d31d20760708d3883e14ccd63815572"]}, @generic="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", @nested={0xe8, 0xa, [@typed={0x8, 0x6b, @pid=r6}, @generic="10a58f6e26f583e6915db931bdf1daa02fc353b351173de64c47c3a2545aabeb1a3d3baa0ccb254bf64eb6a2c0e6e47fbaf14d808395e4a578b8ca008b49002c653b4ba7e29162c8b691fb6c7c7a27a2a607a6796c1fcb360ca9d57e56c7f4b69485a2d5a36443776ec6f4cb4954dd968a7c69aa5fd5949d813211af9123d7536dd257a1a5397612287d9bc575719e72e8a45e915e317677ef767cd95bf33f2735eec524c0e371245cdcc23311fa7a6184cad747ba3a9acb4075e37055a0dc482885d501952d38214851c913ed1b7dfa8eb763bf", @typed={0x8, 0x48, @pid=r7}]}]}, 0x314}], 0x5, 0x0, 0x0, 0x4000040}, 0x10) 2018/04/30 08:29:07 executing program 4: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:07 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x4000000013, 0xa, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000080), 0xffffffffffffffc6) 2018/04/30 08:29:07 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x80180, 0x0) r1 = dup(r0) ioctl$PIO_UNIMAPCLR(r1, 0x4c81, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) 2018/04/30 08:29:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) ioperm(0xeaa, 0xff3f, 0x52) [ 246.157161] binder: 18465:18469 got transaction with invalid offset (0, min 0 max 0) or object. 2018/04/30 08:29:07 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a31fb9)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000e5ffffffffffffff000000000000000000000000000000800000fffb00"}) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = memfd_create(&(0x7f00000000c0)="2747d56a5285ee85b7cf2989ba83e8611e6a400e9d000000009a04a92c421b19011559bee4ba78048d620bd26449072c12746f2d501af693f4298cd66edd1474a0583f666d45eda98b595cbd0de7cd0ed3390cb7438f36edb034f798c4db818604c3826a", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=0x0) fcntl$setown(r1, 0x8, r3) r4 = dup2(r2, r1) ppoll(&(0x7f00000001c0)=[{r4, 0x2001}, {r0, 0x2000}, {r1, 0x400}, {r4, 0x8000}, {r1, 0x4}, {r0, 0x2000}, {r1, 0x1a1}, {r2, 0x11}, {r4}], 0x9, &(0x7f0000000040)={0x77359400}, &(0x7f0000000140)={0x4}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x80000000040000}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) [ 246.199513] binder: 18465:18469 transaction failed 29201/-22, size 0-8 line 3196 2018/04/30 08:29:07 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r3 = dup3(r2, r0, 0x80000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r6 = creat(&(0x7f0000000240)='./file1\x00', 0x0) r7 = dup3(r6, r5, 0x0) fallocate(r7, 0x0, 0x0, 0x400003) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2}, {r1, 0x10}, {}, {0xffffffffffffffff, 0x400}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0xff98) mmap(&(0x7f00009e8000/0x2000)=nil, 0x2000, 0x0, 0x31, r3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="3439995c1b8b09daaa54728129d6e0a1", 0x10) r8 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000e80)=ANY=[]) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f0000000100)={&(0x7f00009e7000/0x2000)=nil, 0x3, 0x7, 0x45, &(0x7f0000ffb000/0x2000)=nil, 0x400}) utime(&(0x7f0000000180)='./file1\x00', &(0x7f0000000200)={0x1, 0x46}) ioctl$ASHMEM_GET_PROT_MASK(r8, 0x7706, &(0x7f0000000080)) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f00000001c0)=0x1) 2018/04/30 08:29:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000400000000000000000ffdbdf251c000000080006000400000008000100b20582071ccd1f5e6b9dfa19bf6b625757444a9c64edd503d4b3799d8dac07d88809a3f6a2aef5cca5adc9da95c5aa13859b8bd7688520ad4c663132049534a223c74ae478788bf84c2385cdb3dac9c9cef081dbc93b560b2d9c924b3808d7f82da24befb523346fb85430347d20e630d71ca592348b22ff189807766ca4de9e37a0fc8fc81123819f2c57f2cadc49b89cae9705d5eba5d79b45a2764654cf15e63d185b81417bc1819ac5404d00f30a17cbb9", @ANYRES32=r1], 0x24}, 0x1}, 0x4000000000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) [ 246.248527] binder: BINDER_SET_CONTEXT_MGR already set [ 246.267091] binder: 18465:18469 ioctl 40046207 0 returned -16 [ 246.312527] binder_alloc: 18465: binder_alloc_buf, no vma [ 246.312590] binder: 18465:18484 transaction failed 29189/-3, size 0-8 line 3133 [ 246.384575] binder: undelivered TRANSACTION_ERROR: 29189 [ 246.393128] binder: undelivered TRANSACTION_ERROR: 29201 [ 246.499321] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18494 comm=syz-executor1 [ 246.576611] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18499 comm=syz-executor1 2018/04/30 08:29:08 executing program 6: r0 = getpgrp(0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) ppoll(&(0x7f0000000140)=[{r1}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0x80000000}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x20, &(0x7f00003efff0)) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) 2018/04/30 08:29:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x501200, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000240)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x20000, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000280)=0x80000001) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r2, &(0x7f00000000c0)="1a533934554b0c65b68b5baf4d6fa0de50735606440e85e979200f1ed9beaafa6d003539e4f001b2d31e656e6edd180e936085b8440708758e74c2e6931c5d444c5a084f57bbc824d46dd113a9b8729e80d1796fb795a4f93d6fc025e091895d01eba16282a8ab1046c70b06077d8a6c08447e7b547a0bba1170cf44e6d87306a3295378acb8e47c55748e1dff61737e4ec5aa668c9ff12b6a23ab8f6f0184e8dbe9d90e6653c9b81a328657d3d3f91e60f745b388e12c9892604e25", 0xbc, 0x4000000, &(0x7f0000000180)=@nfc={0x27, 0x1, 0x1, 0x5}, 0x80) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/30 08:29:08 executing program 4: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:08 executing program 3: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:08 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x802, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040)) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000080)) write(r0, &(0x7f00000000c0)="6c7d90294071d951dd2c63700cd3bce0b797a9d5b6ae0ce1faea42a5d5e2fbe1dc1531b5bf7e84778b07dae1605d5705dc77aecf931b7565731c02220a37a256b4f54b41562031c1964b559c", 0x4c) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x210, 0x70bd2d, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8a60}]}, 0x24}, 0x1}, 0xd0) write$selinux_load(r0, &(0x7f00000002c0)={0xf97cff8c, 0x8, 'SE Linux', "27cf313484b5d04ca597670b332481804006ea646df2d90edd3bcaece8b50f2734cb3e8dba54f158480a0d4d4b6c35a6794cec79a2d050cd2b020624f6508d17a78345c566b41735501e2d622f91dc3158d2fe94fd07177fe50e769cd4157abd90d419ad406113c98a6f2908173492afe2eea97688b6460cd66548d59a60a4aa3f013eedd1af334e"}, 0x98) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000380)="825f28f38f9ab1f79fd4859c9df5a0919fe70d85b2699fc949c0537246e79387c25dc871285d19847eeb06e62de165541d7ea510c85308f3784c4407dba9141e84909b5d4d61dc91c4788d8b51f0a2f840e417ce28d17262277c4e56e5d74cc48994e3e8aad3efa1fd7acbc7b21db8aef896bcf1c8149f9c919c2cdf4f0345e5ec200471414aa604f3e4d4744e4c191f0b9ac203b7a2da90b6") r3 = socket$packet(0x11, 0x3, 0x300) fcntl$getownex(r3, 0x10, &(0x7f0000000440)={0x0, 0x0}) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2010}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0x9c, r2, 0x2, 0x70bd2c, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x800}, 0x8001) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000006c0)={0x8, 0x45, r4, 0x0, r5, 0x4, 0xffffffffffffffc1, 0xfffffffffffffffe}) ioctl$TIOCSTI(r0, 0x5412, 0x2) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000700)={0x877, 0xbf64, 0x5, 0x5, 0x7, 0x80000001, 0x8, 0x10000, 0xfffffffffffffe01, 0x100, 0x93, 0x8}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000740)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000780)) pivot_root(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000840)={0x0}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000008c0)={r6, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x5, 0x9, 0x0, 0x800, 0x42}, &(0x7f0000000980)=0x98) sendmsg$nl_generic(r0, &(0x7f0000000a80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x28, 0x25, 0x4, 0x70bd27, 0x25dfdbff, {0x4}, [@typed={0x14, 0x7c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000b00)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x1c, r7, 0x100, 0x70bd2d, 0x25dfdbfb, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x20000040) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000c00)=""/34, &(0x7f0000000c40)=0x22) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/snapshot\x00', 0x4000, 0x0) open(&(0x7f0000000cc0)='./file0/file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000000d00)={r6, 0xa0, "637385c25c1dcf3e1d3d4b473f344f2eff57f83fbdeb305967f0dfe4059837bd66f20279f0472d99af03381599e536b71553bb06f2d5ee471132215f23d506849a13f0f09ce791d462e8af1db001e4d2944fec8c08227d05a8cc2be217e4d250bcc5d1185d5d3bf46c4f7012722437419f6d96ab1be27aea2df8b95c87a8e0ae4fdb238936da4787f0b905aa44692ef312bbad3a75da94a44d7a6ad04cfea791"}, &(0x7f0000000dc0)=0xa8) sendmsg$IPVS_CMD_NEW_DEST(r8, &(0x7f0000000f00)={&(0x7f0000000e00)={0x10, 0x0, 0x0, 0x240000}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000e40)={0x4c, r2, 0x0, 0x70bd29, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x22f4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x81}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000040}, 0x80) 2018/04/30 08:29:08 executing program 0: r0 = epoll_create(0x20) fcntl$notify(r0, 0x0, 0x284) pselect6(0xfe13, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='eth0proc\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/04/30 08:29:08 executing program 7: socket$inet(0x2, 0x80000, 0x5) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt6_stats\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000580)={0xffffffff, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000005c0)={0x6967, r1, 0x10000, 0x5}) r2 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xb250, 0x408000) futex(&(0x7f0000000240), 0xd, 0x2, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f00000001c0)=0x1, 0x2) fchdir(r2) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000500)) r3 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x39, &(0x7f00000000c0)=""/181}) ioctl(r3, 0x8912, &(0x7f0000000000)) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) mq_timedreceive(r4, &(0x7f00000000c0)=""/37, 0x25, 0xfffffffffffffffa, &(0x7f0000000540)) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r6 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="b61422464999a50d6e695dff2f17e85bff27", 0x12, 0xfffffffffffffffc) keyctl$invalidate(0x15, r6) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x40100, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f0000000340)=0x9) mq_open(&(0x7f0000000040)='-$\x00', 0x803, 0x0, &(0x7f0000000080)) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x22800, 0x0) accept$ax25(r8, 0x0, &(0x7f0000000200)) 2018/04/30 08:29:08 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000003000/0x2000)=nil, 0x2000000, 0x7, 0x1, &(0x7f0000000000/0x3000)=nil, 0x2}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f000000b000/0x1000)=nil) remap_file_pages(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/04/30 08:29:08 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x5) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000005ffc)=0x40000001, 0xfec2) 2018/04/30 08:29:08 executing program 3: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:08 executing program 4: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:08 executing program 3: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) fstat(0xffffffffffffffff, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="300000001900010700000000000200000a000000000000000000001b140005000f000000000000000000000000000001"], 0x30}, 0x1}, 0x0) 2018/04/30 08:29:08 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101500, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000100)={r2, &(0x7f0000000080)=""/110}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) 2018/04/30 08:29:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='setgroups\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4e0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0xc}, &(0x7f0000000140)=0x2) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) 2018/04/30 08:29:09 executing program 4: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0x8, &(0x7f00000001c0)=0x2) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="d347504c00", 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0xa7) socketpair(0x1b, 0x4, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000200)={0x4, 0x88, "38e8cda89d508e37867c5e8ae354b80de005930fffe62c70211fb983ec0595eef95d0f927a92d99859054aad88782352a2843ac9323d22f285ec14b038d6855939cf756ab7b315647280664a666a8f2fcc009c6950ac69e7f89980c9c6dd6f0bec8a02dcffc1ecd350ec00faf370c14f81fce943a6cbe803b054a1e1224af10a78004c5a82721b62"}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/30 08:29:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="300000001900010700000000000200000a000000000000000000001b140005000f000000000000000000000000000001"], 0x30}, 0x1}, 0x0) 2018/04/30 08:29:09 executing program 0: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:09 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r2 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write(r2, &(0x7f0000002000)='\t', 0x1) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) execveat(r2, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) poll(&(0x7f0000084ff0), 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000540)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000240)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10010}, 0xc, &(0x7f0000000380)={&(0x7f00000008c0)={0x168, 0xf, 0x2, 0x2, 0x70bd2a, 0x25dfdbff, {0x2, 0x0, 0x5}, [@typed={0x8, 0x37, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x39, @uid=r3}, @nested={0x5c, 0x4d, [@typed={0x8, 0x42, @ipv4=@rand_addr=0x75}, @typed={0xc, 0x22, @u64=0x9}, @typed={0x14, 0x27, @ipv6=@loopback={0x0, 0x1}}, @generic="134863151adf496207437a85b168baef0068899479eef705097213f809db14c52d969f5ba9e3c318dd34bbe27e"]}, @generic="1208dc0f3098c3686c78d2b9f72d03739b83df1678d67f6462314df8f0f30a2c351dab10b93566c97115769dd4e523ef31416ff3a2e036fcb50841ba267c0ed536af28eb5ca8ab5b4cf41d1d3c60f92b76bb4c8b123bff725ae417ae94358e3acd09defd4adee3e6fa9ddb1599102e65dcf8aa92c720490225b1e96f332b146eb07a04decb4d13feda0df4b1c5439cf2b03ff29b1cbeb6523f055fa56f5933f4e1acb1a1844886f7224bffdb07b627f6a836d4f7d2bca357e63a7918d1087b25a68ec13f0acf07e2778a7f80b0eb69976367ddc2f945c1ce941b140f47f11c3cb641ce4030"]}, 0x168}, 0x1}, 0x41) r4 = dup2(0xffffffffffffffff, r1) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000480)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000500)) getpgid(0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x200, 0x5, 0x200, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r5, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r6}, &(0x7f0000000340)=0x8) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e22, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0xfff, [0x8, 0x101, 0x10001, 0x16a, 0x1, 0x0, 0x3, 0x3]}, 0x5c) setresgid(0x0, 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f00000000c0)={0x9}, 0x8) 2018/04/30 08:29:09 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) flock(r0, 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x100, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000001c0)={0x100000000, 0x4000000000000, 0x6, {0x0, 0x1c9c380}, 0xffffffff, 0x48}) ioctl(r0, 0x800000040004585, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x7e, "e1f9228c5975f17717ebeba70125c46a065fdb1de18278ab9068d7bc9762d9d558f546143d050adb129d5a6e477b3b41da8b890b44747a754644fa6d7869e1aa258b2c5621e908b93fd2c71dfc83eac50bec7b1cf11d706edc4a3fdb25583bc3ba7a7b2916ff751e9e6f89fde3e75d6a7f569de01748e9d706ec5f3c0d6c"}, &(0x7f0000000100)=0x86) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x7, 0x8000, 0x10000, 0xcd, 0x2, 0x4, 0x8000, r2}, &(0x7f0000000180)=0x20) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000240)) 2018/04/30 08:29:09 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x800000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) r1 = dup(r0) sendfile(r1, r0, &(0x7f0000d83ff8), 0x8000fffffffc) r2 = open(&(0x7f0000000040)='./bus\x00', 0x101000, 0x50) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000080)) 2018/04/30 08:29:09 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000003640)=[{{&(0x7f0000003240)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003580)=[{&(0x7f0000003480)=""/241, 0xf1}], 0x1, &(0x7f0000003600)=""/38, 0x26}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sysfs$2(0x2, 0x0, &(0x7f0000000040)) 2018/04/30 08:29:09 executing program 3: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000fd8f88)=[{{&(0x7f0000ca8000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20, &(0x7f00002ce000), 0x0, &(0x7f0000194000)}}], 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0xffffffffffffff01, 0x657, 0xdc6f, 0x5}, 0x14) 2018/04/30 08:29:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/195) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000019000107000000000d0000000a00000000000000000000001400050000000000000000000000000000000001ecdb"], 0x30}, 0x1}, 0x0) 2018/04/30 08:29:09 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x408, r1) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000280)=""/239) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2000000000000066, &(0x7f0000000000)=[{0x9b80, 0x0, 0x6b, 0x4f42}, {0x80000006, 0x26c}]}, 0xd31f43c4fa6094d) sendto(r2, &(0x7f00000001c0)="9815bc0fe5a1ac34aba044e9dadc0c79e6ae8cdd7287f31303d8a84f3a960b12a1a81333046755855acf11226723315cefd0fc", 0x33, 0x10, &(0x7f0000000200)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x3, 0x0, "a31670c6b94640148abcbad8c4036b449c60d1499465096cd83a25dadd3feb9dd726dd2fcb84af140a0e8c74af240815d37892ebd320a7b5bf143888e17b38", 0x30}, 0x80) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000380)=0x0) setpriority(0x0, r3, 0x7) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0x10000, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x3, &(0x7f00000000c0)=""/212) 2018/04/30 08:29:09 executing program 4: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) creat(&(0x7f0000000580)='./file1\x00', 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000480)=0x2, 0x4) utimensat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x0, 0x7530}, {0x77359400}}, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0xfffffffffffffcf9, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0xfffffffffffffe80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000300)="37b15ca79dc889c0b61e2d59e79ef730edd16ade81ea30e7bb1ab3a0ae12df809a6370e7018192a2d5f2a9a70f2051742c2e975d13c773bb19bbcf4594af", 0x3e}], 0x1, &(0x7f0000000180)}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000240)={'vlan0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) add_key(&(0x7f0000002580)='asymmetric\x00', &(0x7f00000025c0)={0x73, 0x79, 0x7a}, &(0x7f0000002600)="4e817693c03891c527b89e", 0xb, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001540)="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", 0xbcf, 0x0) accept$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10) request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='\x00', r1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000003c0)=0x4, 0x0) 2018/04/30 08:29:09 executing program 1: r0 = inotify_init() fcntl$getflags(r0, 0x40a) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nl, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x31, @mcast2={0xff, 0x2, [], 0x1}, 0x41f}}, 0x2, 0x9c, 0x2, 0x47, 0x3}, &(0x7f0000000140)=0xfd84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x5, 0x7, [0xffffffff, 0x6, 0xec4, 0x0, 0x100000000, 0x9, 0x326]}, &(0x7f00000002c0)=0x16) socketpair(0xb, 0x1, 0x0, &(0x7f0000000000)) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x1c4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)={0x2004}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="300000001907000000000000000000000a00000000000000000000f91400050000000000000000000000fc5601aa0001"], 0x30}, 0x1}, 0x0) 2018/04/30 08:29:09 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x2) read(r0, &(0x7f0000cccfce)=""/50, 0x32) ioctl$TIOCSBRK(r1, 0x40044591) 2018/04/30 08:29:09 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{0x2, 0x100000000, 0x5, 0x1ff}, {0x7, 0x10000, 0x1, 0x1}, {0x0, 0x100, 0xb7, 0xffffffffffffc5f2}, {0x7, 0x2, 0x7, 0x8}, {0x8, 0x3, 0xffffffff, 0x6b}, {0x3, 0x8001, 0xfffffffffffffff9, 0xffff}, {0x1, 0xb48, 0x7, 0xa00000000}, {0x50, 0x7, 0x9, 0x100000000}, {0x0, 0x9, 0x94d, 0xffffffff}]}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB="0e630c4008000000"], 0x0, 0x0, &(0x7f0000000f4d)}) lseek(r0, 0x0, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x301002, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x8001) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000000200)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000)}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) [ 248.729021] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1817 sclass=netlink_route_socket pig=18632 comm=syz-executor1 2018/04/30 08:29:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="300000001900010700000000000000000a000000000000000000000014000500000000002a0200000000000000000001"], 0x30}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0xd87, 0x1800000000000000, 0x94, 0x40, 0xdd, 0x80000001, 0x80000001, 0x7, 0xfffffffffffff001, 0x2}) 2018/04/30 08:29:10 executing program 4: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:10 executing program 7: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) creat(&(0x7f0000000580)='./file1\x00', 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) [ 248.832530] binder: 18638:18642 BC_REQUEST_DEATH_NOTIFICATION invalid ref 8 [ 248.863967] binder: 18638:18642 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/04/30 08:29:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3101, 0xa, 0x4, 0x0, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0xffffffff, 0xffffffffe18cc655, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffbe) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x20, &(0x7f0000000400)=[@in={0x2}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x0, &(0x7f0000000300)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x0, 0x500, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r4) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000200)={0xffffffff, 0x10001, 0x0, 0x3, 0xee}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/30 08:29:10 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000012c0)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000011c0)=0x0) sendmsg$netlink(r1, &(0x7f0000001280)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x5002}, 0xc, &(0x7f0000001240)=[{&(0x7f0000000180)={0x1024, 0x14, 0x100, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x4, 0x96}, @typed={0x8, 0x74, @uid=r2}, @typed={0x8, 0x6d, @ipv4=@loopback=0x7f000001}, @generic="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"]}, 0x1024}, {&(0x7f0000001200)={0x18, 0x42, 0x2, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x8, 0x61, @pid=r3}]}, 0x18}], 0x2, 0x0, 0x0, 0x1}, 0x404c044) 2018/04/30 08:29:10 executing program 7: bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x10400001}, 0xc) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r0 = creat(&(0x7f0000000080)='./file0\x00', 0x100) r1 = socket$pptp(0x18, 0x1, 0x2) splice(r0, &(0x7f0000000140), r1, &(0x7f0000000100), 0x0, 0x1) 2018/04/30 08:29:10 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x800000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) r1 = dup(r0) sendfile(r1, r0, &(0x7f0000d83ff8), 0x8000fffffffc) r2 = open(&(0x7f0000000040)='./bus\x00', 0x101000, 0x50) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000080)) 2018/04/30 08:29:10 executing program 4: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000141900010700000000000000000a00000000002c000000000014000500000000009ba9457c4033912c28a75005000000000000000000000001"], 0x30}, 0x1}, 0x0) 2018/04/30 08:29:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="39000000130009046908000081000001000000400300000045000107000a001419001a000400020006ffe8fe000000070001010c00f41ee400", 0x39}], 0x1) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') socket$netlink(0x10, 0x3, 0x12) 2018/04/30 08:29:10 executing program 2: r0 = socket$inet(0x2, 0x2, 0x8000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x5f) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/30 08:29:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3101, 0xa, 0x4, 0x0, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0xffffffff, 0xffffffffe18cc655, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffbe) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x20, &(0x7f0000000400)=[@in={0x2}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x0, &(0x7f0000000300)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x0, 0x500, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r4) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000200)={0xffffffff, 0x10001, 0x0, 0x3, 0xee}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/30 08:29:10 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = getpgrp(0xffffffffffffffff) r3 = gettid() lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000017c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00000018c0)=0xe8) r6 = fcntl$getown(r0, 0x9) r7 = gettid() readlink(&(0x7f0000004340)='./file0\x00', &(0x7f0000004380)=""/244, 0xf4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003b40)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000003c40)=0xe8) fstat(r0, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003d00)=0x0) fstat(r0, &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003dc0)={0x0, 0x0, 0x0}, &(0x7f0000003e00)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003e40)=0x0) stat(&(0x7f0000003e80)='./file0\x00', &(0x7f0000003ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000003f40)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003f80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003fc0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000040c0)=0xe8) getresgid(&(0x7f0000004100), &(0x7f0000004140)=0x0, &(0x7f0000004180)) sendmsg$netlink(r1, &(0x7f0000004280)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8000000}, 0xc, &(0x7f0000003a80)=[{&(0x7f0000000280)={0x11b8, 0x14, 0x2, 0x70bd27, 0x25dfdbfb, "", [@generic="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@nested={0x1a8, 0x1c, [@typed={0x8, 0xc, @u32=0x7f}, @generic="477d58369ee8915ace8ae25f33b34689f31b069628b7946129d59e4818337cf4469f5a5fb303b9382793cfce537f72a82cfa5902e4ed9a6eceda5ed2a2dbfca353a7a0cc17f88e9b57f0dc4a7066f0a5e12c4bedad6430bfbdc36bc318091eeb9b104f9a06bad828e8a92a74f713f930782642566fe35ae919408bd7e10eea276ab0260d76f947a6bb1aff0f75ae0ae51f2c1e61667855e32c8951c1371e3c0c258e84f437d329", @generic, @generic="136aeed99c5c82ae181dc3511a774cfeeca14a7897ace73203d87003e51e9852ca1fae9b420e649dde603fa2f90abea3f21418f744439947fee9", @typed={0x8, 0x13, @ipv4}, @generic="a1dd2e5baae6cbf1c1a92baa6eb6b4ba01022d0478e3c40d8742ee3b60a993bc1ded069f129499fb54d4071ffd87ecf8891669a3947a56a51b9cc5d9ce6ff11f03fda8d9f56f2ad04e6d017764aa99ab57f5f21150485893bb85ddbf926780ccd5377fee1fe98fc370f5bab441b6e1763a68015f11e59e9e2f93b9733dc8092ccb4cef4baee43030cf858f55ebbd610c2de44d065f8f93c6d85e56d9fa4156393f9b84e5210c1e0313467f", @typed={0x8, 0x2c, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x11b8}, {&(0x7f0000001440)={0x260, 0x1a, 0x208, 0x70bd25, 0x25dfdbfe, "", [@nested={0x250, 0x72, [@typed={0x14, 0x63, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="85b5453459673561df04d0f68eeb987c27faae164caf92cea0bc1fc9196a3d4c1de6b37ce697d4209540a418b7675ae813ab28a84082309a63ae76c75674ac35fdd725bb807a46d6f3ebe70866f9f303e12e4461f30ab4fb967e543a59daf10330e3c8ef7e24743464", @generic="da610b98c83902871b1913967d511e0379d5587416b52c85060fbfb76abec8d9bdaacceef6243b43a75dbd779ff2fd6288e683e6b76210aeb9dd2369dfcf06287241b4ff834ef83782e61663f01a7ebcd539ed6569b35afa2da2e2235137291f3d11e969747937251668a15435db4fb29a7aa730a7190f8e4238c8c3b67505c4477714da2c5cccfe8fac9bd89b8a5d8294c9c7e1d50b8a140e407d888292f9f09aa0421bde33c02b53858697c75859b323183c5ab34537ba3bda33860574e5b4461902", @typed={0x8, 0x5e, @fd=r0}, @generic="69d2dfa7e7ff4d7321d82f18cd6786e6cb3c924587c8f6d457c289ab73d14c27aa6004b1a6d3435c59384d4e42956830446b6e38ad1c09ae328fcf1512937686aaa553cc41f3e3703ecfd31499aa5596e63ee3dfb705f18c2e9accdda5705eda6e56a521c3fe44", @generic="55478e089691dcdf8c9e837d3cde1dabfc266688a8fb989d11026d84c55de11b926e59e22cce042dcca9eb4673ed61ae6eb85ad0264909cdd45a5e2f2e79dcf7dfdcbc363a60983919d6c4618c4c564c649410a5c1b4a978a7e35fbbb2b8bcf0b9c8bde990bc11278f9f3f2be58456647abd2307781afdb8a455625e69fc81b90efcb5ba3511ee90a74c4a56ec5e33658aefb4a1", @typed={0x8, 0x78, @fd=r0}]}]}, 0x260}, {&(0x7f00000016c0)={0x14, 0x28, 0x804, 0x70bd25, 0x25dfdbff, "", [@typed={0x4, 0x63}]}, 0x14}, {&(0x7f0000001900)={0x700, 0x1e, 0x100, 0x70bd27, 0x25dfdbfc, "", [@typed={0x8, 0x64, @u32=0x100000001}, @nested={0x1ac, 0x0, 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@generic="4ece144dc871585782b815ed9e47ea5ef58a1f2afd84e84adbf2f2505dcb13d8c6983ceaf1ff3655121a2626de4a081cdfa696b93631a5d033c65dce60be7e708b4b6f70a9d4805d796eab2194f2dd15dd254ff6e222a58c36ee38597a8d238bd025c4c0bcb134b28de36bb2a126d375b7b36649a2e904e8c69ec1d2861a972bd05b7397318549f01765a146e82a576c76b90c", @generic="54401702936cc31c4545f67c4b9638e273d7efa07de1106f92d1527113e120846ee53769342ba9221825c5a5b5617d2e348318875b5a946b90fa01ed0ac7fdc47591c05a132378f7b65d1d01bf3925558e9252c7d8de7d2306f486aa79b59d17ba7498e6a2d2e48a8f00fea9af1ebfed00ae1e3aefd4decaaee620784b1712346fc8f08f47eb03462e52c4e1f1410dc807a40621ad4978482414166b"]}, @nested={0x22c, 0x25, [@generic="5344cedfb1c4aa08c62df2c3ffdae5bedf4f1ea211a967a4ebf7a1187f5f42cb55e5fee6b155b39a6f8123606d739a43bdaecb8d99e20aa8b91093b1237f9e0777406b3e09bd89a40097753993cbb1ac2c86f8e6b3f894f98c2e305624e9ea4a5b793e9242b115095112c6045e6c409c0fcd4f5381931e18affde0fe87eca9c309cb9e81d2864a187f9b6299ee81", @typed={0x14, 0x95, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x3e, @pid=r6}, @typed={0x14, 0x32, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="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", @generic="859a8b3a50774a990eb4a970854138257fa47806f24bc0b88599c3b85c8e00b1a802c6c0070cb110b8ba4fceb96e3efd06cff6cc6c4d1c130ed2dc4282f3d025db839ec635839b85632437c56c15c17c7c64d752af9d7fbe0c3766bf2ca0de1a1dd6ea4a44583ee856e7"]}, @generic="2ee55b89392212bdc776ba3f1d921539cf72a647c53209a0", @nested={0xb4, 0x56, [@typed={0xc, 0x5c, @u64=0x1}, @generic="184aaa09d206d8b02ddd73d1d67fcbbae83d94ca177d200bbe4a3f23edbdc88d601b0227fe4510d4c2265708b995d202b9d23eb527d7fba47c8c28385822ea09dfdf13ae420741051003bd8c0f72c029cb93a1f5cc0b6d3407d089d6e41390825b537968e09c7c5cf98d318c1cfed9b57d4b9fe9a791145a665e072b04a359e8225fa2fff29b0ec983231a963ea7a67f4c0b9cb4426d4e296148c54f926148702b98e0e1"]}, @generic="4ee7c0aebcdb50242b99133faa4eb24c0938575ee2c4af218e05e1d84002f79046305381129f59dafca974a9cb5131f7d3727feb7aaae7ff3139ce4a159b65454d959494be", @generic="6484b4e6922c2fc6385e7cb55458a135bba0cafd7e805fa37af89e1e962018e785f67cec30632fcdbf206d4783f6440857bfc00b87", @generic="577d5c38f7836096c5cfda7430"]}, 0x18dc}], 0x9, &(0x7f00000041c0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xc0, 0x4000}, 0x8000) getsockname$netlink(r0, &(0x7f00000042c0), &(0x7f0000004300)=0xc) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007fafb7a41cb22da28000020605f600a843096c37236939000900d50608004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411003ab8220000bf0cec6bab91d4000000", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r19 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCDARP(r19, 0x8953, &(0x7f0000000200)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e21, @broadcast=0xffffffff}, 'dummy0\x00'}) 2018/04/30 08:29:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @rand_addr=0xd30e}}, 0xab0, 0x2}, 0x90) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=ANY=[@ANYBLOB="30000000569f25cffd95f1ec5aa904ee1907010700000000000000000a00000000000000000000001400fff90000c7ac"], 0x30}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x30, &(0x7f0000000180)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}]}, &(0x7f0000000200)=0x10) [ 249.621683] binder: 18638:18710 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 249.640720] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40790 sclass=netlink_route_socket pig=18712 comm=syz-executor1 [ 249.672203] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=40790 sclass=netlink_route_socket pig=18718 comm=syz-executor1 [ 249.774857] binder: 18638:18710 BC_REQUEST_DEATH_NOTIFICATION invalid ref 8 [ 249.783501] binder: 18638:18710 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 249.798988] binder: 18638:18729 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/04/30 08:29:11 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000200)={0x4, 0x4, 0x1, r0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/15, &(0x7f00000001c0)=0xf) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x80000, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) fallocate(r1, 0x1, 0x7, 0x1) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43ba5d8060000000060000000029ec2400020cd37ed01cc0730ec279b2fcbf4042d1", 0x4c}], 0x1}, 0x0) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040), 0xfffffffffffff000, 0x4) 2018/04/30 08:29:11 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x20000000, &(0x7f00000000c0)="5e1ba29fcd3fbde73e84f66369668090ef9c4a86510d8d0167dcd9b8e6f6c86323eb182de1b8724d165f282b4d1fd78cc8f3cbc1ada9fb82a87026c94cf7457ca26711a2afeff672ec863c1298a648fd2e245f2db8310d547fe1406c7cfc132f1d6a") chdir(&(0x7f0000e3dff8)='./file0\x00') mknod$loop(&(0x7f0000e67ff8)='./file0\x00', 0x1000, 0xffffffffffffffff) 2018/04/30 08:29:11 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000000340)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0xfce, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000d, &(0x7f0000000000)) 2018/04/30 08:29:11 executing program 3: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/30 08:29:11 executing program 4: socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="39000000130009046908000081000001000000400300000045000107000a001419001a000400020006ffe8fe000000070001010c00f41ee400", 0x39}], 0x1) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') socket$netlink(0x10, 0x3, 0x12) 2018/04/30 08:29:11 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000100)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) preadv(r0, &(0x7f0000000100), 0x361, 0x0) 2018/04/30 08:29:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) 2018/04/30 08:29:11 executing program 4: socket(0x40a, 0x0, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:11 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001100)=@get={0x1, &(0x7f0000000100)=""/4096, 0xfa}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0x9, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'bpq0\x00', 0x600}) [ 249.975318] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/30 08:29:11 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x0, 0x5, 0x1}, 0x14}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$getregs(0xe, r2, 0xcb59, &(0x7f0000000180)=""/39) 2018/04/30 08:29:11 executing program 7: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) unshare(0x400) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x10200, 0x40) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) creat(&(0x7f00000000c0)='./file0/file1\x00', 0x10) fstat(r1, &(0x7f0000000400)) [ 250.072999] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/30 08:29:11 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x4208, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0xffffffff, 0x4) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/04/30 08:29:11 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:11 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000380)="00ad838df49e8ab9d4e179c7a65995596ddb23b7bf1f81b4d2e557c8d4763dbe51ac32be0c356a17dc41a3ff7abc5030dbaaed0465912720566d344ab631f4f376bde58c8d01de9255cde4f49dc0912684519bdd448d6494ca1f012d27f99eb3dfed91b279f9a65566250deb98a3335cc5b44416055443d6151174b09334ecc7893f3d868da2f3a5a9761fecc462eff7c36c4439f2df4f53797ac9177f15a58fb7d628cf639477d50125f57528dba56bca02c2f7a94ec25a7e7002e3cfe4c6a445f7ed5f30f63615b9f7d7646d8998ea8d05ff0425afdc10eb49b0b4c92aa022bc4459b72d488c22c64d4f5fd47226811d05", 0xf2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) openat$cgroup_type(r0, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) geteuid() mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast1, @loopback}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@empty, 0x2c, r3}) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x464040, 0x0) setitimer(0x0, &(0x7f0000000040)={{r1, r2/1000+10000}}, &(0x7f0000000000)) 2018/04/30 08:29:11 executing program 2: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x7, 0xfffffffffffffff8, 0x3}) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "7175657565310000000000000000000000efff003e09000000000000000000000000000000000000000000000000002e2800000016cc00"}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x333, @time={0x0, 0x1c9c380}}) 2018/04/30 08:29:12 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000075c0)='/dev/ppp\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000007800)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000001e1e16cfa80000000000aa2b0176dbd5a8653adefda3a600000004000000000000000000000000000000001d000000000000000000000005000000000000000000f9ff00fff1000000000000327c3e042311a900008000000000000000622febf86567fc0185d6bcf94d973c79509c637c3d6049bca1d927bad7d4d9c751c6145b12816f570a8966bbcf6a411c58c2637c49a7cb21eab1bb8f6aa229935b732faa858927722b0b053a14f6daae4358aa5c713dbaadbdf1ecfa23b2fa3dc80af3ad378c959874fa489dfac2033cb529780b"], 0x68) recvmmsg(0xffffffffffffff9c, &(0x7f00000073c0)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1, &(0x7f00000000c0)=""/29, 0x1d, 0x100000001}, 0xb96d}, {{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x2, &(0x7f0000001300)=""/73, 0x49, 0x1}, 0x7fff}, {{&(0x7f0000001380)=@nfc_llcp, 0x80, &(0x7f0000004680)=[{&(0x7f0000001400)=""/78, 0x4e}, {&(0x7f0000001480)=""/213, 0xd5}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000000240)=""/27, 0x1b}, {&(0x7f0000002580)=""/54, 0x36}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/174, 0xae}, {&(0x7f0000003680)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x101}}, {{&(0x7f0000004700)=@un=@abs, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004780)=""/148, 0x94}, {&(0x7f0000004840)=""/214, 0xd6}, {&(0x7f0000004940)=""/176, 0xb0}], 0x3, &(0x7f0000004a40)=""/12, 0xc, 0x7fff}, 0x3}, {{&(0x7f0000004a80)=@can={0x0, 0x0}, 0x80, &(0x7f0000005dc0)=[{&(0x7f0000004b00)=""/4096, 0x1000}, {&(0x7f0000005b00)=""/234, 0xea}, {&(0x7f0000005c00)=""/5, 0x5}, {&(0x7f0000005c40)=""/127, 0x7f}, {&(0x7f0000005cc0)=""/241, 0xf1}], 0x5, 0x0, 0x0, 0x3}, 0x5}, {{&(0x7f0000005e40)=@l2, 0x80, &(0x7f00000060c0)=[{&(0x7f0000005ec0)=""/228, 0xe4}, {&(0x7f0000005fc0)=""/157, 0x9d}, {&(0x7f0000006080)=""/51, 0x33}], 0x3, &(0x7f0000006100)=""/103, 0x67, 0x1f}}, {{&(0x7f0000006180)=@nfc_llcp, 0x80, &(0x7f0000007380)=[{&(0x7f0000006200)=""/146, 0x92}, {&(0x7f00000062c0)=""/4096, 0x1000}, {&(0x7f00000072c0)=""/150, 0x96}], 0x3}, 0x7fffffff}], 0x7, 0x10000, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000007580)={@mcast2={0xff, 0x2, [], 0x1}, 0x5d, r1}) r2 = socket$packet(0x11, 0x3, 0x300) syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r3 = dup2(r2, r2) sendto$inet6(r3, &(0x7f0000009000), 0xfffffe34, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000007680)="6c24ce8eeb118bdc140ada1b463f37db3623a944c8310204553bea7d34b7e2fdfe2110df7491848bafa5b9d69818fa268a55ff56b810d3621e") add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0xfffff, 0xfffffffffffffffd) bind$bt_l2cap(r0, &(0x7f00000076c0)={0x1f, 0x759e, {0x4, 0x1, 0xa48, 0xfc, 0x8, 0x100}, 0x9, 0x1678300c}, 0xe) 2018/04/30 08:29:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x3, 0x8000, 0x8, 0xae4e, 0x5, 0x10000, 0xfff, 0x8000, 0x28, 0x8, 0x3f, 0x81}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x49249249249268e}) clock_getres(0x7, &(0x7f0000000080)) 2018/04/30 08:29:12 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) 2018/04/30 08:29:12 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f00000004c0)) getegid() ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x28000, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000040)={0x3, 0x4b, &(0x7f0000000300)="44c7aef1fa927cac2a57fbdaa619f94c4927cdcb4a186708f4a43d79b5e8587f678a66d4f581ee569b1644462fc2be2fc9913530d9df46e769c9d30becf73f3a9a4f69ed887767bda2d845"}) 2018/04/30 08:29:12 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fafb72d1cb230a2f9930a06000000a8430891053d693900090020000000020000001900050000000000000000dc1338d5440700000000000000fbbea3fc684c61a0029b6283de4407aa7227c43ab8", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000180)={0x8f, 0xfffffffffffffffd, 0x93, 0x1}, 0x10) 2018/04/30 08:29:12 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x84800, 0x0) getsockname$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdce, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x40) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x300000}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)={0x634, r3, 0x300, 0x70bd2d, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r2}, {0xe8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}]}}, {{0x8, 0x1, r2}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r2}, {0xc8, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x388109a2}}}]}}, {{0x8, 0x1, r2}, {0x258, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r2}, {0xf4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}}]}}]}, 0x634}, 0x1, 0x0, 0x0, 0x40000}, 0x20000080) 2018/04/30 08:29:12 executing program 7: r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00005d3ffe), 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x4e20}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x2c}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000870ffc)=0x2, 0x4) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/30 08:29:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) fcntl$addseals(r0, 0x409, 0x8) 2018/04/30 08:29:12 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000400)=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=&(0x7f0000000380)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32, @ANYBLOB="000000000000000000000000852a747000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="00b2ee5ad17b28b39c33db601e3e2b41575e53865e5b66137a867ca9069485757390a55788a4d802e27ff5f8565a1859770ae9c00bd86f2f8f413c211dbf469565f538f6650ef62136f3b2b9c50dcb887ce4f601d57cda669a8b3339fa8a4a85471f578e9b23781d272ca3f85312e0073158119ee0117e7aa8066014ce2eb267d6e5592427cdc9ce63d1ed81bb7806d18ca92393f8b71fa5ac464e033371fca511fbdb7904ad186280758aa39208ff47b10eda60dcf86e2d952757e109ce5b0bfb5a8b92729510440f3e9e068455b2cada89c9d879fa140bd0240965dc7df21e5e67c7c101f26e8fbe"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000200)}) 2018/04/30 08:29:12 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001140)='ramfs\x00') mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0xa0}, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001180)=r1) chdir(&(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000a9fff8)='./file0\x00', &(0x7f0000ff9fff)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1001, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'tunl0\x00', 0x4}, 0x18) 2018/04/30 08:29:12 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/04/30 08:29:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x3, 0x8000, 0x8, 0xae4e, 0x5, 0x10000, 0xfff, 0x8000, 0x28, 0x8, 0x3f, 0x81}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x49249249249268e}) clock_getres(0x7, &(0x7f0000000080)) 2018/04/30 08:29:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x3ff, 0x4) [ 251.129651] ------------[ cut here ]------------ [ 251.134466] WARNING: CPU: 0 PID: 18816 at lib/vsprintf.c:1941 set_precision+0x144/0x170 [ 251.142592] precision 1018988 too large[ 251.146376] Kernel panic - not syncing: panic_on_warn set ... [ 251.146376] [ 251.153767] CPU: 0 PID: 18816 Comm: syz-executor6 Not tainted 4.9.96-g71fce1e #13 [ 251.161379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.170728] ffff8801cde6f6e0 ffffffff81eb0b69 ffffffff83a484a0 00000000ffffffff 2018/04/30 08:29:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x3, 0x8000, 0x8, 0xae4e, 0x5, 0x10000, 0xfff, 0x8000, 0x28, 0x8, 0x3f, 0x81}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x49249249249268e}) clock_getres(0x7, &(0x7f0000000080)) 2018/04/30 08:29:12 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001140)='ramfs\x00') mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0xa0}, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001180)=r1) chdir(&(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000a9fff8)='./file0\x00', &(0x7f0000ff9fff)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1001, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'tunl0\x00', 0x4}, 0x18) 2018/04/30 08:29:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x0) bind(r0, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'veth1_to_bridge\x00'}}, 0x80) sendmsg$nl_route(r0, &(0x7f0000001d00)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001b80)=@ipv6_delroute={0x30, 0x19, 0x701, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x152}, 0x1}, 0x800) [ 251.178781] 0000000000000000 0000000000000000 0000000000000795 ffff8801cde6f7a0 [ 251.186818] ffffffff8141f975 0000000041b58ab3 ffffffff841b8030 ffffffff8141f7b6 [ 251.194857] Call Trace: [ 251.197432] [] dump_stack+0xc1/0x128 [ 251.202790] [] panic+0x1bf/0x3bc [ 251.207797] [] ? add_taint.cold.6+0x16/0x16 [ 251.213758] [] ? __warn.cold.9+0xa6/0x17f [ 251.219548] [] ? set_precision+0x144/0x170 [ 251.225424] [] __warn.cold.9+0xc1/0x17f [ 251.231041] [] warn_slowpath_fmt+0xc2/0x100 [ 251.233053] binder: 18820:18843 got transaction with invalid offset (56, min 0 max 64) or object. [ 251.233072] binder: 18820:18843 transaction failed 29201/-22, size 64-8 line 3196 [ 251.233532] binder: BINDER_SET_CONTEXT_MGR already set [ 251.233539] binder: 18820:18843 ioctl 40046207 0 returned -16 [ 251.238204] binder: undelivered TRANSACTION_ERROR: 29201 [ 251.270093] [] ? __warn+0x50/0x50 [ 251.275174] [] ? format_decode+0x1b1/0x9e0 [ 251.281031] [] ? debug_object_active_state+0x6a/0x3b0 [ 251.287843] [] ? set_precision+0x170/0x170 [ 251.293704] [] set_precision+0x144/0x170 [ 251.299389] [] vsnprintf+0x31e/0x1840 [ 251.304813] [] ? debug_check_no_locks_freed+0x210/0x210 [ 251.311798] [] ? pointer+0xb00/0xb00 [ 251.317135] [] vscnprintf+0x2d/0x60 [ 251.322384] [] vprintk_emit+0xf4/0x790 [ 251.327895] [] vprintk+0x28/0x30 [ 251.332886] [] vprintk_default+0x1d/0x30 [ 251.338569] [] printk+0xaf/0xd7 [ 251.343468] [] ? log_wakeup_reason.cold.1+0x13f/0x13f [ 251.350280] [] ? debug_check_no_locks_freed+0x210/0x210 [ 251.357265] [] dns_resolver_preparse.cold.3+0x9d/0x23b [ 251.364167] [] ? dns_resolver_free_preparse+0x40/0x40 [ 251.370977] [] ? dns_resolver_free_preparse+0x40/0x40 [ 251.377790] [] key_create_or_update+0x35b/0xac0 [ 251.384079] [] ? key_type_lookup+0xd0/0xd0 [ 251.389938] [] ? lookup_user_key+0x10f/0xd10 [ 251.395967] [] ? lookup_user_key+0xa0b/0xd10 [ 251.401998] [] ? __check_object_size+0x248/0x38e [ 251.408375] [] SyS_add_key+0x1b4/0x390 [ 251.413882] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 251.421390] [] ? do_syscall_64+0x48/0x490 [ 251.427159] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 251.434665] [] do_syscall_64+0x1a6/0x490 [ 251.440348] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 251.447701] Dumping ftrace buffer: [ 251.451214] (ftrace buffer empty) [ 251.454897] Kernel Offset: disabled [ 251.458495] Rebooting in 86400 seconds..