&(0x7f00006a6000)=[], 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)="2be6000900ffff01000092c5001d8d9a", 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000004000+0x4ff)=0x0, &(0x7f0000003000)=0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000001000)=""/232) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00002f2000-0x1000)=""/4096) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000000)=0x0) 2018/01/10 09:23:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000f74000-0x120)={0x0, 0x3, 0x3, 0x97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x1, 0xb3, 0x8001, "e863e9764c9fe38deaa85f65fe8ef28f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/10 09:23:18 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x428602, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000001000)={0x8, 0xffff, 0x1ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x60000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f00008fe000)=0xffff) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000f42000-0x4)=0x9, &(0x7f00001c9000)=0x4) 2018/01/10 09:23:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x0, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) accept$packet(0xffffffffffffffff, &(0x7f00000f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000447000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001ca000)={@loopback={0x0, 0x1}, 0x9, r1}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 09:23:18 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000995000)='/dev/input/mice\x00', 0x0, 0x400800) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup3(r1, r1, 0x80000) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000135000-0x3b)=""/59) mq_unlink(&(0x7f00001f1000-0x1)='\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000903000)=""/98, &(0x7f0000687000-0x4)=0x9) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000425000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mkdirat(r3, &(0x7f0000b0f000-0x8)='./file0\x00', 0x13) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00009a8000-0x24)={0x81, 0x0, 0x4, 0x6, 0x6641, 0xbcc2, 0x40, 0x7fff, 0x8f5, 0x0, 0x1, 0x9}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000909000-0x6)={0x0, 0x48a2}, &(0x7f0000fe3000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00008c2000)={r4, @in6={{0xa, 0x0, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x6, 0x80000001, 0x4, 0x40}, &(0x7f00008d1000)=0xa0) umount2(&(0x7f0000bfc000-0x8)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00003a6000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00009ca000-0x4)=r5) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000fe7000)=0x0, &(0x7f000000e000)=0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000d95000)={0x5, 0x0, [{0x7, 0xffffffff00000001, 0x10000, 0x4, 0x2, 0x0}, {0x40000000, 0x7, 0x7, 0x4, 0x42, 0x0}, {0x80000000, 0x3, 0x5, 0x2, 0x100, 0x0}, {0x80000008, 0x8, 0x3, 0x0, 0x5cb, 0x0}, {0x7, 0x8, 0x5, 0xb7ea, 0x1, 0x0}]}) 2018/01/10 09:23:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) fchmod(r1, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b9c000)={{0x1, 0x0}, 'port0\x00', 0x82, 0x4, 0x9, 0x800, 0x65b, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0xd10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000034000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00005e0000-0xa)=@file={0xfffffffffffffffe, './file0\x00'}, 0xa) 2018/01/10 09:23:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000cef000-0x4)=0x0) capset(&(0x7f00008c9000)={0x20080522, r2}, &(0x7f00008b5000)={0x9, 0x9, 0x80, 0x4b8f, 0xd33a, 0x3}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000595000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000e7000)=0x8) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f000009b000-0x8)=0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000fb6000-0x14)={r4, 0x7, 0x6, [0xb4, 0xffff, 0x9, 0x0, 0x70f6, 0x6]}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00002d1000)={@common='sit0\x00', @ifru_flags=0x800}) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 09:23:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000e33000)='user\x00', &(0x7f0000263000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000259000)="01", 0x1, r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ab5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008bb000)=0x1, 0x4) pselect6(0x40, &(0x7f0000dbe000)={0x7, 0x9, 0x9, 0x1ff, 0xfffffffffffffffd, 0xffff, 0x5, 0x7}, &(0x7f00003f7000)={0x8000, 0xfffffffffffff6a5, 0x20, 0x1, 0x8, 0x7, 0x2, 0x9}, &(0x7f00006cb000)={0x1, 0x0, 0xfffffffffffffff9, 0x7, 0x4, 0x2, 0xfffffffffffffe01, 0x6}, &(0x7f0000858000-0x10)={0x77359400, 0x0}, &(0x7f00001c0000-0x10)={&(0x7f00006c0000-0x8)={0x3}, 0x8}) add_key$user(&(0x7f0000572000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000095a000-0x173)="b33ab70087ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230aa287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67840800007f5b07e5849d2e875b066cd640b336616fe0f3c300007fb4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) 2018/01/10 09:23:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f00002fd000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) chdir(&(0x7f00007fa000)='./file0\x00') write$tun(r2, &(0x7f00004f0000)=@hdr={0x0, 0x84, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "80005e", 0x0, "aa90f7"}, ""}}}}, 0x42) 2018/01/10 09:23:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x0, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000513000-0x8)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000810000)='/selinux/enforce\x00', 0x1, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000dfb000)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/10 09:23:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) fchmod(r1, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b9c000)={{0x1, 0x0}, 'port0\x00', 0x82, 0x4, 0x9, 0x800, 0x65b, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0xd10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x2200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/10 09:23:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x0}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:19 executing program 4: r0 = shmget$private(0x0, 0x3000, 0x88, &(0x7f0000e01000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001ef000-0x8)={0x0, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae1000)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) syz_emit_ethernet(0x3e, &(0x7f00007ee000)={@random="a11f0000009a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x0, @ipv6={0x0, 0x6, "a2b0af", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) clock_settime(0x5, &(0x7f0000807000)={0x0, 0x1c9c380}) 2018/01/10 09:23:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x0}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) [ 93.410804] device eql entered promiscuous mode [ 93.422705] device syz3 entered promiscuous mode 2018/01/10 09:23:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000047c000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000031e000-0xb)='/dev/audio\x00', 0x500, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000194000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000bd6000-0x20)="4ddc528f85a7b027d032933c3abdc3d51e81ef6828010a147bcf1f006b43fe11"}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000938000)=0x0, &(0x7f00005bf000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a57000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/10 09:23:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) fcntl$setsig(r0, 0xa, 0x36) sendto$llc(r1, &(0x7f00003b2000)="1caf5e93cb9970", 0x7, 0x10, &(0x7f0000b23000-0x10)={0x1a, 0x1d, 0x101, 0xa66, 0xd763, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) io_setup(0x3, &(0x7f00006c0000-0x8)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/autofs\x00', 0x80800, 0x0) io_submit(r2, 0x1, &(0x7f0000ac0000-0x8)=[&(0x7f00009dc000)={0x0, 0x0, 0x0, 0x7, 0x100000000, r0, &(0x7f0000993000-0x7e)="84d6c088a5d3598f00d3a278f5e601fd5a12a283c3c524d92b29834b10441002b04d0b8b93bb247f7c295fcb2b4c6d4cc686ef1d0d9b44468689bd473ef8e0856ae8db5fd72b6f1cd8cfdd6e489bcfa60cebb5d4e8b2a9a0a6e3cf01dd00560193d51a9101fd17cc4b208965d9ef4b0ab025d48cf80a75646122f01a56a6", 0x7e, 0x4, 0x0, 0x0, r3}]) 2018/01/10 09:23:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x0}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bc5000-0x9)='/dev/vga_arbiter\x00', 0x400002, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000ed6000-0x4)=0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000ef3000)={{0x4, 0x3, 0x6, 0x3, 0x6, 0x5}, 0x6d, 0x5, 0x5}) fcntl$addseals(r1, 0x409, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x43) readv(r2, &(0x7f0000059000-0x10)=[{&(0x7f0000057000)=""/1, 0x1}], 0x1) shutdown(r1, 0x3) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000f75000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000898000-0x83)={0x0, 0x7b, "4cb5fb269091b91f1250631f07c684d8407afcb84c780301af3a765aafe9091f5588f55c8e998367e4d0ef5b512a7b705d4238117d8e793b44f747c8d49d0b26d9f2f29f86bade01bf1f740cc84f7b36155ee363eae12b76cc03a71032e3c8b62dcf254515f83140325ce0db1a000d1366266889e43cb5ae4e7311"}, &(0x7f00007b9000-0x4)=0x83) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000013f000-0x8)={r4, 0x4}, 0x8) close(r3) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00009eb000)='/dev/rtc\x00', 0x80, 0x0) pread64(r3, &(0x7f000098b000)=""/190, 0xbe, 0x0) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000134000)={0x0, 0x0}, 0x2) r6 = msgget(0x2, 0x1) msgctl$MSG_STAT(r6, 0xb, &(0x7f0000323000+0xf58)=""/208) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/10 09:23:19 executing program 3: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00001f1000)='4', 0xfffffe64, 0x0, &(0x7f0000ff0000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0xffffffffffffffe4) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000fd4000)="c301f8ffffffdeffffffffe30000070058ce66e1b470985e", 0x18) r1 = syz_open_dev$sg(&(0x7f0000563000)='/dev/sg#\x00', 0x5, 0x101000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000bdc000)=0x0) listen(r0, 0x1f) accept4$inet(r0, &(0x7f000082d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) 2018/01/10 09:23:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b73000)='/selinux/checkreqprot\x00', 0x8202, 0x0) fcntl$setlease(r0, 0x400, 0x4000000000000002) 2018/01/10 09:23:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) fchmod(r1, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b9c000)={{0x1, 0x0}, 'port0\x00', 0x82, 0x4, 0x9, 0x800, 0x65b, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0xd10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:19 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000089e000)='/selinux/enforce\x00', 0x30000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00004e9000-0x4)=0xffffffffffffffff, 0xfffffd13) sendto$inet6(r1, &(0x7f0000d03000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socket$inet6(0xa, 0x0, 0xffffffffffffff81) [ 93.536998] device eql entered promiscuous mode 2018/01/10 09:23:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x24, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 09:23:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:19 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={r1, r2/1000+10000}, 0x10) r3 = msgget$private(0x0, 0x70) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1f, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000002000)=0x0) syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x849c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x80007, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000004000-0x4)=0x400, 0xfed2) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000000)=""/114) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000001000)={0x3}, 0x4) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000002000-0x10)={0x6, [0x8, 0x7b, 0x9, 0x7, 0x5650, 0x5]}, &(0x7f0000003000-0x4)=0x10) 2018/01/10 09:23:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000bdf000-0x60)=[{&(0x7f0000cf2000)="6c254d9d813dbe98d84c2a4acb12f7ef4c864c4859f23e38a35dab7cc765f195be241e11ea797ec6c558d5b08ae449bcf639fc5edcc692990b6f9fdf8633574595fcdf1c09feb61ff1f5eb63808b3b00ac6938c8683ac830e86d5fbd829d0b0b75d6237378cf07cbaa10c64bd8dbdfbabe949fe7", 0x74}, {&(0x7f00007b5000)="a5a801ea29323199d216e0936e7914e38fc24750f160dc0be40e962f6f87f3d31695d85a63709de41ce13d12237574f34fa6538b2fbb35470ab1c5764cb3d19746c4c4badca064c17b60ef", 0x4b}, {&(0x7f0000a21000)="a1e2950f42e2330c92dd03caf3c9e77b4ba9a923254ceee3ef5b8b469c4a8824ad2a3d8bb71a8b58e7ebc6e9bff7a1f82d09bbffc8aa0c3d6e6a0ff6395608c4ff543e7cb19d71015eec3a731548f0e204a32948e330d33f3df2cbb668ecd5f73f5dea009d20f7241bf6e0a94e80f3fe7eb805086f894488", 0x78}, {&(0x7f0000c12000-0x1000)="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", 0x1000}, {&(0x7f00006c1000-0x4c)="a99492f271f9325dcf944c80caffd6fe02885c3311693f25426fece5af4fb6082867da2ce8fd34027eb841690d35ffddbfcb2e553841dff33cd852e9a49ba6d88b4fdf2c9a8667fa32ddfd54", 0x4c}, {&(0x7f0000291000-0x8c)="ea2bd4f3140905a70a7fb626ef20fd6b9c38861d844ba03a455d28ba8625c13fbb481dbef6cba6dd4cfbd155a4e3523ca6e128c51c9426fd9b714eb583a1795e7b71cc4a68a0fa561bf1d800af7fe46608810e3f922607daf12a1210c22dd75e24ae71e0decda7be4a34d923466896483006dcf6877150843c3781f9df1bd15aa0d9f7c9fa2bfb062b3a2e6e", 0x8c}], 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000df1000)={0x0, 0x0}) fcntl$lock(r1, 0x40c, &(0x7f0000566000-0x20)={0x0, 0x3, 0x0, 0x0, r2}) 2018/01/10 09:23:19 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) [ 93.595289] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/10 09:23:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000595000/0x18000)=nil, &(0x7f00000e0000)=[@text16={0x10, &(0x7f0000506000)="baf80c66b81105a48a66efbafc0cecbaf80c66b87241568c66efbafc0ced0f380abf290066b80500000066b9000000000f01d932320f20e06635010000000f22e00f07f2ab0fb69e0018f3ab", 0x4c}], 0x1, 0x0, &(0x7f0000b59000)=[], 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000d27000-0x9b)="fc3f6a88e2885f8aafd3646a9871babfdad81c2e1cb025f70cb66c1f09a5502e76b458dc34328414c8517267085ab6fd776feb3ada8dc9361a6f83d1f21f5c0f8c98e7a09875ab462783334cb855b969e66fb31cd7d8585199f1febe55931363eddd88965ef2f2d1b030e8899110dd85b02e2e37e4a53bbb88f87fa16d224d2d0b0c8c35") r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x2c000200) r2 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xc) fanotify_mark(r2, 0x10, 0x8020008, r0, &(0x7f0000a4f000-0x8)='./file0\x00') execveat(0xffffffffffffffff, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[], 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/01/10 09:23:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) fchmod(r1, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b9c000)={{0x1, 0x0}, 'port0\x00', 0x82, 0x4, 0x9, 0x800, 0x65b, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0xd10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000557000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a44000-0x21)="da85daf1f9ffffffffffff3c31e851ed00000058fab30000040000000009146152", 0x21) 2018/01/10 09:23:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="297af8931bafe85685526abb823e6d35"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/10 09:23:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000642000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000a7d000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) bind$nfc_llcp(r3, &(0x7f0000c4e000-0x60)={0x27, 0x2, 0x6, 0x4, 0xfff, 0x101, "8c8de53d235e365501e588a477f6e040035eb6d249646486b7ab56adc5411fa9d8dcbe77f61058646b7c3326ef9a25c4cf1d3a56cc2e98d6d9d0ad3339ebe1", 0x800}, 0x60) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) r4 = socket(0x11, 0x802, 0x0) bind$packet(r4, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000098b000)=0x40) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r6 = dup2(r3, r2) write$tun(r6, &(0x7f0000ae7000-0x53)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x45, 0x0, 0x0, 0x0, 0x800000000006, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x31, 0x0, "7e0675caa76407951b42423756ea589af83365c339cd93fdd936f362f1cea5fd67ef3958de215bf7fb"}}}, 0x4f) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000c7c000)={0x7, 0x9}) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f00003dd000)={0x5, {{0xa, 0x0, 0x671, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5dbd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/10 09:23:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x80803, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ac9000-0x4)=0x0, 0x4) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x20010000001, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) 2018/01/10 09:23:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:19 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={0x0, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000633000-0x4)={r0}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000fd000)=0x100000001, 0x4) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/01/10 09:23:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f000032a000)=0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e9c000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000031b000-0x1)=0x0, &(0x7f000061a000-0x4)=0x4) r2 = socket(0x0, 0x0, 0x100) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000533000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002ed000-0x4)=0xffffffffffffff97) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000f13000-0x19)=""/179, &(0x7f00005ae000)=0xb3) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) [ 94.287597] device syz4 entered promiscuous mode 2018/01/10 09:23:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) fchmod(r1, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b9c000)={{0x1, 0x0}, 'port0\x00', 0x82, 0x4, 0x9, 0x800, 0x65b, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0xd10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:19 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) r1 = getpgrp(0x0) r2 = getegid() shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000b29000)=@req={0x6, 0x2, 0x10001, 0x5}, 0x10) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000)="", 0x0) 2018/01/10 09:23:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000925000)={0x2, 0x78, 0xdc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x461d24ff690e0ba8, 0x0) close(r0) [ 94.318079] device eql entered promiscuous mode 2018/01/10 09:23:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={0x0, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d45000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8e00}) r1 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d1f000-0x4)=0x0) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/10 09:23:20 executing program 3: keyctl$reject(0x17, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b27000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000)=@random={'btrfs.\x00', '/selinux/validatetrans\x00'}, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x17, 0x2) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000005a000-0x8)=0x522) 2018/01/10 09:23:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000468000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000780000)={0x3c, 0x0, 0x10003, 0xffff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000082e000)={0x3, r2}) r3 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) syz_extract_tcp_res$synack(&(0x7f0000ffe000)={0x0, 0x0}, 0x1, 0x0) 2018/01/10 09:23:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={0x0, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) fchmod(r1, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b9c000)={{0x1, 0x0}, 'port0\x00', 0x82, 0x4, 0x9, 0x800, 0x65b, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0xd10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d97000-0x9)='/dev/ppp\x00', 0x2000, 0x0) readv(r0, &(0x7f0000438000-0x90)=[{&(0x7f00005a5000-0x90)=""/144, 0x90}, {&(0x7f0000458000)=""/4096, 0x1000}, {&(0x7f0000161000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d73000-0x4f)=""/79, 0x4f}, {&(0x7f0000b6a000-0x2d)=""/45, 0x2d}, {&(0x7f00001a4000)=""/168, 0xa8}, {&(0x7f0000c72000)=""/87, 0x57}, {&(0x7f0000baf000-0xb0)=""/176, 0xb0}, {&(0x7f0000274000-0xe0)=""/224, 0xe0}], 0x9) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(r2, r2) 2018/01/10 09:23:20 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a46000-0xb)='/dev/hwrng\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x2, &(0x7f0000561000-0x3)=[{0x0, 0x0}, {0x0, 0x0}]}) unlink(&(0x7f0000390000)='./file0\x00') mmap(&(0x7f0000000000/0x418000)=nil, 0x418000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000155000-0x10)={0x0, 0x0}) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000041a000-0xd)='/dev/usbmon#\x00', 0x1, 0x10000) ppoll(&(0x7f00000d6000)=[{r1, 0x141, 0x0}, {r1, 0x54, 0x0}, {r1, 0x0, 0x0}], 0x3, &(0x7f00001e5000)={r2, r3+10000000}, &(0x7f0000418000)={0xffffffffffff0005}, 0x8) sendmsg$nl_xfrm(r1, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f000017c000)=@newsa={0xfc, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 09:23:20 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00008f6000-0x12)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f06f5d7708d9", [], {{0x400004, @x25={0x0, 0x0, 0x0, "91"}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a78000-0xa)='/dev/dsp#\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000111000)={0x4, 0xff, 0x6, 0x8, 0x6, 0x83e, 0x0, 0x18e3, 0x30, 0x8, 0x3}, 0xb) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000643000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000ad0000)={0x5, &(0x7f00004ba000)=""/27, &(0x7f0000fb7000-0x78)=[{0x7b93528a, 0x3b, 0xfeab, &(0x7f000038a000)=""/59}, {0x7, 0xb2, 0x27d3d70d, &(0x7f0000087000)=""/178}, {0x7ff, 0x11, 0x3229, &(0x7f00003e4000-0x11)=""/17}, {0xffffffff, 0x8c, 0xffffffffffffff7f, &(0x7f0000b6b000)=""/140}, {0x9, 0x1c, 0x0, &(0x7f0000883000)=""/28}]}) 2018/01/10 09:23:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f0000d6b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f000018f000)=""/0, 0x0, 0x0}, 0x0}], 0x444444444444506, 0x0, &(0x7f0000173000-0x10)={0x77359400, 0x0}) r2 = dup2(r0, r1) write(r1, &(0x7f00001a6000)="ba", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000015d000)={0x0, 0x68, &(0x7f000072f000-0x68)=[@in6={0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa85}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ff8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001e9000-0x8)={r3, 0x10001}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00006d3000)='attr\x00') utimensat(r4, &(0x7f0000430000)='./file0\x00', &(0x7f000029f000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000300000)={r4, &(0x7f0000026000)="3cf0fdd590c1df70a0f7fc53e2d713c6aef149c4294652704764d369d0207c2418ffd9601cd82f77ee2ca905c39d7c66351134ce5b52c3d043ac6af3983f21c373a0b232bfb681ed404188bff8a78f52b5272556029740e198b61714a1ca75225839736e559e09c6658c36d3afa8498c5a4f7e6a70651869b0755183d8152cf6d4d75646396909946da8a11832ac391bf582119645fe9d768f3e2de9d54debe7ebb4819a5453599e14b5ee66cfe38b48b60f34337ab81f69d6aedd2d5335a2e3bbcdfc9e52e5d66db6f55f5148", &(0x7f0000ea4000)="ab2669cc8ab28070df4de792b99fca6ad117490d816782a7d0c38cfab290d4542a5abf51e26ab7341e23b09ea951ab32a219028b80eaceb21a57eb4c77ee30dab0c4da434b6584b5c96e4465c3917914fefacc3bb2ff179651a63ccf1caaf6125675bf3a2a7f87fd22d5244034153852de936cbfaea8c68fa4023fc3ceb943812dc79a096645c493643024baa976326ce34e45469cd62fda2d29f5adff8b329da37239e87121306149a0cd91f13db03ce0e0b3fe13dcdc339d360ca2527dbc0d8a7934fc03a3b92ea8de4df595f000b3c3d6187d24f1031d246a0c348440e9d13c", 0x0}, 0x20) [ 94.432806] device eql entered promiscuous mode [ 94.481833] device eql entered promiscuous mode 2018/01/10 09:23:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0x0}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) fchmod(r1, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b9c000)={{0x1, 0x0}, 'port0\x00', 0x82, 0x4, 0x9, 0x800, 0x65b, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0xd10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007fa000)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000eb4000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000019c000)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 09:23:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f0000d6b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f000018f000)=""/0, 0x0, 0x0}, 0x0}], 0x444444444444506, 0x0, &(0x7f0000173000-0x10)={0x77359400, 0x0}) r2 = dup2(r0, r1) write(r1, &(0x7f00001a6000)="ba", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000015d000)={0x0, 0x68, &(0x7f000072f000-0x68)=[@in6={0xa, 0x3, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa85}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ff8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001e9000-0x8)={r3, 0x10001}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00006d3000)='attr\x00') utimensat(r4, &(0x7f0000430000)='./file0\x00', &(0x7f000029f000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000300000)={r4, &(0x7f0000026000)="3cf0fdd590c1df70a0f7fc53e2d713c6aef149c4294652704764d369d0207c2418ffd9601cd82f77ee2ca905c39d7c66351134ce5b52c3d043ac6af3983f21c373a0b232bfb681ed404188bff8a78f52b5272556029740e198b61714a1ca75225839736e559e09c6658c36d3afa8498c5a4f7e6a70651869b0755183d8152cf6d4d75646396909946da8a11832ac391bf582119645fe9d768f3e2de9d54debe7ebb4819a5453599e14b5ee66cfe38b48b60f34337ab81f69d6aedd2d5335a2e3bbcdfc9e52e5d66db6f55f5148", &(0x7f0000ea4000)="ab2669cc8ab28070df4de792b99fca6ad117490d816782a7d0c38cfab290d4542a5abf51e26ab7341e23b09ea951ab32a219028b80eaceb21a57eb4c77ee30dab0c4da434b6584b5c96e4465c3917914fefacc3bb2ff179651a63ccf1caaf6125675bf3a2a7f87fd22d5244034153852de936cbfaea8c68fa4023fc3ceb943812dc79a096645c493643024baa976326ce34e45469cd62fda2d29f5adff8b329da37239e87121306149a0cd91f13db03ce0e0b3fe13dcdc339d360ca2527dbc0d8a7934fc03a3b92ea8de4df595f000b3c3d6187d24f1031d246a0c348440e9d13c", 0x0}, 0x20) 2018/01/10 09:23:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x404, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00004b8000)=0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000fa7000-0xd0)={0xe44b, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 09:23:20 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000429000-0x8)={0x0, 0x0}, 0x40, 0x1fe000) r1 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/10 09:23:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10400, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000e6e000-0x4)=0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) msgget$private(0x0, 0x10c) pipe2(&(0x7f00001bb000)={0x0, 0x0}, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000052b000)=[], 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) syz_open_dev$random(&(0x7f0000ddd000)='/dev/random\x00', 0x0, 0x20000) clock_getres(0x6, &(0x7f0000e0d000-0x10)={0x0, 0x0}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e5c000-0xe)='/selinux/load\x00', 0x2, 0x0) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000af5000)="4db2484910ed053e577c8a2d0fd85cba8d235e0cb6f0400000000000000093abed79b647", 0xca) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004d7000-0x11)='/dev/qat_adf_ctl\x00', 0x280000, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000855000)={0x0, 0x0}) mq_notify(r5, &(0x7f0000603000-0x60)={0x0, 0x33, 0x0, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 09:23:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0x0}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x23, &(0x7f0000951000-0x4)=0x0, 0x4) [ 94.586087] device eql entered promiscuous mode 2018/01/10 09:23:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000452000-0x4)=0x0) getpgrp(r1) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgctl$IPC_RMID(r2, 0x0) 2018/01/10 09:23:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) fchmod(r1, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b9c000)={{0x1, 0x0}, 'port0\x00', 0x82, 0x4, 0x9, 0x800, 0x65b, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0xd10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:20 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) 2018/01/10 09:23:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000060c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000-0x48)={0x1, 0x200000000000019e, &(0x7f00002c2000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000d4c000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 09:23:20 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x498080, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000005000-0x4)=0x6, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000000a000-0xa)='/dev/cuse\x00', 0x1ffffd, 0x0) 2018/01/10 09:23:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000067b000-0xc)='/dev/rfkill\x00', 0x40, 0x0) sendto$ipx(r0, &(0x7f0000017000)="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", 0x1000, 0x40001, &(0x7f00007ca000)={0x4, 0x3, 0x4, "4c3d6e3ee8c8", 0x101, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000975000-0xb)='/dev/audio\x00', 0x4086, 0x0) 2018/01/10 09:23:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0x0}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) fchmod(r1, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b9c000)={{0x1, 0x0}, 'port0\x00', 0x82, 0x4, 0x9, 0x800, 0x65b, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0xd10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f00002c2000-0x8)='keyring\x00', &(0x7f000017c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r1) r2 = syz_open_dev$sndmidi(&(0x7f00007a1000)='/dev/snd/midiC#D#\x00', 0x6, 0x40) r3 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r4 = syz_open_dev$adsp(&(0x7f0000e4e000)='/dev/adsp#\x00', 0x7b9a, 0x20000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000c88000)=@hdr={0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, @ipv4={{0x1f, 0x4, 0x0, 0x0, 0x84, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x24, 0x8001, 0x3, 0x7, [{[], 0x7}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0xfffffffffffffc00}, {[], 0xfffffffffffffff7}, {[@multicast1=0xe0000001], 0xfffffffffffff7c4}, {[@broadcast=0xffffffff], 0x800ffff}]}, @noop={0x1}, @ssrr={0x89, 0x27, 0x7, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @rand_addr=0xffffffffffffffe0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1e, 0x1, 0x0, 0x3b7, [{[@multicast2=0xe0000002], 0x1}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x2}, {[@broadcast=0xffffffff], 0x1000}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x8e) getsockname$packet(r4, &(0x7f0000392000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000061d000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00006be000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e50000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2a000-0x4)=0xe8) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000113000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f000083d000-0x4)=r6) clock_gettime(0x0, &(0x7f00008fe000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000634000-0x4c8)={{0xffffffffffffffc1, 0x4, 0x3, 0x401, "a91f95111c581a8a9ce62f7cc28ac85cab47fdf057c6e4130001d8241d27c5d7593f67a026357356c5c1c44d", 0xffffffff}, 0x4, [0x3f, 0x800, 0x9, 0x4, 0x4, 0x1f, 0x7, 0x0, 0x9, 0x4, 0x1000000000000000, 0x800, 0xfff, 0x8, 0xffffffffffff8001, 0x8, 0x8001, 0x2, 0x81, 0x7fffffff, 0x1, 0x3, 0x2, 0x1, 0x3, 0x7, 0x9, 0x20, 0x4, 0x93, 0xff, 0x0, 0x6, 0x100000001, 0x7fff, 0x0, 0x8001, 0x8, 0xfff, 0x10001, 0x8, 0xdb0000, 0x9, 0x9, 0x40, 0x7fff, 0x5, 0x3, 0x1, 0x80000001, 0x9, 0x5, 0x1ff, 0x8, 0x101, 0x9, 0xc230, 0xfffffffffffffffb, 0x0, 0x0, 0x7000000000000000, 0x4800000, 0x8, 0x9, 0x200, 0x80, 0x9, 0x0, 0x6, 0x5, 0x7, 0x6, 0x800, 0x7f3, 0x5bf3af5f, 0x81, 0x1f, 0x100000000, 0x7, 0x0, 0x100000001, 0x200000000, 0x9, 0xffffffffffffffff, 0x85, 0x3ff, 0xfffffffffffffff8, 0x1000, 0x80, 0xb3bd, 0xfffffffffffffffa, 0x3, 0x2, 0x0, 0x1, 0x800, 0xaf7c, 0x3000000000, 0x1ff, 0x800, 0x874, 0x7, 0x7, 0x0, 0x80000000, 0x3, 0xce73, 0x2, 0x2, 0x7, 0x40, 0x7fff, 0x4, 0x6, 0x40, 0x1, 0xb7, 0x9, 0x202, 0x9, 0x6, 0x8, 0x7, 0xa3dc, 0x8000, 0x10000, 0x1, 0xfffffffffffffeff], {r7, r8+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f000044a000-0x4)=0x6, 0x4) connect(r2, &(0x7f000033c000-0x80)=@generic={0x19, "731d6852322bc49851b1a7dc9decc2e1c494d754a7b333cf5e816544bbae13b2ae94a0e235cc38c41e854b2026c59e032474bcc450cc15e7fd2b8b0ead614d0d755f699a29dc525aa2830e26dcbb841ae8cd63d9222ef17894cbbcacbbd9d57d21b06ec29259bbe66c60bcf3778e206f63a42183a5e3b7ef8fc73af139c1"}, 0x80) 2018/01/10 09:23:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$user(&(0x7f0000b8c000)='user\x00', &(0x7f0000f1c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a1000)="3ddd1d651052b2e3eec64e4bc788bc99bee314f098bf33008efc39eba355b76319fc7a68aa31900ba94157be897979063cc0e64707388158677b310c9497b6e43b0343fd4a71d2178a0cfebf4a68605f4dd9660d3e49f7274ee40b3c3377ce5689472736752e66c61d6f3f492fb6e943e541eda185dd474a172609c56e595ebda71b31c6358256dd7a5c3f92c41c119a26d8471a69f9c0a2627fccd6471026883e9336466a505b62dea57e398c97817843deec63", 0xb4, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f000003c000-0xfd)=""/253, 0xfffffffffffffecb) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000b2a000)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/01/10 09:23:20 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) 2018/01/10 09:23:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:20 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) 2018/01/10 09:23:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20071026, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x63, &(0x7f00002a0000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000f7000+0xb87)=0x13c) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/10 09:23:20 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a44000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001000-0x8)=0x0) sync_file_range(r0, 0x400, 0x100000001, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000002000-0x16)='net/ip_tables_targets\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000001000)=0x7) ioctl(r0, 0x1, &(0x7f0000001000-0x46)="3d8364fd95bb8a561108b8861109502eb0b7e570d4ad732283e9610f9933bf498f060ed7940d9fa0399e34a9c699ca0d64571bf1c55aa9cc4198f6f1196b83e8d975050bc4de") r3 = socket(0x100000001e, 0x1, 0x0) setsockopt(r3, 0x10f, 0x0, &(0x7f0000d01000)="", 0x0) 2018/01/10 09:23:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) fchmod(r1, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b9c000)={{0x1, 0x0}, 'port0\x00', 0x82, 0x4, 0x9, 0x800, 0x65b, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0xd10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r0, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r2 = syz_open_dev$binder(&(0x7f0000bd3000)='/dev/binder#\x00', 0x0, 0x800) r3 = dup2(r1, r2) r4 = gettid() ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000925000)=0x0) fcntl$setown(r3, 0x8, r4) tkill(r4, 0x16) 2018/01/10 09:23:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x7d, &(0x7f0000621000-0x8)="8000000000020004", 0x8) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aab000)={0x0, 0x0}) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000aac000)={0x0, 0x0, 0x59cc39e3}) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00003d2000)=""/248) fchmod(r0, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000aac000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000056c000)={r2, 0x80000, r3}) [ 94.712342] binder: 14312:14318 ioctl c018620b 20000000 returned -14 [ 94.722878] device eql entered promiscuous mode 2018/01/10 09:23:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1ff) r1 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/10 09:23:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:20 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:20 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) 2018/01/10 09:23:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) r1 = syz_open_dev$amidi(&(0x7f00005cc000)='/dev/amidi#\x00', 0x101, 0x2200) ioctl$TCFLSH(r1, 0x540b, 0x9) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) keyctl$read(0xb, r0, &(0x7f00007fe000)=""/173, 0xad) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000418000)={0x0, 0x0, 0x0}, &(0x7f000083e000-0x4)=0xc) sched_getattr(r2, &(0x7f00002a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/10 09:23:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) fchmod(r1, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b9c000)={{0x1, 0x0}, 'port0\x00', 0x82, 0x4, 0x9, 0x800, 0x65b, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0xd10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000)='/dev/kvm\x00', 0x0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000fa3000)='./file0\x00', 0x0, 0x24) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f000071d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x3, 0x0, 0x0}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 09:23:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2008, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") getuid() write(r0, &(0x7f0000332000-0x1f)="1f0000000c06ffde0000008f000a00001d7f00190900018200050000000000", 0x1f) 2018/01/10 09:23:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002fa000-0x7)='limits\x00') ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000173000)=0x3) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000034b000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000f42000)=0x0, 0x4) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) unshare(0x8000400) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000da3000-0x70)={[{0x671, 0xcf96, 0x80, 0x81ec, 0x401, 0x0, 0xfffffffffffffff8, 0x4, 0x0, 0x8000, 0x1b4, 0xfffffffffffffffd, 0xbb}, {0x7, 0x690, 0x8, 0x1, 0xffffffffb0a469bb, 0xcbb, 0x80000001, 0x4327, 0x1, 0xffff, 0x7ac, 0x9, 0x4}, {0x0, 0x101, 0x5, 0x1000, 0x800, 0x9, 0x8, 0xfffffffffffffffb, 0x594, 0xffffffffffffea22, 0x4, 0x200, 0x3}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 09:23:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00007b5000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009fd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00009b4000)=0x0) r3 = getpgid(0xffffffffffffffff) r4 = geteuid() getgroups(0x2, &(0x7f000066b000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) r6 = getpid() lstat(&(0x7f0000b8d000)='./file0\x00', &(0x7f0000b67000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f4000)={0x0, 0x0, 0x0}, &(0x7f0000123000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000474000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000077000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000718000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000451000)={0x0, 0x0, 0x0}, &(0x7f0000db3000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f000052a000)=[{&(0x7f0000898000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000079b000)=[{&(0x7f0000f61000-0x86)="5a2ba4894c32bed43beca8dffe9978f396913d38c93c6b04cf32949000c6b8c3e68c04b90735d1ffcffac7ab4489204e86a698f91b2de08ef034b1aaeeffd5428eb133d7b85731346eff146774b8f358b4721d5c9756c2fdc2d2fbf0fcd08fe1d9f0ed599629e7fd55f3b3281edf77fbeaf6e38f16a49ccad73522b4b0710ecdaec53a1eef55", 0x86}, {&(0x7f0000255000-0xdb)="f5d3b8600f988cea297caaa636de1853a1aa5255bbfac3062a5496c4f6af89c1e991a110309b8cfd358ebc4be7eb61963655d6df783e1d35194dc692697ec15a22391c93d578d2659565634327d7390546390fd70f08b4461aff2aa785faf3fb5ff26d111df065b4409c95ec184758261e0055a8266fc8c073983a4af5078e2a3f642fbe1030eefa04ea124cad1373abdd79ab2ff2a793bddc47d4b764de0ea36c5a04c5ebdfe1a0cf359514b9b725d402c635f431e8cb73c09a833aed4de189166d1fadb63062c54cfa95c98a52bfc4a55dd56cd7f2b8ea7ec666", 0xdb}, {&(0x7f000064e000)="c7c04241dd0cca92fc96b33b488a2aeb9be5c6cc4e471dfb872d7e4a565f8a394158e36298bbb08b90ec8aad75891e6fcc22e6c2bd1c30fe929d996b5aa224c3fd38211c4ff2e9cab4edc52652b8803cb8ef89455d652424a0fc5744bf48770280f5763cdaaa582b8bab34a516821c7eb78c0765e6cdd1ef8b2c7eca21bdfdeb3a38162387139a7a3ad4578b632b950da8e8176559a917288f7dfafa89a4599eb5cda6622b30d5b00666bc1c655946714d3f5302332b95236fbfe22b90a51b59701cfff4105e4057403734da9820caee088af7438cd9b1867d268b", 0xdb}, {&(0x7f000030b000-0x35)="19c7795a58454275ab766456a2d4aa0338f37ad95bb9aff80bcfd1b63331be5e1d506cfe142b8227e9cb3557ad2b3ced948aa6ce45", 0x35}, {&(0x7f0000431000)="ad03f4ceb40cea6b6c6548624adc151db3fb004d8a0e83e694966f7307bdc45b8ac2ddfdd76225d759e019b486c18f606c664b9ff453de121209a88813b2b143b9d97ad75fb3b4da8028ed7bc8c06bd48c6773f9e8104da33c77f99aae0acb6c7cdbf177f0", 0x65}, {&(0x7f00008da000-0xf2)="d0f64d9931625de3745ea73d8ff310e68e3def10ffcb0614251526afb818b3f257dea6e4da65e55b20dbae759545e5806149227699d03bddc07b7f8de115ccd599c0fa86b3e7b96596eb5468472b08a957793f82e8bd2ece9380bd5c19a8e8a9411a4e1b6a3fd26352df088ac2ede92218b8dbaff56b6be4cc130e32f603aac755be990a587de429de0e37094d421391d208c9fba12f1466509797f2597686b0e666489579b61dd2d7f694e9011c5437d908fdcd16036b958417baaabc3a16f75bbc6e9d874fad4987825aaccffcca11ca987aece6a8faa88d2766b5951fef1ed43b85a965ed8b43046673457a8128c846e8", 0xf2}, {&(0x7f000034a000-0xec)="f1ac3b40f4b03bf727852a9b9579e205fa6144131eda58bc22cf89eb339cbd0007385be05fac4302d058f1ddd6261ebf9461cd1639fe7618167c7ea33b1f242ed3235ba4ecd21f8fd98dd5ceaa3ee6bdfa3e330b9547fb99a7884c27057d08766282268c7f6bb21b44d1b414d973215a63a129a5737f0291c169a9cc1565c876bdf095d53124181af8c9bf416c11d1c52b3d614e86f937d55d792e59ec830e8944387f5409425372d12a48012f7bc835313f9f21ea9d0260626ce36f2185e1dfdb0d0f5c635b74997a4eb474326ca53f3f884fae249596d0a753c83d6e3d83de08e5a0ab19cd11f594f28146", 0xec}, {&(0x7f00005d9000-0x7b)="bbf15c64658731d4a0810f12f07f12b8725db1e6e6702b91c41913f3b12b3a7bbbbe278846ab6a2f42eef61f3cbf02d1c36aea77ba7270a991184b9f0309a0fb8b3af272b5ec8be30aa3208f009897f41582f1ba276394df3dea78c8869827bc34a947294919298797a13a261ad834eb764ba73539cc90f4227d8a", 0x7b}], 0x8, &(0x7f0000fab000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000090}, {&(0x7f00002ac000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00004d4000-0x20)=[{&(0x7f00001c5000-0x51)="6c662a1a16a57a641b3f5811a7ee9141aacb426352ced0965800e140a6e8a47499a0c77f12ecabec11ac30bf5e4a5bb6ee9bb9cad247447bb0874eaef3e933bfe397d2494c7e8d5155fea9df9e5171534d", 0x51}, {&(0x7f0000bfd000-0xec)="8f405e20bb526661ed40eeedee2d5fe4fd5ded227537a4a6bd7d6d1567e3154ced7a6919372de5c876a7a2747a051ebf79285fdb1c7f883642f52577f93e80a268d9ccc93ea468c3425d7e9267b488850aeb9677c14648913106b1215ae2908927108d7091acd304ff0b3a8f0319826e4c97d57d9fa3b5784462fd285a8320719e53222c1b1d2c143979fe942500f15c9b19e0551a486367b531e92062c39223994b10b8d9fea01ca83da18ae1344088d6ef0a8aa35529940cad1053fc3aa57e0739e9ea97f864e9d074b660895fec7658e280065f481d4a279b262032322d307ca02685a4e0b8aefddf940f", 0xec}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f00001fe000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000012f000-0x70)=[{&(0x7f0000fb6000-0x97)="6abbb1637cafb49c413ee9a3ba65bd994ba4c9dbab996c94f83041a0310e465f1d9e3d6cd5e55d9e57b36a4377b8d1e98a9e190cc0d5860305cfee9f990e2d9c9148c1bfc7be92a34a0c900f27f630163a06c18270a8e208976078aa1d788c31b8b5166c2e0cedf80d86c069c25ec7929c82812ce6bd7268eb76e98aaeff11b0e97050cfeff4002124b1a12f8ba0e042194c57dc2ee5fd", 0x97}, {&(0x7f00006ae000)="062d322cf51d510363406bdc9217b01d06a4ee3048d9973711bdc092450897d46713d982522aed51504057577c4653cf069edb2411b1d199d446bf5d95c32b7c6a7a5f0a69bfc5f254e751a7af857387635e5307662b2728384ec25236aa26d36ffc", 0x62}, {&(0x7f0000139000)="bc128b80d3df9cdcca919669a912aa42a4277bf7ff940db93913669fdaf18c6e50453a33130a1cec8c43bb771e7be99922c481166829fbafbf28401f987e874dcca36d584d514e7cf1ef0cd77c30993312157ad75518697c9e685451d18c6d23", 0x60}, {&(0x7f00007e4000-0xf6)="c5bf5da77b65afa7ef59bc29ab790360f09b0c573cc8e1c9c9674aa28d5fe6e2f194a904d75feccd68f98612e41a771b62314397646ca980bdb41b1e8c63904a9e94667d4d9ca4f3723dae820a1462c6be22a1d72e93147fdc1bde96424b4dc3acc877e46c3d91782508a232b44e68b1da9db7f12329cbf6413dc60b12d3dae55d8720c7964bd07952cd277a233e07b36b42a80cd274172d050648cf65dad9a3867632fcc27a864e03c1086d6a22de7c0d841be3047b8001a276931319dddb815e8084121b936dfe220ed795eb6b5a6646374c692c69411bfe3497960258904f358d035de4a5ddd20fe92e71215c364fafb8c4d20287", 0xf6}, {&(0x7f00000c5000-0xe3)="c7b1bc163fbb24e25c029ff59b6818bcdc458f003865f06beeda824ee45c2fa2874ad0b6ca3413c428265380e3d62820299164b5d1912eb73273f1348e28c145a4886484ab725939c87ba7b0424025c40194fbf0c348b1df097f545909df6bba700222e88628e4009fc030960109019b08ab37c3ad367676f51d2602c8f5f79632d5721a53092858d26543174d1e6cab09f5bce6c6d0e926f4c877c596a4d08bbb8f1a9aca1b5fafb0c1a55f079d3e598d266c1fac1e4b9a109cfdd978f01259aec27a5ac361542282df9f91b273106759d83b71448afcef8d7b9ed6bee8012c7d3c13", 0xe3}, {&(0x7f0000a4c000)="8070a747265ccfe5c4aac7fa5b61725a8f53764670a640fda13015ec8c8356696c30883c70383e5ebeb15024f8f53849fcdc918209b95df70f59991d25f1332765f9fd377e7ff3249db3fab17af33c0548bfd10730a2cc8e82deb5044e821ec309f021cec23ad6bf7cde7cee2810c28e1a4d331d65b0d65bd18bc0af20f02c44b82644b3c609173373621283927f21c8818af9fe4cab8ffaee8e2958573a4dd6e2ea8ffb4f07dcb0aaf1d54b96a18dc57be600cc693cf80f993f5b7a2d4d37c299bbe9034527dba0", 0xc8}, {&(0x7f0000ce9000)="f38e43c441827ae53381a5dae918e72303b8d7a11422e11b22c6a7177355f77b53774b4ed6e0cf797f223a34be98f86452933a5df4f0a4e662256a84ef7e4c94c69225dfad76ad8ff5c2a9bf67313e2d5724ede1dd56374fde1163db1e3e9a077087d1e96dd3ffd083521c39", 0x6c}], 0x7, &(0x7f0000142000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x8010}], 0x3, 0x24008800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000056c000-0x8)=0x0, &(0x7f00004a1000-0x4)=0x8) 2018/01/10 09:23:21 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000067a000-0x7)='cgroup\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f60000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25a, 0x200, 0x2, 0xe590, 0x5}, &(0x7f000085a000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000373000)={r1, 0x6, 0x7, [0x7, 0x7fff, 0x3, 0x7, 0x3f, 0x7f, 0xd000000000000000]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007be000)={r1, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x528}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x400}, &(0x7f0000ba0000)=0x98) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f0000123000-0x4)=0x0, 0x4) r3 = dup(r2) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="", 0x0, 0x20000001, &(0x7f00008ee000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 09:23:21 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2008, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") getuid() write(r0, &(0x7f0000332000-0x1f)="1f0000000c06ffde0000008f000a00001d7f00190900018200050000000000", 0x1f) 2018/01/10 09:23:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:21 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") getuid() write(r0, &(0x7f0000332000-0x1f)="1f0000000c06ffde0000008f000a00001d7f00190900018200050000000000", 0x1f) 2018/01/10 09:23:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) fchmod(r1, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b9c000)={{0x1, 0x0}, 'port0\x00', 0x82, 0x4, 0x9, 0x800, 0x65b, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0xd10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/10 09:23:21 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x4e}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x3)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r2 = getpgrp(0xffffffffffffffff) wait4(r2, &(0x7f0000002000-0x4)=0x0, 0x40000009, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) acct(0x0) setitimer(0x0, &(0x7f0000001000)={{0x0, r3}, {0x0, r3}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000001000-0x4)=0x3ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000003000-0x63)=""/99) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000002000)={r4, r5/1000+10000}, 0x10) r6 = msgget$private(0x0, 0x10) r7 = getuid() r8 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) r12 = getpgrp(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r6, 0x1, &(0x7f0000003000+0x28b)={{0x4, r7, r8, r9, r10, 0x18, 0xf6f5, 0x0, 0x0, 0x0}, 0x80000000, 0x8000, 0x800, 0x0, 0x5, 0xffffffffffffff01, r11, r12, 0x0, 0x0}) 2018/01/10 09:23:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003cd000)='/dev/ppp\x00', 0x200202, 0x0) write$eventfd(r1, &(0x7f0000b8c000)=0x2, 0x8) r2 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/10 09:23:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") getuid() write(r0, &(0x7f0000332000-0x1f)="1f0000000c06ffde0000008f000a00001d7f00190900018200050000000000", 0x1f) 2018/01/10 09:23:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") getuid() write(r0, &(0x7f0000332000-0x1f)="1f0000000c06ffde0000008f000a00001d7f00190900018200050000000000", 0x1f) 2018/01/10 09:23:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r3, 0x10e, 0xa, &(0x7f00006fe000-0x8b)=""/139, &(0x7f00009d2000-0x1)=0x8b) [ 96.069539] device eql entered promiscuous mode 2018/01/10 09:23:21 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000026000-0x58)={{0x4, 0x80000001}, 0x0, 0x2, 0x7, {0x3, 0x4}, 0x8, 0x986, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x100000000000}) 2018/01/10 09:23:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) fchmod(r1, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b9c000)={{0x1, 0x0}, 'port0\x00', 0x82, 0x4, 0x9, 0x800, 0x65b, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0xd10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r2 = syz_open_dev$mouse(&(0x7f0000c33000-0x12)='/dev/input/mouse#\x00', 0x4, 0x26e400) connect$ax25(r2, &(0x7f000005c000-0x10)={0x3, {"53ca3eb413ebe9"}, 0x0}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/10 09:23:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2008, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") getuid() write(r0, &(0x7f0000332000-0x1f)="1f0000000c06ffde0000008f000a00001d7f00190900018200050000000000", 0x1f) 2018/01/10 09:23:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x800000000010, 0x0) clone(0x0, &(0x7f0000324000-0xc2)="", &(0x7f0000211000)=0x0, &(0x7f0000a92000-0x4)=0x0, &(0x7f0000437000-0x86)="") membarrier(0x8, 0x0) [ 96.210857] device eql entered promiscuous mode 2018/01/10 09:23:22 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(0xffffffffffffffff, &(0x7f000000e000-0x1f)="f9", 0x136) writev(0xffffffffffffffff, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:22 executing program 3: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ad3000-0xa)={0x0, 0x2, 0x1, [0x0]}, &(0x7f0000ad6000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ad3000-0xa0)={r0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x2, 0x8, 0x8e9}, &(0x7f0000001000-0x4)=0xa0) r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000ad4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ad2000)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) 2018/01/10 09:23:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x101, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f000029a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aa7000-0x98)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6}, &(0x7f00007a2000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000f4b000-0x1d)={@random="09214100841b", @random="66c45d351bab", [], {{0x88ca, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000df2000)='/dev/qat_adf_ctl\x00', 0x602, 0x0) bind$netrom(r2, &(0x7f0000062000-0x10)=@ax25={0x3, {"6fc4df0bc8a4cf"}, 0x2784}, 0x10) 2018/01/10 09:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:22 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 09:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) fchmod(r1, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000b9c000)={{0x1, 0x0}, 'port0\x00', 0x82, 0x4, 0x9, 0x800, 0x65b, 0xfffffffffffffff8, 0x0, 0x0, 0x2, 0xd10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005d7000)={r0, &(0x7f00007aa000)="", &(0x7f0000fe1000)=""/55}, 0x18) r1 = accept4(0xffffffffffffff9c, &(0x7f0000203000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a72000)=0x60, 0x80000) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00009d4000-0x4)=0x1, 0x4) 2018/01/10 09:23:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) r1 = syz_open_dev$sndpcmc(&(0x7f0000f7e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x240000000, 0x0) r2 = gettid() setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ded000)={0x1}, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f4c000)={0x0, 0x0, 0x0}, &(0x7f000075e000-0x4)=0xc) kcmp(r2, r2, 0x0, r1, r1) geteuid() ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000434000)=""/29) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a40000-0xc)='/dev/autofs\x00', 0x0, 0x0) io_setup(0x20000000002, &(0x7f0000f55000-0x8)=0x0) io_cancel(r4, &(0x7f0000258000-0x40)={0x0, 0x0, 0x0, 0x6, 0x927, r3, &(0x7f000037b000)="", 0x0, 0x7fff, 0x0, 0x1, r3}, &(0x7f00002ea000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/10 09:23:22 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(0xffffffffffffffff, &(0x7f000000e000-0x1f)="f9", 0x136) writev(0xffffffffffffffff, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x600) fallocate(r0, 0x1, 0x0, 0x7) 2018/01/10 09:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000073c000)={{0x2, 0xd8}, {0x1, 0x17}, 0xffffffffffff8000, 0x7, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000add000)='/dev/dsp\x00', 0x16000, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) accept$inet(r1, &(0x7f00007cd000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000add000)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0xff71) sendto$inet6(r2, &(0x7f0000523000)="", 0xffffffffffffff6c, 0x20000003, &(0x7f000094a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0xaea)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r3 = semget$private(0x0, 0x4, 0x104) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000aaf000-0xbd)=""/189) sendto$inet6(r2, &(0x7f0000adc000-0x1)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 09:23:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005db000)={0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f00002b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f42000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000393000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000627000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000a4d000)={&(0x7f000024d000)={0x10, 0x0, 0x0, 0x442}, 0xc, &(0x7f00001fd000-0x10)={&(0x7f0000337000-0x8c)=@delpolicy={0x8c, 0x15, 0x0, 0x1, 0x2, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x1, 0x1abd, 0x0, 0x6, 0x0, 0xa0, 0x20, 0x87, r2, r3}, 0x4, 0x1}, [@replay_esn_val={0x20, 0x17, {0x1, 0x3, 0x1, 0x6, 0x2, 0x59, [0x6]}}, @lastused={0x10, 0xf, 0x9}, @mark={0xc, 0x15, {0x0, 0x20}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20004000}, 0xc014) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f11000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a5000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004d2000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x8, 0x0, 0x0, 0xa, 0x80, 0x80, 0x3e, r2, r4}, {0x100000001, 0x1, 0x9, 0x20, 0x1, 0x2, 0x1, 0x9}, {0x9, 0x100000001, 0xfc, 0xfffffffffffffffa}, 0x7fff, 0x9, 0x3, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x0}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x7, 0x2, 0x7d, 0x40, 0xb9, 0x3}}, 0xe8) r5 = accept$alg(r0, 0x0, 0x0) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f00000e9000)=0x0) fallocate(r6, 0x0, 0x0, 0x9) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000577000)={0x4, &(0x7f0000b87000)=[{0x5, 0x7ff, 0x2, 0x7f}, {0x5, 0x101, 0x1, 0x379}, {0x7, 0x10000, 0x9, 0x10001}, {0x7fffffff, 0xff, 0x5, 0x6}]}, 0x10) sendfile(r5, r6, &(0x7f0000e65000-0x8)=0x0, 0x8) getpeername$inet(r6, &(0x7f00001f5000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d9000)=0x10) 2018/01/10 09:23:22 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) 2018/01/10 09:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) fchmod(r1, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:22 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(0xffffffffffffffff, &(0x7f000000e000-0x1f)="f9", 0x136) writev(0xffffffffffffffff, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e80000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x10000) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000b20000+0xe6)={0xffffffffffffff80, 0x7fff, 0x101, 0x6, 0xe, 0x6394}) syz_open_procfs(r2, &(0x7f0000d0f000-0xa)='numa_maps\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e1c000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a65000)=0xc) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/10 09:23:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/10 09:23:22 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) mq_unlink(&(0x7f0000ea7000)='/dev/net/tun\x00') 2018/01/10 09:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000abe000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e, 0x9, 0x4, 0x7, 0x0}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x3, 0x1, 0x2, 0x8000, 0x101, 0x3, 0x2, 0x1000, r1}, &(0x7f0000001000-0x4)=0x20) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000815000)='./file0\x00', 0x100) inotify_rm_watch(r0, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000)={0x11, 0xac, &(0x7f0000001000-0xac)="a4c0c4dfd694ffd75e2674ad3dee8d9aba495b58c0865762703914c2aa1351c35c8632559530241a84aa77e77be2fbd458ac5ecb1dee76b7a225233b536c74e0ad1d34bbe8382a4a3ac80724bc47991a4f82433c3c2bc833c764768b6304136e7b64c732e5534c5a1de88664e3edefc56f78bdbfd33c9ec873a9048249bf2e929b99b5f06fc366cf625b0f97dee234e060777aaf15bb8458e5fb2042f32afba479498bb6324fc5e28b59cf10"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000d2b000)={0x0, {""/7}, 0x0}, &(0x7f0000f61000-0x4)=0x10) clock_settime(0x123319f3cd85f1e3, &(0x7f0000286000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000a48000)={0x0, 0x0}) fcntl$getflags(r0, 0x3) 2018/01/10 09:23:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r1, &(0x7f00009c2000)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000517000-0xb)='/dev/loop#\x00', 0x1, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b2f000-0x4)=0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000b5a000)={&(0x7f0000ea0000)=""/127, 0x7f}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x7e, 0x48000000000008, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 09:23:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a20000)='/selinux/create\x00', 0x2, 0x0) accept4$unix(r0, &(0x7f0000850000-0x39)=@file={0x0, ""/55}, &(0x7f0000505000)=0x39, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000726000)=""/39) poll(&(0x7f0000017000)=[{r2, 0x0, 0x0}], 0x1, 0x0) inotify_add_watch(r1, &(0x7f0000c1b000)='./file0\x00', 0x30) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f000080f000-0x40)={0x0, 0x0, 0x0, 0x0, "662818d44a260aacf25464ee8e77c83b09f16dc7cba4548c890dbf806f934a64388cc792d4bcbae79fc2d9a9", 0x0}) 2018/01/10 09:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:22 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:22 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) [ 96.857826] device eql entered promiscuous mode 2018/01/10 09:23:22 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00002c6000)='/dev/usbmon#\x00', 0x0, 0x4600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000027c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x642711b0a8c75983) r1 = socket(0x1e, 0x5, 0x0) shutdown(r1, 0x4) 2018/01/10 09:23:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000484000)='/dev/snd/midiC#D#\x00', 0xe582, 0x83) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1000000000000003, 0x0) r2 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/10 09:23:22 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000054b000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/10 09:23:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000e47000)='/dev/vcs\x00', 0x6140, 0x0) stat(&(0x7f0000295000)='./file0\x00', &(0x7f0000a74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000023d000+0x69)='./file0\x00', &(0x7f0000cde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000447000)=0x0, &(0x7f0000c34000)=0x0, &(0x7f00003a3000)=0x0) getresgid(&(0x7f00000bf000)=0x0, &(0x7f0000259000-0x4)=0x0, &(0x7f0000bea000-0x4)=0x0) setgroups(0x4, &(0x7f0000300000)=[r0, r1, r2, r3]) 2018/01/10 09:23:22 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x5, &(0x7f000099b000)="7fffff", 0x3) 2018/01/10 09:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xeb1) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00005b4000-0x8)={0x4, 0xb3b}) 2018/01/10 09:23:22 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:22 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) [ 96.986395] device eql entered promiscuous mode 2018/01/10 09:23:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x129d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x2cd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 09:23:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000798000-0xa)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x200001) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000741000-0x110)={{0x3, 0x0, 0x400, 0x101, "5ed648b61f609a409e630aea0c31b7b09c754c7ab66378e32f9d7596b9d4223c4dbec07252e8d1ced25a596a", 0xffffffffffffff21}, 0x0, 0x0, 0x72, 0x0, 0x1, 0x3, "04f86f6d02baff3f1361d4abb3856ea59838b1ebeffbea548328f473f5792c6fcf52bbf7924cc6bd63ce0082f54670d21c957a72b0e7caec8e870cc1a8a80c74", &(0x7f00006d3000-0x4)='/{#\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xffffffffffff0001, 0x100000001, 0x639e, 0xffffffffffffff25], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(0x0, 0x8, &(0x7f0000dee000)=0x9) creat(&(0x7f0000748000-0x6)='./bus\x00', 0x0) acct(&(0x7f000033c000)='./bus\x00') open(&(0x7f00005fa000-0x6)='./bus\x00', 0x800, 0x20) 2018/01/10 09:23:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000022a000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c4000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007d5000-0x23)={0x0, 0x1b, "c6f8f70b9ea121431bfc86917f14b5400bd6a83e40351bc02a8d82"}, &(0x7f000028f000)=0x23) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000af9000-0xb8)={r1, 0x6, 0xffffffffffff9206, 0x3f, 0x7, 0x40, 0x4, 0x0, {r2, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1d94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401, 0x6b1c28cc, 0x4, 0x100}}, &(0x7f000098b000)=0xb8) r3 = syz_open_dev$midi(&(0x7f0000858000-0xb)='/dev/midi#\x00', 0xffffffffffff0000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000871000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockname$packet(r3, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000048e000)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f00000e9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00000b0000)={@multicast1=0xe0000001, @broadcast=0xffffffff, r4}, 0xc) write$tun(r0, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) write$sndseq(r0, &(0x7f000097a000)=[{0x7fff, 0x9, 0xff, 0x7fffffff, @tick=0x3, {0x7f, 0x101}, {0x0, 0x8000}, @quote={{0x100000001, 0xfffffffffffff277}, 0x7ff, &(0x7f0000b6b000)={0xb9, 0xaf0, 0xa15, 0x3ff, @tick=0xbe, {0x81, 0x1313}, {0xe62, 0x9}, @result={0x9fd, 0x2370}}}}, {0x2, 0x0, 0x96, 0x1, @time={0x77359400, 0x0}, {0xffff, 0x4}, {0xfffffffffffffffb, 0x1f}, @ext={0x1000, &(0x7f00007a3000-0x1000)="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"}}, {0x4, 0x10001, 0x6, 0x8, @time={0x77359400, 0x0}, {0x2, 0x3ff}, {0x569477, 0x401}, @raw32={[0x6, 0x7, 0x8]}}], 0x90) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000b59000)=0x1000) 2018/01/10 09:23:22 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000478000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000939000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000051c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000022e000-0x4)=0xc) chown(&(0x7f0000838000)='./file0\x00', r0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ed2000-0xc)={0x0, 0xffffffffffffffff, 0x0}) 2018/01/10 09:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) semget$private(0x0, 0x4, 0x409) sendmsg$nl_xfrm(r0, &(0x7f000096d000-0x38)={&(0x7f0000b99000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005fd000)={&(0x7f0000793000)=@delpolicy={0x50, 0x14, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xe, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 09:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:22 executing program 2: rt_sigreturn() r0 = semget(0x2, 0x0, 0x2c2) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dfe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000738000-0x4)=0xc) setpriority(0x1, r2, 0x80000001) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003a9000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f00006c7000)=0x0) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000909000)=0x8, &(0x7f0000f7c000)=0x2) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000cbc000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000090e000)={0x0, 0x0, 0x8b}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00003db000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000def000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000863000)={r5, r4, 0x80000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000eff000-0xc)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00004e1000)={r6, r7, 0x4}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000a2f000)={0x1ff, 0xc, [0x7, 0xff, 0x4ff8]}) 2018/01/10 09:23:22 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000742000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) close(r0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000043c000)='/dev/sequencer\x00', 0x800, 0x0) renameat(r1, &(0x7f0000881000)='./file0\x00', r2, &(0x7f0000cd0000-0x8)='./file0\x00') 2018/01/10 09:23:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x129d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x2cd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 09:23:22 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x0, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x3) r1 = syz_open_dev$tun(&(0x7f000024d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000476000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a19000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000134000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000053a000-0x18)={r4, 0x0, 0x0, 0x0}) chmod(&(0x7f0000ef1000-0x8)='./file0\x00', 0xe0) r5 = syz_open_dev$sndpcmc(&(0x7f00008dc000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x200081) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e50000-0x10)={0x0, 0x38, &(0x7f00000be000)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}]}, &(0x7f0000645000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000cfc000-0xc)=@sack_info={r6, 0x1, 0x5b}, 0xc) 2018/01/10 09:23:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000179000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cf5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc8000)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) chroot(&(0x7f0000576000)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f00003ef000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000671000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = syz_open_dev$sndpcmp(&(0x7f00005a8000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f00003d9000-0x4)=0x1f) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) ftruncate(r2, 0x1f) r4 = dup2(r3, r2) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000022000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056b000-0x4)=0xfffffffffffffd77) writev(r1, &(0x7f0000fd3000-0x30)=[{&(0x7f000078c000)="a2", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000531000)=0x8, 0xfb4ee05e58511dd) futex(&(0x7f0000183000-0x4)=0x100000000, 0x9, 0x2, &(0x7f0000448000)={0x0, 0x0}, &(0x7f00005fe000)=0x400, 0x9) 2018/01/10 09:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:22 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x0, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x2, 0x80) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="c64c17b94b35ebf1d20b9431ca583e9de93e4314d8f4216de6504f7e906af83a5b9ff5b50e75791737d78ec9c2f4fdcbedca29bed3fdb0ce637b75173996a4954a0c8459f9cc36be8805e464ccaa69eda6e9726a1afa5a2dd20baea03d566a2fb4b3049fd085049cf85e1fd7a3cceed99ddcf2d1ddeb6369dfe4e81901afc4d76530880cb3f4b64580a509e60db39fbd211936e0ae1c546a97ea84793e920a6f9e7fd2e8f57cbb0c05bf2127514ad6c8fa27d728fa9a8ebbb6c9f46a8d23248cc472f1a1c84f169763faf359bb08e60bb87bef34dede72a484bb1a0562ed0d3f1f8ed7b852a4", 0xe6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0x1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000013000-0xe)='/dev/admmidi#\x00', 0x80000000, 0x2000c2) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000054a000)={0x0, 0x322e17fc, 0x4a, &(0x7f00006d2000)=0x0}) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000aaa000-0x4)=0x2) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f00007cc000)="e31240714e84eb87aeb24e691fd31f7c948d4217a0425fb98300a36fafbf96ea8d3fd092470ae6cd7fe3e99861d07e618931979b6c0c20085e0e8d2cfdf3e80d2247ca3e9b844d26cd6f", 0x4a) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00009c7000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xf51, 0x0, 0x0}) 2018/01/10 09:23:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000ef6000-0x38)={0x0, 0x23c, &(0x7f000076c000)=[], 0x0, &(0x7f0000272000)=""/0, 0xfffffffffffffcec, 0x100000000}, 0x2023) r1 = memfd_create(&(0x7f000039d000-0x12)='md5sumself$&wlan1\x00', 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000091000)=0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/01/10 09:23:22 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d5b000-0x11)='/dev/qat_adf_ctl\x00', 0x84200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x400448ff, &(0x7f0000000000)="079f7b3ffc909e1455ae556894b9a5dd5cb8a525626c96e77eaafe5ab965e48f7c5f52d12d7c1663d463f872c277696bf8fc1425a1d190cca5e69e2997a02f523f82da517bf658107c4a225ce76a22eadadea8fd6e8aedef5af2e7f4811b5d6fed70d4e0dfa41aec53bdc5cffd4dc58a896c894e6a3c9a92f248d0277d793d6b432b43acdaf08683286321693d63f3bd3a8cc4cd863ba6573c197a8e14b1f87d3f3de0edb9482ddfca3ab6b9abe76ca810cc53033960227ebdf9ec8e0717a86dfef278e9f142b61df7dfc8885f650c10648a0e3c3cd239b303b3b1c1df43aab0d794b976") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/01/10 09:23:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x0, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00006e4000)=0x9, 0x4) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dab000)={@common='eql\x00', @ifru_map={0xfffffffffffffff7, 0xfffffffffffffffe, 0x9, 0x9, 0x9, 0xffff}}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000070e000)='/dev/dsp\x00', 0x94000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d46000-0x10)={r1, r3, 0x2, 0x3}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x395, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/10 09:23:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000637000-0x32)="") r0 = socket$inet(0x2, 0x2, 0x3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ab1000-0x10)={0x0, 0x9, 0x4, [0x7, 0x81, 0xfce, 0x2800000000000000]}, &(0x7f0000283000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000c9000)={r1, 0x3}, 0x8) r2 = syz_open_dev$sndpcmp(&(0x7f000068e000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000065000-0x1b)=""/97) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f000079e000-0x1e)={0x1, 0x7, 0x1, "e1fa47c54359", "00c661a5f19346d9d9ed20217ce81704"}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000855000-0x64)={&(0x7f000018f000)=[0x200, 0xffffffffffffffa2, 0x100000000, 0x55, 0x7fffffff], 0x5, 0x7fff, 0x9, 0x4, 0x2, 0x1, {0x7, 0x44, 0x6, 0x0, 0x4, 0x80000000, 0x3, 0x80000001, 0xfffffffffffffff9, 0xfffffffffffffffc, 0xedc, 0x8, 0x19f938a3, 0x6, "50b62b7068fa240d6cff495fce50cf2a42bcb1708224d1f357720580feb7c090"}}) 2018/01/10 09:23:22 executing program 6: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000fb3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000000c000)={0x0, 0x6, 0x3f, 0x8, 0x100, 0x7}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000fb4000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000170000)=0xc) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0xffffffffffffff20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000fb5000-0x1)=0x1ff, 0xfffffffffffffddc) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000098f000/0x18000)=nil, &(0x7f0000007000)=[@text64={0x40, &(0x7f0000fb6000-0x49)="0f080f07c4017d2b330f001336460f2202b99e0b0000b889000000ba000000000f3048b800000000008000000f23d80f21f835400000300f23f866b8c2008ec00f01cbc463055c2f86", 0x49}], 0x1, 0x0, &(0x7f0000fb5000)=[], 0x0) 2018/01/10 09:23:22 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x0, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) [ 97.322474] kauditd_printk_skb: 34 callbacks suppressed [ 97.322481] audit: type=1326 audit(1515576202.939:401): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14616 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 97.365239] audit: type=1326 audit(1515576202.945:402): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14616 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 97.390966] audit: type=1326 audit(1515576202.945:403): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14616 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=179 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 97.415799] audit: type=1326 audit(1515576202.945:404): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14616 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 97.440388] audit: type=1326 audit(1515576202.946:405): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14616 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/10 09:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000686000)='/dev/input/mouse#\x00', 0xed, 0x10001) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000b42000-0xc)={0x2, [0x0, 0x0]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005e0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) read(r1, &(0x7f00003ee000)=""/133, 0x85) ioctl$int_in(r2, 0x80000000005001, &(0x7f000094a000-0x8)=0x40000) 2018/01/10 09:23:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x0, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000a76000-0x38)={&(0x7f0000524000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eb1000-0xa0)=[{&(0x7f00008af000-0x4898)=[{0x14, 0x25, 0xf01, 0xffffffffffffffff, 0xffffffffffffffff, [@generic="9e"]}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 09:23:23 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:23 executing program 6: r0 = syz_open_dev$mice(&(0x7f00003d7000-0x10)='/dev/input/mice\x00', 0x0, 0x80302) ioctl$void(r0, 0xc0045878) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005d3000-0x8)=@assoc_value={r1, 0x8}, &(0x7f0000001000-0x4)=0x8) pipe(&(0x7f00005d2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f00005d3000-0x30)={0x356, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r2, 0x5452, &(0x7f0000f3c000-0x8)=0x0) 2018/01/10 09:23:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) readv(r0, &(0x7f0000ffb000)=[{&(0x7f0000ffb000)=""/1, 0x1}], 0x1) setsockopt$packet_buf(r0, 0x107, 0x1000000000000008, &(0x7f00009cc000-0x4)="ef8b2100", 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sched_yield() sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/10 09:23:23 executing program 3: r0 = dup(0xffffffffffffff9c) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(0x0) kcmp(r1, r2, 0x7, r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000001000+0x6ee)={0xffff, 0x2, 0x1, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = add_key(&(0x7f0000ebb000)='blacklist\x00', &(0x7f000023e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000037f000)="262f2067fc1466527d423e16b9f4c83362d91c8368952adb071d9e0c712befbfdb4b8172e942965c7e5962ab83025e721eb5da35b8733db732925930505b7a6e63afc143e0026616de43f5a78ca025bad4b1140c6690fa4683547c5f9062f1c586778dd18f17304558f5384851877f66c4cb1cd2253415899ec733c6bb551501cfa5d1ca51bc55e539edcd1c8a413a4cc00592a146650c3c77a8fe9dafa2a57f3a6939b2aab4d58f0ddcf08a55c53808", 0xb0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r4, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000056e000)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c32000-0x4)=0x108) 2018/01/10 09:23:23 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:23 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4) [ 97.465726] audit: type=1326 audit(1515576202.946:406): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14616 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/10 09:23:23 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x0, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a4b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sysinfo(&(0x7f0000921000-0xf4)=""/244) r0 = syz_open_procfs(0x0, &(0x7f0000752000-0x7)='ns/pid\x00') syz_extract_tcp_res$synack(&(0x7f0000338000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000e8e000-0x8)={0x0, 0x0}, 0x8000, 0x0) write$tun(r0, &(0x7f00007ec000-0x56)=@hdr={0x1, 0x1, 0xc84, 0x80, 0x9, 0x7fffffff, @ipv4={{0x5, 0x4, 0x800, 0x40, 0x4c, 0x0, 0x5, 0x3, 0x16, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, @tcp={{0x0, 0x0, r1, r2, 0x8, 0x0, 0xd, 0x1, 0x1000, 0x0, 0xfc3, {[@sack={0x5, 0x16, [0x8, 0x5, 0x8, 0x20, 0x3]}, @window={0x3, 0x3, 0x1}, @mss={0x2, 0x4, 0x8}]}}, {"796dd0b0"}}}}, 0x56) 2018/01/10 09:23:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) [ 97.530602] audit: type=1326 audit(1515576202.982:407): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14616 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 97.587203] audit: type=1326 audit(1515576202.982:408): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14616 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/10 09:23:23 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:23 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d95000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fef000)=0x0, &(0x7f0000b31000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x1) ppoll(&(0x7f0000f7d000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000d40000)={0x77359400, 0x0}, &(0x7f0000827000)={0x0}, 0x8) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000125000-0xa1)={0x0, 0x99, "904b93d717d77f0cf73aa36993e9c4dd068a482d0039b9783f679f540d079a4310291f4a4030c6ddcfc3fb9ff59e21f2a5b2d3075f9594e34802f99d49e3c6e8529a456b57020e76eeef1c86110fcd000dbcefa74a5096924e135f0b260f2a5197367b9ce59b1314223a2dac4121019a05b932d89e769c32593c184da15276ffa4860f658ecd92dc14e57693523e3c832241082e855c4ae33b"}, &(0x7f00003af000-0x4)=0xa1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000c2a000)={r3, 0x1c, "066b4cf62fb4a90953b11d64a33688453d72e325c3e44d756f52b7b7"}, &(0x7f0000366000)=0x24) r4 = shmget(0x0, 0x3000, 0x24, &(0x7f0000ba7000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000f15000-0x47)=""/71) fanotify_init(0x42, 0x0) 2018/01/10 09:23:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0x0, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:23 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000feb000-0x28)={@common='ip6tnl0\x00', &(0x7f0000afb000-0x76)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ce3000-0x60)=[{&(0x7f00008dd000-0xb9)=""/185, 0xb9}, {&(0x7f0000857000)=""/3, 0x3}, {&(0x7f0000126000-0x13)=""/19, 0x13}, {&(0x7f0000a0e000-0xa5)=""/165, 0xa5}, {&(0x7f0000fec000-0x34)=""/52, 0x34}, {&(0x7f0000fec000-0xc2)=""/194, 0xc2}], 0x6) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000968000-0x10)='ip6tnl0\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000fed000-0xc)='/dev/audio#\x00', 0xffffffffffffff80, 0x400000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00004be000)={0x800, 0x1, 0x101, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000fed000-0x8)={0x6}, 0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000fee000-0x4)=0x8) 2018/01/10 09:23:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000b4f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dec000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup2(r0, r1) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000566000)=""/204) 2018/01/10 09:23:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002ef000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000856000)=0x5, 0x371b, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x400000000001) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) 2018/01/10 09:23:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@random="fd37fc40cb23", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0x103, "91"}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da0000-0x9)='/dev/rtc\x00', 0x2180, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00001d8000-0x8)={0x0, 0x100000000000000}, &(0x7f0000f7c000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000526000-0x14)={r1, 0x80000001, 0x1, 0x8, 0x400, 0x4}, &(0x7f000061e000-0x4)=0x14) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002c3000)=0x0) setpriority(0x0, r2, 0xd82) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000044a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000140000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000009c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) [ 97.633136] audit: type=1326 audit(1515576203.007:409): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14616 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 97.660810] audit: type=1326 audit(1515576203.007:410): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14616 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/10 09:23:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0x0, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:23 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0xffffffffffffffff, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000587000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000f6c000-0x14)={0x200, 0x101, 0xff, 0x3, 0x7}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000e68000)={0x2, 0x0, [{0xfffffffffffffffd, 0x6, 0x0, 0x0, @irqchip={0xd514, 0x7}}, {0x101, 0x1, 0x0, 0x0, @adapter={0x3, 0x9, 0x401, 0x7, 0x10001}}]}) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000213000-0x106)={0x0, 0xfe, "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"}, &(0x7f000051f000)=0x106) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009a5000)=@assoc_value={r2, 0xd917}, 0x8) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/01/10 09:23:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a52000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffb, 0x100) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000f90000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00008b2000-0xa8)={0xa, 0x0, [{0xee9, 0x0, 0x5}, {0xfff, 0x0, 0x6}, {0x8bf, 0x0, 0x81}, {0xb8e, 0x0, 0x8}, {0xbff, 0x0, 0x3}, {0xa7a, 0x0, 0x5}, {0x40000471, 0x0, 0x0}, {0x9d7, 0x0, 0x7fffffff}, {0x9a1, 0x0, 0x5}, {0x84f, 0x0, 0x200000000000}]}) setgid(0x0) getpgid(r1) 2018/01/10 09:23:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x2a, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x20000000, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet6(r1, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001eb000)='/selinux/member\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00008a8000-0xc)={0x8, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/01/10 09:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x1) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fff000-0x31)=""/49, &(0x7f0000ffe000)=0x31) 2018/01/10 09:23:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0x0, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00006d8000-0x8)=0x75) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pwrite64(r1, &(0x7f00009b7000)="6f601c37b7c4576a1083", 0xa, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff9, 0x1000}, {0x3, 0x3, 0x0}], 0x2, &(0x7f0000c06000-0x10)={0x2000, 0x0}) semtimedop(r0, &(0x7f0000a07000)=[{0x0, 0xb0ff17a, 0x1000}], 0x1, &(0x7f0000a40000)={0x0, 0x989680}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00009e4000-0x10)=[0x7, 0x9, 0xfd, 0x10007fff, 0x100000001, 0x8]) 2018/01/10 09:23:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) semget(0x3, 0x6, 0x80) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000855000)={0x9, 0x38e, 0x100000000, 0x3}, 0x10) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2018/01/10 09:23:23 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:23 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0xf763, 0x2) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000e000)=0x10) 2018/01/10 09:23:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x0) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:23 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a79000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r1, &(0x7f00008e9000-0x60)=[{&(0x7f0000061000)=""/124, 0x7c}, {&(0x7f00008cd000)=""/86, 0x56}, {&(0x7f00000bf000-0x49)=""/73, 0x49}, {&(0x7f000076f000-0xc0)=""/192, 0xc0}], 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/10 09:23:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x0, &(0x7f00000ba000)="") r0 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000095b000-0x4)={0x379}, 0x4) symlinkat(&(0x7f00009ff000-0x8)='./file0\x00', r0, &(0x7f000092d000)='./file0\x00') 2018/01/10 09:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x0) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = memfd_create(&(0x7f00004ba000)='ppp0system\'\\user\x00', 0x2) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000d6000)={0xaa0}, 0x4) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000200001600ff02fe58", 0x1f}], 0x1) 2018/01/10 09:23:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$sndpcmp(&(0x7f0000fb3000-0x12)='/dev/snd/pcmC#D#p\x00', 0xc62e, 0x48000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x0, 0xffffffffffff2ca5, 0x1, 0x0}, 0xffffffffffffff99) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000965000-0xe)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x0, 0x4) times(&(0x7f0000482000)={0x0, 0x0, 0x0, 0x0}) 2018/01/10 09:23:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000318000-0x10)={0x8, &(0x7f0000e8a000-0x40)=[{0x3, 0x1, 0x8, 0x80000001}, {0x10000, 0x9, 0x80000001, 0x80}, {0xffffffffffffff81, 0x45, 0x7, 0x800}, {0x9, 0x3ff, 0x4, 0xfb}, {0x2, 0x8, 0x7f, 0x8001}, {0x638, 0x80000000, 0xcc5a, 0x1}, {0x6, 0x7, 0x100, 0x200}, {0x7, 0x3, 0xffffffffffffffd7, 0x7ff}]}, 0x10) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x0) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:23 executing program 4: r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00000d3000)=0x0) syz_fuseblk_mount(&(0x7f0000925000-0x8)='./file0\x00', &(0x7f0000f01000-0x8)='./file0\x00', 0x2, r0, r1, 0xfffffffffffffffc, 0x2, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = semget(0x1, 0x3, 0x0) semctl$GETPID(r3, 0x2, 0xb, &(0x7f0000bec000)=""/165) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) 2018/01/10 09:23:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000062a000)={0x0, 0xffffffffffffff9c, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00007a5000)={@common='ip6gre0\x00', @ifru_flags=0x0}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000e4f000-0x4)=0x9, &(0x7f00008b9000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x280000000014, 0x0, 0x0) 2018/01/10 09:23:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000318000-0x10)={0x8, &(0x7f0000e8a000-0x40)=[{0x3, 0x1, 0x8, 0x80000001}, {0x10000, 0x9, 0x80000001, 0x80}, {0xffffffffffffff81, 0x45, 0x7, 0x800}, {0x9, 0x3ff, 0x4, 0xfb}, {0x2, 0x8, 0x7f, 0x8001}, {0x638, 0x80000000, 0xcc5a, 0x1}, {0x6, 0x7, 0x100, 0x200}, {0x7, 0x3, 0xffffffffffffffd7, 0x7ff}]}, 0x10) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x4, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x800}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/10 09:23:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00003d6000)=[{&(0x7f0000cb4000-0x3a)="", 0x0}], 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fd0000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/10 09:23:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d6000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000efe000)={0x0}, &(0x7f0000e59000)=0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ab8000-0x4)=0x0, &(0x7f0000537000)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004ce000)='/dev/cuse\x00', 0x800, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x80) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f00008e7000)=0x0, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000527000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00008a2000)=0x4, 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) bind$bt_hci(r0, &(0x7f00003d0000-0x6)={0x1f, 0x8, 0x3}, 0x6) shutdown(0xffffffffffffffff, 0x1) 2018/01/10 09:23:24 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000086e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00008d5000-0x88)=""/136) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00002a4000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x1a}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/10 09:23:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(0xffffffffffffffff, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000318000-0x10)={0x8, &(0x7f0000e8a000-0x40)=[{0x3, 0x1, 0x8, 0x80000001}, {0x10000, 0x9, 0x80000001, 0x80}, {0xffffffffffffff81, 0x45, 0x7, 0x800}, {0x9, 0x3ff, 0x4, 0xfb}, {0x2, 0x8, 0x7f, 0x8001}, {0x638, 0x80000000, 0xcc5a, 0x1}, {0x6, 0x7, 0x100, 0x200}, {0x7, 0x3, 0xffffffffffffffd7, 0x7ff}]}, 0x10) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(0xffffffffffffffff, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:24 executing program 4: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000995000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r3 = getpgid(0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa6000)='/dev/hwrng\x00', 0x21a000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x782) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) fcntl$setown(r2, 0x8, r3) tkill(r0, 0x16) 2018/01/10 09:23:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x1001) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f0000350000-0x1e)=""/30, &(0x7f0000d23000)=0x1e) fcntl$notify(r0, 0x402, 0x80000019) 2018/01/10 09:23:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000318000-0x10)={0x8, &(0x7f0000e8a000-0x40)=[{0x3, 0x1, 0x8, 0x80000001}, {0x10000, 0x9, 0x80000001, 0x80}, {0xffffffffffffff81, 0x45, 0x7, 0x800}, {0x9, 0x3ff, 0x4, 0xfb}, {0x2, 0x8, 0x7f, 0x8001}, {0x638, 0x80000000, 0xcc5a, 0x1}, {0x6, 0x7, 0x100, 0x200}, {0x7, 0x3, 0xffffffffffffffd7, 0x7ff}]}, 0x10) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(0xffffffffffffffff, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) [ 98.890350] binder: 14777:14778 not enough space to store 0 fds in buffer [ 98.903078] binder: 14777:14778 transaction failed 29201/-22, size 72-16 line 3102 2018/01/10 09:23:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) [ 98.944553] binder: BINDER_SET_CONTEXT_MGR already set [ 98.959440] binder: 14777:14794 ioctl 40046207 0 returned -16 [ 98.973685] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/10 09:23:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000034a000-0x6)='rxrpc\x00', &(0x7f0000b47000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000942000)='!^vmnet0vboxnet1em1wlan1ppp0selflo^nodevem0ppp1\'\x00', 0x0) keyctl$set_timeout(0xf, r0, 0xffffffffffff0000) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000304000-0x4c)={0x8000, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create(0x7) socket$inet_icmp(0x2, 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/10 09:23:25 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x0, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000318000-0x10)={0x8, &(0x7f0000e8a000-0x40)=[{0x3, 0x1, 0x8, 0x80000001}, {0x10000, 0x9, 0x80000001, 0x80}, {0xffffffffffffff81, 0x45, 0x7, 0x800}, {0x9, 0x3ff, 0x4, 0xfb}, {0x2, 0x8, 0x7f, 0x8001}, {0x638, 0x80000000, 0xcc5a, 0x1}, {0x6, 0x7, 0x100, 0x200}, {0x7, 0x3, 0xffffffffffffffd7, 0x7ff}]}, 0x10) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000110000)='/dev/vcs\x00', 0x181800, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c8c000-0x28)={r1, 0x0, 0x9d, 0x2f, &(0x7f0000d56000)="574f07a5931e558790d6d6a1b34b6c8ddc563793ea71a276007d7de6077d38ee6c0ed5206ce6407437ced73eb6b7fd96047169cb51b02398a5072e2b7eacdaabeacb9b845d58b07e4dece5b93003380dcf6fe1f4d4e21480eb6a7bfab68ddde1480bb96a3b38b36308849c919058f7e54992925d96d6aa2ce1d01d88f4a205d31f620799095930095ace9f09b4abcad577a0b62e81835557289bb3143c", &(0x7f0000526000-0x2f)=""/47, 0x10000000000000, 0x80000000}, 0x28) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/10 09:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000930000)={0x0, 0x0}, 0x0) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff8) pipe2(&(0x7f0000d94000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00006e1000)={0x0, 0x20, 0x30, 0x100, 0x2}, &(0x7f000038e000)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008dd000-0x8)=@assoc_value={r3, 0x0}, 0x8) 2018/01/10 09:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(0xffffffffffffffff, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000867000-0xb)='/dev/hwrng\x00', 0x10480, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r2, &(0x7f0000588000-0x18)=[{&(0x7f000081a000)=""/12, 0xc}, {&(0x7f0000824000)=""/94, 0x5e}], 0x2, 0x0) fremovexattr(r0, &(0x7f00002f6000-0x1a)=@known='com.apple.system.Security\x00') 2018/01/10 09:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(0xffffffffffffffff, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000cf9000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0007}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) read(r0, &(0x7f0000e2e000-0x2f)=""/47, 0x2f) splice(0xffffffffffffffff, &(0x7f0000e42000)=0x0, 0xffffffffffffffff, &(0x7f0000cd7000)=0x0, 0x0, 0x0) 2018/01/10 09:23:25 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000002000)=0x9, 0x4) request_key(&(0x7f0000004000-0x8)='rxrpc_s\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x10)=']vmnet0bdevuser\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d22000)={&(0x7f0000721000/0x2000)=nil, 0x2000}) 2018/01/10 09:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x800, 0x6c) ioctl$KVM_NMI(r0, 0xae9a) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x1400}, 0xc, &(0x7f0000085000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x11, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 09:23:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mlock2(&(0x7f0000384000/0x4000)=nil, 0x4000, 0x1) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000a6d000)=0x200) accept4$inet(r0, &(0x7f0000959000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb9000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/10 09:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(0xffffffffffffffff, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000436000-0x26)="26000000230043f8feffffff00008d0004000000000000000e00f21e00001100002103c76e35", 0x26) 2018/01/10 09:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:25 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x0, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f0000000000)="") 2018/01/10 09:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00006f7000-0x1000)="c5aafb127cbbae34b6626bca5270b87c3602b8a3676145c641acb37937bf1d681dab93f5a7d4a84273c565449b4fa2f55e9f78d2f5e906be35fefbd3ccb2a62f499dd7b3c7808312e9954117fc66f169c4c81a885472fe5bfa9a6cfa59b3ec7c67f41fc7a556e3edfa52c4c4a6e4a8b83c43ded9dd9d507a96315ed7455416bf1a7412be68522f27684fdc1139701929", 0x90) 2018/01/10 09:23:25 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x1000, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/172, 0xac, 0x0, &(0x7f0000002000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x1dca, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) finit_module(r0, &(0x7f0000001000)='{+)/\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000002000-0x94)={{0x3, 0x1, 0x20, 0xf8, 0x5e, 0x40}, 0x8, 0x9, 0x2, 0x8, 0x8001, "85b6a3044ebeea9d2b9d6cf12ea8471edcd58f438e99a643211c3468720d26c3fd797c03ef4a0da73f90dd4c9ea9c1409eb6fdedf4dce99ec86466630b5f8a8d40cb9c663432c2fd374c575ecf83ff9ad7496cc1bdf329ea8277af50d08e5f071dc8b3042d04047b7c43a4e84c4c395b60948f47a3128ac6c79c4e217ec5e373"}) accept4$ax25(r2, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0x91, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4}, &(0x7f0000004000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000)={0x1, 0x1, 0xa9e5, 0x9, r3}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000004000)={0x4, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000-0x10)=@generic="8e49a4dbf32946d8fbd00e8a757d4e20", 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000007000-0xbc)={0x6a65, 0x1, 'client1\x00', 0xffffffff80000000, "7abb7e29443dac93", "38a16210c466ac933cdbf184219d4efe74bf7e4c22884ce3d175a99c5a6d4e92", 0xbbb, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000007000-0x8)={r3, 0x200}, &(0x7f0000004000-0x3)=0x8) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000005000-0x10)=@common=""/16, 0x10) alarm(0x7fff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000008000-0xc)={0x8000, 0x9, 0x330, 0x8, 0x1, 0x8, 0x1}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000009000-0x4)=r4) 2018/01/10 09:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x4000, 0x100, &(0x7f0000e0a000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000a71000)=""/112) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005af000)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f000023d000)=""/240, &(0x7f00005fc000-0x4)=0xf0) getsockopt$inet_mreqn(r1, 0x0, 0x2, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00008a6000)=0x1) 2018/01/10 09:23:25 executing program 2: setxattr(&(0x7f0000fd1000-0x8)='./file0\x00', &(0x7f00003f5000)=@known='com.apple.system.Security\x00', &(0x7f0000dcc000-0xe)='[ppp1!md5sum&\x00', 0xe, 0x0) 2018/01/10 09:23:25 executing program 3: prctl$setmm(0x23, 0x0, &(0x7f0000d68000/0x9000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000001000-0xc)={{0xa4, 0xff, 0x1, 0x0, 0x1, 0x2}, 0x9}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00006cc000)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x5, 0xffff, 0x20}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c74000)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x7fffffff, 0x1, 0x930, 0x4}, 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000640000-0x11)='/selinux/enforce\x00', 0x101100, 0x0) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f0000739000)={0x5, 0x1, 0x4}) ustat(0x0, &(0x7f00001dd000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 09:23:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x40, 0x2}, 'port1\x00', 0x44, 0x808, 0x2, 0x400000000005, 0x7, 0x2, 0x540, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x301100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(r2, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flock(r3, 0xd) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x4, 0x141000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000003000-0x18)={0xfffffffffffffeff, 0x25a8bb09, 0x400, 0x1, 0x10000009b, 0x653}) keyctl$setperm(0x5, 0x0, 0xffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000003000-0xc)={0x1, 0x3ff, 0x20}) chmod(&(0x7f0000002000-0x8)='./file0\x00', 0xc4) openat(r2, &(0x7f0000000000)='./file0\x00', 0x40000, 0x82) delete_module(&(0x7f0000c6c000)=',-vboxnet1*!vboxnet1\x00', 0xa00) 2018/01/10 09:23:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:26 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x0, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/10 09:23:26 executing program 3: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mknod$loop(&(0x7f0000a89000)='./file0\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00009e2000-0xc)={0x0, 0xffffffffffffffff, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000424000/0x18000)=nil, &(0x7f000004b000-0x18)=[@text64={0x40, &(0x7f0000809000)="430f3545d802660fd854d21d400fc72ac461d160459f67660fe9b1800000000f23d2c7442400fa7f0000c744240286db0000c7442406000000000f01142436260f01d1c4829d453b", 0x48}], 0x1, 0x0, &(0x7f00000aa000)=[@cstype0={0x4, 0x8}], 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000af6000-0x4)=0x0) capset(&(0x7f00003d2000)={0x0, r4}, &(0x7f0000af6000-0x18)={0x0, 0x0, 0x0, 0x1000, 0x0, 0x0}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000afa000-0x18)={0x1, 0x0, [{0x4000007e, 0x0, 0x0}]}) 2018/01/10 09:23:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000331000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000489000-0x14)={0x0, 0xff, 0x6, [0x7, 0x5, 0x6, 0x5, 0x6, 0x4822]}, &(0x7f0000f15000)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000380000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3ff, 0x9, 0x3, 0x0}, 0xa0) fremovexattr(r1, &(0x7f00006a4000-0x9)=@known='user.syz\x00') r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f00009a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x2044, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/10 09:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000135000)="c431571511851d0cf1d3332f3cb1742e", 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000107000)=@common='ip6tnl0\x00', 0x10) sendto$inet(r0, &(0x7f000008c000)="", 0x0, 0x0, &(0x7f000058c000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 09:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00009c5000-0x1)=0x0, 0x1) listen(r0, 0x0) 2018/01/10 09:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:26 executing program 4: mmap(&(0x7f0000000000/0xe30000)=nil, 0xe30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00004b9000)=""/191) mmap(&(0x7f0000e30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000e31000-0x10)={0x0, 0x0}, &(0x7f0000915000-0x10)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000012d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e31000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000413000-0x4)=0x10, 0x80800) mmap(&(0x7f0000e31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e32000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, &(0x7f0000e32000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b53000)={0x1, 0x1, 0x0, 0x4, 0x100000000, 0x800, 0x1, 0x0, r2}, &(0x7f00005b5000)=0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x50, &(0x7f000026f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000195000-0x4)=0xe8) mmap(&(0x7f0000e32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000e33000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 100.706652] kvm [14905]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x4000007e data 0x0 2018/01/10 09:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) [ 100.767468] kvm [14905]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x4000007e data 0x0 2018/01/10 09:23:26 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(0xffffffffffffffff, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000f1e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000a1c000-0x35c)=@getsadinfo={0x18, 0x1f, 0x209, 0x0, 0x0, 0xc, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000efa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000fab000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 09:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="", 0x0, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f000080e000)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e60000)=0x0, &(0x7f000054e000-0x4)=0x4) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") chmod(&(0x7f0000439000)='./control\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 09:23:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400000) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000154000)="2400000026002af800fff70500ee9f400300e90400ffffbe1e0003230f000000200000c7", 0x24) 2018/01/10 09:23:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000032d000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d9a000-0x8)='./file0\x00', &(0x7f00003b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000a29000)={{0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/audio\x00', 0x40000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00002bd000)={0x9, 0x7}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f01000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000b90000)=0x1000, &(0x7f00000cb000)=0x2) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000f2f000-0x2)={0x7, 0x6}) 2018/01/10 09:23:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="", 0x0, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000471000-0x4)=0x9, 0x4) r1 = syz_open_dev$mouse(&(0x7f00001c7000)='/dev/input/mouse#\x00', 0x7ff, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000edb000-0x20)={0x0, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000c57000-0x10)={0x90a, r2}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000905000-0x29)=""/41) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) seccomp(0x1, 0x0, &(0x7f000073a000)={0x1, &(0x7f000069a000)=[{0x80000000, 0x7, 0x3, 0x100}]}) 2018/01/10 09:23:26 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(0xffffffffffffffff, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffff7fffffffffff, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d18000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) fgetxattr(r3, &(0x7f000053a000)=@known='security.selinux\x00', &(0x7f000092c000)=""/7, 0x7) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x100000000, &(0x7f0000689000-0x8)=0x0) io_cancel(r4, &(0x7f0000012000-0x40)={0x0, 0xfffffffffffffffe, 0x0, 0x8, 0xffffffffffffff7a, r0, &(0x7f0000ad9000)="d996b0bcf4dc0e7199be31d709022870166d62053fbcdadb3c21e072d55e0000000000000000ffdf301f602e01e3134613d0c3d319d4928b28fe97f9c27dc4f389ed5396f09d9724c25e9ad90bd36a2bfa8f2e2a52c00c7fa2840448dae15d0b2edc3ca65f07", 0x66, 0x80000000, 0x0, 0x2000000000000001, r0}, &(0x7f0000a63000-0x20)={0x0, 0x0, 0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[], 0x0, 0x0}, 0x0) 2018/01/10 09:23:26 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000003000-0x18)=""/24, &(0x7f0000000000)=0xffffffffffffffaf) 2018/01/10 09:23:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000cac000)={0xfffffffffffffffe}, 0x0, 0x1ef) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000a94000-0x6)='ramfs\x00', 0x0, &(0x7f0000a49000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0\x00', 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000098b000-0x8)={0x3, 0x200, 0x2, 0x9, 0x0}) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) lookup_dcookie(0x9, &(0x7f000023a000-0x3a)=""/58, 0x3a) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(0xffffffffffffffff, &(0x7f000000e000-0x1f)="f9", 0x136) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="", 0x0, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f97000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000d64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000483000+0x776)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ab000)={r1, 0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000883000)={0xffffffffffffffff, 0x3, 0x4, 0x0, 0x80000000}) 2018/01/10 09:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000794000)='/dev/rtc\x00', 0x40, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000aa7000)={0x0, 0x1, 0x0, 0x200}) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x7f, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007f1000)='/dev/autofs\x00', 0x280000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/01/10 09:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x40000000000b, 0x7fff}, 0x8) r1 = open(&(0x7f0000aa3000-0x8)='./file0\x00', 0x800, 0x10) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000604000-0x1c)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) close(r0) 2018/01/10 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000001c000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004f6000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f000065c000-0x110)={{0x2, 0x5, 0x1, 0x1, "7abfe8bf2c57b986839bbebe306336ba036a4541826c583cdada8059d5780563b68084e897a6e803e79d9001", 0x1000}, 0x0, 0x0, 0x3, r1, 0xfff, 0x20000, "74cd8cb5280a2503418e694458f45c4094aae30c9e85594b35c2dca8588e4501dabe6225348e66c58649e53ba6457e26db24a48b81797a3fe60e971098dfff37", &(0x7f00002ad000)='/selinux/create\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x86e3, 0x1, 0x2d], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7bd, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x4001) connect$ipx(r0, &(0x7f0000a86000-0x10)={0x4, 0x4, 0xfffffffffffffad8, "7fde1c52eb6c", 0x1, 0x0}, 0x10) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000c3d000)=""/113) 2018/01/10 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000502000)={0x0, 0x0, &(0x7f00000be000)=[{&(0x7f000075f000-0x6f)="35d18c1f1d116371b15ec2cec157adb127d3", 0x12}], 0x1, &(0x7f00006a7000)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x0}, 0x0) r2 = memfd_create(&(0x7f00003f2000)='selfGPL\'/nodevcpuset-\\[\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b29000-0x97)={0x0, 0x8f, "d8a4192cff69000208b486d32fbdf0ec4702374949bc26d0fa60b2b5c01b1f5b11e353819a6acb71b380cc547b4debe6caabf242cb6cc70736aa094180db20c35cfaf421f108bec6927aa524ac85aee22687c9379d45278363888f2c25e1e416a5ef57c2f55a79b022335922d6ecce1360fbe2ed9576d7b0e6550ef8224aaea084df860f651d96fc1f64e467c16aff"}, &(0x7f000017e000-0x4)=0x97) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000079000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffffffffff81, 0x4, 0x7fff, 0x7}, &(0x7f00004bf000)=0xa0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000082000-0x8)={0x0, 0x0}) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="", 0x0) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a4", 0x2, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00002a2000)={0x2, 0x78, &(0x7f00006be000-0x78)="454eee1e5f269a2b1c6911e9a812d1c601977c2ec12181485a3d47284f4bca6ed22a7058a8b5eaae20fe36bec2c13281d458db77afe8b1c6ea643e1de907f4b06189ceef4c82d678c0d0055d46910f60560c5621c14100b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000742000-0x4)=0x0) r2 = getpgrp(0x0) kcmp(r1, r2, 0x2, r0, r0) 2018/01/10 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) wait4(r1, &(0x7f00007f1000-0x4)=0x0, 0x8, &(0x7f00009c0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) 2018/01/10 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f22000-0xb)='/dev/audio\x00', 0x800, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000045c000-0x10)={0x3e, 0x7f, 0x0, 0x7fffffff}, 0x10) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000fbf000-0x10)={&(0x7f0000940000/0x2000)=nil, 0x2000}) mlock(&(0x7f0000e95000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fbf000+0xf3a)=0x0) get_robust_list(r1, &(0x7f0000e57000)=&(0x7f0000daf000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000993000-0x8)=0x18) mbind(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x1, &(0x7f00009ed000-0x8)=0x0, 0x1, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 2018/01/10 09:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a4", 0x2, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:27 executing program 4: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002d5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/10 09:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00005ec000-0x13)='/dev/snd/controlC#\x00', 0x800003c, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000a2f000)={0x0, 0x400000005, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept4(0xffffffffffffff9c, &(0x7f00002f7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b2d000-0x4)=0x14, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000516000-0x20)={@generic="f208d2bed4893dc47bdf56f1c712f470", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000131000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000421000-0x20)={@generic="7ef399fda7286a151e2d9d6365e2d2f1", @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000064c000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 09:23:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000bc6000-0x60)={0x27, 0x3, 0x6, 0x7, 0x5, 0x5, "bf8693d30e572ddf09eba295e96b3f555e4c4123efb6dd776c0b11627728f118814fb7b57f3ec8826155101d66d0f9593f8f000163ce1930a26f3f16987434", 0x4}, 0x60, &(0x7f0000001000)=[{&(0x7f0000002000-0x88)="694786657f569e587964bbefd8c76d42ccafd358c725bb9b8a809b450f5d0e0c340cb61b5bef5a83bf3b2dd54985940c65d913ff7eea674cb550329a23c0e458c73b37d6d501672de01254eb41eba9056d84d397d4d3913a5f00f63be6943dcee30b3a30c1fff5c381b35a4e27a0ae99bd1951b1c76e255ecdcfff46f736d0072f6cf8c19d8ae4e2", 0x88}, {&(0x7f000019e000-0x4d)="b294547f6670d905fe778ced96105f56d2a367263f2ed0dfed636152609db329bcd88aa9df131651bc5c1887ad7ca7b2f3db7544623630974ee0b5366aed7dc57fea461e03e4be2955af597dbd", 0x4d}, {&(0x7f000029b000)="b7b1cc986b4b4418d2faa466f35ad71bfa76f2b075cf19c9e1556802356d711180fe50faa49628b9939bb556a8496e4eaace81d8c9374f83cc910df54a3b764d6ae17dbb876a6c1301cf1ebcca75081304eb61c02a13e95dfb54ec568a32c10ea88e84eae12b5e08a19582992bc0a0b3c8fb224251493f75ea6455f9af52652ec39e1ae2b5808fae10ba087beaefec5c1c5dc58f40e693ee53e477f2df552736186d9c8467fb97edfc279b5f781de9a2973a72cfcf822e82bba654be2ebe896e33dfcada0409fcf058eab420df43cb51ce0926c3e204463e5eb0c802", 0xdc}, {&(0x7f0000001000-0xa7)="1e18228ac2279ba312206388fc166ad35a0c0cc9f52c67a7ff15702b789717cff3159b02fcce0af8647be037901e3488074af6bcaece4adce6ad79fb1ca50ae02ef8e8e4b08c485c741c2fa8759918c41b0564ba2b2afcc7eac9946093eb0338160dd73716797273836f8461374dd8c592d3953cd72222933f97821d2086267ad5e4baffba7919c1ca6e1cf8f971e9a61dc38c896f3c601d6f1e55bbb329e8392e7a79e1a9c3a4", 0xa7}], 0x4, &(0x7f0000de5000-0x20)={0x20, 0x0, 0x5, "4956c9668af624f91338b9b5eac3a5ce"}, 0x20, 0x4000}, 0x24040050) r1 = syz_open_dev$admmidi(&(0x7f0000944000-0xe)='/dev/admmidi#\x00', 0x0, 0x1) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000187000-0x4)=0x0) ftruncate(r1, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000721000)='/dev/dsp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000001000-0x10)={0x3, {"bceb4550ff08ff"}, 0x7f}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000-0x20)={r0, 0x1, 0x1, 0x80, &(0x7f0000003000-0x12)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001000)={0x9, 0x1, 0x4, 0x5, 0x3, [{0x0, 0x8, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x7fff, 0x6, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3, 0xfffffffffffffff7, 0x9, 0x0, 0x0, 0x2104, 0x0, 0x0, 0x0}]}) 2018/01/10 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="", 0x0) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="", 0x0) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_dev$mice(&(0x7f00006c0000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000981000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r2, &(0x7f0000115000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 4: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000866000-0x3b)=""/59, &(0x7f0000a1f000-0x4)=0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ea8000-0x45)="6e65742f726f7574650073f9c912c4cd470b873028f670f8379b3dcde6807d727d4f915c385c87050f89c8bb1641a19a9fcf9ed6c618590dccc3c2cdef4f1424f4f274035af821ca0b3eb4a2a897c8b97460a7894274e5a1c20c24") sendfile(r1, r1, &(0x7f00004db000)=0x2001, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000ff3000)=[{0xa, 0x7}, {0x7, 0x539d}], 0x2) 2018/01/10 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a4", 0x2, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:27 executing program 3: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f5c000-0xc)='/dev/audio#\x00', 0x9, 0x2) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00006d9000)={0x8, &(0x7f0000f5c000-0x40)=[{0x2198, 0x1, 0x7fffffff, 0x978}, {0x2, 0x6, 0x4, 0x1}, {0x800, 0x1, 0x6, 0x8}, {0x9, 0x5, 0x209e, 0x2ccd}, {0x4, 0x2, 0x2, 0x9}, {0x9, 0x6, 0x2d1e53b7, 0x9}, {0x401, 0xfff, 0x2, 0x58}, {0x6, 0x1000, 0x39e1, 0xfff00}]}, 0x10) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00000d3000)='./file0\x00', &(0x7f0000da9000-0x38)=[&(0x7f00005ea000)='\x00', &(0x7f0000f5a000)="3a776c616e3173797374656d73656c66776c616e317472757374656470707031d000", &(0x7f0000f5b000-0x15)='{Mppp1vboxnet1bdev%^\x00', &(0x7f0000f5b000-0x10)='-+wlan1trusted,\x00', &(0x7f0000f5b000-0x1e)='bdevppp0keyringeth1]}md5sum[\'\x00', &(0x7f0000183000)=')\x00', &(0x7f0000180000-0x7)='wlan0[\x00'], &(0x7f0000f5b000-0x28)=[&(0x7f0000f5a000)='+*wlan1\x00', &(0x7f0000f5a000)='*{bdev\'vboxnet1bdev!vboxnet1trusted-\x00', &(0x7f0000dd2000)='selfeth0\x00', &(0x7f0000d82000)="2925276b657972696e673a5d5c2b626465768d2d00", &(0x7f0000cca000)='\x00']) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000785000)={0x1, 0x3, &(0x7f0000f54000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f55000)='GPL\x00', 0x3, 0xb6, &(0x7f00007d4000)=""/182, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f5c000-0xe)='./file0/file0\x00', 0x40) readv(r1, &(0x7f0000f58000-0x40)=[{&(0x7f0000f58000-0x20)=""/32, 0x20}], 0x1) poll(&(0x7f000009b000-0x20)=[{r1, 0x4000, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x0, 0x0}, {r1, 0xa, 0x0}], 0x4, 0x7fffffff) 2018/01/10 09:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000024c000)={0x0, 0x0}, 0x80000) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000a1000)={0x435, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00004dc000)={@common='ip6gre0\x00', @ifru_flags=0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000088000)=[{&(0x7f0000972000)="390000001300090480000000000000e11800002c0100000045ff0107000000141900160011000100040001000701d0000001010c00006fe422", 0x39}], 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000dd0000)=0x0) 2018/01/10 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(0xffffffffffffffff, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x0, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00009d1000)='ramfs\x00', 0x0, &(0x7f0000680000-0xaa)="") mount(&(0x7f0000e9f000)='./file0\x00', &(0x7f0000b60000-0x8)='./file0\x00', &(0x7f00005b4000-0x5)='ext4\x00', 0x100000, &(0x7f00004f7000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000037d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f1d000-0x4)=0x0) unshare(0x20000) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000921000-0x10)=[{0x3, 0x10001}, {0x4, 0xfffffffffffffff8}], 0x2) clone(0x30020100, &(0x7f0000e69000)="", &(0x7f00009c5000-0x4)=0x0, &(0x7f00001cc000)=0x0, &(0x7f0000a46000)="") socket$inet6(0xa, 0x800, 0x100000001) 2018/01/10 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000082c000-0x11)='/selinux/enforce\x00', 0x183200, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000f3e000)={&(0x7f0000ea7000-0x24)=[0x80000001, 0x3ff, 0x80, 0x4, 0xffffffffffffffe1, 0x59, 0x7, 0xd58, 0x1], 0x9, 0x1, 0x3, 0x40, 0x1, 0x8, {0xfff, 0x3a3d, 0x1, 0xb3, 0x8, 0x9, 0x7, 0x4, 0x8, 0x6, 0xfffffffffffffffd, 0x1b, 0x9, 0x8, "da3f85b38e892a6376856ab105f574146c909edcf16b55d246f0a3479966d349"}}) syz_open_dev$binder(&(0x7f0000d55000)='/dev/binder#\x00', 0x0, 0x800) recvmsg(r0, &(0x7f00009f2000)={0x0, 0x0, &(0x7f0000579000)=[{&(0x7f00004bd000-0xba)=""/186, 0xba}, {&(0x7f0000bb1000-0xd7)=""/215, 0xd7}, {&(0x7f0000621000)=""/4096, 0x1000}, {&(0x7f0000fca000)=""/131, 0x83}, {&(0x7f0000bb5000)=""/230, 0xe6}, {&(0x7f0000eb1000-0x88)=""/136, 0x88}], 0x6, &(0x7f0000d03000-0x42)=""/66, 0x42, 0x0}, 0x0) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(0xffffffffffffffff, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_rx_ntuple={0x35, {0x6, @esp_ip4_spec={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x79e, 0x73b00bfc}, @sctp_ip4_spec={@broadcast=0xffffffff, @rand_addr=0x8, 0x1, 0x3, 0x6}, 0x9, 0x80000001, 0x80000000, 0xfffffffffffffffc, 0xfffffffffffffffe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003ff000-0x10)={0xfff, 0x0, 0x3, 0x1, 0x0}, &(0x7f0000861000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000795000)={0x0, 0xfffffffffffffeff, 0x7}, &(0x7f0000409000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000517000-0x38)={&(0x7f00007a4000)=@in6={0xa, 0x0, 0xffffffffffffff81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f00004b8000-0x40)=[{&(0x7f0000a62000)="bddb9a76920a801aa328e3480789b2e2650b139b4aba290b35cf81559ab15d441e7bed0678cfb01ab1020c0d25a379da7d20e9a8c90133c7f52269918d5358420b31ce499cc47b600552bd56f7184bba70cbaae586108e925175769e86513c55b8c419bf3261b424f71ba9dc2efcf73c8ca852895fb89bc275542f6d7034f6bc5154301df8c3820fc35817de4853d4c2dfeaca385350bbb892711f7d0fd683aa6852e5ff6c08fdd17647759fe6764fd1e910f3defaaad32958b8eb597cf80402fdcb5a890e6c72af14a52255", 0xcc}, {&(0x7f00000cf000-0x34)="59befbbf24c922d31cd8a10bf1d3a941984609f695b5c1482ef202c626f1e255f08423ba0f229c5b0b3635b0e2bd931a9898bb7e", 0x34}, {&(0x7f0000638000)="6296142d198278e2de27c2381051e2f76ba1e5ca3bdae4e30245541e36eb9de216302dbb86289373d1cf4cf0513eb981c43d6d9ddc6b4b23b65a14bd86449751e0ad71d7046208e22f061337c80531f254e9c57b3b67cc78140381fd074a408531d6d15c7f89095324cb7ef68d0307ba609a0830ff39ad86a00b3f8e27e0ab9eb2e18e66b97a26ba", 0x88}, {&(0x7f0000cf4000)="e4d8e7fcfef482d4b927059b5de9bb9d5ee79ac3938e0249f903cca02e97676ba2e9c573a8927e9e3eec27c3e9c6", 0x2e}], 0x4, &(0x7f0000e92000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffffbc15, 0x1, 0x4, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7, 0x1, 0x100000001, 0x100, 0x3f, 0x7fffffff, 0x7fffffff, r3}}], 0x60, 0x4000}, 0x800) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000d0e000-0x1)='\x00') r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008e1000-0x10)={r4, r5, 0x5, 0x3}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e59000)={0x37ea, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f00006e0000+0x161)={0x2, r6, 0xffff, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f000085b000)={r7, 0x9}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000e2e000-0xc)={0x80000010, 0x0}) 2018/01/10 09:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x0, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000a28000-0x5)='/dev/audio#\x00', 0xa, 0x800000000004) fcntl$setpipe(r0, 0x407, 0xc7) syz_emit_ethernet(0x67, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "04"}}}}}}}, 0x0) vmsplice(r0, &(0x7f000094c000-0x90)=[{&(0x7f00002b5000)="c6397ebb76c8d28bbea9e3d4e610710248408311bd911db216631bd42c49808c8b71fd2244cd4292ec05c92603d5435c90771898a164a16bede199655ce40e8a13f3ebc869ee8347505cfec22aaaf17babb233dd1b0342072fc6617abd5824a96d7696690e0bc47af1a490bcbfc205badfe17704a271dd576e0525a764b04a0dfca3afc18fda9f7f9187afdb3687eb39471d2e6d3be4", 0x96}, {&(0x7f0000441000)="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0x1000}, {&(0x7f0000c17000)="fa3e2b96a802242bb2fc26ca41d6190a8a906259cc9a9f954da6ea37418cc15a94e20e8d2f", 0x25}, {&(0x7f0000594000)="c7c16bb59261e433be16ad19ebe2d0e71d16b90aed59689e2d24eedea950368b3679e3ccc9330f176d14d8583e01cdfb12c9f3675b6f70a22c39ec659a8097a5103f46f58d978d5a5b7b84588c2afbeb8f72ff5898f87b0df3efb2b269ba76025d6f06015a3644c05e115c4397852fd691c6a4d61168cf0e3571094230fe06d690a113d20647a92159cbdd0587a2b95a37c2c81c30b8e4dce2b4bae8be0fe2f12846697f52cffcc4aae475be38067769dc51e2c153e2f033fd01ee26cba19cc421569c3d", 0xc4}, {&(0x7f000090e000)="44521a8adf51841afff29ef8a7e6117b826ed7ae07007c175dd2cfa256461a6bc427ca44029dcf947d015d5a2a5412b9eecb2822d3c3293353083237302077d0cbb6e3aaeb73ce7a09b91b2ef0237a61d723037b87e563435af559f2d9d3eb0e43344f", 0x63}, {&(0x7f000014d000-0x28)="ba32cc711b7223eb8145218fc3168d4188bd0a39e81b0aeeea5d4d3f9de627f0b872bc5c5c7eb27c", 0x28}, {&(0x7f0000029000)="", 0x0}, {&(0x7f00003f2000-0x73)="7ee662c4e9c6246bce7793c3c8e7e50f1a7750641f4fa09721567292574d1d2c943dec0f56ad9fcdf2bee2891f633ba6f340b22ce21f51c84656cd38e9987d88b03854461c1313b60cfd0d35050e773e975077033b6cd0d8c6f683177259cc0af268f87b85c23dfc82fca6a0a98d8923e5ea2a", 0x73}, {&(0x7f00006bf000)="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", 0x1000}], 0x9, 0xd) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00003b2000)=0x0) 2018/01/10 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f000008a000)=[{0x3, 0xc0, 0x0}, {0x0, 0x1007fff, 0x0}, {0x0, 0x4, 0x0}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f000005f000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000187000-0x4)=0x0, &(0x7f0000b8e000)=0x0, &(0x7f00002df000)="") ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000577000)=""/0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000309000)='/dev/vga_arbiter\x00', 0x8002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000562000-0x20)={0x400, 0x0, 0x10000, 0x60}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000373000-0x20)={0x3, r4, 0x3, 0x3}) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(0xffffffffffffffff, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[], 0x0) [ 101.733571] x86/PAT: syz-executor3:15109 map pfn RAM range req write-combining for [mem 0x1bfd00000-0x1bfd01fff], got write-back 2018/01/10 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x0, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000055000+0x92d)={0x0, 0x3, 0xff, 0x37, 0x0, 0x8, 0x9, 0xd3, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x80000001, 0x9, 0x4}}, &(0x7f00002bf000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x8, 0x1ff, 0xf3d8, 0x5, 0x1}, &(0x7f00000f7000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fa2000)='posix_acl_access*,security^\x00', 0x2) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000211000-0x4)=0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e5b000)={r2, &(0x7f00006c2000-0x26)=""}, 0x10) 2018/01/10 09:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[], 0x0) 2018/01/10 09:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e41000-0x28)={@generic="f4709fce0a469175867b8589fb937fdd", @ifru_map={0x5, 0xffffffffffff90a5, 0x58, 0x1, 0x7, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007aa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000054a000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000dc4000)=0xfffffffffffffffb) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) 2018/01/10 09:23:27 executing program 2: mknodat(0xffffffffffffffff, &(0x7f0000921000)='./file0\x00', 0x2000f010, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000071a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x20)=@ethtool_rxfh={0x47, 0x1, 0x1, 0x6, 0x3, "964579", 0x6, [0x1, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 09:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000afd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000c07000)='/proc/self/net/pfkey\x00', 0x28000, 0x0) setns(r0, 0x0) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[], 0x0) [ 101.801462] x86/PAT: syz-executor3:15109 map pfn RAM range req write-combining for [mem 0x1c3750000-0x1c3751fff], got write-back 2018/01/10 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x2, 0x100, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004a3000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000050a000-0x8c)={0x0, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xba26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000068d000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000291000-0xc)={r1, 0xfffffffffffffff7, 0xeeb5ebe1205a9b64}, &(0x7f00005e4000-0x4)=0xc) ioperm(0x0, 0x7, 0x0) timer_create(0x7, &(0x7f000063a000)={0x0, 0x30, 0x2, @thr={&(0x7f00005df000-0x3f)="74b7b1efdeecbf463a8149e6a94cc5b5dee682f9862ca707a6fe79a86ad8edae17be9ff15407c7429bcb9594b3b7cbb8cf47160f33288dc85b883eacae7d19", &(0x7f000027e000-0x58)="de1e3852a6fdf729d35b6b9bb52b6d6ce199f4109713bb21fbc5d4dc309ec35250623189d2f89c9fdf2629896099010e890d09ade9e13f48ff80ba26a5b6cb1a106f9e7a6d35b9331fe765097761e3b14ccff005d32b6f99bb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000062000)=0x0) timer_gettime(r2, &(0x7f000084f000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000495000)={r1, 0x7, 0x5, [0x7, 0x9, 0x4, 0x1, 0x2]}, &(0x7f0000e83000-0x4)=0x12) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="", 0x0}], 0x1) 2018/01/10 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000d8000)={0x0, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000d64000-0x4)=0x0) clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f0000b4e000)="") r1 = syz_open_procfs(0x0, &(0x7f00005b5000)='smaps\x00') pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000002) 2018/01/10 09:23:27 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ad9000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000551000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x421a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f000004e000)='./file0\x00', 0x0, 0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000fd9000)=0x9) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000bb6000)={"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"}) pipe2(&(0x7f00000ab000-0x8)={0x0, 0x0}, 0x800) recvmsg$netrom(r0, &(0x7f0000953000)={&(0x7f000053d000-0x10)=@ax25={0x3, {"67bc448a5e56d8"}, 0x5}, 0x10, &(0x7f0000c51000)=[{&(0x7f0000da7000)="8273958ad524b06381c2d371510548fb2d1b3be18eb128b5c620dcbba0bd420d7ee9ec87af8e1300fb3f4a3723f6835579e1327f41bd2d60bb5a9f47b7105b1a1ffee308b4159a294f8eb7f0abe371806480628a6c3ec1a17070492142ec65da272bea4180e5bdbf", 0x68}, {&(0x7f0000931000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000b8c000)=[{0xf8, 0xff, 0x9, "35d8b9e7d5cfbfda3fdb20be8023cfecdc7c5c8cc5cc0664363dff0787e3f49fd9061ea98987aa2d6ad2d5aaa6e3d190d1448ed06b72d5aa50cb152541bcf6f3de213a58e8242aed0c3561d375f9535b8d88484865cab4feff9fe46352ff03b701e644b66ec96a922b707aa8b520f7b7430bd67ed730e20f60becea108d6cac5c7d80456f17e2c34d9e4c73ae75400e9ba0da88444f423add71356f62d6a5282939a13d46fdd7683a3e551fb6d8e466ae0a3dd45ad6b4070d6bcce865be097dae5a36af083b2e667be5100f5504da7ac4e20993fd64cddaacc807af2c0be35bddba4"}], 0xf8, 0x40000}, 0x22) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000a3b000-0x28)={r1, 0x0, 0x17, 0x7e, &(0x7f00009fb000-0x17)="3b214daff34fb06944c80b3d3e64dc1b796717628724f0", &(0x7f000025b000)=""/126, 0xfffffffffffffeff, 0x2}, 0x28) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000d75000-0x64)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1cd2, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x80}], 0x64) r4 = syz_open_dev$midi(&(0x7f0000dd2000)='/dev/midi#\x00', 0x7, 0x200001) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000bf000-0x28)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000327000)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f00009a8000)={@common='ip6_vti0\x00', @ifru_flags=0x8000}) 2018/01/10 09:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00003e5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x143001) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe2(&(0x7f0000e1f000-0x8)={0x0, 0x0}, 0x80000) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="", 0x0}], 0x1) 2018/01/10 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009f8000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000a93000)={0x800, 0x7, 0x200, "4344e8087493", "3f0acb04aa1d5afd0fffab6176035794"}) bind$alg(r0, &(0x7f00002e1000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a53000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000ebe000)=[{0x0, 0x0, &(0x7f00005dd000)=[{&(0x7f00006fc000-0x42)="84050836d19608d085981f003d4aa48863e52414487b1cebf04f29bec2f04eee1dac5f99b67914fbd4ec355586fbb587", 0x30}], 0x1, &(0x7f00009c6000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000078f000)={0x0, 0x0, &(0x7f0000146000-0x70)=[{&(0x7f000020f000-0x7)=""/7, 0x7}, {&(0x7f0000c4c000)=""/171, 0xab}], 0x2, &(0x7f0000f8e000)=""/173, 0xad, 0x0}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000716000)='/dev/cuse\x00', 0x2000, 0x0) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="", 0x0}], 0x1) 2018/01/10 09:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ddf000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000adb000)={0x3f, 0x6, 0x5, 0xfffffffffffffffe}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000af3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000828000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000019e000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ccb000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff, 0x5, 0x0, 0x1ff, 0x7}, &(0x7f000022d000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00006d0000)={r3, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1a, 0x6, 0x1, 0x80}, 0xa0) sendmsg$nl_xfrm(r1, &(0x7f0000978000)={&(0x7f000085b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000)={&(0x7f0000a09000)=@newae={0x48, 0x1e, 0x301, 0x0, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in=@broadcast=0xffffffff, 0x0, 0xffffffffffffffff}, [@u32={0x8, 0xb, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000da4000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000084f000+0x6f5)=@int=0x0, 0x4) 2018/01/10 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005b5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000726000)="", 0x0) readahead(r0, 0x3, 0x400) 2018/01/10 09:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f000067e000)=0x82, 0x4) 2018/01/10 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d2", 0x10}], 0x1) 2018/01/10 09:23:27 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000033d000-0x9)='/dev/dsp\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0xfffffffffffffff7, 0x3ff, 0xfffffffffffffff9, 0x80000000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000013000-0x8)=@assoc_value={0x0, 0x854}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000005000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8000, &(0x7f0000000000)=0xc43, 0xe845) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/10 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000083a000-0xd)='/dev/snd/seq\x00', 0x0, 0x2001) clock_gettime(0x0, &(0x7f00005c6000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000215000)={0xfffffffffffffffa, 0x3, 0x81, {r1, r2+30000000}, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000095b000-0x9)='/dev/ppp\x00', 0x80000, 0x0) bind$bt_l2cap(r3, &(0x7f0000bb2000-0xe)={0x1f, 0xffff, {0x6, 0x5, 0x0, 0x9, 0x5, 0x6}, 0xf7, 0x7}, 0xe) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) r4 = socket(0x10, 0x2, 0x400000000010) syz_open_dev$vcsa(&(0x7f0000bf9000)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000751000-0x8)={0x0, 0x1}, &(0x7f0000238000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000bf7000)={r5, 0x2}, 0x8) sendmsg$nl_xfrm(r4, &(0x7f00005e7000-0x38)={&(0x7f0000eb5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009f9000-0x10)={&(0x7f00003ed000)=@getsadinfo={0x14, 0x1f, 0x306, 0x0, 0x0, 0x9, []}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000542000-0x12)={@common='eql\x00', 0xd680a2d}) setsockopt$inet6_dccp_int(r3, 0x21, 0x11, &(0x7f00000eb000)=0x7fffffff, 0x4) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d2", 0x10}], 0x1) 2018/01/10 09:23:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) writev(r1, &(0x7f0000cd6000-0xc)=[{&(0x7f0000d44000)="8df69285abbc8ae45bc3c57fe19fee128af41b599dab9f06f1f369082d81f161b747e465abfd25b41b9e88924138498c6fa15e04fed5683a040d60c1853901c3f7bc", 0x42}, {&(0x7f00008be000-0x6d)="52ced7b327b5d4fd6e8fddffefb87d8b315ca734a24e1ada65ad75520b755eb12728440ea50f257aa649877eae7597ff43bb5d0b0051f6c81573fa876d6051904fe2b60145f9b5c921c33837d4a7fd4275e4bd8132b6607ccf3397d24bcb23b72be602d45ec9cc46e269cc5590", 0x6d}, {&(0x7f0000234000)="fbfd644eeec075daf631c2f35b1fb37cebac164dbaa1fa1aa741e1fe6aac70eea3efbe6b7a446229e339fbd4ec5196786533b88d0f1bad172168d0cc22c66b0ba512c92021ff987ba73a70ca254f9e34b67307b087fad9130320", 0x5a}, {&(0x7f0000fc3000)="ce58c81c3f597723fd6554840544f3f53c129b8ebf8bab2935fa80f9c7b93a29d1779bb1c137e933e6d87b85962b10932bd89faf152c353b8b59226097f67b89c388040323d11087a6dd320b0eb4cc84c4b5a0678d0a83faeaf2608c360ada654dd12a24cbcc71d36945637fbb1eab6a59a5120efaf8d8c7b29048fd41f0101ae43674e771796c8761fde48c07575b6e2840d69f1fd96037e88d37146a4eff9eeba27b7ebbbeb80bedebf75dcb5def33bc3e74ee8dee04b973bd0b34ce13f70d2ebc21a7aed551dca6678273c35ce9c8", 0xd0}, {&(0x7f0000968000-0x4d)="4f631f8cba89bae6a5703f9390d82cbdcb53ef1a17fb7ddf7814fe3b41b97fa19af4d782491294ab77f7a617cf0b9889eb2301dd2836b016860c973c20026a1a354a5f21ddec12056409ae1a45", 0x4d}, {&(0x7f0000fa5000-0x3)="22d0a9", 0x3}, {&(0x7f0000666000-0xe3)="1f7aa19029e8fa620e2bd2c5eb1735f166446b6458ba2bce1005deea7c523f4e4369a4f2355c05a3ff7adeab14a6bfeecce22258efc2cadf509d5eb2ea2678eedf13626d573b13316d4338e8f522b8cb1b2a4b0fbef094936ab03e6a93bee7ce0beb49e4e0094a8650b5621838b302a3ca8ff17a8487d689f40295c6917744ac90b1a0f86208408a9b618e5c0e184c3ebd906bb6a261ff41e11e5dc41ef5ad0e74b6d770cf9989137b0e7fb53940a64953e7c1e11d83fbf2d886ad71128c7213f15aa572a0352045aa9d30d9f8a06ffa38a6086e6210ceceb40b06efcb2b7491c3e559", 0xe3}, {&(0x7f000029c000)="0a351bc3f6fb3b2bdf6ee55e9773425ad9c0ff57fb82144dfe52e0f64e2c", 0x1e}], 0x8) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) fcntl$getownex(r0, 0x10, &(0x7f0000999000-0x8)={0x0, 0x0}) ptrace$poke(0x4, r3, &(0x7f000092b000-0x8)=0x0, 0x9) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000c54000)=0x0) 2018/01/10 09:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:27 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x301) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000004000-0x4)=0x0) 2018/01/10 09:23:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d92000)=0xfffffffffffffff7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec6000)="390000001000090469000000800000000700004001000000450001070000001419001a0004160200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2018/01/10 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000005c000-0x4)=0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000935000+0x841)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000279000-0x4)=0x14) r1 = syz_open_dev$usbmon(&(0x7f00006af000-0xd)='/dev/usbmon#\x00', 0x0, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000aed000)={0x0, @in={{0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5, 0x6, 0x5, 0x1}, &(0x7f0000b23000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000584000)={r2, 0x7fff, 0x20}, 0xc) flistxattr(r0, &(0x7f0000c0a000-0xa9)=""/169, 0xa9) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d2", 0x10}], 0x1) 2018/01/10 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f0000233000)={0x0, 0x0}, 0x4000) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000876000)={0xffffffffffffff01, 0x20, 0x1, 0xffffffffffffffff, 0x0}) r3 = socket$bt_l2cap(0x1f, 0x2, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eec000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f00009bb000)='/dev/dmmidi#\x00', 0x9, 0x400) r6 = socket$inet(0x2, 0x6, 0x8) r7 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f22000)=0x0, 0x800) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000088000-0xc)='/dev/autofs\x00', 0xc0400, 0x0) r9 = perf_event_open(&(0x7f0000b49000-0x78)={0x3, 0x78, 0x1, 0x3ff, 0x0, 0x9, 0x0, 0xc0000000000, 0x2002, 0xd, 0x1, 0x7, 0x5, 0x6, 0xffffffff, 0x200, 0x2, 0x5, 0x6, 0x7b, 0x9, 0x81, 0x6, 0xfffffffffffffffd, 0x6, 0x6, 0x33, 0x6, 0x100000001, 0x2, 0x1, 0xffff, 0x3f, 0x1, 0x7f, 0x10001, 0xe29, 0x400, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000f68000)=0x0, 0x8}, 0x0, 0x4, 0x9, 0x3, 0x4, 0x6, 0xfffffffffffffffb, 0x0}, 0xffffffffffffffff, 0x80, 0xffffffffffffffff, 0xb) r10 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000409000-0x10)={&(0x7f0000196000)='./file0\x00', 0x0, 0x10}, 0x10) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f000054a000-0x8)={0x0, 0x0}) r13 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000b6f000-0x10)={&(0x7f0000ee9000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000794000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r15 = accept4$netrom(0xffffffffffffffff, &(0x7f000082d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007b2000-0x4)=0x48, 0x0) r16 = accept4$packet(0xffffffffffffff9c, &(0x7f00000b8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000cd5000)=0x14, 0x80800) r17 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000045000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000075000)=0x60) sendmsg$unix(r0, &(0x7f000016c000-0x38)={&(0x7f0000446000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ba6000)=[{&(0x7f00004dd000)="c65d5ecffa11ecdd71fb18f606a982a03ee1c38e0573dac282ae3fad68062d282d6b1339bb87e9fca39459bb506110d51a98ae57c8d1e6c0718911346b69954e4a0a64c645e475ee4de90375d78a46cce3bec833ea52a1430096d51244c87c1603752982805d150962d2850d6d087dbd65bff9a048fc3806a85707d5b6b088d28747d39e07a75c7641944ab97f19310d59e32db32bdc89aff7f604b615a9337fb2c7a6d09f1235dc53e515f54b474c2b8cbb957babdedf708a2a6297c1013bfeedac61a6357f6bbdce8e20a182dc133a48b0f4e6afe50ae5", 0xd8}, {&(0x7f000080a000-0xf2)="810faeaeb958ac32f61b2afbbc1ba7694c33442378dbff20acf4a6421c4e169f6ac24952d8829b87ec91661e07381ba848c26927cc01d13706bff89dafca4819bec67ce59a89c8750d45fd8982646476f33f40b8bafa5769803427c2614a7d21a3e6f034201347d3abea257802ff222e5882c25b7a47cc4d529faa55c0e90e48986a1ddf2e80bd461847100ef64cec608037a1f0bce7cbc2313bf58437a0ed96167b0fc5bd0e221c308013001e227f16fd33509c82f623603e298daa6e55c5cc236f287a038fd2a6f1c4f6b90e6aa4da4d8f70568d4a0cbcd5199cc6ab27b0062713171494f0d792b6c1619c30424fce4327", 0xf2}, {&(0x7f000075d000-0x62)="cc9ad67e277438c40628edba12fa9127605b46c36660b13161c437d91123b1afef619a367aa67f424708fed4cbf84a45d58d3ac7e03b0a9159eaf4cda1991ff002a0ecf8b369170618313256db12b6f468f6dc8f26eb3911646ff0ba14c3a3eebeee", 0x62}, {&(0x7f00008d0000-0xc2)="a082a33d1001b87045f777aa028dd073bbf00051cac78f39124f69964fcbe61171304820ba4a42de393010a66db7efb7cb39a8ffa3bd863120dac9bf4ea3b5f38ea8640d03f6a353ac2dde89ddf3f14fa7eb95a77414d7f302f0f19d12528de8ac4c7e5a00483b07d62c7676aee42d5013f053e642367a244835c58c8e20af6d566492e57f10cb69d2df7b6f4bb894b883e578d70d3539d3cabc69b8a405f9ff5715ae981b58c313be43db6bc8e1f352f51381d0e7c6266eb110523dc71c755a64e0", 0xc2}, {&(0x7f00009f2000-0xc4)="e5ccb5804c70f1c78f7395b96a46a328244617652977fd0bcc57d8a12e48cf9e5cbf6f7a1854ecf31a527ae34ac1c29bfe4d4bdd613fdeba20121da913c1f59909e9e94a54a62745f5e4a51b1910226565eb3a93f8182c3b350542d9d3664f7ccb796d71cf6a732fd3db5815228b81489d32cdc070b6d0ae7e471e43896c3294761e644c24b319a832ce611e085b5f2387d3f040d45a149535981fb6bbbbe882de2869f49c3580e56b6fa7f9a2cd968ea68081375fbc2dc6bb31cf8267ff7d926b5944bb", 0xc4}, {&(0x7f0000316000-0xf8)="544fcd4bd2fca5c763b20f394faa3492aa36e62f516a54ddbd87db231cf733a7b2318e3fb8023c4cee4ac18ead17c21d8e855fba6d1733a7c960a86cf7c3ead43604498c9e98dd829260a7fc7719daa7872aaa41d95ae986e247a8794640321ea0925d9aaa9c38333d97ee5118f21c070c8ddedce923f64510b13d12703f7e58ec2eccc470e4fba42064f1d4e86f4ef3b971146355f7f2a0b31acf02a9862529d2e372f256511cb77221dae7718c6006313428d87fe93f79c1f3aca9c7351d6e0233062c5af1820457630a1d75b92ad60c7120c0cca51bfe7df2cda4cdd08536e9ea7d4bf5fbd247bfb8c08346f216b4906243e5acd0beb7", 0xf8}, {&(0x7f00007ab000-0xf8)="0063307340ee319e6d3518925e8e6e0fd809065745709e7e2a835140a50088f696ca3a1e4abe23545b467ad0da680cc943b102b279ca468f2eb3c29c2eefdfc1071604d0bcd9dfb54df834588157da4e277db9b61415f6707758f1de183cb5faff537e945fe415a317533e864da1789d56e1b6bbea21ad69df149f0678e1a40e069dd7f353044b9a344983d8ceb26dd420f5576c108f8955b1b0246cd4e39b77e2e3ad24b8b78c7a3d0905dc92cc0e76defdcb012c4291b3118c318a76c7da8bdedbe97cf5ea747e378a5723328a64e8483b1816f4fbc564da6c4fac0932626b9ed0f22582422531905691750afadf03d5c70fbd50ccc7c0", 0xf8}], 0x7, &(0x7f0000eb2000-0xa0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}, @rights={0x18, 0x1, 0x1, [r9]}, @rights={0x18, 0x1, 0x1, [r10]}, @rights={0x30, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17]}], 0xa0, 0x4000000}, 0x10) r18 = socket(0x10, 0x3, 0x0) r19 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r19, &(0x7f0000ae2000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r18, 0x1, 0x19, &(0x7f0000ea8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffe49) r20 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r20, 0x800000010d, 0x4, &(0x7f0000669000)="", 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000eab000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(0xffffffffffffffff, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000eaa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000041c000)=@int=0x0, &(0x7f0000f18000)=0x4) fcntl$setflags(r18, 0x2, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000ea9000)="", 0x0, 0x8886, &(0x7f0000000000)={0xa, 0x2, 0xfffffffffff7ffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) ioctl$sock_netrom_SIOCADDRT(r18, 0x890b, &(0x7f0000c91000-0x4)=0x0) sendto$inet6(r19, &(0x7f0000003000-0x1)="c9", 0x1, 0x8848, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000591000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_dccp_int(r19, 0x21, 0x7, &(0x7f0000515000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r21, 0x84, 0x16, &(0x7f00004a7000-0xe)={0x0, []}, &(0x7f00006d0000)=0x4) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000a04000-0x4)=0x0, 0x4) r22 = fcntl$dupfd(r18, 0x406, r20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r21, 0x84, 0x1d, &(0x7f0000f53000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000082f000)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r22, 0x84, 0xd, &(0x7f0000807000)=@assoc_id=r23, 0x4) write(0xffffffffffffffff, &(0x7f0000571000)="260000005e00090000001bf8ffffff000000050007000000ffec000008db1ee9ff4422eade5f", 0x26) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002b7000)={0x0, 0x0}) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd", 0x18}], 0x1) 2018/01/10 09:23:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000153000)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000015d000)={0x0, 0xb8b, 0x20}, &(0x7f0000c38000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000174000-0x8)={r1, 0x7, 0x7}, &(0x7f00000ec000)=0x8) 2018/01/10 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd", 0x18}], 0x1) 2018/01/10 09:23:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:27 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000431000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setfsgid(0x0) 2018/01/10 09:23:27 executing program 1: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCNOTTY(r0, 0x5422) add_key(&(0x7f000068b000)='asymmetric\x00', &(0x7f000046b000+0xae7)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf0000-0x6)="10821097", 0x4, 0xffffffffffffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x2000100000001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f000002e000)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) syz_open_dev$sg(&(0x7f00006b7000-0x9)='/dev/sg#\x00', 0x2, 0x200) 2018/01/10 09:23:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:27 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000048000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x80, 0x4, 0x24ed, 0x66}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000db0000)={0x0, 0x0, 0x0}, &(0x7f00004c9000)=0xc) r2 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000168000-0x78)={{0x4dc1, 0x0, r1, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 102.322444] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 102.357311] kauditd_printk_skb: 109 callbacks suppressed 2018/01/10 09:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:28 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd", 0x18}], 0x1) [ 102.357319] audit: type=1326 audit(1515576207.973:519): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15261 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/10 09:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) connect$ipx(r0, &(0x7f00006ba000-0x10)={0x4, 0x7ff40f61, 0x9, "a61a8572deae", 0x5, 0x0}, 0x10) migrate_pages(r1, 0x100, &(0x7f00002ae000)=0x6, &(0x7f00005fc000-0x8)=0x20) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00008ff000)={0x0, 0x8, 0x1}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b4b000-0x12)={0x0, 0x8, 0x5, [0xb1bb, 0x40, 0x3ff, 0x4, 0x1f]}, &(0x7f0000559000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001f6000)={0x7fffffff, 0x4, 0xc, 0x3, 0x53222497, 0x8, 0x1, 0x7, r2}, 0x20) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000089d000-0x4)=0x7, 0x4) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000bc000)=""/209) [ 102.424803] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 102.468013] audit: type=1326 audit(1515576207.974:520): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15261 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 102.468072] audit: type=1326 audit(1515576208.011:521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15261 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=123 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 102.468089] audit: type=1326 audit(1515576208.011:522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15261 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 102.468105] audit: type=1326 audit(1515576208.011:523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15261 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 102.468121] audit: type=1326 audit(1515576208.015:524): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15261 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 102.468137] audit: type=1326 audit(1515576208.015:525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15261 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 102.468154] audit: type=1326 audit(1515576208.016:526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15261 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/10 09:23:28 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f00006c5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400600) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000e2000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000+0x15c)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000-0xc)={r1, 0x80000, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000002000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000)=[@in6={0xa, 0x1, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in={0x2, 0x1, @rand_addr=0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x87}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000005000-0x10)={0x3, [0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000006000-0x4)=0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000007000-0x4)=0x1f, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000)={0x9, 0x0, 0x0, 0xc8}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000008000-0x10)={0x9, r3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000009000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000008000)=0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000000a000-0x4)=0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000000b000-0x4)=0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000000a000-0x6f)=""/111) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000000a000)='pkcs7_test\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000b000)='&em1eth1\x00', 0xfffffffffffffffc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f000000c000-0xa)='blacklist\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000)='nodevprocem0\x00', 0xfffffffffffffffd) keyctl$link(0x8, r4, r5) 2018/01/10 09:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb6000)='/dev/vcs\x00', 0x0, 0x0) preadv(r0, &(0x7f000086f000-0x10)=[{&(0x7f000076f000)=""/174, 0xae}], 0x1, 0x1d) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/10 09:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x5, 0xfffffffffffffe00) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000caa000-0x2)=0x6, &(0x7f0000736000)=0x2) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x4, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000718000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e3c000)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) recvmsg$netrom(r1, &(0x7f0000d5a000-0x38)={&(0x7f000003c000)=@ax25={0x3, {"ca92d683fad1f0"}, 0x5}, 0x10, &(0x7f0000391000-0x50)=[{&(0x7f0000d70000)="5298728677da3ac7bfdd922145aea20c417e93c94e651547b28956d2d577ea6ab02e33af1c5679899672c15e33aa8a6ea839403c412f616d852974709905c40d831f7717becc0db099098e85e598e9ed078ab3963f34ef5f861d76e606a862253aa6224111b58f8c21d72652c465afe055a9df8fbf25bd3459dd43f82c06023ceb876575781ef7b25065d3", 0x8b}, {&(0x7f0000edb000-0x78)="32bdeae5adf65e35593516f878687d7ed47aa2640e903cbb0cfe23eef837f15758ac203d1f6b416827a8ecb3e1af5a04a9dd947bcbd8f16cbd9d6e2727aa223496b0a259da083bc5da0225c2a17650bed36ff5ca365ea9fc64faba97b21af2529a319688f686e45ad0844fdfee8a473a895bf8ae02f0361c", 0x78}, {&(0x7f0000943000-0x60)="bff954903f11d546509cea0b170d6a8fef60eac6d32ecccf03d5dc1b69129f7af12d1ef84f3ef5c0ce64612e133bd297651ce0d6a1e5605e99e60292a76e2fae563c2f5b417a4545f76cb391b2664a27f3195db0fb8af190548d4e91990ec206", 0x60}, {&(0x7f0000bc8000-0xd5)="f0b70bcde49b306cfc7104ee51516a1d4e7c4b8e67c3ed708221b8de43a1cd7d01238a5894539bc4fe0901d9cb34878a14fa5c7b084eb051ac30df5f21f149e9fe7e51d190b1dc4d3ad4e086015b118ac8f24d3200d804736b6d76125b8c8c4ae76235de9ff25c112e8c93a3a182c34d6aaa36a78ee4f0615f08a693c05d0ab8b33b6d83d47a97efb130f2774ec5b4c0b6ff253f73726e5ed4b5159cb454253140f1fa0bc1ae29b02c2d4674f7f8e89019bfc10b07209c4c2bd7c3e5eb28adbef0c7b7cc2a94bdf68f889dac6d7c6bb50fb2bcefa5", 0xd5}, {&(0x7f0000945000)="f7f264d072d580f021d5a3f78af9003aa8d4a1e1b8557f0cb74946b3f814ed333497f07a4af006d80617a5646f86ac7144775104a92c6a40a23fa5f9641786dfac27918eac4db0ead0b8db348775472e3bfebab98c4a0ed3236123d9805de8f60863", 0x62}], 0x5, &(0x7f0000220000)=[{0x48, 0x118, 0x0, "5a9e8e0b73a8b604a1b2eab5352fe1ead0af8627a60f43d0307a6eaa6199c1010568df14864472255d836404c5608b677143"}], 0x48, 0x4000000}, 0x1) sendto$inet(r0, &(0x7f00000ee000)="32119eb8a01fbc701a6e460f3a2b63d0eb42042a23ec6e32ffdbd271c7c92a50c6b924174c6fa7efa6c9548e050aa97e2f3a2731ab698c3a9759c43019e74956afbcdac5db6bf68d9a1b164ddcbe258a2ab019a4d7dc76cf876ab4445a8022b16a655f261fdeca13e25d9d38f23d53364a3a5aa95818b9d9a52540ce46f5a7c4a1cd6e1dea1ed763099ebcda54f768458359fd375480c767d2c35a528dcab830c2c42d84a867a755ccd4b26f4022c382952fe601068d71b87bb745c565de0d003479b0555b2e9646a05328116155c10c0cf6de95c99fcff17185c164951780283183a0552cfcc396568ccdda6da684acafdecc3a04048f444fbc9b3c49052dcd894261ecdad370a759d1e83f771e2622a898779f7140bc2763740ecdd060cedf3360cf5fdb36727b8c77e53b3c634f653054ec6d657b63f7ecbf64a6e3e3f5fd21246c4d41ae5d128e2fd39837b3940f415feff8bbeb1353053ff5ccd4c79b6c43e558573564aa51232caf74d85219fa9b15aaa3b7a66b30750e4f71e7f7aa67695938bef4063d1c3cb87eed83bd7d9487df39020ac288d757c07fde83ba7286f427cc1570fb3cf4d4abbef44d61c2b9bcd8e0d528a30a32a147a522828d51736647cf3e53eb408d3f7b6f7e3a166dcc2ddd82a9e28091d535e117ec02f24056c3bf0a5b30d346a57f3d3ea6ff4314e26719a20cb9d1271e0f98943544ed7d206f1dc69e4f282b122f1050c4d84b68f13f721b1ce47e85bb89a2b4df0be2ca7962070a71b293ecd8b8b86170c4b7a6b6019314fe9736c68cfa70dc59cf0d7f7c6beceb60a0aa0952d6fb727853055193dbf75ad284921fa99f041be93a862bc621df188f17785c2dc24b4f2ff8379787ae48107b44a397aa2df69d763e02a2e0b3c02cf6125e9512f9ca9c547b9175d9a2918ae4278041d57501e998d4cd132c5061a4156e015022f36e0d5b9da9449d370ecca3f2e6cac45e89f018746f132d1e1bfe00b3f3b7ec8f3e7f9760d6c39badc0f028570cc5e5b27f4ab574e2da0e999cfa6dc7bae49a74f1bc6be46a38c3afc0f65edcf83b1969da90cc71b873d6a6959d4b736027f4f3c108d4580870124f5640cc2cc0e0a6ca74d5b6a2e54c9c6befc7764b7ac5250fb1b41635cdeed66f419cd41182855d5d7a1cf68744dfd839a2e841fa5acd1c19c84b4a0054b92e5b3727ef6430ef580e7137bc7d80d3dbd53de334a5f43a797a8744920861a9d35f987e89d0d4a0bfa1d1181f8fc617cbe77ea7ebb2b61f23221231dada8e68d334a02d9171765582d25e718037718e97fe0edecc928492cf054999204b69dc548c3f5a600081545561e83be222391588828f6601089c38eef10efdc86a8e69ae42c8beb5a61f232cfbdfaf678f0a3d2df4e67fe52e9528019e306cce72f17662eed39f052f4f913c5bf3d03f2657f12deb7bd6665a19ed0fc527cedd2e33712fae876ac6ee7d93c83b98e48a61aa7cd65a1f9593b86c4d1f2239f310cc0fb17a79ee98aaf7dc4ffb07269eb6097623b2967a9dcda75727049b9c201c399b2747f2dcaea2122279dcb5adfd90387e75294c21d6771790421f695e360f07e672124ef15ac7b32bafc31c2f674f74d2da0bdb6909311dbcac58770241ddd6367d185ffc7d3e2179431994ff6c01e7590bd4c01f00cd3c7bc82c7d44d6c48689046a8e58e0625fb22e32d42033d4a7772ffe34a4cf72d95dae17a1b1183319bac0c4d0930aaaa59f4765e48e853ccb0d6e1d6e6ebfd1133c311df797332bf804e4e0be7fcba665706a9e0288c8419b861ec7c493e80d067f7285aa694e6de86af4283bb81fc84d25dd4c98b540434c4160904aad871dbaa56a2307ba2f446024452a974a47eca07d51ff9f6def67f2a61e4b16745b6064dc77c4ecc3928321413ad2738cd979c6e37191df2c6891d4ac72cddd902722033a176d9ebd825698a891c47f8dee0237f7360c943e15d8f55482de021567a5427951bf75d0459d1d63a94a4d773d1ab4a21a0ad294f9c921b60fb6bb473d7799ee955ce1df4a6d55a188660ce80e65fd2cd4d69db50154455964d9a7728d8657992ca9ba18b33b36504b8e96b32e9f46791c50e8bad0a7fa3085a842777ebd60c4c36a7800095fca34e1a3bd9b00304869be037b68186b9c879ce3ee9d4c5d2bf83f70e89ca914aa78daaa071ef3e98e5ad5d46de54b71a7fdf377b8a1ba28658514cf5a967eabd1b6efa35809622e3cddd16602b722be4f9e513a10162f7682c97ef02f0c3b625969090d1eb5798ab0f619d3b7bd02b8da136e254d49f33493b3f236b8ad0997c546dc2155475615a0970352058248e300157eebe41520a66f85175845874fe1e8a6cefccc9bc05f82927458e514874f1340153fc5ea44e572dba7b6a7f3b0326549fe019269ea509a13cb4b0adf6f82ebcacad588e35f25f6404b3d35d3c4093ab76cb2cb013941b1075c48d82168270e105c26f8a0e54b5cf3d294532a97a7de7749e4a4bfb6a036a3de576ae51751b9d508a1c2be693dac10953c48522d9ef5a0f12a3ccf00ac105a2a14901c71508bda760f4fd690cd463d7276858519652b67c2c40ac24b5fc8adebf85edfd249b840d45e1217db766b6efbc9fd36e21bc3347f10badcbd95e6ed678178f84dd7e87731cda007c37f0a227bc33d052aea23cf3ba9de6d12405971008becf8f056d826d627cedc6411ba0bbb0a0d35c6a908463f16362b02c124c084b7c635ef428807f2e47127fb253cfa56611c7897a9904d1288cc9f640bc8e36c86e2108585dfd716db91b98ced8ab18069088c35082a7c8f4a6277e5961d2c4ce07c4aacba5dbd966fc833a77cba02c6d2191ebe858bb85ba99e35ba99ee76fea5284cf3b95eed2e042ce137508fcc00c037b4526df2413c148ad124666a80e733f149a772f85a7a999cc95557453c03e52c4358a7a0d7690dc27e76d746638d5b31552d1495b00f043b8980ab248b17640ec73f9d7d9ae391f9124824df2a72763116a27fa25f176ead0639e88d265d501e210cf84fc32238ec94f051dadff6e9a98976d2e81647f34a989578c66d405b216aa3c20dc8c92f31300ba1ef8c71bdc22ff416485a80502c66a1848aa3b0b4c3019749ac9114109aebb2ab1c55ce0d1e1e3072bcfe7360d2bfd3f7bfbb1a2533eba74bcbbcf86b22e8cf2c848d0486eb5070361da968735f831e551b35859268cb2c95602bba620a8992290e2f5bace6a16dd2c5a1f72193", 0xffffffffffffff70, 0x1, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffc7a) 2018/01/10 09:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:28 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79a", 0x1c}], 0x1) 2018/01/10 09:23:28 executing program 3: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b71000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009f2000)='/dev/ppp\x00', 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a65000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000893000)=0xe8) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000257000)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b71000-0x4)=0x0) r7 = getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f0000620000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(0xffffffffffffff9c, 0x9) r10 = getpid() r11 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b70000)=0xc) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b71000)={0x0, 0x0}) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = mq_open(&(0x7f0000b70000)='trusted!\x00', 0x800, 0x10, &(0x7f0000b70000)={0x3, 0xfffffffffffffffa, 0x3ff, 0x3f, 0x7, 0x8000, 0x2c0, 0x5}) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept4$llc(0xffffffffffffff9c, &(0x7f00000c3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b70000)=0x10, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b70000)=0x0, &(0x7f0000b71000-0x4)=0x0, &(0x7f0000b70000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008f2000)={0x0, 0x0}) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b72000)={0x0, 0x0}) r19 = gettid() r20 = openat$dir(0xffffffffffffff9c, &(0x7f000063c000)='./file0\x00', 0x10200, 0x2) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b70000)={0x0, 0x0, 0x0}, &(0x7f0000b70000)=0xc) r22 = geteuid() mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b70000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b71000-0x4)=0xe8) r24 = openat$audio(0xffffffffffffff9c, &(0x7f00000d8000)='/dev/audio\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000080b000-0x8)={0x0, 0x0}) r26 = gettid() mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b70000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b70000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000101000-0x38)={0x0, 0x0, &(0x7f0000b70000)=[{&(0x7f0000b71000-0x144)=[{0x144, 0x30, 0x2, 0x4, 0x0, [@flag={0x4, 0xb}, @flag={0x4, 0x34}, @flag={0x4, 0x20}, @nested={0x108, 0x71, [@typed={0xc, 0x7f, @u32=0x1}, @generic="c416d6b47c6c6a357185ed1b1cad077972f251cb8b648e6a14908ade5f4dd538dae3835b2750dd56fa86f80716d711a868e720f2079a42546b8829ecf0fc71b077148f7015642aac220c3d07688dc82b5dad6f2633f6721b848cd9e8d919e6d85930b36a942ea4078da52a92ce91048b172c9c902dbd487d242dcc14c0666f968e12ed79bc1e34e6684420077fed5b24a9b045768a35b76745acb4312a6cefbba11bf7fdf8e116600ef7659f4577fdfb89419a8079df48c97a38570a89e42c4d2428985a3642c2063ac86e84a8687cd3f7176b2b21fe8251ed30167fb8c57b2d7ab4d5d62e98336fc78cf393b5c388246ac5d9770144"]}, @nested={0x20, 0x49, [@flag={0x4, 0x7d}, @flag={0x4, 0x90}, @generic="", @flag={0x4, 0x22}, @typed={0x10, 0x6, @u64=0x9}]}]}], 0x144}, {&(0x7f0000787000)=[{0x3dc, 0x24, 0x200, 0x2, 0x0, [@typed={0xc, 0x4e, @fd=r1}, @nested={0x90, 0x7a, [@generic="6b36be6dcb6376a5156a1a3ddaddd558715c65aa36adf70f94e7cee68adb63c82d1b08b3aa4707d2aad56a135d724a40446ffcb37a86d2f3e2aa806c92ec5c54542b12e150e1788eca1ee1574de4ec468535f9b8bb21f697634d6401515024c854082d029aba096df936b521", @flag={0x4, 0x5b}, @generic="e0dfae627227ea3b2c", @typed={0xc, 0x25, @fd=r2}, @flag={0x4, 0x7a}]}, @nested={0x12c, 0x5d, [@typed={0xc, 0x66, @fd=r3}, @flag={0x4, 0x25}, @generic="3d138d24b68dbe0bcc602036be0a6f35fed2785fcb6914d2a38afc9c1e51af575c161f43d012b24a87ff2e108d2cd9f4dee8366f094f97a6ff72040b02cb8f64930d6a0c95e2c7e0c35f547838cb33bc429dd3adddf024da8a796af01707bce6c93f6b406c01e6440a848230e9786a290edbb9bac2b41410c98159af3a91f55c1bf8b59eaccc98e9a376f7836bf639f082f717087760681949dea9a3ec788d08", @generic="07ca110fe291d408cef19301cf9580f42c56f933bfd02cbe948425d2464ec6af559be9d8e9d17e79766dc14fece3096f13f9334ccde8d227f2809ca5648b3ba5180692a7bcdb786689f0e211dc1caddfedd8f9045501", @flag={0x4, 0x1f}, @generic="bc0cbc06e7f406c90f8f", @flag={0x4, 0x6f}, @typed={0x10, 0x7f, @u64=0x8000}]}, 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@generic="8211b281cc7403ac7c97d0e83ee72c8db6205da40f9d207dd6b548bbbc0b9a3736a54ae61e6943fe8d5bf58d1021d4d721476a8b6cd21926871dd0e9066421512ba19b7dd486fffd8525e85561bd61123cb0b47015ef370cfa0334cd5eabefe867c90529517fa3f72a919cca2c0c20ec983bb11f7ef092881c2689ce91d78c6f1138623b57521952dd6974b74da04dc38ca4bf2f860ac9fe7f092c334ed14b3f2ca15ef90c7615c821e5da22611c7fb0af6be6a5daf108335c819e62cb475494f13352beb7df1f32faa6a3107a89c47b14b0174f95100705dfc77daf52ecfc83a6c553b4fc9cc66f7dc34797041a46badb"]}, @nested={0xa4, 0x94, [@flag={0x4, 0x48}, @typed={0xc, 0x65, @u32=0x20000000}, @generic="20bdecd4464e272260540174cc33a3375d51ef675ff7f6c35306862d77a21c5cac7b97ccedd242b935efa2f3a227811e09251841b1697c2c5ca3dd", @generic="a8797733ac3abd6cbb9108b4c67530872cf2f958c41a0891a429a68f6e251384d7e3bc69f3dbe9d1da13eb1a0551acdc941341ced8554d60a10e50ee1e", @typed={0xc, 0x43, @uid=r23}, @typed={0xc, 0x90, @fd=r24}]}, @flag={0x4, 0x24}]}, {0xec, 0x41, 0x600, 0x2, 0x2, [@generic="672f571a59a403af8c5d61d1bcfc6758b063105e56c66e20d0d4dd5cbaa811107fe940721aebe0297249aebdfad3596979e9d32ae6d7f4ae0f74a1e4e13360388d8f25f17d11502045d5f388f4f1e738190a4997e10b6080a05638a9dcd72434656aea943e3d7fdbb04e82eb575c265938e934df7526d87f6c016a9ae894413d84498bffcf5b2af02946eb3758b6543da3cff0e1542b50e5d001967942f0beda60e6b12aa55bb9cfbd0226adf26944c767230cefdc72f446207f13e8fedc6a308b14b50f6f852a6f737ecf49fa57de51bdde3a001e62e8bc3becbb"]}, {0x24, 0x1e, 0x200, 0x2, 0x1, [@flag={0x4, 0x62}, @flag={0x4, 0x40}, @flag={0x4, 0xd}, @flag={0x4, 0x8a}, @flag={0x4, 0x67}]}, {0x1040, 0x12, 0x0, 0x5, 0x0, [@nested={0x10, 0x90, [@typed={0xc, 0x2f, @str='\\\x00'}]}, @nested={0x1020, 0x95, [@typed={0xc, 0x31, @pid=r25}, @flag={0x4, 0x96}, @generic="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@typed={0xc, 0x89, @pid=r26}]}]}, {0x140, 0x3d, 0x400, 0x0, 0x3, [@typed={0xc, 0x83, @u32=0x30e0}, @generic="6faed5edc123ce2ba4cbeb1c0f", @flag={0x4, 0x4b}, @typed={0xc, 0x36, @u32=0x0}, @generic="55a4b7219bfa6cba7ce9ccd9e9656c", @generic="7d217dfd7cf98085bd997d4ab576d96267be4c649b3abf9a577b2758631c3aba2cd00a916211a9b47f511608b32450b9e22f8286891cd09e10aea46cfd39f1fdae3cdec25aa4c234b96eaea23510daee14845a91312776a83d6d06d1ac8fa54e34f4a46bd3899802240c5594079710f9a95b8f8df408a837e723a6a4408a453c6e1004787db63179e9c1b7b430c3016ef7ad82611778d35e10bad408035a1f9da7a85615fe76098f195395528167d94776153d0596bb5d5b628208d5df16677d3eee8f6bfde13e8d3944431deae5dd4fbcddfbd5", @nested={0x24, 0x8c, [@typed={0xc, 0x75, @fd=r27}, @flag={0x4, 0x3d}, @generic="ae95ee4ef12d5fbd7924966fe5ffe60b"]}]}], 0x4324}], 0x5, &(0x7f000005c000)=[], 0x0, 0x1}, 0x81) r28 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r28, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x18, 0x0}, @algo_auth={0x48, 0x1, {{'sha384-avx2\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 09:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) [ 102.468170] audit: type=1326 audit(1515576208.017:527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15261 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 102.468187] audit: type=1326 audit(1515576208.018:528): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15261 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/10 09:23:28 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79a", 0x1c}], 0x1) 2018/01/10 09:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x0, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:28 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000609000-0x9)='/dev/ppp\x00', 0x4000, 0x0) 2018/01/10 09:23:28 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79a", 0x1c}], 0x1) 2018/01/10 09:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x0, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:28 executing program 2: setsockopt(0xffffffffffffffff, 0x4084, 0x2, &(0x7f0000ed1000)="", 0xfeb5) 2018/01/10 09:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b1e000)='./file0\x00', 0x8001, 0x41) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000882000)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000835000)={r0, r1, 0x6, 0x1}, 0x10) perf_event_open(&(0x7f00004f3000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r2) 2018/01/10 09:23:28 executing program 1: poll(&(0x7f000024b000-0x38)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x14)={@empty=0x0, @multicast1=0xe0000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) accept4$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80800) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000b33000-0xb)='/dev/audio\x00', 0x200000, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x0, &(0x7f0000000000)=0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000054a000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000002000-0x8c)=""/140, &(0x7f0000001000-0x4)=0x8c) 2018/01/10 09:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002bd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00008ad000-0x400)={"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"}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/10 09:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x0, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:28 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc", 0x1e}], 0x1) 2018/01/10 09:23:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0xc)={0x4, [0xff, 0xe805, 0xfffffffffffffffb, 0x1ba]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d5b000)='tls\x00', 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006e1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000067e000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x2, 0x8, 0xa, 0xa0, 0x80, 0x0, r1, r2}, {0x80, 0xf9a, 0x7, 0x5, 0x0, 0x8, 0x80000001, 0x80}, {0x7ec, 0xffffffff7fffffff, 0xca0000000000000, 0x2}, 0x8001, 0x1, 0x0, 0x1, 0x3, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x2, 0x8, 0x5f55, 0x1, 0x8}}, 0xe8) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000761000)={0x0, 0x0}, &(0x7f00009dc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x75, &(0x7f0000bea000)={r4, 0x0}, 0x8) clock_gettime(0x0, &(0x7f0000082000)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000a2a000-0xf0)=[{{0x0, 0x0, &(0x7f0000b90000-0x20)=[{&(0x7f00006ff000-0xca)=""/202, 0xca}, {&(0x7f00003d3000)=""/254, 0xfe}], 0x2, 0x0, 0x0, 0x80000001}, 0x2000000000000}, {{&(0x7f0000adf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000ae3000)=[{&(0x7f0000df1000)=""/90, 0x5a}, {&(0x7f0000975000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e5b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000164000)=""/72, 0x48}, {&(0x7f0000a13000)=""/124, 0x7c}], 0x5, &(0x7f0000fda000)=""/16, 0x10, 0x4}, 0xffffffffffffe712}, {{&(0x7f00002eb000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00002bb000-0x80)=[{&(0x7f0000ed3000-0x3c)=""/60, 0x3c}, {&(0x7f00008c8000-0x7)=""/7, 0x7}, {&(0x7f0000dc8000)=""/118, 0x76}, {&(0x7f000039f000-0xee)=""/238, 0xee}, {&(0x7f00003ee000-0x2c)=""/44, 0x2c}, {&(0x7f000052b000-0x4a)=""/74, 0x4a}, {&(0x7f0000797000-0xa4)=""/164, 0xa4}, {&(0x7f0000bf7000-0xac)=""/172, 0xac}], 0x8, &(0x7f00004f2000)=""/222, 0xde, 0x3}, 0x0}, {{&(0x7f0000f30000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00002ec000)=[{&(0x7f00004bb000-0x71)=""/212, 0xd4}, {&(0x7f0000aed000)=""/159, 0x9f}, {&(0x7f0000174000)=""/193, 0xc1}], 0x3, &(0x7f00009c0000)=""/155, 0x9b, 0x4}, 0x800}], 0x4, 0x40000040, &(0x7f0000092000-0x10)={r5, r6+10000000}) r7 = semget(0x1, 0x0, 0x12) semctl$SEM_INFO(r7, 0x2, 0x13, &(0x7f0000db1000-0xfe)=""/254) 2018/01/10 09:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)="", 0x0, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:28 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc", 0x1e}], 0x1) 2018/01/10 09:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x0, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000003000)='attr/sockcreate\x00') exit(0x0) write(r2, &(0x7f0000001000-0x3e)="", 0x0) write(r0, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) times(&(0x7f0000f87000)={0x0, 0x0, 0x0, 0x0}) 2018/01/10 09:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)="", 0x0, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b1e000)='./file0\x00', 0x8001, 0x41) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000882000)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000835000)={r0, r1, 0x6, 0x1}, 0x10) perf_event_open(&(0x7f00004f3000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r2) 2018/01/10 09:23:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000078a000-0x20)={0x2000000, 0x0, 0x0, 0x1000, &(0x7f0000ceb000/0x1000)=nil}) 2018/01/10 09:23:28 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc", 0x1e}], 0x1) 2018/01/10 09:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x0, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)="", 0x0, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000714000)={@common='eql\x00', @ifru_names=@generic="517af247cb76469ea3b7c85f43dd1c37"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008dd000-0x20)={@common='eql\x00', @ifru_flags=0x1100}) write$tun(r1, &(0x7f00007e8000-0x52)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/10 09:23:28 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000344000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000958000)='net/icmp6\x00') r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000ee7000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000435000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = getpgid(0x0) r6 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r8 = gettid() r9 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000988000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0) r11 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f000078b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000266000)=0xe8) r15 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005ed000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003c4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)=[{0x11c, 0x14, 0x200, 0x1, 0x1, [@generic="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", @flag={0x4, 0x94}, @nested={0x8, 0x30, [@flag={0x4, 0x7e}]}]}, {0x2430, 0x12, 0x18, 0x5, 0x1, [@nested={0x8, 0x4a, [@flag={0x4, 0x7c}]}, @typed={0xc, 0x21, @u32=0x1ff}, @typed={0xc, 0x5c, @fd=r1}, @nested={0x118c, 0x1f, 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@generic="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", @typed={0xc, 0x74, @fd=0xffffffffffffffff}]}, @flag={0x4, 0x4e}, @nested={0xf4, 0x6f, [@generic="e20802290788c9dcc1fcb9474d6803e85d117d08c011626e01447c74f16453ae740f20ff05bbe5277cec3489e5a13fd03423e8166c18e88cf201429703628bc4db4cf2e2f769bec56edb4258c01820f6baf60db9b267f2a788753c718cbf5bc343b940144c341f8415dbf925b3a75920b3ff84466422c237dd38ef1f77cd1dcd16227ae12128a9e7447877ba8889acc46aec3167150224c583928b04462254c26db2eb5fbad433e8305368a9ef8d4a1e5710d151fdb509e1895d4ebd63ec8f9146026e5f8a760f23fbab1d4a43377e978be0da090b17f79030f7de416b01c6b1e16eaaa133b4e3b603c3e0a966f2"]}, @generic="f655d09a823ff3c7f29331fd3e5c87b7fb2596800716890b02c0a412e15ef31a8a356017fff21d2994555297bac1a682644766f6086caa19d0d331eb4f0ef946884706bd2b16cf238051bda63a08459b9ed0dc115f6c98d349f1cf8794cfd5ca744d784fe68e98", @generic="00f02d0fe98a980a50a207499ee06f2afd8abd73ca72b8162c24749562821d24285c103fc46787c6ae301aa6641a247250c96b7a646c34e712972d33e04bf2379000349cc15b948e5c35c02e02afa77322b701800ac9cb1d6826cf7f9dc6f7d53278fcf0f62e0b868ed7b75e03de8ad357efe1f2ed6d24e5b77df1d51eb05ca392c288bb952ccc12f12de49712c2667583db7f86bf4b96f8c904f538550350f72b20b2dacd08fadd78f72000d63c3825ceaa3facd7f67943dab1a1684e233afc34a68a679e7c272df2b200fe2c2509"]}], 0x3a8c}, {&(0x7f0000dfa000-0x20c)=[{0x1fc, 0x23, 0x4, 0x7, 0x0, [@generic="a9de6c82be4a2b1ac2bda91dd9ab90a14d4574093ccb71029ce8adbda5cf82b1de", @flag={0x4, 0x3d}, @generic="1d69f4156cfb08a1ca6104764be25de41c61dd6ce8da93b71be8099b124eb7a70ac99ce173e7509e33c718a799655dbb75b2542f56b05f17df7b56f3a1bc8e", @typed={0xc, 0xe, @pid=r16}, @nested={0x17c, 0x5, [@generic="c01c89dad11da3f5b252eab199ee3b3bcda94a250caf0810e80506df27d91a9728162c1b6f4c26815e3427f452a91ba54d6bbba52f41f37136f6b29d38dd68a96cf9e6b96ad031ddd94bda2d00018a338af688bb3ad1f2d965d8ce51c1c563f940843f6c2522f27e57313809aa902f24034a262924395187b6", @generic="93ae197491b77e2664bd8017ffae0604fe3ef20d55efa75b3633489d72dbf51052557c045c8cbf9e03c29d3c132db553f236ece4ea20d6d72a9b97d1436e98d2ceaf901cb58fd06b70d6b37121997547fed9bf929f744d44d2e27d12b72daf9233b17ae3562c430a822afacafdd766c50aee079a8c8e3b25b70ab5f0c2b9f0480cc64826a2e9a3bd54dd377bda3604dd32a7d7b29ee8789a1996852bbc60820557fe095fae1d73b59f701c3df8fa9d33", @typed={0xc, 0x83, @pid=r17}, @flag={0x4, 0x8d}, @typed={0x1c, 0x9, @str=':userem1systemeth0\x00'}, @flag={0x4, 0x2}, @typed={0xc, 0x7b, @str='\x00'}, @typed={0x10, 0x33, @str='wlan0\x00'}]}]}, {0x10, 0x17, 0x100, 0x7, 0x0, []}], 0x20c}], 0x3, 0x0, 0x0, 0x4001}, 0x20000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000562000)={0x4000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r18 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x201, 0x0) writev(r18, &(0x7f0000d7d000-0x10)=[{&(0x7f00008bb000)="0bf5430f020319", 0x7}], 0x1) [ 103.023932] device eql entered promiscuous mode 2018/01/10 09:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x0, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:28 executing program 7 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b1e000)='./file0\x00', 0x8001, 0x41) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000882000)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000835000)={r0, r1, 0x6, 0x1}, 0x10) perf_event_open(&(0x7f00004f3000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r2) 2018/01/10 09:23:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000042a000-0x10)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000713000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000062d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e61000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000a47000)={0x7}, &(0x7f0000c65000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000867000)={0x0, 0x1c9c380}, 0x8) write$evdev(r0, &(0x7f0000aeb000-0x60)=[{{0x0, 0x7530}, 0xffffffffbe7ef0b5, 0x100000000, 0x8}, {{r1, r2/1000+10000}, 0x1de, 0x2f, 0x84}, {{r3, r4/1000+10000}, 0x6, 0xc01, 0x5029cb09}, {{r5, r6/1000+30000}, 0x0, 0xffffffffffffff00, 0x9}], 0x60) syz_emit_ethernet(0x3e, &(0x7f0000127000-0x134)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/10 09:23:28 executing program 2: seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_getevents(0x0, 0x0, 0x0, &(0x7f0000cd2000)=[], &(0x7f0000358000)={0x77359400, 0x0}) 2018/01/10 09:23:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b74000)={r2, r0}) r3 = dup2(r1, r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e1, &(0x7f0000af2000)={r2, 0xffffffffffffffff}) getpeername$packet(r3, &(0x7f00003e9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000102000)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000095000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) 2018/01/10 09:23:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) arch_prctl(0x2002, &(0x7f0000000000)="") keyctl$session_to_parent(0x12) 2018/01/10 09:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x0, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c65000)={r0, 0x0, ""}, &(0x7f00008c6000)=0x8) syz_emit_ethernet(0x493, &(0x7f0000f07000-0x371)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x485, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, "d7cc2d", 0x0, "1400f1"}, "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"}}}}}, 0x0) [ 103.109683] FAULT_INJECTION: forcing a failure. [ 103.109683] name failslab, interval 1, probability 0, space 0, times 0 2018/01/10 09:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x0, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000637000)={0xc, 0x0, &(0x7f000062f000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000fc3000-0x16)=""}) 2018/01/10 09:23:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) [ 103.154872] CPU: 1 PID: 15393 Comm: syz-executor7 Not tainted 4.15.0-rc6-mm1+ #52 [ 103.162537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.171893] Call Trace: [ 103.174487] dump_stack+0x194/0x257 [ 103.178131] ? arch_local_irq_restore+0x53/0x53 [ 103.184182] should_fail+0x8c0/0xa40 [ 103.188682] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 103.193806] ? print_irqtrace_events+0x270/0x270 [ 103.199184] ? find_held_lock+0x35/0x1d0 2018/01/10 09:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x0, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0x0}, 0x14) shutdown(r0, 0x1) [ 103.204955] ? __lock_is_held+0xb6/0x140 [ 103.209047] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 103.214943] ? __lock_acquire+0x664/0x3e00 [ 103.219181] ? rcu_note_context_switch+0x710/0x710 [ 103.224135] should_failslab+0xec/0x120 [ 103.228121] kmem_cache_alloc_trace+0x4b/0x750 [ 103.232730] snd_pcm_oss_change_params+0x170/0x36a0 [ 103.237747] ? __fdget_pos+0x12b/0x190 [ 103.241637] ? check_noncircular+0x20/0x20 [ 103.245883] ? perf_trace_lock+0xd6/0x900 [ 103.250045] ? snd_pcm_hw_param_near.constprop.27+0x980/0x980 [ 103.253996] binder: 15415:15423 transaction failed 29189/-22, size 0-0 line 2845 [ 103.259927] binder: undelivered TRANSACTION_ERROR: 29189 [ 103.268867] ? check_noncircular+0x20/0x20 [ 103.273087] ? find_held_lock+0x35/0x1d0 [ 103.277138] ? __fget+0x333/0x570 [ 103.280565] ? lock_downgrade+0x980/0x980 [ 103.284684] ? check_noncircular+0x20/0x20 [ 103.288895] ? lock_release+0xa40/0xa40 [ 103.292858] ? __lock_is_held+0xb6/0x140 [ 103.296915] ? __fget+0x35c/0x570 [ 103.300349] snd_pcm_oss_make_ready+0xaa/0x130 [ 103.304910] snd_pcm_oss_write+0x204/0x830 [ 103.309131] ? lock_downgrade+0x980/0x980 [ 103.313252] ? get_pid_task+0xbc/0x140 [ 103.317135] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 103.321978] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 103.327057] __vfs_write+0xef/0x970 [ 103.330677] ? rcu_note_context_switch+0x710/0x710 [ 103.335590] ? kernel_read+0x120/0x120 [ 103.339449] ? __might_sleep+0x95/0x190 [ 103.343399] ? _cond_resched+0x14/0x30 [ 103.347259] ? __inode_security_revalidate+0xd9/0x130 [ 103.352423] ? avc_policy_seqno+0x9/0x20 [ 103.356455] ? selinux_file_permission+0x82/0x460 [ 103.361283] ? security_file_permission+0x89/0x1e0 [ 103.368025] ? rw_verify_area+0xe5/0x2b0 [ 103.373117] ? __fdget_raw+0x20/0x20 [ 103.376807] vfs_write+0x189/0x510 [ 103.380324] SyS_write+0xef/0x220 [ 103.383754] ? SyS_read+0x220/0x220 [ 103.387353] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 103.392352] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 103.397097] entry_SYSCALL_64_fastpath+0x23/0x9a [ 103.401826] RIP: 0033:0x452ac9 2018/01/10 09:23:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000867000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00000ca000-0x7)='cpuset\x00', 0x0, &(0x7f0000452000)="") sigaltstack(&(0x7f00004cc000/0x2000)=nil, 0x0) 2018/01/10 09:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001000-0x18)={0x1000, &(0x7f0000002000-0x8)=0x0, 0x5, r0, 0xa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000000)={{0x17a, 0x0, 0x23, 0x20, "be4083fceeece22ac2946d3570c61e4cc495ac8bec63f5087a3c2f9db62afd9e3210dfa969ab7259e021f0d6", 0x0}, 0x0, 0x0, 0x0, r1, 0x1ff, 0x0, "4823e6fc83545a65196d8c05d9bc22db19d4ed5ea12848cefdb11023fb83f13d87a9bce3688117dabbd70018fda3e5304b11660a7d94b580506f687eab214ce2", &(0x7f0000dc7000)='$\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0xff, 0x9, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) r3 = getgid() stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getegid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000015000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000011000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000015000-0x8)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x8, &(0x7f0000014000)=[r3, r4, r5, r6, r7, r8, r9, r10]) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 09:23:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000135000)={0x0, 0x9, 0x0, 0xbd, 0xb800000000000000}, &(0x7f0000266000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007d3000-0x10)={0x9, 0x4, 0x80000000, 0x2, 0x0}, &(0x7f0000c59000)=0x10) connect$nfc_raw(r0, &(0x7f0000c8a000)={0x27, 0x4, 0x400, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000899000-0x8)={r1, 0x7fff}, &(0x7f000053b000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000091d000)={r1, 0x1ff, 0x2, 0x8, 0x30d, 0x6, 0x8, 0x7, {r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x8, 0x10001, 0x2}}, &(0x7f0000e0b000-0x4)=0xb8) r3 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r3, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2", 0x0}, 0x60) 2018/01/10 09:23:29 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000095e000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffff00000000, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) get_mempolicy(&(0x7f000037c000-0x4)=0x0, &(0x7f000095d000-0x8)=0x0, 0xd6e3, &(0x7f00005bb000/0x4000)=nil, 0x1) 2018/01/10 09:23:29 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0x0}, 0x14) shutdown(r0, 0x1) [ 103.404987] RSP: 002b:00007fcb80493c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 103.413444] RAX: ffffffffffffffda RBX: 00007fcb80493aa0 RCX: 0000000000452ac9 [ 103.420692] RDX: 0000000000000001 RSI: 000000002000dfe1 RDI: 0000000000000013 [ 103.427936] RBP: 00007fcb80493a90 R08: 0000000000000000 R09: 0000000000000000 [ 103.435184] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 103.442432] R13: 00007fcb80493bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/10 09:23:29 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x5473, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0xc00448f7, &(0x7f0000011000-0x86)="e5e59af60bf631e48d3d5d5a40d21c5d12fef13cba7fe9e5fad4badba42753148bbedc2b51a809f00b2989878312eae6e6ad34e27c725d6c3bbdb8f3af5a96e94ad35497bc05764c0620f071919156c08cbe9efcd2bb54d9bf54d78218f72a3937e02dc18fc84151218dde317f0d21bd269937f7c182fb642eafc686e3dc4bd3be56a6574a91") writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:29 executing program 2: r0 = open(&(0x7f0000ee2000-0x8)='./file0\x00', 0x80000, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000622000-0x10)={0x0, 0xd0, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in6={0xa, 0x3, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x622e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d78000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x7, {{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x100000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000107000)=@common='ip6tnl0\x00', 0x10) sendto$inet(r2, &(0x7f000008c000)="", 0x0, 0x0, &(0x7f000058c000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 09:23:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0x0}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:30 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f000000b000)={[0x1, 0x7000, 0x2000, 0xf000], 0x3ff, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x0, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000131000)='logon\x00', &(0x7f00002d3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005a5000-0x2)=':\x00', 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00005ff000-0x9)='/dev/dsp\x00', 0x404600, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000269000-0xd)='/dev/usbmon#\x00', 0x6, 0x440000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000009b000-0x4)=0xa248) 2018/01/10 09:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) exit(0x3fe4) r2 = dup2(r1, r0) clock_gettime(0x0, &(0x7f00006d8000-0x10)={0x0, 0x0}) r5 = semget$private(0x0, 0x5, 0x7) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000d2b000)=[0xffffffff]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000068c000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb4000-0x4)=0x2c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000053d000)=@assoc_id=r6, 0x4) pselect6(0x40, &(0x7f00008c9000)={0x6, 0x400, 0x3, 0x0, 0xffff, 0x31, 0x0, 0x6}, &(0x7f000084b000)={0x3, 0x1, 0x7f, 0xc27, 0xfff, 0x5, 0x5, 0x100}, &(0x7f0000acb000)={0x1aa7, 0xfff, 0x3, 0xf2, 0x0, 0x4, 0x10000, 0x2e00000000000000}, &(0x7f0000976000-0x10)={r3, r4+30000000}, &(0x7f0000572000-0x10)={&(0x7f0000ab7000-0x8)={0x4}, 0x8}) 2018/01/10 09:23:30 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000077f000)='asymmetric\x00', &(0x7f0000f57000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c7d000-0x83)="86de9a9e0f2465fd8a7ba6e02dd6181e8476e783818e8d69866a461e58aeb502f09f9107f6a03e0d8822eb0c17573df9d880c91e67389740f33ab0c2d0c0ccffd36c9ada78f67c159e774e59986cfe627cee27de12bead01a4248301328137ebee0119153ee82b95cb95cb9077b068de93e82df8a54a79316dacde5806ba802ba627d2", 0x83, 0x0) r1 = add_key$keyring(&(0x7f0000b25000-0x8)='keyring\x00', &(0x7f0000eb3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x80000001, 0x7, r1) 2018/01/10 09:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e0b000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f0000a94000)=[{&(0x7f0000319000)=""/153, 0x99}, {&(0x7f0000ee6000-0x83)=""/131, 0x83}, {&(0x7f0000c4d000)=""/241, 0xf1}], 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000879000)="260000005e0009000c1800f839e30000000000000000000000000000000000021ee9ff6e35ea", 0x26) 2018/01/10 09:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(0xffffffffffffffff, 0x1) 2018/01/10 09:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x0, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:30 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f000017b000)='/dev/vcsa#\x00', 0x9b, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000003000-0x8)=0x3000) getsockname$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) ioctl$TCSETAF(r0, 0x5408, &(0x7f00002d0000)={0x5, 0x3, 0x6, 0x7, 0x2, 0x3ff, 0x2, 0x7fff, 0x2, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x2, 0x8000a, 0x0) recvfrom$inet(r1, &(0x7f000074a000)=""/4096, 0x1000, 0x2000, &(0x7f0000f75000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f0000009000)={&(0x7f000000a000-0x12)=@file={0x0, "6dc9d476a39c724e79d556a0d491c8a6"}, 0x12, &(0x7f0000007000)=[], 0x0, &(0x7f00007b5000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000475000-0x4)=0x5, 0x4) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000032b000-0x10)={0x9, 0x2, 0x2, 0x3}) 2018/01/10 09:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(0xffffffffffffffff, 0x1) 2018/01/10 09:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007bd000)='status\x00') socket$inet6(0xa, 0x7, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000432000-0x8)=0x6) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d65000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000030f000-0x4)=0x8) readv(r1, &(0x7f0000f1f000-0x30)=[{&(0x7f0000455000)=""/203, 0xcb}], 0x1) 2018/01/10 09:23:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fb0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a2d000)="c3", 0x1, 0x20000000, &(0x7f00007f4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000a1000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x853b, 0x10001, 0x10000007ffffffe, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000056000-0xa)='/dev/loop-control\x00', 0x400, 0x0) sendmmsg(r0, &(0x7f00003de000)=[{{&(0x7f0000efa000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000363000-0x30)=[{&(0x7f0000b6d000-0xe8)="f1", 0x1}], 0x1, &(0x7f0000c7f000-0x348)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$llc(r1, &(0x7f0000245000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f0000db8000)={0x1a, 0x1, 0x1, 0x1800000000000, 0x5, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00003dd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000b9000-0x20)={0x0, 0x0, 0x10002, 0x1ff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000b31000-0x10)={0x7, r2}) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002a1000-0x9f)="f6", 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000639000-0x5c)={0x0, 0x1, {0x0, 0x3, 0x619b, 0x1, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 09:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x0, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(0xffffffffffffffff, 0x1) 2018/01/10 09:23:30 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000845000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003ae000-0xe)='/selinux/user\x00', 0x2, 0x0) bind$bt_hci(r1, &(0x7f0000e19000-0x6)={0x1f, 0xfffffffffffffbff, 0x1}, 0x6) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x4000000003, 0x4) connect$inet6(r0, &(0x7f0000f67000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 09:23:30 executing program 2: modify_ldt$read(0x0, &(0x7f0000d2b000-0x2e)=""/46, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d24000+0x3b9)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000795000-0x2)="", 0x0, 0x0, &(0x7f000078b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 09:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x0, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x0) 2018/01/10 09:23:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000bd5000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000e9000)=""/131) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000762000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, {0x10000000000a, 0xab8c, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000096a000)={0x1, 0x0, [{0x2000000038d, 0x0, 0x0}]}) 2018/01/10 09:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/10 09:23:30 executing program 7: socketpair$inet(0x2, 0x1, 0xff, &(0x7f0000c05000)={0x0, 0x0}) fchmod(r0, 0x2) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r1, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r1, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000004c000)='/dev/dmmidi#\x00', 0x6f600000, 0x10000) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x1da) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/10 09:23:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000aea000)=[{&(0x7f0000a86000-0x30)="12ae6520c3f36ac852a2667d8938614a70804d55e842155034eece12a034a6f4c848a6b0ae3aa444c6cccb373e68ace6", 0x30}], 0x1, 0x6) mkdir(&(0x7f000081a000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000308000)='./file0\x00', 0x200800, 0x0) open$dir(&(0x7f00009db000)='./file0\x00', 0x0, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b8c000-0x4)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/01/10 09:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x0, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x0) 2018/01/10 09:23:30 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000e36000)='/dev/admmidi#\x00', 0x5, 0x13dc00) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007d2000)={0x0, 0x3f, 0x401, 0x8000, 0x81, 0x2, 0x5, 0x8000, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x401, 0x6, 0x0, 0x3}}, &(0x7f00003dd000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x1c1e, 0x800, 0x100000000, 0x7, 0x7fff}, &(0x7f0000154000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) fallocate(r2, 0x0, 0x0, 0x6) 2018/01/10 09:23:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000004c000)='/dev/dmmidi#\x00', 0x6f600000, 0x10000) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x1da) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/10 09:23:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/10 09:23:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x0, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x0) 2018/01/10 09:23:31 executing program 6 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) socketpair(0xb, 0x3, 0x8, &(0x7f0000c3b000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00008c4000)=0x27ca) write(r1, &(0x7f000001c000-0x1)='j', 0x1) sendto$unix(r1, &(0x7f000001c000)="0e", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2) readv(r0, &(0x7f0000013000)=[{&(0x7f000000d000)=""/2, 0x2}], 0x1) close(r1) 2018/01/10 09:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000e56000)=0x0, 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004da000-0x4)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e95000-0x4)=0x0) r2 = dup(r1) ioctl$TIOCSBRK(r2, 0x40044591) 2018/01/10 09:23:31 executing program 0 (fault-call:12 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:31 executing program 3: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005b4000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00003a7000)={{0x40, 0x4, 0x8000, 0x7, "f6e70bae297891591507ca209255dff1ef2a13495d49383b3b2399b87715f1da21d5d4f8e9136bde7f750fc8", 0x7fff}, 0x0, 0x0, 0x0, r1, 0x1, 0x7, "c1f726bb27f56cf58891998a64ce6472bc86faa729702a3b25da650328f93ac2263e49ff9237e5ef57e3013e0b2d780100e3cc8399d06ab14fb2ff3cbe96ff09", &(0x7f0000021000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x9, 0xee8, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9d0000000000000c5234e4235a33d57e456460104ca0def02b0e8365cd43d106c41d009975ec4d6557bf8917cad630598f6e35fd177001a878a5bb64ffffffed00004c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x6, 0x0, 0x0}, 0x14) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00005b5000-0x4)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/10 09:23:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c6e000)=[@in6={0xa, 0x1, 0xce, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x1c) syz_open_dev$sndmidi(&(0x7f0000102000-0x12)='/dev/snd/midiC#D#\x00', 0x5596, 0x80002) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f2e000)=[@in6={0xa, 0x0, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}, @in6={0xa, 0x3, 0x66b5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x54) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b98000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f00004ec000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000741000-0xc)={r1, 0x0, 0x0}, &(0x7f0000b0f000)=0xc) r4 = dup3(r0, r0, 0x80000) getdents(r4, &(0x7f00002bd000)=""/240, 0xf0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000012000)={0x0, 0x2, 'client1\x00', 0x4, "3b3df65f275fad99", "09b74e6e7b622643ccba56eee23658fd9236ef3309f49481978194492653c4f9", 0x2, 0xfaf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac9000)=0x0, &(0x7f00008c8000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001ee000)={r3, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=0x18) 2018/01/10 09:23:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/10 09:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_set$pid(0x3, r0, 0x3) ptrace$setsig(0x4203, r0, 0x0, &(0x7f00009c1000-0x10)={0x0, 0x3, 0x0, 0x0}) 2018/01/10 09:23:31 executing program 3: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f00001c0000-0x12)='/dev/input/mouse#\x00', 0x8001, 0x2) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000214000)=@assoc_value={0x0, 0x40}, &(0x7f00002ed000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000014c000)={r2, 0x6}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r4, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/10 09:23:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x410081, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0xff}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000000)={0x80000001, 0xbf7, &(0x7f0000000000+0x82a)="8817f7652c6c77df7e82673aa2c5505035baf4e9e269a7f578ab53443601bbbdd2b30aae3351c129a5104d4f16e2472825809db7031265b9d93ab6b2896d33e727be8be5f1ef98fda5359e62300468df54943b0125d548ff73e978c48d50a9a052ae9c7ff1c79c63ee26f1c6b48bc0db62ffcd306b3e021b8359391e1c891adecc2600b956cc33b0a6d53360252cea8d8e27943e7f7271b83697a01ea26dfac53a25395cb0bd259b8d189473c0d765fa84d2bb", &(0x7f0000000000)="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", 0xb3, 0xfb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b83000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) clock_gettime(0x0, &(0x7f00004a4000)={0x0, 0x0}) futex(&(0x7f0000318000-0x4)=0xfffffffffffffffa, 0xf, 0x0, &(0x7f0000d78000-0x10)={r3, r4+10000000}, &(0x7f00003ec000)=0x2, 0x2d) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f000065c000-0x58)={0x1, 0x0, [{0x2ff, 0x0, 0x0}]}) 2018/01/10 09:23:31 executing program 1: msgget(0x1, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000845000-0xd)='/dev/dmmidi#\x00', 0xb9e9, 0x10000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000d56000-0x10)={&(0x7f00003f7000/0x1000)=nil, 0x1000}) accept4(r1, &(0x7f0000020000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007b2000-0x4)=0x60, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000691000-0x20)={0xd87, 0x3f, 0x8002, 0xca6, 0x8, 0x1, 0x1ff, 0x4416, 0x0}, &(0x7f0000215000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002d0000)={r2, 0x6}, &(0x7f0000d6a000-0x4)=0x8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00003d8000)={0x1, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000be0000)=""/107) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aba000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000e40000-0x8)={0x3f, 0x200}) memfd_create(&(0x7f00001c4000-0x6)='wlan0\x00', 0x3) 2018/01/10 09:23:31 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000000c000-0x10)={0x4000, 0x101000, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000010000)={0x5, 0x800, 0x3, 0x5, 0x8}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000010000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 09:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) keyctl$session_to_parent(0x12) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000f8000-0x50)={0x2, @tick=0x80, 0x1, {0xda1b, 0x3f}, 0x7a, 0x2, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) ioctl$KVM_SMI(r1, 0xaeb7) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000047c000-0x1c)={0xa, 0x0, 0x8000000000400000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0xffffffffffffff7c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/10 09:23:31 executing program 4: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000572000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000580000-0x5c)={0x2, 0x3, {0x2, 0x1, 0xce8, 0x1, 0x5f55}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_xfrm(r0, &(0x7f0000439000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x19, 0x40000000000001, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000525000)='/dev/cuse\x00', 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000061000)='/proc/self/net/pfkey\x00', 0x200000000000007e, 0x0) write$fuse(r0, &(0x7f0000d22000)={0x14, 0x4, 0x0, @fuse_poll_out={0xdc}}, 0x14) 2018/01/10 09:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00007fb000)=0x100000001, 0x4) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000056e000)={r2, 0x8}, &(0x7f00000b8000-0x4)=0x8) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:31 executing program 5 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) seccomp(0x1, 0x0, &(0x7f0000230000)={0x2, &(0x7f0000f7a000-0x10)=[{0x9, 0x3ff, 0x100000001, 0x2}, {0x7, 0x5, 0xff, 0x6}]}) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce3000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000089d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005e3000-0x3)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000095000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2e9d, r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) poll(&(0x7f0000936000)=[{r2, 0x0, 0x0}], 0x1, 0x401) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000386000)=0x5) ioctl$TCFLSH(r3, 0x540b, 0x1) ioctl$KDSETMODE(r2, 0x4b3a, 0xb514) 2018/01/10 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000823000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000038000)=0x0) ioprio_set$pid(0x3, r1, 0x0) 2018/01/10 09:23:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000071e000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000929000-0x20)={{0x0, 0x0}, {r0, r1/1000+10000}}, &(0x7f0000ac3000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e23000-0x11)='/selinux/context\x00', 0x2, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e22000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00004cb000)={0x2000, &(0x7f0000c71000-0x8)=0x0, 0x2, r4, 0x9}) sendmsg$key(r2, &(0x7f000059f000-0x1c)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 09:23:31 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000367000-0xc)='/dev/audio#\x00', 0xfffe000000000, 0x400202) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00009d9000)=0xffffffff80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x7, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000002000-0x40)={0x90, 0x9, 0x4, 0x1, 0xfff, 0x8, 0x1, 0x83}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000003000)={0x3, 0x32c, 0x7, 0x7, 0x1f, 0x57a6, 0x2, 0x9, 0x8, 0x1, 0x4, 0x3}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000004000)='lo\x00') fcntl$notify(r1, 0x402, 0x11) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSETA(r5, 0x5406, &(0x7f0000003000)={0x5, 0xffffffffffffff01, 0x7, 0x0, 0x7, 0x9762, 0x100000000, 0x100000000, 0xf10, 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000007000-0x14)=@ll={0x11, 0x1, r6, 0x1, 0x40000000000000, 0x6, @random="2af7039cdd38", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000007000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) io_setup(0x9, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r7, 0x9, &(0x7f0000008000)=[&(0x7f0000009000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r2, &(0x7f0000008000)="7dcaad3639d9cf89fdb33847ac0c6af010c93c302bc9852910b9bb2630e0e5191d648b4e005967c385bca4ce49eef8ad4d4d508f93eccd77878a853716e7064d105cc329106dffc4f6abaa193c26478d77fe7419ed1dfe7368993ad131e009cf8282a64d536486eaab90a572f7c420adeae1103d0dd0", 0x76, 0x7, 0x0, 0x1, r4}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x8f7a6a7e1876ce20, 0x3, r0, &(0x7f0000003000-0xf2)="49e06b9090c64e1af0a29c1bb30c45ac317046c146777e53b0d5f460d12a91554109b1a675a630759171f2a54c288a55f2ea2595cc9a933f6ddc1d60034abe3c26470a1f4a0c3b0dae12b612f22aa1adb627d07207ba4304f76dda58a66484fa5653794b5205794ffc88f94ce23c77863cf20169dda787f8fd8ee2027c2b98eaf671dfbd0229e3c21a6cd28db3cb52b45b3809934e4e400991b1f3313e7b09dc68c75841fd89f4fe7d7862d0194ab7606b33c4ac99a7a122bbb168aa9641ed9f45aeabab82f6971610524989a7e864d9a3a5976e1aea6244df4d7e2fbff30ee0950feae09a8edc41615a6626ef3bff581ff9", 0xf2, 0x80, 0x0, 0x1, r0}, &(0x7f0000009000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8, r2, &(0x7f0000008000)="ed29f2de488238d315d52edc7410fd9402aef14ea6331f6072311b5bf8b9f13e7f14adb1d6eab445b3135a212b7aa28de9c0d7127d4a766bce7a314b49c4848d66d83eac8d50ca1f2062a02fd727d2f663425497", 0x54, 0x100000000, 0x0, 0x0, r0}, &(0x7f0000008000)={0x0, 0x0, 0x0, 0xb, 0xffffffffffff8000, r4, &(0x7f0000005000)="6efd7377ccc12ba8e53f2f16d9ff038796abf53945044adb4b0085a1ca56af3e6bc09b39c02b8daddce7cf20e1ec391e1fec68e7a18466cbea527df657b8ece7a8df4d8274532d1174925eccc74f00047fa96a9c7e8826b6939d3ade33cf923c2a8eb1e9fa12bcb287e2a4308e8222e014d4f320fd2f6950f58ccad234afefac308f8146fabec3318438bb10be938fdb8c3bd10a42b873149d6eeef52f98358319be854d0b64c538158655921ee9eb4f02a8a11e29b26575d3de81f448c3d9beead63c44e3c63cb321f2e9db06321d9521ede5e03899ab84701dd31211979eb6", 0xe0, 0x2d17, 0x0, 0x1, r0}, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x1, 0x9, r4, &(0x7f0000007000-0x15)="eab0557cd24db6ebff548f81b48669f663d95e0d0f", 0x15, 0x2, 0x0, 0x0, r0}, &(0x7f0000009000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7ff, r5, &(0x7f0000006000)="74321cadcf6a64cc1d50c15b323bf8819bae0115b2db363fa5e16dad9cf11a158f0a95309c9cdafa91031e5bf67bdcbcc391b9a2f1810344ca1d1ebaa651ca3524459cc53c9db63f1c0995a43776552a4606bd82d80bede2229dd52ad02a2ba8f5d3bbdaba01c936c754a9ad58ce8fbd7577e47324ab3c46641d570efef0afb1ed637ef9956388b5", 0x88, 0x8, 0x0, 0x1, r5}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, r3, &(0x7f0000008000)="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", 0x1000, 0x78a, 0x0, 0x1, r0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8, 0x6, r1, &(0x7f0000000000)="0b25613be98ac5992c53ec5e27196252b64d5ee37fae0e1711a687b7ba086df501522d5b7a95ecfbef55d23e53ed1976dfbfc5b1275832e893886c6c294cc2c7", 0x40, 0xf0f, 0x0, 0x1, r5}, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffff801, r0, &(0x7f0000007000)="7d4f784d87d83a91f3ca888fd4db4ab78df798e04a54b23c54ee04d19b1b23cc37355442832107941020497ca2a187f5b7030e1f600974f90356ed5106526f2a41c207acdc33500aafc0608bc85757de22a75ef082ab30e9b442f923eb5b484b350390d56498b528fa8a826c1995c332ffc5a4b47b0e11fb3ea1a92cfd9e5a7f1dc11769f017adee50dc5726f38adf5037c680a6e2c3fc516259acea0aa9f90c0afba113ac9299ae66a2d33fddc5ab4a1d6f261af08b80fea40049c86cba4f58e47a3823679bda9435f0fd56aec44712fc96283e71e353f965ab89828c97670da0", 0xe1, 0x7, 0x0, 0x1, r0}]) 2018/01/10 09:23:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x5cb, 0x4) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:31 executing program 3: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a94000-0xc)='/dev/autofs\x00', 0x24200, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000ae4000)={&(0x7f0000ae5000-0x8)=[0x1f, 0x40], 0x2, 0xffffffff9cefda2f, 0x57, 0x2, 0x4, 0x9, {0x1ff, 0x5, 0x8, 0x9, 0x2, 0x3, 0x0, 0x4, 0x7, 0x100, 0x8001, 0x80000000, 0x0, 0x4, "c08b6721bff9b984b810861041067f9d4e39b15ed8d138721c0ede0606f9516f"}}) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00000c3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000025d000)=0xb) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000569000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r1}) syz_open_dev$sg(&(0x7f000083e000-0x9)='/dev/sg#\x00', 0x1f, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000523000)="", 0x0, 0x20000003, &(0x7f000094a000)={0xa, 0xffffffffffffffff, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/10 09:23:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@generic="88a6529cc936b25d902588007e043207", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e41000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r2, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x34)="", 0x0}, {&(0x7f0000012000)='e', 0x1}], 0x2, 0x0) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x6, 0x0, 0x2, 0x8, 0x7, 0x2, 0x401, 0x1, 0x7, 0x6, 0x2}, 0xb) fsetxattr(r0, &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000013000)='trusted\x00', 0x8, 0x1) 2018/01/10 09:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) move_pages(r0, 0x2, &(0x7f0000843000-0x10)=[&(0x7f0000608000/0x3000)=nil, &(0x7f000093a000/0x2000)=nil], &(0x7f000082c000)=[0x3, 0x6, 0x3, 0x7, 0x7, 0xa21, 0x0], &(0x7f0000e86000)=[], 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fcd000-0xc)='/dev/rfkill\x00', 0x206, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f080319", 0x7}], 0x1) 2018/01/10 09:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:32 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000012000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x89) r1 = syz_open_dev$dspn(&(0x7f0000010000)='/dev/dsp#\x00', 0x801, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000012000)=0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000013000-0x2d)="d3e29c18fb61f2265e9bacb6bd74fbb2c5b6466bacf4d1796af73e631ee4c2c7257b33d34d1a0632866b8e8aec", 0x2d) writev(r1, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) r3 = syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000b25000)={0x1000, 0xfffffffffffffd2c}) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005bf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e9f000-0x30)=@ethtool_stats={0x1d, 0x5, [0x7, 0x7, 0x0, 0x3, 0xc64]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flistxattr(r3, &(0x7f0000b36000-0xbc)=""/188, 0xbc) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f000082d000-0xcf)="6a1caa30abd6e06ff99e5604726b10b0fd5ed2c08d436c5174ff453a97a574484ce3e828158d40a18af0063c0ff8492adf0566487d62e963ccec2db88ed2c5bf02ad7306243214046167bae9469747baecd37a1030e94651f8ddc44a9397397dca1fb8b1a54117503494de58b3b1591f8cba36f402f9ab7785320cd702a88db5ae899376d201e0b863400ab00ff56bdbc2a7a24184a03164c9a879781a69f75121dbf669f29f81b48c641d15ef96553a9d48d62d041ec96c60c5ac3e65e77b020a41f190f1f892c89d04c878a19d2e") 2018/01/10 09:23:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00002e2000-0x10)={0x6, &(0x7f0000522000-0x18)=[0xfd, 0x80000001, 0x9, 0xffffffff940d288d, 0x9a2c, 0x8]}) socket$inet6(0xa, 0x3, 0x7) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f29000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) fcntl$setownex(r0, 0xf, &(0x7f0000719000)={0x2, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ad1000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$getownex(r0, 0x10, &(0x7f00001f5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e82000-0x4)=0x0, &(0x7f0000696000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007ea000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x81, 0xeb3, 0x7f, 0x5}, &(0x7f00003e9000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000871000)={r2, 0xf3, "3530a2dd5542c16455c204e83b0bedb8a3d0728b8a72d7d8f01fbb6aece2d7a3ddd2b64c6fb6f97e1329c03ccd746b91194af7b00555ad629409c10e80ce0045581464b515452870861b9ad8a850ec453a4fc674467699f04ce3059832c77f9bd4de60e5618604c3449bd7932ac35ce02a46e7ebd94963216c17dff5ae34c3bd7689a7096683ee43f22ba30d223381d344daea5c4c1fdf910175bcba3800892f28d9db98199f2df9b846ac543eea1aa725a5bddcdaf7f4bb0091d9f149a3202f910613b09fed4ebbdfc42709f0c0368ff8728db56b608c6b77c339e1963b6cb0469d9bca9154686992ef007785127ab15ec161"}, &(0x7f00004d9000-0x4)=0xfb) 2018/01/10 09:23:32 executing program 3: r0 = semget(0x2, 0x1, 0x200) semctl$SEM_INFO(r0, 0xffffffffffffffff, 0x13, &(0x7f0000ca7000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000de0000-0x38)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) 2018/01/10 09:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept$unix(0xffffffffffffff9c, &(0x7f000042e000-0x6e)=@file={0x0, ""/108}, &(0x7f00008a6000)=0x6e) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d9e000)='/selinux/relabel\x00', 0x2, 0x0) bind$unix(r1, &(0x7f0000bad000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$inet6(r0, &(0x7f000061f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000a1000-0x4)=0x0, 0x4) 2018/01/10 09:23:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000002000-0x4)=0xffffffffffffff1c, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00007fe000)=@generic=""/16, 0x10) r2 = socket$inet6(0xa, 0x1, 0x2000000000000) bind$inet6(r2, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ebb000)='/selinux/policy\x00', 0x0, 0x0) getsockopt(r2, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000696000-0x5)='reno\x00', 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000464000-0x10)={0x100000001, 0x0, 0x7, 0xdc7d}) 2018/01/10 09:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000ff0000-0x70)=[@in6={0xa, 0x3, 0xaa15, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x74474bf0}, @in6={0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x955, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb4c}, @in6={0xa, 0x0, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x70) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) r3 = syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000082e000)="b0a40a9dbe98b6bd3d7770238773253f00e0a39c5668220f6e90040fdbb33b4cd2963b62649d6d65dd562e339c2ccdfb646a4007afb14275f835215d41106599a3d518589ab80574b63e26d3c533ac", 0xff58, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00009f2000)=0x0) tkill(r4, 0x27) shutdown(r0, 0x1) 2018/01/10 09:23:32 executing program 7: mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000011000-0xa)='/dev/cuse\x00', 0x121080, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000000f000-0x4)=0x4, 0x4) r1 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$TIOCCONS(r0, 0x541d) write(r1, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r1, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x3) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x4, 0x2, 0x80000001, 0x1}) 2018/01/10 09:23:32 executing program 2: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000092c000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000368000)=[{0x0, 0x0, &(0x7f00003d7000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f7d000)=[], 0x0, &(0x7f00004eb000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f7f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000592000-0x40)='rmd128-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) accept4(r0, &(0x7f0000f80000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001d2000-0x4)=0x60, 0x800) 2018/01/10 09:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b32000-0x10)={0x0, 0x3, 0xfffffffffffffffa, 0x8b}, &(0x7f000079b000-0x4)=0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b7b000-0x8)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000407000-0x98)={r1, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfeb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x93de, 0xc9}, 0x98) pwritev(r0, &(0x7f0000ca7000)=[], 0x22d, 0x0) 2018/01/10 09:23:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) lseek(r0, 0x0, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ffe3000000000000010000003e9d5754", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002b1000-0x38)={0x0, 0x0, &(0x7f00008de000)=[{&(0x7f000073f000)="2ab822fa1360664fec4ef37ebebdf40b5c5c9f86ce933ca5a0c15e2bf88587a8d5412930d4a5bf92a53935ac1508ded50a12b79f6d8ae890fa5b3ad39c026e654d938ead04", 0x45}, {&(0x7f0000527000)="1f", 0x1}], 0x2, &(0x7f0000e6b000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$dspn(&(0x7f00005c4000-0xa)='/dev/dsp#\x00', 0x100000001, 0x400) ioctl$void(r1, 0x5451) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000050e000-0x6)={0x0, 0x2}, &(0x7f0000602000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b76000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000947000-0xa0)=[{&(0x7f0000f7a000)="3344fefaa99658cfc9aea5d40ec0fb71bbc9b52c61b5f96f06fef7a9d1d4f6730cf00c611c07bb8095ded400a565417fccbcb9d5a64761735e8b6ce98a4a3dcab2035540167fa87e4c8bfbd01ceff17b0fc6b61a8a0385467be8330a6f74f1afbe6eddee9c801db9d7f8e6d37caaee2f76c887260f68acfef0751262ae507c5e", 0x80}], 0x1, &(0x7f00000d3000)=[], 0x0, 0x0}, 0x0) 2018/01/10 09:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000065c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffffc}, 0x221) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0xfffffffffffffdca) socket$inet(0x2, 0x1, 0x100000001) setsockopt(r0, 0x9, 0x0, &(0x7f0000583000)="3e7b57a968f462a88f161491979591935116225d62e16385b573d4da4e92a335085130fe01fe18ca180903180b527783da028cce9710880466e2a00ecce9f6b1ca7a8e2bf95a1857535fec80bd2d3b05ffd72caab8f849bfa6e1f19d0cdf65cb0acc8f755487a273c7c562ce0345bbc838ad77b855844f70191187300c24cb7ed18ccab42cb2b214f5be", 0x8a) 2018/01/10 09:23:32 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0xfffffffffffffff9, &(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000011000-0x4)=0x0, &(0x7f0000010000)=0x4) connect$nfc_llcp(r0, &(0x7f000000b000)={0x27, 0x7fffffff, 0x2, 0x5, 0x7, 0x10000, "f0bf3ee1f396f2a0aed157600bf801a8ea107fe49c6bfeed13f627d7d88c44ce678bb7e046fb7ec5b09d2c18e0d74eebc7637921d6d77221bb647ea7a2b1c2", 0xb61}, 0x60) r1 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r1, &(0x7f000000e000-0x1f)="f9", 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000011000-0x10)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind(r0, &(0x7f0000e30000)=@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/10 09:23:32 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e1a000-0x8)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000524000-0x6)='ramfs\x00', 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000025000)='./file0\x00', &(0x7f0000fda000-0x8)='./file0\x00') openat(r0, &(0x7f0000274000)='./file0\x00', 0x0, 0x100) 2018/01/10 09:23:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c1000-0xe)='/selinux/load\x00', 0x2, 0x0) name_to_handle_at(r0, &(0x7f00003a5000)='./file0\x00', &(0x7f0000700000)={0x26, 0x81, "be9f0db8b295416d7171f6b5269b53509f7f1bf6e13a89814244b5653c00"}, &(0x7f00003d0000-0x4)=0x0, 0x400) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f00008c8000-0x8)='./file0\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004f5000)=0xfffffffffffffff7) 2018/01/10 09:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000bad000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002bc000-0x20)={@common='bond0\x00', @ifru_flags=0x1}) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005e6000)=0x0, &(0x7f0000d56000)=0x4) 2018/01/10 09:23:32 executing program 3: mmap(&(0x7f0000817000/0x7e8000)=nil, 0x7e8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000e06000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b47000)={0x0, 0x101}, &(0x7f0000f14000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={r4, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r5 = getpgrp(0x0) kcmp(r2, r5, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d6b000-0xa)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000f8b000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x10000, 0x200, "11cc2a2231660dc74b160d4d8917434323064b4a9032aba73a2bc83e39487ce4b87d4746f18c3efbb575d19f2bf9acdc76e49995b63f2d59de002d0a7a218a85278011ef25d08fd5ed33f050ebdd9370"}, 0x160) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/10 09:23:32 executing program 1: clone(0x0, &(0x7f0000e81000)="", &(0x7f0000e6e000)=0x0, &(0x7f00000e7000-0x4)=0x0, &(0x7f00005bb000)="") fstat(0xffffffffffffffff, &(0x7f0000576000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005a8000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0x5, &(0x7f0000000000)="62a8a8c6f4e691541268011f927a89d62873187a8c40254d5eaf3381fc687a67e1d29723e6ff92374fd88ffb2801d2ae74def37a55dec2fb436c95066db93bfa1afbaf4fd80652f08d7387159f1ce281ebf6e91c32c815dfb5808fbd9ee327385e4559d95f40dc84c365d3bca8986541c1be4583eecc1f58098673639ca12197aa08167e2cb85823a9dc0cebc31f965d25cab4df94494c18613766b0175fd2090a4e193926bb0adb0759327b3db383b65a5ed94456504b1532ef8aa6e3968a5422bbc57027fd99c23bfcc10c77461908abd0a4efed58d8a13fe8b62d1398b0043f5af5da8e5da9df8bff932d35da", 0xee) 2018/01/10 09:23:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) r3 = syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a17000)=0x0) capset(&(0x7f00003a1000)={0x399f1736, r4}, &(0x7f0000cb2000)={0x4, 0x8, 0x9, 0x8, 0x3, 0xfffffffffffffcfc}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000561000)={0xffffffffffff7fff, 0xe86c, 0xee7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000c51000)=0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000355000-0x4)=0x0, &(0x7f0000de0000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r3, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00007fa000-0x8)={r2, 0x5}, &(0x7f0000917000)=0x8) 2018/01/10 09:23:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:32 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000011000-0x37)='keyringsecuritykeyringvboxnet1}md5sumselfeth0self)bdev\x00', 0x2) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000011000)={0x0, 0x359}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000011000)={r1, 0x1, 0xae}, &(0x7f0000011000)=0x8) writev(r0, &(0x7f0000003000-0x10)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00007a3000/0xa000)=nil, 0xa000, 0x77) madvise(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3) 2018/01/10 09:23:32 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) r0 = getpgrp(0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x400, &(0x7f0000f6c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000548000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000901000)=0xe8) r4 = geteuid() mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f6c000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x20e7, 0x2, 0x80000000, 0x2, 0xa0, 0x80, 0x7f, r3, r4}, {0x4, 0x5, 0x5, 0x8, 0x2, 0x82c4, 0xfff, 0x2}, {0x5, 0x9, 0x2, 0x40}, 0x7701, 0x1, 0x2, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0xff}, 0xa, @in=@rand_addr=0xfffffffffffffffb, 0x5, 0x0, 0x2, 0x9, 0x80, 0x8, 0x200}}, 0xe8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x3b, &(0x7f0000f6b000)={0x2, 0x0, 0x20, 0x9}) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000f6c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000e58000)=0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r5, &(0x7f0000681000-0xc)={r5, r5, 0x8000}) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x1, 0x0}) 2018/01/10 09:23:32 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) ptrace$peekuser(0x3, r1, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) setpgid(r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000002000-0x42)=""/66, 0x42}, {&(0x7f0000002000-0x8c)=""/140, 0x8c}, {&(0x7f0000001000)=""/170, 0xaa}, {&(0x7f0000001000-0x38)=""/56, 0x38}, {&(0x7f0000002000-0xfd)=""/253, 0xfd}, {&(0x7f0000001000-0x5d)=""/93, 0x5d}, {&(0x7f0000001000-0xad)=""/173, 0xad}, {&(0x7f0000001000-0x2f)=""/47, 0x2f}, {&(0x7f0000000000)=""/161, 0xa1}], 0x9) 2018/01/10 09:23:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8090000000000088) bind$inet6(r0, &(0x7f00009aa000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) r1 = creat(&(0x7f0000cbd000)='./file0\x00', 0x6) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000845000)=0xc) waitid(0x2, r2, &(0x7f0000e5f000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000044000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000325000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000ba8000-0x19)=""/191) 2018/01/10 09:23:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0xf, 0xfffffffffffffffd) write(r0, &(0x7f0000f6a000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) close(r0) r1 = syz_open_dev$sndpcmp(&(0x7f00007eb000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x80) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/10 09:23:33 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000002000-0xbd)="36621339a898b2b079a704248fc9a10706790fd3752c2b23407cd6c93ccf75d1873e4f063e558d1eb5139a4608d19825bbc03a539946e9ed5a21822b939545d327692602e86f24641e389f8ab6131474bea3660a4fbada78a4c2d52a9672179ae1e03cdb1018849c6e3a5a654cd7392bad6d5bb60560158b2bc08f2cab0cffa0e303d53d7c6cbc8569f4635ce5620e5eba0acc0e13396473b936ab3b2854e9080d1bef021926599711e2e693c691d0165228e7160bb37e6ab6818feafc") setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002000-0x4)=0x0, 0x4) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4) getsockopt(r0, 0x1, 0x0, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x1, 0x400000) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) fcntl$lock(r0, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x3, 0x0, r2}) r3 = shmat(0x0, &(0x7f0000001000/0x3000)=nil, 0x7000) shmdt(r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000006000)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000005000)=0x7, 0x4) 2018/01/10 09:23:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000d36000)=0x1, 0xfffffffffffffe05) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x0) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) inotify_init1(0x80000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = socket$unix(0x1, 0x200000001, 0x0) bind$unix(r0, &(0x7f0000cfe000)=@file={0x1, './file0\x00'}, 0xee65a6b523b13dc5) listen(r0, 0x101) pwrite64(r0, &(0x7f0000873000+0xfd8)="aad93d6ab70078d9a3a405a568e196810f27f42145c531f508bbc90c4bf4aae2d1b26128a4bad077f25a7f69b8da0ad8f0a84f7635fcf7023d86bbdc0b02df30391edc5d2505c6563e21b34e14fdb4dc7855d67cb4498195eb746d983a2a4c357aea67800e4162870a93037850a7a012e31875fb919441acd1e96c88d361cd76506816dac4742768f01aa2febf9e97f65ca53a68d93794dfc6bbdd1f5e3caea7ee79b4011aaeb553e8ac441893ee849f82ac763d24fd37420b05e19fe58ae41eca62dac27799e81177f3e487ab312bd679230231973cf9587b7e635e8b9ec668ae4a8b0e792c4d", 0xe7, 0x0) 2018/01/10 09:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f39000)='/dev/sg#\x00', 0x0, 0x40000) ioctl(r0, 0x227f, &(0x7f0000667000-0x2)="") 2018/01/10 09:23:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000000)={0x0, 0x9, 0x10001}) syz_emit_ethernet(0x4e, &(0x7f000000d000-0x44)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x18, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x4888, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d94000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000096c000)=""/189) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000a85000-0x8)={0x8, 0x0, 0x3, 0x81, 0x10001}) 2018/01/10 09:23:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0xffffffffffffffff) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="00ff0007", 0x4) r1 = syz_open_dev$adsp(&(0x7f00000e4000)='/dev/adsp#\x00', 0x401, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1b2c) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001a6000)='/selinux/status\x00', 0x0, 0x0) 2018/01/10 09:23:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) setns(r1, 0x4000000) r3 = syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) openat$sequencer(0xffffffffffffff9c, &(0x7f00004e7000)='/dev/sequencer\x00', 0x400000, 0x0) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000211000-0x4)=0x0, &(0x7f0000eb1000-0x4)=0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000087d000-0x14)={0x5, 0xdc1b, 0x87, 0x400, 0xfffffffffffffff7}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x6, 0xa, &(0x7f0000001000-0x140)=[{&(0x7f0000000000)="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", 0x1000, 0xdf, 0x21ed}, {&(0x7f0000b32000)="3abae4295995463facd724bd4bee762b65bc7fe2a4f7ffb0dc84e9edf27ac9efb28c21deca7582a4678d9604c5b0ffc6390e03d81b56d6281b", 0x39, 0x58, 0xeb1e}, {&(0x7f0000001000-0xfc)="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", 0xfc, 0x800, 0x1}, {&(0x7f00001d0000-0x9f)="1a3759fe1d7bdae124b1f506d4785bf65b79c75cc39daa1864501a7fd3fedfd12be293a4eeb6995b2ad835a0afb2cb431fe328b6aeab2242338b91f62a703571c028f8d2ef57318fac91fe888e67a7c84201aeba78b942eca80ea3d05e2c9dd4b41b33eb2768d3f94669fe9dfd43c4c472151c68b2761dabb751af7cf8768b15a23e9a68f5887e4b31025470b7bd2094d33b6b37c200f8a2b82bbbe80be33e", 0x9f, 0x7f, 0x7fff}, {&(0x7f0000001000-0xb3)="248dd03b92905c64345b0734ce38e2e4ce14a1c0caca512bc3343e13d3433122d8358dd12a6fd6eea231494331bb3962fdd9625ae1f4cf6fe0d09af2c515b09da79bbb8fade03d1e8d796d0c5e12d8ab935c59448a13c5f359ce052bfb94f24cf15b16490cf20546e130d7aacc780bd3e062b44e3e6699caf171f94a49808338b978976a9fb6609438dc0dbc0589f45f4ae7942af66dc08459221241013cea5dc722f520e683a86b88f761f9206c7056ea10c7", 0xb3, 0x0, 0x200}, {&(0x7f0000ab4000)="b56d524e1523a916e3e0c00f7e1a407f7b7a82d326ba9e4896adf3874574ea5d4f7b0b709ffeb61f6583edeeb91e8777a784cce8eb56d27c8dfe29f4ceb7235d936a51c928", 0x45, 0x6, 0x2}, {&(0x7f00001d7000-0x97)="35c6e72d1777cc104ea07690017b5f92994f629807556acf5d90a8341740c1b3ac3ca993ca8ee900a35a3402613dc8294ca9888ef3ea10618b09d2b0b9517738b0b5777d3fb6b1ec76f97482be7f7eadef408a05aa7b3270514e925dac30b2bc8bb171aca7bb5657f7104969a2ddd402b57e5df80f6a5ea89f490ee46dfd806e8bea732fe6a4c9ac334e06c3893a82f9b6b00ba95f2b88", 0x97, 0x442, 0x5}], 0x2a0001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open_by_handle_at(r0, &(0x7f000064d000-0x8)={0x8, 0x9, ""}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000dd6000-0xa)='highspeed\x00', 0xa) sendto$inet(r2, &(0x7f0000db9000)="9179", 0x2, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000eea000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00005a2000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f000079e000)=0xc) 2018/01/10 09:23:33 executing program 4: clock_getres(0x2, &(0x7f0000522000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000092a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b42000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xff, 0x1, 0x0, 0x0, 0x20, 0x20, 0x87, r1, r2}, {0xffffffff, 0x6, 0x7ff, 0x0, 0x1, 0x5701, 0x19, 0x0}, {0x853, 0x20, 0x101, 0x8}, 0x5, 0xe, 0x0, 0x1, 0x1, 0x0}, {{@in=@rand_addr=0x3c, 0x0, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x3, 0x35b1, 0x7, 0x4, 0x2}}, 0xe8) 2018/01/10 09:23:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004a1000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:33 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000-0x8)='./file0\x00', 0x125200, 0x104) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000004000)=""/222) r1 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000000f000-0x159)="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", 0x159) writev(r1, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:33 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff4000-0x8)={0x0, 0x0}, 0x800) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000ff0000-0x9b)="", 0x0) 2018/01/10 09:23:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ab1000-0x2)='./file0\x00', &(0x7f0000e7e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000cf1000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00005c3000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0x2000, r0, r1, 0x800b9b, 0x3, 0x2000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000582000)={&(0x7f0000bb7000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000b00000-0x30)=[], 0x0, &(0x7f00007a5000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/10 09:23:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair(0x0, 0x2, 0xffffffff, &(0x7f00007b9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000119000)=@sack_info={0x0, 0x1, 0x436b}, &(0x7f000090b000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dca000-0x8)=@assoc_value={r3, 0x9}, &(0x7f0000567000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/10 09:23:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000263000-0x38)={&(0x7f00005ed000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a46000)=[{&(0x7f00003cb000)=""/155, 0x9b}, {&(0x7f0000253000)=""/4096, 0x1000}, {&(0x7f000030d000-0x72)=""/114, 0x72}, {&(0x7f0000e3b000-0xec)=""/236, 0xec}, {&(0x7f0000e3e000-0x4d)=""/77, 0x4d}], 0x5, &(0x7f0000530000)=""/51, 0x33, 0x8}, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000862000-0x9)='scalable\x00', 0x9) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00002c5000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e7000-0x90)=[{&(0x7f0000563000)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) bind(r0, &(0x7f000078a000-0x10)=@llc={0x1a, 0xfd, 0xffff, 0x931, 0xffff, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) writev(r0, &(0x7f000043b000)=[{&(0x7f00008ad000-0x218)="1a", 0x1}], 0x1) 2018/01/10 09:23:33 executing program 3: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = epoll_create(0xa) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00006b6000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000ef3000)={0x1, [0xb30]}, &(0x7f0000421000-0x4)=0x6) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 09:23:33 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000012000-0x4)=0x349d315f8000, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000011000-0x45)="9bbe5f92d5233df982d6b39d407f766464af4099b79f83c88bf03affdbe8dde337dff83fa3edfdc512b7a5873f2443fc7156d6c1215624e8ca7f80e91d75cc5b65c835cf4e", 0x45) 2018/01/10 09:23:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000e7a000-0x50)={{0xc36, 0xffffffffffffffff}, {0x800, 0x0}, 0x1, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$midi(&(0x7f000035f000)='/dev/midi#\x00', 0x4, 0x20000) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000051a000-0x8)={0x0, 0x0}) fsync(r0) r1 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r1, r1) sendmsg$nl_generic(r3, &(0x7f0000838000-0x38)={&(0x7f00003ce000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000067b000)={&(0x7f0000e01000-0x3c)={0x3c, 0x2d, 0x200, 0x4, 0x3, {0xe, 0x0, 0x0}, [@nested={0x28, 0x1d, [@generic="b1464cb005c787019c938f107e9bf7bc4f53533c61a6a46ed2854b1d085348ad5aec"]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) syz_open_dev$midi(&(0x7f0000f87000-0xb)='/dev/midi#\x00', 0x10000, 0x2000) ioctl$TCSBRKP(r3, 0x5425, 0x9) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000e46000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000a0f000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a3000-0x10)='/dev/sequencer2\x00', 0x40801, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000189000-0x65)=""/101) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f000022f000-0x8)={0x0, 0x0}) 2018/01/10 09:23:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000292000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00001a6000-0x40)=[], 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1a, &(0x7f0000aee000-0x4)=0x10000, 0x4) 2018/01/10 09:23:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = semget(0x0, 0x3, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000057000-0x1000)=""/4096) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d8c000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000004d000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x587, 0x1}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00001fb000)={0x0, 0x0, 0x0, "710665756530000000000000000000000000f30000000000000000000000000000000001000000000000000060000000000000000000001500", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(r0, &(0x7f00001a6000)='./file0\x00', 0x40000, 0x40) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000d69000-0x10)={0x7, 0x1f004}) r2 = syz_open_dev$mouse(&(0x7f0000b01000)='/dev/input/mouse#\x00', 0x2, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b5c000-0x20)={{&(0x7f0000c4e000/0x3000)=nil, 0x3000}, 0x2, 0x0}) 2018/01/10 09:23:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000292000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00001a6000-0x40)=[], 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1a, &(0x7f0000aee000-0x4)=0x10000, 0x4) 2018/01/10 09:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) finit_module(r1, &(0x7f000002b000)='system\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000b22000)=[@in6={0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x58) shutdown(r0, 0x1) 2018/01/10 09:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000228000)=0x0, 0x80800) sendto$inet6(r0, &(0x7f0000d6f000)='^', 0x1, 0x10, &(0x7f00004dc000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000488000)=0x0) wait4(r1, 0x0, 0x6, 0x0) 2018/01/10 09:23:34 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xde, &(0x7f0000fc7000)=""/4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fd6000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000fd5000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000003d000-0xc)={@empty=0x0, @multicast2=0xe0000002, r2}, 0xc) 2018/01/10 09:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007a4000)='/selinux/user\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000858000)=0x3, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007df000)='cubic\x00', 0x17a) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:34 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") lseek(r0, 0x58, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r1, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r1, &(0x7f0000f8e000)=[{&(0x7f000083b000)="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0x0}, {&(0x7f0000e96000-0x63)="3490d6f2f08149209ba5df2cf8b034c73b8500c38daf1f945d01bfb1e8ff645f64cd1d820f403fcdacc0eb43f9e60abfdf59559ae8ec7f608555cc835a7fae5c277e9cb504b1fe4ba74437c2f0441393e0ab482ef480bca2c62e499b3f7bd1888fd5ae", 0x0}, {&(0x7f0000839000-0xe8)="182387247221b38b7856ca441591e56cee2fbd36ab1912dee3e57406f045197267d79c921d132c29953ba4c90e94fe18eee5b90882ca65add977be8f206a72f39a4f5115f2b64c5874ababda63c24760171bbbfc22286136c4dade4ba036ff70f8eb3d269ed90bbf62300c6fd5371e5cb0ea90d2e8e013874633de9f23cc3b1dd1cb652b84fd2ed299332fefbfe44ab9ab34ba81b75c3283aff73c623892ac5adc07f40bf16311417a2b9479e150857e570fed14858bfd4178cf4800fa256bb17a8273b176f15a4fb33e0fe6be0eebbefab7afacd63de700d028a0580bcd02b3715aecb065fe80", 0x0}, {&(0x7f0000738000-0x36)="6c27d804168f0d0996351bb497668752e4711ab1dd38dfdb55fac130f48da1bf07bb83bf60d15072f026d0c59eaace087e9a4770f00e", 0x0}, {&(0x7f0000817000-0x1000)="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", 0x0}, {&(0x7f0000d22000)="c787da7137d7c9ec593b57be24a966db6aae7da0737fd0b062773d656dcf1100c5808a352ac5065dd4b81caa25671103e3fc4239312e93cbc406bb1d71e5923b0e13afb547a0f60c8c1f838b691837e5d08765a80037147cf26715b41c0456577552330340f6f2fe98627e77949bb8f287addfe73f6750e6256a74774db0cd83dce31a58a2ad", 0x0}, {&(0x7f0000f6d000-0x7b)="cdc87b34cdaa2c734e856eadd58255259e313b5944cf158c1a8890c81230c3e6f06fbca876072023495a463a4e43104dfc352ef60e1469c2493bb21ec3c95ab7255537fd287744a6d03ae86d0f406d9fca3bcd435aab7c1862d4e789db6d668fad2a39a3f74e563ce4d00e18056efbfa10841e202330a04b19cd94", 0x0}], 0x1da) 2018/01/10 09:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000015000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @llc={0x6, @llc={0x0, 0x0, '\tl', '\x00W'}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000142000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00004bd000-0x4)=0x0, 0x4) 2018/01/10 09:23:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f00006cc000/0x4000)=nil, 0x4000, 0x3, 0x110, r0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) r1 = syz_open_dev$midi(&(0x7f0000a0e000-0xb)='/dev/midi#\x00', 0x5, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000092c000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xb3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x8, 0x3, "83b6f4a4f36e2b75d2c38eb2ba564f56bb3f522bfd70be87061d49730a2b6f5918bea0dc24246d0107bfb36511b238ef9b229ffd961cefdd5b229df48b24fcef0b6a178affc8d796ae1eaec3c63e36c6"}, 0x160) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00007e2000-0x40)={0x1, 0x5, 0x7fffffff, 0x8, "0a6ff3ff75095a4312df500398fecbb7437c9774b7fe96b175b7dd71bcc75cc11ffc049fb308fc5fe4bfbbdb", 0x84}) 2018/01/10 09:23:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2f) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x929) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) recvfrom$inet6(r0, &(0x7f0000310000)=""/2, 0x2, 0x0, &(0x7f00007c2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/10 09:23:34 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x83, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80005, 0x1, &(0x7f0000f7f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f7e000)={0xffffffffffff8001, 0x10000, 0x8200, 0x8, 0xfffffffffffffffa, 0xfffffffffffffc01, 0xffffffffffffff01, 0x3, 0x0}, &(0x7f00009df000-0x4)=0x20) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000592000)=@assoc_value={r3, 0x8}, &(0x7f0000f7e000)=0x8) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32", 0x80}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/128, 0x80}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 09:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f93000-0x28)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x1, 0xd8f) clock_gettime(0x7, &(0x7f0000b1c000)={0x0, 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000df000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x5, 0x20, 0x3a, 0x500, 0x1, 0x0, r1}) 2018/01/10 09:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000eac000-0x5c)={{0xa, 0x0, 0xfffffffffffff110, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x3, 0xaa12, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, 0x5, [0x1, 0x5, 0x5, 0x2, 0x3, 0x7ff, 0xd23, 0x200000000000000]}, 0x5c) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) r3 = syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0x4000000b88, 0x218000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000ab8000)=0x0, &(0x7f0000f37000)=0x4) shutdown(r0, 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000793000-0x4)=0x0) sched_rr_get_interval(r4, &(0x7f00006d9000-0x10)={0x0, 0x0}) 2018/01/10 09:23:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f000018a000-0xb)='/dev/adsp#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000bd1000-0x8)={0x0, 0x0, ""}, &(0x7f000071f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006d6000-0x8)={0x0, 0x3}, &(0x7f0000344000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00009a0000)={r2, 0xffffffffffff4c28, 0x0, 0x5, 0x7fffffff, 0xff, 0x2, 0x81, {r3, @in6={{0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001, 0x518000, 0xed1, 0x4}}, &(0x7f0000a3a000-0x4)=0xb8) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000047b000)={0x0, 0x0}, &(0x7f0000e9e000)=0x8) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000b04000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 09:23:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x190, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = semget$private(0x0, 0x1, 0x23a) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e20000)={@generic="44d45165d1b850888841ed4e65306573", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000902000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000052d000)={0x0, 0xe0, "249d4d586e908892232a12faf6606575e8a2108d4fe6154dd3bae3e37da6e61f8d4fa4fdda174be99651afcf675a52c0f35b520251e3f7826f4be4a63283e01ee102f6e3fd22457dfe80c9e8edc0c4be4b8f418f5ed136057772305f4eecbe886c609f6a9e5418d9874ec695a2fe8cf17688c613fd57db14d2a024ab914184aa1c825084f0a9e51e96b718b578991c04f3efdf42aa17c92c7290a134b1de2591fcb87849ff8c3dbccd975088f7b08a58dcd044a418d06201137be27416dc15705ade9dcea594275523a7c923492d90db1a9ab7e94671faf817dfdafb7a107d02"}, &(0x7f00003d2000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000c21000)={r3, 0xffff}, &(0x7f0000f6f000-0x4)=0x8) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000a7b000-0x10)=[{&(0x7f0000bf3000)="d83b5658db6f00461c2c942ec4e887d1", 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) io_setup(0x2, &(0x7f0000db6000-0x8)=0x0) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/10 09:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x8b, &(0x7f000046d000)=[{0x0, 0x8, 0x1, 0x0}, {0x20000000fff, 0x7, 0x7f, 0xa3f7}, {0x7, 0x4, 0x3, 0x5}, {0x10000, 0x1000, 0x0, 0x2000000}, {0x5, 0x8b84, 0xd8e, 0x3}, {0x7, 0xffffffff, 0x3, 0x5}, {0x5, 0x1f, 0x7, 0xfffffffffffffbff}, {0x0, 0x7, 0x1, 0x6000000000000}, {0xcc, 0x9, 0x3, 0x100000000}, {0x100000001, 0x3f, 0x4, 0x8}]}) add_key$keyring(&(0x7f0000688000-0x8)='keyring\x00', &(0x7f000008a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 2018/01/10 09:23:34 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000011000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) personality(0x5000002) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) pause() 2018/01/10 09:23:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000171000)='numa_maps\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000066000)={0x8, &(0x7f000021e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000910000-0x4)=0xe098, 0xd5a76363f7ac9d7f) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b91000)=0xfffffffffffffffe, 0x4) r2 = signalfd4(r0, &(0x7f00005aa000-0x8)={0xffff}, 0x8, 0x80000) tee(r1, r2, 0x401, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x7fffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7) r3 = syz_open_dev$usbmon(&(0x7f0000f0b000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x4c6000) accept$netrom(r1, &(0x7f0000cbf000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000025d000-0x4)=0x48) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) unlinkat(r1, &(0x7f00009be000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004f1000-0x4)=0x80000000, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00002dc000)={0x5, 0x8, 0x6, 0x5, 0x1f, 0x2, 0xffffffff, 0x1, 0x1, 0x924, 0x3}, 0xb) getsockname$inet(r0, &(0x7f0000e39000-0x7)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa4000)=0x10) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005c2000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/10 09:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006d7000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000948000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000ca000)={&(0x7f0000fd0000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000309000-0x4)=[0x0], &(0x7f00004e4000)=[0x0], &(0x7f00005d9000)=[0x0, 0x0], 0x4, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}) fremovexattr(r0, &(0x7f00006f0000)=@known='system.posix_acl_access\x00') ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000034e000-0x78)={0xfffffffffffffffb, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0x61, 0xedc, 0x7, 0x80000000, &(0x7f00005c4000-0x10)=@common='bpq0\x00', 0x4, 0x7ff, 0x1}) 2018/01/10 09:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000812000)=""/8, &(0x7f0000fc9000-0x4)=0x2f0) pipe2(&(0x7f00003fa000-0x8)={0x0, 0x0}, 0x84800) connect$llc(r1, &(0x7f00003a5000)={0x1a, 0xc, 0x94, 0xd7, 0x3ff, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/10 09:23:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/141, 0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000837000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20020086da, @ipv6={0x0, 0x6, "a228af", 0x11, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x84, 0x0, 0x0, 0x1, 0x0, 0x100000001, 0x0}], @udp={0x0, 0x0, 0x9, 0x0, '<'}}}}}}, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f3000-0xd)='/dev/snd/seq\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00006b5000-0xb0)={{0x6bd, 0x7}, 'port1\x00', 0x41, 0x100000, 0x9, 0x6, 0xfffffffffffffffa, 0x200, 0xd85, 0x0, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 09:23:34 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f000000f000)={0x6, 0x9, 0x100000000, 0x4, 0x7ff, 0xf150, 0x338c, 0x46, 0x7, 0x5, 0x8, 0xfffffffffffffff9}) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000688000)='/dev/ppp\x00', 0x210080, 0x0) getpeername$packet(r0, &(0x7f0000b3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000111000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x802, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000047d000-0x10)={&(0x7f0000792000/0x4000)=nil, 0x4000}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000e47000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="684183bf194e", [0x0, 0x0]}, 0x14) bind$packet(r2, &(0x7f0000e88000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b6f000)=[@in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x80) ftruncate(r2, 0x6) 2018/01/10 09:23:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f00007ad000)='/dev/input/mouse#\x00', 0x1, 0x80) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000f22000-0x28)={0x52, 0xfffffffffffffffc, 0xfff, {0x4, 0x200}, {0x7da, 0x6}, @cond=[{0x3, 0x6, 0x1, 0x2, 0x3, 0x3}, {0x2, 0x8, 0x7ff, 0x0, 0x2, 0x7f}]}) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) syz_open_dev$amidi(&(0x7f00008ee000)='/dev/amidi#\x00', 0x9, 0x240002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x403, 0x1, 0x0}, 0x10) 2018/01/10 09:23:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f00007ad000)='/dev/input/mouse#\x00', 0x1, 0x80) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000f22000-0x28)={0x52, 0xfffffffffffffffc, 0xfff, {0x4, 0x200}, {0x7da, 0x6}, @cond=[{0x3, 0x6, 0x1, 0x2, 0x3, 0x3}, {0x2, 0x8, 0x7ff, 0x0, 0x2, 0x7f}]}) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) r3 = syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) setsockopt$sock_timeval(r3, 0x1, 0xc8c9d27bf317369a, &(0x7f0000bda000-0x10)={0x77359400, 0x0}, 0x10) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) prctl$intptr(0x1f, 0xfffffffffffff65a) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000191000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x0}) syz_emit_ethernet(0x4e, &(0x7f0000da8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "42f087", 0x18, 0x87, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2", 0x1c}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000060d000-0x4)=0x0, &(0x7f0000d95000)=0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x80047437, &(0x7f00005cb000)=0x0) 2018/01/10 09:23:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[&(0x7f0000001000-0x1e)="9e6d696d655f74797065657468302d76626f786e6574302e2f73656c6600"], &(0x7f00006d6000-0x20)=[], 0x0) socketpair$inet(0x2, 0x5, 0x100000000, &(0x7f0000ba2000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000bf000-0x10)={0x0, 0x0}, &(0x7f00008f7000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10, &(0x7f0000945000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/10 09:23:35 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000004000)={@multicast1=0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000)={0x10001, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180, 0x3, 0x7fff, 0x2, 0x80, &(0x7f0000011000-0x10)=@generic="172f90f4893407aec8d2b649de28aa8f", 0x401, 0x2369, 0x400}) r1 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r1, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r1, &(0x7f000000c000-0x8)=[{&(0x7f000000a000)="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", 0x1}], 0x10000000000000b2) 2018/01/10 09:23:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x100) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:35 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000187000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000)={0x8, 0x20d, 0x50ac, 0xe0bc, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x58, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x556}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x0, 0xfe0000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r4, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001000)={0x10000, 0x1, 0x0, 0x403, r5}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000d31000-0x14)=@ll={0x11, 0x1b, r1, 0x1, 0x80, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="f7da305685bf3c316e26457dac15f1636cc1b212594a86c888c6187393834b0f28be9b2077a428029875a5a78c2c3857d0c653829d086e5074d302fdb2d016078ad1f35bad2be2ca3f1f2298696627791175ba0278bba737974e90d93cea73cfede7aef9bfc60dcb18b4d047c0d0377e15b04762f982175d4aaf6c522cb500be9361aee4ff74e9001589d73b5b8778141a8286e72d2aa89d61cf6ab38e7bebb3d007c405dc8ddb4cf7c3bca572b94f59de5a72258d04ba79893bee4b0c71d93564158597", 0xc4}, {&(0x7f0000001000-0x6b)="aab24207cea04b9a73467fd8f3341174f0cc1982f9f4f2e564b7402827b55e4877ed1a902e6e2033487df46b1eb1ca9c174d0d2e8a84e6f04c5029c0bc84abb03c11f8d0b1f4bcf015d9411462804871b1d66250b8875fa301d3bc271ddc232f604242e8d66b2a3926293f", 0x6b}, {&(0x7f00004ad000-0x4d)="d1637d021df8c7a1686033b570f6a65c69887b9f58989cb1d76099a4b9089ac0662a8005ecc1038447ad9e420207ecd5e42fbedf0a0f5f454f5a2da72df395792c13ec6c1a1f1be2e62dcfb470", 0x4d}, {&(0x7f0000001000-0xe2)="536d7338f4f6417ee57659c30259b1ed00f287baf383246ce88e62e27f29c9dfc1467b096cce619e8737bcffe022dfeb079356b926f0fc87a977b5fdbb50303a33e0c3644378358c3731230408cb43d855f212d93ebb7bea6ba5d8fb07edbf1ecae91a5e1ff08723eb8f44e81df086eef3be6709cab0ed25c3e3deca382283a78d29183d3ace95d432b371d62a3692d6a26ccd8524b9102313529f952159cbd54d341a6789545d3d4ce8c9b4b2a58d98f5204ed619688d768148d0468d6cd5e1e20884076b8c962efa5220b48d5bef8afbb38d5c948c07b61e64f63908e6aca72d1a", 0xe2}, {&(0x7f0000462000)="bff88d88d0759cfca35162551e8804eb7ba54c56f62deed2bb78995277eca939b06dbcdf4ef0274df09423837bc3c5e99c2b11582403227c4a56661a00cb683e27e5a4369a7acebaa21babba4bf6537c5b5e4e45871894f326abd8cbd5cfd7385f812c8e12476abd8367e8e182f8a4271a8bac1a241a92a27e33dd6a26f4c0416317964e755cd75773ac45d5ce2e26b48c00786b91e0e0ac2c60ac0dc0e8252313b2c89d58537310ceb3fe024da24f542d9c91e4dc81dc799aa543b867f86a38e91648641386ed734dce4227ffcb419485640146122c9fc01ec66340811e965cf89432136c5ddb7a036c66ee7453bbb557ea7ffed1f19e54c0", 0xf9}], 0x5, &(0x7f0000000000)=[{0x70, 0x84, 0x9, "b47a8126420220ddd4b0b730b8dee579bd8d8f44b143478556eea3c7906cd5d87160f3df4cdcee2063623bb878a3ec482dc03552235f8e5633ab198b2da38136186a9f4878078029ec900b7fa98c99ad2b0b009a5181238951e3beb42c815f41"}, {0xf8, 0x116, 0x80000000, "5d394c10f0db20d57839230d91e56f1c7ecc80a371ba975eaa182d2af27a79cd9e25b619ba284e419d90c43cc4bc774bb4bfccb4c0b76633b0e5accc8b68c558a884ae44af776345c6d8db8c5ec096eda8c5b4ce8cb71cf6227454a48fee436b00460c3d37e9a046ef52657f15a8ea6302b38eb3dc2e6c0b320cbc20dc73fc4b8ee182072c85a42943e990e70a5c5529088475f62d097594368391e16db835cec1b6b397317b1b03d5847f4e09a688635cbe50d305c793a6f7d228c48f559d7b0f9d724edd5c78cb7f767bd6414118f097a8029e9fd58955c259d97ef24c6db40037"}, {0x20, 0x105, 0x100000001, "b1bc06a87b4cdefb0349930486"}, {0xe0, 0x19f, 0x100000000, "980aaa29e1347456e39b62d64f1eea09733ffa16d7098bbb62c6e84012ce2915f39b58c8d2c47474459519eb238a094390e0a7e6788c8b8c350ae9452ef9197a0dc36507162c90fa5beaeef2673879e4b07f4a43e8abf7de11b764d86c3add64a04258b9b8830cb8cf6da3df65f8803aca44afdfee60eaee553055206fe979cb4fbf9fb036062fd2467897162d79ee39d705811e1a39e6716efe6f6ca72ad2ccbcbb350482d9597be7456a0ae4504fb8b5021ddc17364649b13d54cbbdf6a3c2fb568aa0dfb4ccd1cc8734cd6655"}, {0x68, 0x11f, 0x7fff, "92493435851695641ce86215d3be68ecbf8661c69b89928e4548cd527e5e820fa11a5cbf6b5987222d34e3ce770bea8710ad96720ff4aaa907faf12c83ca0395a0e27c4cef742a03dbce6969ff5f34949d28f275fdd0750f"}, {0x18, 0x0, 0x20, "274380394732b1"}, {0x88, 0x115, 0x3, "f8f14d6572950efb834da896627c00edb5a34356882ae58ecae6b3ab02c6f97173e1d14e555f31e0a32170ccee8910639fa6c61d9f3add22abd7aed273d46ee35fae6975991e542474ed0fdbe19cba4fabd156dd94e25314fb966d3dcd02c7723c6c79a06a3aaae91f8d3ab3ba6891d0b945a3517cbe"}], 0x370, 0x800}, 0x2000c000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000889000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r6, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r6, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b6c000-0x8)={0x0, 0x0}, 0x84000) sendmsg$nl_crypto(r1, &(0x7f0000364000)={&(0x7f0000a45000)={0x10, 0x0, 0x0, 0x1}, 0x9, &(0x7f000083b000-0x10)={&(0x7f00001b5000)=@delrng={0x10, 0x14, 0x20, 0x2, 0x1}, 0x3f5}, 0x1, 0x0, 0x0, 0x200400c0}, 0x80) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000133000-0x78)=""/120, &(0x7f000079e000)=0x78) r2 = socket(0x10000000010, 0x2, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f0000aa8000-0xe)={0x1f, 0x54, {0x1f, 0x80000000, 0xfffffffffffffffe, 0x1, 0x5, 0x3}, 0x8, 0x80}, 0xe) write(r0, &(0x7f0000920000-0xee)="1f0000000103ff00fd430fbb0700000000cb00000900010000000000000000000000c6522f2748b46add91ff36ddb3745c9fbf7402c7a243c1dfc7b612753bf99e0b1c75a5ce4087b3411e05d4ceab29301d0a96343afdefdd210815ee352d17c92039c7bcc564ef876408ef3a89d77921a25aecef55de941477d1154534888af7eb703f736ccbdc29890f9fa727b50b3145aabcbc7169f3e7068bc97c16f93602f204f2ae97b75b29aa261c9cfab3051f166bd1fcad232eabe75b6c8dbdc0be1433dadab4e6992fe76870f8b2bc20dbd9f92da09f70e51ac93bd26905bafede3cbedbabbf778b3055ef04733cad", 0xee) 2018/01/10 09:23:35 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000003000)=0x50) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:35 executing program 3: clone(0x0, &(0x7f000043c000)="", &(0x7f0000484000)=0x0, &(0x7f0000093000)=0x0, &(0x7f000056c000-0x5d)="") epoll_pwait(0xffffffffffffffff, &(0x7f0000c5a000-0x18)=[], 0x0, 0x0, &(0x7f0000e77000-0x8)={0x0}, 0x8) r0 = syz_open_dev$dspn(&(0x7f0000f9a000-0xa)='/dev/dsp#\x00', 0x5, 0x6000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x5, 0x7, &(0x7f0000001000-0xdc)="64c05d326a78bd4c99a32694bc44e1352440fc35870666a5aada5017acd418b1b30deaca63a604952fcadd019f19181ac185cf3a1af0721ca8270910ed9d9a775557af8ec2be8b52d787a941bb82288c07a2b25d8114ecd30bdb2484e651d76be9787ed7a601e81c373c69f2e098c454d27c48cc2a3272fd2c59f0b7c2c0177a3b1d1aedac6803b0971caa78ebb88cb72ccf2b942ac5fc7827b0f5fa28e1c53b4167a141945e9b8753f0d07dc6b531a0ae6eb6350a27cfaaf1b196626d770d61d1c4f946ab3f71ae7f9b37102054421b4414ae138ab7cc841464c547", 0xdc) 2018/01/10 09:23:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000e99000)='./file0\x00', 0x50500, 0x20) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006ad000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000551000-0x4)={r1}) r2 = socket$inet(0x2, 0x2, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000d24000+0x3b9)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f0000795000-0x2)="", 0x0, 0x0, &(0x7f000078b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 09:23:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f00007ad000)='/dev/input/mouse#\x00', 0x1, 0x80) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000f22000-0x28)={0x52, 0xfffffffffffffffc, 0xfff, {0x4, 0x200}, {0x7da, 0x6}, @cond=[{0x3, 0x6, 0x1, 0x2, 0x3, 0x3}, {0x2, 0x8, 0x7ff, 0x0, 0x2, 0x7f}]}) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) r3 = syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) recvfrom$unix(r3, &(0x7f00003fa000-0x55)=""/85, 0x55, 0x10000, &(0x7f00007b5000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/10 09:23:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x100000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/10 09:23:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000221000-0x9)='/dev/sg#\x00', 0x8ae4, 0x2) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000bf9000)={0x7fffffff, 0x8}) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000058000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c97000)=0x4, 0x4) r1 = socket$inet6_sctp(0xa, 0x4000000005, 0x84) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00008e6000)=""/12) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/10 09:23:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x4, 0x11, &(0x7f0000ce7000-0x8)=""/8, &(0x7f0000b62000)=0x90) [ 109.487077] kauditd_printk_skb: 15 callbacks suppressed [ 109.487085] audit: type=1400 audit(1515576215.100:544): avc: denied { connect } for pid=15953 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/10 09:23:35 executing program 3: r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000cc3000-0x4)=0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000044e000-0x10)=@buf={0x0, &(0x7f00008b0000)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000089000/0x3000)=nil, 0x3000, 0x0, 0x51, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)=""}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000003000-0x9)='bdevGPL&\x00', 0x1) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000003000)='/dev/dsp#\x00', 0x9, 0x0) 2018/01/10 09:23:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f55000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000ca6000-0x12)='/dev/snd/pcmC#D#c\x00', 0xff, 0x400000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ebd000)=0x0) ioctl$TIOCSBRK(r1, 0x40044590) accept$packet(r0, 0x0, &(0x7f0000493000-0x4)=0x0) 2018/01/10 09:23:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d1b000-0xa)='/dev/cuse\x00', 0x6000, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000b6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0xd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000ab0000)={0x0, 0x3}) 2018/01/10 09:23:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000c2000-0xa)='/dev/cuse\x00', 0x200200, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000926000-0xc)={{0x2, 0x3, 0x3, 0x8000, 0x7fffffff, 0x8}, 0x1000}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x43, &(0x7f00008a8000-0x4)=0x0, &(0x7f0000d22000)=0x4) 2018/01/10 09:23:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002d7000-0x4)={r0}) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000083d000)='/dev/vcs#\x00', 0x81, 0x200080) accept4$alg(r0, 0x0, 0x0, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="", 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r2, r3, &(0x7f0000dd4000)=0x0, 0xf2) 2018/01/10 09:23:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c2d000-0x10)=@common="6c6f00000000000000f5000005000002", 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000251000)=""/0, &(0x7f0000005000-0x4)=0x0) [ 109.604807] audit: type=1400 audit(1515576215.221:545): avc: denied { prog_load } for pid=15991 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/10 09:23:44 executing program 5: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00008e1000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000bb6000-0x4)=0x8, 0x80000) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x504, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e57000-0x10)=@common='tunl0\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000057000-0x4c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x4c) sendto$inet(r1, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:44 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80800000c004500a, &(0x7f0000011000-0x8)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000000f000)={0xb3, 0x0, 0x0, 0x0, 0x8, 0xdd70}) sendmsg$alg(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000011000)="e46a884f5ddabf1524f10eae598f37b4fec83f477c118c0bc4795fbbde64245000c00e68752598441ef9b1d46a6ae9529073c675e95b2f67f7fc9bc09502b9bfc2a2734e2e4fd2916a93a5e95f1603ffa7422ca30970654bacddfb21b61d23181cbbc53523cbc9cb7dcbb40820809ebf3715eba5cf1a1eaa6c35f2018eb648fa3d", 0x81}, {&(0x7f0000011000)="d817b73da39e37da234d32fe0a9ef2896e99e893060d46b67d0cdf8ae2919601892c9b295c74a9012ed55848541ea11fef090a54330c1a1105f3622780d235f64b605975e1040e9815458c49c487d22d15993eba0989fc7916022adc54c4d806f3c5ad23640a9bb1d2a4d316d54eccf47341f303fb7765d45dab006e14aab5a9c17debc1b2d19c51e0cfa5b2442dfc73c9be883f78f80051fecda5a0410474155fd6691b83f993780ddd332c471237bb11e4b6a20a84633659631fbef231ecf5501c218fc23f1d9df1fb7ba589aa9a5c56f4f5005e2990d666b6905b7368d22df8cb72fd7214c1a861af5be98cd1836d2da69fa759f6a35b", 0xf8}, {&(0x7f0000008000)="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", 0x1000}, {&(0x7f000000b000)="57a502b4730e51ec7be9786312c9d409dfccadbbc5631d9932400136721306fa31942ea3ba84068761e166bb1eb1228948381a1159e19aa440d58bb299b542f6c88e6b1a937529662c1ed589c986aef676748e8e30a55df4385456a27a5bc29e080eea0eab4947b3abfd6dc49b6a8049a5fc7ce58f22b3eb03a4def1346771b499804b3947d950cca9bc33135e6112025887f3b24cd3da1bf0e19b662929f3e551147c99065035666cb1441b94567a37e1e1b7db2dc2943a9cddd9c5aa81f7fe5b5736d92deb161ce51907c15bf29bc4fa08332d62276f4f0aa4a8", 0xdb}, {&(0x7f0000002000)="470c67647850254186d04dac3462491f5804b36554805fd889fa4cd21ec15e19c06de8543bd37e4fc4b70badb358c17cdea6ebbeddb8a6225cb5826ed86f9f0386d21acd0e2b9e67f129e1731f1236af4cc7c239f07c2383c012c0da1c5295e8deaece4a351cdd0855ca9280c62e8dc9c7cecb310411ecf0a0cf8ca1136ebcd27ae3a514c59071805f4070c5023f181d800b545354b771737bd2a115523d6c5860022dd0b88053bc9cd86f5afe5a7750e47aac9ac3edf8a8f57c97577fbc720ab6df3c04569e6b3588a7889e8e30409035fcb2045c8182a91c5af137d228a8548cd566a7e0", 0xe5}], 0x5, &(0x7f0000003000)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x40, 0x117, 0x2, 0x25, "acf4c0bf87c28814638524077baeab8ebaf07dc8bede4f1ed8817a129e986224fc50750855"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xa00000000}, @op={0x18, 0x117, 0x3, 0x1}], 0xd0, 0x80}, 0x10) write(r0, &(0x7f0000010000)="1ce9", 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000010000-0x4)=0x0) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d49000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000f32000-0x10)={0x12, 0xbd, &(0x7f0000c8f000)="31526cb58f07cde625f7c1d43360f4893f0df36e161dd4ebbe0173d1bec2d04032a5a2dc2029ec58f0725a4f55f50de89209f34512f11e5035335f96c209bf110dc26f2e79b5b3416d34fe549f6654d35bf6f0bcf20aae1b5777fb0366c4583dd10cce3f288e4f2f9cdfe92515616e5b7feaf1a559572e675cd8496179052f15e4fc56495434bed73ed2a7963716cebf60d7e56a7833f8167fac7f494037cf45bfcd8531355d014f2b9ae883f41874aa12d16275b93269f340f4b97ca8"}) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x20000004, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) getsockopt(r0, 0x3, 0x6, &(0x7f00003ba000-0x4d)=""/77, &(0x7f0000b56000-0x4)=0x4d) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ab000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00005ca000-0x35)=""/53, &(0x7f0000314000-0x4)=0x35) 2018/01/10 09:23:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00008f9000)='/selinux/create\x00', 0x2, 0x0) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r3, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000d17000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg(r3, &(0x7f00002e7000)={&(0x7f000078a000-0x10)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000d09000)=[{&(0x7f00003ba000-0x99)='l', 0x1}], 0x1, &(0x7f00009db000)=[], 0x0, 0x0}, 0x20000880) sendto$inet6(r3, &(0x7f000037d000-0x1)="", 0xfffffffffffffd07, 0x4, &(0x7f00008ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) r4 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001f8000-0x4)=0x0) rt_tgsigqueueinfo(r4, r5, 0x3, &(0x7f0000a7a000-0x10)={0x31, 0x8, 0x1c2, 0xb1}) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000059e000-0x76)="b7d88877593f99060e70b31461bca70008f7d23e7c0b71da8cbc63fb6b61424ba795142506704111f9930a8a5ec29b57dee8b1163e018a47e6d8ad4a4e4c5c2691a4a9583e8c858bf1d78584f69fbca353850e4f6d9f05129a5a6275a79092f9e7e031482cc62a135e46d839b240b1358d0127d1dc74", 0x76, 0x20020007, &(0x7f0000b16000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) socket$llc(0x1a, 0x3, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000594000-0x10)='/selinux/create\x00', 0x2, 0x0) shutdown(r0, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000eb0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d70000-0x14)={r2, 0xce8515a, 0x6, 0x10001, 0xdd, 0xd5}, &(0x7f0000e98000-0x4)=0x14) 2018/01/10 09:23:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3fb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xff, &(0x7f0000bea000-0x8)=0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f29000)='/selinux/member\x00', 0x2, 0x0) io_cancel(r1, &(0x7f0000d41000-0x40)={0x0, 0x0, 0x0, 0x1, 0x3ff, r0, &(0x7f000011b000)="bdf2223337e650d37acfbf69f0fb89824206bcebc088c0e8aa962c4681ca169424a9381135316b5641812434d6f5746e92313da1e9570f88fb0d075491ad2cc89ca84a575e34e8f60a4f90e77c8b37a37b74a80a17c9bcd606c477114eb6cddbdd8e2498a9288a92a71ce880af129b498f05206c8bbdccf380c762d792c4f9682563ef58fbc52c9d42e2c271be15425cc04f9779b95c2ec0485818c680017a7b71d6b8f5ca105a330784fe4f123de0d3f13f7607fd36a1d0e6a4202ebab0d63f4b355b76131e3d", 0xc7, 0x6, 0x0, 0x1, r2}, &(0x7f0000e49000)={0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e87000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0xff) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000425000)='/dev/input/mouse#\x00', 0x0, 0x30100) setsockopt$inet6_dccp_buf(r5, 0x21, 0xc0, &(0x7f0000b94000)="f3614d23423c750403606283fbca5a00264387968f729d7387fd60315f78a7a3abd0164c8d6b1d808cd885806335a94aa9302a863a2c2134ae2b75d4d5ae8c39aba3c4b7edf6104d1314ea9fbaad54e937df03c62888804628bbc74c48de453d627530d056324025de79b11a937c20c0e0ecb21a8d152368896fd1d3cf4f", 0x7e) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000e90000-0x4)=0x0, 0x4) sendmsg$key(r4, &(0x7f0000230000-0x38)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 09:23:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, 0x0}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00005bf000-0x8)={0x81}, &(0x7f0000b1c000+0xcb3)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006bb000)={0x77359400, 0x0}, 0x8) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 09:23:44 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000000d000-0xc)='/dev/audio#\x00', 0xb, 0x80001) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000000a000)={0xd6, 0x100000000, 0x6, 0x3, 0x3, 0x6}) r1 = syz_open_dev$evdev(&(0x7f0000007000)='/dev/input/event#\x00', 0x400, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000000b000-0x5)=[0x100, 0x0]) 2018/01/10 09:23:44 executing program 4: mmap(&(0x7f0000000000/0xd6000)=nil, 0xd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000d6000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000004f000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000008c000-0x4)=0x14) mmap(&(0x7f00000d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000d7000-0x8)={r1, 0x100000000}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) connect$inet6(r2, &(0x7f00000d5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r2, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/10 09:23:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a66000-0x7)='vmnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000493000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8cc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x8001, 0x1, 0x81, 0x7}, &(0x7f0000e34000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000103000)={r2, 0xff}, 0x8) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000fb000-0x4)=0x80, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00007fb000)=0x100000001, 0x1) syz_open_dev$admmidi(&(0x7f0000f3d000-0xe)='/dev/admmidi#\x00', 0xb88, 0x18000) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) connect$inet(r1, &(0x7f0000388000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r0, 0x1) 2018/01/10 09:23:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000032000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000ef000)=0x8000, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0xbd41) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000001e000+0x474)='reno\x00', 0x5) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syncfs(r1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000011f000-0x4)=0x0, &(0x7f0000175000)=0x4) sendto$inet(r1, &(0x7f0000a89000-0x78)="", 0x1c6, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000ebd000-0x9)='/dev/ppp\x00', 0x20200, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00006d8000-0x9)='/dev/ppp\x00', 0x400, 0x0) sendto$inet(r1, &(0x7f0000a71000-0x1000)='u', 0x1, 0x0, 0x0, 0x0) 2018/01/10 09:23:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x20000000f, &(0x7f0000f31000-0xb)="000aa8e74e1dfffffffb55", 0xb) 2018/01/10 09:23:44 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "6051272ec4f12f3324984edc6a9f308a1828cab7abcc4197ec7f77865e449a7ecb09fd38485435a781e269bb", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f47f55c0c096604bd71ad94be0a0a19eb42e9c3f2ed7ddff9f2e8398887ca120baea2f7191f1fe3ad472780dd7dcb8bbc9ba90803ddd526fd0992767d3e02aa2", &(0x7f000000f000-0x2)='-\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x0, 0x0, 0x8c], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$amidi(&(0x7f0000008000-0xc)='/dev/amidi#\x00', 0x80000000, 0x101000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000000f000)={0x5, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xe7, 0x8, 0x1, 0xfffffffffffffc00, &(0x7f0000003000-0x10)=@generic="9a30f7ef2e57cfc61e7ca6f07a8a4a28", 0x2, 0x4, 0xfff}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000011000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) inotify_init() 2018/01/10 09:23:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = add_key$keyring(&(0x7f000035c000-0x8)='keyring\x00', &(0x7f0000518000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r1) r2 = syz_open_dev$admmidi(&(0x7f0000efc000)='/dev/admmidi#\x00', 0x0, 0x600) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000242000-0x4)=0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f000078d000-0x4)=0x13, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000458000-0x87)={0x0, 0x7f, "1a46188e1669b03209ee04cc903ddbd4ad6bac57528c1e025e0a11f7fa1b506e21e8268860a8376b86b7d1590d7b2cdb5c4f8415b314766341d2c0cbee1787c526161c6e5c2c85a54530abe367109fceb0dc95c630f6806cec0b2e401b73c2badda1223685237451bd5986735c476910de19b389e6139a5ccaf665ec51757b"}, &(0x7f00009e4000-0x4)=0x87) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000311000-0x1008)={r3, 0x1000, "66093c3f7dc4579a9858aec651b75fad82744ddd106daffc7d4208650185cf69a2a231ef3aa6670fd4761d8c7695b35d30dff30f28e7975b2e74d222c4bb4826cd10bacc3097c7174230822142dd648932b339a25a22961327f5d96b69d0965b5f458aebed02fdd5db31d424ab94994af41f8b576f65a65bdca57660e11b070ec0e8c54fbc816bd9478b5fd52c80723c93a6a9b167c82d9ddd06a6a7822ceaf114043c0c0c6fbf571c851f23b1f67d937941878730df1cca83836a537bca379cc8b188e12136e07e8d1771c2f1dde3173d79228f9eeffe4cbc7feb4557eec76bf51fe575caf0213a7a6c97ff28a466a256ddbcb07c27e81ceb5a201e2a681c2bce4b56c9a974cf43df76df3997881d7eaaec3a719d7e13833481dca2dfc561727ee4e906107a60eff137beb0f9bad6be1dc4a8d11db0e2e41f3e4e179fb0efc8e486cbd06f9384eaac016889316398a15dc3d86540c99108d4d18773e80e7b67ea540ccc728e346db90b0c8467dcb510fd0910e34e33d0168db9adbd173fed03e14738d656ff23b7b3cf8fd3134d2b569f89720d425e6646400d5eb9a5abaea140f9a4b2b234b0293db7f5eeb73789ac7e2c78a7da7f8259b198f2c4ffcb99306941a8204766c4016cb10490d14a7e2bf3015035603c7cf80ca48021f4fbcce8e4ceb7fe644b5aaba30e0b0a48b6f9d962ef3a36e3ecd848c2db14ce6bae5b37fb6458e98cd9766d329f6f96816b3addf7bc62de8fd08bebb13ba364dfddb9c86112fcda3f4d5ba94964775c0fccd18fb29a57abc1ed1b8326775a3301b7135c31790c12e2fcca956e0652e8746aa755b435fc478932c67b80a5622261f040ffaa9902562a976329618398d92a47bbfddc37321c39228bb2afc1710e09374557b32ff84b8ab542a48caa452453cb9d1ee3d55761beee5a512c86f2538f5b73f8665955a3a50976a877c32fa1960a35e1557a9bfed54847d81e17235fbf4d93e8f2091865aad8545e8b86bd9d5998158d4ff4981885eec1a0a7e211e5acd8583e14b9500db7cb16c4846c7aada26737608e8d7f1ec691e938b24ab58d3733a70edd9ffc47a5a243f5cee1fec6c5e842d57983eb89c9a8a3faf09df3ea60b808038e7f9d84146f4e180222fe9442c2f5f74284a29bc93e99172835aacf4bd637c6ae980f229ce32795efbd7683d768596a3aee298939ca19b5ef8e247c50919575a10bffa5bb5975a5f25fdefaab7f6eeaece50a9fd43e1a98aa3d26779f8bb93ae1c63e429799127cea6e716ac8dff6621c5b0016fb6c9a62e3dac2e4d5429381a4aea5c7f443d90753950f24b728fdd1bb3fbf956c36124b7afe3617af11721f3561460d8d09b601e32a9c8b3b745e90f202ed67987aeee1173844d4dc479cf6d588caef17a8a6747037b62533d72ef8c886c6936c1e1257d2e3251f58500977593340315377ba27f0a7386dc5c0df253b5546d7c628fbf58dc0a6fd915e19ab1722a332ef8daa0fabf42ec434dfe4fc04dfb5fec191685bbd8344f38f0eabd9c5fa8206e723e93d253340f28544af9ab6e9cff20e752bea70038ce13133a055ce92d8b562b0384c555f24a6e88b6e8c3203e98e76464427e196c3bdd76447d0fce9bf4aed2fe764fc229a3544701a6cd53871002fb21c38f344a27322dc3c28dc296de213c501096935c2364f7c9848b7a0f52ff9babf59adb5b77114f728a86bbe95e92dd05f74ce12d7605f6b0f4e57677e802f18bc65c25538a5c381cc11c0eb4e771ddb1f7b8b5c5d97a07a657fcc2ce989de72fad3fa628b4681a7d095511d2a6c9de2c7891a0184bb2a8e315ef2f532157a9a4fd93e1307f7bb58a9d12f54bbf1af1a86877b4a5eff96a7ec68a0b03a2921b02e51f2bddada9d8d1df8b554ed6dc9d755ecc73730e75bc66f396745184898d15b9b87dbc177252c538d39b3307595516af9cb6fc952ca740919d8b91ca15e06aa28e94849855ef08ffd0ccf88fdfec45f474adf2b0680cc5c8a549e8588898646109aa7f1e50c7b36c905e45b0ee357480cf66ac779db7c46771705b2a7ad2d7bf1978db113c7e4f23953b646b1886f60b1b98baf62f083e2158d755e692848680ab2f48a77eb19a6f01496a9151a4194a6d433c00185b9e4e86cc00249e4b83d03554e4132da33fb092d71f3deccb7794d680a87426f7e788cd411b396a2af2d4188501834cd9cad66c03902bf1f309b3304da9f436c19e99cd41dbb546b9efb9dbfbf1f3b46329ec1f16ba052d2c7249f89a9e20db2cc85e67f7ce85a8bdb2e27d0ed578937643ec96da7766bc053f84b43c048863805528fe3808af69e9047f8ba716d5bb1e320203b7cec0b2f0816561d170d7e6443ed93ddc2cd498e67201ccb8ed3ba142ba62284d6a56dac72c36c43da9a762abc16edb3d5d769840e42b90f824cf9ad7cd11509efbb1557e579d150bc349a9f3671243d3c45bcf7cd9741477c4987c73853defe4dc04b9810ac652c4c2acee706857b298696d9c7377988eb76a7e2ddc2e1c011daa2150fe6c1a639188490af727cb2aa23a1ed998b112602207b9b3a9727e34a69fbe1670224fc5360b078a0dceb05ce3eb932d8dc965e883d8062c4382aa9882295d92f8b1987fa1d57bfb5acb26aeedaf47ec4cc9a1f0114ef63b48262d704a9e8853d5265482854a9821769c331be9fbdf1060f2c365f4bb703dee2d682e39e713a112417c242187103029e4cc0d175a50ebc5e5a0813f7f2ab0b823ba2e8cb2f9721e353e854fc762e8184650d679d1f3d3e080e4b480452bfa37d4950a0e34a6cbbee080d28d9d5166eb695a9cf2690191c020e631a9a41938a2e347df4c53a44815715e1207382ca5423c2a77d83d649d2df20470d1d31364a1ed08b6084957931104370f2b3f0835e2439f8c6c48250438bd75934eb2b4c75a1accf69f0d42a5df93dcab2b2826c1e1cacb459a9d32329cf0cd6f1ddd79c9147cd009b7753d3746d836a92483e061ba92097698a6c79916c8e6fd53c5031f3b0b5dfdce1b9c1353e1a032989575fe22d0e36e8b7408a356a93ed994189761ec5d0836ac05fdc22a2423111fe8e241dc87fab9f9ff2ddd80dc2d7826253b836a15f3d2c71c777d5e1fde4b2f605a4789168bb1ed025ba72500b24d5ac86ad93c04dd3b5de09df913653520b908b8bc5f50c2cd02bdae8fd02e7c37f953487fa8ed7d126bb32c02232592b7b2718a6d677c21240c20fc8aba174e070f32d97f6fa45477e22f082bc964c6421a7945bf2600b836037ee198873c952f23ead9dff2f3943e781d9da36bc5c28156885cb83e6c6e90bafacccf8f43a8547fc394aa472fbab021af56c33d63539231babbea216c3f78731501b0aeef56ee1392b1cc8fd6a32720ca07c5f5212c7875acdffa46f6260037ecf524c47651d23a52491f6091159a0e399a78c5967e64e4aba29530aca9ec224f337b9b801cb6e9261535c487107cd34782268f294bdf5da210864e80b4e1821ef8c447000fff8a25aba26da686c650655620dd89834797f2e9d1756f20b7272cf0fefbd6db39dc394696e9b77efcb4265ec0d15c529dbf1993725474fa846cbcaee1e7d3b6c236dd32429121aaadd6f5930acff8ac8dce622af1c5c07ade49d602f8acbe19469746737d93cb1ac67aaa3a9089180f22cc8551b5495d90869789af5dd442076c257fb0ffab864baaf45f32e240dd65af8cac78d6d6719782fd864c74c531d42565452f6dc72a2237c1dab822b4d5ee821d1bd894101f530f6f45de30737ab46b2b3a742a1503fcc50d8a82c4b891118cfa61143aea3be6b037406c277993058c426e64b71210b651615f767a43c239314ad987cfd7ddfdb923aad098ef7616afa450b15b91ac8e82fd1e225ca5e742a8850013de735115124a5918acda0c6327602f54d63e7da5cccd24ff1b232ef7fb22ce7b231ed47178fbd203df9d0ec478b2fa9cfd885847c1a0e439fcf1b61ed6329114bb591ce387a032acc80b82360746294b570692fbc8bed7df165de1eec25f4ff2c2de56882d74193a1abef540087614f50aa2b66ffc49b39bd2836709b9edbfdd287bccaa47cbe0e9ed098ed464e2662bd88b3ae979b205a215d98b73ee9ebb04457e8f6025b6b3633f5f5a05027cf6fbcb97a45ddb1d0cf93a0645fc1af377f2a2967394a7bfda4a020850f581408f0b6b5a94fc085f8e03a98acd2537470e4896234199397673102559aaa04cd3fc9617a67b052e832b60d5ba1bee9c5c745b0851c7acb66fe242e6c307c97cface2f846f98fb134bd4d1de43487147c302c49572d869d81bf0908aab3fe5d11137f44faa3f5144c07e088308e8ee122ad370eb7e4d39d9d0a9b8710d01b5a8fbde338261efe333fd06637a519ec9cdfa300ab0c6275a22f5bfd6dafd291bbafba5d6dc8a5d533c43c2ea0b6701930f121987497fad4adcb8e8a583a63a3940872ff26e5a266a814d6efbb9e5a61ca2d70d57e1a8f609335fb4fe5ec3e2d20b35023898008945dacfe143fc576e7cc197deac3529383ae564cc6acd8c0db2218ab4779e38e22e8906e2bc8aef6e00722dc965e1dcf227e99e9bf2c8db6ee29a7c666c1fc045795b042e95c50b382ccd58ac80a637097a7474515be4407e7719d6c0ae600c4e8cba40e2b6fb87e484b3de0f0909c056492263b80c4b6148d4c3a627b9d6b63939cb27926ae44cd46120aaa907cc2d97e874ffa106e7f91f888272dc3f12980cc026e7f2f66e684faa3aa91facb6e376f23d9d05b33d76b4c629fd5f06493e7bf41747e4db0a09e5144e8966c8f5a0fbd64f1e57a2771a2b8a55f9bf071f91c76eebc0e2e5a739c5106bd1abeb5b8b3dae1ab3ea37073c1bad62dc12546e8494cec80b3ecb4c30b2b5215b27c506fe98a6c9f409fc02f19766f2e68cd95efb893484a8f09eee2495b79fe167dcf35ad339fa79e0dfb619b3d2f2d849a1e11cc66bd9ef30b1dc545f5d814580bbeaaf206b200e776de52f104aa9b44478285a84e487716d9b522a4c897a81c97334e3a0f63c848af4cf5c7d65d542e96a53aebc6e98a06751970886701bc1febddd184f62a04e37b7b48eed11351d40b0ae4722c67b905076c103e7bbe4f6cdd480da34c320192ae9c96621cc9508c8941c4fde9a4e126ee3f685f80c892cb1e48921a8440007d86f7639efb635768db66334f23096cd16daab5ff84da5397aaa856ccb914f857963f2a8ff6e0c4a053e4d4b7e619b2117548895f5e9a792e6d32a95dec7c477e219c8755c7da0c731f44f6451d4fa9cde1553148496891c6dc658fc3655ed7d4e7445285dd64ecfd3c62719c564775965aab56c2666aa00302b4ae725f9cb8edd8f85cf266a82837e18cc63f50b3b115263b543abe1d27860899150956a4953ec2b175fec7e142f0967bc270229fd2f4115d42d6cff939eb8cb4745c695fd34a3303cf5fb10fc823e1e8e12919a66ded40cc2ecbbaa79e1ade6e7b7b1973accfc34c74f8af182b5a53de0df56ef0412c02671adeae5aaa401c2547288f0fdf62eaa454f6abba2b0e698aab25b737ba262bcac4aab0060ee8e59d40b1d673037c40ed3cae88ac081688d32922cf289328bd7cc42432a072be6cc11c43dabfea0d454db4d5c2fd6f69920119699e60fa952ec13ad899af7178027a54b3aa0e3423f452f8e9eea9048138d68106b2216d062e5be0a38c9b7faab3f5164c7d01861906cd6d1198932cc64aeafefb5fe050a5a29c0387447b5aa588517551abeff351d55654cbaaec85f41bf751a851a0"}, &(0x7f000018d000-0x4)=0x1008) bind$inet6(r0, &(0x7f00003f4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000d0f000-0x2)={0x7, 0x1}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a88000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b6000)=0xe8) sendto$inet6(r0, &(0x7f000031c000)='^', 0x1, 0x0, &(0x7f000034c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r0, 0x84, 0x7d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00007fd000-0x5)={0x5, 0x10000, 0x8001, 0x6}, 0x5) 2018/01/10 09:23:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x20000000000, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000f1b000)={0x7, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00004ae000-0x8)={0x0, 0x0}) r3 = socket(0x11, 0x40100000802, 0x9) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00001dd000-0x2)={@generic="b3a191e671ea6c68359000a890030f67", 0x2}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) r4 = socket(0x11, 0x2000000000000802, 0x1) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00009f6000+0xcae)={0x1, 0x7, [{0xae, 0x0, 0x2373}]}) 2018/01/10 09:23:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x80000) r1 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f00009f3000)={0x0, 0x0}, 0x4000) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00006ee000)={0x3, &(0x7f00003fd000)=[{0x6, 0x8, 0x7, 0x20}, {0x9, 0x200, 0x5, 0xa32}, {0x100000001, 0xfff, 0x772977ea, 0xfffffffffffffffc}]}) tee(r0, r1, 0x2, 0x6) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f00006a2000-0x80)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x7353abad, 0x0, 0x0}]}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x100000, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) r6 = dup2(r4, r5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x400443c9, &(0x7f0000e39000-0xc)={{0x1, 0x0, 0x5, 0x2, 0x1, 0x6}, 0x9}) sendmsg$alg(r6, &(0x7f0000bde000-0x38)={0x0, 0x0, &(0x7f00008d8000-0x80)=[{&(0x7f00000e8000-0xa9)="f329bc81f6cc1603342977d913636eec69b21c8e9cfcf907f9cf310338b4e606164f0711ad8769fb37fa63bae00bf2ebb96f3115c458b8396d2662ce8c419fc2752cd77fcdf40908690ef91c68418df1bf85de5d4d336a7881dd67ba9d5b560845e7a24f807d7973772674a7dac971e2433d67af40c799708c5f332ce29c609885b71eee41c8635c6aeff1144de395409523331b311b0d1472871a587b90dc7d60ccd74f26cd760ff6", 0xa9}, {&(0x7f00004eb000)="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0x1000}, {&(0x7f00004bf000-0x71)="0378f1dc599906a986e54e05992a4fb3fd4c9e99cecefdfae6ef799baf8bbef15f12850dc5c0051682a9a3d5e71d9542867def0512d5ec548e13f715b6c280caed44ceca9255502750835bf573f6e6391bd2e2142e63e20a6c81fdfc3ff70228e20cd8c70e6c2a945e4c000a576dc03d38", 0x71}, {&(0x7f0000c72000+0x8d6)="adb177baa578b935952212f17da775c2181f47ea96bf08f0e6721f0c3e78ca4106c895eb7f6bbd158c1877eb43d6797c4b3094e1ed71a58fd146a7e683dc3554afd59f06a058768830d1f78bb0f5bf3436787202dccc3be6fd582a433375912bd18dafae1779046b149c30bc689786762de09a30ed001b097f6b8212dd1081a0b55c9c6510cf2e02af35bc1481f6b9eeb699f0ac3ffcecc0098ab59f9db5502dba8a47fc079b9c60cca1fda2918b44cedfbf9b7e19c4bd53e8ba3ab0a47d21fd46a88a80d62db241149b774ddf", 0xcd}, {&(0x7f0000c3a000)="4fece445da7d7bc15fb86a5ea6b7b241849de1cbab191003731d30083c23852aaf361d5a164e16231bde5474ead87e09b076b5b5f5c1f0e63e7f041a3258ebdbcc3c3431932bd0b080e88e0e747485b8551d91b65599116fcdcbdbe9e32b6919cebca6d35efce7d47d95e690a3f961160e25b79063e5020d8789c9861c5a070e1ca8a20079ce9a4506348443a6", 0x8d}, {&(0x7f0000ef3000-0x52)="116a5a9ee8df1b1d8a114c3cc6e5e2d136a270c00f82edc5da9377123dfb69ffc29135212b8a6c59221bdf142c2c612764f3a10eeaaa2770090943d89105b1cc0e4c4f2c6f079136148a41a14b1d005536fc", 0x52}, {&(0x7f000084c000-0xe)="a849629069c12ab041a4d53b5c05", 0xe}, {&(0x7f0000399000)="f2ec89fa74c6b135075c5590ebd8a6c8ef81a1145de7becb5ad45a6562f044f4bc4b6bd451de1849b2dfd1711817f7b6be35b56d287c6d9c5cdbe421f5d71d8ead652645b83c33e4c703bb2bd4922d296da29e4d07227561f66206d010de92d069f8ae3b56ad8937ae3fd2afd6486ae127a911d0e489df37c3f640a72945dca304b883cf62f067f395c5aa55377afed7007fc8523ec5136b4c42bbc84ca38a911e18a5a638848a67dd61aa5d2452a738bb32a3f85e4f1a5c03e5fc69110a275800afa0f8d009391ba408", 0xca}], 0x8, &(0x7f000033e000-0x1018)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1018, 0x20000804}, 0x4800) 2018/01/10 09:23:44 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) socket$nl_generic(0x10, 0x3, 0x10) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000011000-0x8)=0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000000e000)=r0, 0x4) write(r0, &(0x7f000000e000-0x1f)="f9", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/10 09:23:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a9f000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000802) readv(r0, &(0x7f00008c7000)=[{&(0x7f00007c9000)=""/0, 0x0}, {&(0x7f000099d000-0xa0)=""/33, 0x21}], 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000353000-0x8)={0x0, 0x0}) connect$ipx(r1, &(0x7f0000ccf000-0x10)={0x4, 0x1, 0x7, "401152660c67", 0x1, 0x0}, 0x10) 2018/01/10 09:23:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000003, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e80000-0x88)={0x8, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x56) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00001c0000-0xc)={0x9b8d, 0x1, 0x401, 0x8000, 0xfff}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000071d000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$vcsa(&(0x7f0000678000-0xb)='/dev/vcsa#\x00', 0x1, 0x200000) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000e3c000)={0xf3, 0x20, 0x1, 0x0, 0x0}) [ 118.901651] ================================================================== [ 118.909065] BUG: KASAN: null-ptr-deref in linear_transfer+0x634/0x900 [ 118.915627] Write of size 2 at addr (null) by task syz-executor7/16046 [ 118.923125] [ 118.924727] CPU: 1 PID: 16046 Comm: syz-executor7 Not tainted 4.15.0-rc6-mm1+ #52 [ 118.932322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.941646] Call Trace: [ 118.944208] dump_stack+0x194/0x257 [ 118.947807] ? arch_local_irq_restore+0x53/0x53 [ 118.952445] ? lock_acquire+0x1d5/0x580 [ 118.956388] ? snd_pcm_oss_sync+0x3a6/0x830 [ 118.960683] ? linear_transfer+0x634/0x900 [ 118.964890] kasan_report+0x13f/0x360 [ 118.968663] check_memory_region+0x137/0x190 [ 118.973054] memcpy+0x37/0x50 [ 118.976131] linear_transfer+0x634/0x900 [ 118.980178] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 118.985252] ? add_wait_queue+0x1a9/0x290 [ 118.989372] ? lock_downgrade+0x980/0x980 [ 118.993489] ? dput+0x1f/0x30 [ 118.996565] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 119.001638] snd_pcm_plug_write_transfer+0x24e/0x410 [ 119.006716] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 119.012399] ? snd_pcm_format_physical_width+0x5b/0x70 [ 119.017645] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 119.023327] snd_pcm_oss_write2+0x260/0x420 [ 119.027622] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 119.032084] ? lock_downgrade+0x980/0x980 [ 119.036219] ? find_held_lock+0x35/0x1d0 [ 119.040253] snd_pcm_oss_sync1+0x1cc/0x550 [ 119.044462] ? snd_pcm_oss_write2+0x420/0x420 [ 119.048928] ? lock_release+0xa40/0xa40 [ 119.052871] ? __dentry_kill+0x487/0x6d0 [ 119.056906] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 119.062759] ? wake_up_q+0xe0/0xe0 [ 119.066273] ? snd_pcm_format_set_silence+0x171/0x4b0 [ 119.071439] snd_pcm_oss_sync+0x5b6/0x830 [ 119.075560] ? snd_pcm_oss_sync1+0x550/0x550 [ 119.079941] ? fsnotify_first_mark+0x2b0/0x2b0 [ 119.084500] snd_pcm_oss_release+0x20b/0x280 [ 119.088879] ? snd_pcm_oss_sync+0x830/0x830 [ 119.093169] __fput+0x327/0x7e0 [ 119.096427] ? fput+0x140/0x140 [ 119.099679] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 119.105532] ? _raw_spin_unlock_irq+0x27/0x70 [ 119.110003] ____fput+0x15/0x20 [ 119.113252] task_work_run+0x199/0x270 [ 119.117111] ? task_work_cancel+0x210/0x210 [ 119.121417] ? _raw_spin_unlock+0x22/0x30 [ 119.125546] ? switch_task_namespaces+0x87/0xc0 [ 119.130192] do_exit+0x9bb/0x1ad0 [ 119.133622] ? mm_update_next_owner+0x930/0x930 [ 119.138263] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.143423] ? __might_sleep+0x95/0x190 [ 119.147371] ? find_held_lock+0x35/0x1d0 [ 119.151408] ? futex_wait+0x402/0x9a0 [ 119.155178] ? lock_downgrade+0x980/0x980 [ 119.159294] ? __unqueue_futex+0x1c0/0x290 [ 119.163496] ? lock_release+0xa40/0xa40 [ 119.167441] ? fault_in_user_writeable+0x90/0x90 [ 119.172165] ? do_raw_spin_trylock+0x190/0x190 [ 119.176715] ? futex_wake+0x680/0x680 [ 119.180492] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.185652] ? check_noncircular+0x20/0x20 [ 119.189858] ? mmdrop+0x18/0x30 [ 119.193107] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 119.198188] ? futex_wait+0x6a9/0x9a0 [ 119.201971] ? find_held_lock+0x35/0x1d0 [ 119.206008] ? get_signal+0x7ae/0x16c0 [ 119.209865] ? lock_downgrade+0x980/0x980 [ 119.213991] do_group_exit+0x149/0x400 [ 119.217848] ? do_raw_spin_trylock+0x190/0x190 [ 119.222398] ? SyS_exit+0x30/0x30 [ 119.225820] ? _raw_spin_unlock_irq+0x27/0x70 [ 119.230294] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 119.235291] get_signal+0x73f/0x16c0 [ 119.238983] ? ptrace_notify+0x130/0x130 [ 119.243019] ? exit_robust_list+0x240/0x240 [ 119.247318] ? __check_object_size+0x8b/0x530 [ 119.251788] ? __might_sleep+0x95/0x190 [ 119.255743] do_signal+0x90/0x1eb0 [ 119.259253] ? mutex_unlock+0xd/0x10 [ 119.262935] ? snd_pcm_oss_write+0x55b/0x830 [ 119.267309] ? __lock_is_held+0xb6/0x140 [ 119.271346] ? setup_sigcontext+0x7d0/0x7d0 [ 119.275639] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 119.280457] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 119.285269] ? __vfs_write+0xf7/0x970 [ 119.289042] ? kernel_read+0x120/0x120 [ 119.292896] ? __might_sleep+0x95/0x190 [ 119.296843] ? fsnotify+0x7b3/0x1140 [ 119.300526] ? exit_to_usermode_loop+0x8c/0x2f0 [ 119.305170] exit_to_usermode_loop+0x258/0x2f0 [ 119.309721] ? fsnotify_first_mark+0x2b0/0x2b0 [ 119.314282] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 119.319799] syscall_return_slowpath+0x490/0x550 [ 119.324524] ? prepare_exit_to_usermode+0x340/0x340 [ 119.329508] ? SyS_write+0x184/0x220 [ 119.333191] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 119.338090] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 119.343077] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 119.347809] entry_SYSCALL_64_fastpath+0x98/0x9a [ 119.352532] RIP: 0033:0x452ac9 [ 119.355690] RSP: 002b:00007fcb80493ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 119.363366] RAX: fffffffffffffe00 RBX: 000000000071bec8 RCX: 0000000000452ac9 [ 119.370606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 119.377856] RBP: 000000000071bec8 R08: 0000000000000601 R09: 000000000071bea0 [ 119.385094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 119.392360] R13: 0000000000a2f7ef R14: 00007fcb804949c0 R15: 0000000000000000 [ 119.399616] ================================================================== [ 119.406950] Disabling lock debugging due to kernel taint [ 119.412514] Kernel panic - not syncing: panic_on_warn set ... [ 119.412514] [ 119.419848] CPU: 1 PID: 16046 Comm: syz-executor7 Tainted: G B 4.15.0-rc6-mm1+ #52 [ 119.428735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.438055] Call Trace: [ 119.440613] dump_stack+0x194/0x257 [ 119.444209] ? arch_local_irq_restore+0x53/0x53 [ 119.448856] ? kasan_end_report+0x32/0x50 [ 119.452973] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 119.457706] ? vsnprintf+0x1ed/0x1900 [ 119.461474] ? linear_transfer+0x5c0/0x900 [ 119.465686] panic+0x1e4/0x41c [ 119.468844] ? refcount_error_report+0x214/0x214 [ 119.473750] ? add_taint+0x1c/0x50 [ 119.477254] ? add_taint+0x1c/0x50 [ 119.480763] ? linear_transfer+0x634/0x900 [ 119.484967] kasan_end_report+0x50/0x50 [ 119.488917] kasan_report+0x148/0x360 [ 119.492693] check_memory_region+0x137/0x190 [ 119.497069] memcpy+0x37/0x50 [ 119.500150] linear_transfer+0x634/0x900 [ 119.504186] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 119.509262] ? add_wait_queue+0x1a9/0x290 [ 119.513381] ? lock_downgrade+0x980/0x980 [ 119.517494] ? dput+0x1f/0x30 [ 119.520568] ? snd_pcm_plugin_build_copy+0x390/0x390 [ 119.525638] snd_pcm_plug_write_transfer+0x24e/0x410 [ 119.530712] ? snd_pcm_plug_client_channels_buf+0x3f0/0x3f0 [ 119.536402] ? snd_pcm_format_physical_width+0x5b/0x70 [ 119.541646] ? snd_pcm_plug_client_channels_buf+0x1db/0x3f0 [ 119.547338] snd_pcm_oss_write2+0x260/0x420 [ 119.551628] ? snd_pcm_oss_write3+0x1b0/0x1b0 [ 119.556091] ? lock_downgrade+0x980/0x980 [ 119.560207] ? find_held_lock+0x35/0x1d0 [ 119.564236] snd_pcm_oss_sync1+0x1cc/0x550 [ 119.569037] ? snd_pcm_oss_write2+0x420/0x420 [ 119.573501] ? lock_release+0xa40/0xa40 [ 119.577442] ? __dentry_kill+0x487/0x6d0 [ 119.581475] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 119.587327] ? wake_up_q+0xe0/0xe0 [ 119.590853] ? snd_pcm_format_set_silence+0x171/0x4b0 [ 119.596035] snd_pcm_oss_sync+0x5b6/0x830 [ 119.600152] ? snd_pcm_oss_sync1+0x550/0x550 [ 119.604530] ? fsnotify_first_mark+0x2b0/0x2b0 [ 119.609082] snd_pcm_oss_release+0x20b/0x280 [ 119.613457] ? snd_pcm_oss_sync+0x830/0x830 [ 119.617745] __fput+0x327/0x7e0 [ 119.620994] ? fput+0x140/0x140 [ 119.624242] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 119.630094] ? _raw_spin_unlock_irq+0x27/0x70 [ 119.634563] ____fput+0x15/0x20 [ 119.637811] task_work_run+0x199/0x270 [ 119.641667] ? task_work_cancel+0x210/0x210 [ 119.645957] ? _raw_spin_unlock+0x22/0x30 [ 119.650071] ? switch_task_namespaces+0x87/0xc0 [ 119.654711] do_exit+0x9bb/0x1ad0 [ 119.658134] ? mm_update_next_owner+0x930/0x930 [ 119.662769] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.667926] ? __might_sleep+0x95/0x190 [ 119.671869] ? find_held_lock+0x35/0x1d0 [ 119.675901] ? futex_wait+0x402/0x9a0 [ 119.679670] ? lock_downgrade+0x980/0x980 [ 119.683789] ? __unqueue_futex+0x1c0/0x290 [ 119.687987] ? lock_release+0xa40/0xa40 [ 119.691929] ? fault_in_user_writeable+0x90/0x90 [ 119.696654] ? do_raw_spin_trylock+0x190/0x190 [ 119.701202] ? futex_wake+0x680/0x680 [ 119.704970] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.710136] ? check_noncircular+0x20/0x20 [ 119.714345] ? mmdrop+0x18/0x30 [ 119.717591] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 119.722663] ? futex_wait+0x6a9/0x9a0 [ 119.726445] ? find_held_lock+0x35/0x1d0 [ 119.730477] ? get_signal+0x7ae/0x16c0 [ 119.734333] ? lock_downgrade+0x980/0x980 [ 119.738451] do_group_exit+0x149/0x400 [ 119.742306] ? do_raw_spin_trylock+0x190/0x190 [ 119.746854] ? SyS_exit+0x30/0x30 [ 119.750273] ? _raw_spin_unlock_irq+0x27/0x70 [ 119.754735] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 119.759720] get_signal+0x73f/0x16c0 [ 119.763406] ? ptrace_notify+0x130/0x130 [ 119.767437] ? exit_robust_list+0x240/0x240 [ 119.771728] ? __check_object_size+0x8b/0x530 [ 119.776199] ? __might_sleep+0x95/0x190 [ 119.780158] do_signal+0x90/0x1eb0 [ 119.783667] ? mutex_unlock+0xd/0x10 [ 119.787349] ? snd_pcm_oss_write+0x55b/0x830 [ 119.791723] ? __lock_is_held+0xb6/0x140 [ 119.795754] ? setup_sigcontext+0x7d0/0x7d0 [ 119.800052] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 119.804874] ? snd_pcm_oss_ioctl_compat+0x30/0x30 [ 119.809683] ? __vfs_write+0xf7/0x970 [ 119.813452] ? kernel_read+0x120/0x120 [ 119.817307] ? __might_sleep+0x95/0x190 [ 119.821251] ? fsnotify+0x7b3/0x1140 [ 119.824934] ? exit_to_usermode_loop+0x8c/0x2f0 [ 119.829574] exit_to_usermode_loop+0x258/0x2f0 [ 119.834123] ? fsnotify_first_mark+0x2b0/0x2b0 [ 119.838674] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 119.844183] syscall_return_slowpath+0x490/0x550 [ 119.849005] ? prepare_exit_to_usermode+0x340/0x340 [ 119.853987] ? SyS_write+0x184/0x220 [ 119.857667] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 119.862564] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 119.867546] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 119.872271] entry_SYSCALL_64_fastpath+0x98/0x9a [ 119.876996] RIP: 0033:0x452ac9 [ 119.880154] RSP: 002b:00007fcb80493ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 119.887827] RAX: fffffffffffffe00 RBX: 000000000071bec8 RCX: 0000000000452ac9 [ 119.895065] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 119.902306] RBP: 000000000071bec8 R08: 0000000000000601 R09: 000000000071bea0 [ 119.909544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 119.916781] R13: 0000000000a2f7ef R14: 00007fcb804949c0 R15: 0000000000000000 [ 119.924061] Dumping ftrace buffer: [ 119.927572] (ftrace buffer empty) [ 119.931251] Kernel Offset: disabled [ 119.934845] Rebooting in 86400 seconds..