}, 0x0) 2018/05/06 21:03:29 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)="b61560cd4873755afef3502205f97cf2187f9be10ad73396faf41a800f2fed88fcfed7522d14f8b3a00187c724a98ab7dfc54e1dda16d369e732686a589e6cbbb3532c16e1b007a6101cd96a627a3e3a9b3c7bd1d77391c67b4234c1496ba4c96f77323498c6cac1f70c9afb3e7472f04ea63c8a9785df1080ecad78b43333ec", 0x80}, {&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc4a4d02de8d4a3b7682", 0x17}], 0x2) 2018/05/06 21:03:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x140, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) setrlimit(0x7, &(0x7f0000becff0)) unshare(0x400) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)) 2018/05/06 21:03:29 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) pwrite64(r1, &(0x7f0000000080)="b51110facef5a6992012e44a27470093927fabc594f1e2d0f0250aecb8c440", 0x1f, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ff9000/0x3000)=nil) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000000c0)) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000180)={{0x8, 0x5fc8}, 'port1\x00', 0x1, 0xb0001, 0x5, 0x4, 0x6, 0x3, 0x8, 0x0, 0x1, 0x6}) 2018/05/06 21:03:29 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x0, 0x1, 0x2a4c, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000080)={0x5, 0x16, 0x5, 0x7, [], [], [], 0x1f, 0xfffffffffffffff8, 0x7, 0x7, "16a286067cfc4f1715deadff66cf9785"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085dff0)='/dev/sequencer2\x00', 0x10000080002, 0x0) dup2(r0, r2) 2018/05/06 21:03:29 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x3, 0x1422, 0xffffffff00000001, 0x0, 0x44}, &(0x7f0000000200)=0x98) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x97, @multicast2=0xe0000002, 0x4e21, 0x4, 'lblcr\x00', 0x20, 0x8001, 0x2e}, 0x2c) r3 = socket$inet(0x2, 0x801, 0x0) getsockopt$inet_int(r3, 0x6, 0x12, &(0x7f0000000000), &(0x7f00000005c0)=0xfffffffffffffd6d) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000240)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x303, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'eql\x00'}) socket$inet(0x2, 0x6, 0x7) 2018/05/06 21:03:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:29 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x141080) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x40, 0x200, 0x7, 0x2, r2}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:29 executing program 0: socketpair(0x1d, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/05/06 21:03:29 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)="b61560cd4873755afef3502205f97cf2187f9be10ad73396faf41a800f2fed88fcfed7522d14f8b3a00187c724a98ab7dfc54e1dda16d369e732686a589e6cbbb3532c16e1b007a6101cd96a627a3e3a9b3c7bd1d77391c67b4234c1496ba4c96f77323498c6cac1f70c9afb3e7472f04ea63c8a9785df1080ecad78b43333ec", 0x80}, {&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc4a4d02de8d4a3b7682", 0x17}], 0x2) [ 126.810617] can: request_module (can-proto-0) failed. [ 126.872114] can: request_module (can-proto-0) failed. 2018/05/06 21:03:30 executing program 4: unshare(0x40000000) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/06 21:03:30 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000540)=0x24, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1800000000, 0xd, 0x7, 0x50a, r1}, 0x10) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x100000001, 0x8001, 0x3, 0xfffffffffffffffd, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x1d, r2}, 0x10, &(0x7f0000000480)={&(0x7f0000000400)={0x7, 0x0, 0x5, {}, {0x77359400}, {0x1, 0x0, 0xfffffffffffffffb, 0x1}, 0x1, @can={{0x1, 0x0, 0x2, 0x4}, 0x6, 0x1, 0x0, 0x0, "5da6582ad959a131"}}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x800) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r3, &(0x7f0000000580)={0x1d}, 0x10) sendmsg$can_bcm(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0500000000cef34c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="050000000001000020000000a716d52c", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000001d1551326bdf9af7"], 0x48}, 0x1}, 0x0) 2018/05/06 21:03:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:30 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)="b61560cd4873755afef3502205f97cf2187f9be10ad73396faf41a800f2fed88fcfed7522d14f8b3a00187c724a98ab7dfc54e1dda16d369e732686a589e6cbbb3532c16e1b007a6101cd96a627a3e3a9b3c7bd1d77391c67b4234c1496ba4c96f77323498c6cac1f70c9afb3e7472f04ea63c8a9785df1080ecad78b43333ec", 0x80}, {&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc4a4d02de8d4a3b7682", 0x17}], 0x2) 2018/05/06 21:03:30 executing program 0: r0 = memfd_create(&(0x7f0000000080)="d5", 0xfffffffffffffffd) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0xed59) 2018/05/06 21:03:30 executing program 5: getsockname(0xffffffffffffffff, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0xffffffffffffff12) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1342c37b, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x25c0000000000000, @empty, 0x8}}, 0x0, 0x8, 0x93, 0x101, 0x40}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x1f}, &(0x7f0000000300)=0xc) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)=""/192) 2018/05/06 21:03:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x6, &(0x7f0000000000), 0x20000020) fcntl$getown(r0, 0x9) 2018/05/06 21:03:30 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000080)=')$lo+%bdevsystemcpuset') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @rand_addr=0x1000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e21, 0xe2a, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e22, 0xfffffffffffff801, @dev={0xfe, 0x80, [], 0xa}, 0x4}, @in6={0xa, 0x4e20, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e20, 0x2ae5, @empty, 0x9}], 0xa0) 2018/05/06 21:03:30 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x40000000101002, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000280)=0x1f) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x600214) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) write(r0, &(0x7f00000001c0), 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/193) 2018/05/06 21:03:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mounts\x00') r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)="07e372f2", 0x2003, &(0x7f000012c000)) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}}, 0x98) 2018/05/06 21:03:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_score_adj\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='-0', 0x2}], 0x1) fcntl$addseals(r0, 0x409, 0x0) 2018/05/06 21:03:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x0, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:30 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x12013, r0, 0xfffffffffffffffc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x100000000, 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') mq_timedreceive(r1, &(0x7f00000001c0)=""/139, 0x8b, 0x2, &(0x7f0000000280)) 2018/05/06 21:03:30 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000000000000000001d1551326bdf9af7"], 0x48}, 0x1}, 0x0) 2018/05/06 21:03:30 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000080)="b61560cd4873755afef3502205f97cf2187f9be10ad73396faf41a800f2fed88fcfed7522d14f8b3a00187c724a98ab7dfc54e1dda16d369e732686a589e6cbbb3532c16e1b007a6101cd96a627a3e3a9b3c7bd1d77391c67b4234c1496ba4c96f77323498c6cac1f70c9afb3e7472f04ea63c8a9785df1080ecad78b43333ec", 0x80}, {&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc4a4d02de8d4a3b7682", 0x17}], 0x2) 2018/05/06 21:03:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x0, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 127.964594] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 21:03:31 executing program 4: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="0002020100000000ff02000000000000000000000000000158b148b93f18f089088bf810cb6cbb"], 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffb, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/06 21:03:31 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)="6e65742f94617700") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000200)=0x4) read(r2, &(0x7f00000000c0)=""/242, 0xf2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x140, 0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000280), &(0x7f00000002c0)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000240)=0x7, 0x4) 2018/05/06 21:03:31 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x40000000101002, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000280)=0x1f) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x600214) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) write(r0, &(0x7f00000001c0), 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/193) 2018/05/06 21:03:31 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000016bdf9af7"], 0x48}, 0x1}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/06 21:03:31 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="6f6f8e84030003d7f4a4935f61648174") write$cgroup_int(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="c600cbe27addd8a34c2a4b45a6d46c969766dbe5a2b024dfe04dfd9506978263bfd3d82044b6478175945527447aaf7ceb5226ca613fece721632aae52c492e00d0aa7f8493e0537"], 0x2) 2018/05/06 21:03:31 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x80000000, &(0x7f00000000c0)=0x1) 2018/05/06 21:03:31 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="b61560cd4873755afef3502205f97cf2187f9be10ad73396faf41a800f2fed88fcfed7522d14f8b3a00187c724a98ab7dfc54e1dda16d369e732686a589e6cbbb3532c16e1b007a6101cd96a627a3e3a9b3c7bd1d77391c67b4234c1496ba4c96f77323498c6cac1f70c9afb3e7472f04ea63c8a9785df1080ecad78b43333ec", 0x80}, {&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc4a4d02de8d4a3b7682", 0x17}], 0x2) 2018/05/06 21:03:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x0, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:31 executing program 2 (fault-call:3 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:31 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x800, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f00000000c0)='*:md5sumeth1ppp1bdevcgroup\x00') listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=""/183, 0xfffffffffffffe7d) 2018/05/06 21:03:32 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x67, 0x14202) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x4, {{0x2, 0x4e24, @rand_addr=0x73}}, 0x0, 0x1, [{{0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0x110) seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000022000)=[{0x45}, {0x16}]}) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/06 21:03:32 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000000380)=@nl=@unspec, &(0x7f0000000000)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="0500000000000000000000000000000058b53b99a44e5e05a6cb0e0aaa0ec414968a59f6442d1753ff3111ecab8ea16a9aeaaf0c3dfc22a29e98", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000400000000001d1551326bdf9af7000000000000000000"], 0x48}, 0x1}, 0x0) 2018/05/06 21:03:32 executing program 0: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x1}) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3}], "d940f780962900781678078a290c36c7180eafbb03513ef050db18"}, 0x73) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/06 21:03:32 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="b61560cd4873755afef3502205f97cf2187f9be10ad73396faf41a800f2fed88fcfed7522d14f8b3a00187c724a98ab7dfc54e1dda16d369e732686a589e6cbbb3532c16e1b007a6101cd96a627a3e3a9b3c7bd1d77391c67b4234c1496ba4c96f77323498c6cac1f70c9afb3e7472f04ea63c8a9785df1080ecad78b43333ec", 0x80}, {&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc4a4d02de8d4a3b7682", 0x17}], 0x2) 2018/05/06 21:03:32 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, 'a'}], 0x18}}], 0x1, 0x0) socket$inet6(0xa, 0x7, 0xf29) 2018/05/06 21:03:32 executing program 7: unshare(0x8000000) shmget(0x2, 0x13000, 0x220, &(0x7f0000ab6000/0x13000)=nil) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/55) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) unshare(0xc000000) bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/05/06 21:03:32 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)=0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'bridge0\x00', @ifru_flags=0x800}) 2018/05/06 21:03:32 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10}}, [0xd53, 0x4b0, 0x53, 0x8000, 0x4a, 0x7, 0x0, 0x8000, 0x80000001, 0x2, 0x4, 0x13d27b30, 0x9, 0x2, 0x2]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x473d}, &(0x7f0000000240)=0x8) prctl$setname(0xf, &(0x7f0000000080)="2a3f15e89c6c3e843474683170707031626465766367326f757000") [ 129.370531] audit: type=1326 audit(1525640612.369:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9480 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/06 21:03:32 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00'}) 2018/05/06 21:03:32 executing program 3: clock_gettime(0x0, &(0x7f0000005600)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000005480)=[{{&(0x7f00000001c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/43, 0x2b}, {&(0x7f0000000280)=""/38, 0x26}, {&(0x7f00000002c0)=""/22, 0x16}], 0x3, &(0x7f0000000340)=""/4096, 0x1000, 0x5}, 0x8}, {{&(0x7f0000001340)=@alg, 0x80, &(0x7f0000001580)=[{&(0x7f00000013c0)=""/193, 0xc1}, {&(0x7f00000014c0)=""/177, 0xb1}], 0x2, 0x0, 0x0, 0x10001}, 0x1}, {{&(0x7f00000015c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000001640)=""/82, 0x52}, {&(0x7f00000016c0)=""/222, 0xde}, {&(0x7f00000017c0)=""/38, 0x26}, {&(0x7f0000001800)=""/133, 0x85}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/200, 0xc8}, {&(0x7f00000029c0)=""/116, 0x74}, {&(0x7f0000002a40)=""/136, 0x88}], 0x8, &(0x7f0000002b80)=""/158, 0x9e, 0x2}, 0x6}, {{&(0x7f0000002c40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002cc0)=""/233, 0xe9}, {&(0x7f0000002dc0)=""/2, 0x2}, {&(0x7f0000002e00)=""/41, 0x29}], 0x3, &(0x7f0000002e80)=""/16, 0x10, 0xfff}, 0x10001}, {{&(0x7f0000002ec0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f00000041c0)=[{&(0x7f0000002f40)=""/149, 0x95}, {&(0x7f0000003000)=""/87, 0x57}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/2, 0x2}, {&(0x7f00000040c0)=""/4, 0x4}, {&(0x7f0000004100)=""/148, 0x94}], 0x6, &(0x7f0000004240)=""/4096, 0x1000, 0x2}}, {{&(0x7f0000005240)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f00000053c0)=[{&(0x7f00000052c0)=""/222, 0xde}], 0x1, &(0x7f0000005400)=""/111, 0x6f, 0x5}, 0x4}], 0x6, 0x102, &(0x7f0000005640)={r0, r1+30000000}) setsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000005680)="6b2fea76b556eb289255f1f8c398fb1d7a41c1d443d56cd1765a196c7827a35f3799e375ed3ba0f3cedf1ec96098869d36d61283807f7d9c6c32373151dc8aacf12a40a683cea4f9ce55bdf826db050178cab9682e529b50f65d86e8db6464e084b167d85d3d94a849ca52cd46d8c8b0a9071bf26509822dbac224b6dad156b1ed", 0x81) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000000080)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2}, 0x10) r4 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r4, 0x0) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000057c0)={0x3c, @broadcast=0xffffffff, 0x4e21, 0x4, "736800000000205da6a8486fffab00", 0x32, 0xd3e, 0x143}, 0x1f) ppoll(&(0x7f0000000080)=[{r4, 0x10}, {r5, 0x8}, {r5, 0x8}, {r4, 0x400}], 0x4, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x8}, 0x8) setsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000005740)="83681a7fb6d7791cb55528998fe4fccf4d81229797b0e34d5de37ce07ac7d1fb1c0f792ab69264929c7a1f534a9895a1718009171a6584ac1e83f66102d5c3461cf43f2122eebbb110d40a5dff", 0x4d) prctl$setname(0xf, &(0x7f0000000240)="2a3a6d6435f3756d6574683170cab583a7707031626465766367726f757000") 2018/05/06 21:03:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:33 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10}}, [0xd53, 0x4b0, 0x53, 0x8000, 0x4a, 0x7, 0x0, 0x8000, 0x80000001, 0x2, 0x4, 0x13d27b30, 0x9, 0x2, 0x2]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x473d}, &(0x7f0000000240)=0x8) prctl$setname(0xf, &(0x7f0000000080)="2a3f15e89c6c3e843474683170707031626465766367326f757000") 2018/05/06 21:03:33 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000010000000000000094fd6b52ccf577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:33 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="b61560cd4873755afef3502205f97cf2187f9be10ad73396faf41a800f2fed88fcfed7522d14f8b3a00187c724a98ab7dfc54e1dda16d369e732686a589e6cbbb3532c16e1b007a6101cd96a627a3e3a9b3c7bd1d77391c67b4234c1496ba4c96f77323498c6cac1f70c9afb3e7472f04ea63c8a9785df1080ecad78b43333ec", 0x80}, {&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc4a4d02de8d4a3b7682", 0x17}], 0x2) 2018/05/06 21:03:33 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 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}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0xc1, "1b38586d0e2c09be2e4bf4b9ca01f5e7e56855a3c7cd9f4db0509b7213b606ce4667a7a7844aeecca5e844cf8a283b5ed557dbd27f756bc1219400f708c8b5da32bcf6cc6aff6573424992f56c8f43d840f8397e6c2e8738d57f10f3e48d33fd0758996f70e757390e508e1c251d0f64b8f63f8925440eda17b1185fdd4198a6002be97de5132956ad3a5de34453cbc0bb11b87fe0dfe52934f072a04e42393b51e8f29327081ee6ddf7b8a4a84cd7c727ca40b42344ed35df643d77aafa01e71e"}, &(0x7f0000000300)=0xc9) 2018/05/06 21:03:33 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="0203000310000000000000000000000015000500000000000a0000000000000000000000000000000000ffffffffffff000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000002000900080000003800000000000000"], 0x80}, 0x1}, 0x0) 2018/05/06 21:03:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x5, 0x90, [0x20000480, 0x0, 0x0, 0x2000063c, 0x20000840], 0x0, &(0x7f0000000040), &(0x7f0000000480)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000230059e7c0559d15b142000000000000000000000000000000000000000000000169e6b995d212972f000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000"]}, 0xfc) 2018/05/06 21:03:33 executing program 3: renameat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000001a40)=""/123, &(0x7f0000001ac0)=0x7b) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='system.sockprotoname\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000180)=""/110, &(0x7f0000000100)=0x6e) [ 130.112678] audit: type=1326 audit(1525640613.111:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9480 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 130.221942] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/06 21:03:33 executing program 0: r0 = socket$inet(0x10, 0x8000000000003, 0x6) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x23, 0x0, 0x3f}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x101}, &(0x7f0000000180)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) sched_rr_get_interval(r2, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000200)=0x4) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000100)={0x29, @multicast1=0xe0000001, 0x4e22, 0x1, 'wlc\x00', 0x20, 0x9, 0x1c}, 0x2c) 2018/05/06 21:03:33 executing program 7: r0 = getpgrp(0x0) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xfffffffffffffe09, &(0x7f0000000000)={0xffffffff80000000}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f000058a000)) 2018/05/06 21:03:33 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x0, 0x40800008) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x12, 0x4) rt_sigaction(0x23, &(0x7f0000000080)={0xfffffffffffffffb, {}, 0x0, 0xc744}, 0x0, 0x8, &(0x7f00000000c0)) 2018/05/06 21:03:33 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3f, 0x200) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x6, r2, 0x1, 0x15b59643, 0x6}, 0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:33 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1, 0x1f, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bind$unix(r1, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:33 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0x0, [{}, {}, {}, {}, {}]}, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)=0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:33 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x1000002, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x7f, 0x0) mlock(&(0x7f0000711000/0x3000)=nil, 0x3000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) remap_file_pages(&(0x7f00008a3000/0x3000)=nil, 0x3000, 0x2000004, 0x4, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/06 21:03:33 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc4a4d02de8d4a3b7682", 0x17}], 0x1) 2018/05/06 21:03:33 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000ffc)=0x8, 0x4) write(r1, &(0x7f0000022000)='j', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f0000019000)}, 0x0) 2018/05/06 21:03:33 executing program 4: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="f4f181f3fe7f00009d"], &(0x7f0000000180), 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) vmsplice(r0, &(0x7f00000000c0), 0xa, 0x0) 2018/05/06 21:03:34 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x400080) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000080), 0x0) 2018/05/06 21:03:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={"69705e76f46949000000004000", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x25eb, 0x4040) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/06 21:03:34 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/37, 0x25}, {&(0x7f00000000c0)=""/100, 0x64}, {&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000240)=""/85, 0x55}, {&(0x7f00000002c0)=""/140, 0x8c}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/65, 0x41}], 0x7, 0x0) r1 = creat(&(0x7f0000000580)='./file0\x00', 0x104) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2623, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x566c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x5b2}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r2, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000600)={'vlan0\x00', {0x2, 0x4e1c}}) 2018/05/06 21:03:34 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x7, [0x3, 0x20, 0x0, 0x800, 0x1, 0x200, 0x4]}, &(0x7f0000000080)=0x16) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0xfff}, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000380)=0x0) sched_getparam(r4, &(0x7f00000003c0)) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xc4, r3, 0x420, 0x70bd2b, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x80}, 0x40) sendmsg$nl_xfrm(r0, &(0x7f00000009c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000480)=@newae={0x54, 0x1e, 0xf09, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, @in=@broadcast=0xffffffff}, [@replay_thresh={0x8, 0xb}, @mark={0xc, 0x15}]}, 0x54}, 0x1}, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000500)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000400)) connect$unix(r1, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/06 21:03:34 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x80000000004) r2 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r2) write(r0, &(0x7f0000000040)="2900002802ef95f66d291a3e2be0369b56d600140003b7ff00c500000000000000100006a40e07fff00fd57f257fffff06b3ae9437010000", 0x38) 2018/05/06 21:03:34 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180), 0x0) 2018/05/06 21:03:34 executing program 0: unshare(0x20000000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0xe759, 0x4, 0x7, 'queue0\x00', 0x8000}) getsockopt(0xffffffffffffffff, 0x114, 0x2713, &(0x7f0000af0fe7)=""/13, &(0x7f0000000000)=0xfffffc8b) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100)=0x6e19, 0xffffffffffffffec) 2018/05/06 21:03:34 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x0, 0x40800008) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x12, 0x4) rt_sigaction(0x23, &(0x7f0000000080)={0xfffffffffffffffb, {}, 0x0, 0xc744}, 0x0, 0x8, &(0x7f00000000c0)) 2018/05/06 21:03:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, &(0x7f0000000180)=0x20) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000000000000080000000000000001000000040000000600000000000000010001000000000002000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000004000000000000000000008000000000070000000000000000000000000000000000000000000000001c000000000000000000008000000000000000ffff0000000000000001000000000000000000000000000000000000000000000804000000000000000000000000000004000000000000000100000000000000018000000000100000000000000000000000000000000000000800000000000000000000000000000800000000000000bd0100000000000081000000000000000000000000000000000000000000000081200000000000000000000000000000800000000000000035fd312c000000000600000000000000000000000000000000000000000000000001000000000000000000000000000000000000"]) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) 2018/05/06 21:03:34 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0xa) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="0500000000f32179bb57bb67fd0000009269bf28893045a13a0cd0cca8193e84f394054c9899ce76ac0d56774b758518aefabaeba7ceba4d0643e1629b849264f37bc1359f1e1a588c04e2ce39877470d0c5ea6351cf5db05da2d80aa257b8271b1b1cfbddb7a8dd07be9dd7d03037105a5542d00e726437e33222064a83976e6762f6000d1a5a148ac059d983fc8c1bc948be2419fed92cc718857f3f04fa749238730bf608b1734110787e5e5c017e8dc6f28116bb6303f4a99909a1b1b71c15b21398c85fb0f2e3f047677613c27203e2716c2a43a6029a5a66", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000001d1551326bdf9af7"], 0x48}, 0x1}, 0x0) 2018/05/06 21:03:34 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) unshare(0x20400) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x75c, 0x100c0) 2018/05/06 21:03:34 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt(r0, 0x84, 0x2, &(0x7f0000000000), 0x0) socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fffffff, 0x301080) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x401}}, 0x40, 0x8001}, 0x90) 2018/05/06 21:03:34 executing program 0: unshare(0x40600) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x1, 0x0, 0x5b81, r1}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000080)=r2) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0x4, &(0x7f000045affc), 0x0) 2018/05/06 21:03:34 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:34 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180), 0x0) 2018/05/06 21:03:34 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000180)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000001c0), &(0x7f00000002c0)=0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') fstatfs(r1, &(0x7f0000000100)=""/77) rmdir(&(0x7f000015dff6)='./control\x00') stat(&(0x7f0000000300)='./control/file0\x00', &(0x7f0000000340)) umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000003c0)={0x3, 0x0, 0x1ff, 0x1, 0x10001}) [ 131.759254] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/05/06 21:03:34 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000fca5f4971d1551326bdf9af7"], 0x48}, 0x1}, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080)=0x34, 0x4) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000140)) 2018/05/06 21:03:35 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x400001) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xffffffffffff7fff}}, 0x2, 0xff}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0xe5, "46542cf1a13f4735c5faff280ce67e039bda1bbefb106c955b2e0fc7c8e52504db99c2a102002690761559de6e545b85afc4b564e598d78b18fdc6f617b719f656007aafe841e86ffcb8e79453b0171619cef7b91c6d50cf121523397a04f261800b55e712e25083ff2e12737440d1b5debaf77f64eed3592366201cd69f11d83a9ac6d04021732edca9deea2bfcea36b3eba946a4ff056d7047a6ffbde15aa8b79d945682c19e596e18c8cb207a056d8d820269e9d2fe0fbd68b217d3f265105bd318cd4948fd8caae23040c8faef24a3356b56e33c0aa995470dff4e9eb2ba79206c6312"}, &(0x7f00000002c0)=0xed) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8010743f, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) tkill(r3, 0x2) tkill(r3, 0x9) 2018/05/06 21:03:35 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6(0xa, 0x2, 0xffff, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x2000008, 0x83b8cc9e2}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x80000001, 0x0, 0x8, 0x8001}, &(0x7f0000000280)=0x98) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') fcntl$addseals(r2, 0x409, 0x1) 2018/05/06 21:03:35 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:35 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180), 0x0) 2018/05/06 21:03:35 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x500ffe, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r1, 0x893e, &(0x7f0000000140)={'nr0\x00', @ifru_data=&(0x7f0000000100)="8b3a855c860561d7e792cba7983152476d1eedde266447e4004fef148378f6eb"}) unshare(0x0) fstat(r0, &(0x7f0000000080)) 2018/05/06 21:03:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/sctp\x00') mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x1, 0x3, 0x4, 0x9, 0x5, 0xeeaf}, 0x20) getdents(r0, &(0x7f00000000c0)=""/60, 0x3c) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0xd7) 2018/05/06 21:03:35 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="054000000000f36c1e00007a5fa89c", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@pptp={0x18, 0x2, {0x3, @rand_addr=0x401}}, {&(0x7f00000000c0)=""/144, 0x90}, &(0x7f0000000040), 0x54}, 0xa0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000002c0)=0x3) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000380)={0xddd, 0x8, 0x9a, 0x3, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000b40)={0x0, 0x2}, &(0x7f0000000c40)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000e40)={0x0, 0xf8, "6fbf33080a745e3e47cc941a29a722cb29e9f60cc8742ae142232a5c9e7c8731a884d20d22d6490fa8afedefec9391359358cd1736bbf8922ee43ed8add7d7c93252353da5c0ed05a82ff093765124c43d5cdd77f5195d2b9a8dd1ab498a4a274e191917b5699e85b625a5fa08a63d9100633779974055b12d3993574810b3c79db1f67e865edbf96229b851f73beccf7d215a5991b3e4a2130710d5ed43e8696620c93f8b671799a9956e52092d2720accf4bdc38eb6c442f2c627d3471bb412810bdbc28344dc3f5241ecab821dedda34eea2f3ee23b4c57588f197921145e256b148f653c17c0ba531db09c4bfa33b62a9b9e6370a116"}, &(0x7f0000000d00)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000f40)={0x0, 0x80000001}, &(0x7f0000000f80)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001080)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000140)="012c68d61ed839a13ba357debd7044746133442bbff58206262f55858ff215f9ca88b702e1686e32e5a16ad74e59b1d72870b2993ad1d3fba3692119fe8adc218a513f2f14dd15384bd13685b037400f31b512fbf613d1e686b5051f2dce24b9b7a4ee54e263f7042ff34b9325adfb", 0x6f}, {&(0x7f00000001c0)="791e30c79d6232d67952fd20b6b584b1c7768c9311639702df4fc2b96af59d4cef575c6f6e89569f0f2051507551d0081788bcbab9e5a8247375b7ac8c28150bd107714720914da1f2cfe2c7", 0x4c}, {&(0x7f0000000240)="50e7f154ee23c381e876246684d2904cf509b9194ba3237548a798a4f5e36c1cd01546f3e7d98fafcfd69478ae1050857a0ee1980a2d81e303a74e6a008b4a5172232d36f9df96d586767e40dea555cac44458073b559443fbc3d0a44fe685251ea71d2a1095bf5bf54870c14af21f35ee39c2c2356f0ff0a60864b15dbcdc8cafdf8109210a21280d0af4f83e3e1b9941da8191c95458ecef4ffde99663f1d0e7105d9f90e00a3c2793c113e8648099e474c85c6d34c14921391f66ece267e73765356bb258d0bc490fcd32f6a56d8e7cab7c082aafd8fe9977661cc66cb36bddbb7db732e850f1", 0xe8}], 0x3, &(0x7f0000000400)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @authinfo={0x18, 0x84, 0x6, {0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4, 0x1, 0x8e48, 0x100, 0x6, 0x0, r2}}], 0x68, 0x8000}, {&(0x7f0000000480)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, &(0x7f0000000d80)=[{&(0x7f00000004c0)="4a0abf01a078c728cde39c2ebccbba12a845a8f650d90c39e78e6aa65bf57f34b921e88db5a667a4783db60fda8547ae31a02776792506ee7595dd44a960b9523e30dc5408c4f2bd09190f24cda48a9a6d4258b0a18efa2793a7dba706a766321b54895e8563106256e947a2da7979646c2ccb3dd6a2f42fc3a3f7b445943f0fa718cea6832ccc60b331e73081828e19ceebab1c08c5104a6aadecccfeadc29d93cd78ae45ba367799b5fc559a6c20dd1a99", 0xb2}, {&(0x7f0000000580)="6e40832e5fba2d4edddb10539805aea0dfba5d80309eeea9c9022d3f9d945199d0ebf4723da5131b6cc5054f4774213c4225c8f534453e6a7f6f62addc9fc63b860e945a83", 0x45}, {&(0x7f0000000600)="74581a5d4d8eaeef3ad2e684843489154ff4456337a49ef9e2c521603d4c34686ebf09c1c3cbc1904b1ac521b4d28b844d1278c5957bad09c21c64763e38f0", 0x3f}, {&(0x7f0000000700)="605fff5690caaa54f75d28ad3cdf95698efad3dc7f742abbeadd4b683b4af8b57a9869cef3757ead44e48abdf737f6c22c2cc50e5045641e1ee15859d2183339c11068b3262e623a4dc649fc947401b491d1431e90b13ad9c8ac39d654ab6f254b1bc3689b60b40075f4b4604754444fbece94d2fb325e59b881e1ca39ac9e60d6345095a67706c706b862bc4ec6a60fb6c413768804b706719b046d4e62959416587fd8bba5bf0171cf846bd95a6c80ced8a2c1ccfea60a8c330978d15c1186d1a4e50cec3faa", 0xc7}, {&(0x7f0000000800)="857b04f4ad4c1f705f3944ca67f047667c9dd176bd9c63f9821b80fba95d803f357fb68faf3737d5c261de8897952cbd70ea46a1eb95a2e0b73ddca0fb7a33ae52741dc601bcdd0fa11da6d4847cff8bdb9fe2e0c4cff27bdead1de63f76ca33b205194cd878b58134aa11149b6cce87511e724c62de51b7ac617f3038d21ac58685d09689280ebe09be99534ea5db5f53b4be9271b9aa144a24814e6c05429dba6a42f064d03dcad6b531abf310558f701c480723fb4bf625", 0xb9}, {&(0x7f00000008c0)="278491e3bcc9e438b3814e79da5098bdc171b5dc69fae7255f457aeca4f5d4ba8e57ab3b323dfcb79e35931617a4724ec367c2c7c68219ee18c6276a2e9176358e44adebc4c3aba22ecdb2acf2f18100a57e8418503db3dbbf22fb2afb81b2d24a7808cf02c4fdcd706466666626c1b8154d422e6b33a8bd5ca3caa4fcda11a853a9d4d85286651f8ce055141142651a7c6736014243adf839067515f76deeab55c4be4ee60f60d46cf614c437de15", 0xaf}, {&(0x7f0000000980)="df223bec94f0524eb44638be42f875d3a4e68694a905f0fed0b0f0c97c42dc2c39fbef7f3cc4bec18350886ebe5f4f64fea39c398801f09e28da48a5e727a3f67828f01fe923a68ce8194ad533a4a9a72aa1543a192d1480fee52877bc3351f48ba3afc41423b750e6ba0f894203bfeb23ab02a3b3f77b9a61f90cbee714646bc83073e76c1350620e5bde32da0d0dae776737bc7ae361425d15e639c2647268ec9d666da58de44ecc2e88e042862778ac458bd0b2f901a16632b2", 0xbb}, {&(0x7f0000000640)="f73ad6027f796b07314c3005f87c", 0xe}, {&(0x7f0000000a40)="ff7d5ed44eb4fef09e8217c823997d9f9bdea7f9b4600c5bff367c9d6626b9f74f515a2776f086bd48a1a58625e67430b2b813450b24cb83e0d69109590d46525f11fb196061716b4b7f0185ec1bfa2021800d69d1a4f77ff0a7db937290a80759e2d8a76daa41f4598bbf7e605f298b6534d3e0fe2e78d96be1b56e1b562753050de36c435ca324026f7e059d9a7f7f45b84413f928a6598c7a765e4f9cd5d83c6489c7a668354ae5ba4078f5791948dc570d90ff0a5557718aed540c0e57e26862d1710ace2e51ae04b5334b26b5e80cb900becdf6a7d8c3ea843ea80c0b3a728bf6f9d0", 0xe5}], 0x9, &(0x7f0000000fc0)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0xc78, 0x8000, 0x7, 0x1df, 0x89d7, 0x296c77fe, 0x1000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8000, 0xfffffffffffffff7, 0x0, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @prinfo={0x18, 0x84, 0x5, {0x0, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x4f2, 0x5, r5}}], 0xc0, 0x8000}], 0x2, 0x40000) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x200000000}, 0xb) recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f0000000680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b80)=""/127, 0x7f}], 0x1, &(0x7f0000000c80)=""/20, 0x14}}], 0x1, 0x0, &(0x7f0000000d40)={0x77359400}) 2018/05/06 21:03:36 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f0000000080)={0x10001, 0x3d0, 0x1}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:36 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f00000001c0)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:36 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6(0xa, 0x2, 0xffff, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x2000008, 0x83b8cc9e2}, &(0x7f00000003c0)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x80000001, 0x0, 0x8, 0x8001}, &(0x7f0000000280)=0x98) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') fcntl$addseals(r2, 0x409, 0x1) 2018/05/06 21:03:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000000000)={'vlan0\x00', @ifru_ivalue=0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000002c0)=0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xc000000000000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000100)=0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:36 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x6, 0x800}, 0xc) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/93, &(0x7f0000000080)=0x5d) 2018/05/06 21:03:36 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)}], 0x1) 2018/05/06 21:03:36 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x807fd) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f0000000180)="c78c4ccf82fa8be3db324eaa103a4b86f2f1b80e1f5ded8a2ea8636544d46ed0f66b432fdcbae4a2edcae398b7de042f81c0198740fa2f44ba67fb3c39357a8f5af626") ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f00000000c0)={0x1, 0x3ae9}) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000100)={0x6, 0xffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/05/06 21:03:36 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000f1001d1551326bdf9af7"], 0x48}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000380)=""/224, &(0x7f0000000000)=0xe0) 2018/05/06 21:03:36 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f00000004c0)=0x10001, 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x7a, "cda85fee0bcc32ae26ef402b81cb2a1bc730968c80aec0ce06684f93461fffb3ba3a05e5d29bf3c7da6aba512610952ad71e792be6fbc52d328300c07ddce49e370f87551eeab2ea046460df6ecf5bdd4bc3d4a8834f9d302a59969ea8c9fd5030c9a750ca5e0eda2642cff3055c083c8296ca70b7fec480be1a"}, &(0x7f0000000100)=0x82) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}}, &(0x7f0000000300)=0x84) sendto$inet(r1, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000000080)) 2018/05/06 21:03:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80100, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:36 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x3f, 0x2}}) 2018/05/06 21:03:36 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) symlinkat(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0x2) write(r1, &(0x7f0000335000), 0x10009) fcntl$setstatus(r1, 0x4, 0x46800) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) 2018/05/06 21:03:36 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x807fd) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f0000000180)="c78c4ccf82fa8be3db324eaa103a4b86f2f1b80e1f5ded8a2ea8636544d46ed0f66b432fdcbae4a2edcae398b7de042f81c0198740fa2f44ba67fb3c39357a8f5af626") ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f00000000c0)={0x1, 0x3ae9}) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000100)={0x6, 0xffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/05/06 21:03:36 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x40000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, 0xc55, 0x7, 0x22, &(0x7f0000ffa000/0x2000)=nil, 0xcc13}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_delroute={0x28, 0x19, 0x1, 0x0, 0x0, {0x2}, [@RTA_SRC={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_METRICS={0x4, 0x8}]}, 0x28}, 0x1}, 0x0) 2018/05/06 21:03:36 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)}], 0x1) 2018/05/06 21:03:36 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fchown(r0, r1, r2) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:36 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0xc55a) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {0x5, 0x4000000000000000}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000400)={0x4}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000002c0)=""/9) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003bbfd8)={0x0, 0x0, &(0x7f0000000040)=""/27, &(0x7f000074f000)=""/243, &(0x7f0000000140)=""/254, 0x3001}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'vcan0\x00', 0x5}) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x1, 0x1, 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000280)={0x6, 0x6, 0xff, 0x7, 0x0, 0x4}) 2018/05/06 21:03:36 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x7, 0x8, 0x100000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000000000), &(0x7f0000b88000)=' '}, 0x20) fcntl$addseals(r0, 0x409, 0x9) 2018/05/06 21:03:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x1000b, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x2000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000040)) 2018/05/06 21:03:36 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)}], 0x1) 2018/05/06 21:03:36 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') connect$pppoe(r2, &(0x7f0000000100)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'nr0\x00'}}, 0x1e) 2018/05/06 21:03:36 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002400)='./cgroup\x00', 0x200002, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r3 = openat$cgroup_type(r2, &(0x7f00000023c0)='cgroup.type\x00', 0x2, 0x0) write$cgroup_type(r3, &(0x7f0000000000)='threaded\x00', 0x4) close(r2) 2018/05/06 21:03:36 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xe164) 2018/05/06 21:03:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000000)={'ip_vti0\x00', @ifru_names='dummy0\x00'}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x6, 0x6, [0x6, 0x7, 0x3, 0x1f, 0x6, 0xbe]}, &(0x7f0000000300)=0x14) r3 = dup(r0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000580)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000500)={r2, 0x1}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000340)={r2, 0xffffffffffffa995}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) r5 = accept$inet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, @dev}, &(0x7f0000000400)=0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f00000004c0)=0x20, 0x4) r7 = fcntl$dupfd(r1, 0x406, r1) inotify_add_watch(r7, &(0x7f0000000480)='./file0\x00', 0x20000000) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r4, 0x5, 0x8, 0x4, 0x9, 0x2, 0x10000, 0x76, {r6, @in={{0x2, 0x4e22, @rand_addr=0xff}}, 0xfffffffffffffffe, 0x67e, 0x5, 0x66bf, 0xae}}, &(0x7f0000000280)=0xb0) 2018/05/06 21:03:36 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x101002, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000100)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000380)=""/160, &(0x7f00000001c0)=0xa0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) sendmsg$can_bcm(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x829) 2018/05/06 21:03:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020100090a000000ffffffffffffffff02001000002624cb9600000000000000030006000000000002004e20e0000001f5ff00e5ffffffff020005000000000002004e20e00000010000000000000000"], 0x50}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/05/06 21:03:37 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000080), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:37 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000040)="73657373696f6e690e9c") lseek(r1, 0x0, 0x4) 2018/05/06 21:03:37 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada0", 0xc}], 0x1) 2018/05/06 21:03:37 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/89, &(0x7f00000000c0)=0x59) fanotify_init(0x14, 0xc8002) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000140)=0x1) 2018/05/06 21:03:37 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000040)="4dcb8e7b1f318d4780729e1b78d18b52f019321efbc7a3cd0a506fe9adc5167a529f9ba7fb4a3ecc96f10197f7cdb03f1a2731c51484") ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:37 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832154e80f61a42118f19c953a07c61e5666c74f77484b2c7c2d41bfb44", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'teql0\x00', 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x1d, r3}, 0x10, &(0x7f00000001c0)={&(0x7f0000000400)={0x6, 0x418, 0x1, {0x0, 0x2710}, {}, {0x2, 0x6, 0x4, 0xd43}, 0x1, @can={{0x2, 0x400, 0x101, 0xffffffffffff2c10}, 0x7, 0x1, 0x0, 0x0, "aadbae76996e0934"}}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x1d}, 0x10, &(0x7f0000000540)={&(0x7f00000004c0)={0x5, 0x509, 0x195, {}, {0x77359400}, {0x0, 0xfffffffffffffff7, 0x7, 0x80000000}, 0x1, @canfd={{0x1, 0x9, 0x7fff, 0x6}, 0x32, 0x2, 0x0, 0x0, "048761a4d94df51a056c78f2bbc451b71ce282d9de0b6d885379165138479e4883b22fb9fd3b8d3abd8df28f46de3a0687a75aa8dc3a543a2f1b084df6f5b8c9"}}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0xc0) 2018/05/06 21:03:37 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000080)=0x1) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6bc7f5b709ee87bf975226496fcab064300e4fa48812f605fa8c06c749d9d33d616593417a04c1c1324a5e4c3f35b8f826349430cf24e6de527045c07d6554bd53215f0ae4a0a80cadf1fd04743d80f0e631cf3589c323c36db5f8ae341f02"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:37 executing program 5: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) fgetxattr(r0, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)=""/36, 0x24) unshare(0x20000400) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x800, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000140)=0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) 2018/05/06 21:03:37 executing program 0: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x280000, 0x0) r2 = getpid() mq_notify(r1, &(0x7f0000000180)={0x0, 0x22, 0x0, @tid=r2}) getsockopt(r0, 0x84, 0x17, &(0x7f0000000000)=""/8, &(0x7f0000fecffc)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[0x7, 0x5, 0x4, 0x0, 0xff]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, &(0x7f0000000140)=0x4) 2018/05/06 21:03:37 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x2000, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000000200)=0x81, 0x4) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x220000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000300)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0xfd75) r5 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="5000000010080100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001300", @ANYRES32=r5, @ANYBLOB="28000e000000000000000000000000000000000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) setsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f0000000240)=0x3, 0x4) 2018/05/06 21:03:37 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/34, 0x22}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x8, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) fstat(r0, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001780)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001940)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000001840)="9de3f65dd69cfb06b007ec0f87bc91915c1c90fe49eb4ed9938275f9fcc865922dd7926d20771da435d1db0198a9661a52100ef13bbd8a952ff0c94fb2b4031fd07837f843fdd8deb83ba5acdcc63f0e92fe527fb019a96f2c82a3235bfb3d032fdce009e1bcb530d79296d52c91b380e753e7ccb23e0e4c6162e337ff613d0262234641cd880bacdc5db8cbd0340b53dda4e004b48f7e2f958a85e8aacc080a5941da6fee2232507263847c115d487302792f25553c0b62f1e4f8b17ab6b002a62e4aedb05b1fe2bb8dfe68be52e2c7d44a019bff22e828cccab66f6d3a9a09ef1981fb16d97284561f81e23911", 0xee}, {&(0x7f0000001ac0)="f5854ef01e4b8bf0a05da28e59cb42ae2fa0f4d180656815a746d8ec051d8258eb122aa6845d922725602339d847a0d5a5dfca2161af115e2f842cc3b048363dfa4cffa5b9f71c0b1091c44bf37b3e5d94aca1484a5a1bf7c476c925400b98b8b1ee59750693a3526012f399e83f134b5502fafd21a25a163b0e5e75b8a5c0986c036945b6c7c6c96f6fb7559e1945341be0117b531a1679b4b73969a651b463849d814d7aea409a02c3109c26ed02800f91a45beeaa814c531f7f0e3a95a67ea7", 0xc1}, {&(0x7f00000000c0)="ccdb2e43c9", 0x5}, {&(0x7f0000002a40)="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", 0x1000}, {&(0x7f0000000140)="e6a2e730c339f05cb6aaa33f13228a3f946c21eaa9bcc055fede25d6151ba53cf859a95091c2a7630410d0314e28e31ddfb5db35ea9af5e57f7c53c0e5b029edc556438f60fd5398bb5f8292ada071096166d692583473c49a56a740433698544bb59db2bd4d9f4511f8656986667fc5d8c7ba5de51c2d456a9d2e", 0x7b}], 0x5, &(0x7f0000001d40)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x78, 0x8001}, 0x4044841) 2018/05/06 21:03:37 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada0", 0xc}], 0x1) 2018/05/06 21:03:37 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x274, 0x80, 0x9}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x31}, 0x8) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:37 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') recvmmsg(r1, &(0x7f0000004c00)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)=""/115, 0x73}, {&(0x7f0000000280)=""/62, 0x3e}, {&(0x7f00000002c0)=""/100, 0x64}], 0x3, &(0x7f0000000380)=""/139, 0x8b, 0xffffffffffffffd0}, 0x1000}, {{0x0, 0x0, &(0x7f0000002840)=[{&(0x7f0000000440)=""/222, 0xde}, {&(0x7f0000000540)=""/14, 0xe}, {&(0x7f0000000580)=""/210, 0xd2}, {&(0x7f0000000680)=""/144, 0x90}, {&(0x7f0000000740)=""/4, 0x4}, {&(0x7f0000000780)=""/175, 0xaf}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/4096, 0x1000}], 0x8, &(0x7f00000028c0)=""/110, 0x6e}, 0x3}, {{&(0x7f0000002940)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003b40)=[{&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/114, 0x72}, {&(0x7f0000003a40)=""/212, 0xd4}], 0x3, &(0x7f0000003b80)=""/7, 0x7, 0xbf}, 0x7}, {{&(0x7f0000003bc0)=@rc, 0x80, &(0x7f0000004080)=[{&(0x7f0000003c40)=""/240, 0xf0}, {&(0x7f0000003d40)=""/1, 0x1}, {&(0x7f0000003d80)=""/169, 0xa9}, {&(0x7f0000003e40)=""/236, 0xec}, {&(0x7f0000003f40)=""/96, 0x60}, {&(0x7f0000003fc0)=""/142, 0x8e}], 0x6, 0x0, 0x0, 0x40}, 0x52}, {{0x0, 0x0, &(0x7f0000004200)=[{&(0x7f0000004100)=""/247, 0xf7}], 0x1, 0x0, 0x0, 0x6}, 0xa9}, {{&(0x7f0000004240)=@nl=@proc, 0x80, &(0x7f0000004380)=[{&(0x7f00000042c0)=""/162, 0xa2}], 0x1, 0x0, 0x0, 0x7f}, 0x84c3}, {{&(0x7f00000043c0)=@can, 0x80, &(0x7f0000004480)=[{&(0x7f0000004440)=""/27, 0x1b}], 0x1, &(0x7f00000044c0)=""/90, 0x5a, 0xdf}, 0x1}, {{&(0x7f0000004540)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000004900)=[{&(0x7f00000045c0)=""/177, 0xb1}, {&(0x7f0000004680)=""/227, 0xe3}, {&(0x7f0000004780)=""/242, 0xf2}, {&(0x7f0000004880)=""/100, 0x64}], 0x4, &(0x7f0000004940)=""/59, 0x3b}, 0x10000}, {{&(0x7f0000004980)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004b40)=[{&(0x7f0000004a00)=""/107, 0x6b}, {&(0x7f0000004a80)=""/147, 0x93}], 0x2, &(0x7f0000004b80)=""/124, 0x7c, 0x8}, 0x94}], 0x9, 0x10000, &(0x7f0000004e40)={0x0, 0x1c9c380}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000004e80)={@remote, @broadcast, 0x0}, &(0x7f0000004ec0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000005180)={0x1b, 0x4, &(0x7f0000000100)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, @generic={0x0, 0x1f, 0x4, 0x5b888aa8}], &(0x7f0000000180)='syzkaller\x00', 0x3f, 0xa9, &(0x7f0000004f00)=""/169, 0x0, 0x1, [], r5}, 0x48) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000004fc0)={@broadcast, @broadcast, 0x0}, &(0x7f0000005000)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000005040)={@dev, 0x0}, &(0x7f0000005080)=0x14) getsockname$packet(r1, &(0x7f0000005100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005140)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000001c0)={r0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006500)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000006600)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000006680)={@empty, 0x0}, &(0x7f00000066c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000006940)={'bond_slave_0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006cc0)={{{@in6=@ipv4={[], [], @loopback}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000006dc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000006e00)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000007280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000007240)={&(0x7f0000005200)=ANY=[@ANYBLOB="f4030000", @ANYRES16=r2, @ANYBLOB="000227bd7000fcdbdf250000000008000100", @ANYRES32=r4, @ANYBLOB="ac0102004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c0004000100000903000000000001030900000000000001000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400831e00003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="080007000000000008000100", @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r11, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ff0700003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13], 0x3f4}, 0x1, 0x0, 0x0, 0x40}, 0x40004) 2018/05/06 21:03:37 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x34f, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/05/06 21:03:38 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0x9, 0x1, 0x7}, 0xc) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f0000000040)=0xf4) 2018/05/06 21:03:38 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada0", 0xc}], 0x1) 2018/05/06 21:03:38 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:38 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000300)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3f, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ip6_vti0\x00'}) fdatasync(r0) 2018/05/06 21:03:38 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0xb, 0x80800, 0x6) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r2, 0x320, 0x70bd29, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x38b8287411db7fab}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0xb}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x20000004) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r3 = socket$inet6_sctp(0xa, 0x20000005, 0x84) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:38 executing program 5: socket$packet(0x11, 0x800000000000003, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x400000000}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00000001c0)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080029007500", 0x27) 2018/05/06 21:03:38 executing program 0: timer_create(0x5, &(0x7f0000000000)={0x0, 0x2e}, &(0x7f0000000100)) 2018/05/06 21:03:38 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x30, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x81, 0x1ff, 0x2}) [ 136.153918] alg: No test for authenc(digest_null,ecb(cipher_null)) (authenc(digest_null-generic,ecb-cipher_null)) 2018/05/06 21:03:39 executing program 0: r0 = socket(0x11, 0x3, 0x4000) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x4, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x2, 0x8, 0x81, 0x8c1e, 0x5}, 0x14) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000080)=0x9, 0xfffffffffffffff8, 0x1) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x400000) write$tun(r1, &(0x7f0000000100)={@pi={0x0, 0xdadb}, @void, @ipv4={{0x6, 0x4, 0x101, 0x7fffffff, 0x55, 0x65, 0x8, 0xffffffffffffffff, 0x1d, 0x0, @rand_addr=0xffffffffffff0000, @broadcast=0xffffffff, {[@end]}}, @icmp=@redirect={0x5, 0x2, 0x0, @loopback=0x7f000001, {0xd, 0x4, 0x200, 0x4, 0x1, 0x68, 0x5, 0xb6d7, 0x1, 0x7fff, @rand_addr=0xc40, @remote={0xac, 0x14, 0x14, 0xbb}, {[@ssrr={0x89, 0x13, 0x81, [@dev={0xac, 0x14, 0x14, 0xc}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}]}, @rr={0x7, 0xb, 0x8, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}]}]}}, "be"}}}, 0x59) 2018/05/06 21:03:39 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)="2270726f6376726f786ec8e1accea47843776e6700db276bdc13232ad3b8e38804fd7902f4c00219d2f7378ee77b281a0e41fd3c2e26472e8c003008288a184655b6837c22994e3eef7d905186a8e3abf7185cd0192f5cd41d33232753eb52aa5d2ce244d1f45eca8bddbc1befe939e5515face8598540ffa1532e91393a4c90b750e4d18edaec3081571da58955e395569be841f475222c044bc70a3e0e000272a7536dbd5462e01cd2fa7e23c5838891e34bca408655d7221b9ea326") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x400000, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000280)=0x100) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40100, 0x0) epoll_pwait(r2, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x7, &(0x7f0000000200)={0x9}, 0x8) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x204400) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x3}) getitimer(0x3, &(0x7f0000000300)) mknod(&(0x7f00000002c0)='./file0\x00', 0x20, 0x3) 2018/05/06 21:03:39 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc4a4d02de", 0x12}], 0x1) 2018/05/06 21:03:39 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETPERSIST(r1, 0x400454dc, 0x0) sendto$ax25(r0, &(0x7f0000000100)="67fcbac0f409feadaf3c79cd33bc6289e583f99dc73954b922ee28d1854c6e0eb5a699fa17245a096d3afb1fbc5cb32a591d416aaa1846d828169dd259bf88c561ac989156f0aa", 0x47, 0x40, &(0x7f0000000180)={0x3, {"0fe9c2d5b67881"}, 0xde46}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/05/06 21:03:39 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x1d}, 0xffffffffffffff30, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYBLOB="5a95cdd72ccda769ea66061e12411e19e250adee852a44dd5923f30bca97c6226a5a81a205e6b75ed60ee88c530b7c4aae", @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000094fd6b5277f577ee"], 0x5}, 0x1, 0x0, 0x0, 0x4}, 0x4008000) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) timerfd_gettime(r1, &(0x7f0000000180)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) 2018/05/06 21:03:39 executing program 5: socket$packet(0x11, 0x800000000000003, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x400000000}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00000001c0)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080029007500", 0x27) 2018/05/06 21:03:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='em1systemselinuxmime_type\x00', 0xfffffffffffffff8) socket$inet_icmp_raw(0x2, 0x3, 0x1) keyctl$link(0x8, r1, r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl(r0, 0x7fff, &(0x7f0000000200)="ff837f") ioctl$sock_ifreq(r3, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:39 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080)=0xe5, 0x4) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:39 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') r2 = getpid() r3 = getpid() setpgid(r2, r3) renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') getitimer(0x3, &(0x7f0000000100)) 2018/05/06 21:03:39 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/115) sendto$inet(r0, &(0x7f00003fbf9c), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr}, 0x10) 2018/05/06 21:03:39 executing program 5: r0 = socket(0x2, 0x3, 0x40000000000000ff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000040)="ac01000000000000000100a22f8cca1bbd01000000000c002388d7000007668098fc23471cf423070b00000000000000034eb6a1bacf4b68", 0x38, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket(0x1e, 0x7, 0x4) getpeername$inet(r1, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10402, 0x0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x400) inotify_rm_watch(r2, r3) 2018/05/06 21:03:39 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001380)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001480)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x4e23, 0x3, 0xa, 0x80, 0x20, 0x88, 0x0, r2}, {0x7, 0x4, 0x7f, 0x5, 0x6, 0x2, 0x1, 0x10001}, {0xfffffffffffffffb, 0x9, 0xfffffffffffffff7, 0x1}, 0x7ff, 0x6e6bba, 0x0, 0x1, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x5, 0x0, 0x1, 0x2, 0x20, 0x6}}, 0xe8) connect(r0, &(0x7f0000001580)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0xfffffffffffffef6) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=""/4096, 0x1000) 2018/05/06 21:03:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x800) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x101, 0x8000000000000000, 0x7}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:39 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01a", 0xd}], 0x1) 2018/05/06 21:03:39 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='\x00\x00\x00\x00') fchdir(r1) exit(0x9ae) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0x78, "dbc4173f70e6aeab804a1ce53b917d0a709cb42a29efe9852aad4ffb0422d7089efa73a1426159beb8184f519075dcf22d9c00847d0b281d647705655c8488ebc0a18977f066529468bf0c46fcb64fe01531cb03426635afe73b7354c270880aeb63dae75f4842d66f01a3761d0e591c52bd831de04abfd2"}, &(0x7f0000000440)=0x80) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000480)={r2, 0x7}, 0x8) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x5, 0xfffffffffffffffc, 0x33, 0x1f, 0x2}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x28000100}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)={0x230, 0xa, 0xa, 0x2, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x2}, [@generic="2a9fde34c5682531f3e6e7a3cdc0bc07a1e779efd59a613248fab641ef64a5c57e88f91f772f05239da094f59463e80e7aa423f43110eaf8ae02754c7645d6ff9892fff3", @typed={0xc, 0x56, @binary="4f53b63c497f"}, @nested={0x8, 0x67, [@typed={0x4, 0x86}]}, @generic="0abb1d66ed325923da94fe5cce29cb637b62589278c2fd1df65654ba76b3007facd3b28ab65dbe470fb3c7771783df57fa3f745cb9ee11a1c296b2442a640ba8e30dcf47e15653c8122f8e43687fa001e28377692d974be42ad3bd61e64832bb052fdb19df3c6976280b25915c8b937ea25fbaf672b3115e21e17e0d59427f499f28155ac46f0e759a22f6b981e7813c62c590679429eec53a40831a42008913d97c563bdf0f8c19d5fa03c21b5f59433487a52813277dc5a74b1856482f", @nested={0xfc, 0x48, [@typed={0x1c, 0x47, @binary="30ebd3d7ef7f1c2a6ef91d7573a2ca30bd3e88b793"}, @typed={0x8, 0x33, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}}, @typed={0x8, 0x27, @str='\x00'}, @generic="32aad80ff1c71da64b712cf6eb13e8b87fbd529de8c8d066471e5bf8", @generic="5e28b1ae1f3b0987dce3d49f29f127faa09f2d21b2b0b9c83abe6586a3f7b34089fab5490753211db80ab60dcb49e507453540fbbab5c6a390bf65268af6045b44c4a324361e6816a27db67e5c5768c51abeb7b4d45b45cf75ba92f3ce311bc42cf811cc211cef164eece9b495ccabcd8080c9142956deb7d5ad9df5c9562f8f737002d19b05288ceff98802870c6e6c311cdfa976aa87e2cbb42b9c6a90fc90d9afb7335bbac3dad883fb4185f38a1e"]}, @typed={0x8, 0x8d, @ipv4=@broadcast=0xffffffff}]}, 0x230}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004) 2018/05/06 21:03:39 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x48) 2018/05/06 21:03:39 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f00000001c0)='v') 2018/05/06 21:03:39 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xffffffff, 0x4000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x7f, &(0x7f0000000140)=0x4) unshare(0x40600) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000080)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) ioctl$TIOCSBRK(r1, 0x40044590) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000180)=0x80000001, 0x4) 2018/05/06 21:03:39 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) unlink(&(0x7f00000002c0)='./file0/file0\x00') prctl$setname(0xf, &(0x7f0000000140)='\\mime_type!\x00') 2018/05/06 21:03:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x44e00, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x101000, 0x20) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x2, 0x310, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x7, 0x2, 0x89ad, 'syzkaller0\x00', 'sit0\x00', 'erspan0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x5d850459b5b6956c], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff], 0x118, 0x118, 0x168, [@cluster={'cluster\x00', 0x10, {{0x5, 0x2091ce9e, 0x401}}}, @stp={'stp\x00', 0x48, {{0x6, {0x5, 0x101, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0xa1f, 0xff3, 0xfff, 0x0, @random="9629a99f8323", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x4e20, 0x4e24, 0x6, 0x587, 0x1, 0x8, 0x76a7, 0x8, 0xba8, 0x7ff}, 0x2, 0x802}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00', 0xa744}}}}, {{{0x11, 0x10, 0x88b7, 'bridge_slave_1\x00', 'veth0\x00', 'veth1_to_team\x00', 'nr0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x118, [@stp={'stp\x00', 0x48, {{0x5e6, {0x4, 0x10000, 0x50a6d7c6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff], 0x9, 0x8, 0xfff, 0x80000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x6, 0x4e24, 0xffffffff, 0xf91, 0x4, 0x2, 0x5, 0x8ca, 0x3390, 0x100}, 0x4, 0x940}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x388) accept4$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000140)=0x6e, 0x80000) 2018/05/06 21:03:39 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000480)=""/152) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x20, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000380)={r2, 0xe8, "1ad639748d881879d96e68c8ad7bc6c66d41c82d92c9683853c109cacd619b7160023235986eeebd1cc5eb5fb26d71ad8b7b7305bab9383eb6db7e72bca9f7a894f5b18fcebfdf7f076e79507c0cd84521bf0b6add7e55073fea9da358f4b931c3ca908dfe0b9f8e3c5c6dde47254a6efe4cacb20aed761d6bde4dba7d4ea6e375505dd8e3fe729fd46fc661cfa89ced16daa80e5f2f8189a5ac633e74313da354a4e1efdd6ffec359d2778d9888b5a12d71c7934e8cd368f3d7086dee8771a4bbb62715a8b4bde8ed68d9382f54e1e6a4e30fb4dccedfadf340ebe422757a5f1d73e5d0512842c1"}, &(0x7f00000001c0)=0xf0) 2018/05/06 21:03:39 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001380)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001480)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x4e23, 0x3, 0xa, 0x80, 0x20, 0x88, 0x0, r2}, {0x7, 0x4, 0x7f, 0x5, 0x6, 0x2, 0x1, 0x10001}, {0xfffffffffffffffb, 0x9, 0xfffffffffffffff7, 0x1}, 0x7ff, 0x6e6bba, 0x0, 0x1, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3502, 0x5, 0x0, 0x1, 0x2, 0x20, 0x6}}, 0xe8) connect(r0, &(0x7f0000001580)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0xfffffffffffffef6) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=""/4096, 0x1000) 2018/05/06 21:03:40 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) linkat(r1, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) 2018/05/06 21:03:40 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01a", 0xd}], 0x1) 2018/05/06 21:03:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:40 executing program 5: gettid() r0 = getpgid(0xffffffffffffffff) capset(&(0x7f00000000c0)={0x4000019980330, r0}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, 'a'}], 0x18}}], 0x1, 0x0) 2018/05/06 21:03:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000040)={"25000000f4e304000000000000000080", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:40 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000000002201) r1 = memfd_create(&(0x7f0000614000)="74086e7500ff000000000000118c00", 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/05/06 21:03:40 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = socket(0x10, 0x7, 0x21) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0x54, "20b73e5d9c5452d23c4ba69dbd28c9fba0552636bdab7339f46d240421dc2f2441a8fd8deca0000218a9c51a3e6ece513a52cf6662684ec70835e68665028983ddbf5e4a537c4bf2b5b0ec367fa5cb493a9aea0c"}, &(0x7f0000000000)=0x5c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x30, &(0x7f0000000080)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}]}, &(0x7f00000001c0)=0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) connect$can_bcm(r0, &(0x7f0000000240)={0x1d}, 0x10) 2018/05/06 21:03:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) memfd_create(&(0x7f00000001c0)='.bdeveth0keyring\x00', 0x1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/78, &(0x7f0000000040)=0x4e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) syncfs(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchown(r0, r1, r2) 2018/05/06 21:03:40 executing program 7: unshare(0x28060400) clone(0x24044000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) socketpair(0x0, 0x6, 0xb9e, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f0000000140)=0x10) fcntl$setown(r1, 0x8, r2) 2018/05/06 21:03:40 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001640)={0x2, 0x0, [0x0, 0x0]}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001700)=0x0) perf_event_open(&(0x7f0000001680)={0x1, 0x70, 0x7, 0x8, 0x3, 0xf96, 0x0, 0xff, 0x4, 0x8, 0x9, 0x8000, 0xd871, 0x8, 0xffffffffffffffff, 0xc653, 0x80000001, 0x2, 0x7fff, 0x8001, 0x1, 0xde3f, 0xce99, 0xb2, 0x9, 0x4, 0x0, 0xffff, 0x4, 0x4, 0xe22, 0x4, 0x3ff, 0x3f2, 0x6, 0x2, 0x4, 0x8, 0x0, 0x81, 0x0, @perf_config_ext={0x80, 0x54b11d9e}, 0x200, 0x7fffffff, 0x9, 0x7, 0x1800000000000000, 0x5, 0x100000000}, r2, 0xe, r1, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') sendmsg(r0, &(0x7f0000001600)={&(0x7f0000000080)=@l2={0x1f, 0x81, {0x6f2, 0x1, 0x20, 0x5, 0x2, 0x5e2a}, 0x0, 0x1}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)="77bbddf993d71abd9cc3d5ddb7252e6522d3ecbf186bbb06a49f3ebfea7ee7aef8fef3545e62ed1efd3b0295fcf9fd24cfc8a1909e5246bf71c5d7a00c6573", 0x3f}, {&(0x7f0000000180)="441f058591e56dbe715ce1e7db6129f77410cd51fe268917d9a7426d29ad0b04e3502a6403b1cdcaf646cd509ab5fafbd6cd37de920d54c19362b7723c3d89e48676163a553072d391edbdea97a386b7e24655cafc46d478835be46fc449be167456fb649c6a77e13a0c0cc80b0a8d3a75efec752970f9ccfbe6a4e5d8dd9130a870869a8f1db06cd1d8a161f243f731c3a5426395ca3929f68feb64dace0538c650d9379de81ee93b2cdb5aa4e5cbf6b57f46e06fa85ffefdada8c6aac5a45e8b26cdc64dd74a341280990292b56c6a77f0db6dcad8770f900fdf8b6af5b3d4", 0xe0}], 0x2, &(0x7f00000002c0)=[{0x110, 0x18f, 0x6, "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"}, {0x98, 0x10a, 0x7, "b6c643882a8555cf5a8f774bb244df0368fad34eeb6a5497ac2ebf32e6c9c0c346154ce681481b0d614674593dcbb83c59c21daea63ca8767984b8d5078a4473831506756f1b4e1795fc90e50bd3517c5b884d5b4994d2b8124fde92472e92ebaefcca5d3b6157ec75dd588f3ff5b4f486151b5c79d5d1bd6aedcd77415a5a7b868374eb2b43"}, {0x38, 0x117, 0x9, "c8d0597520a0bfdcb6ab63f96c7b3c545f7c41b11361abdb4dfac26b3d9b8514e90a5803"}, {0x88, 0x1, 0x4, "2e7376e11d1653db33fddb5b567b790374128a6960cc2858b972aa260231bd7ec862a4eb1e0e8461d916ff1373202ceeb9e60241aab99ea53a61d1519d3b7b835933ca3e9bcf64bb3d6badbac7f716aee99b83d2c2e2a29e2c0f504c85d9d657ba5aa3de0115a39af8b10eb323d3fb8680be"}, {0x1010, 0x101, 0x0, "86855122e2231643c7cd69a2a9199bf07da4060893e90b99cfbbade450821f1a89502b90e1cea0497c2f013223845249ccbc62cc1c69332a639d478fae3ad207c0683b43098adf8ca1347d962a9fcd7b69b7278a9cb5103e31c11074a88b4adaaa63e18e7051ff1baa7f2faa0cce89098a049f58e140f5257988cd179fd76ddd98a004707c83d19bcd237ff6766fc6574d6795290243912052149b18ea7157756fbb10f7c25a72ed9e1230d23239744740e88f1aec7e664b83e5c033f1b342894b697666818fce5f6d8687215c90e9ef71ca466da825c2cd84ad063e18d8834dd23866cebec171c143ee51910aba189c931d8e79c801d97dcbbd7e16dc08db7cbe5977fdc4d85597f5f21b0ecd2a99124bbfa6158b7338ba834024cc3f519c9c97ba1a52baf8d2924f96ff360fd5d7ef7519c7774225aea4b277034f1e8dd9eaf6fa7c94b3e62af77079ea2d11f655e06907dc9580d5421ce663522c3d664843f5ed70fd9127fa83c246c886e3c4d96270a7f4c79a43a37c7633cd8af3a1a1411cd9e331a00fd3e1d375522b52012e595276f893af7137c521e33fdc6f4c4084c13b350c6a5c9e0ca6d58987442d137fcf54452f77be7e3abef8875173f1162af3a3e1fb9529d3c6c7c497d3949d8f8f840ed5b40107a4b86ac68a4f21bd01505f5799b99b1c9ba3ea9b01e17115b3dfa44eb16942d04cdb211017aa4b7c643e9fc4da0c412ba6c49cd941e0eff207efefdf8565b6aada9641af91c1482ffcebb0873b296ebf3d765552a5e009aafe56638fd1c93c567ca55432389d621f2624744eef1e319dc98ca5c71a9e47cf9b8c0dc9f6021571fb1fcd37283aa749abdc66ba29bfb996180ae94f05fb46d957c6e8fbf503e69dc0c93f702b180803de62b39c38d5953a8d1fac7765f00f46eb6dfe7ea6009bd339367e1b0500652508efc18eb9021e8ffed8fa9f79697c3dc8a93be9c5d1c27b9bcfceb74a32128f08bee3b1e2b58177d929baeda29420fcfba02f92fcc33b8b4f4d4f94db36ab027a272f887e5137d2a271dce9bc01bfe7144fb7f5819bfc2c3ceeb885b4eb53c98a229ab44674c3b4beeaed52e249e3bfc4a5272edec78ba87629aa5c0c3393317c5359664606f58409481dc9d1ed51311f6db6f6f4e44f308cc1245c91bdb88cf8d18fc95e8f8aae17c094a6c342577bbcb94102c8b8200b1a944a24def6a6234b5ae684c6bada6a09f112e845f664405bf79b0cd0b532f1519b4a0e1b454ce275ef80034db0fcb92f105f3fa63aede0f2537c7a137afb44de3f96b0c7837ee930e1687b1359e7c6caaab0694817f7bb0571f69e2339d760abe43c4cccb6d0c480bd97abe657f9bcfe5e16963d2df6ecf27865d8787cf824f44f5c87789535c13e177a13c49cd20e6c22c3a2bf2e37d95bcd9e281c2dc36f98c3541bc52c4dff6bd68aec02ebf79b38e2c4410df81966495a76dfe3be3341ef7ce375a3563bfaeab748082974f05e6e3ded4130a1d023c100612e1a480e993d730ea718f2aa53817ec54faf8f00ead4775d253e03d36b6b9c204132a160d68a38d0ab500fbfbcba5b7d1b0f09e3c7d0b76e8c04cde9ad133b3a6be97c65b5004aa0a3aa8d26602c0b7fd7363e746f68a7eeefee25f04b39d87e51cc8a06785e844398dc0959140466a26b994417c4d08407b04e0e5319753dab5f7d28cae2e598e2d9a3f060a3976b2c205eddd0ef6b953442481290288b68b88cafcdf4ba853ece42ae4630d54ea5149dad0eb78643a1c7c27887dc212f3c9520145f700c45eb3dc8a3245340c91d5c572a3abcc1489363ce85416915a9a7c050bec466936a07990e731f8721252c0c599564360c6aaa698509c452369a1a4a45cc65003fabbed2c978dba44b4bf088df7f521bb00b195dcba8d7dabfa2387446ebacbc3cd98dfd111191cc5d8e055166b6f6561ec1788bb3f534ce8361e1895ce29ab259f07a137bbf98ff65006ca28172df016ffe1e137191fbbf45cde20273bb856f01318d0380ada6b2e81dc8a2dde157381e38f22a07db348415cd46696a24ba5032591ba8e5a7f4329e745cc2721a5892d3d4f88128d00730bc9b3377fdd590ce228bb6a4508795f505170b6b063dab8624cae57d747c9b262328cb1f2718a85295c6d9518e46f6710c0298b7a879fb253bb7f55586e09ae058b2c0bc7f91019b68a585df2f855606ead34053a6a7b78165f1819dd73b6a0b799a8b0584d68d892a5cc731e21b3f86904d142e0ee19e736d626e6091f7b0b5ff18e919a50d42c2b474603522f7f5d746962c257632e347f51f9dce0a092af815b805e53425e937459ba4ed2f09302eb93baaeab3d1d3f92097debc441d90bbc165629abdc980783ee30cc52c643c4f41c49232b203bb7044788eb2428380121d853d0ad57e422dc257089e7b169af03e714b617874078120e9c8a7acb390a245daafc7acef7f0d931e749b2bb6f6685dc71a0aad3c4a0037c97aa5927577e02ede955d38914423e4a80d7d5a7dd6af2b8acb36b96c306d2319ce89a09d9910e64aadf735d144de0bd39acef876403e77c4dfe01b5c61f106fedac72841157e91528bcd02749c7106a4bfc34b1d6c3f5a1eae29b2938d14cccb238aaa6af760b5cde334426d52abb859a03703b64bf07e1d744043e0c9040b47d72ebb64600b80ed567ce33b9976b2fcb9ab4229914b1e42c45e7a995bf6a2ef042af6f35b66c8d485efb618d113a5df69a7341fc1db06b2ee411a0fe530845840d86d033efbf17938d91d5fc0f849d1759fc4d44fdea023d6a4c0cbd461ef3be2bc93afe41e521ffaa744132661719afd446744b3f5a3b27c30398bf0ee0cb132e52d26753c3540ca8ec533ab4b31c4cdfa53392760fef780723e8fc9625cd7d315588e02ec7d71f3365b73bd62c73ec2b43095cf3884430c20118d6418b20354c29f00a7fcd9ab3bdcb6ac2b837dbca22a4fbd361b959dbe920badfac13bec223440e7449068253ed6415be522daa51db2d1a0db04634e858bad3e938d63aeae26179e96a3a33edaf4d1457b32a9902707b4126b4adec141fd249abcfe67349990e7ac350ae6a9474934082285526a21e7453679ecb3dd0294d1558b3e75143ffb9fe5d4c1f3efcb934e5cd299a5e48d63cf63da84911e9fae0b00a7b518e6a080a9eecd6596a5090bc9aa031afc942811c5c4dd9e5afc0aad79170c47f950574261f7ff745a054c39fab9042fd119775e496975b600c8727d9281a3f0c4c0770f7dd34b45e53c0155f081bd8cb965754e2bf37f405dc8d26caa62f4dd4c90e66e67c0371512340ab90f909bf736269f7f78956804c4f3b5e91800ac634df76235a0c69e65f92bfaf7234fd1df6a49697cb217976f1a335cf74372c9083ca92fbd4f6bb0c24e1145bb5cf21c9e60fd7da69d58dc0e67821ff5513337823083584f48c990fc9d6a8f4371c00bc3a327f8e5ae53ec902994d2fadcc11def5175f5cb513d972fba9612450123014497164b42b1ead653df68300f731860dee07d1349c7306e5b72e89a82eaa4775ab2d191e2aa3a3aeba75b0483a524a0a60a01be1f04212aa672dfecc0c54a2bb12663f88b6123d3062648466749dfea888812f1e4618865673039a290dd527aedc23a5f3be3cdb1ec69bce0c221c5e2acc79b2109fd1012d1605870177fd0c466784ad44db31bb5dbc78e654445ff7fa7a9690ccca6eed29e448f827b1dc44bdd281af2b66ec8269c5c7a9e3986edb12eb73d5ec20ab40414e00e69b76a00d59147fe5d60521fa435055b315748c10acfa1b4c01ca74455b5b9a35fd5a17db7b43fd3aea70d7fe5269a5cfd9af16c8147afc55c38ccf2e454b5676b1456c1e4f7956e27c66c2c42fa7d3f22c08394b064f3463c63e1488e7992ba5c0154ef4a0a6f0784c75b327a4d1db3e5bf1ca6a3df8e4b62798fdf442094efa4398cc8aaf2102be804557e0dde847573be155189a1c5655e987036e4c7f5f1dc95c31b78906c1575c1483c0df785cfe8ad91840892d362ba082ab132489272c8aa6d24dfde41f0ade6cddbae6cce6a06e92f8b18bdb6cf8c3645b38f10e014c85ffd492f51c120c756351ca4d267b70c14fcc1b40f9da02a6f89ba0d0cd85ed08fba437a6b932c8c8ab689f562ddb37a131a5fdd21222d6dc5218a34b6690f1540e7e4b841f6413439b20f4919a96e8d77d54ee004aba2084e6eabe5de52945321eac34bec9119410e506361fe87125fae861fca21a1c42c77311cee900cc3fa7fb29f33116270ecd9bbbd56f6fcb1afad358b727b8ec757cd91ec2f18b7acf7567f28694606863010cd7b706db567e981fba9b7fb6805f73942edadc77596ba75e1169621b711a81082468ac32f25004fad24fa580d7f5e3df1b7987fdf2051d25208deba6465456442649cdaa496f66dcf0ecae9df000fb107f882214cbb2acc345a3c3e20af5bee5919b9b659277b113ee8d2b763b20529de9a83d50c0947ea6677ae7649fddb0e3d3ba676c9b921f1549df04206b5368a9ac85b55ba4dcaf9e4dfc6566cf67b21e0d765fc45cf535a40678c62aa020ddb2784ae8ea92beaaa3b212c091e9d58761695474259f0ceda0e9bf10229f0db4cc25478420df1cacaaf5bb11220fe257e96d552f3ec3d1a4340bc6fd4c5238d941e107310995b86512bec3fb24f3d6f644d7613c974b547e8c3016f180b62bffd02b1d026d5207c3f43dfa14c6a8fcc646684e82b0797563e0a927b8967f3748a5811c01c7e8c27553ff82f69609147ba706c04b533c4df6e78f5e76d06c6ded444878431c949cf82367900db15c705652f15d60697bf79401dbefb02a47f47cc253ee0afa735bc3f2db7793fcdd8734d66ec9109a5f4b7d86e6f0982d9040605bf6f8438e991648f16337b3232b49b046548352ac0c137f985fc9d7c25f92dc1d470e745110d2e51a370b84d82715942f7cc571545b63fe76bf030caa9480de23124a220a1297f891d8907852fb57a92d6b7b755f58705e5298d7dd3408dc44609cb8cbc03017e0228f9fd6515fa5c3fa3682a1c7f27d25ca00bf0eb55578bde0f3254655ec8d631ab0eed01314d71106164b0573834cf025f0d0142119606fe815415f4ee021708de3da3ddfa54cd3047af07bcce2d3a5ce1b274be31b75ed8a69f84bc622a1b5f96e23ceef437d7ac50b4f53a99b3caca2ced7568e10d014752dddd4b9c52355a56b4dfb2134d8fca13af0210d5a8856a64271086bf2c156404fe6b7129f7c609e14d296de71e69496a5b4928cfdffe339de01d5a324265a3fce86a81e6ea8d6c54c23bbe2c80e887da8e26406d8d1f6d3a76271b00889b38dd7ba1631e8da0a65e1a677ac785564a1ed79a6bdac21ad4260ecb0d3a6640145a310d72a3c081e9c5f0e3eacabbafa51d6ec8d28b575cbe69b55ba86823d583c351f6d34769d20e7dcc150f89aecea2745774ad562da2e4cd9d1117f10d993465d9a6bd4903ff7e5e1020214136159dd3d3480231084557c54d12690187e8ec41babfa117557f65482165c3fba01cab4eb969f971a913de6106fa4851b434da5d20dbcb5b15f20daacd3adff8ad7167cc3a08e4e3f3903fedd13e47a688d7e8dbd3cb809cfdfec4629490701706e686d009b39f3508653fffc9ba2f34c6f2aed0ef8d13719f6234ad9dbb322237a795b9d2ee01415f2bab2a4fc4e03d734c0dc5bb3ece7529cd4c24b3b5f5f473d501246f844757d5660e15679c407fcd8b16baa31084fc3f513007a240fec1d66aa55d8f5ccd33dbb9"}, {0x98, 0x116, 0x9, "1504b4d9e0b9a9002e2203de19c166cd4f1b673c8a87503efeae96be579791ffc6167815d7d5b7c06ed42241cd6c9f6fec1c2f9b454ee9290bdce460af057c1f68608f4c04b00b6e51c3b228635dc78c556cd73ec8eab11f70390dba1a867f2bdea31fc8c147dbbfed4e082c95c2c4953e0d7813002a18521bab104c76feabf2bce12f"}], 0x1310}, 0x4000884) 2018/05/06 21:03:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) accept(r0, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x80) connect(r0, &(0x7f00000002c0)=@un=@file={0x1, './file0\x00'}, 0x80) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80400, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="c1396a104b67b909b5256253420354ca9098720c0601ffd09f063f8619001ccf801fb34a06c529d40357bea9fafd42efe9d34d807b4fe0502bb81729a624170e000000000000", @ANYRES16=r3, @ANYBLOB="000326bd7000fddbdf250e00000018000300140002006970365f76746930000000000000000060000100080009001600000008000b007369700008000500000000000800080000000000080001000a0000000800080000000000080001000a000000080008000300000014000300ac141412000000000000000000000000080006006f76660008000500080000001c0001000c0006006e6f6e65000000000c0007002000000004000000080006000100008008000500b100000008000600fdffffff08000400070000000c0003000800080000000000"], 0xdc}, 0x1}, 0x10) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:40 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) tee(r0, 0xffffffffffffffff, 0x8434, 0x0) tee(r0, r0, 0x5, 0xb) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8573322e00"]) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={r1, r2/1000+30000}, 0x10) 2018/05/06 21:03:40 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000400)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @canfd={{0x2, 0xf6, 0x9, 0x7}, 0x32, 0x3, 0x0, 0x0, "2b72738160f0176db5b705ec391fc27f92c7a5f9511ffa3947abe76b751c1b42f6af16f4edea471b7e85e3cde3139d43e6fda01d3cca7c5bea0e23f7c15301f7"}}, 0x80}, 0x1}, 0x0) 2018/05/06 21:03:40 executing program 5: socketpair(0x7, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20002, 0x0) ppoll(&(0x7f0000c50000)=[{r4}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000140)={0x2}, 0xfffffffffffffff0) ioctl$DRM_IOCTL_RES_CTX(r4, 0x5100, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) bind(r3, &(0x7f0000000340)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x210) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000180)=0x9) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) close(r3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) write(r2, &(0x7f0000000240)="26b0dd5d3afbe06ea247d41ebcadd7b3343a5ccebde9694c7007a6b091078f307df5fd82e20cb51651d72a976b1884ccffc887c1b614487efba66d813a6343df6f3372a1371bfac47319b586f5153941de263c7836598d1a4d79180fbb0e1dc732c2951b838ccc522d90cecb77a69ff00ab912d46fbb540b5aad19350632a9ab74f2fd2ab7e3d2c2af66e381e3eff1faa6bb917e01f0c9e0239d93270c98ccecb7db93da3907e5c4023976afd7de8a1092c69118d916f5cf76b6259314ab5a2929fe0452c46990a996111c1cc62bef4583b8359fd31648d41b17bd0e28788e5785a855df02d2a09745d894d475b38e9ad7192919ad65732e", 0xf8) 2018/05/06 21:03:40 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01a", 0xd}], 0x1) 2018/05/06 21:03:41 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) ioctl$int_in(r0, 0x5073, &(0x7f0000000140)=0x7) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x102, 0x80) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x470400, 0x0) fcntl$notify(r0, 0x402, 0x80000002) 2018/05/06 21:03:41 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0xfffffe3e) msgget(0xffffffffffffffff, 0x5f3) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000100)=""/153) 2018/05/06 21:03:41 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) prctl$setname(0xf, &(0x7f0000000100)='\x00') 2018/05/06 21:03:41 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) connect$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x1, 0x0, 0x7, 0x7, 0xff, "42c8fc8f8a5adf224968e5cdd05cbda87ca06f916da2a9a3e7f378f7b8b17c51cf239019f803f5b4676f7454a2386096b3a5c1f22a4b3833518225e27f8d06", 0x3}, 0x60) bind(r1, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="1edc6dc7acba4806c3cd3fea00f891de9b14a77c6c89a4eab6f22d1e65725b529f87319531738c9dbd2fac3ba8617747ffd3b5e85a7e037c9bed4ec455b3e440b53ff8955aed0cd45d8128c89b5d69ec8fab671fc56bf51790f3ef4961bebc813c8b8f37447d6e32a519c30de6c6c6748a4446b182bf81dc90e13e8e4e4e10a3e91b9032a9e82137228f02c2224836e8c9cd727c76bfb6a00e89265eb2c541d5d965324a1682b42258096b9d953764f00b6a4a087fe6f2d10e3e4f3d", 0xbc}], 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x168, 0x40}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000a80)=0x14) sendmmsg(r1, &(0x7f00000079c0)=[{{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}}, {{0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) close(r0) 2018/05/06 21:03:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:41 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='numa_maps\x00') fchdir(r1) exit(0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000068030000ffffffff000000005001000000000000ffffffffffffffffd0020000d0020000d0020000ffffffff04000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="00000000005400000fef9a0000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0005001000000000000000000000000000000000000000000000000300061680000000000000000000000000000000000000000000000000000000000000000040000000100000000000000280069636d70000000000000000000000000000000000000000000000000000010020301000000006000434c555354455249500000000000000000000000000000000000000000000100000000000000000009000f0029002400020000002c0037002e000f0000003800370031001f002e000c002000000001000000000000800000000000000000e0000001ac1414aaffffff00ff00000079616d3000000000000000000000000065716c00000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00004000000000000000000000000000009800c00000000000000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000005001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3c8) fcntl$setpipe(r1, 0x407, 0x1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x6d, "21c5995ce897e7ddf92405a632d8adac4a0a31ead81984deb44f18ae9b2565371a252f7c73f6e22f1b493caf7565cc4f8266d3d4ed32300e6679f9b16af3fd873ae694a52444745cc90c655deb6989678233d68ef5202d12e017ab7399dbe9e534779f4bb1fb1502793956d802"}, &(0x7f0000000080)=0x75) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000580)={r2, 0x10001}, &(0x7f00000005c0)=0x8) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000600)=0x6) 2018/05/06 21:03:41 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100bd214c6a9e1fea9f000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x800, 0x10201) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8010}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x128, r3, 0x10, 0x70bd25, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7f}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x101}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xc1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000000}, 0x41) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x7ff}, 0x8) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000d81551326bdf01ea"], 0x48}, 0x1}, 0x0) 2018/05/06 21:03:41 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc4a4d", 0x10}], 0x1) 2018/05/06 21:03:41 executing program 4: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000001140)=0x90) 2018/05/06 21:03:41 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xf31efc85643780ca) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "ea96eb21c7bbd1145d239c7d1b818ec02431bc2ab27b85df79d76b2a939eae"}, 0x23) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x0) sendmmsg$alg(r1, &(0x7f0000005980)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="81546a9f5746381408ddce324f6c223bda0f28cd0ccafa66078709416ee5d060919bfc66db4525948b4aa9405d0e38278e54077668b89e78", 0x38}, {&(0x7f0000001100)="37d376750fb5f19c0108f358493edf304e7590cab48ed3d4f08725aee34d953f8454033d21a256557414ac525b23e8115fad4e8c7f85bd939bbf2ff33ccebeec330e17409f80718247b19603c2a2c4f72b09984e4e649b4c34f6a1d5a578f907e849f79d5c011d08908283138f2b69943a237f897f9a488fa53a6a4ebc8f207467b4e0f3c1217504895ecacf8e65a6cac0e1e7c3db5c30773802926d0440d5710313b52ea37b7f3850932be96a380e21bc0a2b853733592975e46d1276282fc122caea0a02c2f0be73d59cf89d8160456e300f7ae2ef3f4ab20ea5b4276295a1ec70307259305f7490609e4cc3f10b93cd275a", 0xf3}, {&(0x7f0000001200)="ded3158cb28eed7fc48b4e78418327f7b4239c9bdfccc3c55b162ba0a4a51af2c2be6c40", 0x24}, {&(0x7f0000001240)="af2b6c302f91b87e8fa7314087863b52c496d621bbed953edf57d63e76d4808d48c171", 0x23}, {&(0x7f0000001280)="bb13a068c820828aa0a1d14ba035e9fbd4348c913ef122db9e2d0b1f19784c17243d28bcacdebf55162eb7405ad352e91772ec4f7b81e55d0cbc6d1e7f49db7cc44e2b8f9076f6aa77135a7a99e506cf1a46007ce26915bcd9c9c05bf668ed6dcc122ca372777a6e049dfd60394be11d62f446a46977d5405c645303c35cd027cf7aa58676db1bcb366dbbfb5cd34451b087e8df15a1ed44cbbe54ec88b6fd4a82da54fc10dab168f413a2e477243838b3160ba36dcbc1e938b9be6241", 0xbd}, {&(0x7f0000001340)="2786be0eb55291aa7f318ee1b3d7b508c2aa42c7c1d465a8f0801d0b40e82ad521ca126007537317280c97255cc43349fe61e025a0cb8241695493054c2a9e5e2bfd5b7b0e40e9713bdcafc6b3dd4dbc85fd1822d88f57748a01085a6fc32f2920cf4aaa9b472f8d23e39286545df8a89a8db408dd4a7fb3afdc3bdc9b8eef12d63e1ab00ef1d1d75972b80ec842685b3b2913dbab154d0a9269a606974858d13ade32869ffd53eb5d6d70cc83febb5f197764617b080ec3ae65a573a3d93352ca675a91a3a5868065c2df77e22f", 0xce}, {&(0x7f0000001440)="0b4a4f032520be6bc006a1bc778a7c48ac05907aaa018ba577a3958ee2512e81be2c6a9d2f584151ea6a8780a7244d953b4c6944af1eec04117d64a3299b4f298a31b14445e9abbb20649fa158dc07772a8c954dc983c5241cc51d15a9c149704452da8c42f792beca37b14c4dbf59d5366f92537fd12af7d1c9f3dfc93e36312b5358fd9fed14fefded6a9c4578699b35c68140198db2f41069cecb1fcada5ac9c574659c5e059ccd020742b1c08e283a530b43af0e8a063aeb2f007271afab006c7cfa08e43048abdaff01d03a1e25164fc97ba3cb97d8aa343bf1a7cd3253a56f6ac4c491202e8a8a788fe6fb4ad283", 0xf1}, {&(0x7f0000001540)="200e5ac763d9dc1ce6cd762c1c6a3c54a90d258be48c2230fef72c0ba8b65976de939b1769e2d3601b555c904c63f2060c5c1316487e4063f1844a3f9b4dd1590e10a7d2b0558768e8baf3056bf82f930eae26f32d6076d06766866b76f804d737ba210477f18d1f9afd2c215827b17575636a7109efda1a099d5fbf94f31ea7d69d1ca8fbb2ded995c371f792894c7b35c14a93142f8b885621d10c5eb7ea", 0x9f}, {&(0x7f0000001600)="503197932f8bcf1e74fb802b46", 0xd}], 0xa, &(0x7f0000001700)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4}, {0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001740)="6307e4098c8a1a79ac0f3250f45bcdf07c2b11d0dba95ce78b3af1556b245aa0b3de1ef7a4232f72", 0x28}, {&(0x7f0000001780)="fa4022dab28eabb5d6f6", 0xa}, {&(0x7f00000017c0)="f019060bf41e43111d11ccecdea3e45f385e7d6b8d0e774015b9b874bd89025a84ec", 0x22}, {&(0x7f0000001800)="defce4564431f8415f8747d2c93422f3e1a6aad388daf864ae2eca2b9578a50ab0ff73b5ef0de6ef40aa5812b233d4161e6a8115fafa0bc1ed45cfd252c136b434a659ef3fedb396937776c14708fc58798dc47d924997247a74cd5eb82b1f76ee10e8ad8568fc5bcbe17dc05ebcd72ede6d92663a5f81ba110732dff3912a53ae4ea491932eb2f170fa9790692ea8f6fcecb7f8cf2d27fa7b72aa", 0x9b}], 0x4, &(0x7f0000001900)=[@iv={0xe0, 0x117, 0x2, 0xc6, "daa3516892431ed0febae44e006868734bcd40655ab1752261ba40fc1c6ef87e392a22bd4fadbaba6242fb2e015a87794ef053588ff7e62b48ba2d6ba46f8c2fbdee518ba87eae768f31bf189755b5641190ec46185fc28d7a07de386b7c0e8bf694486270162c2a24698a6ed77ef547cb27a8be564502335f859d969b45d8ed8bba50de0f7a81c59602d33995593d362ade89fe2e7ef3e239122eaeb2d3412fde82445e32e0c882ed0ab00c27fbce5b3f18337b1f3ee5dfa13c2ed038269c9870e36f98deae"}, @iv={0xc8, 0x117, 0x2, 0xb4, "c7d7bf64c488338d368f291176ed479a672e4e196ccc7e018fc319cf221974bf7cff6272023f5147dbae1a61fb95385de7f39b67a0e9cafb73dd4518692b531bd49a5c2d5129c237e3932c829be07e8f92ae03f5d605841c46801f3eef75e719f3438d77512f43114d59ad46a5ce8bc7c1f9e6900faab810e220df27ad6be2ac7401a5f9e7840b6560637e01b633f8178b579a3e130dc5da3f39526e7c67a7960791f8b1188b41dceaf01653ec423dfaff13e655"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1b5}, @iv={0xd0, 0x117, 0x2, 0xbb, "3058bbe924c4529b6532556df0a60ffb6ad2861d72670c2f3ecf3d55c35a18ea54850bf06534f98a96ad58246f77ad187f4466e90ef8045a197e3e1ab7f873d7134d227ff26d380acf383200ec7e36f8652df1f279e181ee83eae883a4bd14dbe407ba8f4f5223a9b674f8a0cbee08149228b0d3a93aa464f96357bff1708faf8da6c8e83252884dc817d2209018957ef7ac5f0c530cbfcc05e4f2aeadba7ec0aa87ee4cd3371ea2a5dd92b6deeddcf8973f855e5162153805a6a4"}], 0x2c0, 0x5}, {0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001bc0)="de6b50ad5eafb6c8f6c21f8631b3fcd95703a68758921ba49303e49ec862d703ad66aa97c46bfea73fc40da7", 0x2c}], 0x1, 0x0, 0x0, 0x14}, {0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000001c40)="d7f18fdafa4635", 0x7}, {&(0x7f0000001c80)="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", 0x1000}, {&(0x7f0000002c80)="ac5b43443a9da843eca428a339ff8059be8940ac24bd47c39e09fbbd400506286671c884481f00ae38842f24f1c7797a9a82567a91d2b9d14fb3d2847d8523fa6dd0512ceedbad4eebe56ce3d89192626592d22c09e5c992cd3b93ecc935c034e82ec41d3a3b69417e1511cce06ce22144ddf9f1427badba3c8fe79438cae4821d73", 0x82}, {&(0x7f0000002d40)="cd3be9b4826c2f74851b948968668f097cd2eb8603990d072a4b95b74574a592b9a2103a4bba765ebdfe38fd3b91981ee224257e9f1f273ff58335dc90ec00b8e88c00ac1dc7f7404a7481575a92dae82e4037a63bc938d34f6d894b38a993a486a2dc962c20d02726fee916c6e3d72ec283ff", 0x73}, {&(0x7f0000002dc0)="476d72ef1b3ecae7d0ef9b099f1051641d10095ce8f3edb5b589f17149ec38222f57359df2e4bb814dd7e146e8112e8dbfe692918411e2511e246fd9ef5d9e15dedaa6d90f831872831e8236d9c52c7670c9ab1e0267caed952195eed74ead5d7a5eed9a3d064b22110e2928c7011230b9ef51c17ac0d4bc7e9043f73d6a67fcc5f14515290cb4dfa5f15fd4404cf8134d6ca0ba52c56155eadf6d071c735f596e3a23fd72e96cf61cd13a2402cc9207b8f7d14fe5745d74d99ff073d286e4e50d8aec82d374f9bf16ba8e7c7ef8c45b22cd3566", 0xd4}, {&(0x7f0000002ec0)="ff4b27ea8364471acc80ae46e0e92edb3663e6ffcd0a8994d52a638efa087a1d8dc2027a9135ba75d1d647a39029a1079c8b92d906b3ea39b1c5a6800d8a619cb62f3106cf3ed8937e68d4b9d7dd7568ee9dacf3188a8f0587510f9e6b77416f9144e3398979b7780d875c467a78b1e3658d1bbdd41ff10c996cbb77cb2b67165af866872d6bc8b833d3fe97df208b85132630d95c", 0x95}], 0x6, &(0x7f0000003000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x1fe283e68849d82c}, {0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000003040)="2c762f57c8a327458403d863f7eca2eb2be9e20d8fa4a736351f83", 0x1b}, {&(0x7f0000003080)="119cace5d1ea25dd4d3331a617ce48b46b5e44c55212b58fd54ffec848da1fed9599cd9aa5c0070f1a5c8b39f7d92cdd1404f9f6d96b5965f4b9d7b908fc0a2a38355442b606004bfeb273ad9bb7bf4dfb9d38b023cbfc7eb8439df3f07ca0f60f986f386ab9459d3263016895343346f4c18c4da5618f619f422e23b1bc2ad968d8d0ede67590bf3e2ca230e9", 0x8d}, {&(0x7f0000003140)="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", 0x1000}, {&(0x7f0000004140)="38dfe6195d47ea0c0c6f98bb9d7cbf918e7467869a801677a6b071beaef0b3139539404daf41e8345927c5c1a9362d8a1eae028b9cde87adb07dec7dacc8", 0x3e}], 0x4, &(0x7f00000041c0)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xd0, 0x117, 0x2, 0xbb, "d9f6b53c0dd7ecccadca9cc556ecacd913a1a6e59c7e75dec8ba0cbb943906fdc5fb28563bfb05cc5eccbfb594661daf5021c23a0fbf5e195d1a4cd4f8e7fdc4665d8fd3f72458d53f80710e20425ebb2e765aa654ab732089b26b5a642ddfcad49c07f68df300bccba3ebaf87c7089321328c929ce2c1331aa0affcbd27a7a454abaaed362a59804f39490645b918cd5b8bea4e12493325ed4e403c9af5e88548e467cac334acc5a7f2e79f99979de53a1f02304d35cc7e9fd5cf"}, @iv={0xc0, 0x117, 0x2, 0xaa, "205ee4e278e8fc875c531967a36938efbc61eb158875aa9fdae31c464cc006c75dc9648365ccd533a356752480e246acef532addddd1dbcd680d63671e73cdea133d768e259949dea3ace5e80e918bd69871d01efd4ccc861391792b026188c0ac525e6eb04b3e70b97de24bf162f095edaa9ee251374ba5f401f137cad17cfcf974e85ac5d08e1ab50e2807e87cd1b21baa1f800a25be169859f957b928ca4d4793db82b5273bb7150a"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x86e}], 0x1f0, 0x20044000}, {0x0, 0x0, &(0x7f00000043c0), 0x0, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000004500)=[{&(0x7f0000004400)="d04d58c8d116e93ef364d48a54f8f35b4c54e8c4eeab88094001f2f36c1a66923373a03b84180773af60fca152cc864497a552287da492781a4d45234ac4ed329d133255402f39e51d0b76775d240c34eed44556ba1eec541a93b98fb5c0f98d1d0691853f4f92b231631757550f26ddbe0775b31d6889a692fb6866d9f2c5433d77b15fd738e75e160c0f03795fb4c70480623beb96f2f47e2a4774143162ad71b3522193a8f1d1b3d2476e9d067104e98b8c1ffb6516a51927b23e23d72801003ad742d2889ee748bdfaa9", 0xcc}], 0x1, &(0x7f0000004540)=[@assoc={0x18, 0x117, 0x4, 0x9}], 0x18, 0x40}, {0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000004580)="dd3a6df5a1d4bd17fdabe34523961d101577275a34826751a5b096ddc5509cc9df6ffbbcb2fc51e6e1f0c83915318b998f2f6b8ec9e817db90ac7126eb62bd36db6299f1b287c65271acbe036e1d96298360ad21e3740de7dee6c1c5378361d8dd40c776efd47cd28ba60ef3219042ffe155d9447c5180ce7fd5656fe1df35a3", 0x80}, {&(0x7f0000004600)="1bcc09cff96b192dc5a5f367f39ad3ac86eb40aa47a06739b6728e90ce4c274b9da03976f0a0f2b33a5b0f4f283f2a994ea1f8f5f59072432fffac08562fc12c6de85cd89dc38cddb655533a5b2d6de6a96029b9d857118e363edaf4b1d87a2f10d3206c3ed91c2fe39420e6f8ebc517056900b4fadccda2e4a63aa612b532d1371f51a32833a89895373625eba35675ac3e149e218a9e103c5c7126f7a6d0c2ca85c9e4cda6c15f2e7829b7b28c5ecd199a", 0xb2}, {&(0x7f00000046c0)="339d8cd5", 0x4}], 0x3, &(0x7f0000004740)=[@iv={0x18, 0x117, 0x2, 0x2, "0895"}], 0x18}, {0x0, 0x0, &(0x7f00000058c0)=[{&(0x7f0000004780)="a5f545ba9a2dd4df8ee9f70db872bcad85690906b75b28466177caf389a3989c489ef4f005a76d2acad6d3f79b719ab967ce66ef80c925b855bc1ffeff214822cd2748a67c581fd29a77ce0614bf651c4e54dd1b712dfda8f48cc719a151d2debb40a3becf79023f2f49c89e6a267d0e96f21b31dfee886976854de4138e2a9209c2c8845f38922661a6388a91f491c67109e297d442a854efe6fd9c6959b7d7dee896ce85d08c2614f0d28420f9fd2a454ed04c4c1ec778", 0xb8}, {&(0x7f0000004840)="2bf0f82f43f2718d2d791d8d99bd1ec4354b97d418a7a895e4832b2a2ba415ebcb8adda1c110d4dcc0a4e54d42d9c9ed3f5fd1f7cdcd5932e15b948eced0da3e9df0f1c29f046e74cea87a585928c0023f4b22e3", 0x54}, {&(0x7f00000048c0)="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", 0x1000}], 0x3, &(0x7f0000005900)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xf5}, @assoc={0x18, 0x117, 0x4, 0xffffffffffff8001}, @op={0x18, 0x117, 0x3, 0x1}], 0x60, 0x1}], 0x9, 0x8040) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000005b80)=""/74, &(0x7f0000005c00)=0x4a) bind(r1, &(0x7f0000005c40)=@generic={0x9, "af157ee88de6a39eaab5224ef8552354ae4e379d823b56aa72b9f2595ef4249e96320b967dffcda39f3ff81c864bb2d549892befd28fcc0592a914e5a91252d1510f094319706da4d9cc2abf2599d70f49b22f4b5abdd3df6f076e9fe97ea093ae5e8956eab2ec0050966353e0c0d9958d956622cc7c5eb5915cc30a684c"}, 0x80) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000005cc0)=0x167, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000005d40)={{{@in6=@ipv4={[], [], @local}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}}}, &(0x7f0000005e40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005e80)={0x0, 0x0, 0x0}, &(0x7f0000005ec0)=0xc) chown(&(0x7f0000005d00)='./file0\x00', r2, r4) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000005f40)={&(0x7f0000005f00)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000005f80)={0x1, [0x7]}, 0x6) getxattr(&(0x7f0000005fc0)='./file0\x00', &(0x7f0000006000)=@known='system.posix_acl_access\x00', &(0x7f0000006040)=""/212, 0xd4) setregid(r4, r4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000006140)={0x7}, 0x1) fstat(r1, &(0x7f0000006180)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000006200)) lgetxattr(&(0x7f0000006240)='./file1\x00', &(0x7f0000006280)=@known='security.capability\x00', &(0x7f00000062c0), 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000006300), &(0x7f0000006340)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000006380)={0x0, 0xdb, "35d2b85bbd3994ebf28ead5a2a3841ac8a5cf75d440f1551f862a1521069830cc0507b09e09895eb29d6a58cb7f0602d35331837ce94f74859bd7fe54c97c34656edc005c711f029f119876e6b31d2438804a6a928c72a3dce8c955cdf555309b139b855a8b584668d775fa7362056429fe91242898684c73d188cebd54f6f4bfa49e2ba2add0ee4bfdf22badeafebc2b1cd39c51d4b1f5ea8d942bb019a5661229af8a9afe512228d0dd58366992eda5f8fde1c71df13db1398aef8412a05e80058d7a25ccd2014f30631444a72fcd6cccfb7f9a8984c8f8b908c"}, &(0x7f0000006480)=0xe3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000064c0)={r6, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x9, 0x20}, 0x90) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000006580)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000065c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e22, 0x6c52, 0x4e24, 0x100, 0x2, 0x20, 0x20, 0x3f, 0x0, r2}, {0x2, 0x0, 0x81, 0xbff, 0x0, 0xfff, 0x7, 0x7fffffff}, {0x62, 0xfffffffffffffffd, 0x0, 0xb4}, 0x2, 0x6e6bba, 0x0, 0x1, 0x2, 0x3}, {{@in, 0x4d6, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x7, 0x0, 0x7fff, 0x100, 0xffffffffffffffcc, 0x991}}, 0xe8) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000006700)={0x11, 0x1f, &(0x7f00000066c0)="0496657c0a113670a6a583507dfb241f09565371f2b18223afbc6ef42f834e"}) fcntl$lock(r5, 0x7, &(0x7f0000006740)={0x2, 0x0, 0x8001, 0x8, r3}) ioctl$sock_ifreq(r1, 0x8970, &(0x7f0000006780)={'rose0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) exit(0x1) exit_group(0x5) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000067c0)={'ah\x00'}, &(0x7f0000006800)=0x1e) syz_open_dev$amidi(&(0x7f0000006840)='/dev/amidi#\x00', 0x6, 0x143180) 2018/05/06 21:03:41 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) vmsplice(r0, &(0x7f0000001500)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f00000000c0)}, {&(0x7f0000001380)="db5604cc18bcaa276dbd05c4e11a6fa24ac740aa5e9717d785c46efb61073f9f63662dbc73ee47c51cda8bc01de033d1453a77543551d6669a67cf348ad910b4feeb3f1fcb1c59a9235ba50f2f835dfebdf5f10b69bf2ebde253a157fc72026f9fdcef6d47937c37c6d1a29b5e55038b412eb452572a7f7860746c96dfc7047368eac324722e413b648a20f7512a44e5490c131894d51e576391323f331858d7c3bd247f6d1170739d7c407b14c3cb554a581b89654880163f1f6e8ff6d708961a5d0c39", 0xc4}, {&(0x7f0000000280)="ee87a13ebe1aa19832f1ac474f9461725312198f0d54781c2ad4e2bef8d5b9b0b8a845406b0ae42394fffe6febb52018584f3086f900c9dcc71a710a71542c947661cd77830b01944c15a3d645c937a66fdc4e790aa4e8b8bfd55fd4b49fa96c15f4ff926cdad7a63f6ac689f122ce56ff669b030d0ca2c261c09185ea32f6868251af405f1232045570fcdb55f2ed02d967168f9e059e89f0186ee8b3abbd675ee939d0e889a1d7c81f5233972ce4e2", 0xb0}, {&(0x7f0000000180)="31858d7347353b38fbd8f605b579f41755648ce825c7d100cb5af5889497521626b5ce57fdbffa7087ba68f99df29414cf84e37ab3557df35ff942197f9b5b4df4374198140622256df474b1e07b3500a4a297b528d13365f17c0ba72c5056c2434f4871e3dc700d9244e296e953d220b8bf33c710d1884797666654d20a66a4", 0x80}, {&(0x7f0000001480)="208d0fad40e283d27229ad48820c77bbc8fd545a8450cfc84920f89cf825b3f1c3b2c84e568183fbe7bef63f0ad09851bd2de0c52c48c4e31a2fa9bc5f965299f59014b03e06da95590e8a84d914", 0x4e}, {&(0x7f0000000100)="d4c86505e5dc7601207a501f9f6f8f2e8e3528e8c830c701a86dae982947251b5480200d2c3bdfae931143d43ee4aea7", 0x30}], 0x7, 0x4) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f0000000080)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, 0xfffffffffffffef2, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000000140)="e7", 0x1, 0x8000, &(0x7f0000000200)={0xa}, 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x3, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)="80", 0x1}], 0x1) 2018/05/06 21:03:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) 2018/05/06 21:03:41 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4040, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x100000000, 0x0, 0x0, 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x40, 0xe, 0xf, 0x400, 0x70bd2b, 0x25dfdbff, {0x2, 0x0, 0x4}, [@typed={0x8, 0x23, @uid=r2}, @nested={0x24, 0x68, [@generic="c84979051934d77e8378ccad7841a59b408082f5239740321f817625f2f4"]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000180)={r1, 0x7}) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r3, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f00000001c0)=0x7) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) readahead(r4, 0x3ff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000280)=0xffffff02) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f0000000080)={0x6, 0x8e2}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000000c0)='keyring&wlan1\x00') 2018/05/06 21:03:41 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d}, 0x10) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) socketpair(0x1, 0x0, 0x98a, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r1, &(0x7f0000000080)=""/123, 0x7b, 0x40, &(0x7f0000000100)={0x1a, 0x0, 0x9, 0x3de, 0xd91a, 0x4, @link_local={0x1, 0x80, 0xc2}}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x20000, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) alarm(0x61) 2018/05/06 21:03:41 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:03:42 executing program 4: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000040)=[{}, {0x3, 0x100}, {0x0, 0xfffffffffffffff8}, {}], 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x688440) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/207) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) 2018/05/06 21:03:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x2, 0x4, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000080), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:42 executing program 0: r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x2, 0x0, 0x2, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100), 0x10) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) lseek(r1, 0x0, 0x4) 2018/05/06 21:03:42 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada0", 0xc}], 0x1) 2018/05/06 21:03:42 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x10000000000002, 0x0) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000040)) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000080)=""/110, 0x6e, &(0x7f0000000000)=""/27}}, 0x68) prctl$intptr(0xe, 0x9) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000200)={r1, 0x80000, r0}) recvfrom$unix(r0, &(0x7f0000000240)=""/55, 0x37, 0x20, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/06 21:03:42 executing program 7: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x8, 0x402) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000006c0)=0x7, 0x4) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) fcntl$setlease(r0, 0x400, 0x2) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)="05fa3466f5992d2de8c60c2f232e2792adf894687c30d5558f13781d9c28511b5c", 0x21}, {&(0x7f00000000c0)="0c5d80af4efc1134594ee198d22366e30f2ac3e438b983ed89201af04253daf2f2567ba2ded7f2c81bf664e703f5a2a757c9b1a9251e3e88271f52bcf20f0f39249ad70fa8082264b105f5ddacd6715bc9205595f27b13e0381b70ef696cd265248e9ee7e583716e6eef738f462ec789ae721e3dce3402de8fe890c43b3edff7eeeffb4b33b9121f69d5abd1f5e4e5a6fd48af80d7295ec087b2b202bc9745282232a9ed8a8881e339b54376465417285f8487b217f68c981e3f6a41096a694b69a187c85ed1b184e4572d94a1bbe510bd9cea78d596", 0xd6}, {&(0x7f00000001c0)="1d8b11d1bf7e9d576219a6ac5eb1c0d17695", 0x12}, {&(0x7f0000000200)="cda2f2493a7da5c25232c34defaf9071983534f03fa07fc28cd994c1e71735f8f3dc72c0d4bd5fe5ad34664d0282a076975ece92c61c8306484837a54e1c7baa6033721e095f0286d809c886a8f5786df67ccdec2e45fd099b0e3a188d3104c6c0fba9ef4414323212523c11938597", 0x6f}, {&(0x7f0000000280)="2ab351092ba5ecc0d6999665f2fad3bef1142061e07aa4ca6f4f2b61a00fb6a7a1dc969d441731552446a631eaa6098d1e7abff233d35d879f7624b562a59dbb5c178be4834d5523884b929dc95605ce50e6fc6c5eb6933d3c80db1cea5cabc2f57b546f7be097a783ac", 0x6a}], 0x5, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x2a0, 0x10}, 0x0) 2018/05/06 21:03:42 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x2000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000380)={0x10001, 0x8001, 0x1, 0x9, 0x1, 0x9, 0x210, 0x8, 0xffff, 0x100000000}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="2c000000fd53d39498c449bba61a1a8a0db881d457ce8029e8007985f7f9ac8bf78c0ed6", @ANYRES16=r2, @ANYBLOB="080026bd7000fcdbdf2502000000040005000400050008000400020000000800040003000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4004}, 0x80) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) getpeername$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14) connect$can_bcm(r0, &(0x7f0000000500)={0x1d, r3}, 0x10) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) r5 = add_key(&(0x7f0000000440)='.dead\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="7ba5bc50c610ede32bd01b2d81b371b71832e9a03a1fd7c124db277bf38a3fc7902a6b869a7e1f73819429fe1856555bcbac7adaf84a48d3e190a97c5778c150e42371c7d223ec9d6eb0ae897b3eb2d546f4adc3e485a4ebe36ef60f522138e9d6ffe422cb69da27f07f9487565f60aad96b04c8519a5b631cfed02bb9c99d949393f42ba2", 0x85, 0xffffffffffffffff) fstat(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r5, r6, r7) 2018/05/06 21:03:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000180)='wlan1cgroupposix_acl_accessem1\x00') 2018/05/06 21:03:42 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) close(r0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x11, 0x5c, &(0x7f0000000000)="c460466686908dc36acdce6f57b55a00bcf5edbac9960f1f93370f5ff9286df9bf1a6dcbaefecd22efa3cb5ad63095650851f7bf1831eeafe3b2d75c1eed4a08559dc57b83e42578e1f8af3f13c57629e000b8662b5a1ae33a6b9bc3"}) 2018/05/06 21:03:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/06 21:03:42 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x1ff) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x0) setsockopt$packet_int(r1, 0x107, 0x17, &(0x7f00000000c0)=0xc, 0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f0000000100)=0xff, 0x4) dup3(r2, r2, 0x0) 2018/05/06 21:03:42 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="051f00ea005f", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000900000000000000000000001d1551326bdf9af7ba2f1f64193e4c0af56e33c64624de24263a6575cdef1665d594929a53807152defdafa7414b70b0c6f3577678c39a054f15f5ae5a8715fdfd060092de63bfb95eee4361a1912c45beb8c93c2e82abf32acb539248075a7777950d313db439190f7b05dcb2bdd42e399f27dde98fd14b061cee2619969ad08117e1c8eb6b85b688e67e9239eef72f9a2792"], 0x48}, 0x1}, 0x0) 2018/05/06 21:03:42 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada0", 0xc}], 0x1) 2018/05/06 21:03:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000080)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="b449ce7518ac445a86017e03b96ace0ac635e261691d534a75f776d62bc624231a74cbf8fa68ddaa331a531789acf1f6c356272aa935b75c470ea826a6012f9d2e608ae0b2bd6eede263ef67812543912b574f690645079faea55f47c8023f07a12ff0f3a81e5bfb25812d17bd2504ae0b5713acfca83709e06a3da60b030c0510f8f4c45f3ea39620f2a666bfc89cc39d51", 0x92}, {&(0x7f00000001c0)}], 0x2, &(0x7f0000000240)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x10001}}, @init={0x18, 0x84, 0x0, {0x3, 0x4, 0x7, 0x5}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}], 0x50, 0x800}, 0x20000801) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f00000000c0)="6d643558000000000000006c11242870726f63297365637572697479766d6e6574315c7070703074727573746564") 2018/05/06 21:03:42 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada0", 0xc}], 0x1) 2018/05/06 21:03:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x100000000f, &(0x7f00000000c0)=0xfffffffffefffffb, 0x4) bind$inet6(r0, &(0x7f0000876000)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2000000000001}, 0x1c) r1 = gettid() capget(&(0x7f0000000000)={0x200f1526, r1}, &(0x7f0000000040)={0x1000, 0x4, 0x4, 0x9, 0x0, 0x7}) 2018/05/06 21:03:43 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000012efc8)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f000008eff0)={&(0x7f0000000000)=@newspdinfo={0x1c, 0x24, 0x1, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x10840) 2018/05/06 21:03:43 executing program 4: ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000000)=0x7) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xb7, "b5d51850677b4b6c707d03a7ab0a1ad628508d3d4a27fb45cf764afb01f95e3e4d2d10f6453d35152985b3701aba435997984973829ffa69001c7aba9666b2bc5d5c084447d5656fc18f723b636ade3b7400717eaf503b53a72e0264c49b739009c3e21bb9842e8027a966e8ace3ef40ba08d247aa697a9c036a0ae3936db607d15231746d118ade4606f7f3f64cb387f48a320fe8eef8c2a9ef4bc5633e85f82a7def1f30084de907ec335eaac502df20f68168eecac1"}, &(0x7f00000000c0)=0xbf) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r2, 0xfff}, 0x8) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) open_by_handle_at(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="e800000008000000ecb6c51cd04e668aadfcd2211e96d2a0ed179264532246cbdb5ff496741038777c2c459c50b5a17ed66e8cba4c6346999c28c1b919a65c776b08ab35b2ebff67df68a94b04bbe5d365427e0321d2c93451db038a3b674bd7712d5ec12ce64bbfd55df09eaddc012fd1e6239964710b644afa3f03c8d29009314a52235fa5a636490b990e07bdb8d3df6265a4d6bea3dab4a8af3c76c54b7a26e2d3099a40319ea52c2056e6e7554d0fc7806ce7123a90ca74fd6c060ccae0131d7578c030c03c39dfe38b10934e3c7d58c93e761b81a3f1d04b3db577a3be621a9244e268c9e8"], 0x0) 2018/05/06 21:03:43 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada0", 0xc}], 0x1) 2018/05/06 21:03:43 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="83eb57429c5d5e2373b501ae") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0xffffffff, 0xe14c, 0x9, 'queue1\x00', 0x5}) ioctl$TIOCEXCL(r1, 0x540c) recvfrom$ipx(r1, &(0x7f0000000300)=""/111, 0x6f, 0x1, &(0x7f0000000380)={0x4, 0x8000, 0x9, "cc2011b0ce5b"}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) write$binfmt_aout(r0, &(0x7f00000001c0)={{0x107, 0x3f, 0x6, 0x30d, 0x298, 0xe5, 0xc, 0x200}, "8b73bd748de475e7aa89558d0b20c699a1ac42f045a6a23c9ad2f05ef9c29aa99d093f4e1b4a4c1b708082e584717d898784d1be713569fb7e231915163ea7f1e71d39c243b1be1cdeb13742727f12ec10cfaf39a9ed42df00dc644bdcf2e1b29c0013e3a3483f6a3dfb641b858d19215642f3513329816bb36893f618fbb235adf4e515c6ebd46631924057fde845af037d24b13373381e8177b58b81ac5c0e08a9bd37e2773e781eead208666dd17fb3690260a3452c1674f2619b7f11c94ed886c62a1e5862b2429133a63a61756c71d82fa8f15ad4dc99516e06eea2c00da9b8"}, 0x102) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000080)={0x0, 0x800}) 2018/05/06 21:03:43 executing program 7: r0 = socket$inet(0x2, 0x5, 0xdade) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee0f7f)="c2", 0x1) 2018/05/06 21:03:43 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) r1 = request_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='keyring\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r3 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="4bc37945ff2d0fddbee85d2ca8958074b7531ffa99a1434ff458c18a0cfda924b2f4011ae7bb1608cd99f0e7a30c1f20378f2085cd959516aeab13abc4d2a728320a70edc3c9a053d6e8fd6b2f1fea4559054619064d143f638b878bd4e476d6397ea44c048bc9c601477028709dab115f2158", 0x73, 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r3) 2018/05/06 21:03:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="f44c0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000480)=0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20}}, 0x4, 0x1b3}, &(0x7f0000000000)=0x90) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'veth0_to_team\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001, 0x2, 0x40, 0x500, 0x6, 0x2, r4}) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000040)={r3, 0x54d17b43}, 0x8) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4(r5, &(0x7f0000000280)=@ax25, &(0x7f0000000300)=0x80, 0x800) ioctl$sock_ifreq(r5, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x4}, 0x8) 2018/05/06 21:03:43 executing program 7: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000d, 0x11, r0, 0x0) write$tun(r0, &(0x7f0000000180)=ANY=[], 0x0) capset(&(0x7f0000000ffc)={0x20080522}, &(0x7f0000000000)) 2018/05/06 21:03:43 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000000c0)) setsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f0000000080)=0x2, 0x4) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:43 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x400, 0x8, 0x80000001, 0x7fffffff, 0x1, 0xff6, 0x10001, 0x10001, 0xffffffffffffffff, 0x3, 0xff}) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000180), &(0x7f00000001c0)=0xfe5b) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000080)) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000040)={0x100, 0x8, 0x1, 0x8cd}) 2018/05/06 21:03:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x2) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0xd4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x80) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f00000000c0)=0x100) 2018/05/06 21:03:44 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0x335e) r2 = syz_open_dev$admmidi(&(0x7f0000000840)='/dev/admmidi#\x00', 0x2, 0x40000) getpeername$ipx(r2, &(0x7f0000000880), &(0x7f00000008c0)=0x10) 2018/05/06 21:03:44 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01a", 0xd}], 0x1) 2018/05/06 21:03:44 executing program 0: timer_gettime(0x0, &(0x7f0000000200)) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80000) r3 = inotify_init() r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x20c00, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x4000}, {r1, 0x100}, {r2, 0x808d}, {r3, 0x2500}, {r4, 0x80}, {r5, 0xa000}], 0x6, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x6}, 0x8) 2018/05/06 21:03:44 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000002621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) ftruncate(r0, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x10001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x0, 0x3, [0x72e8, 0x5, 0x80]}, &(0x7f0000000200)=0xe) prctl$setname(0xf, &(0x7f0000000680)='/dev/uinput\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/06 21:03:44 executing program 4: ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000000)=0x7) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xb7, "b5d51850677b4b6c707d03a7ab0a1ad628508d3d4a27fb45cf764afb01f95e3e4d2d10f6453d35152985b3701aba435997984973829ffa69001c7aba9666b2bc5d5c084447d5656fc18f723b636ade3b7400717eaf503b53a72e0264c49b739009c3e21bb9842e8027a966e8ace3ef40ba08d247aa697a9c036a0ae3936db607d15231746d118ade4606f7f3f64cb387f48a320fe8eef8c2a9ef4bc5633e85f82a7def1f30084de907ec335eaac502df20f68168eecac1"}, &(0x7f00000000c0)=0xbf) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000340)={r2, 0xfff}, 0x8) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) open_by_handle_at(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="e800000008000000ecb6c51cd04e668aadfcd2211e96d2a0ed179264532246cbdb5ff496741038777c2c459c50b5a17ed66e8cba4c6346999c28c1b919a65c776b08ab35b2ebff67df68a94b04bbe5d365427e0321d2c93451db038a3b674bd7712d5ec12ce64bbfd55df09eaddc012fd1e6239964710b644afa3f03c8d29009314a52235fa5a636490b990e07bdb8d3df6265a4d6bea3dab4a8af3c76c54b7a26e2d3099a40319ea52c2056e6e7554d0fc7806ce7123a90ca74fd6c060ccae0131d7578c030c03c39dfe38b10934e3c7d58c93e761b81a3f1d04b3db577a3be621a9244e268c9e8"], 0x0) 2018/05/06 21:03:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:44 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x201) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x8c}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x9, 0x9, 0x9}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', r2}) sendto$inet(r0, &(0x7f0000000180)="2b8962493c87169683182d99d4cb720833c938245047b120edfec4928486533b2f169411e75c2dc13eafffd9af3b530220", 0x31, 0x20000000, &(0x7f00000001c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @broadcast, @loopback}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$TIOCNXCL(r0, 0x540d) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000380)={0x5, 0x1, 'client0\x00', 0x0, "2b632ded873ffe76", "91276ffa0426eb52ec51feed25322573f2a3ed634e6f40b88c94676f686d218d", 0x6, 0x4d5a}) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000440), &(0x7f0000000480)=0xb) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f00000004c0)={0xd1d5, 0x0, 0x90c2, 0x4, 0x400, 0x3}) getpeername(r4, &(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000580)=0x80) modify_ldt$write2(0x11, &(0x7f00000005c0)={0xffffffff80000000, 0x20000000, 0x0, 0x10001, 0x3f, 0x5, 0x400, 0x81, 0x5, 0x1}, 0x10) fcntl$setsig(r3, 0xa, 0x2b) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000600)=@req3={0x380000000000, 0x2, 0x2, 0x9, 0x5, 0x5, 0x9}, 0x1c) connect$nfc_llcp(r5, &(0x7f0000000640)={0x27, 0x0, 0x0, 0x7, 0x5, 0x0, "46a6b04e3077d48aba19e71961520c90db068b22600ea367113eafcd3e7215ea985f58982fc7201581c3c3e11ae21e879fd508f1ba0552dc79fab6fdb254c9", 0x27}, 0x60) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000700)='fou\x00') sendmsg$FOU_CMD_GET(r5, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x2c, r6, 0x0, 0x70bd26, 0x25dfdbfe, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x2c}, 0x1}, 0x4000000) r7 = shmget(0x1, 0x2000, 0x30a, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000800)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000900)=0xe8) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000a00)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000b00)=0xe8) r11 = getegid() r12 = getpgrp(0x0) r13 = gettid() shmctl$IPC_SET(r7, 0x1, &(0x7f0000000b40)={{0x105f, r8, r9, r10, r11, 0x88, 0x1}, 0x10001, 0x9, 0x1ffc000000, 0x2, r12, r13, 0x4}) 2018/05/06 21:03:44 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01a", 0xd}], 0x1) 2018/05/06 21:03:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="e7104c4d408dae1c00"], &(0x7f0000000040)=0x8) 2018/05/06 21:03:44 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write$vnet(r1, &(0x7f0000000400)={0x1, {&(0x7f0000000380)=""/125, 0x7d, &(0x7f0000000080)=""/31, 0x3, 0x4}}, 0x68) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:44 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x4, 0x43, &(0x7f0000000080)="2fd6312fee5292b19a26d8f64251486bbe5c1460b3e5476e7954aeabffedc57b725a91f271b30652da332a685977fb648f139a8b5d2ee15c983f7296771550d8c0ed56"}) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)=[0xfffffffffffff14e]) 2018/05/06 21:03:44 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@newlink={0x5c, 0x10, 0x1, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, 0x2, 0x8080}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x5}, @IFLA_IFNAME={0x14, 0x3, 'syzkaller0\x00'}, @IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, @IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_EXT_MASK={0x8, 0x1d, 0x394}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000001}, 0x20000085) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000002c0)={0x4c, 0x1fdd, 0xfff, "d9abcbc13fe1da79c9b163c266d3e8211501cd47a0dfb518d1da188433d532b3f661bbebb82e416865f98d8c31e0386d745eefdf887826cbab1163523162d38ea89398f43dae4f5c7029ce35"}) prctl$setname(0xf, &(0x7f0000000280)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:44 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) modify_ldt$write2(0x11, &(0x7f00000010c0)={0x6, 0xffffffff, 0xffffffff, 0x3, 0x4, 0x7868, 0x79994070, 0x2, 0x5, 0x1}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x12, 0x7}, 0x4) sendto$inet(r0, &(0x7f0000001100)="1e343ff42ba0f4951c4a53c5dc137cf22a572eabbe5cc1416e4f47d26fc9261175bfdaa7706db6a27e0c6e9bf0d99942b61ed10de622d6d0b550e9e79ed6405a6e09b9322f0e4f354fe25e6c97ab94b779e3615f7a957f7889483e9b3a44c70f23bee91fc1d33b9a9cbfd706ebe3993633341ba726a6a823d49d47c4e5ae3f8df51d7697c84353d441c612a8559acc71313a72c36aa9", 0x96, 0x4c051, &(0x7f00000011c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) 2018/05/06 21:03:44 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) 2018/05/06 21:03:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000040)={'sit0\x00', @ifru_settings={0xbc5d, 0x4, @fr_pvc=&(0x7f0000000000)={0x4}}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:44 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = request_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='/dev/uinput\x00', 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x81) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f0000adbfc8)={&(0x7f0000b3aff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f000093e000)=@dellink={0x34, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3}]}, 0x34}, 0x1}, 0x0) 2018/05/06 21:03:44 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/06 21:03:44 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01a", 0xd}], 0x1) 2018/05/06 21:03:44 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="c0b0385cce848b349b66750ffcfd7521a513078ac6cfe0cd83b31da6cbe4e34f506b6abc72d4ff767c25e02027bb79fecde99c77b1dde9615574bb262ece54c8347b35da164a5500620a2d592c4d01d9fdc9a9a13d5ceeaaf61dda43fbccffcc32b93d4506d4e0b682300509d39931fafdae41a9216984af3e8dde2ba70abb32cf3fa55a694010dfe4cee973b9c416a78212d5fa9dd071a1cf738ae908141a1aa9ad1c09c4d6b826f5200199440a5267621d244043b80777b172beb8290a5b7f133a47e65a0701cdbec78f3483e7020b60b7"], 0x20) write$rdma_cm(r0, &(0x7f0000000540)=@reject={0x9, 0x108, 0xfa00, {r1, 0xe1, "58f6cd", "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"}}, 0x110) r2 = request_key(&(0x7f0000000440)='encrypted\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='wlan0\x00', 0xfffffffffffffffa) keyctl$set_timeout(0xf, r2, 0x40) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x12040, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000100)=""/251) 2018/05/06 21:03:44 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000100)={{0xffffffffffffffff, 0x1, 0x3, 0x0, 0x4}}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x7, 0x2, 0x40, 0x4457, 0x1, 0x4e, 0x8966, 0x400000, 0x0, 0x408, 0x100000000, 0x6}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) r2 = socket(0xc, 0x0, 0x8000) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x26, {0x2, 0x4e23, @rand_addr=0x4}, 'eql\x00'}) connect$pppoe(r2, &(0x7f0000000200)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, 'team_slave_1\x00'}}, 0x1e) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)) 2018/05/06 21:03:45 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x10044a070004) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) 2018/05/06 21:03:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000000000)={"7663e01a300000210000000000000008", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:46 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40001, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f00000000c0)={0xffff, 0x9, 0x7, 0x2}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001e8ff00116b8743410000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x33d, 0x840) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000480)={0x9, 0xb5a, 0x2, 'queue0\x00', 0xdaa6}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000380)=""/111) 2018/05/06 21:03:46 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x801) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2a, "e40f4f8a6472a6a7ce9aeb436243c52ead8d8ed14e60bf73fbe8a9e2c33ea2e3842996d4eea68e1ffe5a"}, &(0x7f0000000080)=0x32) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x0, 0x2}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x1}, 0x8) sendto$inet6(r2, &(0x7f00000000c0)="e5", 0x1, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x69, "7633ee55cc672969e7ac0fbbed2b27969ff2362fcef25e10fc037cf7c487411afb9d784f52c040a6a8aaec358bf63e9e72f9a4ee95babba25d62483251b488bc2d575dae01301fa0aee44caf3c85feb6c9921b8e3a2e357042dffdc7b63072f2a4e39933907b6818ea"}, &(0x7f00000001c0)=0x71) write(r2, &(0x7f0000000340)="86", 0x1) 2018/05/06 21:03:46 executing program 6 (fault-call:5 fault-nth:0): r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:03:46 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) write$fuse(r1, &(0x7f0000000080)={0x12, 0x0, 0x5, @fuse_notify_poll_wakeup_out={0xb7}}, 0x12) socket$inet_sctp(0x2, 0x1, 0x84) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:46 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x80080) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'ifb0\x00', 0x400b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[{0x2, 0x2bbf, 0x0, 0x5}, {0x1, 0x28000000000000, 0x96, 0x40}, {0x1, 0x80000001, 0x800, 0x7fff}, {0x0, 0x100000001, 0x5, 0x9}, {0x8, 0x4110d256, 0x5, 0x8}]}, 0x10) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) 2018/05/06 21:03:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000385000)=0xffffffffffffffff, 0x138) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x1000000000177, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00007a9000)={0xa, 0x4e20}, 0x1c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x212000, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000002c0)={0x0, 0x1f}) recvmmsg(r0, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f00000022c0)=""/62, 0x3e}}], 0x1, 0x12000, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x43, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000100)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000140)=""/222, &(0x7f0000000240)=0xde) 2018/05/06 21:03:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x79e, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) 2018/05/06 21:03:46 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xfffffd, 0x10, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x2000000000000000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 2018/05/06 21:03:46 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x2, 0x8, 0x9, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x2c4}, 0xb) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xd, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x1, 0xc73, 0x7, 0x3d, r1, 0x888}, 0x2c) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000000c0)=0x22) 2018/05/06 21:03:46 executing program 7: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002980)={r3, 0x1, 0x6}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363, 0x3}) r5 = accept(r1, &(0x7f0000001b40)=@ax25, &(0x7f0000001bc0)=0x80) fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00') r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001900)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000001b00)={&(0x7f00000018c0)={0x10}, 0xc, &(0x7f0000001ac0)={&(0x7f0000001940)={0x150, r6, 0x200, 0x70bd2c, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x36}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x918f}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x20040000}, 0x890) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000002300)=@raw={'raw\x00', 0x9, 0x3, 0x3c0, 0x0, 0xffffffff, 0xffffffff, 0x1a8, 0xffffffff, 0x2f0, 0xffffffff, 0xffffffff, 0x2f0, 0xffffffff, 0x3, &(0x7f0000001cc0), {[{{@uncond, 0x0, 0x148, 0x1a8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0xe8, 0x8}}, @common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'veth1_to_bridge\x00', {0x40, 0x7, 0x6, 0x8, 0x0, 0x3, 0xfffffffffffffff7, 0x20, 0x40}, 0x1ff}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, [0xffffff00, 0xffffff00, 0xffffffff, 0xffffffff], 0x4e20, 0x4e20, 0x4e23, 0x4e21, 0xb08e, 0x8, 0x80000000, 0x2, 0x2}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @empty, [0xffffffff, 0xff, 0xffffffff, 0xff000000], [0x0, 0xffffffff, 0xff000000, 0xff000000], 'syzkaller1\x00', 'gre0\x00', {0xff}, {}, 0x3b, 0x8, 0x3, 0x18}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d2, 0x4d4, 0xbd0, 0x2, 0x3}}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x2, 0x8, 0x4}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0x9c, r7, 0xa10, 0x70bd2d, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x6}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80f}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0x9c}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=""/122, 0x7a, 0x400}, 0x800}], 0x2, 0x0, &(0x7f0000002180)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000001c00)={0x0, 0x100}, &(0x7f0000001c40)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001c80)={r9, 0x9}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r8, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/06 21:03:46 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffff, 0x101000) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000380)="d1afd41e5d56480629bca64b222a8a5ec4f2e5d0414f1a2db73b7c4d34e9d911c9bbc9b070a4cff4799bda1bd68a577b5970420e5e4d87abb949afe8aea9a7d2d24935ebec8c4baf91c2e72a7e4ccdba9ad693f1431c65dc6d7ba92dd234c560bd8daa05caa221556b4f1fce36938e8430cef6154e5f50157e0108a07df09ff51f5b86ab00afcc97ec0a61d5d435a389aa66960f4a65968290873eeae99708455d00aeb200d0c45562821d65d710ce047add41cdd1e15ef6565e544ccc", 0xbd) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@remote, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e21, 0x2, 0x4e24, 0x4, 0x2, 0xa0, 0x20, 0xbe, r2, r3}, {0x6, 0x10001, 0x0, 0xe8, 0x8, 0x200, 0x81, 0x3}, {0x1, 0x8, 0xad, 0x7b}, 0x4, 0x6e6bb2, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x0, 0x1, 0x584d, 0x8, 0x0, 0x5}}, 0xe8) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000680), 0x4) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000640)=&(0x7f0000000080)) 2018/05/06 21:03:46 executing program 4: socket(0x9, 0x3, 0x316) r0 = socket(0x400020000000010, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0xc) write(r0, &(0x7f00000000c0)="1f00000054000d00000000009059387c07ff1b0702000008000000070001ff", 0x1f) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x20200, 0x8, 0xf1, 0x4000000000000, 0x1f, 0x80000001, 0x1, 0x7fff, 0x7b, 0x6, 0x4}, 0xb) 2018/05/06 21:03:46 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) move_pages(r2, 0x5, &(0x7f00000001c0)=[&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000200)=[0x9, 0x4], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = fcntl$dupfd(r1, 0x0, r0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) [ 143.525234] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 143.533856] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 143.604654] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 143.613260] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/05/06 21:03:46 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000100020001000100ffff0001080006040009aaaaaaaaaabbe0040001aaaaaaaaaabb7f000001783061d7f7b711ec35babbb9a7316bdb29fdb903ca617cb215f53917791df080af86b92b25996a4445840837331db33659d59c8fdbff913e01189a9682fc713a493a5ecd14b4dbaa71781b93afd612144bc6902438936b53a0da4300e1b00e8e9d3a41fbbd385e2c8acf92aa13f40ead1ca8246a49ecc9732580643d6b1c7e19a9ac63e507b83be8468fcfabe7c9f5d2dbcf0d576da1da964666ad7bc56818aecfe7ebf972bcb911ec31d380824f309e2b4b5014e810d7700cd6f959bbd15b624e596f0000"], 0x2a) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000000c0)=0x5) 2018/05/06 21:03:46 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x101000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x574a, 0x205, 0x2, 0x9, r1}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/05/06 21:03:46 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x40a85323, &(0x7f000023efa8)={0x80}) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x3) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r2}) 2018/05/06 21:03:46 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int=0x6, 0x4) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x202}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x1, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x13, 0xa8, 0x80000001, 0xc3, 0x401, &(0x7f0000000080)='veth1_to_bridge\x00', 0x7, 0x2, 0x3}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000140)) 2018/05/06 21:03:46 executing program 0: r0 = socket$inet(0xa, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10080, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0xfffffe0c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20002840], 0x0, &(0x7f0000000000), &(0x7f0000000840)=ANY=[@ANYRES16]}, 0x7a) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000000c0)={0x0, @rand_addr=0xfffffffffffffff8, 0x4e20, 0x70a83c98, 'ovf\x00', 0x22, 0x18d, 0x2c}, 0x2c) 2018/05/06 21:03:46 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc000, 0x140) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:46 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = getpid() prctl$setptracer(0x59616d61, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r2, &(0x7f0000000140), 0x0, &(0x7f0000000180)) wait4(r4, 0x0, 0x1, &(0x7f0000000040)) 2018/05/06 21:03:46 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x610800, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x100, r1, 0x300, 0x70bd29, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff3ac3}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x39}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}]}, 0x100}, 0x1, 0x0, 0x0, 0x80}, 0x40) listen(r0, 0x200) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000beaffc)=0x1, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000588fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0xe) [ 143.778726] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/06 21:03:46 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x1000}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0xfff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') [ 143.856691] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/06 21:03:46 executing program 7: r0 = open(&(0x7f0000000180)='./bus\x00', 0x100000141861, 0x0) syz_mount_image$ntfs(&(0x7f0000000680)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x1000, &(0x7f00000006c0)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x8001}], 0x0, &(0x7f0000000140)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) sync_file_range(r0, 0x5, 0x5, 0x3) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10) fadvise64(r0, 0x0, 0x7, 0x2) 2018/05/06 21:03:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = dup(r0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000004c0)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001600)={@dev={0xfe, 0x80, [], 0xd}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/06 21:03:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e22, 0xffffffffffffff96, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff8}, 0x400, [0xe84, 0x4e8e, 0x37, 0x9, 0x8, 0x1a54155e, 0x7f, 0x1]}, 0x5c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:46 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000180)={0x0, 0x9f, &(0x7f00000000c0)="048ab502afe8183ae97b4edc1afa25e0391effdc8ef543254a40884247e456c8752a7e038fc6da871d35dd1d7a2f3f36f3e0ae41a3b59674785c7ab960d659a08c4befd089cabc3fa5d0058a55ac916743c8aaf825a669f8a5ab43ce4eb2aa273296115c3fc0f267fd6cc07848bb8b4993b6ffe90926cad848ecf85d7b606d4b118b2d1142ad269fdeb535790f11c5b1410eb37315684bdfb9e33f8671cabc"}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/06 21:03:47 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="0500000000000000000000f0ff000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000001d1551326bdf9af7"], 0x48}, 0x1}, 0x0) 2018/05/06 21:03:47 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x40) ioctl$KDDELIO(r0, 0x4b35, 0x9) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = fcntl$dupfd(r2, 0x0, r1) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:03:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f0000000540)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000007c0), &(0x7f0000000800)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x8000007fffbfff}, 0x14) sendto$inet(r0, &(0x7f0000000140)="92dd", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/05/06 21:03:47 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000480)=""/104) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x6, 0x3}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x800}, 0x8) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f00000000c0)=0x54) 2018/05/06 21:03:47 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x1000}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0xfff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:47 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x401, &(0x7f0000000000)=0x0) io_getevents(r1, 0x5, 0x3, &(0x7f0000000380)=[{}, {}, {}], &(0x7f0000000080)={0x0, 0x1c9c380}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="05000000000000ef0000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000001d1551326bdf9af7"], 0x48}, 0x1}, 0x0) 2018/05/06 21:03:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') lseek(r0, 0x0, 0x4) 2018/05/06 21:03:47 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) bind$netrom(r2, &(0x7f00000000c0)=@ax25={0x3, {"de28027cca43ab"}, 0x9}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x1f, 0x8) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:03:47 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e20}, 0x10) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) accept$nfc_llcp(r3, &(0x7f0000000080), &(0x7f0000000100)=0x60) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) listen(r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000140)=""/205) 2018/05/06 21:03:47 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0x0, 0x0, 0xffffffffffffffff]}, &(0x7f0000000040)=0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f81b7f0b014f9f91eeb7c37c7250f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r3, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000280)=0x5) socketpair(0x1, 0x80800, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100)=0x80000001, &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000040)={{0x0, 0xd5}, 'port0\x00', 0x2, 0x401, 0x2, 0x8, 0x10000, 0x9, 0x8, 0x0, 0x2}) ioprio_get$uid(0x2, r1) 2018/05/06 21:03:47 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000002000/0x3000)=nil, 0x3000}) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) getsockopt(r1, 0x1f, 0x2, &(0x7f00000000c0)=""/72, &(0x7f0000000140)=0x48) 2018/05/06 21:03:47 executing program 5: r0 = syz_fuseblk_mount(&(0x7f00000001c0)='8/file0\x00', &(0x7f0000000040)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x5) socket$unix(0x1, 0x3, 0x0) 2018/05/06 21:03:47 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/252, 0xfc}, {&(0x7f0000000140)=""/71, 0x47}, {&(0x7f00000001c0)=""/142, 0x8e}, {&(0x7f0000000280)=""/112, 0x70}, {&(0x7f0000000300)=""/80, 0x50}, {&(0x7f0000000380)=""/194, 0xc2}, {&(0x7f0000000480)=""/213, 0xd5}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/211, 0xd3}], 0x9) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003e00)={@local, 0x0}, &(0x7f0000003e40)=0x14) recvfrom$packet(r0, &(0x7f0000000780)=""/38, 0x26, 0x120, &(0x7f0000003e80)={0x11, 0xff, r1, 0x1, 0x22, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) sync_file_range(r0, 0xff, 0x80000000, 0x2) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000003ec0)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000004a40)=@nat={'nat\x00', 0x19, 0x6, 0x998, [0x20004080, 0x0, 0x0, 0x20004198, 0x20004498], 0x0, &(0x7f0000004040), &(0x7f0000004080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x2, 0x1d, 'veth0\x00', 'bond_slave_1\x00', 'ipddp0\x00', 'veth1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x4, 0xffffffffffffa20d, 0xfffffffffffffba9, 0x0, 0x0, "d4f6dde182343bdccb2dcd59a378b6912c034fb4d518e9849bd900fc43b358e2cc563a00a0c201ff60c3b1d350a0d1ec96b8ffe7ea22c0c50c5a18aa8ee2ae21"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x10, 0x8884, 'syzkaller1\x00', 'syz_tun\x00', 'syzkaller1\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xe8, 0x120, 0x158, [@mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x100000000, 0xa25, 0x1f, 0x40000000000000}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}, {{{0x1b, 0x10, 0x0, 'veth1\x00', 'ip6gre0\x00', 'bridge_slave_0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x108, 0x140, 0x178, [@physdev={'physdev\x00', 0x70, {{'lo\x00', {0xff}, 'bridge_slave_0\x00', {}, 0x7, 0x18}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x9, 0x88b7, 'syzkaller1\x00', 'gretap0\x00', 'bcsf0\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x138, 0x268, 0x2a0, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x401}}}, @ip6={'ip6\x00', 0x50, {{@empty, @empty, [0xffffffff, 0x0, 0x0, 0xffffff00], [0xffffff00, 0xffffff00, 0xffffff00, 0xff000000], 0x5, 0x87, 0x2a, 0x8, 0x4e23, 0x4e22, 0x4e21, 0x4e22}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xd712, 'system_u:object_r:dpkg_lock_t:s0\x00'}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x11, 0x8, 0x809b, 'erspan0\x00', 'veth1_to_bond\x00', 'ifb0\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xc0, 0x130, 0x168, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0x0, 0xff0000ff, 0xffffff00], 0x4e24, 0x73, 0x5, 0x4e22, 0x18, 0x22}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="f4021174691c", 0x5f57d422fbd9fcf}}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x1, [{{{0x3, 0x64, 0x805, 'veth1_to_team\x00', 'yam0\x00', 'yam0\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @random="de5d13d60bbf", [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, 0xfffffffffffffffd}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffe}}}}]}]}, 0xa10) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000004ac0)='/dev/vhost-vsock\x00', 0x2, 0x0) llistxattr(&(0x7f0000004b00)='./file0\x00', &(0x7f0000004b40)=""/232, 0xe8) connect$bt_rfcomm(r0, &(0x7f0000004c40)={0x1f, {0x100, 0x20, 0x2, 0x0, 0x0, 0x1000}, 0x4}, 0xa) r3 = socket$inet(0x2, 0x5, 0x5) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004c80)=0x4, 0x4) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000004cc0)=0x9, 0x2) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000004d00)="f34902832443408f5175a117742e8be489c867f12f0872f8a670edecf1b84fa7047c25081b828de389ae17e7a0379a644086e7", 0x33) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000004d40)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000004e00)={0x5, {{0xa, 0x4e24, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000004ec0)={0x80000000, 0xfffffffffffff555, 0x29f, 0x200, 0xe, 0x2}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004f00), &(0x7f0000004f40)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004f80)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r0, &(0x7f0000004fc0)=""/74, 0x4a, 0x2141, &(0x7f0000005040)={0x1a, 0xffff, 0x7, 0x2a03, 0x7, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) write$binfmt_elf64(r4, &(0x7f0000005080)={{0x7f, 0x45, 0x4c, 0x46, 0x10000, 0x8c, 0x1, 0x9, 0x2, 0x3, 0x3, 0xee, 0x12f, 0x40, 0x34f, 0xfffffffffffffffc, 0x3e55, 0x38, 0x2, 0x5, 0x7, 0x1}, [{0x6, 0x7, 0x7, 0x162, 0x1, 0x0, 0x2, 0x9}, {0x1, 0x5, 0x1f, 0xb02, 0x7fffffff, 0x2, 0x1, 0x5}], "9cba74eb08ad2e6382c19021cf81dfa56dd4d958d7571124a44bb66e8e951280a952ffde1cdccace71172b0479068555d27fb6", [[], [], []]}, 0x3e3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005480)=0x0) process_vm_writev(r6, &(0x7f0000005540)=[{&(0x7f00000054c0)=""/101, 0x65}], 0x1, &(0x7f0000005800)=[{&(0x7f0000005580)=""/83, 0x53}, {&(0x7f0000005600)=""/20, 0x14}, {&(0x7f0000005640)=""/187, 0xbb}, {&(0x7f0000005700)=""/172, 0xac}, {&(0x7f00000057c0)}], 0x5, 0x0) clock_adjtime(0x0, &(0x7f0000005880)={0x100, 0xffff, 0x40, 0x2, 0xffffffffffffff9b, 0xfffffffffffffff7, 0x4, 0x5, 0x5, 0x9, 0x7, 0x2, 0x1, 0x0, 0x5, 0x100, 0x8, 0x20, 0x1ff, 0x4, 0xc99e, 0x0, 0x0, 0x1, 0x8, 0x1ff}) ioctl$SG_GET_REQUEST_TABLE(r5, 0x2286, &(0x7f0000005980)) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000005b00)={0x0, @broadcast, @rand_addr}, &(0x7f0000005b40)=0xc) r7 = shmget$private(0x0, 0x8000, 0x800, &(0x7f0000ff6000/0x8000)=nil) shmctl$IPC_RMID(r7, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000005b80)={'sit0\x00', 0xca10}) openat$dsp(0xffffffffffffff9c, &(0x7f0000005bc0)='/dev/dsp\x00', 0x800, 0x0) 2018/05/06 21:03:47 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r0, &(0x7f0000000240)="43b99b1ce6593a9b6cb053dc9f9e8eb29575636deb0bb5690f941e82d833136084a84656e31983a231893cc9d80839c8dc7b33f71b94ad9070d449a7e350756455387f95059fd4fb179052ea978d31076dc96d1faf6de2927109b08145e50c649e711f7ce30db22f0f6277bff8b7e560181ed9f6282d8ac7714c83aad5a9d143876a8d6aeda4088a228f8d1d59cea87ee9e0e56341d786e9b0f6d90723078e6c624f17546d28ef196899ea165865997f97242c5fbe1c5cd7dd7a1ad5a8a032c4145d952cc60e702fe102839c496143e04c07345df7b720a3632e8fe9447119771bad5a602a4f6d0e51f69691269857489d7e12879c2aa19e", 0xf8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40000, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) linkat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000200)='./file0\x00', 0x1400) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) r5 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000480)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x4e20, 0x80000000, 0x4e20, 0x4, 0xa, 0x20, 0x20, 0x3a, r4, r5}, {0xaf7a, 0x100, 0x2b80, 0x80, 0x570, 0x8, 0x2, 0x9}, {0x3, 0xd19f, 0x7ff, 0x36}, 0x33, 0x6e6bb2, 0x0, 0x1, 0xb6c76b7ff06fd511, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4d4, 0x3f}, 0xa, @in6, 0x0, 0x4, 0x2, 0x0, 0x0, 0x3}}, 0xe8) r6 = fcntl$dupfd(r1, 0x0, r0) writev(r6, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) r7 = syz_open_dev$dspn(&(0x7f0000000580)='/dev/dsp#\x00', 0x2, 0x40000) bind$bt_rfcomm(r7, &(0x7f00000005c0)={0x1f, {0xecd, 0x877, 0x200, 0x100, 0x7, 0x3}, 0xfffffffffffffffd}, 0xa) 2018/05/06 21:03:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8919, &(0x7f00000000c0)={'veth0\x00', @ifru_names='vlan0\x00'}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x1, 0x4) 2018/05/06 21:03:47 executing program 0: setitimer(0x0, &(0x7f0000a0b000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000040)) alarm(0x4000004000000006) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x4000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x9, 0x81}) 2018/05/06 21:03:47 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:47 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) r1 = dup2(r0, r0) connect$rds(r1, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socket$packet(0x11, 0x2, 0x300) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="050000dca027fd000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000001d1551326bdf9af7"], 0x48}, 0x1}, 0x0) 2018/05/06 21:03:48 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\t\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}) 2018/05/06 21:03:48 executing program 5: r0 = open(&(0x7f0000e63000)='./file0\x00', 0x2000000000141046, 0x0) unshare(0x800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff2a) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000356ff8)='./file0\x00', &(0x7f0000411000)='Qamfs\x00', 0x105400, &(0x7f0000820000)) poll(&(0x7f0000000140), 0x0, 0x80000003) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x9, [0x0, 0x0, 0x400, 0x1, 0x0, 0x8, 0x3, 0x4, 0x6]}, &(0x7f0000000340)=0x16) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x6, &(0x7f0000000080)=@raw=[@generic={0x2, 0x8, 0x833, 0x7fff}, @jmp={0x5, 0x3, 0xf, 0xd, 0xf, 0x16, 0x1}, @ldst={0x0, 0x2, 0x6, 0x7, 0x3, 0xfffffff8, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x7fffffff, 0x32, &(0x7f0000000100)=""/50, 0x41000, 0x1, [], r1}, 0x48) unlink(&(0x7f0000497ff8)='./file0\x00') write$sndseq(r0, &(0x7f0000000380)=[{0xd287, 0x4, 0x1, 0x0, @tick=0x1, {0x6, 0x5}, {0x98, 0x20}, @raw32={[0x3f, 0x800, 0x8]}}, {0x3, 0x2, 0x7fff, 0x9, @time, {0x7, 0x9}, {0x80, 0x20}, @note={0x6094, 0x1, 0x5, 0x8000, 0x5}}], 0x60) 2018/05/06 21:03:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x800000000100003) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="99cbfd48038f6ad5f6c16e162d6f247f35999ba9c9254adb22b3e6873d58147bb44f837a6206ef2bd71d046c4971c0f24ac76185206630161b3651ecb78a457f7a07156678041c08d6195804a288b9fd9646fe4026e2c1017faff405bbbbd2fcf9f0d4d65e13e4b03f5b9fc95b63562179be9db7618fbc3f1a23eef24e705fd55ca5033a47c7f5ee0c21fbc6602c0a8a7b1ae49b247af049b18f53d0", 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x9) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x60000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x100000001}}, 0xfffffffffffffffb, 0x5, 0x100000001, 0x7fffffff, 0x101}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x9, 0x5, [0x401, 0x1400000000000000, 0x100000001, 0xfff, 0x101]}, &(0x7f0000000300)=0x12) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={r3, 0x6, 0x6, 0x3ff, 0x400000000000, 0xeb, 0x9, 0xbc84, {r4, @in={{0x2, 0x4e24}}, 0x6, 0x7, 0x9, 0xffffffffc0150694, 0x52f}}, &(0x7f0000000400)=0xb0) 2018/05/06 21:03:48 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') accept$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000400)={0x0, @rand_addr, @dev}, &(0x7f0000000440)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000480)={@rand_addr, @local, 0x0}, &(0x7f00000004c0)=0xc) getsockname$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in6, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000680)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001a80)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001ac0)={0x0, @multicast2, @multicast1}, &(0x7f0000001b00)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001d00)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001d80)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001e00)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001e40)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001f40)=0xe8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003080)={&(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000002080)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x100000000}, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000030c0)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000031c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000036c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000003680)={&(0x7f0000003200)={0x45c, r2, 0x400, 0x70bd2d, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0xb0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xeba5}}}]}}, {{0x8, 0x1, r5}, {0xfc, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x63}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0xec, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0xc0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r13}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x401}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x72}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x45c}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:48 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) socket$netlink(0x10, 0x3, 0x7) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/78, 0x4e) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000080)={0x8a, 0xd1e9, 0x0, "1f6291d72d5bb33873d96fce1826b1ee3f3a2d69880698ec12dd1f7ca02a0a235f667f641c30f746c4856f191aee2ec2e724f945472422a792a06988a8f2e04307dc4aae7ace8e3c8658fbd20455d5c6aea64a7c28a0260715ab8fe5ce227bc2bbf085dae0e49f6e7757c8128f5583302545b818d25265a89cfe9fcc6b1148f9beb44a003026891a54cf"}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0x2c, "d572495ec90639422a2cce64e2170c1d72170c98d92c87fed5f10b42da625e04a995ae3b21822ed8727287ed"}, &(0x7f0000000300)=0x34) 2018/05/06 21:03:48 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000a32000)=[{&(0x7f0000c9d000)=""/16, 0x10}], 0x1c5) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x400, 0x8, 0x1, 0x6, 0xa94, 0x20}) socket$inet(0x2, 0x5, 0x3) 2018/05/06 21:03:48 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) poll(&(0x7f0000000080)=[{r2, 0x1}], 0x1, 0x3ff) sendmmsg$nfc_llcp(r2, &(0x7f0000000840)=[{&(0x7f0000000280)={0x27, 0x1, 0x0, 0x5, 0x10001, 0x7, "2f457c4f47c5c05c4d7703c952fb60c4b465e79a0b6b9f42c150158c8450ffe0a3982420c820a3366d6baf6d9e347da22779af3d37c6c9c33447371d45d58c", 0xb}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000300)="7c1bb75539deba85", 0x8}], 0x1, &(0x7f0000000380)={0x58, 0x1ff, 0xff, "32d33a0502d3891b046d277317ad126d6c6f1033f765ec8386ed498e3fc0b9de61812d09bef0e1a8577af329fd1e41fc3c54721b296de2bec887f6664eeb36fc77c21b"}, 0x58, 0x8000}, {&(0x7f0000000400)={0x27, 0x0, 0x2, 0x3, 0x9, 0x681, "0869fa178af927bc97e85b768f19972f95069b454e39f709e67699816350b171ec9dbf1854f7ee5f3b0fa2e7ac445910adbcde34d9d2920785f4b8c4a62cc1", 0x2f}, 0x60, &(0x7f00000006c0)=[{&(0x7f0000000480)="1b31c6251b964df3a25264816a11bbdf57bfaedcf5a3ba021fcf99b886884e152b1c0b56dad7729f71bcd9895480edf596b6ccbb1f0daf8a32d3dd77b55c2e4aad0b78e24e51a55383b1f247de89190bfd846b2b5bb79c88b435fde1483d3f14c2231e96928cba633e9047c573017698309ae507732d80dfefb8cec32dbacb5461d3fd8e5e3bab634a1b1988678bfa2ab64027d5d1061eeb7a1f8c195365acfb4207b6c955d5d513e391a4a5be594f562d693f1b20585901ccd8cc5abe9395d325596cf9aa72ff72c7dc46a5df44", 0xce}, {&(0x7f0000000580)="b19fdfd6da99e315bfcea44d3a82ae125904d98a2357b9ad5106e8bb", 0x1c}, {&(0x7f00000005c0)="d780aa3245d0afcf117c89214c0e24b90eb5adfb36858ad8a972fce1823740fdf14fb0ab815ae9cba7d8057ef5db50775064a0bdfb31978a5c9c5382a828c4ef241d0b675a4dc8ad8f500301050e4b7dbd00a02fef545b0bff2c50f0b9438de5a2aa99f5d1383f9cc9a91dd6ac520c92ef00a509ef0a6d1d08b1153886fcc2ecd664348b44c1cdfff76ad1ddc5c5679b7a26d66860aecaa874b7fd348e5bd97d5790a1ed74ac2b00fdb4df65d36ec2464680164f4771ef3e3fb36ac0aa3e99e5d1cef2853a8a045ad8a99cfe9511cc3270fd689ad5ae2b534fbeee4f5fbaa34dd355", 0xe2}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000000700)={0x27, 0x0, 0x2, 0x7, 0x80, 0x3, "b831fb27b7c4dd35c600af733a029aa2937c3142f2d4a8525d9bcc40aa59c4fcf9b2dbf7f80c3168ba88370b21117480fa3cdfa0c44314478137db3a3f5f81", 0x2}, 0x60, &(0x7f0000000800)=[{&(0x7f0000000780)="2cae4e079122bd3c0de236dfe1de8543f459f495811cf2e0638f47d3c7c4b3bedb601aedcf8c8f6bfc81581663c77246c054e5e4ad28202881aff10d841001018140e11e993f9f6926ab661a46559010dca32480bc7932a78bdaac44b807c805", 0x60}], 0x1, 0x0, 0x0, 0x40}], 0x3, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x2) r3 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r3, 0x3, &(0x7f00000001c0)=""/177) 2018/05/06 21:03:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) clock_nanosleep(0x7, 0x1, &(0x7f0000000000), &(0x7f0000000040)) r1 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x5, 0x414002) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x7f}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000500)={r2, 0x58, &(0x7f0000000480)=[@in6={0xa, 0x4e24, 0x441, @empty, 0x259}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @rand_addr=0xfff}, @in6={0xa, 0x4e24, 0x7, @empty, 0x3}]}, &(0x7f0000000540)=0x10) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000880)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000840)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$rdma_cm(r1, &(0x7f00000008c0)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="01000000"], @ANYRES32=r3, @ANYBLOB="00ea775600"], 0x20) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}}}, [0x0, 0x40000000000, 0x7, 0x80000000, 0x0, 0x7fff, 0x0, 0x8000, 0x3, 0x4, 0x2, 0xa33, 0xfff, 0xffffffff, 0x3]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r4, 0x4, 0x30}, &(0x7f0000000140)=0xc) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r5, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:48 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x3f, 0x2f, 0x8}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) unshare(0x40600) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x10, 0x4) 2018/05/06 21:03:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/06 21:03:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) clock_nanosleep(0x7, 0x1, &(0x7f0000000000), &(0x7f0000000040)) r1 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x5, 0x414002) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x7f}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000500)={r2, 0x58, &(0x7f0000000480)=[@in6={0xa, 0x4e24, 0x441, @empty, 0x259}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @rand_addr=0xfff}, @in6={0xa, 0x4e24, 0x7, @empty, 0x3}]}, &(0x7f0000000540)=0x10) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000880)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000840)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$rdma_cm(r1, &(0x7f00000008c0)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="01000000"], @ANYRES32=r3, @ANYBLOB="00ea775600"], 0x20) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}}}, [0x0, 0x40000000000, 0x7, 0x80000000, 0x0, 0x7fff, 0x0, 0x8000, 0x3, 0x4, 0x2, 0xa33, 0xfff, 0xffffffff, 0x3]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r4, 0x4, 0x30}, &(0x7f0000000140)=0xc) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r5, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:48 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000080)="a7911b9311329e925bf064a767abbdae61a51bceb73e0c718e12974b8f7477fd270b556da7057b16607215abb248741572bfe320cac3e8"}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="04000094000027e000000000003df2e88e0ff3948343339c4421f34a46486ed3ef1300f83f5355ab4e5bb9c2ed6f7ad6ccebd8e59be965881bcfaee67602448547912fdcb1", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000001d1551326bdf9af7"], 0x48}, 0x1}, 0x0) getsockname(r1, &(0x7f0000000240)=@hci={0x0, 0x0}, &(0x7f00000001c0)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000002c0)={@empty, 0x19, r2}) 2018/05/06 21:03:48 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) fsync(r0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:48 executing program 6: r0 = socket(0x11, 0x80006, 0xfffffffffffffffd) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x40) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f00000000c0)=0x7) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x200103) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = fcntl$dupfd(r2, 0x0, r0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:03:48 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff03c}, {0x6}]}, 0x10) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000280), 0x0, &(0x7f00000002c0)}, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/235, 0xeb}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/182, 0xb6}], 0x3, 0x0) 2018/05/06 21:03:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fdatasync(r0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8915, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:49 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x558f7a31, 0x80) r1 = openat(r0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r1, &(0x7f0000012ff8)='./file0\x00') renameat(r1, &(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000080)='./file0/file0\x00') getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) 2018/05/06 21:03:49 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ioprio_get$pid(0x3, r2) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') ioctl$BLKROSET(r1, 0x125d, &(0x7f00000000c0)=0x4) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f00000001c0)={0x6af, 0x8}) 2018/05/06 21:03:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @empty, 0x5}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0xffff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x5, 0x3}, 0x90) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2040, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x2, 0x4) connect$rds(r0, &(0x7f0000000040)={0x2}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000000200)=0x2c, 0x4) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x5e20}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000400)={0x1, 0x5, 0x200}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in6={0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x4e24, 0x7ff, @dev={0xfe, 0x80, [], 0x14}, 0x9}], 0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={r4, 0x7fff}, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000003c0)={0x303, 0x33}, 0x4) 2018/05/06 21:03:49 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000400)=@generic, &(0x7f0000000080)=0xffffffffffffffdb) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='sit0\x00') 2018/05/06 21:03:49 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'bridge_slave_1\x00', 0x10000}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:03:49 executing program 4: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r0, 0x5, 0x1) 2018/05/06 21:03:49 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10100, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x9, 0x2, 0x4000000000000000}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x1}, 0x8) r2 = perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x70, 0x29fa, 0x7fffffff, 0x4, 0x7, 0x0, 0x80000000, 0x402a0, 0x3, 0x40, 0xfffffffffffff000, 0xba09, 0x8, 0xfffffffffffffffa, 0x1, 0x4, 0x11, 0x3, 0x1, 0x2, 0x80000001, 0x1ff, 0x6, 0xfffffffffffffff7, 0x0, 0x9, 0x3, 0xffffffff, 0x0, 0x20, 0x7ff, 0x9, 0x5, 0x48bd, 0x0, 0x800, 0x4, 0x0, 0xdf, 0x4, @perf_config_ext={0x29, 0x5}, 0x2882, 0x7, 0x37f, 0x7, 0x8a54, 0xf0, 0xec}, r0, 0x6, r0, 0xa) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000180)=""/4096) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000011c0)={&(0x7f0000001180)=[0x5, 0x4, 0x3], 0x3, 0x4, 0x1000000000000000, 0x3, 0x3ff, 0x5, {0x80, 0x400, 0x2, 0xffff, 0x6, 0xb7bb, 0x6, 0x10000, 0x1, 0x8, 0xff, 0x3, 0xffffffff, 0x6, "3d9e074c927694f778a9b4bf549f828b8ea62ead66574a06ce336c0064139407"}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002240)=@buf={0x1000, &(0x7f0000001240)="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"}) r3 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000002280)={0x2, 0x5, 0x1ff, 0x100, 0x4, 0x5}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000022c0)={r1, 0x4, 0x2, 0x0, 0xfffffffffffffff9, 0xee, 0x9b90, 0xba45, {r1, @in6={{0xa, 0x4e20, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x13}}, 0x9, 0xaa, 0x80000000, 0x80000001}}, &(0x7f0000002380)=0xb0) utimes(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={{}, {0x0, 0x2710}}) shmget(0x2, 0x4000, 0xc00, &(0x7f0000ffc000/0x4000)=nil) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002480)={&(0x7f0000002440)=[0x5737, 0x4, 0x81, 0xffff], 0x4, 0x0, 0x9, 0x3, 0x4, 0x5d9, {0x5, 0xffa7, 0x0, 0xfffffffffffffffd, 0x100000000, 0x7, 0x9, 0x20, 0x3, 0xfe2e, 0x3ff, 0x6, 0x6, 0x80, "02099535bfdead34fc53115be9a36dc366150970273f938f353e784683a22b82"}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) recvfrom$llc(r0, &(0x7f0000002500)=""/137, 0x89, 0x2000, &(0x7f00000025c0)={0x1a, 0x2, 0xffffffffffffff01, 0x3, 0xfffffffffffffff9, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002600)={r4, 0x1000, 0x30}, &(0x7f0000002640)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002680)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000002780)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000027c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0xbf, 0x4e21, 0x10001, 0x2, 0x0, 0x80, 0x87, 0x0, r6}, {0x20, 0x0, 0x9, 0x7, 0x4000000000000, 0x20, 0x0, 0xffff}, {0x8, 0x0, 0x9, 0x80000001}, 0x43a, 0x6e6bb0, 0x3, 0xd24c13a0cc0486b8, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x4d4, 0x2b}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3503, 0x7, 0x3, 0x1000, 0xd37, 0x10001, 0xfffffffffffffffa}}, 0xe8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000028c0)=0x1, 0x4) shmget(0x3, 0x1000, 0x50, &(0x7f0000ffc000/0x1000)=nil) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000002900)={r1, 0x2}, 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000029c0)={0x57, &(0x7f0000002940)="c5f0ae855224d0affddbb41cd1942113b6fee7d29b13a32d34c73c36e30132345c6a315f5a7e8b2b0360a07550237767b67bdb2c3102595a738bedaa6ad0e1c292b14bba25fe5576d54eed74cdf36e14bf7af5e5aaf048"}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002a00)={r1, 0x7fffffff}, 0x8) ioctl$VT_DISALLOCATE(r0, 0x5608) sysinfo(&(0x7f0000002a40)=""/1) ioctl$TUNSETOWNER(r0, 0x400454cc, r6) read(r2, &(0x7f0000002a80)=""/27, 0x1b) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002ac0)={{{@in=@remote, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000002bc0)=0xe8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002c00)={r5, 0x401}, 0x8) 2018/05/06 21:03:49 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x2040) signalfd(r0, &(0x7f0000000040)={0x3}, 0x8) clock_getres(0xdffffffffffffff7, &(0x7f0000000ff0)) 2018/05/06 21:03:49 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:49 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b04bca436248580467"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000002500000000000000070000000000000000000000000000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/06 21:03:49 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:49 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000200)={0x1d}, 0xfffffffffffffc75, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {r1, r2/1000+10000}, {0x0, 0x4, 0x0, 0xf0}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x1) 2018/05/06 21:03:49 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) unshare(0x40600) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) 2018/05/06 21:03:49 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/mcfilter\x00') ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x2}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x8000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001380)={0x53, 0xfffffffffffffffd, 0x95, 0xffffffff, @buffer={0x0, 0x76, &(0x7f00000001c0)=""/118}, &(0x7f00000002c0)="eaf15da88eb32c1304bc857d6f0ac573aa2ad7b5fda92e0c69dc8daacb2890a36a2cbab29704553140ccf7808bbba68298441e3a295ab262fb6d52105fc77a72571224b944e7dbf74cf48ce7c1323ddc2c706565df523d2e2035d2e8cb0e2890f4ffa92ba48d69a10af8fc6cf1516330740617ec0accff43229c36be1a2787f8e0dfdcbae193144947dff771eb7a1b4bfe19c331d0", &(0x7f0000000380)=""/4096, 0x53, 0x1, 0xffffffffffffffff, &(0x7f0000000140)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = fcntl$dupfd(r2, 0x0, r0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) r4 = accept$unix(r3, &(0x7f0000001400), &(0x7f0000000240)=0x6e) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001540)={r3, r4, 0x2, 0x1, &(0x7f0000001480)="c1e319044b2bf16ea88e38a2af339f975da331b75069796e6df27407e6ab2ba6f8e26dcc7518a16a1fd089502e99adf68b5f73e985a37a68dd6be6baf1f9f08b414c6f8b6f2f84b3b34536ae3572ef0fea074d431b07c66b53ff864527f7684c095abab8e41fcc89659d85a00c9c901c474a8a3462789d7e9c0911df17e5ffdd188dc2165b219def3376f4af298781b72e9b", 0x7, 0x81, 0x7, 0xe331, 0x5, 0x1ff, 0x6, "f8ee0b204ad0f4d2d19c5ef35f358f6fa7edca8e91d49533d718cbc18320fdb26e05b3"}) 2018/05/06 21:03:49 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000080), &(0x7f0000000140)=""/57}, 0x18) fchmod(r0, 0x149) 2018/05/06 21:03:49 executing program 4: capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000cfe8)) r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x7, 0x3, 0x13, 0x6}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02"}) 2018/05/06 21:03:49 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000080)="9c922f4ddf654971f70811807d746de86a20782c0f5ab96b8f828c22fcc186ed3c7725e523413cf9a062d38ebdf4757ec34b302b666490a7f95a6ec6f27207a6020507386fd8129ddb1c8a867a9e5de9276e95e8512384ee266939cf7e6f137ad2e11db5d2653355cacf4c3b707be5a929a449e97267f054a576bfb0a094f9be47ae0d01c1f3de3cc1a861fafcf091e2303d5594d6162a7bd0057e350bb941f4327f5acf44e394a3ad478e559be8a3d900b911288b82def88035d68c88699da986d7f4485edc4c9b07b7fabf7b5ae6fd3738fa00b1ab53d0f0754df07b389405a8f46fcff4775f0c02463a0b717ebfe41cccb3ab") r1 = socket$inet6(0xa, 0x2, 0x40000000000000) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB='\f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc}}], 0x800012d, 0x8000) 2018/05/06 21:03:49 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000500ffe, 0x0) fremovexattr(r1, &(0x7f0000000180)=@known='com.apple.system.Security\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x1) mq_getsetattr(r1, &(0x7f00000000c0)={0xfffffffffffffffd, 0x5, 0x20, 0x88c4, 0x7, 0x7f, 0xfffffffffffffffc, 0xffff}, &(0x7f0000000100)) prctl$setname(0xf, &(0x7f0000000080)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:49 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x548c, 0x3, 0x2, 0x100, 0x0, 0x8, 0x1, {0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x7}}, 0x1, 0x1, 0xffff, 0x3, 0x2}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0xe000000000000000}, 0x8) getsockname(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) 2018/05/06 21:03:49 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xfd2, 0x4, 0x9}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r2, 0xb6b}, 0x8) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r0, &(0x7f0000f2dff8)={0xfffffffffffffffe}, 0x8) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r3, 0xa, 0x11) inotify_add_watch(r3, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/06 21:03:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000000380)="4dbcb02c0bf3c159637365cda0536766d5c9ba4ffa87dbb5afa57c2d64bcf1e580c44af791369ff47f0859c2659c2d2db595b98e66a7d53d50f74237d1c687dbae2514165572f8bf40558ff9fdc569bf8794ab", 0x53) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x20002) sendmsg$can_bcm(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) keyctl$session_to_parent(0x12) accept4(r0, 0x0, &(0x7f0000000000), 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000100)={0x0, 0x3, 0xa85, 0x2, "b48334a311b80cf025db120605b966b6de9c497f745e37dc09e262f46aaca23b845279c99a38907b2abcb82b"}) 2018/05/06 21:03:49 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:03:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x48100) 2018/05/06 21:03:50 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4200, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0xe3, 0x6, 0x3, "1a859de752f9508f3dd8f820d682063d8910653cac7552b5dce2ab830fa39d5855b48c8481acf04a755cdda071a0c5f6a5f790408a21ca6a5ef6a485dc7ba758a8f587daa6784c061fc6acc2cf58fffcbfdda6a600ca69b2feca551b993fd17a7ffae54d777d120f14a993c30850237247467723d8c33aed42dc364d8558f9c75436e020e41757357b3b81651352ca3827603332e72ab5f3287fcfa185e92f1bbde15a96405b4226b78a3c1642a3048355a02282f135a9e67e15a01db38950290b4d514f119ffce8a9acccaf0d6cbbf60f044420ca1537c89b9a22ed9dd2316c2c4005"}) r1 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r3, &(0x7f0000000000)=[{0x0, 0x3, 0x3, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x312, @tick=0x9}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000005c0)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/05/06 21:03:50 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xd, &(0x7f00000000c0), &(0x7f0000000080)=0x211) dup3(r1, r0, 0x0) 2018/05/06 21:03:50 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2800, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x80000) sendmsg$can_bcm(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:50 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') r2 = memfd_create(&(0x7f0000000080)="aa656d3100", 0x2) keyctl$session_to_parent(0x12) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000280)=""/204) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000180)=""/191) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x2, 0x4) getpeername$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x1c) 2018/05/06 21:03:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f7, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x5, [0x7ff, 0x5, 0x0, 0x200, 0x80000000, 0x50, 0x8, 0x10001]}, 0x5c) 2018/05/06 21:03:50 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) r5 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000200)={r4, 0x80000, r5}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r6 = fcntl$dupfd(r2, 0x0, r0) writev(r6, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000240)=""/4096) 2018/05/06 21:03:50 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0xffff, 0x1, 0x0, 0x1f, 0x4}, 0x14) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x5, 0x80042) openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x400040, 0x0) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) 2018/05/06 21:03:50 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa0000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000240)=0x8) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee0069a8004ee727cb62153d60e84d518d942fa8153bbbe8460bc2f0298d70b879fbf188adcab1271d9bb4b2c94494d972431b3381768d7b5c68d1496912164f25233c22aadf9fc4bb6bf06b12711c07fbaa1ea482cd65be19257efd32e43cb4ff8630a4fd5e5535ffb00fe8601c11d949c99339cd56337e80174c4bc37425d4d4a090baa7b1995898c80a017974"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:50 executing program 7: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYBLOB="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"], 0x10c}, 0x1, 0x0, 0x0, 0x20000800}, 0x81) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0xffffffff, @ANYBLOB="1c0000001b00000000000000e8436eb0dd48508026a84b8488dd55e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000), &(0x7f0000000040)) 2018/05/06 21:03:50 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) accept4$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000180)=0x48, 0x80000) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:50 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24}, 0x4, 0x0, 0x2, 0x2}}, 0x2e) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x0, 0xffffffff, 0x8, 0x4, 0x6fe6, 0x1, 0x48a1e4eb, 0xfffffffffffffffd, r3}, 0x20) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:03:50 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1004}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x58, r2, 0x100, 0x70bd26, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x94}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000}, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:50 executing program 4: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001840)={r0, r0, 0x6, 0x90000000, &(0x7f0000000400)="a798c288285ecba74387a1e16a8c54a00974c5401886d0b4aad1e69ae53796b4d18f4cca76d3b836ec67173397b44c57a98225e9158c8c9856e546a9c9afff1da11b421f12d77a22cfcb4beeecc87a70a35cc1ff52316351c6f1bd8cad70d968768dbcd08519eca094fddfe47172df689896db6eb56e7ac5bf2e4c0211c4fbacb624a03a5a05f661ce286f16a75f9a87f7bbfb9e8897488680ee0d130dbeb4e1dd9338d6d42d304e50e2749c2249", 0x1, 0x3fffffffc0, 0x100, 0xcabc, 0x6, 0x8, 0x0, "fa530813d3130bb34e4fe813db31716688ac893ad5f85f4ecf250ed435b2c2136f1830906edbd5f88c170428dc84b866bac42652f11c06fb53fd4a4c47491e60699331017dd209638f45a88655fb3ddfe9403019ff5481b9b3048206f205fee7a5097e495cecf39ee6fb488c9dab86fcdf85e8e5231ea1e9858223dfa452844f83f07484a82e996fd71d0efbb1758bd6b2104111671a6a4ee17a2e6d33b461c6a40d6afe5bd689f74e5b0ff13ed1f69014f311c64e13aed49453abb3e37de10106c1cb8126396bc2f9"}) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x113c}, {&(0x7f0000001740)=""/34, 0x7}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001980)=""/182, 0xb6}], 0x7, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) 2018/05/06 21:03:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x7fffffff, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8001, 0x8000) openat$cgroup_subtree(r2, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:50 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000840)={0x0, 0x4c, &(0x7f00000007c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9}]}, &(0x7f0000000880)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000008c0)={r1, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x100000001, 0x6, 0x52, 0x8, 0xc2}, 0x98) unshare(0x4e040000) semget$private(0x0, 0x4, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000006c0)={0x0, 0x4, 0x1, [0x8]}, &(0x7f0000000700)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000740)={r2, 0x4}, &(0x7f0000000780)=0x8) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0xffffffff, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000980)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, &(0x7f0000000480)=0x8) mmap(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x1000000, 0x10, r4, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3f, 0x200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r5, 0x7ff, 0x1}, &(0x7f0000000500)=0xc) r6 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="034ccf0f94a83db3e9782055b75b30ed11b1b95b86de7f933d101eb444cbd2aa70686c37eeb9de329552521f058dbc4d3fcb02fe957887d18b25f2cb83724f93594d589e0106f5c26b715aa926be436192ce93ea6acebc8cf8017a0df6171326ecf3597df7421d02cb17212624e1197a31a2d68273b08270bb1df23531d1c457150f327d0943cec463605d4f21505266678f791c5fef4aa5525b197b9efe8a49cdaaf478f1197f511753fb2be87ba7dd137e5ca93c23202533b79e34dc592a8709e53bf69f48e770e89f69a3a0a130d7", 0xd0, 0xfffffffffffffffe) r7 = request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='vboxnet1}*@\x00', 0xffffffffffffffff) r8 = add_key(&(0x7f0000000340)='logon\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="7f1ea00d50a1dfba7e49a2b964b1f78d98d46f6e849c476591d38ec314cd689cc0d5e94c78800e5b35ce516306d9fb4721482d6f4d2f24dc2301a2998f56a9e3e8b82a8371b92a1861f49dfd3144fcf1d959bb16dd2a033d9447bb24fa07", 0x5e, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r6, r7, r8}, &(0x7f00000005c0)=""/203, 0xcb, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7ff, 0xc00) unshare(0x40600) 2018/05/06 21:03:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x3c, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xe9c7}, @in={0x2, 0x4e24, @rand_addr=0x400}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000200)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xe}, @multicast2=0xe0000002}, 0xc) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x190) ioctl$SG_GET_COMMAND_Q(r3, 0x2270, &(0x7f0000000040)) 2018/05/06 21:03:50 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000001c0)={0x0, @broadcast, @rand_addr}, &(0x7f0000000240)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast2, @dev}, &(0x7f00000004c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001880)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000001980)=0xe8) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4) connect$can_bcm(r0, &(0x7f0000001a40)={0x1d, r1}, 0xd0ab8ef7a0199e0d) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="00000000600000000500000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="03000100006005030000d44bb672acc81f1b000000000000"], 0x48}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x4}}, [0x6, 0x1, 0x6, 0x716a4fb, 0x4, 0x2, 0xfffffffffffffffb, 0x8ff2, 0x101, 0x100, 0x1b, 0x10000, 0x2, 0x8001, 0x8001]}, &(0x7f0000000600)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000640)={r3, 0xc7, "824537bd572fbfb60cd1d1c1fbddf3e60bd4c3924179ff4b76ecafba333c3afcf884e11326a5aea88e6a063bff0f59cbcc8d2333b160b9da3c6a245fb7c1f4309459d369fa2f7dca2b0f743fc66c2c21cad47af2f2bae23b21c316fd37b3c860d0defbef80c531f619fbfa4373dff0aa6644eaaf0bb1b19c86039392015225e8ee496e240d9fe3512bad5ad8fed9408740f745feadf1dfac3050b0000ac656f24dbfd89563faa2d8568b2adce8603d83933b0a8a27d0fe37e7e86648749afb5049655f944f8d8f"}, &(0x7f0000000740)=0xcf) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:50 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xfd2, 0x4, 0x9}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r2, 0xb6b}, 0x8) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r0, &(0x7f0000f2dff8)={0xfffffffffffffffe}, 0x8) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r3, 0xa, 0x11) inotify_add_watch(r3, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) [ 147.960988] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 21:03:51 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x100) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000000c0)={0x7fffffff, 0xc, [0x1ff, 0x1, 0x0]}) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000180)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000001c0), 0x10) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/06 21:03:51 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:03:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x2, 0x80, 0x6}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0xfffffffffffffffb}, &(0x7f0000000100)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:51 executing program 4: r0 = getpgid(0xffffffffffffffff) syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/cgroup\x00') r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x316) sendto$inet(r1, &(0x7f00004b3fff), 0x2f00, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='team0\x00', 0x10) recvmmsg(r1, &(0x7f0000003040)=[{{&(0x7f0000002a40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002f80), 0x0, &(0x7f0000003000)=""/1, 0x1}}], 0x1, 0x40012042, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) socket$inet(0x2, 0x80006, 0x100000001) 2018/05/06 21:03:51 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x6, 0x40080) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000180)={{0x3ff, 0x71e, 0xc00000000, 0x3ff, 0x4, 0x7}, 0x800, 0x8, 0x3, 0x100000000, 0xffffffff, "b43cbf3071b239cab8fd2ebb6b50e89d1716a993294a6d62e1d33f4ad987ff673a45fe607cc08e08fc43c9c701fdf3bd51798fec53924c0b4247ed6a3652f30b3c9ccb8fc00af20c19291d4c86f4c539167d23bc2ff29a55e29d88c5a0910b8cea4ad3570cc1f9c69be4eb977c64a79144e9d0bf117edd94190ee4d13348f93b"}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)=0x40) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x1) write$rdma_cm(r1, &(0x7f0000002500)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000024c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000040), r2, 0x0, 0x2, 0x4}}, 0x20) write$rdma_cm(r1, &(0x7f0000000000)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa}, r2}}, 0x30) [ 148.877566] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 21:03:51 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x999, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000380)) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8c8c08e2503ad8f6, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000080)) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5386, &(0x7f0000000000)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21}}, 0xd34, 0x7, 0x4370, "639c16d493f2cef3ab399d76aa6017aa3e93d6a62d66f32be97f447d63a095ce8a95af6c476a59087d83545baa4419723ecaea6aeaa7a0d7aa7be6e08e9651f34e5d4f7ca9fe8042006e363836022769"}, 0xd8) 2018/05/06 21:03:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x28200, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x4, 0x4) 2018/05/06 21:03:51 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x20) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x0, 0x7, 0x100000000, 0x5, 0x0]}, 0xe) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:51 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) poll(&(0x7f00000001c0)=[{r1, 0x4040}], 0x1, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:03:51 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1}, 0xc) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) 2018/05/06 21:03:51 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000001340)=[{&(0x7f0000001240)="1d", 0x1}], 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f000000a780), 0x1, 0x200000000100, 0x0) 2018/05/06 21:03:52 executing program 3: restart_syscall() r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:52 executing program 0: r0 = socket$inet(0x2, 0x5, 0x800000000000080) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x800000000000019, &(0x7f00000002c0)=0x45, 0x4) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000087000)=0xfffffffffffffe01, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0xfe97, &(0x7f0000eee000), 0xfa, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x208800, 0x20) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x40, 0x2, "d63a812aa3ef0f7c5d7397870e271701bb2be239bceeeff087eed7e11b2f35ac7a10d519795a54b481469a8d9cc3d7f6a3a3ac727a68c020"}, &(0x7f0000000140), 0x400) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/06 21:03:52 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(r1, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x8000}, 0x8) 2018/05/06 21:03:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x7, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:52 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c050008000000000000000000000200", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000001d1551326bdf9af7"], 0x48}, 0x1}, 0x0) 2018/05/06 21:03:52 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1}, 0xc) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) 2018/05/06 21:03:52 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1}, 0xc) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) 2018/05/06 21:03:52 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400) inotify_rm_watch(r1, r2) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:52 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400100, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="8ef7c8eac507c280e75a72c401e37c69dbc7419dec847c3665ff1ba7597c84ef98ab037580cdd8293283406aaad8a4b7e0af1930be1c0f95360e09e78915e7bd1fcad2719675fe19286e721f5fe7b967dabe681ca887b7bf698efe713144b0c37d07047044f7917226b4a37d8c72a9bbcf2653d85a8d2a2535c5ed1096d113c8b2ed2d6c1d15797d0d4ff47b3e55b2a01eb6c22345522ba49027819072804f5540fc1ec654d80031280712e3ef37c74472d4b63324daad") sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0000000}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/05/06 21:03:52 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES32=r0], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000001d1551326bdf9af78d35073fe42d9f8fe8fab22c578e7ff3ada8c0a3fc642e008df7f48734137d571c6981a05e0364b4b1326eb96b31314f7757d30e3ba0ab847750a41d683634a44c9f673eca19ff896f90071d25f6a99aade9ac239306de0044b2e847a835a72e87077243303d4154eb04dacdddadcc1085bcef9b9d54f0a326635436661cd15287"], 0x48}, 0x1}, 0x0) 2018/05/06 21:03:53 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) r3 = getegid() io_setup(0xfffffffffffff232, &(0x7f00000002c0)=0x0) connect$pptp(r0, &(0x7f0000000440)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) io_getevents(r4, 0x1, 0x6, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}], &(0x7f00000003c0)={0x77359400}) lchown(&(0x7f0000000480)='./file0\x00', r2, r3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000004c0)={r5, 0xc7, "9cfea8757f1b78a9f956938288929dce3b21f21274b44d821195b76f4a105a514334f7e265d2a0ae3181d6ae2a76c88dea0c7855e692b926adfa1cb8f3037ccde506671a3bdec6df265ab7af77430b3def8a5a6a33f8829dc3b91e7e7b36a21eca4a4186b9a9685420a8e4e631e178749cf72893bb820c4f6eb3d14b3f160b289c936bf884ce579f6c671203ec07b59ac3c4ee582ae81db765e8253969b4159f4427c21bf913436cc5dcdb818da284865f7dc3ad1e33104b3448be75edba7c873e93906c66cd60"}, &(0x7f0000000180)=0xcf) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) fcntl$dupfd(r1, 0x0, r0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x80000, 0x0) syz_open_pts(r0, 0x2000) 2018/05/06 21:03:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x30000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@get={0x110, 0x13, 0x800, 0x70bd27, 0x25dfdbff, {{'seqiv(gcm(aes))\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0xffff}, {0x8, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x76}, {0x8, 0x1, 0x6}]}, 0x110}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000380)={0x35, &(0x7f0000000340)}, 0x10) 2018/05/06 21:03:53 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1}, 0xc) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) 2018/05/06 21:03:53 executing program 4: socketpair(0x1d, 0x803, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0xffffffff, 0x7, 0x6, 0x18000, 0x6, [{0x9, 0xbd4e, 0x8, 0x0, 0x0, 0x100}, {0x4, 0x40, 0xfffffffffffffc01, 0x0, 0x0, 0x600}, {0xc091, 0x6, 0x8001, 0x0, 0x0, 0x2400}, {0x4, 0xffffffff80000001, 0x8, 0x0, 0x0, 0x2e0c}, {0x0, 0x2, 0x9, 0x0, 0x0, 0x100}, {0x6, 0x2293, 0x7, 0x0, 0x0, 0x38a}]}) write$sndseq(r0, &(0x7f00000000c0)=[{0x100000001, 0x7, 0x6, 0xbc4, @time, {0x8, 0x8}, {0xeaa}, @ext={0xd, &(0x7f0000000000)="e703e901f71fc202f37ad1d6ad"}}, {0x100000000, 0x1, 0x2, 0x2, @tick=0xfffffffffffffffa, {0x3ff, 0x100000000}, {0x8, 0x3}, @result={0x6, 0xffffffff}}, {0xf1b5, 0xfffffffffffff160, 0x4, 0x7fffffff, @time, {0x6}, {0x7, 0xffffffff}, @result={0x35ba45c9, 0x7fff}}, {0x1, 0x8, 0x5148, 0xff, @tick=0x9, {0x1, 0x3f}, {0x29, 0xffff}, @connect={{0x6, 0x8}, {0x0, 0x8}}}], 0xc0) 2018/05/06 21:03:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x400000000000005, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = dup3(r0, r0, 0x80000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000000)={0x100, 0x400, 0x7}) 2018/05/06 21:03:53 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) semget$private(0x0, 0x2, 0x800004c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x400) ioctl$VT_WAITACTIVE(r1, 0x5607) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="05000000000000000088cd0000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000001d1551326bdf9af7"], 0x48}, 0x1}, 0x0) 2018/05/06 21:03:53 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x2c, r2, 0x8, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x40000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:53 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009c6000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) 2018/05/06 21:03:53 executing program 0: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0xd1, 0x169, "ad9f756594104273d68042b2a48bbd016864b208eda32006cfe3eab6bdb4a34b3c8ee44ac1d9df153076973322590505991a18224f7e1009ebc5ea5d19e1949ab2e1c35a1ba5c01ac06ba5a96537b93aaf7b3541a55b2aca181fd0839eff322f72523c7ea6ee9693e3046850d0ead3253cf0377a56c9d02b1cbe729047d11db9a178bc78e9d46b474bdf33dddf27e7c2d6a898d26478bb77a9d05e87ba080506bebbc067cfcf4fc69f5a94c421de1ca78770cce45205ebc22e0f2703ea7924fe0ffa8cca83ba381372"}, &(0x7f0000000080), 0x1400) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x805) write(r0, &(0x7f0000000040), 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) 2018/05/06 21:03:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) socketpair(0x10, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x2}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x1}, 0x8) times(&(0x7f00000002c0)) nanosleep(&(0x7f0000000080)={0x0, 0x989680}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) 2018/05/06 21:03:53 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)=""/205, 0xcd}, {&(0x7f0000000300)=""/74, 0x4a}, {&(0x7f0000000380)=""/100, 0x64}], 0x3, &(0x7f0000000440)=""/230, 0xe6, 0x80000000}, 0x40) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept4$inet6(r0, 0x0, &(0x7f0000000580), 0x80800) 2018/05/06 21:03:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x400000000000005, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = dup3(r0, r0, 0x80000) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000000)={0x100, 0x400, 0x7}) 2018/05/06 21:03:53 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f0000007880)=@hci, &(0x7f0000007900)=0x80) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x401) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@hyper}) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) 2018/05/06 21:03:53 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) connect$can_bcm(r0, &(0x7f0000000000)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:53 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:53 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080)={0x7fff, 0xfff}, 0x2) 2018/05/06 21:03:53 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f00007d21c8)=0x20000524a) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'veth1\x00', {0x2, 0x4e21, @rand_addr=0x40}}) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000001cffe)="b6", 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/06 21:03:53 executing program 4: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="42f604588fc60fcd9ab8baeffb0de04c016750bdc18bfabefa7d3feb9f4a1fbdc624e126e1d86209000000bc849180681f22e7be622ecfaf83a5446f39d29f46306e9a0ac117901aaa688d0b6f70d704000000a6a69f3e203c4a128913128a602d4bcd16a23c6e85154c282e7a469a364bf380f2dc8f475e7140eaa8f29de298cbdd2c142b191592c5f888a149b5e6a89c146b273f6dc4d5307a8c46b1a500") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)="42f604588fc60fcd9ab8baeffb0de04c016750bdc18bfabefa7d3feb9f4a1fbdc624e126e1d86209000000bc849180681f22e7be622ecfaf83a5446f39d29f46306e9a0ac117901aaa688d0b6f70d704000000a6a69f3e203c4a128913128a602d4bcd16a23c6e85154c282e7a469a364bf380f2dc8f475e7140eaa8f29de298cbdd2c142b191592c5f888a149b5e6a89c146b273f6dc4d5307a8c46b1a5000000000000") 2018/05/06 21:03:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x244040, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000040), 0x80000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setns(r2, 0x8000000) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={"736974306d0000000000000000000002", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) restart_syscall() 2018/05/06 21:03:53 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x4, 0x20, 0x5, r1}, &(0x7f0000000200)=0x10) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x400, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @rand_addr=0x1}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x9}], 0x30) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xc0, &(0x7f0000000080)={0xa, 0x0, 0x6}, 0x1c) 2018/05/06 21:03:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:53 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x40000) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000080), 0x80800) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:53 executing program 5: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x36f1094d, 0x200) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e24, 0x7fff, 0x4e23, 0x200, 0xa, 0x0, 0x20, 0x7f, r1, r2}, {0x7, 0x7ff, 0x2, 0xffff, 0x0, 0x1, 0x8000, 0x7}, {0x6, 0x238, 0x3, 0x9}, 0x2, 0x6e6bbc, 0x0, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3507, 0x1, 0x2, 0x5bc0, 0x9, 0x533, 0x2}}, 0xe8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/05/06 21:03:53 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) iopl(0x4) 2018/05/06 21:03:53 executing program 4: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x8, 0x88, 0x1, 0xffffffffffffff8c, 0x0, 0x9b, 0x100, 0x2, 0x2e7, 0x8, 0x8, 0x4, 0xd4, 0xfffffffffffffaf0, 0x8d0, 0x7fff, 0x6, 0x5dc, 0x218b, 0x0, 0x2, 0x9, 0x7, 0x7ff, 0x10000, 0x3, 0xdc, 0xfffffffffffffffb, 0x3, 0x5, 0x0, 0x10001, 0xfcb0, 0x0, 0x5, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0xa}, 0x8400, 0x1, 0x9, 0x2, 0xfffffffffffffffb, 0x35, 0x400}, r2, 0xc, r0, 0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000080)) r5 = accept$netrom(r4, 0x0, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r0, 0x3002}, {r5, 0x40}, {r3, 0x1000}, {r0, 0x1}], 0x4, &(0x7f0000000280)={r6, r7+30000000}, &(0x7f00000002c0)={0x4}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) dup3(r1, r0, 0x80000) 2018/05/06 21:03:53 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x4, 0x20, 0x5, r1}, &(0x7f0000000200)=0x10) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x400, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @rand_addr=0x1}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x9}], 0x30) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xc0, &(0x7f0000000080)={0xa, 0x0, 0x6}, 0x1c) 2018/05/06 21:03:53 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"b266633000000400", 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:03:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x8, 0x84) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000040)=0x4) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={"766574683100e8ffffffffffffff00", @ifru_mtu=0x8}) 2018/05/06 21:03:54 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12015, r0, 0xfffffffffffffffc) openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x100000000100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:54 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000380)={{0x87e200000, 0xb61}, 'port1\x00', 0x2, 0xa, 0x5f16cf58, 0x7, 0x3, 0x4, 0x5, 0x0, 0x7, 0xf9e3}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:54 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080)={0x7fff, 0xfff}, 0x2) 2018/05/06 21:03:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x489f3, &(0x7f00000001c0)={"697068767469300000000000000400", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x2000000000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0x38) 2018/05/06 21:03:54 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000080)={0x303, 0x33}, 0x4) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:03:54 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x204000) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x10, 0x0, &(0x7f0000000280)={0x9, 0x0, 0x10000000002, 0x0, 0x40000d7af, 0xfffffffffffffffe, 0x2, 0xffffffffffffffff}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x101100, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x800, &(0x7f0000000140)=0xffffffffffffffb8) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/06 21:03:54 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000000340)=""/187, 0x383) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200000) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/06 21:03:54 executing program 3: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12010, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) getsockname$packet(r0, &(0x7f0000000000), &(0x7f0000000100)=0x14) setsockopt(r0, 0x2, 0x20000000, &(0x7f0000000080)="39214d00593b8dfea035f2dfe196ea625281acde2c42e2bd166f3d37542f48cf45f16b1bb731f6611e53af00e85d252b82608f0e5a67d1b9f1fd05ff92ccad88396b60483a7db7f2c2415914341b2afab7628984e3de3d0d3f7a4ff78cc293f246b3c4239485268e4356c4daa057b8", 0x6f) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:54 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0xc) process_vm_writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/3, 0x3}], 0x1, &(0x7f0000000500)=[{&(0x7f0000000400)=""/153, 0x99}, {&(0x7f00000004c0)=""/59, 0x3b}], 0x2, 0x0) r2 = shmget(0x2, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x1, 0xfc00000, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'veth1_to_bond\x00', 0x2}, 0x18) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000020000000094fd6b5277f577ee79a8555314d61deb76d363a8f63aa1a2812f27670a575df47b541f2ed37fcc06ff5a4392bb67456373dbca6a72b97d3fd5063091666b6c0c02fa6882"], 0x5}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000000c0)=0x100000000, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000005c0)={0x0, 0x2, 0x30}, &(0x7f0000000600)=0xc) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000640)={r4, 0x3}, 0x8) 2018/05/06 21:03:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x401, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:54 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'veth1\x00', 0x4}, 0x18) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0), &(0x7f00000001c0)=0x6) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x400000, 0x0) 2018/05/06 21:03:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000003140)=0x5, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f00000007c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a00)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000840)=0xe8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000780)=0xfffffffffffffffb, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000880)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000008c0)={{0xa, 0x4e24, 0x20, @dev={0xfe, 0x80, [], 0x21}, 0x1f}, {0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x3}, 0x80, [0x5c0, 0x4, 0x1, 0x20, 0x5, 0x2]}, 0x5c) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000b80)={'TPROXY\x00'}, &(0x7f0000000bc0)=0x1e) socket$inet6_dccp(0xa, 0x6, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000c00), &(0x7f0000001d80)=0x1c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000001d00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000001dc0)={&(0x7f0000000b40)={0x10}, 0xc, &(0x7f0000001d40)={&(0x7f00000031c0)=ANY=[]}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652", 0x6c1, 0x0, 0x0, 0x0) 2018/05/06 21:03:54 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) migrate_pages(r1, 0x72, &(0x7f00000001c0)=0xb799, &(0x7f0000000200)=0x180000000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x10000}, &(0x7f0000000100)=0x8) r3 = semget(0x1, 0x1, 0x80) semctl$SETVAL(r3, 0x0, 0x10, &(0x7f0000000140)=0x9) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080), 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000001400)=ANY=[], 0x0) 2018/05/06 21:03:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:54 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') fanotify_init(0x0, 0x8800) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/06 21:03:54 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832c7247839417e8236ee37c30faadc7cb48aaa5945a84dff0f946bb6ee195378eecbf94151490c735340ca31779692849bb20e342df6fa523ef35f7987b1435abd824116b57250efc2d95f674f00b0c89745135f3f62d83d75d3e86e", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010098a1b77464399c9e5887c746000000000000"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:55 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x185200, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000000c0)={0x6, 0x10, [0x856e, 0x7f, 0x81, 0x1]}) r3 = fcntl$dupfd(r1, 0x0, r0) writev(r3, &(0x7f0000000540)=[{&(0x7f00000003c0)="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", 0x15a}], 0x1) 2018/05/06 21:03:55 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') r2 = semget(0x3, 0x3, 0x20) r3 = getuid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) r6 = getgid() ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000600)={0x2000000000000348, &(0x7f00000005c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000480)={r7}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000002c0)={{0x8, r3, r4, r5, r6, 0x62, 0x5}, 0x9, 0x80000000, 0x3f}) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f0000000340)=""/141) 2018/05/06 21:03:55 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) sendto$packet(r2, &(0x7f0000001040)="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", 0x1000, 0x20000090, &(0x7f0000000080)={0x11, 0xff, r3, 0x1, 0xed6e, 0x6}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:03:55 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x111000, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x6, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = socket$inet6_sctp(0xa, 0x7, 0x84) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000000)={@ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x14) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001280)={0x0, 0x0, 0xffffffffffffffc0}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000939000)=0x3) 2018/05/06 21:03:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000340)}}], 0x1, 0x0, &(0x7f0000006600)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x9}}, [0x3, 0xc4, 0x3, 0x7bec, 0x20, 0x1fe62986, 0x8, 0x80, 0x0, 0xf02, 0x5bf, 0x9, 0xe267, 0x8000, 0xd0d]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={r2, 0x7}, &(0x7f0000000200)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="41d74babf48557e35b9eb12a680cd5d0f1f772a07c1e980e3d7e4b512e2f225c893526199468812b5515f9d84ce065141b8edff9113508c6d1b842623d9ea1634af6d6af9077557afc9ee2dbb9012079936221024556427be045f28a97613415df95ab20d13fd2aacc55f6a054a9c080c81239ba389668bb093398d379b690074dc1e3400c2bb9c61eaf37bfb1891f4724cf9c6a6cbf0b083f5f55bf82d9de771248198f3b0e29c025f6a55a3e7ab12b2726e86c84c9731f8b417441fe446b29abcf415f0cafd358aef93e33c9", 0xcd) 2018/05/06 21:03:55 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb484feff051c020b49ff6e10b500000700eb080004000100134d", 0x24) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x22) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$cont(0x9, r2, 0x2, 0x6e34c7ec) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000240), 0x21e) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x8ac, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e23, @rand_addr=0xff}}}, 0x108) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x1000)=nil) 2018/05/06 21:03:55 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="0500000000000000000000000000000001adf5781e91f97d495668135a7d314dcfb195d7c41f367ac76c3f9eb478d8d875eb7f1c91030a5433d3d6069f5fa509561ab8831ddbcb3c6f695d94344988dc79af799af3286cab5ec8d75ff5e54feebe99366f97f7dd5ee068dc5365536a26868dbd2796f8f0638402e311dd3d9c6855ef851231f572708bf14d3f19edc30d6451edb9d21096b45554cc657cafb0f884588c1d48a339272e12a873e62428ef99927ba7d7c059ff3bb2d6da927242bbf7066523afc0d6e208543659a2e1922ed96c86f44c26b7f6", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000001d1551326bdf9af7"], 0x48}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000240)={{0x32, @empty, 0x4e22, 0x3, 'rr\x00', 0x18, 0x200, 0x45}, {@dev={0xac, 0x14, 0x14, 0x19}, 0x4e24, 0x10000, 0x8, 0xfd, 0xae}}, 0x44) 2018/05/06 21:03:55 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400100) bind$alg(r1, &(0x7f0000000380)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:55 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0xffffffff, 0x0, 0x1, 0xd8, 0x7, 0x1000}) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000180)=""/4096) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:55 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x100020) ptrace(0x430e, r1) sched_setattr(r1, &(0x7f0000000280)={0x30, 0x7, 0x1, 0xffffffffffff7fff, 0x5, 0xffff, 0x2, 0x6}, 0x0) ptrace$setopts(0x4209, r1, 0x6, 0x4000003) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="500000001400000019dd4ddedfc6de848d2dbd70", @ANYRES32=r3, @ANYBLOB="1400030067726574617030000000000000000000080008000000000014000300627071300000000000000000000000000800020000000401"], 0x50}, 0x1, 0x0, 0x0, 0x2000c805}, 0x8880) 2018/05/06 21:03:55 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x2) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000001c0)) set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x100000b) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x1) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x101040) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0xa00, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x5) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x20, 0xfffffffffffff801, 0x5000000000}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f0000000240)=0x15a) 2018/05/06 21:03:56 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f00000000c0)) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040), 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x80045432, &(0x7f0000000000)) 2018/05/06 21:03:56 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x30, "21912151142c57e93400a3e1ce6153e1dddd09dfc8371b338998ff11d58f4766ee5a5674c0fecf9320e3de5c239b9dae"}, &(0x7f00000000c0)=0x38) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x8, 0x2, [0x4, 0x79]}, &(0x7f0000000200)=0xc) r3 = fcntl$dupfd(r1, 0x0, r0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:03:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) sendto$packet(r2, &(0x7f0000001040)="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", 0x1000, 0x20000090, &(0x7f0000000080)={0x11, 0xff, r3, 0x1, 0xed6e, 0x6}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:03:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000100)={'sit0\x00', @ifru_settings={0x1, 0xb6e, @fr_pvc_info=&(0x7f0000000140)={0x81, 'vlan0\x00'}}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200, 0x0) ioctl$VT_RELDISP(r2, 0x5605) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000200)={{0x3, 0x0, 0x8000, 0x5a4, "95e3d4200c1dc79ac2366e4dad1f72e9cf0dbce22a8105e82e886200ba70d7d12010a28d96c015f5b9f1e09f", 0xc181}, 0xfffffffffffffffd, [0x9, 0x7, 0xffffffff, 0xff, 0x8, 0xc306, 0x5, 0x706, 0x1, 0x2, 0x24, 0x4088, 0x8, 0x3, 0x2, 0xd94, 0xde68, 0x5, 0x7fffffff, 0x5, 0x800, 0x200, 0x5, 0x1ff, 0xffffffffffffa610, 0x4, 0x1f, 0x8, 0x0, 0x6, 0x7fffffff, 0xcd, 0x52d, 0x100, 0xff, 0x4, 0x1, 0x7ff, 0x2, 0x6, 0x3f, 0x3, 0x34fc, 0x1, 0x9d5b, 0x2, 0x6, 0x400, 0x9f, 0x7, 0x10001, 0x5, 0x0, 0x200, 0x9, 0x1, 0xf63, 0x8000, 0x1f, 0x74, 0x100000001, 0x6, 0x1000, 0x3f, 0x4, 0x5, 0x0, 0x101, 0xb3, 0x1ff, 0xef, 0x100, 0x100, 0x3, 0x3, 0x9, 0x100000001, 0x9, 0x2, 0x10000, 0x4, 0x1ff, 0x2, 0x7f, 0x9, 0x2, 0x4, 0x3f, 0xe0000000, 0x400, 0x2, 0x800, 0x0, 0x8, 0x4, 0x80000000, 0x2, 0x8, 0x6, 0x7, 0x2, 0xfffffffffffffeff, 0x7f, 0x80000000, 0x3, 0x3, 0x2, 0x16e8, 0x200, 0x56, 0x80000001, 0x0, 0x6, 0x1, 0x0, 0x1, 0x1000, 0xe00, 0x7ff, 0x507, 0x800, 0x6c4, 0x9, 0x5, 0x8, 0x10000, 0x9, 0xfff], {0x0, 0x989680}}) r4 = request_key(&(0x7f00000007c0)='big_key\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000840)='ip_vti0\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r4) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000000700)="27b14a2ef3070c64514121059d894ef1ae782fdf5327d32687a10f3c9c33badfbec8d963f5f8149dffbba0a0c7cf5b99e01d1004b8ddd30820f78d580c24c288f5", 0x41) [ 153.110353] IPVS: ftp: loaded support on port[0] = 21 2018/05/06 21:03:56 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000f6000000000000000094fd2b5277f577ee"], 0x5}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000280)={r2, 0x39a, &(0x7f0000000080), &(0x7f0000000100)=[0x2], 0x3, 0x4000000000000035, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=[0xfffffffffffffffd, 0xa00000000000000, 0x80000001]}) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000e948c81cab0a1f2000000238c6e87a3b5ccd170fe5d68c0fb976f467beaac10d84740afca9529064a5ce5a296b9db6fa288adc13e3fc58962050bc66605cc693af08b7d053cf4fa07ea614499a866ec309438bb6f3a7cd35b6b2f09d2b8439a2e442f0fa73349f8c3a251f67890903f94abecc9f0f07fdf9f91ef12a0d7cf55e2b78083cac21e1cd7efd88cac98b6c6ca6619e51bb3c8d0c8969ddc173ea53cca29c4e0dad46460ac6e6d6db8d53f7ef4361bc758"], 0x48}, 0x1}, 0x0) 2018/05/06 21:03:56 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000500)="2a3a6d643573756d657468317055a6ad18bc6370702d626465766367726f757000") 2018/05/06 21:03:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00000001c0)={0x48, 0x8000, 0xfffffffffffffff9, 0x0, 0x0, [], [], [], 0x81, 0x10001}) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086604, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) 2018/05/06 21:03:56 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x4000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x7, 0x4) preadv(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/222, 0xde}], 0x1, 0x0) 2018/05/06 21:03:56 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x0, @reserved=0x1}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:56 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={"6c6f00000700000000000100", {0x2, 0x0, @broadcast=0xffffffff}}) accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) accept4$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000000c0)=0x60, 0x0) 2018/05/06 21:03:56 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="b400000007f32ea0be293a6c92dac700af1623020b989463125ad08681cae8ef68f4144167bdc9068d58d5cf24a3210812485b462ff699718ecf4b76430683ab9c4352326b0a0bb87adabc64336081a94fa8959bcb7eb265195f0b60ea73f1a360f2b6027c3cf3778df683c7cffb05602179a1d8297dc27ca85a45b59757c6e0aa331a789b5872bca5db1440bdab8e693d8c2442ef26ef34072c0a63c5cec4d16c240b5196656fbf69d04bcb911584f199f0b13f0833d6eac7000000"], &(0x7f00000001c0)=0xbc) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) sendto$packet(r2, &(0x7f0000001040)="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", 0x1000, 0x20000090, &(0x7f0000000080)={0x11, 0xff, r3, 0x1, 0xed6e, 0x6}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:03:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2eb1, 0xa3a130de7e26fbb5) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000040)) [ 153.760664] device bridge_slave_1 left promiscuous mode [ 153.766512] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.824924] device bridge_slave_0 left promiscuous mode [ 153.830795] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.917245] team0 (unregistering): Port device team_slave_1 removed [ 153.929336] team0 (unregistering): Port device team_slave_0 removed [ 153.939592] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 153.954317] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 153.984141] bond0 (unregistering): Released all slaves 2018/05/06 21:03:57 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="387709dd86ee", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2eb078", 0x10, 0x2f, 0x0, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x2, 0x7, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x400, 0x8}, 0x0, 0x0, 0xa4e, {0x7, 0x1}, 0x3, 0x9}) 2018/05/06 21:03:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={"73697430000000000001000000002000", @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:03:57 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={"6c6f00000700000000000100", {0x2, 0x0, @broadcast=0xffffffff}}) accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) accept4$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000000c0)=0x60, 0x0) 2018/05/06 21:03:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) sendto$packet(r2, &(0x7f0000001040)="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", 0x1000, 0x20000090, &(0x7f0000000080)={0x11, 0xff, r3, 0x1, 0xed6e, 0x6}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:03:57 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4040, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/198) mq_getsetattr(r0, &(0x7f0000000180)={0x0, 0x3d0, 0x568, 0x3, 0x9, 0x7ff, 0x80000001, 0xaab1}, 0x0) unshare(0x40600) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000000)) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f00000002c0)) 2018/05/06 21:03:57 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'lo\x00', 0xa562}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:57 executing program 1: connect$can_bcm(0xffffffffffffffff, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0xffffffffffffffe1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000380)={r1, 0x81}, 0x8) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:03:57 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) getsockopt(r0, 0xfffffffffffffff7, 0x0, &(0x7f0000000080)=""/17, &(0x7f00000000c0)=0x11) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) setsockopt(r0, 0x7ff, 0x880, &(0x7f00000001c0)="d1250f64b7e8b286d06acd503f32b667c7e2c45d8b01717c0febab9b257ce454d595ae6e9c", 0x25) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:03:57 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7, 0x801) openat$cgroup(r1, &(0x7f00000002c0)='syn0\x00', 0x200002, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) r2 = dup(r0) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000000000)=0x2d7bc301, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000080)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000380)={0x5, 0x0, 0x0, {0x77359400}, {}, {0x0, 0xfffffffffffffffc}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e24, 0xffffffffffffffc1, @empty, 0xe7}, {0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0xac}, 0x40, [0x7, 0x0, 0x7ff, 0x13, 0x3ff, 0x9, 0x9, 0x3]}, 0x5c) setsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f00000001c0)=0xffff, 0x4) 2018/05/06 21:03:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) listen(r0, 0x9) io_setup(0x20, &(0x7f0000c6b000)=0x0) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f0000000000)="a0d05338c0fbcdaf24dbd66b171e3cbbe557063323a0bddffba3607e892df5d63928e18a2fcd118c270e603f4846c2e02011661d697d4b4811c568fc8c29b0743bdd534290a3824b9c66712201512e60", 0x50}, {&(0x7f0000000080)="8b42e16ccaf236bfd59e6490e52d456ccc356ae4196558816e4203455a8856e1439524a93203df7ae63e7892a0bb911c4306634c521c7054bca2dbde1fff6ebcd1671cd4e1cf5ebd47cd41da9e2630156f2500fcd7e5b855d956d0c7ce3f1d2df50b58d381cc8d40483689f40bb00147123a340f80ee48a67af3a931c3f21224c5c17a933916175cb1ad0f2594a9231167d07f3f07", 0x95}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="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", 0x1000}, {&(0x7f0000002140)="0563c8d5f9b3df163344ee4f59c01e59e20c6189bfa6732da60bd12a7edc3e57d7a8f4137efd16316c05aa16d2b56492e2025602dcd49a8f94eab3e73ae3b795f53384536d611221270f1c56e8755f38c70e465c6f662cf0b625c07f62ba552e8de6dc01dad001874ffffc7ec40173b5843649d74be4bd0e8a250e1935bd52ecbad6e17fddf5385882be2202fc79122d98f840d07f084e899f8e0c336ee3ed7947f395148eed", 0xa6}], 0x5, 0xc) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/05/06 21:03:57 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x87d, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:03:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) 2018/05/06 21:03:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1000000000000001) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) ptrace$getregset(0x4204, r2, 0x3, &(0x7f0000000240)={&(0x7f0000000180)=""/190, 0xbe}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) r4 = dup2(r3, r3) getpid() fcntl$getown(r1, 0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) ioctl$VHOST_SET_VRING_CALL(r4, 0x4008af21, &(0x7f00000000c0)={0x3, r4}) ioctl$sock_bt(r4, 0xdd1f, &(0x7f0000000000)="1bdee585971d5de689947f40eb792d46566481db4b043f9ca1faae66fde5225d356d773ce3c86722ae57b6845bf34368aaf57f4036f75b216162ed22e475b47fabd61b9459412ec9afdaf4db7c468e09613b0b9b36cca98a61672bc8a8d275a3eadead52df26b163c4d1bb83d4399bc60ec3fb4a005b51613b4523e7c5269876932c152fbac19752cf1f99d33ac0daef13be7ae78d1fed6e05a2f66eb608fbc7602d88e0a2d5b0703773efc43e23890c8499bb44") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/06 21:03:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:03:57 executing program 6: r0 = socket(0x1, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/05/06 21:03:57 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)={{r2, r3/1000+30000}, {0x0, 0x7530}}, 0xe5460d39f337010) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0xffffffffffffffff, {r4, r5/1000+10000}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) [ 155.128503] IPVS: ftp: loaded support on port[0] = 21 [ 155.903403] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.909913] bridge0: port 1(bridge_slave_0) entered disabled state [ 155.918252] device bridge_slave_0 entered promiscuous mode [ 155.981483] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.987990] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.995709] device bridge_slave_1 entered promiscuous mode [ 156.041745] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 156.096014] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 156.216156] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 156.254240] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 156.319365] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 156.326256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 156.425299] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 156.432647] team0: Port device team_slave_0 added [ 156.467359] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 156.474676] team0: Port device team_slave_1 added [ 156.511120] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 156.549843] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 156.586809] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 156.594080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 156.603151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 156.633667] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 156.640846] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 156.649724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 157.002463] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.008903] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.015718] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.022144] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.029894] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 157.343411] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 158.337759] 8021q: adding VLAN 0 to HW filter on device bond0 [ 158.460823] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 158.585720] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 158.591960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 158.600344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 158.716558] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/06 21:04:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:02 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x7ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x0, @rand_addr=0x3}], 0x10) 2018/05/06 21:04:02 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x3, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e23, @rand_addr=0x10001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0x5) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000), 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) 2018/05/06 21:04:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x2, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:02 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="05000000000000220000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000001d1551326bdf9af7"], 0x48}, 0x1}, 0x0) modify_ldt$read(0x0, &(0x7f0000000500)=""/191, 0xbf) 2018/05/06 21:04:02 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x40, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000040)=0xb4, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x14b) 2018/05/06 21:04:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:02 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000000180)=""/154, &(0x7f0000000240)=0x9a) ioctl$KDMKTONE(r1, 0x4b30, 0xeb5) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000600)='/dev/uinput\x00', 0x0, 0x0) recvfrom$inet6(r2, &(0x7f0000000080)=""/75, 0x4b, 0x140, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7fff, 0x3117, 0x5, 0x4, 0xffffffff}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e21, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x84) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000480)=""/173) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000400)=0x1, 0x4) syncfs(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0xfffffffffffffe20) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000003c0)=0x1, 0x4) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000440)={0x21, @multicast1=0xe0000001, 0x4e23, 0x1, 'none\x00', 0x29, 0x10001, 0x2a}, 0x2c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x103ff, 0x0) 2018/05/06 21:04:02 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:04:02 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000240)={0x18}, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000540)=0x1ff, &(0x7f0000000580)=0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000700)='/dev/audio\x00', 0x10200, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000340)=0x0) ptrace$getsig(0x4202, r3, 0x10000, &(0x7f0000000380)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00000005c0)="fada479df897ff51e76db8124bdde12f1e7d24596fc5ac58a777d44e1c7d2c7ca5c9d10b36fdd110d1fbb1e9126f6ed0fc0c35db85d32c69587f98507ebba6d2934bfdb9ac9b7ac2fb3ae16547159f085d68825656646a4267b17131474c0b7c8c48800a62b5a5b12f5b7a083bb39ccd6b2d5632973ed3da69d69008c3f5d7c916b75fa458cb1c6ede9c80d0bea4b88f6966dd644ae96ebcaeeaa763b77de2db987b3d1b0ae8103071aee7d0a2d43963c04b46093aa2b5462c0aaa1987cb", 0xbe) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000680), &(0x7f00000006c0)=0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000500)={0x1f, 0x8000, r3, 0x81, r5, 0x6, 0x61d1a4b3, 0x10000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) ptrace$getsig(0x4202, r6, 0x400, &(0x7f0000000200)) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f00000000c0)=0x7ff) r7 = fcntl$dupfd(r1, 0x0, r0) writev(r7, &(0x7f0000000180), 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0xcd, &(0x7f0000000280)=""/77, &(0x7f0000000300)=0x4d) 2018/05/06 21:04:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup3(r0, r1, 0x80000) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000000c0)={@empty, @empty, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001400)={@loopback, @rand_addr, 0x0}, &(0x7f0000001440)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000014c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001500)={'team0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001580)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000015c0)={0x0, @multicast2, @loopback}, &(0x7f0000001600)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000016c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000017c0)=0xe8) getpeername$packet(r1, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001a40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a80)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000001b80)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000001fc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001f80)={&(0x7f0000000200)=ANY=[@ANYBLOB="9c030000", @ANYRES16=r3, @ANYBLOB="10002abd7000fedbdf250300000008000100", @ANYRES32=r4, @ANYBLOB="900002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000008000100", @ANYRES32=r5, @ANYBLOB="0001020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000001080003000b00000008000400d501000008000600", @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="340102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000010040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="a40002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="64000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000034000400250c40000600000002007c010400000007005507ff0f000007000009bb0000000104b100040000009d0003c000000000"], 0x39c}, 0x1, 0x0, 0x0, 0x20000810}, 0x20000010) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000600)={{{@in=@multicast2, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) 2018/05/06 21:04:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:03 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00000014c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="00000000000e366fe9b3d3ab5f6a0000009d000000d9000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x20, 0x1}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1170000000, 0x2}, 0x90) 2018/05/06 21:04:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:03 executing program 0: syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x4000004800bd) 2018/05/06 21:04:03 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in6={0xa, 0x4e22, 0x554, @loopback={0x0, 0x1}, 0x9}], 0xd97f6d063fc7b8ca) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000000100), &(0x7f0000000280)=0x4) ioprio_get$uid(0x3, r2) 2018/05/06 21:04:03 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00000006c0)="462e761be38a386a13dcb6697a26db1348093c26267eaaca8d9df44c02ed84c84eef159d39cc28169c9f221456cf68085f6fb74203f78400dc19c46721898bdaba7d84985f4a732ec524abbfa163fc673cd8887cbd80320507ec330399e8608319d7a3e5b7b5ec926f83e553805a28a384932457bb4cb37b2a3ae831250c068e6d97de2a32aae10a6bc18189e3d3b3435c1cee2d5a27ed58da8871d4d39876f69f687064fc00b04745", 0xa9) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0xb8, r4, 0x400, 0x70bd26, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb8c2}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x1) connect$can_bcm(r0, &(0x7f0000000440)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) connect$bt_l2cap(r3, &(0x7f0000000480)={0x1f, 0x0, {0x8000, 0x66b4, 0x7, 0x25b, 0x7, 0x677}, 0xffffffffffffffe1, 0x2}, 0xe) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:04:03 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000000a202, 0x0) write$sndseq(r2, &(0x7f00000001c0)=[{0x81, 0x100000002, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x0, 0x0, 0x4}}], 0x30) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000200)="26a53b2e9953429e474dbca0be839b9e0217360fe4957d34b3f4e762553dfaba97b14fb8469d6a301e4d6e36bb86255e20b7c6ba1daa4e77fa7a6f5ef13970d90b33bd163ee76c9a71063b65d19e5dce56e416fffbea4ac86756f6b1592b4fc4f07709aa3c7d5f55289cef7ca88c2c9797612275d344a61d34848789bb132cd654360a0d95516146fc58d4ccb77dcac331ede697f57b33f9011f207fa86d4f2cfbb7fb9a7af4b0f6fe2818ee002636d042212dd4735ce8434d42d1f0d6cc2f9a9c2d2a00dea60c30f4d5513be73bedc4747373dab4006dec47bd33600fc4407be7fdf5412662b573ff1615") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = fcntl$dupfd(r1, 0x0, r0) accept4(r2, 0x0, &(0x7f00000000c0), 0x800) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:03 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) recvfrom$packet(r0, &(0x7f00000000c0)=""/66, 0x42, 0xd7b02512bf75a0b8, &(0x7f0000000240)={0x11, 0x3, r1, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000006c0)={@remote, 0x0}, &(0x7f0000000700)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000800)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000900)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000940)={'vlan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000a80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000ac0)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000bc0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000e00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000c00)={0x1a4, r2, 0x100, 0x70bd2d, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0xbc, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x7c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:03 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(r1) r3 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r2, 0x0, 0xffffffffffffffff, 0x0) r4 = dup(r3) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000140)={[], 0x7ff, 0x1, 0x8, 0x5, 0x2313, r0}) clock_gettime(0x0, &(0x7f0000000100)) clock_nanosleep(0x0, 0x80000, &(0x7f00000000c0)={0x77359400}, &(0x7f0000264000)) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x1ff) 2018/05/06 21:04:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:04 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000640)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000480)="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") preadv(r1, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/129, 0x81}], 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'filter\x00', 0xc9, "a3bb5226e4404a2507616e318ff370e4d1a80984486796716a7acb84b4f7a982b0b417751ce0d4f7c4860f9332f480cc4382da615387d810813cf379cf3ac54edca21f168f875426cdb78dbf114422b8e88abb3f9fa83daa3f540e7072c27fec33fcb9fde35ad153ac36910d327a7a74bf10133984d100c674a177db58906de96a1fa933377e88f77e24577c0eb1ef74c583038fd62ea96525ba7d100ed6d808b82d6e6dc3c14b5ad20c1d7ce8c59fb700f02bee2ae9cb0681cb61a43600ff224fe9f960991da8d5e1"}, &(0x7f0000000000)=0xed) sendfile(r1, r1, &(0x7f000050dff8)=0x1000, 0x100000000000879) 2018/05/06 21:04:04 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xe000000000, 0x100000000101002) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f00000000c0)={0x1, 0x1800000000000000, 0x4, 0x10001}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) open(&(0x7f0000000100)='./file0\x00', 0x1, 0x100) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ptrace$pokeuser(0x6, r3, 0x3, 0xffff) uname(&(0x7f0000000240)=""/176) accept$alg(r2, 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x52900, 0x0) 2018/05/06 21:04:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:04 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0x93}], 0x1) 2018/05/06 21:04:04 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@local, @dev, 0x0}, &(0x7f0000000240)=0x207) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r2}, 0xffffffffffffff2b) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00f9ffffff77ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000100)={'sit0\x00', 0xee}) 2018/05/06 21:04:04 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40400) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000280)={0x80, 0x8, [0x0, 0x0]}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x2) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x1, 0x4) 2018/05/06 21:04:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@ax25={0x3, {"af9e5ff180605f"}, 0x3}}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:04 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) ppoll(&(0x7f0000000180)=[{r1}], 0x1, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x80, 0x0, 0x4a, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0xffff}, 0x8) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x9, 0x8, 0x3, 0xffffffffffffffff, 0x80000000, 0x8}, 0xfffffffffffffffe}) 2018/05/06 21:04:04 executing program 0: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000044ff2)='./control\x00') rt_sigtimedwait(&(0x7f0000000040)={0x7fff000}, &(0x7f0000000140), &(0x7f00000001c0), 0x237) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) 2018/05/06 21:04:04 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xc2, "68a7e8b9cae850cd0a41e1f5325b78e7ceb65d21dd5452973984d72685d3394bf146e56c9b76089dcfcf269ff84e6aa0ee335dbb168e57779446668c70cf7a9d88c3817a5d3fc540b454c7b87ece0bd7b9bb42b4efe3daee262d955cc7a01fa5bc22df3d91c1948c80c0512c31754ebd377af6d04111568f8f02bf062176e73a809bd0293b6043ffb3932ef851d41b4f97111553cc402b6d243823fe98da86d1acfaac5daac4e2eff823eb8849ec1674bd22dabf4aac1b871d14755f95a08c95d9ce"}, &(0x7f00000002c0)=0xca) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:04 executing program 1: r0 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='selinuxuser)vboxnet1\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000800)=[{&(0x7f0000000380)="fb61cbbd7a00ce3add93c6f54c4f06c0b51cfe94755507040f5ad5878659dbe811adb355464b1b30fd152ebd50a7a5cdb1040647246b6465007f9411f1fb2763f1fdff4214f498376a573a2d4a4aeb82c4f211b8ae8e5937cb2e07781a50cc4181b22c13df5aa3024961751522df6be04cf22cda80f2c383a5eec796440b1d3576255654e911556dda78107a85707b566e39d683b4994ea6cf1251e6d06464c526adff9e1d257de7f236d08e37b93c142c2305d7c19327f49618297d6005beb915a7f2b6dc4f7466de0ec0b813401c099c556f8c183e6f411ae5dd79eeaadfe76083b6e6c1fcea105c36bcff6fa333c8c424a5e5a266bf75", 0xf8}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f0000000580)="4d119d1b5632f608e46e7bf5153f942bd0232d64e4de2424ae3add0d3e4a7046744578857afb57ab1f0e0030352c5d075e512233f9a0fdd15780ebdc98669c7deec47cd9e9bbecfc6c8bd113e498b8a3ffac47e9460827ca26145e270af766319118b258baf084f7c68da233bb2fdd97bee22e6d07be42649d4795c1e79ff68e95c58a34ed7858195d475d742fc09effa50d9e9ccf20cb3701f1f2dddca34e5567b7588911d668bc058cd79f4e8896c5acca5e475e7be1547977b840928c8f5b73d1d1881fb26d82c7bca1e01d34", 0xce}, {&(0x7f0000000680)="71e06ef02063aa2ecd64be8c242423863fdf8cfc68caa46fc0ef8057d0e32f3a0459251751ea68a2893095a0fb0b1ae6a65ee0bdd8466b9d6ea8eefc8b64acf79fdb4857586a5f190dbc300f1c0ad5ad544d8433229df3cb1764162c81a4297e062c58b9a28498ad1aac273ea0764643e5d840cd13e10080873e42e8c7a9c3d239ed341f0cb18010a2512e37d2599cb6cfa0458d2dd307baaeee4be48e5d30aa3ca4d03fd0116604f1f1959161", 0xad}, {&(0x7f0000000740)="67ea263b7724495680fd595c3c1cf69039ec04357111e2390eacc8529152ba758168542517e7f981a193c385cbc46b44380621d55013a7d138e43879cc9f518182a7cacb5cd4a61b9474e5565426c64dcc5e4de261cf8b5d5f99f0d0318107ab4efb650ac10b525e54fc3edcfdd9faf7c9edcdc9ff7227d0ee316ba6d2833e55cc4e01cc1e33b35126ac3b6aea6427", 0x8f}], 0x5, r1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000008c0)=ANY=[@ANYBLOB="050000000000f36c000000f9ffffffffffffffb5930be957a71cd08eb4811ef5459819616c078e635ee08d824399081ead02ebb20b37458d21598b8974cabe523e4bc013024f0a515e4cbea2887810e3d7098b5202", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) uname(&(0x7f0000000000)=""/46) sendmsg$can_bcm(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0xfffffffffffffffd) 2018/05/06 21:04:04 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"050000000000000b000000002000", 0xa201}) getsockopt$sock_int(r0, 0x1, 0x80000000002e, &(0x7f00000000c0), &(0x7f0000000200)=0xfffffe88) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x8002, 0x0) 2018/05/06 21:04:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x8001, &(0x7f0000000200)=""/224) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:06 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000012c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001340)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r1}}, 0x48) 2018/05/06 21:04:06 executing program 0: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000003fc0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x4, 0x1000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'ip6gretap0\x00', 0x20}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0xd, 0x4, "02f203df57c2425088baf275b8400c97bb328489edd9524f4fdf28993bf2e559875074c21cd7a4ca0b019c0223599b33e25ed944aedd6e93d6840f96dcbf2e96", "d59ff60f50da443b97daa04a6201802296a81a64013a8002340f1ecad9b7b811", [0x7, 0x1]}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000003d40)) 2018/05/06 21:04:06 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000000300)=""/105, 0x69, 0x10000, &(0x7f0000000380)={0x1a, 0x0, 0x80, 0x5, 0x7, 0x7fffffff, @random="b62be14699c6"}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0xffffffff7fffffff, 0x8, 0x2378, 0xff, 0x3}, &(0x7f00000002c0)=0x14) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000080)={r2}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x0, 0x9, 0xfffff7ffffffffe0, 0x4, 0x1}, &(0x7f00000000c0)=0xffffffffffffffab) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r3, 0x400, 0x30}, 0xc) 2018/05/06 21:04:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:06 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYPTR=&(0x7f0000001500)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES64, @ANYBLOB="b6f1eb8fc32b9cd550b9799041989e98c6876b34fc7ce84064d538d31a170bb9dc0aa73ef41c55e392e882d0da27a4baa7f665fff11f06515c9a01dae1d7895f45ef1cb8a1284f5e814657dad6dae4d67b090bf45a1a040296ac482a9a1508cb9d657bfd77f383ea456f66d103182ba7d2ffd44054ae84d257b1a1b02f5fc2d84d163341f5b13ac1fd824200e305dbc87ee4b5b171b27e9d6143c453d61aadc07523c25597a45b", @ANYBLOB, @ANYBLOB="7e9fbdb23f5ad8", @ANYPTR], @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYBLOB="2d634e4c14d9bb5e3027c75f1c0f190bb87d2d587da9d0486ecccfd3d4d6323a30c24004023ac5f8da6c1519a2a3ec43d1fd9f668bad6c3288ead0ad0e81f7c8b5ae90c6c12d14733d6b3f26c8729601d57aedf3d6d97921f84aa1a79d8f8a5b18cd838be3d3679f4d5c1c709808123946c434855542e7c75994b213355183f988b7ba66a16ea582b1e9d362781c23cabae023e560567f57966a81a813c80ff4d5aa46dc9cabcd62091dd1b5aa7cb1", @ANYBLOB="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"], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYPTR64, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64, @ANYPTR, @ANYRES32=r0], @ANYRES64=r0, @ANYPTR=&(0x7f0000002000)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYPTR, @ANYBLOB="8cfb986b8842c7171c513a536b4fe9a07228705f987169f5408860d2a0179803189ee9286fdaef80bc4b3d6173ff093c77e84c0f644e5b621e829be131c3d151eeb182e6275c2176cbab2bf35fdc775f288594beb7c19e8a51c85bb5610fb87e8d945a55fa3d795b634acd96f19cf18b52f53c308965156c23bfede8c3868d60a71c2961e19946dceeeb5da07c7f2fe271d717117246566cfe6d6cd42dca756d030c1516e152db13e07519a7edb379cdd589d04dd771d2362fdd520f2da9d9defee50737c613898dea655acb896d01ad21faabc2fc873339e950040994a66e9b7d037eb3b932f70c69a712cd3c75c840b43e5be3105af1c562159acc5333ac6d94738ac544765764353bdbfd47810a56f55be976561a923870bd428e119c7571d82c1cf1ab0df4e7b3327f4a019cb0fa1f5acaf5fe743eae23bfb686ebe99a2cf56a52b08ab4d825d3e069bbb7345e5cd3850643fe3f92f0ade9f068f0623ec7e5a0e921a53b4eed7c6a644ceb96a6db5fe05029af8eb0c3440c958f937d9bbc971fff394554c36d17beda4a5970bc0519d0f04c8d1e24d1e5ccef4be733efd5b65315e81d643ef33a82212aaabf27fec92ed127d426a72085740caf1230eb6ea465a68d4067a16e846f138c211eb0a5e668b8bc67a6c41d34e6c050b556b3d269b748eb4e1ed5f13085748d39cab70de68e40f8adce00ccc8dae1bc5a11d8e320af4b4e34976c9ae1cec0b19dcaa322eccb78c3edcaa56746e3b3a9e1b57ebce0bdbd579ed36860b69e712c704fa8c394a96da14852ffeb4d0122c8d7973cbbe03cbcb02ca94198b32ccc3025e41b8819714f066d70b5312bdd0b1fe414c4ea576bf08f85c657af41e73d5cb8da02b0f0550081920f318e76dc3c0464839abe794808bf039f0e6d0e826d098f9cb912a4e42f6388a0b7e2f0b2a00b0e2bc2aab69cb617a8af95f07c11c04e275e93185b4a12cca9bbef90bb9638823a633db5922483cc654e810b6b520bfe4b03bb3d63e09630f356d3c42e7257d613ae7e58c10fca9955ae82b30892873cd0e53925aa80c9bb31a48bd45e9c5aa257af38ba19fba4214b89e1e141e182ce70d3dfae6df0fc23bf06ce9b7733deee5a76a8a107f3033ed776588fcda1ae3d16e2629fb68c80badfd10c52b1baa705d2deea25c7135d26d43f5e689360ce5f3da0d8f1fa3b1fcd0b1e6fa4ae4ef81f63d252b0fba437947dc4d5eb6d06da53a0ee6bba4640e147aa18fec86c84754ff92e4cdadc0c47ac8e87f7e4c0f6263ea1147db919433d0634414d322dc40859f229c9af7cf795b91860c68ac35a6e583f6d879530bddfb4573b9f42da6d7ab1b0652678b9446bb808f8a96bfa1fe22319e03e9d95e24d335a1511c61700e29e7be6c0535d6319db84b7c4eb8308bdb047d0b39828b25c57b77a7f6880f8dd6f70c0bbef79bf69e71f7097c5567fc705617fae01e9ea227948f3a967564e9195ff5c428314147e3d8b6075530b8bc0ff0c0a1c8f0abfb06ae59b948c768df16494cab5cb57ff77ced8b4c23dd72647e1cf8aebd0b4070c0af5d40b2743751c28701684f9a04689536577b851726eff96e906f43e7c7467245e222c1bce21afbc081eab4b7703987f1a1379b466ddb0e69ea1f1e0844aae8ffe8e7345e5e3befed6ded05ef5d6f46ab076da015ff9f42e3d0eb2e220cbfe022ace91f167cf79526d0457df01214d657bafeae12917ca328bb31517ceb9c6fec739862048362447a6b39fb8e59da250d369831f48850a713b34f964388cc6a27c3c99b49d2314ccdb0a7a6a35deca05064d6afb79404604cd03d8163a8c8c13a20e00535b8e0201689f3440266db787c7c9fe15ba614cdc99bb99a664aa4572945e25a3c56262d3ae8b62dd9fd4590518684e9d1efecac249cdef5f4c21baa973648820d932c89f90084504cb58295794d6b54c09c6448dfc4fc4f1ea9d6a495a33133085515c590d92a8fb327fb33e9bb7b2f9bc7d5ec59f6abe62d8f8bd785127652a6f0de383c488c7b8f4e17182ce5df606a5b443fc9eafcfca9a15a3ff881f1a884f581957018fbfae86575f7bc7ffb9fef742221a41d8bf9e20e368f77d797757659f66c360d88ef22315655485bf1e47166e74c55b246cb8fb23a4d792219cb0e351defc9b04e4765ccd45df0242c65c0f0c7c543963a0ab2814932240a68f4469f3f1f76af47c925ba644940b4c7afa733eb21be1a73cca2373a0119dd88f15159c00c7c3590ef7097e86ca29584aa8ac8313a9a362248b90fb2c118097d0cf95fc6d3b8204bc691fb508da190b2adfa0a1382a1e3e092eefeed2714a3d3d0b9b9a5b43e93ed3d90668dbf5a9cf861ebb455069642922b3bbe2e998da2f442987aee1f28f553616614fc7962d14643c50b7eeb30db0587bc000ec6656da84397bc2dcb41323a870112469097741708df74fee035ef5ce3b22ee7cbe9ef31a8820a6fe2a38ed2437a1b863830af62ede341685046552b8123cd1a463e3f804032bd56d4ba42b82628ef08d554d6d22fba9d87f1b0b4de605425acf6fad94342d2c885fe9599142a1cc75790ed12a87b85c34267daa800b4a4b21a40cce926dc231978658cf815f2167c5c4737b20f7d89a1f0e3bfcbdbe4784d0200206c30de7ccc14fefb31ecc59695a01335eeb934a0fdc003a3f5b1af7f5abc8aae9195e866ea3a2a0c9537f309ca676993b4852f86de776f5fe83e438834bdb6f54ce734c811d19fef5c706c28814e8010129cd632751702ac07fb583371cf93afab6353e6f19577fbb52b524d4e957803d0c268d00c04fd804d815920d7b6dc43c8a72f6de54a9fb9607f101bad62c177650ecd7067e6c9e95f74ffc2f5f31b4ab6f219eeb18994a8d2c0bacf4ae5473c1d9ffa9b86ed20cfa73f61c7832ef167468f57253c33081abcafc6d5da2d6966f67922b704ea2a0c1182f6284356cf7884981ec58c2f7875539722e5fb1762acbecd98330a65de17c3b395b450c9d569518d1db29781caa3fe1331a14c9af2245cc201df44816895254c9f46efc7c41d9ed30fc3e01d36b2ebbed759d3940d4f76314d2c520bf8448051da2a33db81471cb5e68946daf3a4e0d7aedb60a1504c79e7720cf94c7bc60195297beb4256999d1f8635f948df32e7ce8d4393ff612462495d5dfa74375bdc581a512a65aa2be7b18c2275b033817d7b11bfbe9701693c3a92d3b2fbe0e25b8baade4a46e0747ba797386e771fbf3cc0db04cf6f55ec810ac7156dacba6fae5a8cbade014aa4d45137b6b9423e62fa2e40840e13c6758e5f6edc242c68e767a051f5cd96074898af0b2d26f78db8de54fd11be7b876eeb627b602ddc75dda0e4baf0004155923cff005599ef1010dff9dc84bd261ebc3b7147bb3a99427f726e67575e3395db67afa4ca553316f1b95f59669e80b4e6c60a68c31657e7eeb3905399641460f666425456a4b798e05a727856868b0343569a3f888a3a9acf70d54febdd60d1cc8d58643e21f847bdb2d73bbf1bfe883542c1c073f60cecc4e4974de8002eadf2ca5ab047982480cc93df51d4c893f96eb117385a99e5102bbfb0f3567d658c4e5070f2a4b542eb3d52c7a42c1cca67030141ea1c5f712317ba84f44cd4531f014fd4e1c8bad5987f9b00a7cb4056152b774d3133bbb6d27be4434f283ada579f1cadbd4426b3e5c95687bc0f588f0d7c57561f6313e0d0ed2dde17e304c9c63e60f5513cf9b28548ae6bb405d5478d6332379a8742baaeb75041b15fb3be9d654b92a683ee42a3ff1f49443174b79a8c449a56a9a48f4f2884af77acbd6df9398ee4dfe4e29edd4b75d6865eb0c6c11fb3fe856ebc72cf6ca3f036c9105be464c0644cc70a54de98d2b2768c86df952e8e8f27a8cf8a8d6cfa522e1b86e00c17184295a0812cbfd873cbf1117c0d6e1424077702538069112e6df995a059db161497a08f359d99f0f36e8c53f7ddb20625c27dfbf13118ecc28c338f7e7353f4228787d3552ea41ae647d8884c3577715aad32ec3ce23174c7a551c230fa720cdcf36fa6f3ff385fe706030dbf3c4393c9bf817040079631550155f64649038913fe8e8dea33a01dae08e2d7526ab64749281abee9b42223932b1682172ffc61c469ee53d9712da8d590c5bf737a241bc4aa7ecaa0572a1b9f713f01c78bf0232b4fc78d9132482d8d71c1362844dce49bfa54fdc1586c7e2030d696a00668fe1ec4542f4dcc93af568074f3ff3f082fd6181f87605cc450f73a09c4b02caafcde33498cdbd67c36cc53b8cc9c3bc6c2217105bbf8791b6378d7556535ed03c466885e1bb9ec70c393a6c47010b39d21a044203ab9d05d1ac6434a69c4c99a3f5e8a00afe438eecbc3fe4b4f8df6b8a6c5e2fb7de041e388b2242fd8a6ea3841cc0ae4cb00cdbec544298a1a562a593314055e099c041af800ea5c70633b8aa414cc5446b32b34f8f9092d72c0ad4c04dafe0addff0d4b5aa2a255b73a616bf62c2ae0c5848223bd344af666d82c4b73aef5adaa0abbed01ec24b8f099db0940b971fe958e862080935b808790d4f857894ab2eb6e722f65fba564d60fee833dd9fd374eb046910ad9d436abee2d799b25b95b96d9fc73f3e107e038a28c9453c28c9c0dca044be39a3b7b7e8c5ab8ef9724ecfe0c2b0ef0e643f0662a956545b6f155f84ad5b4914a0f26063bf70cb7c2fbe71a9e794914b3ca6fd4dc05186d85fd1b3a8f88693fcd4cdfd14959f828be8632c02a71a5d91de209c22f8a1dc0f96b938caaa01a6744a345abe6150e6c49330d385b79deed334dbf3a6421407ddac484939726051e569d4e544e2531b06692b85577dc1807752c98abf624a16e8c52d1500ca32831928b3a91fcb1d2c6936f172db7b606fb62860d27615a3928671eaca199330bd407ef22683ced7ed2f04af23e9d24b77581f951c6c0945e1c4617d89d1f1e8fcd7ede7cb730b635cc65f4ac10f2e27a3425f0664ddbea9f3df5140d350807955984a6c753a2d69858fe31573c54f41feb64d93d32fa8c8de43f5eb28e2044489c72a77a28baf77a01400bff2750a743e4c21095d61c94f51b8c171b34d722289fa538be6f13e424fe75a5747b8753d96079c7119ffde456c65c08130ea6a6b8723cd6aea60df65c3f31ff179c05b603933eaa087b88e9d964e4a75eb724dc3d6283f7bddfee0142e0b20aff3e63f440db51a107131de864904a7732ac9e5697dc05b06c16a2aecb774187c0c191f03bda55b253e17c24f3aec1883a17fb767b4b24fca06351ba9d4d2dc51838a5b43b1cce646f95a3c781839f5481b559d21db08ebf7c12740c99290a50f5d79a6a69327fc485b728acbc61f756ca20a326afae7f2c673e7a275e3e33a2be07e0f509818e4da7613ebc1751daecc6e5c28574b346e550de17f2d4072ee24a10f04fba3431d77d7a173e3543fe874abf6de1b22db908cc740386202ad4d7bdf5215b1609a7856160eba837e78b01b34e8fd347739be5459deaa6d3edfb48f62f39a5a79eb62d4cd93b733c033097f76261ca475d9264a0347285a1ac60dbb1ed306df0f13cf3dc89d5067ed8dddd357ec6dd340e283172406d160113267d375d1e443fb5ce1f829ba0b06fc4d2d5147b61bc57707dab5e49f67a913ce1ceb08591ca63ae98e427149492286801a268bf6ebac281aa0cb8bdcad577f81657a9f98161e992dd175b6237257b258beba0f27ac29c0bbdaa6672690b634fc10e8481e6aa2212348c43c898a34fc55cd044574afcc91160b0a5e", @ANYBLOB="f17accd1b640a89fb06ac98bc2162760f2a1f077f593f801d3902be9ebe304cfaab48aaa84d91e825e82e1f56986e92b4254ed20cc5fcc6b4aab07ed9143784012628e24e18329fbeac4cd928401a688b134cadc7267372421a462055f7d0a5748c0f2fbf4809a5af196e383abcd967a12db37c00991f590d9639eb62e07e0a04f48e5258bcc2a03dadc539c16034b3ec6d2b398bddf3d6b66c9c6cb58081fcffa1c3fa611a21754f862a8616e733dfef75d43085d561df3cf7a646b41515e782ea72f0e0dca3af862422a11fd6962f75c26f48f44850293"], @ANYRES32=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r0], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYPTR, @ANYRES16=r0, @ANYRES16=r0, @ANYBLOB="70ed4ff958325f06d8a6518fa1b76098785d04649abc0212e6c3e726546283a89b628ab303e0baf197b14df19b3a8b29d0d9865b75aecbee20202db4b744186a504855dd0cfbcc0e7c80cd9fdbb064832e867d01", @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES32, @ANYRES64, @ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r0]], @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0xfffffffffffffffc) socket$kcm(0x29, 0x0, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000001580)=ANY=[@ANYBLOB="05000000000003fb892fffa3a4ef0000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000001131885b9af7718a1e7a62158b583ab656c99d945e0f3cdf02039bb5cc2d478c2e1eac90a896ce57c4051961db64352c069fb72d0992b84b060c7a87fb7a9d7adae55a4f18cfca7429c3fa"], 0x48}, 0x1}, 0x0) 2018/05/06 21:04:06 executing program 6: r0 = socket(0x1f, 0x100000804, 0x6) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1000200}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x80, 0x80000001}, &(0x7f0000000280)=0x90) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = fcntl$dupfd(r1, 0x0, r0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:06 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x4000000000012013, r0, 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x7, 0x100000000, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0xb978}, @in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x401, @loopback={0x0, 0x1}, 0x4}], 0xdeb6ef546f7a295d) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:06 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x8, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = socket$inet6_sctp(0xa, 0x40000000000000, 0x84) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000000c0)) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:06 executing program 6: r0 = socket(0x11, 0x0, 0x6) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:06 executing program 5: r0 = memfd_create(&(0x7f0000000100)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(r0, &(0x7f0000000040)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x0) bind$llc(0xffffffffffffffff, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) msync(&(0x7f00001a0000/0x4000)=nil, 0x4000, 0x0) uselib(&(0x7f0000000000)='./file0\x00') 2018/05/06 21:04:06 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000381551326bdf9af7"], 0x48}, 0x1}, 0x0) 2018/05/06 21:04:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 2018/05/06 21:04:07 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x8001}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x3}, 0x8) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000180)={{0x800, 0x5}, 'port1\x00', 0x20, 0x60004, 0x1, 0x3ff, 0x81, 0x80000001, 0x401, 0x0, 0x1, 0x2}) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00000000c0)=0x1ff) prctl$setname(0xf, &(0x7f0000000100)="2a3a6d823573756d653df32e5b33b3df79683170707031626425766367726f2ecbe8") 2018/05/06 21:04:07 executing program 0: r0 = socket(0xf, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000001800071100be0000090007000a64003f0000000900f8ff0005fc0180ff45", 0x22) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}) keyctl$clear(0x7, r1) 2018/05/06 21:04:07 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x135, 0xad4, 0x29bf, 0x80000001, 0x2, 0xcd}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) ioctl$TIOCCBRK(r0, 0x5428) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:04:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:07 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa1fd}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x1ff, r1) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x3, 0x8001, 0x4, 0xa29, 0x401, 0x200, 0x40, 0xffffffffffffff7f}, &(0x7f0000000040)={0x171e000, 0x8, 0x8e96, 0x7, 0x10001, 0x7f, 0x3, 0x8f2}, &(0x7f00000000c0)={0x8, 0x9, 0x1, 0xeb1, 0x3ff, 0x7, 0x200, 0xfffffffffffffff7}, &(0x7f0000000140)={r2, r3+30000000}, &(0x7f0000000240)={&(0x7f0000000200)={0x2}, 0x8}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x0, &(0x7f0000000480)={0x100000001, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}}, 0xffffffffffffffeb) 2018/05/06 21:04:07 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f0000000000)='./control/file2\x00', 0x80000000000) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r1) [ 164.359191] device ifb0 entered promiscuous mode 2018/05/06 21:04:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x390000000, 0x80, 0x2, 0x8001, 0x1}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:07 executing program 0: pselect6(0x40, &(0x7f0000000000)={0x4, 0x3, 0x7, 0x0, 0x2, 0x6, 0x301, 0x400}, &(0x7f0000000040)={0x7, 0x100000000, 0x9, 0xfffffffffffffffd, 0x0, 0xff, 0x2, 0xc7}, &(0x7f0000000080)={0x8, 0x6, 0x8001, 0x65, 0x236, 0x0, 0x7d1, 0x10001}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100)={0x100}, 0x8}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) socket$inet6(0xa, 0x3, 0x40) syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/06 21:04:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:07 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x125, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR, @ANYRES16=r2, @ANYRES64=r2, @ANYBLOB="29a98ce0a4eb6ff758e37f81eb174effe379366b92280600000000000000ba771155fa3f00008c31ac1072ed14802375df8a8d01333f4bf807000000"], @ANYBLOB="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"]], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000001440)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000001d1551326bdf9af74c73331730159bd6c6e695090e129db3b5585f61b333299c64a724ddd092c31bec9b0daf93af3f29600902372a4015a80a9b5438f1829c0e35ba3acf671dc66c6c2088317bbbef4d4d43a38587e45c7378faa22380a830781830323d437b8b7b7fc9303377bcbcffe44b4aa142f88e6fb78a2d811ba50b027111cf4fbb08fb84b753635d9b9eae021adc32d4a2"], 0x48}, 0x1}, 0x0) 2018/05/06 21:04:07 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:07 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x81, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000040)="fbbcd2807270b54fdb1aeb009a4be6a63108d87d1b80abf93c61bc40", 0x1c}, {&(0x7f0000000240)="c21804111cc8a71e3fb7c6e263539b890fe9cc2664d78611049cbc3e85ac4eb0026c8c28ce36030b533924847f8c4eb647e5118aa247c89ec6afb86dd1993304451f287037069d337487b3163220f9d3a83b48ce8c69cf504c0d7af944003be042dc97b717dcde8992dc0cc34711c2d953cfa1436582ed02209bffb515875e3f2ff156a7e40c96b9c86242efdf8eb1df868f8196d47d47d84bc21e2814a33adc33012e17d0ad4b18493abace7cf47ddf07bdd4cef533281048d645be4f811c4e1e6b7283740cc52d9af2f9a2760b6cd7c334202b6ed51d8f1c5c1988df04c251c21bfe3494f914eeba840a0450be2b09bc8bd1e5c2fce400", 0xf8}, {&(0x7f0000000340)="280e20f253cb52a7674cbd6e5b3b5c47a240f901b8eb3ec84e127fafdeda20e45313ab2feeef7444f515074d86e0613fe077ccba18cbed3ba36d9827b64302d9a6ef6bd68a929211c3d40e70a409948a00c87e7ced164dd01793f79e7f9addac9c90b841c084ad942e47496bb056cea3268cd7eec7429ccc4d00643d1918b22d10cfaaa861f690b322241b8b3ff27e110d43c17ddd01c013fcc6acb65da8999aef45b52eaf636c41ee1411eec047bcf3a4d8", 0xb2}, {&(0x7f0000000400)="114abc6c4e47c36c59902e914fd28f3527ced8dcd22ac03f592895093ad61f66991fa59e19aed70ca853fd2ee9440612bf0a838dd903d719f7dfce9f648ccee6e688989efde70c39cf75f488931239729188cec6408926d54f791f364c372b58fbf8aa3b9ead081f7614dece20e05fed3c912e0208b99951fc37a55e1a008b820dbecaaa055b4b0fdb71684bce66d0a23d40e8e8f876ed0b986c93de", 0x9c}, {&(0x7f00000004c0)="f006217038c4199c5129f04f03d1ecbd08ae74af2e52e2345b9fbcbf52a38e00e454cbcf6d7abb921fcf7cb5f38be2ab39259ecaaf28f41c3768496d52d6b18f5cf95ea8dba23dc46ce32a05a1377fdedcf5822221e98433cc4aead1304db02265af01579eb5107b7ee13e0c5536ece9d9a37d532754246523a2f6ec6c3b5596e4520e7b9e792037adae427ac495be4f5d", 0x91}], 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="500000000000000017010000011201001dc9d3b7f245990423ad811ff142a1ecc8783008c2198ac6b6cd95575119b0ae570f06b7519845a39535bd4fe6974f64f59bb947a619631dbe12bacd4d1007d8"], 0x50, 0x4000000}, 0x1) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000680)={"6966623000b32900801e0000001a00", 0xe1fe}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:07 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', r1}) [ 164.711185] device ifb0 entered promiscuous mode 2018/05/06 21:04:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x200000000000001, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x20000000000001, 0xf000000000000004, &(0x7f0000000300)=[0x0], 0x1}, 0x208) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r2, &(0x7f00000000c0)="20dc2c6a0da2d98077dd44f8e003bf23062cd0", &(0x7f0000000200)=""/236}, 0x18) 2018/05/06 21:04:08 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:08 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7f, 0xa25c}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x203, 0x5, 0x100, r2}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'gretap0\x00', 0xfa00}) r3 = fcntl$dupfd(r1, 0x0, r0) r4 = gettid() ptrace$peekuser(0x3, r4, 0x1) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:08 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x8001}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2, 0x3}, 0x8) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000180)={{0x800, 0x5}, 'port1\x00', 0x20, 0x60004, 0x1, 0x3ff, 0x81, 0x80000001, 0x401, 0x0, 0x1, 0x2}) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00000000c0)=0x1ff) prctl$setname(0xf, &(0x7f0000000100)="2a3a6d823573756d653df32e5b33b3df79683170707031626425766367726f2ecbe8") 2018/05/06 21:04:08 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) r1 = dup2(r0, r0) mq_notify(r1, &(0x7f0000000080)={0x0, 0x14, 0x6, @thr={&(0x7f0000000380)="4be3e67ed570e544b29a1631fad78927c137ec3014bd96cf91ac828b9a7dfef24fdd5403cd27696c0986148d5fd208063b89cc85a5393757bd583013e875f83ee4b1c0e50ac42b176c788d0429f9bafdc4ed0aee23c3ce297850483f2b74854da16c47c0f0f2d95eca2259ce02e0f8568bb0edbab24338abc78ca710edd675e5f9e73275afb56f3a3e006ddb1c64ea1fc723debaddb2264a33b04bf6734599", &(0x7f0000000000)="7fe7f93e255de511b49afd007fc3ebf7833d0882c41b5b8fc395a3332edb362f7794"}}) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:04:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000900)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1_to_bond\x00', r1}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x4, 0x101000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000100)={r0, r4}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xff12, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x6, 0x32}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/06 21:04:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'veth1\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x12, 0x2, 0x4, "44eab3ebd862c1eadf27a913a8fdb6d1939055abe4e4f10d2f12ec96ec8f52fea620c9e1fa69e9334d448c39bf05b123800f67a9e5cc8097a92440e6c7ebbbd6", "2e6cd032a219bce9b6f508eeff268265be705248726913e7650cef649c0dc279", [0xffffffffffffffb1, 0x4]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000000c0)=0xe8) r5 = getgid() keyctl$chown(0x4, r3, r4, r5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001740)={0x0, @in6={{0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}}, 0x0, 0x2, 0x3, 0x0, 0x7}, &(0x7f0000001800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001840)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x4, 0x0, 0x100000001, 0x7f, 0x8, 0x5, 0x4, 0x8, 0x1, 0xffffffff, 0x48, 0x8000, 0x10001, 0x2, 0x7]}, &(0x7f0000001940)=0x100) sendmsg$inet_sctp(r1, &(0x7f0000001a80)={&(0x7f0000000140)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f00000016c0)=[{&(0x7f00000003c0)="a94efbdb90766e2c53778bdea651e631a34826168e4df66750210b9f06cc6e5a8e6d0e250c20227946697dcab7b20872827feaa690ca860823ba78846dcf904d823e8bd6b689ad1c348c9d6fd0d2fab70c514982ca8e2a", 0x57}, {&(0x7f0000000440)="659cb13ab9e29cf7df067ecaae7653a7d90641fc9ab38629e4edbbc87965d76a523990d733e021e7c5ade9818cd45b243c492ab09389e91069ec657d7a5ab40413d43aba565a", 0x46}, {&(0x7f00000004c0)="1f384724eb3b7cd1f1209bd0fc0e190c8afc0cd756bc722e1769b50fd048fef93ffd6b2fe0e684057ce240eae2eb9792b3304198a40c0d967f1220383394503bd020b8190e0f6f16730c4e13d4e7a2aa5571a71f38d359c86f13686b9f94ef2fa0b5839ff666f6cc3274114997775e508952bbfe96a33e5a408078ef981de935a1a6a7fdd4e6ed21047ef7bdbc726140b38483369f28843a89c27b225f6df729f04c233bb29a32d0c47ac7b7603bc58fd863844d709b5c2a8a45324e0da5763b69adac0127c42460733201dbf7a83c5372dabeff928d15289ecc124e56c7e095fc38", 0xe2}, {&(0x7f00000005c0)="9baee0c587b47ae2e032561e482380ee09e41e3e745f466ece37d92e43510c5cafa214867fb5e835e1524951601ab0d1c89497d9e1c24e9d906bbf5357ade026ce4c24a5117d05bcacf45f773e2ab1570743a86fe5a38b5393dfa269254385ed7c89fe1bc592ffb624c3e74fe1f0ea9a1378f9a363b79887d2da99c52a64d850040454f07294534e328a4fc69c94ceb10bc79998e5ef5dc73fa0655e760cb87a6fe9ecb1c35368ddfc888286426420e9f6935fb97fbb2c6a9a6b8016c3b687aa5fff26082b8924d05c77feba4e7b21ad0414bf04088d9b61d1b8e5148bb4f4fbbb9defd4b568eb84353f49bf617f3bf9f78e", 0xf2}, {&(0x7f00000006c0)="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", 0x1000}], 0x5, &(0x7f0000001980)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x207, 0x2, 0x9, r6}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x1}}, @init={0x18, 0x84, 0x0, {0x4b2, 0xf9f, 0x10001000000, 0x8}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @authinfo={0x18, 0x84, 0x6, {0xe4be}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x18}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x201, 0xafb, 0xdc, r7}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @init={0x18, 0x84, 0x0, {0x53, 0xd6c8, 0x3, 0x8}}], 0xf8, 0x20000800}, 0x91) 2018/05/06 21:04:08 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000000000000000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x5, 0x3, 0x80, &(0x7f0000ffb000/0x2000)=nil, 0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) [ 165.423052] veth1_to_bond: FDB only supports static addresses [ 165.456900] veth1_to_bond: FDB only supports static addresses 2018/05/06 21:04:08 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='qnx4\x00', 0x2002000, &(0x7f00000000c0)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='romfs\x00', 0x400, &(0x7f0000000180)="eff62e63a899a8f78a0379f523f7f506dd1c127b6ccd46d610f016e778fbc27ceb3ce9faf16535139f4f41790dc7d554f7d95164fea21f07d01e3f9cf50184dbe85d9c054e6aecc4b3410f1002e9ebdfa94bc0568080ee1c9360c6fd602f0508572405f7ee49127edd4687c6afa26ef5fc93a80c95d1feeb3bf932fdbdf7f53d8ec3ff0c320399d71ec8720f1e91f770018f83b82c53e92ddf993e042b6c087a2f66bd9a7c838ae599f4feca506c0f6614187ad59703c280") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x6, 0x10100) getsockname$packet(0xffffffffffffff9c, &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004600)=0x14) bind$can_raw(r1, &(0x7f0000004640)={0x1d, r2}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000280)={'syzkaller0\x00', 0x4e06dfc7}) 2018/05/06 21:04:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:08 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:04:08 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'vcan0\x00', 0x100}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x404000) 2018/05/06 21:04:08 executing program 5: r0 = memfd_create(&(0x7f0000000140)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001140)=@sack_info={0x0, 0x8000, 0x6}, &(0x7f0000001180)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000011c0)={r1, 0x98e}, &(0x7f0000001200)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001600)=[{&(0x7f00000014c0)=""/218, 0xda}], 0x1, &(0x7f0000000140)=""/4096, 0x1000}}, {{0x0, 0x0, &(0x7f0000001140), 0x0, &(0x7f0000000000)=""/158, 0x9e}}], 0x2, 0x0, 0x0) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/05/06 21:04:08 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) close(r1) sendfile(r1, r1, &(0x7f0000000140), 0x2) prctl$setname(0xf, &(0x7f0000000080)='*:md5sumeth1ppp1bdevcgroup\x00') [ 165.727256] device vcan0 entered promiscuous mode 2018/05/06 21:04:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:08 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) getegid() sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:04:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/05/06 21:04:08 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xffffffff}, 0x8) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r2, 0x107, 0xe, &(0x7f0000000040)="5e88a3c6", 0x4) r3 = socket$netlink(0x10, 0x3, 0x4) write(r3, &(0x7f0000000200)="27000900140007070b0e00002d9edc58ab92f5fe0008003916d31a4542b47ed3828d4090ed2442d9ad7a16b40891d93b2b9f1fc6cda53523d3f802031baf98aa3338c39cb1b54799ed04330a924db886ad0349512a29231ed86487eac7ac7060a6f6cee58aab30063b8602164374d344f0a6699e83b28b9bb3381c8784115fbc1b4d4fac0208df0d913bd15fda75c09b4f34b07917e681bb09ad45aac3ff36cb75e3bcd08b6a279f853d49e3f9496ddeba7b6425ee68134c5295205f1c15d20ba40e6d4605d90dce3077d7567f0bb2f7bcc08432d92ffb4ac643b81e370943803000000000000000000000000000", 0x2e6749c50de197a8) 2018/05/06 21:04:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:08 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) socket(0x1a, 0x80f, 0x2) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:08 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xbe, 0x4}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffffa7b49355, 0x3c25, 0x7, 0x2, 0x69f4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:09 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x3, 0x1, 0x1, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000280)={0x2, 0x7, 0x6, 0x8, 0x8, 0x6, 0x8, 0x48f, 0x3, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x2) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') accept(r2, &(0x7f0000000080)=@ethernet={0x0, @dev}, &(0x7f0000000100)=0x80) 2018/05/06 21:04:09 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000080)=0x2, 0x4) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000240)="dd", 0x1}, {&(0x7f00000006c0)="a511874ae86b49548e492f8e5cc0ac49d73ea95e3e9b445c76419a6cffc2e56b317855c14e93e4b5b6f4d0ba70b8e14472986c", 0x33}], 0x2, &(0x7f0000000100)}, 0x0) 2018/05/06 21:04:09 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:04:09 executing program 5: socketpair$ax25(0x3, 0x5, 0xc3, &(0x7f0000000340)) r0 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0x0, 0x100) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) r2 = openat$cgroup_ro(r1, &(0x7f00000002c0)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0x4) syz_open_dev$random(&(0x7f0000000300)='/dev/random\x00', 0x0, 0x20000) r3 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) unshare(0x40600) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x4, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000240)={r5, 0x5}) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000100)="c9e1da821b9a2dd48e269fb09f56a8f6d173dca4df968363b3317098d7cfff1da290aa283716c8236cdf04d9792cbc6d1482c21b9fe94fc9bc5c3c995f78ea242619f665592b031921a5151ba5ed7950b5634afd6180ae75566c4ad2b1baca914230b4bb3090e4b57d6344b8be7981e8cb32b755767afdb9f7a37954ba5987cb866ab3110cdecbdf644b28838514eed70b2c8be46f7e8c11f956882490d7510fc880863a8a5b061ef856b4a7a0e7e82041789899e8c939294c177b44f22ddf48", 0xc0}], 0x1) fcntl$setstatus(r4, 0x4, 0x0) r6 = fcntl$dupfd(r4, 0x406, r4) accept$inet(r2, &(0x7f0000000500)={0x0, 0x0, @multicast1}, &(0x7f0000000540)=0x10) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000004c0)) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f00000000c0)={0x3, 0x3}) setsockopt$inet_dccp_int(r6, 0x21, 0x11, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000003c0), &(0x7f0000000400)=0x14) 2018/05/06 21:04:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0xed, "1bd580f0849dcc6f3aea1dbbd389c196f2eaee4809c246ead5f8cae7104282fc3c05b9c3c20fe00a7cb83cd10cb1289eec95b58e8a8923aed8355c8f0ebe165d88e0df2a0d2b4cbb2bcb37738fa032d0d502983298458f847d7c0688192a189c0e7ef238495022fef6b71dedb28e9384b2d530fe1808e4ab0151b4372045ec4ff7919705ff2fadd2e2303ee20273a3e1d1be6d0e21ec08a4c0049674d1926db65fdc66e7c5e1d2e394579f2d4da7633feffe0733c0ef4a5933df568dea70ce7f3db66610cc9abf8b98625fb8dc4a383437ad9f1fcd4ef5d190e47e07762c6e445087a16f23e762cd239da656a2"}, &(0x7f0000000140)=0xf5) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/94, 0x5e) 2018/05/06 21:04:09 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000080)={'ipddp0\x00', 0x5}) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_pts(0xffffffffffffff9c, 0x4a0001) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000140)={'vlan0\x00', @ifru_names='veth1\x00'}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001480)='/dev/mixer\x00', 0x80040, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000014c0)=0x7fffffff, 0x4) r3 = socket$inet6_sctp(0xa, 0x20000000002, 0x84) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x5, 0x7, 0x3, 0x8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r5, 0x10001, 0x7}, 0xc) 2018/05/06 21:04:09 executing program 0: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10003, 0x139) pwrite64(r0, &(0x7f0000000100)="f30e539bba9baec20c4ac1a08b4000139eff240696d80bcffa3be1343e32aa6ebf729b39aaf40c946858e607d2e4e3a9883fc97cf1557fe4f5d9db902af36fb84bee67cccfb7fb46c34b3bd52910ba8654d4672c91875457c0b577853b50b567c797a05cbc9bedb40fab0b937a6e908c6024c1b71bd0723ebd35e53c4b3c3d241d5d6e31ff3a82bf7d5d0e868e8b8c9edd2bda1fcb099c24183ce390cc", 0x9d, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0x7}, 0x8) prlimit64(0x0, 0x0, &(0x7f0000000080), 0x0) 2018/05/06 21:04:09 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x1) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000240)=0x34a) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r2 = syz_open_dev$midi(&(0x7f0000000680)='/dev/midi#\x00', 0x80, 0x111400) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000100)={0x1, &(0x7f0000000380)=""/216, &(0x7f0000000080)=[{0x2, 0x94, 0x7ff, &(0x7f0000000480)=""/148}]}) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) lookup_dcookie(0x9, &(0x7f0000000540)=""/125, 0x7d) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000600)=0x1, 0x4) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000000000001d1551326bdf9af7"], 0x48}, 0x1}, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f00000005c0)=0xff) 2018/05/06 21:04:09 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r2, 0x28, &(0x7f0000000080)}, 0x10) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:09 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14}, 0x14}, 0x1}, 0x0) r0 = socket$netlink(0xa, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, {0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x51}, 0x6, [0x101, 0x0, 0x1, 0x69e80d69, 0x7, 0x800, 0x6, 0xf2]}, 0x5c) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x76, &(0x7f0000000ffc), 0x8) 2018/05/06 21:04:09 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4000000000ce, &(0x7f0000000080), &(0x7f00000001c0)=0x4) socketpair(0x0, 0x804, 0x1000, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xf9, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000200)={{0x7, 0x6, 0x74, 0x4, "5d33ed4f0da9ef3a48eee5e0d136c7a9012f4ece4738dcc9e3cec9c8d8635ebcacbd4f9526a093d0763261f2", 0x9}, 0x8, [0x5, 0x100000000, 0x40, 0x9, 0xf89, 0x10000, 0x6, 0xfffffffffffffff7, 0x8, 0xffffffffffffffff, 0xf4a, 0x2, 0x100000001, 0x6, 0xd85c, 0xff, 0x800, 0xfffffffffffffffc, 0x1, 0x400, 0x8, 0x8, 0x3, 0x0, 0x9, 0x738, 0xfffffffffffffff8, 0x1, 0x20, 0x40, 0x2, 0x7, 0x3, 0xba, 0x0, 0x8124, 0x3, 0x5, 0x7, 0x7d, 0xea6, 0x6, 0x1000, 0x7ff, 0xa7aa, 0xe31, 0x80000001, 0x7, 0x1, 0x9, 0x4, 0x7, 0x100000001, 0xff, 0x6, 0x5, 0x10000, 0x9, 0x1ff, 0x8, 0x7, 0x1, 0x7, 0x0, 0x9, 0x4, 0x5, 0xfffffffffffff998, 0x0, 0x3, 0x1000, 0x7fff, 0x7, 0x1, 0x2, 0x80000000, 0x0, 0x7, 0x8, 0x10001, 0x5, 0x7fff, 0x6, 0x1ff, 0x2, 0x1, 0x1e4, 0x5, 0xc9, 0x7d, 0x7, 0x7f, 0x80, 0x1, 0x8, 0x1, 0x9, 0x400, 0x1, 0x40, 0x5, 0x200, 0xd790b22, 0x7fffffff, 0x9, 0xc62, 0x7, 0x5, 0x8, 0x10001, 0x4, 0x9, 0x8000, 0xe5, 0xfffffffffffffc00, 0x3304, 0x3, 0x503a, 0x100000000, 0x0, 0x401, 0x2, 0x0, 0xfb09, 0x0, 0xfffffffffffffffc, 0x7ff, 0x1], {0x0, 0x1c9c380}}) 2018/05/06 21:04:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:09 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="05000000eb00f36c0000007a5fa83229729d19a21199e647a2c2bc7a673bc73604e0c1669234a67383eae432b42ee7fb88a1b3d105c32514bb9ef9c6c5ce62a4a332c181faef2b177ff538787022212f81a0bbaa376cc38fa79ff7c4bfeaa507216cca0e085bc015ae2966245a7ec548257d06696a", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000160094fd6b5277f5b1c9"], 0x5}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r2 = semget(0x3, 0x4, 0x2) semtimedop(r2, &(0x7f0000000100)=[{0x4, 0x4, 0x1000}, {0x0, 0x401, 0x1800}, {0x2, 0x3, 0x1800}, {0x3, 0x3f, 0x800}, {0x3, 0x40, 0x1800}, {0x4, 0x1, 0x1000}, {0x0, 0x85, 0x1000}, {0x2, 0x10001}], 0x8, &(0x7f00000001c0)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f0000000300)={&(0x7f0000000380)={0x5, 0x800, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x4000000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/06 21:04:09 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xe0000000000000, 0x400) socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff]}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x8, 0xaa, 0x100, 0x4, 0x20, r2}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x80, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x7}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x39b}, @in6={0xa, 0x4e21, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x2}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xac) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x900) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r3 = socket$inet6_sctp(0xa, 0x9, 0x84) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:09 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') quotactl(0x318e7f8e, &(0x7f0000000000)='./control/file3\x00', 0x0, &(0x7f0000000040)) rmdir(&(0x7f00002ccff0)='./control/file1\x00') mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x1ff) close(r0) 2018/05/06 21:04:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:10 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000380), 0x0, &(0x7f00000004c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x3}, &(0x7f0000000440), &(0x7f0000000480)}}], 0x58}, 0x0) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x202000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)=0x7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/05/06 21:04:10 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"7379035f74756e0600", 0x100000000105}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00e82000000000000000000000e86800000094fd080077f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:04:10 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x10000, 0x8001, 0x8206, 0x2, 0x0, 0x1, 0x200, 0x4, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0xfffffffffffffff9, 0x0, 0xd58f, 0x20, r3}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x34d}}, 0x50f, 0x1, 0x100, 0xff, 0x44}, 0x98) get_thread_area(&(0x7f00000000c0)={0x4, 0x20001000, 0x0, 0x401, 0x2b08, 0xfffffffffffffff9, 0x7f, 0x9, 0xc5ad, 0x5}) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r5, &(0x7f00000003c0)='./file0\x00', 0x2, 0x100) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000002c0)=0x22c8f480, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000000140)={0xfffffffffffffffb, 0xc000000000000003, 0x7, 0x6}) socketpair$unix(0x1, 0x200000000001, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r6, 0x1, 0x3b, &(0x7f0000000000), &(0x7f0000000080)) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000100)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$void(r0, 0xc0045c79) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/05/06 21:04:10 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) sendmsg$can_raw(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f00000000c0)=@can={{0x0, 0x7, 0x4, 0x7}, 0x4, 0x1, 0x0, 0x0, "2660f0907c5f08ac"}, 0x10}, 0x1}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x2) 2018/05/06 21:04:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:10 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="05000000000000000000000001a832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000003f844b1921927e000000000094fd2b5277f5163c"], 0x5}, 0x1}, 0x0) r1 = getpid() migrate_pages(r1, 0x4095dbea, &(0x7f0000000000)=0x5, &(0x7f0000000080)=0xd264) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) prctl$getname(0x10, &(0x7f0000000380)=""/96) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x101800, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000001c0)) 2018/05/06 21:04:10 executing program 5: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) 2018/05/06 21:04:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) [ 168.031513] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/06 21:04:11 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xc8d, 0x200000) 2018/05/06 21:04:11 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffdec) 2018/05/06 21:04:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:11 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) getrandom(&(0x7f0000000000)=""/6, 0x6, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:04:11 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'veth1_to_bond\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:11 executing program 0: r0 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000100)='\x00') r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x81, 0x400) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000300), 0x10) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) add_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="89a00277fdb465771d5869f81e04e24cfa760eda578766cfc4e58c83234af108a1c21bc4b982949a68276096b403569601ab006aa5e9fde1f2", 0x39, r2) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uinput\x00', 0x408080, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/06 21:04:11 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x6}, 0xfffffffffffffef3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000172000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) 2018/05/06 21:04:11 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xffffffffffff8000, @remote={0xfe, 0x80, [], 0xbb}, 0x80}], 0x2c) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:11 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'irlan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000380)={0x0, 0x20, 0x4, {}, {0x0, 0x7530}, {0x0, 0x3, 0xce, 0xfffffffffffffff8}, 0x1, @can={{0x0, 0x7ff, 0xffffffffffffa364, 0x121}, 0x8, 0x2, 0x0, 0x0, "8c6f5cbe5fb1d5d0"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x11) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:04:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0xa4, 0x8, 0x9, 0x200, 0x3, 0x0, 0x100, 0x0}, &(0x7f0000000100)=0x20) r2 = memfd_create(&(0x7f00000002c0)='\x00', 0x3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x13, @mcast2={0xff, 0x2, [], 0x1}, 0x59}}, 0x9, 0x8}, &(0x7f0000000140)=0x90) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000040)) 2018/05/06 21:04:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:11 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x7, 0xffffffffffffffff}, &(0x7f0000000280)=0xc) 2018/05/06 21:04:11 executing program 5: r0 = open(&(0x7f0000000000)='.\x00', 0x8041, 0x100) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto(r0, &(0x7f0000000100)="d94dd37ca8061f260034a8d85e93de2b6fe4160565e816a4b729ed29a9b8e09e6a394d49c82fe8b23a5b07962af2d026223546075884fde21b4f0c4ba0e6410d0c01ac493ee4b3a0e82405be212480c3df64c581e998a10cae1a53b2e0f17357a99d4c9903834694eaefd0c760dcb8588842984e49445c624cb9b59c27d10c43f97b6ca0bccaad0480ad38d7180656e97b30fb1bacf0ec354b55c5452e59d2f9b1160f035f0860d5d363aa16125e4cf3d672d494418b4ab118eb527a548b204d90e26df5fb69dabe7cc70564840c16", 0xcf, 0x80, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x2, 0x1, {0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x7f}}}, 0x80) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xffffffffffffffff, 0x32, r2, 0x0) write$rdma_cm(r2, &(0x7f0000002c80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002c40)}}, 0x20) 2018/05/06 21:04:11 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x200400) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f00000000c0)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000100)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:11 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000400)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) connect$can_bcm(r0, &(0x7f0000000080)={0x1d, r1}, 0xf) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:04:11 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xa6, "58af6767eff1ca8b6810c45866d893127fa057849ccd3e886955d899ad6bce78b979ba3ba2ebb2c58013496c92f606fea97c3a775072659f1e81016437928750b9f4b150307473cdd015698fafb15291c436db16f95ecc41fc846b30adfb13f8835452c72c50ff4ce1f3dd33221a4abd3c1870ac35525a25058c526cc18180cc1fb860c20cc0828884aa1f4b77cad8e745ef03a3fe061b8743f230ad5fae1cf4a88ce1e8ee3e"}, &(0x7f0000000140)=0xae) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e22}}, 0x6, 0xc51, 0x5, 0x7fffffff, 0x2}, 0x98) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r5 = dup3(r3, r0, 0x0) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg(r5, &(0x7f0000000200)={&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x0, 0x3, 0x0, {0xa, 0x4e22, 0xd3, @loopback={0x0, 0x1}, 0x1}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000003c0)="fc018d33599b51cdc185890f65e8ce4a11c185710a96fa9b0fc729ce8486c961e3232e15d9b7c83f6ec1fc26938f234f8f9f5ce256bd7e7b25ebbd5e43f9510b3c1454b3b26f0d2cd308b3d86e95", 0x4e}, {&(0x7f0000000440)="d4400cfb467e7b234bc5d1b08cbd25aa63e46960da4e6a50d4b6fa34331995c153af48710b442fc6be9113181fc54515df4e8d0d65ae04e5d16c6688fb64ae9bd0983d5d887c", 0x46}], 0x2, &(0x7f00000004c0)=[{0x78, 0x11f, 0xf85, "d8e116c83c70420ea4ce9812d635c84ba6be0e7778f7a7cbc3ab992a2326df40fe6e97044beb95f034a4a3055cf4f39c0e21be5a5654a8d4fac6af785beb0d18d922c47cc4bd89ca6f4bcf2f22504b668f7262db1199533d4124af79c9bb915278924816"}, {0x1010, 0x117, 0xffffffffffffffa7, "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"}, {0x90, 0x13a, 0x6, "265043f37fb76cc7a3897240937f1236cf2eb92f59f056d44ba2e47ffc54095193b322c6313266e24a8705ac9056790e776260aa5b7bd46699d5759319d5aad6a377c36369dfcdb530efcda01edd517184bc2f27c5304ab067058cd22fb67355f5ef8e4ac2f8e6a3084453abdb727a5dd5f78ee16b74253c3180b560c2601846"}, {0x58, 0x13e, 0xfd90, "e9a6252773ffce78584c9bbf1cc282f971d091c28678ea269c19c5fe4a325f7f4a17912ca8c3e5e39131073905804c9e4bfe934e92bd6809dcb32ede174497906a0cd85a7f"}, {0x100, 0x3a, 0xfffffffffffffe00, "5e3109b4399b9b1e2a469a887623361e16bba4a72b337adc44bc27581aa22a9c5f74bc99832fe235604bc866923ad41e9cccd6334ae38d8e3a0c4203cde44d89d6aeef71ea219a2beb623bc62d4819fc9ea24d645609c6a67811e32d7d77257ebb53825359f536d6ab8ea1e18073e0f27a5676d01e7cf33e92738764ac971247fd744b824bd962de4d2063da1ecc13f70b7eb25096d74f459f07cb1b04b1999c53f374e400ddad7e687c54c2510491c6ab0fecea7758f0b94b7d87162030330c2e69de08ee504143048e924f591e55cc60b366415db4765abd451604fdf7c3265aa4feefb9b2c53237fc"}, {0xa8, 0x11f, 0x4, "4a623280887214b82f08f4cd412b547821bd88d418122f7a69d3ce8e318cedca47917f3d9fbfb657c9fca4d0948364f3987907ed606e6534645e232393d254318d1d2756dcc85851fa74bac1e594a12eb9424e36186f762813a2dd355cae75d472a3df83590847fd0fca2c802544ee4a1d72e7e2f2681b5eebd0425eb9f0765100216db42862a6c323e5fa0de397c20666"}, {0x70, 0x13f, 0x40, "49746c2cb27f35bd3cb01833e05f55f12f5e452a7c13fa46af6e494b9ab222128152fe98f57c542914eeb9a0a847bd5a6a5bd987a4ed6334f39928b95656ce16334406a54e0de31722ac4de566f8c90699b79161d2ee5207c519242beb"}, {0x60, 0x0, 0x6, "66a8a394c71379062dd707c3ea22b8fd5e552f68cd0fa4acc4bd7ca5979b0ba14bfa9655071bb38ae30c8fc96fff3e016f5b284c947a66f624a0b20c6dad0cb032f7acb5e1fcdc30e5bcfb3f9a"}, {0x60, 0x1, 0x3, "6cd769046c17d86e58608744ac916ef84994feb93e68fa7d3e6514cb6ed4ac58beca8eda9940fd9592b8bd608ddce1e8d3abb14ce9d4466237c55ff0bb2e57c625504172c029c07fe804"}], 0x1448, 0x40c0}, 0x20000010) 2018/05/06 21:04:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:11 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f00000000c0), 0x0) prctl$setname(0xf, &(0x7f0000000080)="2a3a6df93573756d6574683170707031626465766367726f757000") 2018/05/06 21:04:11 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000540)=@updsa={0x13c, 0x1a, 0x1, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in, 0x0, 0x3c}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'authenc(sha224,cbc-camellia-aesni)\x00'}}}]}, 0x13c}, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/05/06 21:04:11 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8001, 0x400000) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000380)=""/4096, &(0x7f0000000080)=0x1000) 2018/05/06 21:04:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x400000000001, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) io_setup(0x3ff, &(0x7f0000000140)) r1 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x1c, 0x200) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000340)={0x4, 0x7f}, 0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200002, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x200080004, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000000c0)={r4}) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) 2018/05/06 21:04:11 executing program 6: r0 = socket(0x9, 0x100000802, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) r3 = add_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) 2018/05/06 21:04:12 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) accept$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) bind$packet(r1, &(0x7f00000003c0)={0x11, 0x11, r2, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x80000) accept$netrom(r3, 0x0, &(0x7f00000000c0)) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x40040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000040)=0x2, 0x2) 2018/05/06 21:04:12 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000380)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:04:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000340)={'filter\x00', 0x0, 0x3, 0xe6, [], 0x4, &(0x7f0000000200)=[{}, {}, {}, {}], &(0x7f0000000240)=""/230}, &(0x7f00000003c0)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0x450b40) r3 = dup(r1) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000001c0)=r3) connect$inet6(r2, &(0x7f0000000400)={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, 0x1c) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) 2018/05/06 21:04:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x10001, 0xbe, 0x2, 0x3f}, 0xfffffffffffffe9a) 2018/05/06 21:04:12 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f00000002c0)}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6966623000000000000000000200", 0xa201}) r3 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000500)={0xffffffffffffff7f, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x108) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000680)=""/95) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00000004c0)={0x1, &(0x7f0000000340)=""/55, &(0x7f0000000480)=[{0x9, 0xd9, 0x5, &(0x7f0000000380)=""/217}]}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff]}, 0x5}}, 0x2, 0x101, 0x7, "f7c5b694f906de23b8aa918f0e6cd6c9b3133bd1510d8b78e25ecefd9d5d9243ba3c56a44f78fb174f0ff9f7fc7064c6ac4776d973f897a3621eca4783f2b587375013956cafdd2346ff9400700804b9"}, 0xd8) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000700)={{0xa, 0x4e21, 0xaa8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e24, 0x3, @empty, 0x1}, 0x3, [0x8, 0x5, 0x4c6dfd93, 0x101, 0x1ff, 0x1, 0x80000000, 0x6]}, 0x5c) 2018/05/06 21:04:12 executing program 7: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:12 executing program 0: r0 = socket$inet6(0xa, 0x400000000000008, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001680)='/dev/dsp\x00', 0x40100, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001580)={0x0, 0x2f, "7eb8afde540dcee1c05c3601fd2841de6ae972f803647b78ba2bed9725d7c67dcc5e5b8565cb5c6ab13738cf1c0a46"}, &(0x7f00000015c0)=0x37) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001600)={r2, 0x4}, &(0x7f0000001640)=0x8) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="7178e7f7aa9fe50d3694e6da31e2cf07709aebead77f76e5021b34a3ef790d63d2b8451862c973422535ac97d1d2b4bc42fa6f42457ca91901d86a9bf7e7bcae2beccdf975948e0c1f043352aa5e1de31a55c42bc83338561d51e8b1524fcbfeb5f0d802fe61d7b3bb910e47292393c766c2645c145a1806463f992e20aec8ff0b0268b9f33ae20bda8d2692183c83b2af2b88ca52a0106516c38d94f2d9852a08e9c13356d3dd1e5cc290257ef6dd27b1d50861b89b0357104c574396c7f9ae63c9f716e18321ae351960c9d9a2c69c9eb431", 0xd3}, {&(0x7f0000000080)="b1a0c3f9f4df938fa9d89936a8fca779b0c277c5986366472df2", 0x1a}, {&(0x7f0000000280)="b355794a5830e4f56c18f9bf49c8c5f71b3acc12ab82f23d8f8192cc65dcc57a359cccf2b8837dcf3dfa65ff247c6a82366661413c21cc7c7d6292ec63e6391552ee035512e2a623848a9ec72f17de3856f4b6f1b3c5f4b4b4fb7c1d49e554a3a841f60d644e2fb466c18dbc0537a58707b9f81f625cf2ac7320fee49755714dc2d4f024aaafbc1ab45b15e0e0b4f59a55146c212d7e43f179b92c287dd523075969115d8801f685e0bbfd9adb26a56aac8addfaba6d1f0ac3884a1097702035aa34bcc9abdaf9d2e7a69db44865dd66b344638a052f7dbe0770f7f6a235a7bb14fbeec297651d8a66", 0xe9}, {&(0x7f0000000380)="c5183d39f5611204085574eb2fd05ee300a78247f1973040530a1fbac059961ca4b02770584ec720e71e0589a3bffbf292ff465d58afd99a59ee8d6ac6e941cd7ba0ac3efc3f958c87200f49a3207e6d2529e5fc5387d2e0c70a8ce5bc3fe40b2bfd059b7ec470c60df51a04a0aa5cf173230bd42e3325417ff47b03762512ab30801d57cd8a9fec96f37185c39b40f36f8b0da84073f2907895475e0de0160f77f1fa282a93db36b997ecd4f1c64c2ce7959cf7ef0a9759e8cb47801c5b15b013e42c0110d552dfa5ec9521fab832665cb8bf41fb2ed8521133108b71f274db9adc9526110eac321ea15e968be02ecfc1480fcc9fcb0f58bea20b76bc583591a6bea240aa23cdef28a5a23fabb1f8165a49caec657e2b65a518bb8aafbc6550bd85d18b30b3ca861431297b7d517f141282d7d94560b080bbeb7616d5fa0391ba8cadaa264fc5ba1e7a9cc38427b31a70413d4bf32e79af3e28e3093e82b30e16fec21ca44f2e4b918981527d20a52c381e16ee4fd33dbb1f3dda0f70b8a41b3a3ce902f068ff38ed02e7b992f7b7de100c46978c6a5791a4197040c3be004017ebf68fdea6d433cd9962c4db707203735d2b107a189630499c3e10597c64135cfe74d54de4c0890dadc0fb3417d832faf939cfa952cc6043f41b4a88bc45ef6c945e4748b427f7b46d25bdff92f05972ef4de3e8e6fed1ddcd5d784ae6f60fb0753da921b43731863ce6fdf075855d0f7be2aa9913342b782a9b272066ae93f280ee3599f05b26201338c54e370776e72ea60735646f9331ef2afb6323ef345c785f3e8c89c43b85eb68351d45f2fa34f03468be223d88528398272983447833ae7b33ac06338205b21413d99c65b3b69946b4b3d48f8255b04442ab143c49dc608e6e3d17f425da24c67dcf6cab361b819a42b2c90358267b6cada3d3c5337fbc4b42d721f7dfb2b4631360422b266afce74916b0879c3e5a7f1e03c07c9e0179f9aad4ebdfa42663a0debab66dd83767d3a2087326407d89b1362047c308b21750075a483e6253b57adee5c9afb47b793c9eba3a45a08dfccc339d16a2684b6d187777c41db868caa24f3f9613dda54d6d2db3b90d20fdcdbd0358052698423b7cf27febf2da170d4c96df53cd0b4bb2c1ea6471426d5a319eaab7c312a1527d54b716e2978e349085b5dc91f3b07d6c44ff099ce282dd9162248d52d798b8d730de8c8c12662df4c343d822999ec1fe9be1b1d86bd89bc03dc3d03fec2339872476687d5ba4b37f2bc2942b294fccb439d3cfed97af10503a9c78d3fd66c3c92bc091788421d2c33ff1d456ee3675bd073e7150d1350796bda196145042242d188c9845fb1826c0acfd3ea9ecb5bc1867487e12a6fee1007311975ed2a714206ac30b07ab14426442442ed826d415f8afdd71b1dae37cc4f63d9ce509c7a071081b448f6e1339efc1a8a4101a15c5767d92900df56654a6dafccba3a96fdc1922ba1274431bcebdc9f11b313720927b0b25454b4c36cf3357d4522543399fa9f90a9f8b69f6db80ee9d3da81c85919f603c9e15b3745b9209d09cd2a1a326bb1666b341cd68bfc48e529a13afe6149a81caf2c1b78a91c91ce4aa87b68c1fb03334d10dfe8bebd4868bfbd7b5d351e08f5adbd7118d93dd7a8fe6835f86c72cf2c55c93291d9b788658e26bcd3256f832e9e3cf00d6a56aeb697419ce22e4f0f0b444a4d2d6e71ca9973efbc806db6ae2cb6128c851c86a0358117bf3c8154a87a46072378023a87e427e4395ed29ae621c8d0e5fd290af12e518f40ba591603b86fe68908c97e0d8577fc80b74c388ba1fcbcc2bac6eb90ec56820ae1b8ebf21517d6fb11bcaf58594b3387ce0d7b0bc2a2e39b5c0a47ff4ea38df39ea38e283656e83ae9feb49123d9d02d9beb2dc47b345e42bf6f3a7b48bb4df1067f3a917d701bbce1c3efee14867b0b046f093e8ca20c061ca367cc7e758c1abf222908d01b6e59bcf98de5ffc387793013ee09a97a5147a59bc8a7e3e4f0e790750a598a63c7366451d19935620d933dcf20c2bfc613f1606aefd9d14aab904860987d7be76f5362ecb69aec48c0eb78f217fd2a18cb07c6d9624e079d62a1f028effe14a49bccc7bd0f42d97843acabf7c4f1d5692f72248d15e44f7167ba959b7546ff49411303295cfa1e63b062b8062999eacd6cf9e982355826e6bd00a30a1dc145365c7e4516d1ab64d6e55d56a33f6089f64246e931c3e071df385e091014174c731da4ef725e7c323c25eb34ee3e8bff51748662b64e287ae22a7c9792fbbf78c43b3f865e6b44f589ccef5d6de703ca7e5f62222c319fbadec111f8c5f124efb3e63dc3088ff6de3188fe13d6e2db6d24d021b6b02efb2b2217bb033ab37eb39230f0b55d9ab27bce66b940ba7b1e236bbf0e7c2d826e92f29c17c59980872de3d2fa7d5cb3d5038275aa018218b51c97f2d7fc8f8e74e594b429bd63f55b4a4ae8b3b68411cb0db518cfe70e21e59bd225a4a60594b83131ae3c092ec6f147aeabb14bec157b62662e3aeff51e93e53c495e8d69d803915ff0a290f71534de351a9a685b4ccecc06a34d7e59b83a8767b2d19acbc7073c8c8611eebb4ba9b68129ba5913c9a80856088730940645e01d691acdea738ccdb17ce0444af1e6ebe5ea7d5fe0b3c3907772e1c8d01eadac3586e60661ff479b8784ae98495ffc2b9179712ed1848aeaee668f2f73c1c3d7c35f32481af7ceaa6c2527a1a20f1922556fba207b5142d50b5fa3a630ff3eb301e4f06fefd8d36db9bf7d387b4bf89e3f1890d26c0b96e51dfd9086ded80d2939f9ff9dd519325a8f9d34cc2a9ae8c08af1bfd18a658e386d1df44d9b7daec5ab829e4f8f2c05affeaca944f157ac49630889f6779eca2a4ed4ec0b39e176b76b900c2c3bc5e6b61e06769b78628a7b448fac3b33f4c44c524b7994a8f44f4d993ce173daa9546c3eb893666e47dcef13348a9e9a1e907f70293219b3ad1112e5f35e376f08092970109e22b5eaf58f31306c441ae481f08e2424e67de4ecb458dfc40f9538daba5d8815fbd69163d408b3dc0cd81d541e70e4eb41d7a9d9f26de852a2f2b2066a134c6f9f338b0e36e5683eb4a68739fad0575a15d02e0e7a96dbc2706e93dc34ff87e746a1e077f2fe317b5ecb24ce6d3aa90cdb2f8f1666eda14acd03fbb675a62ff6667803b7c11f67bcf81ddbf763e38db11bbef5f81d90bcb870007580a04028212ef11a3141069c37ebea31a7c416b7ed63b00f7b18086184a778d631ccb6669a858bc11f5a8a660d58d010c9792bb807f8a42d8f227e2c8c2bc9a8da59008bf8ed99f43e8a364cf3659595a709750e9f919843d3af04b7da8023524fd22dbc3250d0b4e4cfbe974f3a5cea6a7f47aaf0834149c031d88fbdc62c2e75e1e120c52c0ba2b311dee3482f5c5404e15d9af66fa41118cb96da4ea7d3df59d0a492c3969d71605b1c2831766c9aba5c62aa8cf395897b2ba0003619382354fb77b09ba507c719e455143bb324323443a7e140b7554f9cbd89d447dd4e12c045f1d931562b1baab7e05ed01c519ed6a4dc254f6a284bdb8b1051afd7ffec7653891b2f631ac8284d7d5add33c1534a9bfff3ce522e2fdd3335f6fc27b4cdaf618383f068bfa89dba209933e0b31fcb4fca56ed795d98fa494489f3e272126b5906608432939cfe0a143e0e068147d14776f4c9846b38c9ea1cc49c8281ab45a5b62e4380f9449d46a78ebe421efd7c8ea709c76c42476c505fcac37af033908875be4678f5cbc514b174cae1cae06ad82d6ac56e204af05c5eb06712c8a0b03399f0f154b780f02bf01168e8b6645eda09d6bc8733be84465e7a6f907e75b42a7cf0cd32ee9b18ac5c1c54410dba13d32faca70999f48b62c41923c0ec0efc81dbcddd2748b923957165e11ffaa231412add2b08f0051e18903301c2ce57f8f9e14bc482f53672b0f34f16465f29e756aae3310f812932cf294fcb4bc79d984a13e73a7042a612cb74a145c75c832ada0a906f1fe7c61f7b5b7b6637ec6995716fb0bd657d056a09b1017211ce69765ed6b77c33389bba9eb6dcbe0e8c11f8216f9823baae9c89d07654b076c4397f6c6d93820380645c95a82c26372840ca32f5419f532d61a1f6c66d23a38bc9accc308db6fa9674fe43314da0848aa5497b6416586f626ec526a95215fcb87fba3542298299a89b2ff4e3ca919c4b06467c963c378d3c287e42dd9da4bc8ae8f50bd56d840e7caecce12c09e2706f739c0503e4d8a2bc4d065a560c387024e0e05a1cd22d81386184ba6fc00db4ff5472d5d3fe63c88a50503a30c1b97e6d88b45b946e3f6a0c606222c129684e69a4255f07469838d6ab0d97e364f2ff8e0be1403b54ae9fcfdf63acafbc8e93da1cd91cb33be68a3b827e0fda3b87b7d6c31e61a6bf2ae5a148908a6b50d961fe44bd0f6a061a870b50e927f994007f51d6adf8153dfa41da7bdfbfc7727c7534739af2f05dfc31bc2e2e8d3eec1cd956e3908489d2baecfc17aaf670ba5f95b5f722b33cc4b04a87948f12713f5421cc6becb0702daab3a82c48e1eb35e4a7980e25605385aa8bde35d1d783a21ca099b794ed865da879d49888de0da108a4f02b616aca1bd679da31c38e55e6ebad50da5bc96fd942f8edaca9650abd1ef120e5247a4b1e26e502389d74cbd8a8c4294e2e8cbc8075a7771ea6aea4a06227f421b3214c51a12df5150cbe3f157a65f88d87450bae40222d620dd1a10735eefe7a8dbd0e187be758e364d50280dc89361b5e03f9ee44e69f59ab0e42dbfe460fcfccffad6b32202c240983d971a7289bd59b67f29b15abb04e201277b4efd81cfa20c1df5fbe3cf7fd3744511d39c8f85f5d95835f7dd3f7dba989f895240942ec54f045473837f256215bf7f2dc1dff2c56097aa907e8e6323345ef2f4de043c49d5c5893e8495021fccf36abbca8d1076a8303d5893ae02acb7a03b9e934f163ea8a2f15b0c5db869f4f3b3144947eacf7a1f881167ceed874f4dbf67b7642aa45cfdfc838a567b2c352c720a9d770db1a6693dda7df70323d714f6d74e3ca6fbab4c8f41db1cff551843c595ced10e92d888ec0601dccc1f638c81185d9e994829b29d4410c7f33cc53ede9876acfeec4aa8f3ba9b458ddadd4950035cbddb8f131f26da6cf46ef83ebdffc5a5bceb41b516decc54e808e46cabd31b000dcb13492ae9ad3fc46bdd603876ab46dd3fe3a5c267def7e0c5ba9e700efb113d5d17c10d179e9b96665db73b5704cfacc615e0bbf703cd97082e08cbcd154da62bc3bb00f95300349cf6a2cd9efaeafb6f1bcb29a52e5c2c52fd1c431b310e12c6bfa5ae0f00735591ea7fa661093302881e8745cea02aced867d10099ac6fa9b91502466a8db9e117deaf634202847e23f6ac5fd8a7bd0d1b094be88abc831d5963b6dec4e5986054209b1235c1e1eab5f5d4112616df25a48c36f2544fe5d187253f7a4654a3a5f80405c2fb3cee6b4455df2746cdd3ea928a8c700fceaa84ff4590fc8b610abfce65279bd4dc45f09fc35bdc278051ddded9e388c42244e8d71d567b30f1aca639d4c75e02797b89e63f64040febd015e549f871abd59b2e851bb3874a26538517120ac67dd68e73f33d565ff2660790311741e5fb3b65cba89510b66f19058fd7a16b9fe5409e0bffe242e5b2540e04179d1d1e1c9c7bb99e7b38c02489fddc00c7432e17b7c19407a018dba6ed40f00f298909f8a29d62c8d823dbb9511f50", 0x1000}, {&(0x7f0000001380)="27502d5a8c626e19adacd6e91b1d044b3da2572007c0c7f9bb359d5d3dbf2ce7fdb5a3554994930293f33758949a0d0cc1d7b0c810f7285d98c66c3274988e9980e9069e97cfa00244c88bae23912d4852c529b2a11810a053dbabd1244f17c7b6ff7bad45b735a6afced608580ee2a6791d722319ecec4a0fea1d029d5133f61da81e93f3527bb0a6438132cd78c69c604977601814d10ff102491fb3c451aa87d60a2281991ad0c4a641e66ce060f45c5bcad9936a02065d7d395e5a76886fd441aba1f8510d5eacef83c3020e74444c3ebae64d6a1f490d2b93f11879e278d594c96279bb9c433ea09e1b6ac3", 0xee}], 0x5) listen(r3, 0x404) write$binfmt_misc(r0, &(0x7f0000001480)={'syz0', "84a64dc764e10dc84f6378a8941bde86e9287f38baf4657a00b8262a1aa6ffd71eb814a619dc9d421c76db92226164fa898fbd492b18e7b267105439b0a3f4aaae"}, 0x45) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001500)='/proc/self/net/pfkey\x00', 0x111800, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000001540)) listen(r3, 0x5) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x14) close(r0) 2018/05/06 21:04:12 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup(r0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x10) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000000)={0x1, 0x10001, 0xa2c}) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:12 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @rand_addr}, &(0x7f0000000080)=0xc) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x8, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000240)={0x1f, 0x3d6c, 0x80, 0xfffffffffffffc01, 0x0, 0xfffffffffffffffb}) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) getrandom(&(0x7f0000000380)=""/60, 0x3c, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:04:12 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') bind$ax25(r1, &(0x7f0000000080)={0x3, {"69273162c2e61f"}}, 0x10) 2018/05/06 21:04:12 executing program 7: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:12 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:12 executing program 6: r0 = socket(0x4b, 0x1, 0xcf) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x5}, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x14, 0xc, "b424cf18e458c2e02ef9729ba634456a4cf10059e67127bea055f52fb35e5bc6982dd08562ef9b47fcb1ab4c020e12fdfffcc465471321ad018518518bf43679", "118060e91a89963365eaaf5b2e68ae6ea9f80559fd6044b11c3ea75096ea09cc", [0x8, 0xffffffffffffffdb]}) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:12 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={"a283d27402e7ff929b1623fb9c000812", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendto$ax25(r1, &(0x7f0000000100)="b9b4cfa61106bfcb5fa90bc7ba5e9655671aeaf0235f43e2851ce0a3c6bf1f826587394ba198147b290f3e213e69bf4418775eca266b1d571e5624", 0x3b, 0x8000, &(0x7f0000000140)={0x3, {"3f150a435662e3"}, 0x7}, 0x10) r2 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000240)={r0}) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000200)=0x100000001) r3 = accept4(r2, &(0x7f00000002c0)=@sco, &(0x7f0000000080)=0x80, 0x80000) syncfs(r3) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x101000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000280)) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000340)={{0xa, 0x4e20, 0x16, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x7f, [0x6, 0x40, 0x1, 0x3, 0x800, 0x3ff, 0x6, 0x2]}, 0x5c) 2018/05/06 21:04:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) eventfd(0x7) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r1}, 0xc) 2018/05/06 21:04:13 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x101001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:13 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000f36c0000007a5fa832", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000080094fd6b5277f577ee"], 0x5}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) 2018/05/06 21:04:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x60c, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x20}, 0x1}, 0x4) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) [ 170.197173] Unknown ioctl 21521 [ 170.275108] Unknown ioctl 21521 2018/05/06 21:04:13 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:13 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) timer_create(0x0, &(0x7f0000000080)={0x0, 0xf}, &(0x7f00000000c0)=0x0) timer_delete(r3) ioctl(r2, 0xfffffffffffffff9, &(0x7f00000001c0)="0e9637f7b9e2dfe2cd0f5b8dda25edf58f86761dd3edf2a97f1f36c76b562ec2070aeb9dac537c7d01456becfd2668fdaedbcb6931c920d6147f8e2b38d9744f38ed7879c0740e675413891e04e7c649ad637fbb06b5413ec5067a1b695be093ea085327e9ef3618263dcef02d41d053e7c606ef39a33256c016c3b141c78724101c5f2c5c289a7b8d8d7d961e") writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:13 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:13 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7d89, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x111, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x10000, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x1080000}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:13 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) move_pages(r0, 0x4, &(0x7f0000000040)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil], &(0x7f00000000c0)=[0x7, 0x2, 0x5, 0x4], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x4) r1 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = socket$inet6_sctp(0xa, 0xa, 0x84) r3 = dup2(r1, r1) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_flowlabel\x00') ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'veth1_to_bond\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) accept4$alg(r0, 0x0, 0x0, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/85, 0x55}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e22}}) preadv(r0, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) 2018/05/06 21:04:13 executing program 4: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:13 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x2}, 0x8) accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000440)) 2018/05/06 21:04:13 executing program 1: r0 = socket$inet6(0xa, 0xf, 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x19e) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x64, 0x20000) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000080)=""/13) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/05/06 21:04:13 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:13 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x7ff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x2}, 0x8) accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000440)) 2018/05/06 21:04:13 executing program 3: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) fcntl$getown(r0, 0x9) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000140)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180)={0x6, 0x7fff, 0x2, 0x101, 0xb52}, 0x14) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2000006, 0x50, r1, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x800, 0x0) ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000900)) r4 = fcntl$getown(r1, 0x9) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f00000002c0)="a0de0e1820bddf30e4b9f7f7e2e404225e1b844c036bc723170f32d3ddd7b46d5c16afe7a8f746c28b70cac8cf88f47f22970b4afa1c4734e99fc7638ca6b8ab56c714813ffae3750f9453cf3a659bed27d9c5b1def8642d046ed5fc2af2e14272d8080795006d7c28bbf1a7b54f2f8f06ea98789c24deb71655522f1016eb7e8f8f3d23fc35cdfbd417bd7902a0fe7f5a21361a3bed954c106ba244029deb96e69ee9b19e7994f5fb545393ff613bb0f69c8a14d2d74537f9171b", 0xbb) sched_setparam(r4, &(0x7f0000000040)=0x1ff) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) prctl$setname(0xf, &(0x7f0000000400)="2a3a6d643573756d6574683170707031626465766367726f757000f41a39f84af666156d174247e864a6e48028e874b2e386b07ebec2c5f68b745816000000000000") 2018/05/06 21:04:13 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:13 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) tee(r0, r1, 0x8, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x86) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bcsh0\x00'}}, 0x1e) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$int_out(r2, 0x5462, &(0x7f00000000c0)) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000100)=0x2000000000000000, 0x4) 2018/05/06 21:04:13 executing program 4: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:13 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) move_pages(r0, 0x4, &(0x7f0000000040)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil], &(0x7f00000000c0)=[0x7, 0x2, 0x5, 0x4], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x4) r1 = socket$inet6_sctp(0xa, 0x20000000005, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = socket$inet6_sctp(0xa, 0xa, 0x84) r3 = dup2(r1, r1) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:14 executing program 1: r0 = socket$inet6(0xa, 0xf, 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x19e) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x64, 0x20000) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000080)=""/13) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 2018/05/06 21:04:14 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:14 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:14 executing program 6: r0 = socket(0xb, 0x100000802, 0x81) accept4$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x7c, 0x41, 0x201, 0x70bd2a, 0x25dfdbfd, {0x12}, [@generic="42b603ba5dbc1f05f028311e221720c6e6f923af8d661fd15df592e824a50902a06b367d98bb4e21c645c36c6d2b07e5fbecd9106ae6a51a9055a5d5d0", @typed={0x20, 0x95, @str='posix_acl_access}systemeth0\x00'}, @typed={0x8, 0x6f, @u32=0x4}]}, 0x7c}, 0x1, 0x0, 0x0, 0x48000}, 0x40000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000340)={0x3, 0x7}) r3 = fcntl$dupfd(r1, 0x0, r0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7, 0x871}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x0, 0x200, 0x7, r1}, &(0x7f0000000100)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x891c, &(0x7f00000002c0)={'veth1_to_bridge\x00', @ifru_data=&(0x7f0000000280)="a740d74e1c8ea38f6ae0895cf7ff6e4a1dc070a3def38eb1e2cc8199e02d5255"}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0xc0082, 0x0) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:14 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:14 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:14 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7d89, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x111, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x10000, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x1080000}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:14 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x12016, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0xfffd, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)={0x71, 0x4, [0xbf3]}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @loopback}, &(0x7f00000001c0)=0xc) connect$packet(r1, &(0x7f0000000200)={0x11, 0x10, r2, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:14 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:14 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7d89, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x111, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x10000, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x1080000}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x306}, 0x4, {0x2, 0x4e21, @loopback=0x7f000001}, "697036746e7f0000000029dd44b600"}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4f8a4f0e0dbd62ba, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 'bond_slave_1\x00'}) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x137, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x53b}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xffffffffcb914640, @empty, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x1c}, 0x6}], 0xb0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x274000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000040)={0x8001, 0x8b, 0x9, 0x5}) 2018/05/06 21:04:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='sit0\x00', 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="41ccc53a48eda111fb932e8e054539136af962ed50f0c5859b608ae7e7f38a722c9d7abeee3da1b34991cdef87afc4a1a1102e3897476d04130dfe2cd4b6b27db1d8fece68320d9cb389732bfb6fb24d1ed415dc6d17c6427226e4f1ab1e1e84b1be92054ace53f54125c16516704f50023f664f49d7a7649dcc7d16e0fc001f54dd437b748ec882053653f66c340c6762f9cb76dfefa55df624a61dbe8e8f5c6f56500aa8e77472b01fa366a0", 0xad, 0x0) keyctl$unlink(0x9, r1, r2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x2080, 0x100) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000400)={0x12, 0xfa, &(0x7f0000000300)="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"}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:14 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:14 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f91411ac450d1d31ada01acc", 0xffffffffffffff97}], 0xffffffffffffcac) 2018/05/06 21:04:14 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000180)={[], 0x20, 0x8, 0x5, 0x6, 0x2, r2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:14 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:14 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00'}) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) futex(&(0x7f0000000040), 0x3, 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)=0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_settings={0x9, 0xfff, @sync=&(0x7f0000000000)={0x7fff, 0x2, 0x8000}}}) 2018/05/06 21:04:14 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:14 executing program 0: r0 = socket(0xb, 0x100000802, 0x81) accept4$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x7c, 0x41, 0x201, 0x70bd2a, 0x25dfdbfd, {0x12}, [@generic="42b603ba5dbc1f05f028311e221720c6e6f923af8d661fd15df592e824a50902a06b367d98bb4e21c645c36c6d2b07e5fbecd9106ae6a51a9055a5d5d0", @typed={0x20, 0x95, @str='posix_acl_access}systemeth0\x00'}, @typed={0x8, 0x6f, @u32=0x4}]}, 0x7c}, 0x1, 0x0, 0x0, 0x48000}, 0x40000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000340)={0x3, 0x7}) r3 = fcntl$dupfd(r1, 0x0, r0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:14 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000180)=0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x450103, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in={0x2, 0x4e24, @rand_addr=0xfffffffffffff77d}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4f}, @in6={0xa, 0x7fff, 0x958, @dev={0xfe, 0x80, [], 0x1f}, 0xd5}, @in6={0xa, 0x4e24, 0xac2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0xffff}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}], 0xac) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x4e, 0x2) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') signalfd4(r2, &(0x7f00000000c0)={0x6}, 0x263, 0x80800) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000300)=""/4096) 2018/05/06 21:04:14 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="240000001900030008fffd946fa283bd0af0ffffff0000060500000000000000d114737e", 0x24}], 0x1}, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x8}, 0x8) 2018/05/06 21:04:14 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80000, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0xd35a) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'lblcr\x00', 0x6, 0xe7, 0x4b}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) sendmsg$nfc_llcp(r2, &(0x7f0000000840)={&(0x7f00000002c0)={0x27, 0x0, 0x1, 0x3, 0x4, 0xff, "baad6dc7dac092c51cf7d931244af369fcc100b26abc60b95f39abe502bae367cf59880e4be54eb67d10c0b45c32cd18526978f3e822af322411e6f7f2c3e1", 0x3b}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000340)="c3e6bd852da739a5223eb5e4abef97f433da12ff9136d7e9fedf083a7f2e96f1cd1f1bf7af192b0ec3bcbd0b148bd0559224e8aeb5dd346d3f256302d3fa2728f2c095f25b001cb6c2a336c32f3207814090e951b43cea75d23abcc49456417f42c4d2f01ef09c675d6c4a35c60141f49b61d75ea976c65439d774b4fefcbe1de8d92eec24dda7a1ab9fe15c01f19e39", 0x90}, {&(0x7f0000000400)="32d5f427a8db97b4ab678c17dddf172c0633caf503866e1bdae01a69dd5a5b3c1bec4b33507d7705c498d0279212416611987436878aa83d5506b90a08e72a2f14851bb3c37efa3ed0ace69a114dfd3b739b1cee8740e3d27de3f2d5b634b7e9c22f194cb4f2e40e0e9fdb917d59c12962017814aae5ae0b", 0x78}, {&(0x7f0000000480)="4c9b0b27c5d7c000431fb7bece0e4b867edfab4353bb67b9b7260da36d5c08ae9b30c2ee256671a5bd9bfb000591d2b81c222fe251f45ee40edf99a02d76f86b844a34c9d61ee6dc0206a0fc08b7157008c23e999ea3caf1acafc6a9a3e9ea732fc7b3", 0x63}, {&(0x7f0000000500)="880d3a803d2452326bf7122890d7c31e85b626c9414b135b2eca9b20aa609bc12ea526dc3381575f81786568516a83eb0004f31b2c9af8c94b19dec4e6a7ab1a8b62ea38d1f62189dba4986c0b4ae27499e0a18b6f4e05d90b3dda5dc960deda0eb9904a83f902c6fb3ca739bc6de85eb10174e833de0bff5ae4ec9deca1d46c8bebd849fe87d2ea48913cb4edd52eadd221375814546e96466b7202f9f3849428af0c", 0xa3}, {&(0x7f00000005c0)="c118ac89cb3f296992e459e921b46940e1b77038caac40dd18562855764a21868095b1b9425665184082a381993fbe100473", 0x32}, {&(0x7f0000000600)="b482eb413315d944b8403c960fc44fb6afeec564daf8b093a414843cabc33bbd9cc15f9fb77173b1a25b288399c588ab246aa2c6b88160bf7fbd54ab4ce70ff0760c9df8e66ae807336b04feaf8b38be309d9548d3535b57200027f8e943fb9544a89870d2ab14d551b93006a16d33850fad350566ea70ed7b81dad438538dd3116b99ae00e6434cf78a1852c388dd4ec03cd71ce749b709fbdd6df124a4a2a7573d99d7f54e609086f69b910e76bfaac271037accb80072bfb6cd4c84f5eec428aba59247306bc8be6c6ba891cb735bdf3b9a940b34eba6c023425dbd6a55028f854a3150bd136d6f3d682cbedb", 0xee}, {&(0x7f0000000700)="e5b147522a15919cf19239a9c764682f9c352c1c4df86c65b1b28c7202e881028d9014699af53f3c453054e77cbed0fd1afc89d08ca0cf7193e8343cfb79d28744", 0x41}], 0x7, &(0x7f0000000800)={0x38, 0x10f, 0x4, "0621915abf9a64b5dee7d2653d594fac5279e1a8932fccdb385e46eb424b9e9edc01312ab5e7ca"}, 0x38}, 0x81) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x822, 0x1, 0x48, &(0x7f0000ffc000/0x4000)=nil, 0x10000}) fstatfs(r3, &(0x7f00000001c0)=""/159) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000280)="48e4f9144b4f450d1d31ada01acc", 0xa}], 0x100000000000018c) [ 171.952202] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 172.012190] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/06 21:04:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:15 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:15 executing program 0: unshare(0x400) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) poll(&(0x7f0000000380)=[{r0}], 0x1, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/05/06 21:04:15 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xd395, 0x3ff, 0x40, 0xffffffff, 0x0, 0x100, 0x3f, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x0, 0x2, 0x2, 0xcc9b50d, 0xd9}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="6a000000308ded91f4c46c1c28082d293527be1b347269cabfec39baadc58ea8647cc3521f17017f41e799f0742e88cbcd1c3fb17dc8f230421d0f0c4e161ed86b8110aadbd1e7cf9e007284ba5ebc1f9a9c3b9aac333b53d83cd39656aa8e5bf3c5e303b776860430cefc010194"], &(0x7f0000000100)=0x72) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r2, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x101000, 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net\x00') mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f00000002c0)=""/172, 0x23) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r2 = getgid() fchown(r0, r1, r2) 2018/05/06 21:04:15 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:15 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:15 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xbc, r2, 0x900, 0x70bd28, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xf, 0x4}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x20}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xf, 0x4}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}]}, 0xbc}, 0x1, 0x0, 0x0, 0x20004040}, 0x4008000) r3 = fcntl$dupfd(r1, 0x0, r0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) signalfd4(r0, &(0x7f0000000000)={0xff}, 0x8, 0x80000) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x20001, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xf8, "0a3f1e6ce6059cb15f28818c869efb9e26b45a2926872bd8edb090f206ee4fcb5ecc19bfbd6c3716c489d15f547f540a9f303d6a07903fc8b7f831ca7c88387c5dfade91747f3a7a8003aba6252da35ad43b60b1c59151f363bf88f7e5beeb1affeadb700495a93c12de08a2bdae4788160ed1f9abd773b66a92169d814d70e66165894d2e9cdb5f74da91fd0327249be31e69aa695ce17072f17f3bdc4351727ce69981af2f5855484a492389abaf730e13cf7e7259e748b2b3b2242447a979c98600be63f13a4748c75d60c278b18d6610bf7147277ff4d4408a9ae7411502e5e23e93e011ec8d0c3b596b95b19e3c5530bea06e9b0847"}, &(0x7f00000004c0)=0x100) r3 = syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x5, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={r2, 0xfffffffffffffffb}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r4, 0xba8}, 0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000000340)=0x9) r5 = memfd_create(&(0x7f00000002c0)='selfcpuset]\x00', 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r6, 0x7, 0x30}, &(0x7f0000000140)=0xc) 2018/05/06 21:04:15 executing program 1: r0 = memfd_create(&(0x7f0000000100)='system.', 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) fadvise64(r0, 0x0, 0x9, 0x4) fsetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000000000006f7369785f61636c5f6163636573737b59f435201ee455002ae6ae7d3f9573"], &(0x7f0000000080)='\'\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200200, 0x0) 2018/05/06 21:04:15 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:15 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') 2018/05/06 21:04:15 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:15 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2400, 0x0) fcntl$setpipe(r0, 0x407, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x6, 0x8, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000000080)="ad8004b5cf6ef8bdcaf19d89c0280c2656185496059357", &(0x7f0000000040)}, 0xb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000012000), &(0x7f000000cff6), 0x1}, 0x20) 2018/05/06 21:04:15 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000b00)=@newlink={0x30, 0x10, 0x41d, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x30}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x60, 0x1a, 0x20, 0x70bd26, 0x25dfdbfe, {0xa, 0x80, 0x14, 0x6, 0x0, 0x3, 0xfe, 0xb, 0x800}, [@RTA_ENCAP={0x34, 0x16, @generic="624a4317c6ba544f0ee67538d4a0e78689ecd6ff0ac72982a77b6fd66853149593d77d1058be7cc46d84b15d73"}, @RTA_PRIORITY={0x8, 0x6, 0x3}, @RTA_PREF={0x8, 0x14, 0x667}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4004000) 2018/05/06 21:04:15 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = dup(r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="72617700000000000e00000000000000000000fdeb8254423cba881aa768edb9cbb48400000000000000a8fda2f2af065ef9516c0a7fdc451a9eef0dc7c8acaf89eac0e50fe1d76906101e4d54153674df34b193b8f8a819959e37618c6e6beb1bc5a8a48927844cd90b540b119e0c42621bb0d2e86da844200e6fe436a54bd4e9ee8184602428474d7763ec5835762dbe29cf9c4d7067facabc4bd1ba8f54f9ae100811388ffe71df5d245808e0dc5a0223a7be3b49"], &(0x7f0000000040)=0x24) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x33c, 0x4) read(r0, &(0x7f0000000000)=""/109, 0x6d) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=ANY=[@ANYBLOB="0202000002000000ecffffffffffffff"], 0x10}, 0x1}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000100)=0x401, 0x4) 2018/05/06 21:04:15 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2621, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000180)=0x8) 2018/05/06 21:04:15 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'lo\x00', 0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f00000001c0)=""/250, 0xfa}, &(0x7f0000000080), 0x6c}, 0x20) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000003c0)={@mcast1, 0x0}, &(0x7f0000000400)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000440)={@local={0xfe, 0x80, [], 0xaa}, 0x2a, r3}) 2018/05/06 21:04:16 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x100000001) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000000280)={&(0x7f0000000180)="6aad10cd43167475d5a055e6a4b92161eb1020fdb03040f7670b63435145c7f05408b99595ead360af80f467975a448c81ae5013b0f13b6ecbc874d4b8b682b0692b518e15188b33426af3b5cc4f3416a4dfb37ee1b1999be8f1c027dd9d3a85120ba14af1b253003c9f7e252439bb6879fb5905e96b4bc475aeeb5c0657e822dd8ed40e84ce18c3844b0ce7a1abe59ac69381df7b6983222eb628617186002760fc7bf85d68e7b18c730671da307497fd6046863045d9f2f512490a074174e586fec98dc08aaa50", 0xc8}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) 2018/05/06 21:04:16 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1000005, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) uselib(&(0x7f0000000200)='./file0\x00') r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x410080, 0x0) ioctl$TIOCNXCL(r1, 0x540d) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x200200) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x12081, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e23, 0x6c, @dev={0xfe, 0x80, [], 0xa}, 0x8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x7fff}], 0x84) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:16 executing program 3: perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) readv(0xffffffffffffffff, &(0x7f0000000040), 0x200000000000021c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) recvfrom(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x41, 0x0, 0x0) 2018/05/06 21:04:16 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) sched_yield() ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:16 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:16 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:16 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090a00000000000000000000000300e6ffffff00000200000000000000889add70306d1416e4ff0000000000001100ed170964a79a9e9f020200000000030005000000000002000000e0000001"], 0x50}, 0x1}, 0x0) 2018/05/06 21:04:16 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:16 executing program 0: prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x7, &(0x7f00000001c0)=[{0x6, 0x0, 0x1, 0x5}, {0xd5f, 0x6, 0x100000001, 0x3f}, {0xfffffffffffffffc, 0x4, 0x0, 0xa6c}, {0x6, 0x1f, 0x80000001, 0x7f}, {0x4, 0x1f, 0x8000, 0x101}, {0x6, 0x7fffffff, 0x8, 0x80000001}, {0x24a, 0x80000000, 0xffffffffffffff01, 0x5}]}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ip~4/vs/becure_tcp\x00', 0x2, 0x0) getsockopt(r0, 0x0, 0x8, &(0x7f0000000040)=""/2, &(0x7f0000000080)=0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) futex(&(0x7f00000000c0), 0x0, 0x2, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x1) syz_fuseblk_mount(&(0x7f00000011c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/06 21:04:16 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000001800)='/dev/snd/pcmC#D#p\x00', 0x7e88f132, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001840)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x9, 0x9, 0xff, 0x9, 0x4, 0xfffffffffffffff8, 0x2, 0x6, 0x8001, 0x68, 0x4, 0x2, 0x606, 0x9, 0x3]}, &(0x7f0000001940)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001980)={r1}, &(0x7f00000019c0)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x2a4ff7d0, 0x4) 2018/05/06 21:04:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140), &(0x7f0000000100)=0x8) 2018/05/06 21:04:16 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x0, 0x3f, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) [ 173.934499] audit: type=1326 audit(1525640656.933:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12449 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/06 21:04:17 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10880, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f00000001c0)) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = fcntl$dupfd(r2, 0x0, r0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000080)) 2018/05/06 21:04:17 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x26) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000300)={r2}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x400000) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="f8891cfb", @ANYRES16=r5, @ANYBLOB="220e27bd7000fedbdf250300000004000500080003003f000000080004000100000004000500"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x40) ioctl$sock_ifreq(r3, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='maps\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) sendfile(r0, r0, &(0x7f000050dff8)=0x1000, 0x879) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x101, 0x4) pwrite64(r0, &(0x7f0000000040)="bfb241b398138e5e809e5785885dd00437ecaf3dd78cacff0ea43bc593ccb9bf43a06a2b27aa36fb280ebe4c94287c8c5bca79c16aaef946b7f4b556919fddcc6d5528c97111858f93b9dd6e8984483d6a63a6fbec16990297c1b3a18a49e54bb37c4a4393c5f3d203dce831f93dd14e18e2a681922073a272ab8769b445621d1068a4e208832901bf84bcf7c9f0ce3eb780e3066627e33b6fff4795ebb268e500ab88168b2d098ea210fa", 0xab, 0x0) 2018/05/06 21:04:17 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:17 executing program 3: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00002a0e50)={0x1c, 0x18, 0x3, 0x0, 0x0, {0x5}, [@nested={0x8, 0x3, [@generic='\n']}]}, 0x1c}, 0x1}, 0x0) 2018/05/06 21:04:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x80089203, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socket$inet6_sctp(0xa, 0x100000040047, 0x84) 2018/05/06 21:04:17 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:17 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0xffffffff, 0x3, 0x8000, 0x81}, {0x8, 0x8, 0x20, 0x3}, {0xfff, 0xfffffffffffffffe, 0x5ad0, 0x7f}, {0xfff, 0x6, 0x2, 0xfffffffffffffffc}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x20, 0x2080) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000002480)={0x53, 0xffffffffffffffff, 0x50, 0x4b91, @scatter={0x5, 0x0, &(0x7f0000002280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/25, 0x19}, {&(0x7f0000001200)=""/5, 0x5}, {&(0x7f0000001240)=""/53, 0x35}, {&(0x7f0000001280)=""/4096, 0x1000}]}, &(0x7f0000002300)="fcd13f7ded3c2a46c71e2c35488ae5330630835a103173d4c6a865e1c7f5b6172897c5ac07c6114a9998ad30f228f1abe7c8b97de404d6fb0d8e447b5908ae23f65fff340e6bcc9a7933130d17080cdb", &(0x7f0000002380)=""/153, 0x200, 0x1, 0x2, &(0x7f0000002440)}) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) 2018/05/06 21:04:17 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) [ 174.832451] audit: type=1326 audit(1525640657.831:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12449 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/06 21:04:18 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f00000001c0)=0x60, 0x800) ioctl$sock_ifreq(r1, 0x1000089f3, &(0x7f00000002c0)={'\x00', @ifru_ivalue=0xa5a}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) r3 = geteuid() r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r3, r4) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=""/58, 0x3a) ioctl$sock_ifreq(r2, 0xfffffbfffffffffe, &(0x7f0000000040)={'vcan0\x00', @ifru_data=&(0x7f00000000c0)="b08808ea58f0e64607a87aa4de631fa282cb0cfd8fe7080ff4ae7413a5d8e839"}) 2018/05/06 21:04:18 executing program 1: r0 = socket$inet(0x2, 0x5, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x7, 0x4, 0x0, 0x7fff, 0x5d8c, 0x2b7a3c17, 0x8001, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7f, 0xfff, 0xffffffffffffffff, 0x5, 0x49171e91}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in={{0x2, 0x4e20, @rand_addr=0x400}}}, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r3, 0x0) r4 = add_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="737fa7e2d2711c7eb3177edaf3fc623ae67e89e05e07f73dc7a47693d021c5e4cffed6210e9b2f42391ece017530182bb2d2836567030e9181eea0a7750909cd5afca3db536d55410a69051b488535b54e200a19b96478ce40058a38258a7bbc4e962f8e8d5c1f01b9a233f30bf75fc2d149cb44df06950d3ad58b85c46539", 0x7f, 0xfffffffffffffffc) r5 = add_key(&(0x7f0000000540)='encrypted\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="29c1d0c3c8645c5d068efd9a47b154b2dc87de121d4f96875c54fcb1528bae14a332b40d38d480d6d81ef5d55bc9e7253aea54b3dbfcccdfa0", 0x39, 0xfffffffffffffffa) keyctl$search(0xa, r4, &(0x7f00000004c0)='syzkaller\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, r5) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r6, 0x10d, 0x4000000e9, &(0x7f0000000040), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1df, 0x10, 0x6, 0xffffffff}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={r7, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) 2018/05/06 21:04:18 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xa) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)=0x0) process_vm_readv(r1, &(0x7f0000000340)=[{&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/2, 0x2}, {&(0x7f0000000280)=""/188, 0xbc}], 0x3, &(0x7f0000000680)=[{&(0x7f0000000380)=""/24, 0x18}, {&(0x7f00000003c0)=""/179, 0xb3}, {&(0x7f0000000480)=""/214, 0xd6}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000640)=""/45, 0x2d}], 0x5, 0x0) tgkill(0x0, 0x0, 0x0) dup(0xffffffffffffffff) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/05/06 21:04:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000180)=""/202, &(0x7f0000000280)=0x2e9) 2018/05/06 21:04:18 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x103) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socketpair$inet6(0xa, 0x80005, 0x6c2, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000040)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:18 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x101000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x5, 0x3, 0x8, 0x8001}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4, 0x0) r2 = socket$inet6(0x10, 0x4000000003, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/107) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:18 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:18 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:18 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=""/110, 0x6e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000080)={&(0x7f0000000140)="29bf2ef9f85bd354ffcb608c1ce105ea10c3acc80849318edddbf743c8872bc817895250aaf58115f8bddde24edebe88b5804bd8327c7e46478599fbd323f2cceb10ca815fc5ca5e9633e7e07ca2a1bca3e5abc9566a29767a49c33a27477086379240725d9e3efad80c127d87e1ba95387c79684cb034379d9b4ecc922f4492815de31684206d20f380640381cb1e413d931a993fe7feeecacb3a57c969053cbf38335f39883ad7135d6e4a5851fa3b6fe79647959b07ad0d85aa70afbe3681abc0de5b2f9733e7b680e5c4404977e30ef6168ce1d98d0e045992ad23977c6e1b6af251344f4b80413b6ae4f7f331ce96", 0xf1}) truncate(&(0x7f0000000240)='./file0\x00', 0x20) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)) 2018/05/06 21:04:18 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:18 executing program 2: ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:18 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xa) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)=0x0) process_vm_readv(r1, &(0x7f0000000340)=[{&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/2, 0x2}, {&(0x7f0000000280)=""/188, 0xbc}], 0x3, &(0x7f0000000680)=[{&(0x7f0000000380)=""/24, 0x18}, {&(0x7f00000003c0)=""/179, 0xb3}, {&(0x7f0000000480)=""/214, 0xd6}, {&(0x7f0000000580)=""/155, 0x9b}, {&(0x7f0000000640)=""/45, 0x2d}], 0x5, 0x0) tgkill(0x0, 0x0, 0x0) dup(0xffffffffffffffff) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/05/06 21:04:18 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x7ff, 0x4) socket$unix(0x1, 0x5, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) getpeername(r2, &(0x7f00000001c0)=@can, &(0x7f00000000c0)=0x80) [ 175.695795] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/06 21:04:18 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) [ 175.750508] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/06 21:04:18 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:18 executing program 1: r0 = shmget(0x0, 0x2000, 0x10, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/125) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x40045568, 0x0) 2018/05/06 21:04:18 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) fdatasync(r2) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) 2018/05/06 21:04:18 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x101000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x5, 0x3, 0x8, 0x8001}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4, 0x0) r2 = socket$inet6(0x10, 0x4000000003, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/107) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x1, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000280)={0x80000000, 0x9, 0x92c}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x1, "1b"}, &(0x7f0000000040)=0x25) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xf5a4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r3, 0x1ff, 0x30, 0x0, 0x8}, &(0x7f0000000200)=0x18) [ 176.038776] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/06 21:04:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x8000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f00007ed000), 0x2b) 2018/05/06 21:04:19 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x0, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:19 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:19 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x101000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x5, 0x3, 0x8, 0x8001}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4, 0x0) r2 = socket$inet6(0x10, 0x4000000003, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/107) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:19 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x9ba7, 0x80000000, 0x0, 0x8000}, {0xffffffff, 0x100000000, 0x1, 0x2}, {0x101, 0xfffffffffffffff7, 0x6, 0x7d}, {0x8000, 0x9, 0x5df1, 0x5}, {0x9, 0xffffffff, 0x63a, 0x9}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) [ 176.423687] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/06 21:04:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x51ef}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0xcef, @dev={0xfe, 0x80, [], 0xa}, 0x8}}}, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:19 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)="ccc2c2b18ebc5c981b16b5d1d74ad9c08b47096358d6077bb8b91eb177389d6a456b380068e882f4dfd96a45cf5fc86aee4ebe6d57b3f44ff8fe384850fb545b49136e1d1b242e2a9927815926d477e7a6e552eff25786121dfb607b5c611b0e6f002aa19c4e9fbfcc7896beadd8dbd5429208321001499ec6a63b45d8edb1901ad0bcfb2e8fc42a133705c2b04a1781ba12ef364cb073529d69799db1290997d8394fe04e25d78d292d89a8f1f578169a89e2a10b34eb6b41bc9794a1fda134ec965e6796a51d04068e73435823420365253a759509608de227991504fd8fc12e4ff08ffb8e855595b8da0953396f", 0xef}, {&(0x7f00000001c0)="6455551ba06eee116df26507bafad21123ca2eb706be49a1c208c3ae776a809933c2c660765c4b5c0d407400d0423594df47d4c3e5f3e981a3cae25d4040e69bd34914f8acb0091fa8f1f3971f09", 0x4e}, {&(0x7f0000000240)}], 0x3, 0x8) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(r1, 0x0, 0x0, &(0x7f0000000000)) tgkill(r1, r1, 0x28) 2018/05/06 21:04:19 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x0, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:19 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x1ff) sendto(r1, &(0x7f0000000000), 0x0, 0xfffffffffffffffd, 0x0, 0x0) 2018/05/06 21:04:19 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r2 = pkey_alloc(0x0, 0x1) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) pkey_free(r2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = fcntl$dupfd(r1, 0x0, r0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:19 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:19 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:19 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x101000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x5, 0x3, 0x8, 0x8001}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4, 0x0) r2 = socket$inet6(0x10, 0x4000000003, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/107) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) [ 176.665832] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/06 21:04:19 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = dup2(r0, r0) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:19 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x101000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x5, 0x3, 0x8, 0x8001}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4, 0x0) r2 = socket$inet6(0x10, 0x4000000003, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/107) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:19 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="b8d4"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="d4"], &(0x7f0000000040)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 21:04:19 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'vlan0\x00', 0x1002}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x54000, 0x0) [ 176.960448] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/06 21:04:20 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x101000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x5, 0x3, 0x8, 0x8001}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4, 0x0) r1 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:20 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet6_sctp(0xa, 0x8, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/06 21:04:20 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="230e523571801ea9"], &(0x7f0000000240)=0x2) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 21:04:20 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:20 executing program 1: clone(0x200, &(0x7f0000000200), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000100)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f0000000200)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) lseek(0xffffffffffffffff, 0x0, 0x3) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/05/06 21:04:20 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000000080)=0x101, 0x4) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) [ 177.965655] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/06 21:04:21 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x101000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x5, 0x3, 0x8, 0x8001}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:21 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) poll(&(0x7f0000000080)=[{r0, 0x8}, {r0, 0x100}, {r1, 0x4000}, {r1, 0x1002}], 0x4, 0x1ff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'if?0\x00', 0xa1fe}) fcntl$dupfd(r1, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000200)={0x6, 0x9, 0x9, 0x3, 0x6, 0x10000}) epoll_create1(0x80000) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x10000000000001a6) 2018/05/06 21:04:21 executing program 2: clone(0x20000100, &(0x7f0000000500), &(0x7f0000000400), &(0x7f0000001500), &(0x7f00000015c0)) 2018/05/06 21:04:21 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x101000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x5, 0x3, 0x8, 0x8001}) r1 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:21 executing program 2: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="68a772ee"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 21:04:21 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x0, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:21 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:21 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) [ 178.401479] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/06 21:04:21 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) openat$cgroup_ro(r2, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/05/06 21:04:21 executing program 3: syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x101000) r0 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) [ 178.661477] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/06 21:04:22 executing program 2: r0 = getpid() bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x0, 0x2, 0x0, 0x82b3}, 0x2c) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 21:04:22 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:22 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="3ecc"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 21:04:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'bond0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="01"]}) 2018/05/06 21:04:22 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x0, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:22 executing program 6: r0 = socket(0xd, 0x100000803, 0x5) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:22 executing program 3: r0 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:22 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) [ 179.502883] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/06 21:04:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'bond0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="01"]}) 2018/05/06 21:04:22 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:22 executing program 3: r0 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:22 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x6d, r1}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) fcntl$addseals(r3, 0x409, 0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r2) ioctl$KDDISABIO(r4, 0x4b37) r5 = fcntl$dupfd(r2, 0x0, r3) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f00000001c0)={0x7, {{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x8}}}, 0x88) getsockopt$IP_VS_SO_GET_SERVICES(r4, 0x0, 0x482, &(0x7f0000000000)=""/18, &(0x7f00000000c0)=0x12) [ 179.713391] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/06 21:04:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x1) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 21:04:22 executing program 3: r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:23 executing program 5: syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:23 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:23 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:23 executing program 3: r0 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:23 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) io_setup(0x5533, &(0x7f0000c6b000)) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000200)) 2018/05/06 21:04:23 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="4c013e"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 21:04:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() sendmmsg(0xffffffffffffffff, &(0x7f0000001f80)=[{{0x0, 0x0, &(0x7f0000001f40), 0x0, &(0x7f0000002940)=ANY=[@ANYBLOB="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"], 0xc1b}}], 0x1, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 21:04:24 executing program 3: r0 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:24 executing program 5: syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:24 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) shutdown(r0, 0x1) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) recvfrom(r2, &(0x7f00000001c0)=""/201, 0xc9, 0x0, &(0x7f0000000080)=@rc={0x1f, {0x1, 0x413, 0x2, 0x55, 0xecf, 0x1}, 0xfc30}, 0x80) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:24 executing program 3: r0 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:24 executing program 5: syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:24 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:24 executing program 3: r0 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:24 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:24 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) rt_sigreturn() r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:25 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:25 executing program 3: r0 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:25 executing program 6: creat(&(0x7f0000000080)='./file0\x00', 0x8) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xffffffffffffffff, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:25 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:25 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0x0, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000000400)=[{&(0x7f0000002f80)={0x14, 0x0, 0x0, 0x70bd2c, 0x0, "", [@typed={0x4, 0x5c}]}, 0x14}, {&(0x7f0000001440)={0x10, 0x37, 0xa, 0x70bd29, 0x25dfdbfe}, 0x10}], 0x2, 0x0, 0x0, 0x20000001}, 0x9ba72bfa6d4e1799) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 21:04:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/05/06 21:04:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000180)=@proc={0x10}, 0xc, &(0x7f0000000400)=[{&(0x7f0000001700)={0x34, 0x0, 0x0, 0x0, 0x0, "", [@generic="9edf2f87c4e054f7beaa9236c5d0f65baf4d1a2317943f76c71f13e5d224634e267751b3"]}, 0x34}, {&(0x7f00000033c0)={0x10, 0x2f, 0x502, 0x70bd29, 0x25dfdbfc}, 0x10}, {&(0x7f0000001440)={0x10, 0x37, 0xa, 0x70bd29, 0x25dfdbfe}, 0x10}], 0x3, 0x0, 0x0, 0x20000001}, 0x9ba72bfa6d4e1799) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/06 21:04:25 executing program 3: r0 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/05/06 21:04:25 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000000080)=""/52, &(0x7f00000000c0)=0x34) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/05/06 21:04:25 executing program 3: r0 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:25 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0x0, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:25 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/05/06 21:04:26 executing program 3: r0 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a3", 0x2b}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:26 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0x0, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:26 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:26 executing program 1: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="a635"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 21:04:26 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="b8d4"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="b7"], &(0x7f0000000040)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 21:04:26 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:26 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:26 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="f5aa"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 21:04:26 executing program 3: r0 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a3", 0x2b}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:26 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = fcntl$dupfd(r1, 0x0, r0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:26 executing program 3: r0 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a3", 0x2b}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:26 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:26 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:26 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:26 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x0, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:26 executing program 3: r0 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:27 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:27 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f00000001c0)=0x54) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="48e4f9144b4f450d1d31ada01acc", 0xe}], 0x1) 2018/05/06 21:04:27 executing program 3: r0 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75a", 0x40}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/06 21:04:27 executing program 5: syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x0, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:27 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0x0, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/06 21:04:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) dup3(r0, r1, 0x0) 2018/05/06 21:04:27 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="05003ecc"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/06 21:04:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000007, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000180)={&(0x7f000021f000/0x1000)=nil, 0x0, 0x1, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r0 = getpid() sendmmsg(0xffffffffffffffff, &(0x7f0000001f80)=[{{0x0, 0x0, &(0x7f0000001f40), 0x0, &(0x7f0000001fc0)=ANY=[@ANYBLOB="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"], 0x8b4}}], 0x1, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5babb8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc193f87d58455230c513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647a", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) [ 184.595246] ================================================================== [ 184.602657] BUG: KMSAN: uninit-value in memcmp+0x119/0x180 [ 184.608281] CPU: 0 PID: 1900 Comm: kworker/0:2 Not tainted 4.16.0+ #87 [ 184.614933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.624295] Workqueue: ipv6_addrconf addrconf_dad_work [ 184.629564] Call Trace: [ 184.632150] dump_stack+0x185/0x1d0 [ 184.635780] ? memcmp+0x119/0x180 [ 184.639231] kmsan_report+0x142/0x240 [ 184.643030] __msan_warning_32+0x6c/0xb0 [ 184.647086] memcmp+0x119/0x180 [ 184.650368] __dev_mc_add+0x1c2/0x8e0 [ 184.654170] ? ndisc_mc_map+0x59f/0x8c0 [ 184.658140] dev_mc_add+0x6d/0x80 [ 184.661589] igmp6_group_added+0x2db/0xa00 [ 184.665830] ipv6_dev_mc_inc+0xe9e/0x1130 [ 184.669982] addrconf_dad_work+0x462/0x2a20 [ 184.674308] ? ipv6_get_saddr_eval+0x1450/0x1450 [ 184.679069] process_one_work+0x12c6/0x1f60 [ 184.683396] worker_thread+0x113c/0x24f0 [ 184.687465] ? process_one_work+0x1f60/0x1f60 [ 184.691955] kthread+0x539/0x720 [ 184.695318] ? process_one_work+0x1f60/0x1f60 [ 184.699822] ? kthread_blkcg+0xf0/0xf0 [ 184.703711] ret_from_fork+0x35/0x40 [ 184.707415] [ 184.709034] Local variable description: ----buf@igmp6_group_added [ 184.715249] Variable was created at: [ 184.718957] igmp6_group_added+0x4a/0xa00 [ 184.723105] ipv6_dev_mc_inc+0xe9e/0x1130 [ 184.727240] ================================================================== [ 184.734585] Disabling lock debugging due to kernel taint [ 184.740027] Kernel panic - not syncing: panic_on_warn set ... [ 184.740027] [ 184.747384] CPU: 0 PID: 1900 Comm: kworker/0:2 Tainted: G B 4.16.0+ #87 [ 184.755337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.765825] Workqueue: ipv6_addrconf addrconf_dad_work [ 184.771094] Call Trace: [ 184.773681] dump_stack+0x185/0x1d0 [ 184.777317] panic+0x39d/0x940 [ 184.780524] ? memcmp+0x119/0x180 [ 184.783976] kmsan_report+0x238/0x240 [ 184.787777] __msan_warning_32+0x6c/0xb0 [ 184.791834] memcmp+0x119/0x180 [ 184.795115] __dev_mc_add+0x1c2/0x8e0 [ 184.798913] ? ndisc_mc_map+0x59f/0x8c0 [ 184.802885] dev_mc_add+0x6d/0x80 [ 184.806336] igmp6_group_added+0x2db/0xa00 [ 184.810578] ipv6_dev_mc_inc+0xe9e/0x1130 [ 184.814739] addrconf_dad_work+0x462/0x2a20 [ 184.819067] ? ipv6_get_saddr_eval+0x1450/0x1450 [ 184.823828] process_one_work+0x12c6/0x1f60 [ 184.828158] worker_thread+0x113c/0x24f0 [ 184.832233] ? process_one_work+0x1f60/0x1f60 [ 184.836733] kthread+0x539/0x720 [ 184.840102] ? process_one_work+0x1f60/0x1f60 [ 184.844596] ? kthread_blkcg+0xf0/0xf0 [ 184.848488] ret_from_fork+0x35/0x40 [ 184.852633] Dumping ftrace buffer: [ 184.856160] (ftrace buffer empty) [ 184.859845] Kernel Offset: disabled [ 184.863447] Rebooting in 86400 seconds..