[ 19.279302] random: sshd: uninitialized urandom read (32 bytes read, 31 bits of entropy available) [ 19.710825] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [ 19.949810] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 [ 20.885502] random: sshd: uninitialized urandom read (32 bytes read, 108 bits of entropy available) Warning: Permanently added '10.128.15.212' (ECDSA) to the list of known hosts. syzkaller login: [ 26.287099] random: sshd: uninitialized urandom read (32 bytes read, 118 bits of entropy available) 2018/02/16 11:19:53 fuzzer started 2018/02/16 11:19:53 dialing manager at 10.128.0.26:46669 [ 27.213708] random: nonblocking pool is initialized 2018/02/16 11:19:56 kcov=true, comps=false 2018/02/16 11:19:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000382000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000000)=0x20) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000000)=0xc) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x2}, 0xc) r1 = socket(0x1a, 0x80004, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002000-0x77)={0x0, 0x6f, "db9dfea09ae1e72d64e20f3e8aefad2fcebfb4ed46b3114a3974708e018761924ab416d39d43c78b9b58550882441af9225a367581fa5f967f04f9e2428a9e4a1119c7cc61aaf55b01c27ee978182f9113e6faf1432b57e6aeb431b0780bd1c4c7bd301e8e4c77d5b1e727efc84253"}, &(0x7f0000001000)=0x77) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r2, 0x0, 0x6, 0x1}, &(0x7f0000001000-0x4)=0x10) r4 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r3, 0x9}, 0x6) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f0000003000-0xf8)={{0xffffffffffffffff, 0x3, 0xe5, 0x0, 0x6}, 0x6, 0x5, 'id0\x00', 'timer1\x00', 0x0, 0x1000, 0x1, 0x40, 0x100000001}) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000001000)=""/81) ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000004000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0x2}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000004000-0x50)={{0x1f, 0xfff}, {0x434, 0x100}, 0x20, 0x7, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000005000), &(0x7f0000006000-0x4)=0x10) accept(r4, &(0x7f0000002000-0x10)=@can, &(0x7f0000006000-0x4)=0x10) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/02/16 11:19:57 executing program 7: pipe2(&(0x7f000006d000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f000072c000-0x4), &(0x7f0000001000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0xfffffffffffffffc, 0x20, 0x0, {0x0, 0x1c9c380}, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000001000)=0xe8) r5 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@generic="d52773b7eeca67b489315d3568303d89", 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x82000000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)=@acquire={0x24c, 0x17, 0x4, 0x3, 0x1, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1}, @in=@multicast2=0xe0000002, {@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x4, 0x2, 0x20, 0x80, 0xfe, r2, r3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1, 0x0, 0x0, 0xfffffffffffff79b, 0x2, 0x20, 0x20, 0x2e, r4, r5}, {0x35a, 0x8, 0xfffffffffffffff7, 0x19d14dc5, 0x1, 0x80, 0x6, 0x8}, {0x0, 0x7a, 0x1, 0xfffffffffffffffb}, 0xffffffffffffffb3, 0x8, 0x1, 0x1, 0x3, 0x3}, 0xffffffff, 0x10000, 0x2, 0x6}, [@coaddr={0x14, 0xe, @in=@dev={0xac, 0x14, 0x0, 0x14}}, @replay_val={0x10, 0xa, {0x1, 0x4, 0x2}}, @proto={0x8, 0x19}, @sa={0xe8, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7ff}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x0, 0x3, 0x4, 0xa, 0xa0, 0xa0, 0x32, r6, r7}, {@in=@multicast2=0xe0000002, 0x1, 0x32}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x3f, 0x80000001, 0x9, 0x101, 0x100000000, 0x2, 0xdacc, 0x3}, {0x5, 0x800, 0x7fff, 0x80000000}, {0x0, 0x5, 0x6}, 0x7, 0x6, 0xa, 0x1, 0x5, 0x40}}, @replay_val={0x10, 0xa, {0x0, 0x7, 0xbc}}]}, 0x24c}, 0x1, 0x0, 0x0, 0x40000d0}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000002000)=""/18) inotify_init() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000003000)={{0x3, 0x0, 0x8b, 0x3}, 0x401, 0x7}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000003000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000004000)=@alg={0x118, 0x10, 0x1, 0x7, 0x2, {{'ghash-generic\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x1a7fd177}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x7f}, {0x8, 0x1}, {0x8, 0x1, 0xffffffffffffffa7}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x8}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000002000)=0xd4) 2018/02/16 11:19:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea9000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x400000, 0x20) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = syz_fuse_mount(&(0x7f0000003000-0x8)='./file0\x00', 0xe000, r1, r2, 0x443df16c, 0x1810000) r4 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r4, 0x0, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000005000-0x8)=0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000006000-0x8)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000006000)='\x00', 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000)=@generic={0xcbcf, 0x100000001, 0x81}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000008000-0x8)={0x0}) chmod(&(0x7f0000008000-0x8)='./file0\x00', 0x7e4e37eb0d79f825) getitimer(0x1, &(0x7f0000006000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000008000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000009000)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000009000)={r7, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/16 11:19:57 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d7000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @multicast2=0xe0000002}, {0x0, @empty}, 0x4, {0x2, 0x3, @broadcast=0xffffffff}, @common='tunl0\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x4, 0x7f8}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x14)=@ethtool_wolinfo={0x7, 0xe5, 0x8000, "0c2028da998b"}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000+0xab2)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000003000), &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000005000-0x50)={@generic="cba0c7f2ee5f381bed0e31c80d49b0b3", @ifru_mtu=0x1}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000004000)="3cb3c38814f40355cdc2cfe1f7e7a90ee73f65ffdd5a1fd1b2893e40edd80cbde1c9a355eab0f7e4775a4b453ef58e12d524239b26b4a1964a2c7da19137cdea5ec8704a7e9b5fbe04e77693236cefbaeefe15b590ac8af0f52330518faed9866ff7") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000006000-0x1f)=""/31, 0x1f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x78}) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000003000)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000)={r1, 0x7ff}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000009000-0x4)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000009000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}, 0xffff, 0x80}, &(0x7f000000a000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000007000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0x80000000}}, 0x5, 0x7, 0x6, 0x7, 0x40}, 0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000b000-0x18)={0xaa, 0x41}) 2018/02/16 11:19:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000001000-0x3)=""/3, 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x5, 0x100, 0x5, 0xe666, 0x80000000}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x7fffffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r5 = getgid() setgroups(0x3, &(0x7f0000000000)=[r3, r4, r5]) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x1, [0x8001]}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000)='./file0\x00', r6, &(0x7f0000003000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x2, 0x1, [0x46]}, 0xa) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r7, 0x540d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000003000)=""/188) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000005000-0x1c)={0x53, 0x673, 0x5, {0x1, 0x1}, {0x5, 0x8001}, @ramp={0x3, 0x80000000, {0x80, 0x8001, 0x1, 0x323}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r7, &(0x7f0000006000-0x10), &(0x7f0000006000-0x4)=0x10) setregid(r3, r4) 2018/02/16 11:19:57 executing program 4: r0 = socket(0x10, 0x5, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a98000-0x108)={0x0, {{0xa, 0x2, 0xffffffff, @empty, 0x3}}, {{0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0xfffffffffffffffb}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00003d8000-0x88)={0x7fffffff, {{0xa, 0x3, 0xffffffffffff3b3e, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ecc000-0xc)={0x0, @broadcast, @loopback}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0xffffffff7fffffff, 0x5, 0x1, 0x3, 0x100000001, 0x6, 0x5, 0x80000000, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x0, 0x0, 0x9, 0x7, r1}, 0x10) listen(r0, 0xffff) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x9, 0x4, 0x9, 0xffff, 0x8}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000-0x20)={@generic="78315b1ee828d0b45fdf391bd33cbc30", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000005000-0x1000)=""/4096, &(0x7f0000004000-0x4)=0x1000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000002000)=""/183, 0xb7}, {&(0x7f0000003000)=""/32, 0x20}, {&(0x7f0000003000)=""/21, 0x15}], 0x3, &(0x7f0000005000)=""/211, 0xd3, 0x1}, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000004000-0xe1)="3dd26b56b690c49b9ac3963f83bf1b075a2f6e89763d99ec2b1b3d82fd232b0e1d863622243312740f2619cfc9302784acab6ebe74dc1ccc92e547b67573b0126f2b52f91fe3048f7b983f4fd3c3acdb7927f5330bbc30ec45e2ab98aa3e6615e85713e8bfd48beb30c5a332baeb8fb760721525c74c4eaef6abd1bdaeb30bcbd0fca9c6f1ab04101a989447fd19d2e5ef8093849d847a21080ae9971b9dd4e61644590d19084c84033cdf38bc10b91d07b098458be9535cbd9171c9771329d8420a39527adba613916a533321bc3cc39515c794ae5a5633498ffcb72d0f751262") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x0, 0x3, &(0x7f0000008000-0x50)="16f3fbae6e32e1ff018f9c893d28df681cc72501a4fe0e7629ae9edf2ea825d88f478a18d42f68b3d9072efc99051daf0a14df3280e79baf96c7f59fdec1cbeefcf78ff1db46c902c4f3400dd6e685c0", 0x50) r4 = gettid() sched_getattr(r4, &(0x7f0000003000), 0x30, 0x0) 2018/02/16 11:19:57 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bff000)='/dev/keychord\x00', 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000eed000-0x4), &(0x7f00003b8000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1000, 0x1, 0x7, 0x10001, 0x9}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000954000)={0x6, 0x9, 0x200, 0x6, 0x5, 0x2, 0x80, 0x7, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f000077d000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000a3000)={0x0, 0xbb, "fb210fb466fe30cd22804e69e50f0373bc97ea84f038d1d60688e55e9bef6b5ab8b26e0abe2512cd8208ab1758540aa21914d72d816d544c4ccd6bce39c202d95c22206a97ce5a6c881e9c9d54d4d24507d3202d69d6635718020ba99f9db729c98328c1ce7c076655f561bf9480113ef34ae2ef6204bd4891bfe7cf9842d6a803181b8b5147aa984e88b7d373f6937c1c9816924d29fb24a4572bb2ed3960c5490531bfaa92854802dda3b0e39629d9ccbf5f287b7e34a182ec25"}, &(0x7f0000fcf000)=0xc3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000809000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bc5000-0x8c)={0x0, @in6={{0xa, 0x3, 0x3cc9, @empty, 0x23c}}}, &(0x7f0000000000)=0x8c) 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(&(0x7f0000000000/0x1000)=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) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000153000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10, &(0x7f0000416000-0x20)=[{&(0x7f0000001000-0x5)="53cfc74348", 0x5}, {&(0x7f0000001000-0xc4)="4f328f27f8476aca5ea728f85ca250359f276f88dcaeea362c6f7fba16aad84cd4e78d78bbd0c76b50ad3456ab2bece20d6e0a57877d5883f135e699126a2b4c80ef29011a6b3141fba221422797a3bea87db0707d5ef9ca3acd83aeae9061fffc45f1ff8e6b8e303226ed52bb3287b58bcdcc887524e268c9269d14e41b37a62f3a21cbe99bb47bd2034953b4a386f551ce8059adf7588d3c559d091f332ea672720554a3b92a088c260eb271644b794a3bfa156a7dc608ec45ca0aec3a2928459c2598", 0xc4}], 0x2, &(0x7f0000001000-0x60)=[@init={0x18, 0x84, 0x0, {0x8, 0x5, 0x7fff, 0x5}}, @init={0x18, 0x84, 0x0, {0x7, 0x401, 0x3ff, 0x6}}], 0x60}, {&(0x7f0000000000)=@in={0x2, 0x3, @rand_addr=0x95}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="0987d2698b622f4a78cb41db447e4b690ba4553a7e6313f7787342b8049feb991b48e2160ae3328dfc786254b62bae3f1580b2119cb18d", 0x37}, {&(0x7f00006d5000)="131a5d885b541e2140a4525590e7f10ff111465f079eeb52c95c1e8dc9f0038908a4cfa666a794b86918a12c2d9662cc87db12069912fae11cf325ff3f0ed7f0ce682cc0447b71f30cb466458acb61c3d22269bdf4c3fd3117000d9fc3fbd58aed86cf87aae24d0a44089e38001e091cc2e68ddd24845213d73c9f9c614e6a64c5af5a85619dc3984a75b4a8486c62eff692513880058d53", 0x98}, {&(0x7f0000066000-0x4e)="1fcb824adf289bf947628a4ffe903be2b9329eff691ac74e66e45d629c01e7d92a74b3a7b21d37bfeaac9281f1b273990fb21de97b593ac953dec6e59c05bb9e070a222772ecde5b7e20d6b67492", 0x4e}, {&(0x7f00002c9000)="3b1869ddfbfa865deb4c0b29c36d18d94978461bddbb034601d5c34a77730aebe2e1a0d0e497c3b705f384e5b7df387abb6fed87fffa8da2fefc45fc52cdb1743ed13f2620be3e91b5ec88b9a6513393f32bc03befbd26cdff01940a97965549525962a6de8ddb1f5935556e8ce5ccf5141e0bde37ea95d5d6a88b5033783483b7c19d0b5991de6c4305e429ffad74abf219b3", 0x93}], 0x4, &(0x7f0000001000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x7ff, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x9c, 0x100, 0x4, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffeffff, 0x1, 0x8000, 0x200, 0x3, 0x8, 0x80000000, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7ff, 0x8, 0x1e, 0x401, 0x1000, 0x9, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0xa14f, 0x8d5}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x3, 0x4, 0x1161abae, 0x1f, 0x8000, 0x8, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8f7, 0x2, 0x0, 0x100, r6}}], 0x180, 0x20000880}, {&(0x7f0000f93000)=@in6={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000941000)}, {&(0x7f00001b6000)='_', 0x1}, {&(0x7f0000000000)="8119bb800387545ae6f0445aab407f72c2a06e71d43d9b40dbcf9e30a2b7a47a7701fefb14a5cbb187fe9536f9360b8e87cce46f1e2233891604885b34f17f37e7195f628719bd74e052a8c6e7e6ac9bbc05f77b61ec790dbf323f23cb986b278686351ab2aed04ccff10d25736d6eae1984c4a4f7316d46363861ecdbdff157af1c6af1034f4ed6d007b1f34575d7150f9a26212679d96432c4e1f7d05acfbb44e914edf34bd72618985e1b5be272a81dcae753f04251afa4e8aae5a5cfb906c9be048d", 0xc4}, {&(0x7f0000001000-0xee)="fa958dc9055776d508b164c2d819b705cd0b4defdb3a542e08d0338b0a30ec5c885ed6b6e43c040ebd0c9ecf75e9622672c8562f230be2d20e76d650ebde103669493019476a3a1ad1b072d3ff085986421e3a9f7cdefac91c2166cff8e1e83a980940c17af6d777d05c1cc324295551fa004622834c90ad61bccce534804390f9698343565501339de5492d840768265aef551b827fd1318bf5d7cd81e9d1d7a8ae9e99db7d0775e5ab98039cbb5ae8a423fcaf3f88449c3086d910f0c49d3b80f83a3a49fe005bef7d77d67922eceb2ba5daf7fa1896057ee5fd7e3a29858203cf7c0ac15482918ac1f17a42e8", 0xee}, {&(0x7f0000001000-0xaa)="9c0fa5c5620b228730e4af2a2147e6bf53e8beea445710699ddbe1522b61f0290ae69e6d082231ac8966304569f2076c1238e16b14d89b557c8ee8d49c401e88af83a39b2d8a3b413f52620fbea0c75ff63fba2ec722e40a72da5a67f7fef6eeebb93e367859eabe03d613e20161b5a6b772d2936cd5638c85c15d5cd8ddd462b09038f6ea63da0cadc9d2da919faee278725ee718c6b6134167d7b35591588516544f1a824d59654db4", 0xaa}, {&(0x7f00004fb000)="4a015c02f194d1f966ab0b1d2aaca747df415180f87e76e4a7ada9676ce1e63a5af5e64b16cb6914f6f732244eb34008536f2cc836e7754fe0feef3697cc3dd46bc2dda6b4520a76615e6ab33645b542f247a22c7b0917bfdba32913347c88c8be1d097d54dee6cfc77f6152f66059a9d39b33da159a61c2016ded2ab8233312e46e80bdb37ca24952d3033f94782dd4ff3d6c079cb0fded8849c8660eec35", 0x9f}, {&(0x7f0000000000)="4cb9f8718f3182a311b4a74bad04c6f9c1f8852772640d3248628d8cc0f4422f143f2abdac971d8d19b00daea482f2c7019c3c08ef97b6adbae436b48a46ed9547b3f602a982972cf94c5af6dd06835531f68f9d07ff20780e1d9fc172cd818f6aec33c02c65550e5fa46d503ec6e056cb0eb638c95e8df458c3b6e708593828f8c9da92a8cbd6feb966e22d5cdd4277f8778735f92a7776b4471cc34caac42dfcd4cdbf7c6505575df1bb93efee41afd83f48e243e2483c8bdff454dccec5a9a261b5b0c3775e84fbd9a08578fda54e1a8464bfe0b844ff8e765994e31c9a34360517d8987b8fd916e4c80e09de8716c23162a0c7", 0xf5}, {&(0x7f0000000000)="9747a9dec091ef982671ef68cb3175fdca85df3a4988575758dc7fa174e0acc4599a679f95c2b13e1809efc44d46605eaa53b697a692b0373670d64713c763f70cb779c1dc635edbd93792847e7f8a4afa03be630dea89c3d1ef3741fbe4a6eb9a13b9ed1dc1b11c54da9910e259886f0d138eac2b0cb708c3d6f1c30378380fc0591307b09973c3a17143bd8abce9cc3697199799922e125ca3e740719eb0905915c4a5ce3c2a90bf2e9b7761022bcb459fa2daa1fadeb0492d330c313e67a67391", 0xc2}, {&(0x7f00005bb000)="3343aa39ae8d4f0073e93226d3952d4ebe2819465c5d6cdfcb65e214fa7b5e48bc1a83985ab713dc92b2cf7fad0310e4d01cac54f8d788b226a653b834d0e7853b69cda7c3ff324134ce78da3af181ec0df9afe64d9291df66f1869243fc44c7dc353e28a4ff03c6d70d1e026d03d270d74b9fda0a5cb277fe8391bd37251764452cda80c3a94a535bdb24e0b6b62ee3ff0ed9c7c0db4de48e777f993ea2f5033743bb427f68c39ef65a93e6c0bdb41782a9a27b4dfe1e14a2ebfc99d482ef5a20f732818389e19092e81d6ffd95fa789a1000a961da733876cd03ea2260852fd9e2095e4c6ad89e98fcea50f3cb2823", 0xf0}], 0x9, 0x0, 0x0, 0x4000}, {&(0x7f0000828000-0x10)=@in={0x2, 0x3, @rand_addr=0x5}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="9d0b14c4cfcc75a3bc41f9e2020d1a435836a0192f2ccd55468703acee28336b9832470f70d8bdd64133a2b992852e8991d9ce93cb58c83ee0a5e96bd15ddde0", 0x40}], 0x1, &(0x7f0000001000-0x60)=[@init={0x18, 0x84, 0x0, {0x15a44dfb, 0x462, 0x5, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7, 0x0, 0xfd24, 0x6, 0x4, 0x100, 0x3ff, r7}}], 0x60, 0x4}, {&(0x7f0000000000)=@in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0x7a)="159f92576709c8965044879ea09630d9f958537448922edf5afe8271d0c14e304a0ef2aad2409f474f7f89330fa43d118cda40c2fbb96d17f521481e5bf9b43d7b133927a1d5cd5d119a505d6527cc8066e9665db33c9f8cc9030f8ecdb9b1c9bffc68a22bebed60c7e3fcf2470cb43f15e76601623d30f48759", 0x7a}, {&(0x7f0000000000+0x94f)="6d52a6ee29d31c78039b448783a9677df41245d907b4603d3aa7bb58ff3a9561e3567553a8b50abc16a4bd7bbd548c8669895ead65faf5b51b39d5b424cd14b6f66e6e2352315b4ffc391232e19b8070ae9ae998f51f527a7a91dba18ecd5dc0406455172b0dcd5bc06b73b469", 0x6d}], 0x2}, {&(0x7f00005d3000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000c3f000-0x60)=[{&(0x7f00002e3000-0xb0)="f475bdeef2124301050a77d848df5acb6dd72ab313e9ac1fac7f574c5ebdf9662d3b096d7bc4e975020a0f6443338251aeed51a963e645da1c1ad061f2280e84e23d48b78b2c970d45b72f7ca3979c0a6ba9245eaeeea3836dcc62bdc6f800fa6607141613c440d11278f01936f898de71017755c5fe5fe0e7423bd8dd638308855e97d9c9cd98a1c0de8be0c99eb771d2332db5da4339509b477833f297cf87d3e9b66d577efff1f91869c22f399dfd", 0xb0}, {&(0x7f0000000000)="3defc3ccc565443fcb924f1e8c7ae4a4caaf83b7996c7f354e140dbe02b82cdc482b93c943a28345f86449a50af9c2e95eee645a8465786bf3c4c58bb7924dd646b44674f680feab31691c97c0207de90f6fe43539ed9b606c34136ce944db7e9f264da5d18c857706d25ae81e7b5ae7ffa0427b3ece947d391fe6f56a957a3ea741", 0x82}, {&(0x7f0000001000-0x97)="8f908e1271e9d044f3d44a95cf16a026e1577da936747de2fc0a9fe54cf8e9aa914329f3717571baaff376422403fd3cb61e4b7542f936f3711147b1a1d4c6206445eb43b1b2a0bfa4448893f08b804c64b7a345033fccafceea16b6fdba92c85cdcd7de12a7018ac6759396b6c314f89adcfd2c3a0f8943375b8d8ebfb3ca32822ba14028414104f9d47e2f37d081057a2ca5ccf58d4e", 0x97}, {&(0x7f0000001000-0xa1)="28f42506be252378e72a3606537163ccd4fb4638b5c91eff19a9e245a07d425d28fabb67bceebe9b7acf48ce370a520309d3fb5f0a5d589663114ddc59539d343cf9ec2f5b0983bf666ebbe57dedb081c2ce167f276f0ffbf1ad63990d35898d6e9f3c7e32e994652cb4502b01eef3102db1bdf7e6971328ca3523b7fe1452cce83314f9ed3908711ff46270f43f0ca5efc3d13289ec0f96ca9c2885a45c1222c2", 0xa1}, {&(0x7f00002c2000-0xaf)="8478b14c67b1b85a864abcb0380a54e7969930025b04a6ea1ea4adc0ec7274733b86834bf658db66f75c6e2d363660f8e743873706b0796af900631880daf19bd664334e269c08772ca007afcd012b1a0a1341a097070359b4657173a85f68fe342b2b8c66184e9be0ba80b4d4eea47697f5ac14df11498cc2ff144d2f39cf8450f1e8cf173ac49f6e3b7692bceba159eb15f01e02385074fa15d0ce39409ed6f0a8b4ef8c3181240220ecd6656b64", 0xaf}, {&(0x7f0000001000-0x27)="e7c2c619444a057099c420d359a1fca625826b23ede8f205b4e925ae59f1e4469d0247a23a8523", 0x27}], 0x6, &(0x7f00008d0000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x203, 0x9, 0x5, r8}}], 0x30, 0x44004}], 0x6, 0xc0) 2018/02/16 11:19:57 executing program 6: mremap(&(0x7f00007d3000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000026e000/0x2000)=nil) munmap(&(0x7f000026e000/0x1000)=nil, 0x1000) r0 = syz_open_dev$usbmon(&(0x7f000026f000)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x7, 0x7}, {0x0, 0x9}, 0x5, 0x0, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000004000-0x30)={0x5, 0x3, 0x9, 0x1000, 0x7fff, 0x800000000000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000004000)="463edfeaa23f8ae676600788e142b7f93da6b9edc3e4831f340d7564af1ac96409d38cd87f2820175b75617a0c3808f341a8f20c6b7bd6fc7bf0ec5ebe19ca91a6148d7e3129807b2a22a134e4", 0x4d}, {&(0x7f0000004000)="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", 0xfc}, {&(0x7f0000270000-0xdf)="bc059a3a327bfe60c36d226ea5f44f1e6a7e4350b20f278439dd078c198f877afe9d29d9063dd28b17a2a42c5a9cd1f091e0c02bca6106c76cda6b95e3ffb3fec250e06c7d7da9b55cd5a5c01ebda9c2540c925797f132298932484bf90ea0c367460a914513aa87920e93db01268260b8838fa53e0bff491444ee81d087309b6e013e1975707de7a3f1e1c8c1d950adb1adc492ed44077d5ab0719a31de6228cbaf0d786285a7af82e2ba5c95e5c0dc70fee31cacf286c04246067757da5a578828367edeb95ed77696dabee60b90e2ef48bcdce44f2c6e3a21900a2291f2", 0xdf}, {&(0x7f0000005000-0xbd)="04db8daba1f4f73180b4644f78fe745774c3467ae735210ebf63b03d1c5e1fa7ef35ae0eebea009a6e7ed5bfa6a8d9c418f15e674c4e64269e32f6d7584127d4d14334f99d8c21567e995a06d71d51f91e9847ec92afdc344edd79e29e4c3c02c6ddf7b4ca98846075a6c88b40820aecf9a8cc5690b99aa3d3baab63e2a10536da2e140c35d92d0a0d3cbd8b0e073fdd7158f40bcd75f08129345ca5009641eb250ab4e774c1112b13328c979f73d10d2fa5c50e83e8a387edff44cc4f", 0xbd}, {&(0x7f0000004000-0x90)="4c2439017eb4a25852a10abc4b96ff294f6a79d01585f564c6ad288032cd5cc5fc9e59f0ca6725f56be38261cfc3a888b41c5f90136b658b094c1f142eb6096dd83f7712b6a608924e6f1d9aff056f2cf606b6c510b94d3b19f9d0914ee386175def9c1f31d134ab84bc6babfdcf53089ad32b975db509a012f9f9d9ad9c723f59617b3875883fa62a7a8614a7d782fc", 0x90}, {&(0x7f0000003000)="b7b8b092eefa1a5331c2ec73fd6e68d9bbe90a607720fbd129ee2417a202b9bdf75562ce267bb585eb596b3a79fe5e8ff3f12529a73253145d5e67f214c2f3bc92883b5ab4e80e7caffc7096b0f9d08c531ac53d652c60a3f1ec778e5209a511de12f5dd780cf14fb7e402", 0x6b}], 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic="5465c099ac9b025e4187bb5dfd55d23c", 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000-0x8)=[{r0, 0x2}], 0x1, &(0x7f0000006000-0x10), &(0x7f0000006000-0x8)={0x8}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000006000)={0x1, &(0x7f0000006000)=[{0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r1, 0x1, &(0x7f0000005000-0x4)=[0x80000000], &(0x7f0000006000)=[0x100000001, 0x5, 0x0], 0x64, 0x1, 0x4, &(0x7f0000004000)=[0x4bb7], &(0x7f0000006000)=[0x7f, 0x3, 0x200, 0x1, 0x1f, 0x3, 0x80]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x10}, &(0x7f0000006000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={r2, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x6}, 0x98) [ 30.606146] IPVS: Creating netns size=2552 id=1 [ 30.652780] IPVS: Creating netns size=2552 id=2 [ 30.701829] IPVS: Creating netns size=2552 id=3 [ 30.768044] IPVS: Creating netns size=2552 id=4 [ 30.847713] IPVS: Creating netns size=2552 id=5 [ 30.940953] IPVS: Creating netns size=2552 id=6 [ 31.057995] IPVS: Creating netns size=2552 id=7 [ 31.201723] IPVS: Creating netns size=2552 id=8 [ 33.436929] audit: type=1400 audit(1518780000.046:5): avc: denied { create } for pid=4754 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 33.497301] audit: type=1400 audit(1518780000.106:6): avc: denied { create } for pid=4754 comm="syz-executor0" 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 2018/02/16 11:20:00 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) prctl$setname(0xf, &(0x7f0000014000-0x2)='}\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000026e000-0x15)='/proc/self/net/pfkey\x00', 0x28200, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) socketpair(0xf, 0x803, 0x4, &(0x7f0000e65000)={0x0}) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000f9f000)=""/24, &(0x7f0000815000-0x4)=0x18) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/16 11:20:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='securityvboxnet0vmnet1user[\x00', 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x1f800000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000002000-0x8)=0x7ff, 0x8) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)=0xff, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, []}, 0x3dc5) 2018/02/16 11:20:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000000)=0x4) ftruncate(r0, 0x7ffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b9c000-0x15)='/proc/self/net/pfkey\x00', 0x40100, 0x0) r2 = syz_open_dev$sg(&(0x7f00005b4000)='/dev/sg#\x00', 0x0, 0x800) ioctl(r2, 0x2284, &(0x7f0000b63000-0x3)) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00002ca000)={0xe4}, 0x8) 2018/02/16 11:20:00 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) pwrite64(r0, &(0x7f0000008000-0x32), 0x0, 0x347) 2018/02/16 11:20:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x2}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000004000)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getcwd(&(0x7f0000004000-0x1000)=""/4096, 0x1000) fsetxattr(r2, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000013000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000c10000/0x4000)=nil, 0x4000}) 2018/02/16 11:20:00 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a42000-0xe)='/dev/keychord\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008ce000)={0x0, 0x6}, &(0x7f0000315000-0x4)=0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000697000)={0x0, 0x0, 0x0, 0xbb6, 0x200, 0x0, 0x9, 0x8, 0xf48eb5995a4ff837, "66e6b394bf7a9b019870b50dc1ad323fe147dec2c156e4f44f39ae6fe38cc66aa120f08da82c6299caa7ae42bd8b40d8a8165d7fb9f2694c3a15d9badf46d8a6", "f4d9f0b1d2c12891d2bb661cf4a2ac29a75f59a6c84ec60fe2239cb10dd1ab3bf0fe6664a3eb64509212a68921704699ee10a0cf2a067f7d0c935a13ef026ae7", "ea08742c748484735816a5ff4343e09462701a75c5b11508e44463bdb491b3dd", [0xa0, 0x7ff]}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a3d000)={r1, 0x0, 0x200, 0x5}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b2b000)=0x9, 0xfffffffffffffe9f) ioctl$KDGKBLED(r2, 0xc0045401, &(0x7f0000001000-0x1)) 2018/02/16 11:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x254}}]}, 0x138}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ec8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000b77000)) 2018/02/16 11:20:00 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xc)) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000010000)=0x2, &(0x7f0000011000-0x4)=0x4) epoll_wait(r2, &(0x7f000000d000)=[{}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/02/16 11:20:00 executing program 1: clone(0x0, &(0x7f0000e91000-0xf9), &(0x7f00000ea000), &(0x7f0000f45000-0x4), &(0x7f00008d3000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x5, 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) getresgid(&(0x7f00006a7000-0x4), &(0x7f0000000000), &(0x7f0000000000+0x8a5)) 2018/02/16 11:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000016c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000ab2000-0x60)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3}}], 0x2, 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000043f000-0x10)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty]}) sendfile(r1, r2, &(0x7f000078b000-0x8), 0x10000) 2018/02/16 11:20:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='securityvboxnet0vmnet1user[\x00', 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x1f800000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000002000-0x8)=0x7ff, 0x8) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)=0xff, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, []}, 0x3dc5) 2018/02/16 11:20:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x301a01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b7b000)='/dev/rtc\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000001000-0x1), &(0x7f0000ca0000), &(0x7f0000ab9000-0x4), &(0x7f00000de000)) pipe(&(0x7f0000b08000-0x7)) 2018/02/16 11:20:00 executing program 7: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006d8000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getuid() r3 = getegid() mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fde000-0x38)={&(0x7f0000fdd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000099b000-0x30)=[{&(0x7f0000fde000-0x62)="87ad577c4d8b3ebe0bcb672c035b343b7f3176db79c06cb646590ea582efa77cc74d02d556d7fd923e4db87b3d9a53f1a2cc7876c194f2a800dcbb7d335073cdcf1ada8a340a8b21fb7a9769f9246fe137020c7a3d0979479d3ceb20ce75ceac1747", 0x62}, {&(0x7f00001a3000)="ad1e398b5e58203237892d8729ecdedf54a7f0becc24b0adcbfc66ca5708ab7eaaf7673d5ebc95ee0f44b87b59c854ad4d8d38907e68dc074fd89ab8dd1ab8d399bd6070b2fd07a75a570b904fadebb2fde7a5f36f6934b6121f6468af97cd88edae19b8541af1b70ab9cecb7d6161d5ed855c447369867bb2b5b458006fd758bf618675f0e2ae71c287095a6865c1b0468dd021d81d2375be1073f8ac16f951c6ad05e70b15cdbc", 0xa8}, {&(0x7f0000fdd000+0xe34)="8aee0f510c73fc7a04eeed48167f209d8d79f99635e7c3ce6933ce74e997ffd7fe31247a2566701a5e5bcdfbbf6334de9bccf6b72ca9ba7a516291bf0e9f829dbcf21c536992c4b902162bdbf11aa23fe419f4b558d4be1a8b0f18136dfee8736fc64b1f727d1805eb5de86915f8799667ba17fb97de9865fd499a6f8f4f1230fce560cf26ef6fbf536fa51a1d71452a884642453824113025a13c5f0845396c546aa1a4f4de2fb883eb3cf52f082c442f842b14fc7b3232a08180b54cb330eb256d23e23832cd66c117d56b110c", 0xce}], 0x3, &(0x7f0000fdd000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x20000801}, 0x20000040) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)) r5 = syz_open_pts(r4, 0x0) r6 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000e35000)) dup2(r6, r4) epoll_pwait(r6, &(0x7f0000d19000)=[{}], 0x1, 0x0, &(0x7f0000133000), 0x8) 2018/02/16 11:20:00 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000303000-0x10), &(0x7f0000ae1000)={0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000276000-0x10)='/dev/sequencer2\x00', 0x802, 0x0) futimesat(r1, &(0x7f0000ae1000-0x8)='./file0\x00', &(0x7f0000171000-0x20)={{r0}}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ae1000-0x10)='/dev/sequencer2\x00', 0x602102, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000ae2000-0x10), &(0x7f00000ec000-0x4)=0xff26) 2018/02/16 11:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000137000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x4}) 2018/02/16 11:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000bfe000)=@newsa={0x1dc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@sec_ctx={0xec, 0x8, {0xe5, 0x8, 0x1, 0x1, 0xdd, "04fb587a7f5aa204ced37e967bd3bc635c685700e79870a72f54b36e2ad69c8eed3d5acc2dd8d055bf42b58a0730aa6cbd789f21cb93533f404bae87b4bff3a198007c4afd2218b2f0d0535292c42af115aadf908b8e19c40e40df0b857b580691c74934756ae6d011f83adf2dc2b44c5466c5d8fc71023e663fa4ec5a0ffcb93b47b3cbec0a80c2b155bed34ac86b4da70c92cbb9bdce2eb6a3b1cb310ad798b1448da880d766281b5f7a89294151aebcc777084962851880834212a6a1d88bce50130168ed1e98bb360918c4b8e28111be5ec387a96d6fb249ed6b98"}}]}, 0x1dc}, 0x1}, 0x0) init_module(&(0x7f0000305000-0xf)='keyringcgroup@\x00', 0xf, &(0x7f0000de9000-0x4f)='bdevvboxnet1vboxnet0*eth1&{selinuxselfself,(^userusermime_typevboxnet0nodev\'^]\x00') r1 = dup3(r0, r0, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00001d4000)={0x53a, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) 2018/02/16 11:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000986000-0x8)='./file0\x00', 0x1, 0x180) r1 = syz_open_dev$sndseq(&(0x7f0000389000-0xd)='/dev/snd/seq\x00', 0x0, 0x109000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000b05000)={0x0, 0x0}) ppoll(&(0x7f0000699000)=[{r0, 0x1000}, {r1, 0x2304}, {r2, 0x4088}], 0x3, &(0x7f000032e000-0x10)={r3, r4+10000000}, &(0x7f000008b000-0x8)={0x3}, 0x8) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) r5 = open(&(0x7f0000e70000)='./file0\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f000050f000)={&(0x7f000074d000-0xc)={0x10}, 0xc, &(0x7f00005db000)={&(0x7f000016a000)={0x1384, 0x2b, 0xb00, 0x2, 0x0, {0x7}, [@nested={0x1f0, 0x18, [@generic="fcae63410d67aff43e43c030ee517db9dc19d48b99eeb62b9e", @generic="604078c6b88baf17e28224b7f6326af5da7f7bcd6d9afc20be48e3d0e36fc9a968922f5faf0bc43c", @generic="632bbd6821d047d507d1633b675d7023326f203b07258961b38821b6f5e07f9612b6126f9854bd50e77db5c265c51bfbf1349ae57faed92419dcaf8fbd20e7062669309a65", @typed={0x18, 0x80, @str='/dev/snd/seq\x00'}, @generic="0bab49dd29b3bfdce1a45e181080de879143023764ec31e5d9270e1bc6c2f235ddbb42ef5a2055dbb5ee392755c13516a48eb03cb1a170ce729b1bbf2a503646dfe900829a287ece1999c5b8081b25a63b6ecb0daab3d508bc1abe05e6110040dea48ffb1b8dbdb2462b7203f2a2691b7a46c1211209a46353cd3fe8d3f75f2f96965ab627d76d973db280b07d45e3612e98f9059899122cabbd070590dbe31a5cfb8e69a17bc78be0675c4a2b731df4eddb2435475fdecb5092485a54e662bf", @generic="a02f75ee4044a19b5fb899c96bfb577c33f172f2a0a00d63ec3b0e0cb06fe2389684b7e924de47a60c5a8e2c4680c775740713e43290046fc0f7a657ece84dac2e259cc68cc7b254b393e63e1618e473c267150c78d6d35a0207bd9ee2e8e67bfa7475068f4f1cbebc6bef916703aded8806b8dc1abe152a85b242662608649b", @typed={0xc, 0xb, @u32=0x51f}]}, @generic="1c7db83f4c962c93e8ce8238e0da5b3ed77acf695457143fee81a3e3a63eb6a215e569277fd397d44f6c4efa2d66b5efd967c45caf649922744174baeb3f49dc284bac2dd9d6103322f26cbe5ce9b78615b0ed03aac95927cbbeb6bd301162a4f1c492e5049e761f2b756f173e31f6c220deb7413d9997a792aedcbf3a7d494a79da3257c6fdcec1f1cb3ccf42ec7d21098323321ae26d79018bef5d060431b309e3262a77f0ca57d6ae12f6d42312d821d9494ad3ebb40f79bc2f23b40089d82dea38d68722b421453ba245264b89cc025955de247e4e620d8433d4c36ff4ca1a4df8", @nested={0x10ac, 0x33, [@typed={0xc, 0x56, @u32=0x2}, @typed={0xb8, 0x7e, @str='\x00'}, @generic="981c1bdcbc5d3d17c66a18e73d3a56a239437fbeccb4c1dbd150cc74b3242bd1ba9ccd0c4118fe88ea2f164a4a1daac4933ec7939157031f907c4108ad79de1d8baccfd6836174828487ff9ae0015d41f75514bd18f6c1106535f5fcb66f91bd79690fbfc043306ef3eabcc9", @generic="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", @generic="380c4c4fda90bde82aac5031f6c374ecb75f9b9a0b6a461ac0d44ad3625b9dc38ce6"]}]}, 0x1384}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) lseek(r5, 0x0, 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000880000-0x14), &(0x7f00006d2000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f000030a000-0x1)={0xb39}, 0x1) 2018/02/16 11:20:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getitimer(0x400001, &(0x7f0000f28000-0x20)) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@broadcast=0xffffffff}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@dev={0xac, 0x14}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d21000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008a6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000525000)={&(0x7f0000c99000/0x1000)=nil, 0x1000}) 2018/02/16 11:20:00 executing program 0: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f8b000-0x38)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f0000f8b000-0x20)={0x2, 0x800000002004, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2000008a, 0x1, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/16 11:20:00 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 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x80, 0x0, "fc779433e999", 0x7fffffff}, 0x10) 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) socketpair$inet6(0xa, 0xcc1e55977fee0a25, 0x7, &(0x7f0000002000-0x8)={0x0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x2000000002, &(0x7f0000003000-0x10)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000-0x20)={0x4, 0x0, 0x10000, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x100000000, r2, 0x10001, 0x800}) 2018/02/16 11:20:00 executing program 4: mmap(&(0x7f0000000000/0xabc000)=nil, 0xabc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f0000a2f000-0x8)='./file0\x00', &(0x7f00002ca000)='./file0\x00') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005ef000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000abc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000abc000)=0x14) setsockopt$sock_timeval(r1, 0x1, 0x32, &(0x7f0000abc000-0x8), 0x8) 2018/02/16 11:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = add_key(&(0x7f000005c000)='cifs.idmap\x00', &(0x7f00004a6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b37000-0xd2)="3e8a1d0de53be8d1f062a57747196ba61e939e008609b2deb83b8e49b54b2b239c4b4fa192442f41ce6093a99261437d004121657d2795d61ac992f03b52b83463e1e57eb13e0dc1698f8a790d478450eeb3121166532c4af80c23cdb9b8b6a9594adb316c17db02cab48eef9d7d422ed703283b522a91f9b8c18e0adcbaa7277b48ec2418ed8998fc8036076a2702612eac26abce16cc8c48b3da7c524229b925d9abf4bf26ae7ef88f7714194c96c43d23d64cc05e3dfa2ea269ec219363a2e493c87987ffdaed562b887f554dc3b7a46b", 0xd2, 0xfffffffffffffff8) keyctl$update(0x2, r0, 0x0, 0x0) futex(&(0x7f000000d000-0x4), 0x400000005, 0x0, &(0x7f0000366000-0x8), &(0x7f0000fc5000-0x4), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00006fe000)='./file0\x00', 0x101000, 0x2) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000622000-0x11)="0c7d08519a0226c659dade99ff31908e91", 0x11) 2018/02/16 11:20:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000e4c000-0x4)=0xc71, 0x4) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f0000920000-0x1a8)={0x2, 0x16, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xb}, @sadb_x_nat_t_port={0x1}]}, 0x28}, 0x1}, 0x0) getdents(r1, &(0x7f00006e6000)=""/193, 0xc1) fsetxattr(r0, &(0x7f00007aa000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000f25000)='nodevloGPL[systemsecuritycgroup:!usercgroup#\x00', 0x2d, 0x0) 2018/02/16 11:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f0000039000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000065e000)="406e5c050000008973c526bd30f6e5ae9e1622634932aff5a22e9de5d7a0668e"}) 2018/02/16 11:20:00 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000018000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000b000)=[{0xa4, 0xfffffffffffffffe}, {0x6, 0x0, 0x0, 0xfffffffffffffffe}]}, 0xffffffffffffff88) socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000009000)=[{&(0x7f0000018000-0x1)="8f", 0x1}], 0x1000000000000010) 2018/02/16 11:20:00 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000+0x327)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) openat(r1, &(0x7f0000006000-0x8)='./file0\x00', 0x440000, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/rfkill\x00', 0xc8001, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001000-0x4)=0x80000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, {0x7, @random="9577a226f57c"}, 0x20, {0x2, 0x3, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000007000)='./file0\x00', 0xa8100, 0x124) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) mq_timedreceive(r3, &(0x7f0000003000-0x22)=""/34, 0x22, 0x28, &(0x7f0000000000)) 2018/02/16 11:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000833000-0x10)={0xa, &(0x7f00002c4000-0x50)=[{0x7, 0x400, 0xffffffff, 0x4}, {0x28, 0x2, 0x7e, 0x3f}, {0x9, 0xde, 0x8}, {0x80000000, 0x0, 0x6, 0xe060}, {0x5, 0x10000, 0x3, 0x53}, {0x6, 0x6, 0xfffffffffffffffa, 0x5}, {0xffffffffffff8000, 0x7, 0x0, 0x7fff}, {0x6, 0x93, 0xfffffffffffffffc, 0x7}, {0x5, 0x2, 0xd4, 0xfffffffffffffffb}, {0x3, 0x6, 0x7fffffff, 0x6}]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000923000-0xc)={0x0, 0x0}, &(0x7f0000a22000)=0xc) sendto$inet(r1, &(0x7f0000271000), 0x0, 0x20020003, &(0x7f0000e98000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000014000)='/dev/keychord\x00', 0x80, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000a49000)=0x80, 0x4) recvfrom$inet(r1, &(0x7f000076a000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) shutdown(r1, 0x1) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000247000)={0x10d, 0x0, r2, 0x0, r3, 0x2, 0x100000001, 0x3}) recvmsg(r1, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000dce000)=[]}, 0x0) clock_gettime(0x0, &(0x7f00008cd000-0x10)={0x0, 0x0}) utimes(&(0x7f00006da000-0x8)='./file0\x00', &(0x7f0000345000-0x20)={{r5, r6/1000+30000}, {0x0, 0x2710}}) 2018/02/16 11:20:00 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x895b, &(0x7f0000fc0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000fc1000-0x20)="606d0b1e34640000dbffddfffffbffffffdcffffff7affffff00030aad8b3609"}) 2018/02/16 11:20:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006e9000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x46, 0x0, 0x0, 0x0, 0x0, &(0x7f000002d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f7000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000416000)={0x0, 0x498, 0x10}, &(0x7f00002e3000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003f4000-0x10)={0x40be, 0x208, 0x0, 0x1f, r2}, &(0x7f0000e15000-0x4)=0x10) [ 34.236530] audit: type=1400 audit(1518780000.846:7): avc: denied { create } for pid=5033 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 11:20:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98), &(0x7f00009d0000)}}, &(0x7f0000454000)) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000ae0000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003ea000)='/selinux/mls\x00', 0x0, 0x0) clock_settime(0x5b28888daf799485, &(0x7f0000533000-0x10)={0x77359400}) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000873000-0x4)=0x4000000000000, 0x4) 2018/02/16 11:20:00 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) pipe(&(0x7f00007f7000)={0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000fa7000)=""/182, &(0x7f0000ca4000-0x4)=0xb6) keyctl$describe(0x6, r0, &(0x7f0000fec000-0x16)=""/153, 0x99) 2018/02/16 11:20:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f00006eb000)="2400000052001f0000f9f407002304000a14f511080001000200000008a0020001000000", 0x24) 2018/02/16 11:20:00 executing program 4: clone(0x0, &(0x7f0000623000), &(0x7f00002d0000-0x4), &(0x7f0000907000), &(0x7f0000553000)) r0 = syz_open_pts(0xffffffffffffff9c, 0x400000) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x40800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2802, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x3, 0xfffffffffffffffa) fdatasync(0xffffffffffffffff) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x10000) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000000)) 2018/02/16 11:20:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000001000)="ca6e853d9f83d238f0017a61cb0c818e56cfd3d698895b2404c296856d4e1bd2a9463d32b7cd72e4b89d3e212498114405c1fa8e91e8d4c8cad0921dd916a6f6279ee8ea5127efbf815c601ac4112a789c0f29329ec0d97d5b0db0e729d0c3b6c053", 0x62, 0x15, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0x7, 0xc208, 0x9}) mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000007000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80000001}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) 2018/02/16 11:20:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000501000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003ff000)='smaps\x00') sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ea3000)={0x0}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000744000)) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000c56000-0x8)={r2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000158000)) 2018/02/16 11:20:00 executing program 0: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000002f000)='./file0\x00', 0x442402, 0x90) unlinkat(r0, &(0x7f0000029000-0x8)='./file0\x00', 0x200) pipe2(&(0x7f000004a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fallocate(r1, 0x2, 0x0, 0x9) 2018/02/16 11:20:00 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/hwrng\x00', 0x200, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) readv(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) 2018/02/16 11:20:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ed3000)="2c09fa", 0x0) r1 = add_key(&(0x7f0000236000-0x6)='.dead\x00', &(0x7f0000bd7000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001a4000-0x62)="17d8525cccb57017698a6ad9463b88075b49bd5969e4c250dd1c2aec8334018de0822444dfa6f34d54a68b1a8ca9fd18bfdd7f3d87d8b622c622b73218230fd8d305ba4757e24d4d7d1b160a3996a3171b4a759089fcb0271a238d65e5049ccbc1cd", 0x62, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x8) sendmsg$nfc_llcp(r0, &(0x7f00008d5000-0x38)={&(0x7f000026c000-0x60)={0x27, 0x4, 0x8, 0x2, 0x100, 0x20, "3f89772bba3d9f26304c809a42ca6e7b55fd97a9f99874a7f337777645debd3a5e83065f2e0c1dd0bf13caa75ac9ba91999b2c699dee244c75d0ca910f2c26", 0x50d}, 0x60, &(0x7f00005c4000)=[], 0x0, &(0x7f0000725000-0xe8)={0xe8, 0x1ff, 0xfff, "a775776047d2706fe87ef0de4557b16d390eee6a6c090822118fc193cdad2e472f26090c07963957dc70ed0e775c800f9d41f7be69d09c29b6e5b4403ed0efbe07ba528eff8a53f51c8a3cf68528e5c01f37bf9c4e99d23a0b6fb19e1f44a17cbdddcd2e46071ff6723d0bb935e4f8a1ca458c69b7ed2b47e204e6de1a65ec5a620ed09db538b53f27de31f436abe20cf7920c75d06c33e0dae0539701efbad97c599515dc8ad32ece4584f1d692db89aa9a84496a2c1e5bc5a6427d83c6232d208e9ddade48c53d5844ed6f0c3ac6e69c7ff461f82004"}, 0xe8, 0xc0}, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000a7d000)=0x8) [ 34.264732] audit: type=1400 audit(1518780000.876:8): avc: denied { ioctl } for pid=5033 comm="syz-executor3" path="socket:[12448]" dev="sockfs" ino=12448 ioctlcmd=8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.309415] audit: type=1400 audit(1518780000.916:9): avc: denied { setopt } for pid=5033 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 11:20:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x0) flistxattr(r1, &(0x7f0000013000)=""/39, 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f1c000)={0x0, 0xd7, "eacbc2cabb329a364af964f36cdeb1d052b1fc0bc51a8ff0a1096bdd2621c76711ccc2b45e661ffe0cd893c6e33c6bea51035da62e8c63df7bea2426e55c322728156be3722db2e020089deb6d04fcf548d440120c2c3ffa1c91eebc4f86b8387a0d4b09d4c5d1b281a10d63c2db17ce715a3cd7307921b2be1ab649566142d3e3685edbeec4408a6715e46381bc4a0e8147bfa2c41bf2fbd99c97f33afb5e3c1387a24c781677dbb4cb44fbf4cdfd5a04af23749ad4ddf0384cc1a94095719969afa0124f0d9b2861685d22aaf62ced2922ed5ad3eed7"}, &(0x7f0000378000)=0xdf) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000020b000)={r2, 0x5}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005f1000-0x10)={&(0x7f0000901000/0x5000)=nil, 0x5000}) 2018/02/16 11:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) fcntl$notify(r0, 0x402, 0x20) setresuid(0x0, 0x0, r1) unshare(0x400) 2018/02/16 11:20:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) r0 = syz_open_dev$sg(&(0x7f000052d000-0x9)='/dev/sg#\x00', 0x6, 0x10000000202042) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000bc5000-0x18)=@add_del={0x2, &(0x7f000023c000-0x10)=@common='bond0\x00', 0x8}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000de6000)=0x6, 0x4) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000488000), &(0x7f000035b000)=0x60) recvmsg(r1, &(0x7f000029a000)={&(0x7f000006e000-0x9)=@can, 0x10, &(0x7f0000b68000)=[{&(0x7f0000053000-0xfd)=""/253, 0xfd}, {&(0x7f0000c7e000)=""/124, 0x7c}], 0x2, 0x0, 0x0, 0x7}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000038a000-0x14)={0x0, 0x5ad9f3cb, 0xfffffffffffffffe, 0x5, 0xfffffffffffffc01, 0x35}, &(0x7f000042f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000b7000)={r2, 0x7ff}, &(0x7f0000868000-0x4)=0x8) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000685000-0x4)=0x200) 2018/02/16 11:20:01 executing program 3: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000004e000), 0x8) poll(&(0x7f000004d000-0x20)=[{r0}], 0x1, 0x401) signalfd(r0, &(0x7f0000e7c000)={0xe39}, 0x8) r1 = memfd_create(&(0x7f0000080000)='(\\{em0\x00', 0x2) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000c78000)='./file0\x00', 0x1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000e7d000-0x4)=0x2, 0x4) 2018/02/16 11:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f00001bf000)=[{}], 0x1, 0x8d) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) sched_getattr(r1, &(0x7f0000f5d000), 0x30, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002df000)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_crypto(r2, &(0x7f00003e6000-0x38)={&(0x7f0000928000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000233000)={&(0x7f0000798000-0x108)=@get={0x108, 0x13, 0x300, 0x7, 0x2, {{'rfc4543(gcm(aes))\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0xfe}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x3}]}, 0x108}, 0x1, 0x0, 0x0, 0x8010}, 0x800) tkill(r1, 0x15) 2018/02/16 11:20:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f00002be000)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) mincore(&(0x7f000061e000/0x4000)=nil, 0x4000, &(0x7f0000285000)=""/240) pselect6(0x40, &(0x7f0000a77000), &(0x7f0000d8f000)={0xffffffffffffff70}, &(0x7f00004b5000), &(0x7f0000e1e000-0x10)={0x0, 0x1c9c380}, &(0x7f0000454000)={&(0x7f000072a000-0x8), 0x8}) 2018/02/16 11:20:01 executing program 6: socket(0x4, 0x6, 0x40) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f000002d000)=@proc={0x10, 0x0, 0x0, 0x82001080}, 0xc) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000005000-0x4)=0x1f, 0x4) 2018/02/16 11:20:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x1000, &(0x7f0000b4e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000a97000)={0x8, 0x6400000, 0x200, 'queue1\x00', 0x4}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006f0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003bd000)=@ethtool_sfeatures={0x3b, 0x2, [{0xc48}, {}]}}) 2018/02/16 11:20:01 executing program 2: mmap(&(0x7f0000031000/0xda0000)=nil, 0xda0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000624000-0x1b)=""/27, &(0x7f0000557000-0x4)=0x38d) [ 34.380644] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/16 11:20:01 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000501000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x10)=@can, &(0x7f0000001000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b8e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000095c000)=@ethtool_eeprom={0xf}}) 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(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f000000b000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)) 2018/02/16 11:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000463000-0x8)=0x3) socket$inet(0x2, 0x8000f, 0x7) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x11, 0x6, 0x1800000000000000, &(0x7f00001d2000)={0x0, 0x0}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00006ad000-0x1000)=""/4096) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000aae000)=0x8, 0xfffffffffffffd8c) 2018/02/16 11:20:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b2b000)='attr/sockcreate\x00') sendto$inet6(r0, &(0x7f0000a9d000-0x7f)="ae80bee27e1b6db4f717d1fd77b8da0004049e0afbda117e9b6397471967c539706287435beaf49ba58fe5855da4f7021229e3d0003daf05a0fce34990c399a9bf61162bc6405df6eee315514491b10d49153c57f71773bd17d435da2d6d312f097d5ffb3d9bb652e0586ddb1eb2eef16bdd8e8443b2d3e19aedeedc419f67", 0x7f, 0x40, &(0x7f000074a000-0x1c)={0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x12b0000000}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xf8, &(0x7f000021a000), &(0x7f000050b000)=0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000ed4000-0x4)=0x8000, 0x4) sendto$inet6(r1, &(0x7f0000bac000-0x2c)="2eb2c4f590ae7e5a240ab0c65267a1b70514a1463be9af60fdab5d299c2dc8c5f58127e95394d8048ed7f396", 0x343, 0x4000000, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f00006f5000)}}], 0x1, 0x2041, 0x0) recvfrom$inet6(r1, &(0x7f0000397000-0xe3)=""/227, 0xe3, 0x2020, &(0x7f0000cda000-0x1c)={0xa, 0x1, 0x20, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x7fffffff}, 0x1c) 2018/02/16 11:20:01 executing program 6: prctl$void(0x1b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000c33000)='./file0\x00', 0xe5a931e6e432d1d7) 2018/02/16 11:20:01 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000759000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000000000)=[0x3, 0xffff, 0x10001, 0x3, 0x47900000, 0x8001, 0x0, 0x5], 0x8, 0x8, 0x9, 0x2c7, 0x6, 0x2, {0x40, 0x0, 0x0, 0xffffffff, 0x2579c91, 0x8, 0x8, 0x6, 0xfffffffffffffeff, 0x1, 0x0, 0x3, 0x5, 0x9, "01df0f918723c1b5b343b21d417bf267e440f06230f4b1170eaa697e55956c7e"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000289000)) mq_timedsend(r1, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) epoll_pwait(0xffffffffffffffff, &(0x7f00003da000-0x3c)=[{}], 0x1, 0x0, &(0x7f0000e80000), 0x8) r2 = eventfd(0x0) fsetxattr(r2, &(0x7f0000607000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000061b000-0xa)="1f000000000500000000", 0x9b92, 0x0) 2018/02/16 11:20:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000002000-0x48)=@full, &(0x7f0000001000-0x4)=0x48, 0x800) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/02/16 11:20:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x2, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000db2000)={r1, 0x3, 0x7f, 0x101}, &(0x7f0000b3f000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect(r2, &(0x7f0000ef6000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000abf000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/16 11:20:01 executing program 4: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40880, 0x0) eventfd2(0x1ff, 0x80001) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) read$eventfd(r0, &(0x7f0000c73000-0x8), 0x8b) 2018/02/16 11:20:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f00005a2000), &(0x7f0000d54000)) 2018/02/16 11:20:01 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000-0x8)='./file0\x00', 0x3) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rtc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000008000-0x8)='./file0\x00', 0x20000, 0x40) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f000002b000)='./file0\x00', 0xfffffffffffffffc, 0x3d) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000002a000)="71489649531e404a421dba1f67adb91ecc06fd08b5dda4325d64417514d033b6ae4621c99a5c5df74015d97dba5863ae99bcd78b8265aeac235e93268c2e4e77ed50a0c5869d4c79b37d8771c748622e1f5436c90684769d") mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000002b000)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000029000-0x4)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000023000)=r2) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000013000)="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", 0xfb) getdents64(r1, &(0x7f000002a000-0x2c)=""/48, 0x30) 2018/02/16 11:20:01 executing program 4: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00004e9000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x2}, {0x4}]}]}, 0x2c}, 0x1}, 0x0) fanotify_init(0x21, 0x1c1800) 2018/02/16 11:20:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x3, 0x2000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r2 = syz_open_dev$mice(&(0x7f0000849000-0x10)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r2, r1, 0x0, 0x80000000) 2018/02/16 11:20:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) inotify_add_watch(r0, &(0x7f0000ebc000-0xa)='./control\x00', 0x8) rmdir(&(0x7f0000f99000-0xa)='./control\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000693000-0x9)='/dev/rtc\x00', 0x40a000, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000627000-0x10)={&(0x7f0000a63000/0xb000)=nil, 0xb000}) poll(&(0x7f00002fe000-0x8)=[{r1}], 0x1, 0x0) 2018/02/16 11:20:01 executing program 5: socket(0x2, 0x6, 0x1ff) r0 = syz_open_dev$mice(&(0x7f000004f000-0x10)='/dev/input/mice\x00', 0x0, 0x24900) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x2)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/02/16 11:20:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000f92000), 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') unlink(&(0x7f0000093000-0x10)='./control/file2\x00') utimes(&(0x7f0000e2f000-0xa)='./control\x00', &(0x7f00008b7000)={{}, {0x77359400}}) close(r1) 2018/02/16 11:20:01 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='teql0\x00', &(0x7f0000fe7000-0x25)=@ethtool_cmd={0x47d, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xd789, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0xffffffffffffabed, 0x0, 0xffffffff, 0x0, [0x6, 0x8000]}}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fe9000-0xd)='/dev/net/tun\x00', 0x0, 0x80) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fe7000)={0x0, @local, @multicast2}, &(0x7f0000fe7000)=0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fe8000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0xb}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x7, 0x1000, 0x5, 0x400, 0x0, 0x20, r1}) 2018/02/16 11:20:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000c8e000-0xc)='oom_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000508000)={0x0}, &(0x7f0000ff7000)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff8000-0x8)={0x399f1336, r1}, &(0x7f0000ff7000)={0x7, 0x6, 0x3ff, 0x8000, 0x0, 0x1000}) fcntl$setownex(r0, 0xf, &(0x7f0000d39000-0x8)) 2018/02/16 11:20:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) mlock2(&(0x7f0000aa1000/0x2000)=nil, 0x2000, 0x1) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000a3b000-0x20)={0x0, 0x8, 0x8200, 0x4, 0x7, 0xa13, 0x5, 0xda, 0x0}, &(0x7f00002bb000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000aa0000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x3, 0x2}, 0x98) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) sendfile(r0, r2, &(0x7f00008bf000), 0x6) 2018/02/16 11:20:01 executing program 5: r0 = socket(0x8000000010, 0x20000000000003, 0x3f) write(r0, &(0x7f0000e1b000)="2200000042000721004f53f7e2ff05000200038e0100800008000200e700ff02ffff", 0x22) 2018/02/16 11:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80000, 0x0) write(r0, &(0x7f0000b42000)="24000000260009000000000d073677b97af601000000000000020000000000400200ff10", 0x24) lstat(&(0x7f0000985000)='./file0\x00', &(0x7f000021f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000059000-0x38)={&(0x7f0000484000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00003f9000)={&(0x7f0000398000-0x2190)={0x2190, 0x42, 0x78f6c5db45213d20, 0x5, 0x3, {0x18}, [@nested={0x8c, 0x52, [@generic="74f13ee39958b322dd275ed9dcc1dedd7556ec8f05aa8b5dca15889507e921f7b7b464c1429bfd74c752558cef96442dc805aad2a21789a3092d38645db517e8d9359a3634191f374110e8b46f1ec8cc74b260f407eaad47939652c64b6e68111082e387fc95dc065b82c02200039bf7f63680106412c03bc710834a", @typed={0xc, 0x4a, @fd=r0}]}, @generic="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", @typed={0xc, 0x4b, @uid=r1}, @nested={0x10e4, 0x63, [@generic="0bc2cdaaa49ad3eeba65d1c165c7b032f8306f29ed0ffd1c1c1b4b74de49c933aa9ec3c1115f3ea44a06c74bea6fd1f75b176c5c656fa05ad351b4f7e45bce54b2e39faf4a13c0203bbaf14eba36f095d0d8734a84465a62fc4deb86766225bf086ee4c5befb1844a73123816f943b051b8d7e227935ff6bedae8b236438d51c96ac90e1bfa39c2013cac06add97626bf72632852055fc116edb6d7bd95af403dbea865e3ad2132de4dd1fcaa76849d229cf21e385b02e2ff8d3614bae3e0a892f51fed6ba3e294ba4cfdac25f6ca36e288061847089d4b5179e7fbd19e98413d6479186fd656cdf63d2433f77652c947d465ea452c4bb2d16d53ef8e5dd690007ab305caa1d0a56a9566e84e029b37d825f1bd16e90ca8b07d1cf4e680eed3e2f5a954fd7d7c5c84c1affea2a64abc1371c03230732a4fb1a21a1c9fe6b89c9e4acdab6bf0483f958838f245f035e7004f47f3d5934115eebe0be9007adb9b5de8bc7260c05e99f6090b1efb4a3e0b638318a800c85643c0f3593a63be04dc8ee4d499efd9f11a4f05a8b0d066ac27f6ebf0652d65c17435e2398a69477a027782a93dd65cbeb7f412bd973dd617710faca2e4a2b4a6bcb80e6fbcf42811162324e996264b60928228e53f5dfe499c8da4a61d0b619c35697569ee73e912d4a0538bed279749272c5f99991e282ed1c3ba72622495397023e1442e4286136e145c9affb4c96146c877290886a8abb1ed98f63bdc593bc94a8c24caaf674d76ea56d90203d468614dea49e07d713a0f42273896170b94c621a36db9740e1121283dd7bebdf9e85bdb01b647f388454b0191e68d57b3f5441f786c0dea3ae5a6933d19f23d82c23cbc4bca12358b7e0b2e64db4b4350a2106bbab058f387dd68b55fbf29bdf4a29ae43d7817e150cd7a9e05aaaae0d9df9e4f5a5526f69d4be74620e6f5166967c53fd4f7152dc840c7000ec751823bf2de7cc2db24fd602217f7edf8fec46448f13fda4676b637d872cefb17013986321f6d7adb2b82eb4012f746b2b2173523ad62158c17c7fa0fc257037bdde277686004d337573ecd685c906c20661f55d807be05edeea4c713460b067ac34ab7bc50d3fe8bd3fc77413ea6fd8651efbefdf60638284ab179ae300ef06f101aa12fb9db25d61b8f15b26773bb4f987c7dd98af355e7652fd6d768f59e181ceaf9acc9c93ef144a5ca1855b5b4a7a12f38695fe98650aa007562cdcc94ea20db4a2b82a9d930b093245f50f0d7c9c8c8bfad36e21ba962ff4e43f0ea7581efacd844543d0e5a07fea9fd6bc55ba1169b29197526885c9b173c845c269e14bc88578f56733bbe07800953aebfcc712811d0d5f8d777e1c66f3b6b959b0085f9b71aa819e49904aa34bb145757a39506db2aa08125163bab822f0336fef7bbd027d8b9598f9b9fe55f41fc8754f041523a913f5c72b26a752d463e68093340c31ab60280162db2d206c5ed466ae4aca11ebb5a4e79c93de9c24603dee35d1a81b38be4677b7026ac33c44e4e838add96b753d84c0974cef433adf78621f62d743da5fdfd7c478439eb4334ebc5908ddce64c406540e23787ed418c05febbf0740a6af1a3dc0e40f0115dfc5d14a596fe0533bb696cf3c9ae21dd339188396de0d45d75deea4fc52d61106f6c3eb2244fe985342f65f3464d9043e4ff0dabd908da907d38ed828646c5fcd317894090523f5a843b924d5df382fe0482038b17b488c3f141a397c0e55e4c9410f54a3a33fe69a58c475ca0e60b0235a26d024e75e0bac8efdb7a3d2238de165967d5ecd2499fade92e86a0cdad90090c861c41d39e3d7fac2f4dd767d55f5e2645f232052763a7425a5c947919df38bc4181f5d62750dab7b954e4c0c51258fb25961f31c6e729567cf787fe96339695520f68b01e2fb3dd2f40cbfdb1abfa87e2525c3cca05bdbbf35a2638f10e893ff24063d88492ad1463ccc633ff3e702303751dd032f86107ec04590269bf8dfb5d83c5b19f24fd968f430f48b3e444b75cc7d1ea6ebde87934c1b4f4f4487964fa46df0f39865efd5e5737ec07a8a9aab3b55d084133e056cf4e3c96bc38baafac73716bac6aed3e14d30de127e25f0559dd53d074360ad35d4cfab023923d7e967739d71c32bde28a9164af9ff87dfafe1e18e9aefa2fff782815446ebd2a3cf78c927529c8f61124ec9e30c7013eb8d8f74463b4642647140114469340e4f926dbebe92fdf7d9bdb6f06d9243e36905fd698d100c7d1ffcde4f076ffd85957e2e176370a8040a8e21cecd73092baeb95a36193514d7c369f89b5e943f003f3cb331576f2dc95c3d9b63c3cfeee54f4149ee17283ded126dd91b6887a031d63701e06c16c175fdc7812a08cd6b80e11762b2a8d157770f70b5e3742e6ab6a66ad8a4c0f905cbb54b0b8fb903839344ef58813b55b89eb9fdf95ef253d93ae9866b429577332e7cc65104e5de4b895df55436186af57c44a21de813fce5b83d73ec7be383dfa04e523126a6bd0930e7c30cac7236c406223d5d0def4f384f78ba6d726e37a2c331d81fe6eeb4131d4b38d87eed1dfbe04886e72e0112edb834243e0bbcd37a5b5c9eee4e672833761da43611fea52d56bb4e87c5501db59d0a392ae5c798bc9b7bd7a0b1739450631b13ddfb3bfd6b8697f2f92da9a77499f4107e776ffd0c0e9ab8476f19b38921659f60d484cdaaa1ef0207e2f560c379a96861a7518d35e969a7bb2628baad2fe32f98f5fddb8856ddcd4000136c06d5d6020eeeb38acd9549037c74bf8eee1335cc909c706154e18bebee6e1fcaec169268f5960a857f89e4f6c95c9de63bdb6b21d74946c5fd44ad3c0ce12b81d62a3e3632af500bb9cfe538d311735240302d0af00a21ce6166339b6d8076ea459f808b30fc9f0a9bb4db08b1dcce69dad2fab30f3ef68276a72f25bbe952b140be18126fef38b3cbcec196b6c5408038dd0dd1fa7b12ff332890316d9a51a14c0b5f8518d382c1d00b7f6564d2be50a5954deb1ab97fb73bbb92fe58f4f75f67f43394dc054ed88ccc98e5bbdc3a1abb60278485c5b2b63f7180dbca8cd84dc2d8b4d25d1f6681c4835ea5f3747539442c7ea6d1eeb75e0b55e547f6c395263f42ae1246fc65a5df92e5fe9c0e731c98b58e30382724c76290fe429fdb08fe8f2e50e8fde70b9d2ab01f264fb13e0eaf3c58dc570dbe487391f6be1132e43e1711126d01445f073bfb0c2e6614ae9601b842a0e8da80a782c93f9a1c4740de09e79b06aeb103279917b23f2b2784fa7e898fd90d6b5157a954b2d466a42fa7a4c35966f6a5b62ab0f26e8029a1c79e3b9eb36d4888592e300f71de7ec9c226387551f94dddfff1a0827bc25814575bd133ce6c318a0a47c7f349dc725421f69f1d4fbb5e89f0227a6c93b2e547a90b7db32c0b12ca2249b8d5537f14bdef28d2f084658f42992d119b0f6f2931b40cc4e07ceae35bc493d780d2e66b43922bd64e66a98c988674f9862d86f96a57e5895b558c0d82f9d12b7685df2c45b5e7b68cc60da8a72530d6fc4946b1b88e9220f4cdb0bc82b5b63f19b226094512018759a4ba84a89bf431dc38b2e539ed916dfb41ab62fe1fe75e18c94c2e7a81b56cd8ba518f9b654d3ccccdbc0fdcd62ef23eb32ba21f1357082403a0ae4af2711010f2856f18f1d1e18d4a7c30048b6a830fe530af3c6ab36e5e2f7a6255229dc979d4e51d999313fd154844f0f21c0257668042046eac6058d41de943ceff9cfa52bffe69d194a6fba3fbfbb841bdfbc99ad15ff9540b67c9aa924f9b38f9e9c995c59cfb4a7dee187a6b0945553e2706e0c27ee1a242cd56a2cc7d097bd20017246594be661d959e56e537b82a9438c0243a80620c50c2308c85867af0c9bfd9bdef32925b5b859dc45c40bb675f7147dd114bd25b5d64a256d713d28a06516bd5c72bcf23037a3a9dbfa59b7e7e562d060076a83b06a64a17242f757a5f2dd41c0d87a7c8a3ff7a4417655ba197196bfa09f279b363c7de3b0e6c9717db655c4227b013aebc3d08284b5351ec58a2ae69ed49932e606462d74c5caf1442a37b967de6750e44a6af7b8c958f10ec24550c1abdc09d4015dc3db0658c30d025e9f26c2ff4079645770b134811c8c87d268a2ccc6abb293dfbae77619fe8e962bf2200c705af7fbc59372bbcf063d634877d020e245478adfe8a58e9d3077b769d57da0f5ce094e24fd264259161d6a433e690971fc9aee588e833588bd920335510df9809532ecb2fc33f6bcd24fc477206c902fcb5a5135af14471feab8f3261cc43a08d6c896f00b2c501448797ca31e8bfab8793b6dbfa0d832ae92eaa55a493af8c0f2fb0002d779d1e99cd5fe98829a91b0aa199cf75ff2344aa11894ea63108b19a9ee439c42782c02426aafb5a2af3e433c964fc57bb4e559863ede0fb532371f22e2392419a8a31959ca6b09ebc41dfe494f5a3be78c7bb1010c658fc105da95825eb7ce2aaf9c041625fc3649c1e0e4e075f9e6a7babc293033ad98d180f9be55c8c0bcb462aa8662b526c72a453af047063ed1a88b28d111200a0ad5c631fa7b76876c346ce48dbef0ad3dc1d9adf7d0841edb76cbca8f390fed1f7f2e4f969b36fa98983e3eb9a49d5eace2670d9ec15baf875c113dba3c60ec6dc38a3c44c7aa3be8dc6fa8ac63cd29613234b2543cf39df11cd2fcf7d1787aeee977d7e12a4285532e0453c557d666a79de1411985ff1e08db2fe180f638d39a7785c3b7765273793d240deab0a82d12cb77ddb0df802868f9c3b554b2a7715d02155c30737439f991660ead317b91ae6fbc9ccacf9d46eaa66caffabf5c97accac44e9a7889370e7d6dd235da82a31520602d65dbceccab7f11691d71dc8bc068b4d32bc0b4467c6b6cefdaeeca6e8437a62a3ca45c1eee218a2d9bda8cece02ef8bc8be48161369a71e419efd3656acc71923bde8cd44b374ac5b79ac15f3c5494c8ee7144eb9f8cbb4cd71bc0e245c23bf4fb493f06a5700e583d483ac950dcfee75896cd11430a17e033e7afa9644df47c719c528a148e6afce9142b370eded32a705d7b288b176f2c13054bbbb947f2e9c47c08ab03d6539d11675b1bc7b58761e65c62b20a4cc1dcb3d0baa0040707a58f01d798128d8433f893b3ce49d70580b4796670338559e7fdce2f4a9fd90cddc56bd123eac1d414a197e6c5eae9587d9fb5df901e5478463cd0bdf52a476c84f8a4057096f0a1a8834e6f7d1625bb79d7441f5b1f239b13ab8821922e6f96f81fb21079c22150b67609bcca13b67eb54d1edd802896d49387563596d8b43ce6f5db4ebd48b30622f516455336609717248a964b0eead34eebdd86f7990e4579b9546b2b934a38d48d1ab969b3c6cbfa4ab409ebcb082a84bae26ef1f3a607ef3e5ec5aec9de22e90163f1aa7f2a7ffef7f813cece8172f8abe9c158f8e88cdb0b047c56af56d1fe6522e26b2ae7978984fb66913342151d31beb607fe3eb32633320bea1e2b7a8c1924bd18738e334c7d294db074723620a7b5cd14f07e9959cdb807578d068251c966490e3407a0fdf817f13451ef15a96c87fe9e63dc2a72039ed3d86b4e46093c75a4586ca00b13fb5b177ebdcb0e9c692b7b72388e036c49577c7854d2d8efc653097e9443bbc77b83fc0a1b38300df7e1ab6b29d0433984ea65b8269536df52e3fde2619d02c76f8f124d3aa6954bfd87c95a83969dfce2e35741ca1053e0c0b86957504de1614a6daae796f02a03b347793d9169f0f89", @generic="80d4525b66f47cf5f10ec5293d3cfbffc393bc23cc8d4d96c66f0ccbbdd74dc6ef609472a937d38fdad8db16b4c4fe", @generic="aa3b90a2605382d56ec82d2b4020c11419a42556c7816d4ed261bbd00535ee4261bbe73b8ce1156680aa4d8dfb3624eef7f1f44c2e", @typed={0xc, 0x32, @u32=0x4}, @generic="521f25626e16569f0c3051aa58c2700c7a3b643fb4e10ce6640ee153d2af9d9f725a85f64559a25d2e33a0c420ef7302ce9b5593e1eb7e5bfc7a00daecac6bdf5ad9957a11181335cb7d6cbef5ce195deb79644824de2ff547a841caedb73a010d91839ce21fb7b750fb94ddc5f188a5"]}]}, 0x2190}, 0x1, 0x0, 0x0, 0x840}, 0x4000000) 2018/02/16 11:20:01 executing program 6: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000e58000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) remap_file_pages(&(0x7f0000647000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) socketpair(0x1, 0x4, 0x1f, &(0x7f000061b000-0x8)={0x0}) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e5b000)={0x0, 0x4}, &(0x7f0000e5b000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000e8000)=@assoc_id=r1, 0x4) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e5c000)) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e5e000-0x8)=[0x100000000]) 2018/02/16 11:20:01 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000759000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000000000)=[0x3, 0xffff, 0x10001, 0x3, 0x47900000, 0x8001, 0x0, 0x5], 0x8, 0x8, 0x9, 0x2c7, 0x6, 0x2, {0x40, 0x0, 0x0, 0xffffffff, 0x2579c91, 0x8, 0x8, 0x6, 0xfffffffffffffeff, 0x1, 0x0, 0x3, 0x5, 0x9, "01df0f918723c1b5b343b21d417bf267e440f06230f4b1170eaa697e55956c7e"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000289000)) mq_timedsend(r1, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) epoll_pwait(0xffffffffffffffff, &(0x7f00003da000-0x3c)=[{}], 0x1, 0x0, &(0x7f0000e80000), 0x8) r2 = eventfd(0x0) fsetxattr(r2, &(0x7f0000607000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000061b000-0xa)="1f000000000500000000", 0x9b92, 0x0) 2018/02/16 11:20:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e77000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000c6b000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b1000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00005cc000-0xe8)={0x0, 0xe0, "9b05c513778fbb991de4deef544e3daed96b9740ca72c1a329448b76a5d9498914a59edca567fbae7f61f4019899747d5452583bfae39861cf813d92b698d8612e877b647ebbdf8f60fae523c6b6a76e6aa02755d2f0f974740d483037dfd75ab7abee0272abe8b5fc2b3788228db9dcbbf28ec111f7c149e833bcf75cdc9d448dc1caeb7ac1e76baf1d1bcc11f2d371110b98c595d0abdb0e9ec9a5c7b4d2ae9886f87d9010a532ba9c99cd7bf8e269e3ed760fcf080d80801ea8eff0a346520095a42165f811fd311bf4de05549065f9866c387b1a909d454fc706030251d2"}, &(0x7f000066b000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ab4000-0xe)={r3, 0x0, 0x3, [0x9, 0x9c, 0x1]}, &(0x7f0000002000-0x4)=0xe) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/02/16 11:20:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x3, 0x2000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r2 = syz_open_dev$mice(&(0x7f0000849000-0x10)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r2, r1, 0x0, 0x80000000) 2018/02/16 11:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f000032c000-0x5)='user\x00', &(0x7f00008c4000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c87000-0x80)="5817e48d249091ac41e88ec5909e6fa8ac943c20929ec0463a22ef6c40dcbca88067aa7a3d3f875293bd63c95d82fde77ce55a618607e028202b5fd9714fbd9514b8bea0b38d13d76287b7312333f403587a417b19c025727e31ece98e8042594e3ac505f35858bc8f6c485a2566d6dd086dd3cce3ea2cc114daee38fbfebcc2", 0x80, 0xfffffffffffffffb) r2 = request_key(&(0x7f000031b000-0x8)='big_key\x00', &(0x7f000052b000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c50000-0x1b)='\'md5sumkeyringsystemvmnet0\x00', 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x3, 0x7, r2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e37000+0xfdb)={0x0, 0x3}, &(0x7f0000700000)=0x8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000323000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000dfe000-0x98)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x401, 0x4}, 0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000346000-0x4)=r3, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000ef7000-0x4), 0x4) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f000032b000-0x4)=0xa2, 0x4) 2018/02/16 11:20:01 executing program 4: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001b6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000237000)=0x1c, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000037000)={{0xa, 0x3, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, {0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x200, [0x922, 0x8, 0x7d, 0xfff, 0x1, 0x40, 0x3, 0x2]}, 0x5c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000021e000)='/dev/vga_arbiter\x00', 0x101000, 0x0) flock(r1, 0x2) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f67000-0x8)='keyring\x00', &(0x7f00001ce000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xf}, &(0x7f0000f66000)='+\x00', 0xfffffffffffffffe) [ 34.790064] mmap: syz-executor6 (5175) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/16 11:20:01 executing program 6: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000d00000)={0x5, &(0x7f0000100000)=[{}, {}, {}, {}, {}]}) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b}) 2018/02/16 11:20:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0xe, 0x95, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1f00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8), 0x8) prlimit64(0x0, 0xb, 0x0, &(0x7f0000f91000-0x10)) r2 = getpid() r3 = gettid() read(r1, &(0x7f0000000000)=""/128, 0x80) tgkill(r2, r3, 0x1) 2018/02/16 11:20:01 executing program 1: mincore(&(0x7f000015e000/0x3000)=nil, 0x3000, &(0x7f00004ee000-0x39)=""/57) r0 = syz_open_dev$usbmon(&(0x7f0000148000-0xd)='/dev/usbmon#\x00', 0x1, 0x141042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000936000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=@random={'osx.', ']*@*vmnet0'}, &(0x7f0000002000-0x26)=""/38, 0x26) r1 = accept4(0xffffffffffffff9c, &(0x7f00003af000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, &(0x7f0000e37000)=0x1e, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000290000-0x4)={0x2}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) utimensat(r0, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={{0x77359400}}, 0x100) 2018/02/16 11:20:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b6d000)) pipe2(&(0x7f00006ec000)={0x0}, 0x80000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000032f000-0xe8)) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x10, 0x29, 0x4}], 0x10}, 0x0) [ 34.832971] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 34.890269] syz-executor0 (5180) used greatest stack depth: 24552 bytes left 2018/02/16 11:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b5c000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000962000), &(0x7f000017b000)=0x4) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000818000-0x1)=0xc0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r1, r2, &(0x7f0000ea6000-0x8)=0x4, 0x6) r3 = syz_open_dev$mice(&(0x7f00000e3000)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$unix(r3, &(0x7f00001cd000-0x48)=@file={0x0, ""/70}, &(0x7f0000fcc000)=0x48) fadvise64(r3, 0x51, 0x9, 0x10000000000000) connect$netrom(r3, &(0x7f00005c3000-0x48)=@full={{0x3, {"c4f1c68cbb66b0"}, 0x2}, [{"a28eb6171c51ff"}, {"86a9f1273701fe"}, {"12132efd1dfde0"}, {"249f2359cf4137"}, {"0b0142a8ed858f"}, {"1fbc1ca4e08823"}, {"b947b4aec6b983"}, {"365ebfaf3fe2f6"}]}, 0x48) lgetxattr(&(0x7f0000103000)='./file0\x00', &(0x7f00000dc000+0xc45)=@known='system.posix_acl_default\x00', &(0x7f00005e6000), 0x254) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000f96000-0x4)=0x100) 2018/02/16 11:20:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f00001fb000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000c70000-0x43)="507f6abbd62c735e325a8542b08ba9920b7dbd32bf72d8559ebd949c3c806beb58c7f87418ea09ad510375aca37ad330ee25cb97d07847c337c8ac3c1562666e2af257") r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) sync_file_range(r0, 0x6, 0x1f, 0x7) mq_notify(r0, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid}) mq_timedsend(r0, &(0x7f00009b6000-0x9d), 0x0, 0x0, 0x0) 2018/02/16 11:20:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000fcb000), &(0x7f00007b4000), 0x8, &(0x7f00003ed000-0x8)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005dd000-0x8)={0x0, 0x0}) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b0d000), &(0x7f0000cb3000)=0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00006c5000), 0x80000) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000062f000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) pipe(&(0x7f000016f000-0x8)={0x0}) r6 = syz_fuse_mount(&(0x7f0000974000)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x8, 0x800000) r7 = socket$inet_dccp(0x2, 0x6, 0x0) ppoll(&(0x7f0000cfb000)=[{r0, 0x80}, {r1, 0x2}, {r2, 0x80}, {r3, 0x8000}, {r4, 0x42}, {r5, 0x1}, {r6, 0x40}, {r7, 0x4000}], 0x8, &(0x7f000055b000)={0x77359400}, &(0x7f00002b9000-0x8)={0xfbb}, 0x8) 2018/02/16 11:20:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) gettid() ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000659000-0x8)={0x100000000}, 0x8) 2018/02/16 11:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000fcd000), &(0x7f00009e4000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = dup3(r1, r1, 0xfffffffffffffffd) writev(r2, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ff8004810000000000000058000b4824ca944f64009400050028825aa800000000000000ec00f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/16 11:20:01 executing program 2: prctl$setmm(0x23, 0x6, &(0x7f0000143000/0x4000)=nil) timerfd_create(0x6, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x2, 0x4, 0xffffffff}]}) mq_open(&(0x7f0000a63000)='md5sum!md5sum&((trusted\x00', 0x0, 0x0, &(0x7f00008f0000-0x40)) 2018/02/16 11:20:01 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x2}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000733000)=0x7fff, 0x4) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/16 11:20:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000f9a000-0x8)={0xfffffffffffffffd}, 0x0, 0xffffffffffffff4b) clone(0x0, &(0x7f000075d000-0xad), &(0x7f000015e000-0x4), &(0x7f0000b26000-0x4), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000627000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f000051e000)={0x5, 0x9, 0x8, 0x6a72, 0x0, 0x4}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) sendmmsg$nfc_llcp(r3, &(0x7f00009d2000)=[{&(0x7f00008c5000-0x60)={0x27, 0x9, 0x7, 0x3, 0x0, 0x58, "a86ab3b6a86dbded74d4e79c9f339af2b11eaa84961d72ed5e096ca1c7e877cf105daab69bb988247bc939b3d6dac16e64eb6ae0f2c7b5b396cee27ef8d65b", 0x40}, 0x60, &(0x7f0000bac000)=[{&(0x7f00002c6000-0xef)="7ced8dd4a0972521b452f8cfc1e9ab515b55bed20d955ee4cde86e9459eb5c5284dde277ca084e5ac0daf06cd7a8bdbdf2dadeaf3f6faf598939f673f316d8e9ee5205505cf56e30784f277e890ae8dbb5909b02d9f43275518be52917c98b3309631c27cd52860454276d358771c8268f4dafacb46b375dea749704879438767a616ff836975b974e22b7726d6d03f21a83afb04629b539162af34cddb9520c65544778f5cae73ded491ccc0f5c270be0d5c014930b80e6e09f681a02c8a27cfc4417de1998be977fcc69cd892525e0ea70c2955c0df0b5acb293f1514a0a2d9d8e1e615b621d4c2791828a8bff4b", 0xef}, {&(0x7f000049c000)="9687957594b4e29c5bc9d87c8e6a0f8ab0b89c33d27c", 0x16}], 0x2, &(0x7f0000782000-0x110)={0x110, 0xff, 0x9, "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"}, 0x110, 0x20000040}, {&(0x7f0000f1f000)={0x27, 0x101, 0xfff, 0x0, 0x9, 0x11, "95bd7753b19479586bcbeaf8d3c29935b845605ee3a60ab7b5f9daff7470627a70d2a727d65b59398ace92fbe24daccdec6394d6005b40bb73d5be288b68a9", 0x88}, 0x60, &(0x7f00009df000-0x20)=[{&(0x7f00000b0000-0xc0)="e36c5cad4fad5b69ed291498972a4e41752fe1b6e891ed0000813684bccbb3864a7e025f46d026a6ea2ae1744459a91a30633c72b9c386f2623ff3dda0bab22eb23ce5ecf00210fc18e45339d7410f501fea64a2d6564c3b60f8b3f2d3bbb2cd57e6811904b74067ba15a47894e4975d8f6f9d659912236b292dc810159d8152a468eec0fa297c3d1b4f2159ddc01249e59e0f8d2f07fd674b0b47ab38d5e62c73bf49166c0df5e8996b82d1a7881ca2328ac5a789853542ec195bd08be70406", 0xc0}, {&(0x7f0000a88000-0x98)="7bf22fb1c72b00eee1609eda701d620e34d4ca6e6e57c254e9cb5771badf3b1dac06b9bffe46b3bab1559071ce4398b32d94f2e7f082194fa6ed3936e34b8f65fe1e642fc2921494dbb7ecadbe96fbdab083ec5e972a3e1e1e7cd0569c620ba22beebcc2959f9efdcfc6110da09d6786e854f39487707c1a13a029eecf56c81081e42f956232b486adb2b4b7ced5557f118ad041cd23fedf", 0x98}], 0x2, &(0x7f0000a03000-0x88)={0x88, 0x11c, 0x20, "8a1a06676f3a2789d0222fd282379d2de328583a91b3477f6e1ce189b11f90ca41a991b4dbe8ef057eb948f826f23bee5f09f7fee4a6846b0ee3765a401fc00f3c4f185a46e7492d52da244062ddd2cc65a067e9163247bb64956ea0e53319e4918bf2b6807c0da25daa6b656c6367fb1f85426101dce8"}, 0x88, 0x4000}, {&(0x7f0000ca5000-0x60)={0x27, 0x5, 0x7, 0x2, 0x25a5, 0x8, "5f8f9c62292f0e76e04ddc51d0f9a81afee07ed48aae46f34f403a0f6793694ee037f91ef141b816d2de4a52c4171bce2a6d90cba95fba6d8aca1abe554ed4", 0x4}, 0x60, &(0x7f0000396000)=[{&(0x7f0000f1d000-0xa3)="4423b837d0d4cb4b46911e11651e82b0e9feb4e4d9654e4d2035fb1f74e29d8e8452004b73041ae0902932480b8c47b0c1f09150af6ce2793d6035bfa957f0691abb798591e73a204b94c6960b81cd52a6aa992f21c6478d0967e38a951245ac4457f797995826c1b1cd41c239c4c67db7d370eb5fde11ea37b3b000436cde890b9017de425c58e6e71308d3f3130e0dc80d05a2d6eb626ff350037bf197021dec8e6d", 0xa3}], 0x1, &(0x7f0000d94000-0x30)={0x30, 0x88, 0x800, "5ad3468cd68f947aac108f6efef031e27264956ca7f025320e5c400b0298"}, 0x30, 0x20000000}], 0x3, 0x4000) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) faccessat(r3, &(0x7f00006c7000-0x8)='./file0\x00', 0x40, 0x800) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/02/16 11:20:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000924000-0x1c)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/02/16 11:20:01 executing program 7: openat$rtc(0xffffffffffffff9c, &(0x7f0000f96000)='/dev/rtc\x00', 0x600, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f00004cb000)=[{}], 0x1, 0x0) 2018/02/16 11:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000ba1000-0x14)={@loopback, 0x0}, &(0x7f0000cbc000-0x4)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f00007a8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00009f2000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ef3000)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000b2c000-0x4)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000029f000-0xc)={0x0, @dev, @rand_addr}, &(0x7f00008ec000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c68000)={{{@in6=@loopback, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000988000)=0xe8) r6 = getpid() sched_getparam(r6, &(0x7f000027e000)) sendmsg$nl_route(r0, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00004ad000-0x10c)=@ipv6_delroute={0x100, 0x19, 0x909, 0x5, 0x3, {0xa, 0x80, 0x10, 0x2, 0x0, 0x4, 0xfe, 0x7, 0x400}, [@RTA_PREF={0x8, 0x14, 0x9}, @RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_OIF={0x8, 0x4, r1}, @RTA_MARK={0x8, 0x10, 0xeb9e}, @RTA_MULTIPATH={0x1c, 0x9, [{0x4, 0x2, 0xffffffffffff8b12, r2}, {0x2, 0x2, 0x6, r3}, {0x3, 0x3ff, 0x80000001, r4}]}, @RTA_METRICS={0x98, 0x8, "162e5db1ad64b57f9b90822fd67c057a1d57515984443f40006187fbef6bac48f078be9963205c86aeabc5cdf6567f06cfd9fe9f9a2faef378a3c405199008bcd31da820ae386924cd8f858a93c55f9ac5683820a5d70228b2b9f8ed767d1a8276f07bbb75f2a79b7352d67aa490128d2a6b0724ced760aced20d1c2a3e06f5a8d612ef3a149eabce15d7ba30ae85017611b"}, @RTA_IIF={0x8, 0x1, r5}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}]}, 0x100}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f0000cd2000)='/dev/sg#\x00', 0x5, 0x101201) 2018/02/16 11:20:01 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x9) openat$ppp(0xffffffffffffff9c, &(0x7f00000ab000-0x9)='/dev/ppp\x00', 0x8400, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000083f000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) r1 = socket(0x1d, 0x0, 0x40e) syz_open_dev$sg(&(0x7f0000202000-0x9)='/dev/sg#\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000+0x9de)={r2, 0x6, 0x3, [0x1, 0x0, 0x7]}, &(0x7f0000001000-0x4)=0xe) fchmod(r1, 0x40) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={"bb400c60de17501efbd558a9cb7c02ee", {0x4, 0x7, 0x4, "aa8323429574", 0x10000}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000002000-0xc2)="581c79d21f304650f5eb16d3a9a61ba8eeb6483ea47c90cd2150c8f92f812b2593d475a152d2045a10579780564e604615290497be98d78476033dfc498a52e81a08504456a9b8ffec3ec41ee2c3c3d0c8440e40551c4ee471f082d74bbde3811f42ac72199f14ca81e3129d34698cd52bc4ae17b7a3c6064ac50cb03911bc0ffc678fdaabb7bc952e0d12adefe8844261aeb4a8f6f753975210d1eccfaf339db063de743439f3537238ed5d7cab6d5b3dbaca8b6a4f756557cc7a43298754ba8ee4", 0xc2) 2018/02/16 11:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b5c000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000962000), &(0x7f000017b000)=0x4) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000818000-0x1)=0xc0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r1, r2, &(0x7f0000ea6000-0x8)=0x4, 0x6) r3 = syz_open_dev$mice(&(0x7f00000e3000)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$unix(r3, &(0x7f00001cd000-0x48)=@file={0x0, ""/70}, &(0x7f0000fcc000)=0x48) fadvise64(r3, 0x51, 0x9, 0x10000000000000) connect$netrom(r3, &(0x7f00005c3000-0x48)=@full={{0x3, {"c4f1c68cbb66b0"}, 0x2}, [{"a28eb6171c51ff"}, {"86a9f1273701fe"}, {"12132efd1dfde0"}, {"249f2359cf4137"}, {"0b0142a8ed858f"}, {"1fbc1ca4e08823"}, {"b947b4aec6b983"}, {"365ebfaf3fe2f6"}]}, 0x48) lgetxattr(&(0x7f0000103000)='./file0\x00', &(0x7f00000dc000+0xc45)=@known='system.posix_acl_default\x00', &(0x7f00005e6000), 0x254) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000f96000-0x4)=0x100) 2018/02/16 11:20:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f00001fb000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000c70000-0x43)="507f6abbd62c735e325a8542b08ba9920b7dbd32bf72d8559ebd949c3c806beb58c7f87418ea09ad510375aca37ad330ee25cb97d07847c337c8ac3c1562666e2af257") r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) sync_file_range(r0, 0x6, 0x1f, 0x7) mq_notify(r0, &(0x7f0000307000-0x60)={0x0, 0x0, 0x0, @tid}) mq_timedsend(r0, &(0x7f00009b6000-0x9d), 0x0, 0x0, 0x0) [ 35.000402] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/02/16 11:20:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/16 11:20:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004e2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f90000-0x50)={{0x0, 0x1}, {0xf}}) r1 = accept4(0xffffffffffffff9c, &(0x7f00004a1000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00008e1000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e8a000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000224000-0x4)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00009ef000)=[{0x4, 0x4}, {0x8, 0x2}, {0x3, 0x9}, {0x4, 0x6c2}, {0x4, 0x7}], 0x5) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000040e000)={r2, 0x90cf, 0xdf, "0af7d3c29a6e3340ef4c76f521fb9688545b3163122db9164c25833d90e9bf9c1fc68cb84b65ae7f89b5e07845623297b1303ee3dd2c35ca6936fde0dc222e22f9b9d4174822e00cdbf0f8d848cd24590d919ca779e28fc22123181cfb7616285b3e0c8a4679863d7c67bf699f751fec0354a7e6e89f30841c09f47c71eadfd6fbe04922dc6d844208b92721208f826d14da906550a9b6104fdfcb8cd791b63e79a7e49f1f3c663f28187b000c1d10e24677cb89d194f9b71317ec76d1f1d4d8da4d1bfbb68f0990c5e49b7fe8eb95d11a626565f982fd2ec251ab6625c31b"}, 0xe7) 2018/02/16 11:20:01 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000030000), 0x80000) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000030000)={{{@in=@remote, @in=@loopback}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000008000)=0xe8) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000027000)) 2018/02/16 11:20:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f8a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') readv(r1, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r2 = memfd_create(&(0x7f0000ba1000-0x6)='smaps\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000001a000)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000eef000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00005e8000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) readv(r1, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/16 11:20:01 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000568000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000abc000)={0x0, 0x4, 0x2, 0x3}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x1, 0x30}, 0xc) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000018000-0x8)='keyring\x00', &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000017000)='trusted\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000009000)='/dev/sequencer2\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r4, &(0x7f0000017000)='./file0\x00', r4, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/02/16 11:20:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000de000)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000019000-0x1)=0x4) syz_open_pts(r0, 0x0) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) 2018/02/16 11:20:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ab7000-0xc)='/dev/rfkill\x00', 0x1, 0x0) symlinkat(&(0x7f000012e000)='./file0\x00', r0, &(0x7f0000c01000-0x8)='./file0\x00') r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000083000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000428000-0x8)) 2018/02/16 11:20:01 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2000000000000002, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000006000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000008000-0x8)=@abs, &(0x7f0000008000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/16 11:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000a87000-0x8)='./file0\x00', &(0x7f0000baa000-0x8)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000068000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = inotify_init() r2 = fcntl$dupfd(r0, 0x0, r0) inotify_add_watch(r2, &(0x7f000034c000)='./file0\x00', 0x2000000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f90000-0x18)={0x0, 0x24bd, 0x30, 0x7, 0x7}, &(0x7f000010c000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000254000-0x14)={r3, 0x3f, 0x6, 0x6, 0xffff, 0x9000}, 0x14) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f00006c4000)='./file0\x00', 0x0) inotify_rm_watch(r1, r4) 2018/02/16 11:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008e4000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x80000) r1 = dup3(r0, r0, 0x80000) getpeername$netrom(r1, &(0x7f0000578000)=@ax25, &(0x7f0000426000-0x4)=0x10) get_thread_area(&(0x7f00004b5000-0x10)={0x0, 0x20001000, 0xffffffff, 0x87, 0x5, 0x20, 0x10000, 0x5, 0xce, 0x7}) inotify_add_watch(r0, &(0x7f0000b2e000)='./file0\x00', 0x60) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a68000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) recvmsg(r2, &(0x7f000064f000)={&(0x7f000078a000-0x10)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000f25000-0x60)=[{&(0x7f0000f57000)=""/4, 0x4}, {&(0x7f00005fc000)=""/38, 0x26}, {&(0x7f0000165000)=""/97, 0x61}, {&(0x7f0000fea000)=""/198, 0xc6}, {&(0x7f0000590000)=""/158, 0x9e}, {&(0x7f0000aaa000)=""/212, 0xd4}], 0x6, &(0x7f000007f000)=""/76, 0x4c, 0x7ff}, 0x40000001) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000117000-0x4)) open(&(0x7f00002b0000-0x8)='./file0\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00008db000)) open(&(0x7f000025b000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/16 11:20:01 executing program 0: clone(0x0, &(0x7f00006c3000-0x5b), &(0x7f0000744000), &(0x7f00003ed000-0x4), &(0x7f0000001000-0xda)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004d8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) fanotify_init(0x20, 0x0) 2018/02/16 11:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_names=@common='lo\x00'}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) r1 = syz_open_dev$usbmon(&(0x7f0000379000-0xd)='/dev/usbmon#\x00', 0x5, 0x10801) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x40) sysinfo(&(0x7f0000918000)=""/26) recvfrom$llc(r1, &(0x7f0000605000)=""/4096, 0x1000, 0x40000120, &(0x7f00000db000-0x10)={0x1a, 0x0, 0x3, 0x800, 0x5, 0x5, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/16 11:20:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x5) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000edb000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x8, &(0x7f00008d3000-0x10)={0x22, 0x10001, 0x10000, 0x6}) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x2, 0x4) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0xbc, 0x4) fchdir(r0) [ 35.196867] device syz3 entered promiscuous mode [ 35.222603] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 35.332805] device syz3 left promiscuous mode 2018/02/16 11:20:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f000092d000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x100, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x8, [{{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x0, @rand_addr=0x8}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x3, @rand_addr=0xfff}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x4d8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000794000)=[{&(0x7f0000d01000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f00006e6000)=[], 0x0, 0x0) 2018/02/16 11:20:01 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60031, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000)={0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000002000)=""/207, &(0x7f0000006000-0x4)=0xcf) fcntl$setownex(r0, 0xf, &(0x7f0000004000)={0x0, r1}) 2018/02/16 11:20:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000688000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000001000)='net\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00001b2000)={0x9, 0xffffffffffff0551, 0xffff, 'queue1\x00', 0x10001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000645000)=""/30, &(0x7f00009a4000)=0x1e) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f00000bc000-0x5a)="e47b6458e513fd89ac73bb2f2c2202addf11b2a13f8041485da55646c5577e73e125577e9a930a7620c7273d1a59611c570130d2e6f2de4232f0fae3f8473a85664164bfd2973380e2bfe4187be058b1385578426d9b3df98e7b") 2018/02/16 11:20:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) signalfd4(r0, &(0x7f000015e000), 0x51, 0x0) creat(&(0x7f00008e8000)='./file0\x00', 0x0) 2018/02/16 11:20:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0xee) sendto$packet(r0, &(0x7f0000031000)="9b00010000e20000ffffe55c31f30018b50322abe0e99753", 0x18, 0x0, &(0x7f0000290000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="2fb95d117e17"}, 0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000271000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00006ff000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000440000)={@generic="848fc05c60f03bc018ed71077a917270", r1}) 2018/02/16 11:20:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000341000-0x8)='./file0\x00', &(0x7f0000ff9000-0x8)='./file0\x00', &(0x7f0000426000)='tmpfs\x00', 0x0, &(0x7f0000ece000)=',') mount(&(0x7f00005d6000-0x8)='./file0\x00', &(0x7f0000df2000-0x8)='./file0\x00', &(0x7f000070e000)='ecryptfs\x00', 0x840, &(0x7f0000640000)="06a26d79e0dadfcd657dfb048ed32e2a16f3204692c729c28e307e6f24fd3e9ca110b188a7922f70339d03414d857d07b179b51826f686896b48b1d09456ac07c93810068bbc10cec4bce70229f710fab0b28139e5c5f9b6d16f8a509e0a37b31ccdfa07393c157750164c0ea978eb882ac694a6be957b0ea579167de228b877682b2833ef6d4788255e25b3f7e1d065070275a8ca8674787a55facf7d3bb4fe69139e758cb9151a8e8170f3d81f1ea14760d7ad078f654da905cbbdb1089c8c1250") 2018/02/16 11:20:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d02000)={0x9, 0x8000, 0x2, 0xcd, 0x0}, &(0x7f0000cdc000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000694000)={r2, 0x0, 0x4, [0x4, 0xfffffffffffffff9, 0x7, 0x8001]}, &(0x7f0000ab5000-0x4)=0x10) readv(r1, &(0x7f00002e1000-0x60)=[{&(0x7f0000bb9000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/16 11:20:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000666000)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000887000-0xd)='/dev/usbmon#\x00', 0x5, 0x8000) bind$unix(r0, &(0x7f000077d000)=@file={0x1, './file0\x00'}, 0xa) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000425000-0x34)={{0x0, 0x3}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd5000-0xd)='/dev/sequencer2\x00', 0x0, 0x0) [ 35.401018] skbuff: bad partial csum: csum=0/65535 len=14 [ 35.430328] skbuff: bad partial csum: csum=0/65535 len=14 2018/02/16 11:20:02 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000000c000), &(0x7f0000024000)=0x4) 2018/02/16 11:20:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) close(r0) 2018/02/16 11:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getxattr(&(0x7f0000aff000)='./file0\x00', &(0x7f000058b000)=@known='system.advise\x00', &(0x7f00004b2000-0x38)=""/56, 0x38) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000000002, 0x40, 0x3, 0x0, []}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000026a000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x400, 0x7, 0x9, 0x3, 0x40}, &(0x7f000083e000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009d9000-0x10)={r1, 0x3c, &(0x7f00007d8000)=[@in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @rand_addr=0x1f}]}, &(0x7f0000959000-0x4)=0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/16 11:20:02 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000045000)='./file0\x00', 0x92) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000054000-0xcc)=""/204) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000029000)={0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000040000)='/dev/usbmon#\x00', 0x3, 0x800) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$packet(r4, &(0x7f0000055000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000055000-0x4)=0x14, 0x80000) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r5, r1) clock_nanosleep(0x7, 0x0, &(0x7f0000055000-0x10)={r2, r3+30000000}, &(0x7f000000f000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000013000-0xb0)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000050000)={{0x2, 0x100000000}, 'port0\x00', 0x2, 0x8, 0x80000000, 0x401, 0x5, 0xead4, 0x8001, 0x0, 0x4, 0x7}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(r4, &(0x7f0000041000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000049000-0x4)=0x10) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000055000)=@generic={0x1, 0x80000001, 0x5}) 2018/02/16 11:20:02 executing program 0: 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='GPL\x00', 0x1) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000000)=r3) request_key(&(0x7f000091d000)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x7)='.}proc\x00', r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r4, 0x8942, &(0x7f0000107000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map}) syz_open_dev$usbmon(&(0x7f0000bd4000)='/dev/usbmon#\x00', 0x9, 0x20000) 2018/02/16 11:20:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000faa000), &(0x7f0000fd5000-0x4)=0x10, 0x800) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000631000-0x10)={0x7f, 0x8001, 0x8, 0x2f0, 0x0}, &(0x7f0000c2c000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000341000)={0x0, 0x2b, "53f66c58d57076abede9bab7a95cfb51a228b304f0218e433e0830b1646a419f35ad637d3d5375ee035302"}, &(0x7f00000d8000)=0x33) r4 = open(&(0x7f0000eaf000)='./file0\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000d4f000)={r2, 0x38}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d00000-0x8)=@assoc_value={0x0}, &(0x7f0000fa7000)=0x8) delete_module(&(0x7f0000817000+0x426)='@eth1:[(\x00', 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000629000+0x3b1)={0x0, 0x7f, "d95ba2b6a2e639d12f923552d7709ebf755619cdc5d6bcdf68760a7a3eefea275c30e0b9384eb58b0afa75dc8a8fb2618406fbc59b7d3892ce9ddf883713257448aa8487084d38bd7a5c9516e8feb08cabc3c76c2379379998711a9f1f309bbac768c28c810a1f9d27ef29f57c941fbfa5823b3ab27426345a4cf1dffc1d82"}, &(0x7f0000637000-0x4)=0x87) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000419000-0x8)={0x0, 0x4}, &(0x7f0000508000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000063000-0xb8)={0x0, 0x8000, 0xff, 0xc7, 0x8, 0x81, 0x1000, 0xfffffffffffffeff, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x6, 0x3ff, 0x0, 0x1f, 0xfff}}, &(0x7f0000765000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a34000-0x10)={0x1, 0x203, 0x5, 0x8001, 0x0}, &(0x7f0000fe7000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000bcb000-0x12)={0x0, 0xfb, 0x5, [0xc0b, 0x2, 0x7, 0x2, 0xffffffffffff8625]}, &(0x7f0000a91000-0x4)=0x12) sync() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005c5000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef0000)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000059b000-0x99)={0x0, 0x91, "e2c7c2f9b1424c00b655a643417e233bf93ab0311b6e9212d7600d5d2f3abba1d21bb097f37587857d6381f144c9e398d49ffcd69358b5638669e61ff5636bf3d005a4629ab5b70d54e09cdfdf0fde023d0875f10d42940398373a0141b8b7c76dfd08c9193a28f7e93c738e53b1b60fe259b2c555cae801767f1641a7d9eab6f7c0afef7bad2f2eb324daee414603b4ff"}, &(0x7f0000317000)=0x99) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009fc000-0x20)={0x40, 0x8000, 0x1, 0x9, 0x1, 0x9, 0x100, 0x77, 0x0}, &(0x7f00009cb000-0x4)=0x20) sendmmsg$inet_sctp(r1, &(0x7f000036e000)=[{&(0x7f0000b36000)=@in6={0xa, 0x1, 0x100000000, @empty, 0x400}, 0x1c, &(0x7f000045d000-0x90)=[{&(0x7f00000fc000)="84f22501817d", 0x6}, {&(0x7f0000f53000-0xfd)="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", 0xfd}, {&(0x7f0000909000-0x96)="20916b0b5bcb25f5838467a18b62fd6fa5fea3d9d0d9ec35608f869c8ae81bda8cb3a60fdd76ae57e3ef917245b9663cd3dd4b72b4a6916a7a4a3af4cdc5a52314ed57a0694495022d9d90ce6c863174bb7901828043654671af66de27b08fd9b5bf8898f75e505da83de5c69c1b1bdc47a1ea0cc58639b0eaf9a1571147390af48bcabe878dd84eda55183ee29bbf726c839b2355ce", 0x96}, {&(0x7f0000f12000)="2e95e482c2dd897044f62336c0e49a61a1077ace0d5ad80be2f7fbcf24400394f7d6eba24859621b637d74685e4712c305005faf3f13edd7468d60756781f602fc9f8def9189273ce68581578a7489707c767b9a15750d1b0d9d8cd0e0079acf575d2d392ae289632e990db05cd5ce0caa97617862c6b28b7254d1434facffaab65a329ff355f5e7ad54f1e95c42355704dac363614340dbf9eb2447ebdf33917bc3ea07e308fa7b5934720fd0deabcbb213a4942998df7da1ebc165dd", 0xbd}, {&(0x7f0000529000)="d00bc4bb393880d6f188db7e442b5e698828f7c4444cd8f3cf1d7dcae0297fc07beeef931fac5485957f37bec516cff8c2aefd7adf3fa1ca525cd4811e67a19f1c0f0e9c883e05d0d9da656b52d93ae3b9b056bf0c318e1b4939cfb0c63897e1116ffedee0d01eb4fc189f4abcd1eeb36788ef359b5c8b218f0687cad226ba48", 0x80}, {&(0x7f0000181000-0x8c)="f83cc99c8d70f9cdbefdd321f8fa9872f0d2b5949a2a0742a244d71ad471b33ce94834a6973fe3ddcd1dac5243563c49c23bf61fff2ceae260bd877ae1846bdfbc3d6d951da4d5a0b52503bfbe9f9ac0e1352096fcd93bcdfef3323e7ebbff28fd7c25e87e15504ec57d73ebd69f766ea4b26404fbda3d78f72d8aa9c52594a43b48c6e145e9440353f0c7f0", 0x8c}, {&(0x7f0000b09000)="6d0b5118621bcf147a4415dc9dd422c287", 0x11}, {&(0x7f0000b9e000-0x3d)="26e3e6fc4fcc3b05d352e5ef10c971b392dc741bd69b551b498337cc7ffa64508bedd313d788101f09826a164a8acb4a798acabd6f6fde57038fde78f1", 0x3d}, {&(0x7f00004a3000-0xb3)="bd5911e9eba5565864e71140a2cd1828bd5b14b9f323ea636f6a5c9f08b4c179bbe1db5d35e2c634dad64bd9b7fc53e256e4d58408b6e6f6ec557ec569e3a9bfa6272f4abf1ee04404cad74277d4a4094e9b9cb957ad40af5f7d463faee8601d36baf5714326499de3fd9f9ad79d54b3f25047c7d7a667b778217162ac49746ecc54f4c81b359a08f5c985b01fa622abad16b929d99c3ebf1560d0a94a228e8e020b8bd820168f1a0a30f2e9eebaae2266e4cb", 0xb3}], 0x9, &(0x7f0000b2b000-0x120)=[@init={0x18, 0x84, 0x0, {0x0, 0x7, 0x9, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x20, 0x8, 0xfffffffffffffff7, 0x5, 0x1, 0x3ff, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0xb9, 0xffffffffffffbc84}}, @sndrcv={0x30, 0x84, 0x1, {0xd9a, 0x5d82, 0x8, 0x5, 0x800, 0x29b76bb2, 0x6, 0x400, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x3ff, 0x200, 0xfff, 0x8, 0xbabe, 0x3f, 0xd1b, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x40, 0x27}}], 0x120}, {&(0x7f0000100000)=@in6={0xa, 0x3, 0x374f4b6b, @empty, 0x4}, 0x1c, &(0x7f0000e07000)=[{&(0x7f0000082000)}, {&(0x7f0000fd1000)="6fe8f203e72519fda10d596a33e7e1b17210f23e7cccbabbbaa83c06f57d67", 0x1f}, {&(0x7f0000aeb000)="1ea5c9ea990b8c173dbb9e7c028bfbe545764b21a66f7ca852b48314408ef1b4703737c36fe4b8612c8e4567a6f8c45b00453e3a128651ce27e2ebb65056016430b4cabd762cae69acb7c65a8171f2719e9f4850d0689297aeb0c7b67288c74e91a86e0b767724372246a2118b", 0x6d}, {&(0x7f0000eb2000)="f2db0680f99b6a25e0c464f8ba92defc6722d649dd30f3c7b0be29cd5533473cdb16719250aac01b1f3c4a62c2b6b5fde9c0ea94a68828cadaec5eb63063a928d96d9078488afbf8f35bd107fa2a46358e467d6fdd9fc40548e000e78d6a2a5e635358580e0548e401cf80eccad6e4d48679a449a7b2688fcaff78359f510bac1ad9ec174bbf10b3f02720eee2ae73c169649c7c9a5612b35c3e48d4233c4c9198bcb4680235fb50ae52afb6b62cdda47342defd4d72cb23563001702331de5d0fd369463b", 0xc5}, {&(0x7f0000694000)}, {&(0x7f0000e0b000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000d6c000)=[@init={0x18, 0x84, 0x0, {0x0, 0x7, 0xee9f, 0xffffffff80000001}}], 0x30, 0x40000}, {&(0x7f0000f70000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f0000755000)=[{&(0x7f0000c04000)="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", 0x1000}, {&(0x7f0000eac000)="1ef19aeb913522d0a98481926f42518becbbc3484ce175421ce7b0c51e9b2f979c17327ada8478d9f5bd624852bdacfa7f047db935a6bbdd1b5c5f67ce88f1cfa260726f03ab121278ba9c964ef9628c8f10ec8c6035e530063630fd3830ac1a12cce7a00d244187ff77def15f79a67e5d7d04087c28a4273c2b6e40b9b74a3c2a4c67d5bd33c850d33bee52901cdf7d2179f7b0d5c97e4cb903e1fcbe07dc3fbaee26ae2d618e4360136e01178efc7339a7d93245a16d4befbf15e2ed93", 0xbe}, {&(0x7f000043e000)="f99dd571ae9c7cd766dd567dceda6380bd072c43", 0x14}, {&(0x7f00004f1000-0xc)="bb46b4adba9c554990896604", 0xc}], 0x4, &(0x7f0000de8000)=[@init={0x18, 0x84, 0x0, {0x0, 0x7, 0x9, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x820a, 0x9, 0x81, r6}}], 0x60, 0x20004810}, {&(0x7f0000036000)=@in={0x2, 0x1, @rand_addr}, 0x10, &(0x7f0000d71000-0x10)=[{&(0x7f000062a000-0x65)="82ce949895751fbd9dce9e89296b67c01ff02beebbce967f2ff7bb0956f23e14188288c9bd240d2debaf012a2253f1e52b3fc2e2c90d7121b186a0684d92cc2a1e464d9c0f29a02d615599efe7d2ad53713ff6f7181082a06611ce81f9ab9a47e90326aecf", 0x65}], 0x1, &(0x7f00001eb000)=[@init={0x18, 0x84, 0x0, {0x0, 0x8, 0x6, 0x5a6}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x7ff, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x8, 0x9, 0xfffffffffffffc01, 0x8, 0x7, 0x7f, 0x2, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff0000, 0x800f, 0x5, 0x6, r8}}, @init={0x18, 0x84, 0x0, {0x2, 0x1e3, 0x800, 0x2}}], 0xf0, 0x8000}, {&(0x7f0000cbd000-0x10)=@in={0x2, 0x1, @rand_addr=0x1}, 0x10, &(0x7f00008ea000)=[{&(0x7f0000d78000-0xe9)="b3852568f69a98e42441bb3070807dadfa3c1711367fec26ac9bcf236b35a128b9c43967403af13abb8c843ab7c45cff1b66be443fd3d432dc1ce99b587694fd6da7b87e8e9d3068eeca454a2483e62b5d4857c46862e92a034f290312af758c820725cbba56d3c351ba171bffd453b09f43b9ea36779c5ef94d8719f2802e9c3ffc0a4969e4ecb7bfbe8c4ae9d856b61c114c3f8e2e550fcfa1a527c14a42eb9648247b2d31af0f16f539bb6375c470907194324e6088ea24b4ab02addc48ab811dde658652b45f566dc32e995edc9f7fdbe642a56ca0221ea0a867c3424ad7b46a9ce07a87fcdcbd", 0xe9}], 0x1, &(0x7f0000810000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x200, 0x2, 0xbdd, r9}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x2, 0x8, 0x80000000}}], 0x60, 0xc045}, {&(0x7f0000726000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000f5a000)=[{&(0x7f0000509000-0x2e)="05c77f43632611bc1bb459dfef4ac60c9f0c9e54fbb06f2ff40e0de50cb102a5ae6b2c7e5db8847d4dece8057bb8", 0x2e}, {&(0x7f00002a5000-0xc8)="9e2b24cff18e88cc8850eb0084fdc89253566e87d25119cae987a48bb4bc7b4077357ff16881978602d54e69f06f6fb7ed862dcdccd636a67b4a06c7271f03edde604dcc8ecf5ad14c79b4453b425581c0af9d7f9b770eea0763b76304c1898570d8f0de5f6c56b8eb51ebc1e71ddd412ce54827a2fe9c1b0155e3ba82325143968dc3b93941d7f1bfa922504a7e0ab6dfa13ca660039c3f1c7c2be8002158b391166ef071ec6ecb0a4fe88d22f81a28dc5df49feb37b9edfc0a23ea375d3cb07c0e12e849590c0c", 0xc8}], 0x2, &(0x7f0000c51000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x8001, 0x5, 0x3f0e, 0x9, 0x20, 0x4, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x100, 0x200, 0x77f, 0x80, 0x9, 0x8, 0x44f, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x2, 0x3, 0x3, 0x3, 0x1, 0x7ff, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x200, 0x1, 0x6d31, r13}}], 0xc0, 0x4000000}], 0x6, 0x8000) fcntl$getflags(r0, 0x401) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$unix(r1, &(0x7f000000d000)={&(0x7f0000156000)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000a87000)=[{&(0x7f0000d89000-0xa6)="dcc4372ae4df81355eb2ff7eef91771f9a4e25c1b74b532ea4d4b3ccd944031e98f2024d4594c8cabf9a1bcd953ddf924550a07a30e8bb3638ea7190d58b23e38c50992c4e8556642bfd36cfa8e0b6432e7f3ca09e44fe256994c4098b7e249a193b1e5c2b2f7072cc864207e17e497c564033449c7d46795de2408dcb1c6acc81748f079c126609eef8ae4283d909c392c69d019ffafe97baebc0d4652852356b2afb832d01", 0xa6}, {&(0x7f000028e000)="33aa0e047d2f2ce5cd0cd3fbd8f62450c6de1f103b7804dbd91a0265b8514aaef03f821e9f5a2594dd572405dcd3aa0b7fe6d9602bad9523609314766bc795e96d7b6c742bd982602ea32468b669cc5ffa7ebdd3b9a75044b05bf39c5106afa23fd3754d84de013fa0d5ecc3c9624a37b8f1d22fd661bc22ca80658e579bbeef406798b5d5a7d55c000aea92b2c0109ae4d7e4b97dfb4861291f646865669e966bc3cd6ae740507b85512e22d7c917d2c4d2e6333fe9e4f61a098622dd6a971bd45c365d5fd96024db324cf83274f0491bf83e6438", 0xd5}, {&(0x7f000072c000-0x88)="018221644aa5fcb9be04b25a87ebd5f0c65c60e42be15bba97eb5259053f300813ff34eeb493a648336bf2f8ba3bea3ddd8e5070751f096fe6bd04b70554b93d8e72a6e96327ec34d86c43fabe2cdede693667b5ee80a00f92aea4264c83d34f13c5e547d660ccfa9bc185383b29262e084917d8953af0ec09cc3f645511825ecbfa56f9900c0223", 0x88}], 0x3, &(0x7f0000f48000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x40000}, 0x40) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r15, r14, 0x6, 0x0) r17 = add_key$keyring(&(0x7f0000838000)='keyring\x00', &(0x7f0000368000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r17, 0x0, &(0x7f00005e1000)='\x00') clone(0x0, &(0x7f0000039000-0x9e), &(0x7f000003b000), &(0x7f0000000000), &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFNETMASK(r14, 0x891c, &(0x7f0000924000)={@generic="819eaa116d039c6ef94d33be46270205", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) vmsplice(r16, &(0x7f00000ab000-0x90)=[{&(0x7f000093b000)='8', 0x1}], 0x1, 0x0) 2018/02/16 11:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000010b000)="1e3bf9008d8bf841", 0x8, 0x1, &(0x7f00007a4000)={0x2, 0x3, @rand_addr=0x7f2}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[], 0x0, &(0x7f0000bb4000)=[]}, 0x0) connect$inet(r0, &(0x7f00008c2000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) socket$inet(0x2, 0x800, 0x4) 2018/02/16 11:20:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000102000-0x90)={{}, {0x0, 0x0}}) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60), &(0x7f0000000000)=0x60, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000-0x4)=0x10, 0x800) fcntl$dupfd(r1, 0x0, r2) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{}, {0x0, r0}}) 2018/02/16 11:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000aa6000-0x4), &(0x7f00008cf000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000039000)={0x0, 0x0, 0x0}, &(0x7f0000bbc000-0x4)=0xc) setfsgid(r1) write(r0, &(0x7f00005f1000)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) r2 = dup(r0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00007d1000)=""/4096) 2018/02/16 11:20:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) close(r0) 2018/02/16 11:20:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005e6000-0x10)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bae000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) recvfrom(r0, &(0x7f000036f000)=""/43, 0x2b, 0x20, &(0x7f0000f79000)=@can={0x1d, r1}, 0x10) r2 = syz_open_dev$mice(&(0x7f000003d000-0x10)='/dev/input/mice\x00', 0x0, 0x111800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000719000)={0x0, 0x7fffffff, 0x8}, &(0x7f00007dc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d69000-0x20)={0x2, 0x0, 0x203, 0x1ff, 0xa1, 0x0, 0x81, 0x9, r3}, &(0x7f0000605000-0x4)=0x20) 2018/02/16 11:20:02 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000021000-0x8)='./file0\x00', 0x0, 0x1) fcntl$getown(r0, 0x9) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000023000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000e000-0x14), &(0x7f0000022000)=0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000021000)='net/udplite\x00') write$tun(r2, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/02/16 11:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getxattr(&(0x7f0000aff000)='./file0\x00', &(0x7f000058b000)=@known='system.advise\x00', &(0x7f00004b2000-0x38)=""/56, 0x38) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000000002, 0x40, 0x3, 0x0, []}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000026a000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x400, 0x7, 0x9, 0x3, 0x40}, &(0x7f000083e000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009d9000-0x10)={r1, 0x3c, &(0x7f00007d8000)=[@in6={0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @rand_addr=0x1f}]}, &(0x7f0000959000-0x4)=0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/16 11:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000082d000)={0x9, 0x72, 0x0, 0xba}, 0x8) write$eventfd(r0, &(0x7f00006f2000), 0xffb3) 2018/02/16 11:20:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001000-0xc)='em0$^md5sum\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f000086b000-0x4), &(0x7f0000382000-0x4)=0x4) 2018/02/16 11:20:02 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0xc40, 0x0) getpeername$unix(r0, &(0x7f0000002000-0x8)=@abs, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000003000)={0x8, {{0x2, 0x0, @rand_addr=0x3}}, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x118) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f000000a000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001}, 0x4, 0x3}}, 0x26) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000000b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000000b000)="672feb326419fe513d30fb5bbc4e86e7edebad1675e16b9e74ca76b88835d701"}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000000a000)={0x3752, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x80000000}}, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x108) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) pipe(&(0x7f0000008000)={0x0}) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000005000)=""/98) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f000000a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3}) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x361, &(0x7f0000008000)=[]}, 0x2f3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x4) 2018/02/16 11:20:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000faa000), &(0x7f0000fd5000-0x4)=0x10, 0x800) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000631000-0x10)={0x7f, 0x8001, 0x8, 0x2f0, 0x0}, &(0x7f0000c2c000)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000341000)={0x0, 0x2b, "53f66c58d57076abede9bab7a95cfb51a228b304f0218e433e0830b1646a419f35ad637d3d5375ee035302"}, &(0x7f00000d8000)=0x33) r4 = open(&(0x7f0000eaf000)='./file0\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000d4f000)={r2, 0x38}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000d00000-0x8)=@assoc_value={0x0}, &(0x7f0000fa7000)=0x8) delete_module(&(0x7f0000817000+0x426)='@eth1:[(\x00', 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000629000+0x3b1)={0x0, 0x7f, "d95ba2b6a2e639d12f923552d7709ebf755619cdc5d6bcdf68760a7a3eefea275c30e0b9384eb58b0afa75dc8a8fb2618406fbc59b7d3892ce9ddf883713257448aa8487084d38bd7a5c9516e8feb08cabc3c76c2379379998711a9f1f309bbac768c28c810a1f9d27ef29f57c941fbfa5823b3ab27426345a4cf1dffc1d82"}, &(0x7f0000637000-0x4)=0x87) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000419000-0x8)={0x0, 0x4}, &(0x7f0000508000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000063000-0xb8)={0x0, 0x8000, 0xff, 0xc7, 0x8, 0x81, 0x1000, 0xfffffffffffffeff, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x6, 0x3ff, 0x0, 0x1f, 0xfff}}, &(0x7f0000765000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a34000-0x10)={0x1, 0x203, 0x5, 0x8001, 0x0}, &(0x7f0000fe7000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000bcb000-0x12)={0x0, 0xfb, 0x5, [0xc0b, 0x2, 0x7, 0x2, 0xffffffffffff8625]}, &(0x7f0000a91000-0x4)=0x12) sync() getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00005c5000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef0000)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000059b000-0x99)={0x0, 0x91, "e2c7c2f9b1424c00b655a643417e233bf93ab0311b6e9212d7600d5d2f3abba1d21bb097f37587857d6381f144c9e398d49ffcd69358b5638669e61ff5636bf3d005a4629ab5b70d54e09cdfdf0fde023d0875f10d42940398373a0141b8b7c76dfd08c9193a28f7e93c738e53b1b60fe259b2c555cae801767f1641a7d9eab6f7c0afef7bad2f2eb324daee414603b4ff"}, &(0x7f0000317000)=0x99) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009fc000-0x20)={0x40, 0x8000, 0x1, 0x9, 0x1, 0x9, 0x100, 0x77, 0x0}, &(0x7f00009cb000-0x4)=0x20) sendmmsg$inet_sctp(r1, &(0x7f000036e000)=[{&(0x7f0000b36000)=@in6={0xa, 0x1, 0x100000000, @empty, 0x400}, 0x1c, &(0x7f000045d000-0x90)=[{&(0x7f00000fc000)="84f22501817d", 0x6}, {&(0x7f0000f53000-0xfd)="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", 0xfd}, {&(0x7f0000909000-0x96)="20916b0b5bcb25f5838467a18b62fd6fa5fea3d9d0d9ec35608f869c8ae81bda8cb3a60fdd76ae57e3ef917245b9663cd3dd4b72b4a6916a7a4a3af4cdc5a52314ed57a0694495022d9d90ce6c863174bb7901828043654671af66de27b08fd9b5bf8898f75e505da83de5c69c1b1bdc47a1ea0cc58639b0eaf9a1571147390af48bcabe878dd84eda55183ee29bbf726c839b2355ce", 0x96}, {&(0x7f0000f12000)="2e95e482c2dd897044f62336c0e49a61a1077ace0d5ad80be2f7fbcf24400394f7d6eba24859621b637d74685e4712c305005faf3f13edd7468d60756781f602fc9f8def9189273ce68581578a7489707c767b9a15750d1b0d9d8cd0e0079acf575d2d392ae289632e990db05cd5ce0caa97617862c6b28b7254d1434facffaab65a329ff355f5e7ad54f1e95c42355704dac363614340dbf9eb2447ebdf33917bc3ea07e308fa7b5934720fd0deabcbb213a4942998df7da1ebc165dd", 0xbd}, {&(0x7f0000529000)="d00bc4bb393880d6f188db7e442b5e698828f7c4444cd8f3cf1d7dcae0297fc07beeef931fac5485957f37bec516cff8c2aefd7adf3fa1ca525cd4811e67a19f1c0f0e9c883e05d0d9da656b52d93ae3b9b056bf0c318e1b4939cfb0c63897e1116ffedee0d01eb4fc189f4abcd1eeb36788ef359b5c8b218f0687cad226ba48", 0x80}, {&(0x7f0000181000-0x8c)="f83cc99c8d70f9cdbefdd321f8fa9872f0d2b5949a2a0742a244d71ad471b33ce94834a6973fe3ddcd1dac5243563c49c23bf61fff2ceae260bd877ae1846bdfbc3d6d951da4d5a0b52503bfbe9f9ac0e1352096fcd93bcdfef3323e7ebbff28fd7c25e87e15504ec57d73ebd69f766ea4b26404fbda3d78f72d8aa9c52594a43b48c6e145e9440353f0c7f0", 0x8c}, {&(0x7f0000b09000)="6d0b5118621bcf147a4415dc9dd422c287", 0x11}, {&(0x7f0000b9e000-0x3d)="26e3e6fc4fcc3b05d352e5ef10c971b392dc741bd69b551b498337cc7ffa64508bedd313d788101f09826a164a8acb4a798acabd6f6fde57038fde78f1", 0x3d}, {&(0x7f00004a3000-0xb3)="bd5911e9eba5565864e71140a2cd1828bd5b14b9f323ea636f6a5c9f08b4c179bbe1db5d35e2c634dad64bd9b7fc53e256e4d58408b6e6f6ec557ec569e3a9bfa6272f4abf1ee04404cad74277d4a4094e9b9cb957ad40af5f7d463faee8601d36baf5714326499de3fd9f9ad79d54b3f25047c7d7a667b778217162ac49746ecc54f4c81b359a08f5c985b01fa622abad16b929d99c3ebf1560d0a94a228e8e020b8bd820168f1a0a30f2e9eebaae2266e4cb", 0xb3}], 0x9, &(0x7f0000b2b000-0x120)=[@init={0x18, 0x84, 0x0, {0x0, 0x7, 0x9, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x20, 0x8, 0xfffffffffffffff7, 0x5, 0x1, 0x3ff, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0xb9, 0xffffffffffffbc84}}, @sndrcv={0x30, 0x84, 0x1, {0xd9a, 0x5d82, 0x8, 0x5, 0x800, 0x29b76bb2, 0x6, 0x400, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x3ff, 0x200, 0xfff, 0x8, 0xbabe, 0x3f, 0xd1b, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x40, 0x27}}], 0x120}, {&(0x7f0000100000)=@in6={0xa, 0x3, 0x374f4b6b, @empty, 0x4}, 0x1c, &(0x7f0000e07000)=[{&(0x7f0000082000)}, {&(0x7f0000fd1000)="6fe8f203e72519fda10d596a33e7e1b17210f23e7cccbabbbaa83c06f57d67", 0x1f}, {&(0x7f0000aeb000)="1ea5c9ea990b8c173dbb9e7c028bfbe545764b21a66f7ca852b48314408ef1b4703737c36fe4b8612c8e4567a6f8c45b00453e3a128651ce27e2ebb65056016430b4cabd762cae69acb7c65a8171f2719e9f4850d0689297aeb0c7b67288c74e91a86e0b767724372246a2118b", 0x6d}, {&(0x7f0000eb2000)="f2db0680f99b6a25e0c464f8ba92defc6722d649dd30f3c7b0be29cd5533473cdb16719250aac01b1f3c4a62c2b6b5fde9c0ea94a68828cadaec5eb63063a928d96d9078488afbf8f35bd107fa2a46358e467d6fdd9fc40548e000e78d6a2a5e635358580e0548e401cf80eccad6e4d48679a449a7b2688fcaff78359f510bac1ad9ec174bbf10b3f02720eee2ae73c169649c7c9a5612b35c3e48d4233c4c9198bcb4680235fb50ae52afb6b62cdda47342defd4d72cb23563001702331de5d0fd369463b", 0xc5}, {&(0x7f0000694000)}, {&(0x7f0000e0b000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000d6c000)=[@init={0x18, 0x84, 0x0, {0x0, 0x7, 0xee9f, 0xffffffff80000001}}], 0x30, 0x40000}, {&(0x7f0000f70000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f0000755000)=[{&(0x7f0000c04000)="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", 0x1000}, {&(0x7f0000eac000)="1ef19aeb913522d0a98481926f42518becbbc3484ce175421ce7b0c51e9b2f979c17327ada8478d9f5bd624852bdacfa7f047db935a6bbdd1b5c5f67ce88f1cfa260726f03ab121278ba9c964ef9628c8f10ec8c6035e530063630fd3830ac1a12cce7a00d244187ff77def15f79a67e5d7d04087c28a4273c2b6e40b9b74a3c2a4c67d5bd33c850d33bee52901cdf7d2179f7b0d5c97e4cb903e1fcbe07dc3fbaee26ae2d618e4360136e01178efc7339a7d93245a16d4befbf15e2ed93", 0xbe}, {&(0x7f000043e000)="f99dd571ae9c7cd766dd567dceda6380bd072c43", 0x14}, {&(0x7f00004f1000-0xc)="bb46b4adba9c554990896604", 0xc}], 0x4, &(0x7f0000de8000)=[@init={0x18, 0x84, 0x0, {0x0, 0x7, 0x9, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x820a, 0x9, 0x81, r6}}], 0x60, 0x20004810}, {&(0x7f0000036000)=@in={0x2, 0x1, @rand_addr}, 0x10, &(0x7f0000d71000-0x10)=[{&(0x7f000062a000-0x65)="82ce949895751fbd9dce9e89296b67c01ff02beebbce967f2ff7bb0956f23e14188288c9bd240d2debaf012a2253f1e52b3fc2e2c90d7121b186a0684d92cc2a1e464d9c0f29a02d615599efe7d2ad53713ff6f7181082a06611ce81f9ab9a47e90326aecf", 0x65}], 0x1, &(0x7f00001eb000)=[@init={0x18, 0x84, 0x0, {0x0, 0x8, 0x6, 0x5a6}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffc, 0x7ff, 0x7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x8, 0x9, 0xfffffffffffffc01, 0x8, 0x7, 0x7f, 0x2, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff0000, 0x800f, 0x5, 0x6, r8}}, @init={0x18, 0x84, 0x0, {0x2, 0x1e3, 0x800, 0x2}}], 0xf0, 0x8000}, {&(0x7f0000cbd000-0x10)=@in={0x2, 0x1, @rand_addr=0x1}, 0x10, &(0x7f00008ea000)=[{&(0x7f0000d78000-0xe9)="b3852568f69a98e42441bb3070807dadfa3c1711367fec26ac9bcf236b35a128b9c43967403af13abb8c843ab7c45cff1b66be443fd3d432dc1ce99b587694fd6da7b87e8e9d3068eeca454a2483e62b5d4857c46862e92a034f290312af758c820725cbba56d3c351ba171bffd453b09f43b9ea36779c5ef94d8719f2802e9c3ffc0a4969e4ecb7bfbe8c4ae9d856b61c114c3f8e2e550fcfa1a527c14a42eb9648247b2d31af0f16f539bb6375c470907194324e6088ea24b4ab02addc48ab811dde658652b45f566dc32e995edc9f7fdbe642a56ca0221ea0a867c3424ad7b46a9ce07a87fcdcbd", 0xe9}], 0x1, &(0x7f0000810000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x200, 0x2, 0xbdd, r9}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x2, 0x8, 0x80000000}}], 0x60, 0xc045}, {&(0x7f0000726000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000f5a000)=[{&(0x7f0000509000-0x2e)="05c77f43632611bc1bb459dfef4ac60c9f0c9e54fbb06f2ff40e0de50cb102a5ae6b2c7e5db8847d4dece8057bb8", 0x2e}, {&(0x7f00002a5000-0xc8)="9e2b24cff18e88cc8850eb0084fdc89253566e87d25119cae987a48bb4bc7b4077357ff16881978602d54e69f06f6fb7ed862dcdccd636a67b4a06c7271f03edde604dcc8ecf5ad14c79b4453b425581c0af9d7f9b770eea0763b76304c1898570d8f0de5f6c56b8eb51ebc1e71ddd412ce54827a2fe9c1b0155e3ba82325143968dc3b93941d7f1bfa922504a7e0ab6dfa13ca660039c3f1c7c2be8002158b391166ef071ec6ecb0a4fe88d22f81a28dc5df49feb37b9edfc0a23ea375d3cb07c0e12e849590c0c", 0xc8}], 0x2, &(0x7f0000c51000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x8001, 0x5, 0x3f0e, 0x9, 0x20, 0x4, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x100, 0x200, 0x77f, 0x80, 0x9, 0x8, 0x44f, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x2, 0x3, 0x3, 0x3, 0x1, 0x7ff, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x200, 0x1, 0x6d31, r13}}], 0xc0, 0x4000000}], 0x6, 0x8000) fcntl$getflags(r0, 0x401) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$unix(r1, &(0x7f000000d000)={&(0x7f0000156000)=@file={0x0, './file1\x00'}, 0xa, &(0x7f0000a87000)=[{&(0x7f0000d89000-0xa6)="dcc4372ae4df81355eb2ff7eef91771f9a4e25c1b74b532ea4d4b3ccd944031e98f2024d4594c8cabf9a1bcd953ddf924550a07a30e8bb3638ea7190d58b23e38c50992c4e8556642bfd36cfa8e0b6432e7f3ca09e44fe256994c4098b7e249a193b1e5c2b2f7072cc864207e17e497c564033449c7d46795de2408dcb1c6acc81748f079c126609eef8ae4283d909c392c69d019ffafe97baebc0d4652852356b2afb832d01", 0xa6}, {&(0x7f000028e000)="33aa0e047d2f2ce5cd0cd3fbd8f62450c6de1f103b7804dbd91a0265b8514aaef03f821e9f5a2594dd572405dcd3aa0b7fe6d9602bad9523609314766bc795e96d7b6c742bd982602ea32468b669cc5ffa7ebdd3b9a75044b05bf39c5106afa23fd3754d84de013fa0d5ecc3c9624a37b8f1d22fd661bc22ca80658e579bbeef406798b5d5a7d55c000aea92b2c0109ae4d7e4b97dfb4861291f646865669e966bc3cd6ae740507b85512e22d7c917d2c4d2e6333fe9e4f61a098622dd6a971bd45c365d5fd96024db324cf83274f0491bf83e6438", 0xd5}, {&(0x7f000072c000-0x88)="018221644aa5fcb9be04b25a87ebd5f0c65c60e42be15bba97eb5259053f300813ff34eeb493a648336bf2f8ba3bea3ddd8e5070751f096fe6bd04b70554b93d8e72a6e96327ec34d86c43fabe2cdede693667b5ee80a00f92aea4264c83d34f13c5e547d660ccfa9bc185383b29262e084917d8953af0ec09cc3f645511825ecbfa56f9900c0223", 0x88}], 0x3, &(0x7f0000f48000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x40000}, 0x40) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r15, r14, 0x6, 0x0) r17 = add_key$keyring(&(0x7f0000838000)='keyring\x00', &(0x7f0000368000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r17, 0x0, &(0x7f00005e1000)='\x00') clone(0x0, &(0x7f0000039000-0x9e), &(0x7f000003b000), &(0x7f0000000000), &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFNETMASK(r14, 0x891c, &(0x7f0000924000)={@generic="819eaa116d039c6ef94d33be46270205", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) vmsplice(r16, &(0x7f00000ab000-0x90)=[{&(0x7f000093b000)='8', 0x1}], 0x1, 0x0) 2018/02/16 11:20:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f000069c000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f47000-0x60)=[{&(0x7f00004db000)="fb", 0x1}], 0x1}], 0x1, 0x4008010) 2018/02/16 11:20:02 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001e000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/16 11:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000480000-0xe8)={{{@in=@multicast2, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000963000)=0xe8) r2 = syz_open_dev$binder(&(0x7f0000ece000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c48000)={0x0, 0x9}, &(0x7f0000f36000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dd5000-0x10)={r3, 0x8000, 0x3, 0x4ae9}, &(0x7f0000a44000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000091d000)={r4, 0x40000000008}, &(0x7f00008f0000)=0x2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000f1d000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000400000-0x4)=0x5, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/16 11:20:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000096000-0x60)={0x0, 0x4, 0x0, @tid}, &(0x7f0000bed000)) exit(0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) 2018/02/16 11:20:02 executing program 4: mmap(&(0x7f0000000000/0x6c000)=nil, 0x6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x8107b) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000006c000)={0xfd5, 0x8, 0xf4, 0x100000001, 0x0}, &(0x7f0000041000)=0x10) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000006d000-0x8)={r1, 0x400, 0x1000}, &(0x7f000006d000-0x4)=0x8) fcntl$setpipe(r0, 0x407, 0x0) 2018/02/16 11:20:02 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000dc8000)='/dev/usbmon#\x00', 0x8, 0x101000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000da9000)={@common='vcan0\x00', 0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) link(&(0x7f00003dc000-0xa)='./control\x00', &(0x7f0000276000)='./control\x00') r1 = open(&(0x7f0000021000)='./control\x00', 0x800000000000000, 0x92) mkdirat(r1, &(0x7f0000dab000-0xa)='./control\x00', 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00003a8000)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x80001, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}}, 0x100009, 0x101, 0x5, "29a605263f5db73f7062d98da38a660a6fc5a906ae3aa8addc0edf17b53f4e06f2e5231df455df12aa8648342a9a2fd35c29037ebdf666cebe5877207ac9d513b94f510d858ddc00761234bcd7ce02e0"}, 0x160) faccessat(r1, &(0x7f000000f000-0xa)='./control\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000f7b000)={0x10000009}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000508000-0xc)={@local, @empty, 0x0}, &(0x7f0000639000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e7f000)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00007fe000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000785000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0xfff, 0x0, 0xffff, 0x2, 0x20, 0xa0, 0x29, r2, r3}, {0x10001, 0x7, 0x100, 0x8, 0x7, 0x2, 0x1, 0x4}, {0xfffffffff8118336, 0x5, 0x1, 0x3}, 0xffffffffffffff01, 0x6, 0x0, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x3, 0x3c}, 0x2, @in=@multicast1=0xe0000001, 0x5, 0x2, 0x3, 0x200, 0x9, 0x73, 0x80}}, 0xe8) 2018/02/16 11:20:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setuid(0x0) pipe(&(0x7f0000bd8000-0x6)={0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000dd3000)=""/135) 2018/02/16 11:20:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000001000)=0x4) r1 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000000), 0x4) [ 35.717878] audit: type=1400 audit(1518780002.326:10): avc: denied { set_context_mgr } for pid=5395 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=binder permissive=1 2018/02/16 11:20:02 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ab6000)) socket(0xf, 0x0, 0x0) 2018/02/16 11:20:02 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) poll(&(0x7f0000e8b000)=[{r0, 0x401}, {r0, 0x4}, {r0, 0xc184}, {r0, 0x2702}], 0x4, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000573000)='/dev/hwrng\x00', 0x10080, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00002ac000)={0x0, 0x0, 0x5}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000062a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r2, 0x80000, r1}) 2018/02/16 11:20:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x800000000402, r1) exit(0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00005db000-0xc)={0x2, 0x8, 0x8, 0x5, 0x5, 0x1}) openat(r0, &(0x7f000087b000-0x8)='./file0\x00', 0x80240, 0x0) fcntl$dupfd(r0, 0x80000000000402, r2) 2018/02/16 11:20:02 executing program 0: mmap(&(0x7f0000000000/0x553000)=nil, 0x553000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000232000-0x9)='/dev/rtc\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000553000)=[{&(0x7f00003c0000-0x15)=""/21, 0xffffffffffffff47}, {&(0x7f000021c000-0xc4)=""/196, 0xc4}], 0x2) tee(r0, r0, 0x1, 0xc) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000c6000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x7823, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2a6}}}, 0x0, 0x5, 0x3f, "ea1b45fd425cfdbf91cc44ea4e96657927f926b07954428f36e98c4ec4a5eff791050c91def9431ada1ab480a4c51acb9ba01c4963da35c2263861f73bf638283c0ee746263f98514f94ace0cdaf3fc8"}, 0x160) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000554000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) r2 = memfd_create(&(0x7f00003ce000)='/dev/rtc\x00', 0x3) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000554000)={{0x3, 0x2, 0x6, 0x1, 0xfb}, 0x2a, 0x1b6a80000, 'id0\x00', 'timer1\x00', 0x0, 0x8, 0xffffffff, 0x71c64bdf, 0x400000000000}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r1, 0x80000) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r3, 0x7, &(0x7f0000310000)={0x1, 0x2, 0x8000, 0x7, r4}) mmap(&(0x7f0000555000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000556000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00004f6000)=0x1c) membarrier(0x8, 0x0) 2018/02/16 11:20:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x321440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00002a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d79000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00009a2000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000055a000)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000d39000)) [ 35.762421] binder: 5395:5399 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 35.780158] binder: BINDER_SET_CONTEXT_MGR already set [ 35.788889] binder: 5395:5399 ioctl 40046207 0 returned -16 2018/02/16 11:20:02 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000cf3000-0x12)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00007c3000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x8432, 0x4) r1 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000100000005, 0x0, &(0x7f0000087000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000884000-0xb), &(0x7f00009c1000-0x4)=0xb) readahead(r2, 0xfffffffffffffe00, 0x1) 2018/02/16 11:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000658000)={0x0, 0x0, &(0x7f00001e0000)=[], 0x0, 0x0, &(0x7f0000d60000-0xac)}) 2018/02/16 11:20:02 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000827000)) 2018/02/16 11:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000981000-0x58)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fba000)=@common, 0x10) 2018/02/16 11:20:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8082, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000dc5000-0x8)) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000d2a000-0x4)) 2018/02/16 11:20:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004ce000-0xd)='/dev/usbmon#\x00', 0x100, 0x101) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009bd000)=@sack_info={0x0, 0x200, 0xfffffffffffffff8}, &(0x7f00002be000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000246000)={r1, 0xfffffffeffffffff, 0x100000001}, &(0x7f0000bb4000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000016000)='fdinfo\x00') fcntl$notify(r2, 0x402, 0x5) execveat(0xffffffffffffffff, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[], &(0x7f000001a000)=[], 0x0) 2018/02/16 11:20:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x6, 0x4, &(0x7f000004c000)={0x0, 0x0}) fstat(r0, &(0x7f0000b8c000-0x7)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000122000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/02/16 11:20:02 executing program 5: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000070f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004dd000-0xe)=@ethtool_perm_addr={0x20, 0xfc4b, "63533b79ff7f"}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/16 11:20:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003a6000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000004d000)=@int, &(0x7f000092a000-0x4)=0x4) r1 = dup3(r0, r0, 0x80000) pwritev(r1, &(0x7f000074e000)=[{&(0x7f00003cf000-0x93)="d0227bf3f7c26cb0048dd079364bf09c24cd671648486f872ae6d9beccd1152af3e5478188d95ae81d235b58ce52b748b5edf4ba0fdaebbeb0b4c9763c9cc22bb3c60bfa1514e81ba926ae8b49179a48a1d6ed07dfcb0acc559750ace6fd835c38b139fb2e255fc4a09728c9a7115719d38c3eee0145dbb2d0c9c70e3b67e03c547cbb00e47382dc96d46f0bec7588ea292375", 0x93}, {&(0x7f00008c5000)="66bd9a17f3e89627ce94e7bde98e0c520070bf41cd84feaf37a12bbcf657b1fc9c4f8750844e9c8c2907dbd4a05eaca08736a90997ce29912b2139d9a2eed4209613861b8af18aaf45ef87a7e56273eb1ad53d83ba82214980b97db562fd181cf7628bd57ab20ee246371d2f0d255d3c9f95919ed722578e2fd44297aa07c7d0a75fb7", 0x83}], 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r2, 0x7, &(0x7f00006cd000)={0x0, 0x4}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000239000), &(0x7f0000b2b000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f0000e5b000)={&(0x7f000011d000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000981000)={&(0x7f0000515000)=@ipmr_delroute={0xb0, 0x19, 0xa00, 0x7, 0x2, {0x80, 0xb4, 0x0, 0x5a, 0xff, 0x7, 0xfd, 0x7}, [@RTA_FLOW={0x8, 0xb, 0x5}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_METRICS={0x84, 0x8, "45c1c980b0270bb7e91b5b121a8479ac4123aea080aceb718fa1d13122d21d532bc869e554e5b3b1b4cb695a327fdf1bd4c0106680e2944ad40ba4383b40111dc507869a7d27b4f9209e5d9e4e98753f84379bdf67c0e7bb2c6a5ebe01e53b57aea4b083b099020fdf16df5c3d83ca3f4d75944bf2acfdb101036ec250ec"}]}, 0xb0}, 0x1, 0x0, 0x0, 0x1}, 0x40) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000047d000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000541000-0xc)={0x9, 0x1, 0x800, 0x1, 0x6f0}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00009b2000-0x50)={{0x11, 0x78}, {0xe7a0, 0x7}, 0x6, 0x4, 0x7}) sendmsg$nl_generic(r3, &(0x7f0000bb9000)={&(0x7f00007dd000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000076c000)={&(0x7f0000b9e000)={0x5ac, 0x3a, 0x200, 0x1, 0x3, {0x9}, [@nested={0xf8, 0x52, [@generic="b31d48881432d011683ca39800b0843c7db2123307dad80b3c821b9714429fcc60eb50d8243d2fa6b23dbcb28bdb4ae0c4a3d743b667f0d1580fa0951eb4af337095330f024c3e2300cac4f66bb376258c55df007dd7852275736dd2f9909a27fce33957ca9764f6a92f94b6857fcf0c569923a875a579c9f756d365d829c405dff4b3fa80cf68323f2287572928f152e7a6789d828d75879c0f0d30116c36a4ce96cb0b54e3c2e32001f88fb0f7c41f3429c4", @generic="42855c52b31144bdb9d14fbe926243fcd577fa3776145ab7bb91aa9c311adfc2db", @typed={0x18, 0x3b, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x6e}]}, @typed={0x8, 0x79}, @nested={0x1c8, 0x5b, [@typed={0xc, 0x51, @fd=r0}, @generic="3a816cc95a2a530726b1137cf206a8e606c757b38a934b2b6d53ca687eac4230ab62b6b1a594c3e99a4c3566225028e02d1dfaa1dc09b6681691a23e7b80b1114403afb768d8094642ab372bb05fe3c6e4d898545228bd7990702e63803ecbdc1cfb3e4dc19537ab5135376b4aed0fc607e2de9a7e070d0c7ddab18b15f4baf5be868db8b4b0928df76b24be5e4c0d26afa7c7f74c6c7e502947430c2e0284428f0b7288308229e7f2517df0c49c06966a100368dcad18ec512ed96723546255598f814b20fff0f6d1bbb9f621655c59ec0898c30efb1112984b7398c312b1619162af5f630c297aca0a37e42aa8dcb52801c62111f9e0cbda", @generic="725f1af04e6321d535ea5ed4c94ffb52feb97b57668ef7f8edccb200d1921e2c32a1a5425e1309b46014deb6c0dfdd24e6f8c888d1ab6aeff3e2545ffe8e43df1dd1fbe557aa44c0f695bc69855f1ab6704b911a4ee89baf67ec1587f955df3e05896a2049ff70ac96f1f41d65e14853a0b0e47d1ad8aeca290c75fc4e2979edd23bbf68d6a877fc4f2e3b7da1b0eab4d85317bbbf837df86b2ad61ee2d76ca295e46e82991c7ac088e6947b33629e0da392f82e7124c2f807008e80"]}, @nested={0x2d0, 0x92, [@generic="a0b3f7e0052959368b87a278e0e7aa741152d89d4a593b8396edf869f939aa3044a0dfa96357c77c85f6d1628af16057282c5ea48f0769066d2e3807dc120adfcbcb2f8a6ce5f3b947d61427c4777c8cf17c0870fb6ada14d97ecff509fe966bb2cc8833e51e95fe2c722036920cb81fd9f9ad96f665d57deb87c63f14a7857382390ccf6d8b0eae1b7261552bdcc05c7a72", @generic="3d1ee19144cc9cbab1f6dabbf33c380cd2d244ae7071e7a0b3fa40e21d62702f49c600e2e090e0d18a535eedf51048848f9b3efb1bed85d04953050696520f44ee65348a655cbf6f3be5d1757119ca1a031d0278ab525b3170cce8456025eb62c61f4c6e6f152aaf72838d3eabe0b6b78044e0a4046de0ccd9f5e39fad30d292913e4ef081452906989b5b069f4944c208", @generic="bc9da030f08517ae95ca27ed6f86ca01c786ddd51222e2800f1faf217fcc060d0499490a44eeb7f8b71d5e63d308471c9d2fa4a810987c7de84dc42af28b4071336ad78ecd0c927cc564d3a67de1a8b08d0383e5f16fc54953c4b8cedb907e59a0b0c80536b87e534e148f7f2afe6dc80bc0c4770112abbb4f3b2d5ae33bd85ce8ab5b94b39fc28cbcc4ce56380473eaf0", @generic="55140f1e99de414e5430bfc86bb23c4bc07e36b34cf49e8b63ac6c39e07397ca913fe9c26f1cb22afb5fb1c6a4b3445b1fa3d2e7fc6a6eaa5809a66c99f452cbde07bedd62c50633b566cf31ec8aeed8799b90033afa092fa5537f9f0ddb1658c828231e1d4ee1bc47699266ac41c9a7fe04c531258221b0659d9cf61456b91af0796cab2ac82dc6fb1319c32f39ab9fcd1a2271019034a913150a6c0bf2d7bfe6d78f6bf0982287bd0994cfbf15108b5385a9ce5585981d6575222e699c641139fd51335c6fc82b6efa669e82ef8e74464997f2a8f754bf37e1fdac92a78cda0f15834a82d9807473e44643dd33853cf3", @generic="c3c0379834f815562bdeb5592a1e528e14efa9edec3730e50a266090aa75ed08cc30d4a623d11b"]}]}, 0x5ac}, 0x1, 0x0, 0x0, 0x8004}, 0x8804) 2018/02/16 11:20:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000483000)='user\x00', &(0x7f0000ca7000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000862000-0xb2), 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) keyctl$read(0xb, r0, &(0x7f0000c47000-0x4b)=""/75, 0xffffffffffffff8b) r1 = request_key(&(0x7f0000d30000-0x12)='.request_key_auth\x00', &(0x7f0000b5d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00007a2000-0x1)='\x00', 0xfffffffffffffff9) request_key(&(0x7f0000a40000)='id_resolver\x00', &(0x7f0000115000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000330000-0x5)='user\x00', r1) exit_group(0x0) 2018/02/16 11:20:02 executing program 4: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fa1000)='./file0\x00', 0x4000, 0x184) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00004fb000-0x8)={0x0}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000fa1000)={r1, 0x8}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000fa1000-0x10)=[{&(0x7f0000fa1000-0x99)="3ce474b01e6ff8bea6a7def360833a7065f44c995214d9e447e46b4a97050c95ed73c6e236e130206a162c256ee4c338b8f83061bc9f567e876ad41b531ff200710a27df496afa6fd8904e7b21849356e2e3703022501850968ac23ccfa3b369044af565b89246eca0474bf2a9aca13504baa90d83bc363a6d59414a1eb2657322a0fe365de4a4cec2030f5d21aa608cb86fb6964000fab5bf", 0x99}], 0x1, 0x0) 2018/02/16 11:20:02 executing program 1: r0 = socket(0x10, 0x400000000080003, 0x800000000000) recvfrom$unix(r0, &(0x7f0000b67000)=""/123, 0x7b, 0x1, &(0x7f0000b67000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/02/16 11:20:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000785000-0x4)=0x1e) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000045f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000079d000)={0x3, 0x0, 0x8000}, 0xffffffffffffff1d) 2018/02/16 11:20:02 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0xfffffffffffffffe) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000038000)={0x9, 0x7, 0x7, {0x0, 0x989680}, 0xff, 0x6}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000038000)=[{&(0x7f0000001000-0xeb)=""/235, 0x2a5}], 0x1, 0x0) truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x4) 2018/02/16 11:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000e43000)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b9a000)='/dev/keychord\x00', 0x4000, 0x0) r2 = getuid() getgroups(0x4, &(0x7f0000400000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r1, &(0x7f0000ca2000)='./file0\x00', r2, r3, 0x900) 2018/02/16 11:20:02 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000043b000)='/dev/usbmon#\x00', 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x4, 0x2, 'client1\x00', 0x0, "336854f08523df1a", "6b427a366ccdba5d1a4eaf0afa17af2e0d0f33cee676037ed12a1b9f6fc5eba7", 0x3f, 0x7ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006c5000)={0x0, 0x80000, 0xffffffffffffff9c}) read(r1, &(0x7f000032d000-0xd0)=""/208, 0xd0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000ec3000-0x15)="130000001000ffdde200f49ff60d050000230a88", 0x14) [ 35.913392] audit: type=1400 audit(1518780002.526:11): avc: denied { write } for pid=5442 comm="syz-executor7" 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 2018/02/16 11:20:02 executing program 4: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c7e000-0x10)={0x4, &(0x7f0000a83000-0x20)=[{}, {0x0}, {}, {}]}) write$tun(r0, &(0x7f00003f8000)=@pi={0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x5719ff4c, 0x3, 0xffffffffffffffff}], {0x8100, 0x8, 0x0, 0x3f}}], {@llc_tr={0x11, {@llc={0x7e, 0x4e, "121f", "2904c30f706f4bb90725"}}}}}}, 0x28) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000fd2000)={r2, &(0x7f00002e3000)=""/151}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fd4000-0x23)={0x0, 0x1b, "9c000c6128e1e850f8d24af2dbdca9f40e17b764ac99e82a59f131"}, &(0x7f0000fd4000-0x4)=0x23) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fd4000), &(0x7f0000fd4000)=0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000641000)={r3, 0x7}, &(0x7f0000fd4000-0x4)=0x8) fcntl$setpipe(r1, 0x407, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000cfc000-0x8)=0x6) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/02/16 11:20:02 executing program 1: mmap(&(0x7f0000000000/0xbfe000)=nil, 0xbfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001cc000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000bfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000bff000-0x8)={0x7, 0x4}) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000e3000)={&(0x7f0000c00000-0xc)={0x10, 0x0, 0x0, 0x108000}, 0xc, &(0x7f00004d3000-0x10)={&(0x7f0000a4b000)=@del={0xf0, 0x11, 0x424, 0x6, 0x0, {{'lrw-camellia-aesni-avx2\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1}, {0x8, 0x1, 0x8}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4}, 0x20000004) r1 = epoll_create(0x3) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ftruncate(r1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf8000)={0x4}) epoll_wait(r1, &(0x7f0000205000-0x60)=[{}], 0x1, 0x0) 2018/02/16 11:20:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000000000), &(0x7f00003b9000-0xcd)) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f000081b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_setscheduler(r0, 0x1, &(0x7f0000000000)=0x100000000) 2018/02/16 11:20:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/02/16 11:20:02 executing program 0: syz_open_dev$mice(&(0x7f00000a8000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000d000-0xa)='map_files\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f000000d000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f000000c000-0xc)=@known='trusted.syz\x00', &(0x7f000000e000-0x1)='\x00', 0x1, 0x2) 2018/02/16 11:20:02 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000619000-0x4)='/selinux/enforce\x00', 0x420440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$evdev(&(0x7f0000b7a000)='/dev/input/event#\x00', 0x80000000, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000008d000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000a02000)=0xffffffffffffff57) r5 = socket$pppoe(0x18, 0x1, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f000070d000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000054f000)='/dev/sequencer2\x00', 0x100, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) r9 = inotify_init() r10 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008d8000)={0x0, 0x0, 0x0}, &(0x7f00002f2000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000066000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000f92000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000e0c000), &(0x7f0000000000), &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r16 = getuid() r17 = getegid() sendmsg$unix(r0, &(0x7f00007fe000-0x38)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c85000)=[{&(0x7f00004f5000-0x4c)="6edcc5f230c5614bdec399e9624cdc25cde8e34514c5ac7b141cd058d7a3de127c05942a07af2dce3985782c08d4ca6f2e8ffec6174c1ba68d7505f60e3e69ef886c5ba45520e6bcaf8084b7", 0x4c}], 0x1, &(0x7f00005be000)=[@cred={0x20, 0x1, 0x2, r10, r16, r17}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r16, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xc8, 0x80}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r18, &(0x7f0000d6c000)={0x0, 0x0, &(0x7f00003d4000)=[{&(0x7f0000e4f000-0x141c)={0x10, 0x30, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) 2018/02/16 11:20:02 executing program 5: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000070f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004dd000-0xe)=@ethtool_perm_addr={0x20, 0xfc4b, "63533b79ff7f"}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/16 11:20:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000bca000)=0xe8) mlock2(&(0x7f0000411000/0x4000)=nil, 0x4000, 0x1) fchown(r0, r1, 0x0) 2018/02/16 11:20:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ced000)={0x3b5, 0x0, &(0x7f000084f000-0x10)=[], 0x0, 0x0, &(0x7f0000002000)}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000390000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000b0d000-0x20)={{0x0, 0x989680}}, &(0x7f0000f85000-0x20)) getpeername$inet(r1, &(0x7f00008d7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000d50000-0x4)=0x10) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00005a8000-0x30)={@empty, @multicast2=0xe0000002, 0x0, 0x8, [@loopback=0x7f000001, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x17}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x16}]}, 0x30) 2018/02/16 11:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080002, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e65000-0x81)={0x0, 0x79, "d6e79933ef4ce4eacde792412cc5790424dd006a0a15b15b2c0ac5bffd6c2435c32d6be4a190b57cfbdf14b97f296a795100ecc4f6810401ec406bfbddc266614ea7ba0185053002624324b5159d011d99ac7a82abecc5343c0c7d7cf3c108b1d767a5cb51c2677b730e885f5f6c6b516678a3fcdcb90032ca"}, &(0x7f0000df0000)=0x81) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fb5000-0x8)={r2, 0x80}, &(0x7f0000fe6000)=0x8) connect$unix(r1, &(0x7f0000763000)=@abs, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000efa000)={0x0, 0x8000, 0x7fff, 0x200, 0x0}, &(0x7f00004b4000-0x1)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000770000-0x8)={r3, 0xffffffffffffffe0}, 0x8) r4 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r4, 0x202, &(0x7f00005b1000)={&(0x7f00003a5000-0x1b)=""/27, 0x1b}) 2018/02/16 11:20:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000794000)={0x3, 0x78, 0xcb, 0x7, 0xf15f, 0xaa8, 0x0, 0x0, 0x61, 0x2, 0x1, 0x1, 0x9, 0x5, 0x3, 0x9, 0xff, 0xffff, 0x3161543a, 0x6, 0x0, 0xe0000000, 0x5, 0x7, 0x4, 0x1000, 0x3ff, 0x100, 0x6, 0x7ff80, 0x3f, 0x10000, 0x8, 0x24e, 0xfffffffffffffffd, 0x4, 0x1, 0xfff, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000191000), 0x9}, 0x1, 0xffffffff, 0x1, 0x1, 0x5, 0x7ff, 0x2}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x8) dup(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000593000)=@file={0x1, './file0\x00'}, 0xa) r3 = syz_open_procfs(0x0, &(0x7f000043f000-0x9)='net/unix\x00') sendfile(r1, r3, &(0x7f00004db000), 0x400ff) 2018/02/16 11:20:02 executing program 1: mmap(&(0x7f0000000000/0xbfe000)=nil, 0xbfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001cc000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000bfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000bff000-0x8)={0x7, 0x4}) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000e3000)={&(0x7f0000c00000-0xc)={0x10, 0x0, 0x0, 0x108000}, 0xc, &(0x7f00004d3000-0x10)={&(0x7f0000a4b000)=@del={0xf0, 0x11, 0x424, 0x6, 0x0, {{'lrw-camellia-aesni-avx2\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1}, {0x8, 0x1, 0x8}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4}, 0x20000004) r1 = epoll_create(0x3) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ftruncate(r1, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf8000)={0x4}) epoll_wait(r1, &(0x7f0000205000-0x60)=[{}], 0x1, 0x0) [ 36.060846] binder: 5507:5509 unknown command 0 [ 36.067551] binder: 5507:5509 ioctl c0306201 20ced000 returned -22 [ 36.092593] binder: 5507:5520 unknown command 0 [ 36.100010] binder: 5507:5520 ioctl c0306201 20ced000 returned -22 [ 36.150800] pktgen: kernel_thread() failed for cpu 0 [ 36.156740] pktgen: Cannot create thread for cpu 0 (-4) [ 36.164695] pktgen: kernel_thread() failed for cpu 1 [ 36.169828] pktgen: Cannot create thread for cpu 1 (-4) [ 36.175737] pktgen: Initialization failed for all threads [ 36.204794] kasan: CONFIG_KASAN_INLINE enabled [ 36.209207] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 36.222070] Dumping ftrace buffer: [ 36.225580] (ftrace buffer empty) [ 36.229261] Modules linked in: [ 36.232540] CPU: 0 PID: 5504 Comm: syz-executor7 Not tainted 4.4.115-g55a366596 #14 [ 36.240301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.249625] task: ffff8800b5ff0000 task.stack: ffff8800b5ff8000 [ 36.255650] RIP: 0010:[] [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 36.264585] RSP: 0018:ffff8800b5fff998 EFLAGS: 00010202 [ 36.270004] RAX: 0000000000000007 RBX: 0000000000000003 RCX: ffffffff82f9d209 [ 36.277242] RDX: 0000000000010000 RSI: ffffc9000130b000 RDI: ffffffff84418180 [ 36.284483] RBP: ffff8800b5fff9c8 R08: 0000000000000000 R09: 0000000000000000 [ 36.291722] R10: ffffffff83844400 R11: 1ffff10016bffefe R12: dffffc0000000000 [ 36.298963] R13: ffff8800aef761e8 R14: 0000000000000038 R15: 00000000000000b8 [ 36.306206] FS: 00007f4a79805700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 36.314402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.320253] CR2: 00007fb4e98fb27c CR3: 00000000acfc0000 CR4: 0000000000160670 [ 36.327496] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.334738] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.341976] Stack: [ 36.344092] ffffffff82f9d180 ffffffff83cc6720 ffff8801d67b5a00 ffff8800aef761e8 [ 36.352067] ffff8800aef761e8 ffff8800aef761e0 ffff8800b5fff9f8 ffffffff82f950ce [ 36.360045] ffffffff82f95010 ffffffff843e37e0 ffff8801d67b64b8 dffffc0000000000 [ 36.368021] Call Trace: [ 36.370582] [] ? nfqnl_nf_hook_drop+0x100/0x3a0 [ 36.376872] [] nf_queue_nf_hook_drop+0xbe/0x1d0 [ 36.383159] [] ? nf_queue_entry_release_refs+0x150/0x150 [ 36.390228] [] nf_unregister_net_hook+0x2ab/0x350 [ 36.396729] [] netfilter_net_exit+0x40/0xb0 [ 36.402679] [] ? nf_unregister_net_hooks+0x60/0x60 [ 36.409234] [] ops_exit_list.isra.4+0xae/0x150 [ 36.415439] [] setup_net+0x221/0x3e0 [ 36.420774] [] ? ops_init+0x3a0/0x3a0 [ 36.426196] [] ? kasan_slab_alloc+0x12/0x20 [ 36.432137] [] copy_net_ns+0xd2/0x190 [ 36.437561] [] create_new_namespaces+0x2f6/0x610 [ 36.443936] [] copy_namespaces+0x291/0x320 [ 36.449789] [] ? copy_namespaces+0x3e/0x320 [ 36.455732] [] copy_process+0x1d98/0x6120 [ 36.461506] [] ? __cleanup_sighand+0x50/0x50 [ 36.467542] [] ? up_write+0x1a/0x60 [ 36.472792] [] ? vm_mmap_pgoff+0xdf/0x1c0 [ 36.478558] [] _do_fork+0x151/0xe00 [ 36.483803] [] ? fork_idle+0x270/0x270 [ 36.489311] [] ? do_futex+0x15d0/0x15d0 [ 36.494918] [] ? vm_stat_account+0x130/0x130 [ 36.500948] [] ? security_file_ioctl+0x89/0xb0 [ 36.507147] [] SyS_clone+0x37/0x50 [ 36.512308] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 36.518857] Code: df 83 01 00 0f 84 d8 00 00 00 4d 8d 77 38 49 bc 00 00 00 00 00 fc ff df 49 81 c7 b8 00 00 00 e8 67 3b 3c fe 4c 89 f0 48 c1 e8 03 <42> 80 3c 20 00 0f 85 f4 01 00 00 49 8b 1e e8 7d 8c 2e fe 48 85 [ 36.545500] RIP [] nfqnl_nf_hook_drop+0x190/0x3a0 [ 36.552083] RSP [ 36.560060] ---[ end trace 567e2f0d32cb164e ]--- [ 36.564828] Kernel panic - not syncing: Fatal exception [ 36.570645] Dumping ftrace buffer: [ 36.574158] (ftrace buffer empty) [ 36.577837] Kernel Offset: disabled [ 36.581433] Rebooting in 86400 seconds..