[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [ 22.671478] random: sshd: uninitialized urandom read (32 bytes read, 35 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. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 27.486277] random: sshd: uninitialized urandom read (32 bytes read, 42 bits of entropy available) [ 27.885964] random: sshd: uninitialized urandom read (32 bytes read, 42 bits of entropy available) [ 28.898169] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.22' (ECDSA) to the list of known hosts. 2018/01/31 21:04:39 fuzzer started 2018/01/31 21:04:40 dialing manager at 10.128.0.26:41997 2018/01/31 21:04:43 kcov=true, comps=false 2018/01/31 21:04:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa0400, 0x10a) ioctl$KDADDIO(r0, 0x4b34, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000)=""/106, 0x6a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000)=""/20, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000004000)='./file0\x00', r0, &(0x7f0000003000-0x8)='./file0\x00') ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x666, 0x6, 0x8002, 0x0, 0x8, 0x8, 0x9, 0x2, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0xfffffffffffffffc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x2c, 0xff, 0x80}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={r2, 0x100}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000)={r3, 0x6}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000007000)={r2, 0x6, 0x10}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) ioprio_get$pid(0x3, r4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffff80000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000009000)=""/25, 0x19) 2018/01/31 21:04:44 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000740000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000ff000-0xee)=""/238) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000002000)=""/31) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000002000)=""/62) getsockname$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000004000-0x12)='/dev/input/event#\x00', 0x100000000, 0x101481) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000)="b74b62ea9dc7179f56b19b1b8986732ad6db5f3bbc16129c959d591fad444e75237feb491705de321aebfed829c9fe112cf7c674934ecdfa28cef39f4a0fbea0cf51dbdfbd32df2e206df353851d138a4880c6e28af8abf0ca", 0x59, 0x40081, &(0x7f0000004000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000-0x1c)={0x0, 0x7, 0xa, [0x1, 0xa2, 0x8f5a, 0x6, 0xe0b4, 0x10000, 0x9, 0x800000, 0x7, 0x200]}, &(0x7f0000005000)=0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r3, 0x0, 0x6, 0x0, 0x5, 0x43}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000007000-0x4)=0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0xf2, 0x400, 0x200, 0x4120200, r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000)={r3, 0x100000001}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={r3, 0x8, 0x3, [0x191, 0x5, 0x5]}, &(0x7f0000008000)=0xe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000000a000-0x8)=0x0) vmsplice(r2, &(0x7f0000001000)=[{&(0x7f000000a000-0xd1)="0e50965bf9ae1509ddef3b6a5d5fec9e4fd768f09fd3bd5998280f2967c18fe477c6e143c1e4c6ac85cd46b2c4c87fa5e3fd3350788469b5e69feaedfe1c22cebbf56d649963af7b2d2adf32b11ec666302c2165cb800b788402764303f18b600f281c0a3084eb6f0470d696de94a62ffa75c0039aa18a3fdf93d6aae7b17bf87985b8ef42fe5c29158557b7d85a41786265af26b735a3b0e9c1ea50c30d7fcf33878a4efdf75f2796a785d02d697b50cd8b6ede0ee29b92a630c35c4393c78965d168ed1a2be1b19da0dbe1ce11fd941e", 0xd1}], 0x1, 0xe) 2018/01/31 21:04:44 executing program 1: socketpair(0xb, 0x7, 0x9, &(0x7f00000e7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000001000-0x5c)={0x3d, 0x9, 0x1000, {0x0, 0x0}, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000002000-0x35)=""/53) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r2 = userfaultfd(0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000003000)=0x8, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000003, 0x10, r1, 0x0) r5 = mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000003, 0x10, r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000003000)={0x0, 0x0, 0x0, 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000005000-0x30)={0x94, 0x0, &(0x7f0000004000)=[@acquire_done={0x40106309, r3, 0x4}, @request_death={0x400c630e, 0x4, 0x3}, @dead_binder_done={0x40086310, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x30, 0x30, &(0x7f0000001000)=[@flat={0x776a2a85, 0x10b, r4, 0x1}, @flat={0x73682a85, 0x1, r5, 0x1}], &(0x7f0000004000)=[0x30, 0x28, 0x0, 0x20, 0x40, 0x18]}}, @dead_binder_done={0x40086310, 0x1}, @free_buffer={0x40086303, r6}, @increfs={0x40046304, 0x1}], 0x46, 0x0, &(0x7f0000004000)="5988c15e7bc4139d297a5591d7d2e3d5cd2dcbf2404f5e9cf569f367d9ea06b01a3943e98b4dd4b2747a82e00fa5382caec7b07b88d264548e71667cbe1b57dbb2315d931ef7"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000006000-0x4)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000006000)={&(0x7f0000001000/0x3000)=nil, 0x3000}) r7 = dup2(r2, r2) signalfd(r7, &(0x7f0000005000-0x8)={0x72c2}, 0x8) setsockopt$sock_timeval(r7, 0x1, 0x14, &(0x7f0000003000-0x8)={0x0, 0x2710}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0x15e, 0x4) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000-0x4)=0x0) ptrace$peek(0x2, r8, &(0x7f0000000000)=0x0) 2018/01/31 21:04:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x4, 0x8001, 0x100000001, 0x4}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x200}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x9, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000)={@generic="9519edad601bbe74e55e480bc66cf654", @ifru_flags=0xc100}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r1, 0x93}, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x8, 0x5}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x2}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r2, 0xab, "b489f6e37e33c4e1b5bc0679d47da3a8f79511331f425203b8f15fe8c7d3f32e71bc224c19627caaed9a6b13ea8b808ae7ad5a63445f41878f5bd2a29c34182ce81dc4b53da7692c7d44ef4f4c0f6be37580961579a80ccb0d12673fef28fd4b7d1f64e2aed0b8103d623360222b3947e943e0ad7a6f392af4942643e3c365c7d7a1433fb54c09c493aa9385dea4c94741afe8da30715148b4881df5639034fcb392f62b380825e2aeaaa9"}, &(0x7f0000004000-0x4)=0xb3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000005000-0x50)={{0x3, 0x8}, {0x8, 0x17f}, 0x2, 0x0, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000-0xa0)={r2, @in6={{0xa, 0x2, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x1ff, 0x80000001, 0x4}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000-0x10)={r1, 0x1, 0xce58, 0x8000}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000007000)=""/213) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000004000-0xe2)="a355c7357471c8b46e7e88aa87f5ed83af93082d8b7dabf387ec9116fa20f513c58532df3169333aa4e42a5602dcd0befbeb26d67bf400b3ef430f8f02504b69580086e8b88929a9c00ff4c6c7791f7005dd8b73858416e8ee1accef8c3d2dfd50279d1c0f548022c13892dbd0e3b6c9a899e9302af3ba53b1b9088ff79bdc364f45c8b8e461d165f29e7d9d53d56679838cfbe8874c54cd265dd344d3bd7ae296f73864c1548e065951333e74fd4a7417b28be00d6b3e1437ecac9d2d03678c2b8b14139d110db3b70ff536987c8940a56bb2e854e263910ec4d50054de821a9447", 0xe2) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000007000)=""/0, &(0x7f0000001000)=0x0) readlinkat(r0, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000002000-0x11)=""/17, 0x11) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000008000)=""/248) 2018/01/31 21:04:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r0, 0x3ff, &(0x7f00006ea000)="3dd50fbe26e7a16afdc93ab153cd3003d1") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='\x00', 0x0, 0xb6, &(0x7f0000001000)={0x20, 0x3, 0x0, 0x7, 0x0, 0x4, 0xffff, 0x7fff}) fcntl$setsig(r1, 0xa, 0x2d) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000003000-0x60)={&(0x7f0000002000)=[0x3f, 0xfffffffffffffffc, 0x3, 0x1], 0x4, 0xf911, 0x9e, 0x4, 0xd1ba, 0x3f, {0x2, 0x63, 0xfffffffffffffffd, 0x200, 0xfff, 0x4, 0x8, 0xfffffffffffffff7, 0x100000000, 0x100000001, 0x81, 0x7fffffff, 0x9, 0x9, "b00ec165c33afe50252f85ed0daf9e68a05f13a7a508794a67cc9010f1f2961e"}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000003000)={0x0, 0x1, 0x0, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000004000)=0x4d3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000003000-0x1c)={&(0x7f0000005000)=@kern={0x10, 0x0, 0x0, 0x20000501}, 0xc, &(0x7f0000006000-0x10)=[{&(0x7f0000005000)={0x828, 0x39, 0x19, 0x5, 0x3, "", [@typed={0xc, 0x90, @u32=0x5}, @generic="e89ca568a33ed2e745a63cd4e0511b6ebf7fa746c141d6b9a30b4e1cfa0c6d2ed02da598083aa864db5883fc2df2e334a7bfe3a30602cff511e8f774a43d802fb4673c0bce8cf63e50eab28f900247705be12bcd0ef8401b5fc9ddce71c8db2b0e29c801dd3ed4185a05ff27069e4b6df17ace8064b56db4d8e2340ac2afc986944ded79f27ac656f7a17981828f5dec6f863fcd642eda88c7e873355eb587d5b90d7035222430a878169f5a714ca8d9080de226e0e1dd4051f4fc4163167565220208df1885e562063d1d30382a83caeb92896c90059186316686182cb86f1da783e7cbe2d19c4a", @typed={0xc, 0x33, @pid=r0}, @typed={0xc, 0x50, @uid=r3}, @generic="ab0a983c3e1a2b3cb42d5717759c5b78ad16bd5d8d2531fc53c15931cb3da5516b87079877ecfff8cd75cf3262ea5120e58d0d61f08128fe2856949d81a3be8632acf13e9cecc7e7cad4ebfbc283706ed4af09cbc02a0fe8013c7924e09e25a8836f7cb9b00fd462acdfc0d6364589f0da61b4aa61f9635ea7845ce38c0fd93762b3586dab92", @generic="4fad31920d77dca4216cf1402c02906ffa9950c132a8c0e405837a34f2f5e35216ab625c6e561093b317a17d481f6057624cb6253733695433e88037ab9a007cce52a83da961b3c5ab1b3037767e7c69a1c5926e9e471abd63081993970dbebf1ffea9702724ce31a5219cdc28b427703f5fe25a184058a01cc95d61df9df444c8ad51ae69020146abf69e74bd3634ac5bef46e3bae31f9a57468917e3302e844ff9a81d17888e22b85bc76ef4b5b058399fd0894bd2edc54e304b33d8c6ce3afc37e6b8f0", @typed={0xc, 0x8c, @ipv4=@multicast2=0xe0000002}, @generic="cff869f0549e136db844732506686cfd696c071446e48b27767e89a521bc5a2183fd5766faf12de53040a09f4a4e1137145e2bfd6bbb622fc251aec6f2013e94c1760cbe1ba1a4a5ffaac65887088f9701379c2e24228f656938e7e8cbd7185cd95a2ce303a3fe0ca69167d340c0dad8e5db1312a7b9a92297165bc0728273b12d083012626f24face3f61e0ee941cc413113a48a654fce444e9f7d4e801bb0082151fd64a27d711bda6813e2ff144a1788a662503d2e20dacceefe710047b5df565c0cb1086e9118ec83bbff1c55344af2231b365705d3405faf1b4ca758e5590a99916bd37", @nested={0x1b0, 0x4, [@generic="6de856499962e5f60d85725293d6ee1e16856b770e49c6b6ab4e409245008dfe4494c46901b4d1ca4569a5215a29c62e35aaad66b26b92c0ed6b899dee322954e6e7a886e07e3a4620c1c89e73a4a5d49601ea849e67536e5e3d75aebcd6299083fa7d2cf051ad71c0d5d640884409bce1d6c1d7a7920b1f1947bb4b77b7d833109fb6d3dd05b2b6078acb32e74536bc72ebec49096c018f42a9932138d221e2bf16a7ef079190ec0e6c63715e8fb515d4", @generic="8b597f5e79dbecb8", @typed={0xe4, 0x42, @binary="eeb23aefa19e865491579ec2998f5806ca8de47989e78cd3ce06320e227fd6310542c63eb93b5b6619d61ec079cd23d3654e9891fe7389948cff00d0bde4efdce1818fdd04dc7b0b03c10c8528afe9b62b4357ec2367975c833fcc80876cbdb940652a6984743ea0f0d3e2fe77e30459fb5ae22999d3a5a9236e4c4c323c886ac75a2ee1213af628d1f9dd32ba954c2eaf867af88896d96fdc8b8d866529b318d48783b4ce48e4a3a522f9744e1b405d09f2e4e5db3ead85ae76c3f51da663cf088aa8bf6877a6983bd68b7699a800c235f357a7d519431e5995e7"}, @typed={0xc, 0x6e, @uid=r4}]}, @nested={0x31c, 0x4b, [@typed={0xc, 0x44, @u32=0x1}, @generic="6bb06953387a9de1e8a5ec0c5b3e00d636457191a3d1ff44a3a62d4e581f792b106767ceca08184f466d7a002f8a16a21ed71ae5bc009a8703ce0cf5211d848d273189fb91f763fa323ffd28e3f551e80098900d55cf4709a1e95b49c8825012059664e741395ef54b96f30f61", @typed={0xc, 0x7d, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @generic="7b53f73125bc0ced4b1c6dc78ef311f8fe73737ace80d5c346134972a2eab6bddd50d011284e5c8a07356873b4e320715ccf12", @typed={0xc8, 0x51, @binary="33fc79273b0956b5204548bee9f3f096d2f3f50fffa78d90b3b8586b895d17926caa219a411d511089a77bb00bb172c472da1097a30fddff01ad1e7ca9cb01604595651e98a0890ae54016a7ae1aab5858f973bf3a0ae08a7cc625df7c20bfecde34792233bd0db106188bde0d354e6ff370f3284a66912a3325b51895ecf52794bef8c0aab3d576a46c924ab275224fc1c1e1015b854873bc278afbb1fb84f72217673f5a110d475b25b6b0e1596fd37e6488bba687f7874a097da3eefb"}, @generic="46f946ddeead59afc067f9e195e5c30ae3650923757da93054e279f0065a739865bb2db4e0f9e9593784b4394685e92ea1e2a9cb6c0a78f65dadde8be1003053ade439d950bfd7176b53807bc9ca5378c949a8d6c1844f3eb71eb89a758177fbfba70de4862a415efc9cfb11ab578be087eb7fa3330237ebc854005e817568e1183ddfa02db89d687954b7b77f5678faed9528538bf830e0fe84350043021baf00a4acee8d48ea261125f373140f3d1e27c825b36e7173a4721a816efae652d7f808e3ec02", @generic="f7f54d0a577bb7aeada4e2412acde4a506e5f1831fe0d3b814f95b9f3d6eed60c982c8fc8732ca69b4ba383e9fb4b475a97dd62a0c69d63a4d2e90d4f6ce64024a3907ba911a11b7aa02fae165f17c65a5e2847d6ebd174c05745c6d1da8bca75937d7cad907f304a6bb8b75bd81e245a30007044b4c1b4e16e21b07c1b8a16b05bfa81857e9623bbda9515755fba3c3044a275abaabfecfccc17ace93ce719a5a24e5468d8679756f6f21db645bee8772450f9efb6214693158fda7f28f8c3e2131c7b542a2e6c4b12a336f9523eafac0"]}]}, 0x828}, {&(0x7f0000002000)={0x1330, 0x35, 0x0, 0x2, 0x1, "", [@generic="dad50fa410a3537c1dfba27e7daf508ba67be840c20a43057efa1b20222533e1bf592de790abf3c902ada1f0739f190cb7c14d13cb3c83cb34b325bcad930c2f7839cc2bd433667fc8eab386a8ffe8bc7411ffe2d7eef64c51bacd00878b0b797c5d462d7579f765210189b762cff4afb8aed0af6badadb7dc96e8f8ef94f9a0bd7fd82e07d0e1b59164e43155e9d34fd12a0b6be6169c8304dc08fc53e260731ecb7fd6d189a3fe4902abe9a8aea453f4afa93504874005aeab642bfd2bbd3f7eb5e134d6e4ef4b3cfec67dd315eca1011fdf319c2302d44eb5250c267e5523e590b64bda2369b16a85eaeb00bca9b5", @generic="a8eb04842e6d3a564d409fed6e2cb554be1dea92b6f97fd095e157e3aa67d6d1b6b1f42a7ebe7cf73f7a8e5ba8178703d3c0653d463c69c36f2180a7a949a1726ac730d9ac666a26f6a72b1e7084b2aee23c1fc77bfc14b2a9f2aed70f4a273a71d8c3c1ae69eefcd9791c14f7fa9338c7088b5c67c0f52de782f686f2cb53554e11617ca359f2f97f056c267067675c7491acd7", @generic="9ccde973b4da737694d28aa60e4fa2f22e66f9517105193adfc6a324b651387a8686d27eeeca495918ae67a57f71634b4de4f1633fbe64ab5aac2fe5ec3281145146af7b997b57cbbb569043029807e458fe549eeef49505c69abc12e083b7935826142bcaa13f33a69867e2e52252d68baa9418149317aeb33dfa435980d1303f", @typed={0xf4, 0x10, @binary="7d612794d9f57b28e56a24dd4640d88d58856c45ef3d4e198abdbc80b85bd16758cdd37a8af437d6c24a900d529d9e36c6fd97612b4a194b035cfaf926c2b36eca0894723e6f171b9fb2e459cb4a152c40deaa0c6d7989caa7bb73e2d4fbd14c90da61db164f0db6d7454bf83ae5f9052b7e50fbe26d1e1e78dd31b47b28b014780b2dc03e4a61f5a22c1340a16906f025d63a5678d766e20de516181db6b49971070c057a0e12def76b2790878e285e0ba073ed03afb3e612f76d355ac559dc9dc8c86a0c41dba91b57fa2ff9c22772f893fdeb15ade727eebf1ea070acb15995e560c08fac08749fe96c"}, @nested={0x1024, 0x1, [@typed={0xc, 0x52, @str='\x00'}, @typed={0x1008, 0x6e, @binary="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@typed={0xc, 0x94, @u32=0x2}]}]}, 0x1330}], 0x2, &(0x7f0000003000-0x2c)=[@rights={0x2c, 0x1, 0x1, [r2, r1, r1, r2, r2, r2, r1, r1]}], 0x2c, 0x4}, 0x4000000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000004000)=@int=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r2, &(0x7f0000006000)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r5 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000008000-0x1c)={&(0x7f0000007000)=@kern={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f0000002000)=[{&(0x7f0000006000-0x684)={0x684, 0x16, 0x2, 0x2, 0x2, "", [@nested={0x128, 0x96, [@typed={0xc, 0x4, @fd=r5}, @typed={0xc, 0x5b, @pid=r0}, @typed={0xc, 0x58, @ipv4=@loopback=0x7f000001}, @typed={0x88, 0x65, @binary="901ee1e3c69e54902e2a38511e0554283c3ea8d699baa896cdc34d1fc9e108ca6028fa0049d15a73125a13a66bca44f316229f6cdeeba0152c087a744cf6a4fd7716abfc7b458cbb5c9301ce21a5460fb95e22d6fe033ea0dba8cb288d7c8098e82811bab096d6c834331af739a95f4ea83741263991aab6c9413eeb5b"}, @typed={0xc, 0x13, @str='\x00'}, @typed={0x48, 0x5a, @binary="3bcf0a5190102f28573240223cfa830a0cecf2bfb5ef2aa69d7d87c2f1de26470ccf8a884ca2b6b0e01b99e1ddebcde728e846ebdbd29fefd8dcc8f9cf"}, @typed={0x18, 0x5f, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x25, @pid=r0}]}, @generic="cc22af9197226dce66e9d50ac1855cb31edf692b8649a607ddcd72018cf78459212bf1c9585a4e352e4974ea61a86c0952634bba77a59dfdf6dc20efcfc4a56d0c2684d098d98bc3ca82054d07ca8fc83a33441f8b96b703f8457364dc2785b41c5ba853e1aa5e270e6022f03ffbccb2d3a3b220c19898a5dc72471f469845a8b0dcc7361a875b6a2212c629bb3716b329bf982002d305df1463f44f04d48358f638b6b061691088102ac59bb35c7ca7aaef20010bdc74a6c92dd679dbff15801445ed4e2d5bf094eb2dde73d1b41fa21055eb0ddcb3ac7dbc97e956be6ea08e040c4e31826d6a70213355df857607b3b0829883211c9d59d2", @nested={0x170, 0x95, [@generic="d0d5d6cfe1420d0b3f83a9f8aec01018d741d358e27c74935e83c03ee6b0c14492656da011f58967a3f72228fec450ec9be88202816cda4eed2653339ee09877d8d6", @typed={0x8, 0x26, @void=""}, @generic="ff9822542e8a333e8408bf09f9a10ef338362e9fda26a49659b7a395002247a872d8895f5f7f284467380b5a", @generic="c958655bf3fc3b292711f86ea3b02598908e99b57ec87d906eaf4d3953959e84c118000d5989afebf3014c9a03f3b4fb3c1cc6a489df4c6be2c315daca81ed2440acb81d72f1ba53fa73e73d92cef58325f69024afe36788d31f5d57e3368e7db7927dedbca8f2fab68aed76f1", @typed={0xc, 0x14, @ipv4=@multicast1=0xe0000001}, @typed={0x18, 0x63, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="946a39f48c6a60d34ddcc2c88f963138b1dd0130bb9f9f3660e4105de02f1e2b443f9f5a20c39b8e2cba4eb38becc829567cd4eb21cd578ffe9679c4b3dc4078a4e16031d527edb306cc7d5b7be9134babaa026828b15a881799cdfe0b29384bb89b"]}, @typed={0xc, 0x3b, @str=',\x00'}, @nested={0x264, 0x7c, [@generic="d3d44ae0d1b171", @generic="64b31267555b3714ec0bedcd7e05942780be711c5264378416845bfe78886c97b52a1b781bf853ccee8b1278b669f5ac4695a69b43d505acd08b66ae76e97d7ca2afbcd951958fb91001eb3f1c971a5904100a8061b237750d23c0ead386167c579151bd729250b0f7f6ce3ae3e3aea77a849cea06d1b750bc2226195eb064621a32c03503b5d581db1961a9eb4e3979b98d2e3d71aef66e0a03ecd07f1185a7ac7bea0c62cd", @generic="dd99e4cda3666ef51efb972b6fe7e1cb4e9f5e2f856db95079ac9bf04bf2e648547f584a8f98256abd89dc9c5f9e89f453cf54a3b02838c932caebf1b07b80bd97cf79da1ed760b7b78ec53a500984797faabf42b19d1f73656225f92973ad23370624e5106a071e3d8a5f7a93f72f6362148ad380ce851cadbd0a3ea692c1b7550964bd81", @typed={0x84, 0x25, @binary="7184e5c91c4c6917f4ef087e24a33584d415f39ebad093baea6b0721344591cbe23812e4adbf4740f1959fa435df7bb4067bd20e23261cb40018a951cacb1c009bebf81bd4e7d663a3b7a0638f90b104bb9ee63cf3283152865bde785275a68fd4d58c48e77d1d2ffdde84be6220915ef6dd234a2763481424"}, 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@typed={0xc, 0x1c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x1288}, {&(0x7f0000006000-0x1a8)={0x1a8, 0x19, 0x20, 0x7, 0x2, "", [@generic="2d5288f5ccb370c906fb4b5251fa19ab593c6021301ee181495f5b1dfcab6facf99fe5bd04691c7a37a5c37741caf6f18b5a0b70f4a16c1228671e10d693ab12453bf392589d814bcd4dd3c8b4ebe3cf60da5b3acaf1655d4c1cb753a21b4c30c178f79426793ab00da22730cc15fda6c81d73811e4d95746c06b9bd49a2046cbb7ec1da2b9376abb023ab51763867dbea520a31119de80928", @typed={0xc, 0x92, @fd=r2}, @generic="75dd92ffd8b77d32c4824daff94e136d75166e01291382bed24d474841718cfe325f57c4c60700d8eb10433858c46a2ec7be5b4744e6eabd6ac25b9fbf4dfe0ffb150bac42832a16469ebeb69b0950482b7907535d032d053f20db4deafd9147138d6afd127fb861b7a8a2397677a90a69caada835236f52194fb65f5e5cbbeb627c73d7cdbb45f617583acff1b43cae8aa8924a16e3f4fbf1d05a56006cb21ba757d2dde6cc9b7df585e9de3d7a2726432fd0fe1120c58b2b41951c9d28d8ea7f5734bd0b073245581f97df0c0ec0ae2cc145b04fd8cbbc73c0af2167fe6707cba2cba31a2f9361d30c4fd51af5cdab"]}, 0x1a8}, {&(0x7f0000007000-0x88)={0x88, 0x2e, 0x1, 0x2, 0x0, "", [@generic="3c9491d6fa41c9151446420d33906dc359a1a7dc867669675e11d95b3e0f411b74f769a4d59bef27417705c65acecf852d8301e89d70c5c4a98e5e64217b51f755e25dc00a2e0838dfa2a78e639d9cb2578c41e1b72391ed6e1af847aa4c42b9f6ca9dc79bf026ce", @typed={0x10, 0x8d, @u64=0x7}]}, 0x88}, {&(0x7f0000008000-0x11f0)={0x11f0, 0x1d, 0x104, 0x2, 0x2, "", [@typed={0x18, 0x1b, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x42, @u32=0x40}, @nested={0x115c, 0x96, [@generic="9d4f078022719681ca17bd7901ec4d71b4fe1f7238459c53df2cb700d22a152401fc87466571a4030fa7416425c8e3b5518e7a27cf26db785f4e2d74cf546664ec5665c31a7e66716954fe35bb80a400d0ad", @generic="93ae2e8aa671120efffd630dcb8607e3f045e15b40b4fbaee14477ef3d51f37d2224a8b3dec8fa8e03f69f8be04f85bf9a78b7af6da24420d9b63e20eaf2c68f1196386d82d80f3c80adf7fd1446fba3e5cbdf7b5e0c96621f0007858ff42499a85b6f440cc9691f90003f0c0f5499228625f369f2ebd857db6ab6d34cf7b47fb45038df18f778288b4a281d2910a2a4ec86e69d4e80e24f8a368d2789602dbbb67f73e23ac7a4778cbe75d2691ab7960f78c02e48f4e1b296a823c814f911eaec1f3fb7ee87109351a3accf10ba0bd4b5b974219b72ad182a65e415b63835d00e04ee1af39c3d56f62239b5bd4095ce26f9b85f2ceaab69553e45a2667d8c074a4e6582891a8a61fc16c19df986f489a4c76c3a91d8b66a2d97dc6f1c8b3534a436f631340b716f6e9066dfeea458be1feec8c3e27229ce9a52cbba81adfa237b18e9e7834ec8af56b8ffeade1bce211c80f078bd18df7779143fcef7550f10b82b0eedaeef7a59bbc0a7e30c055e8cf7b935cb831b0b8593886ae3e1ab43c063fd2bb9c3c1ba5e855f6b9f71bdbc792943ae9d009449707e6da7e8285818da848f2d7500ec1d94a716776edeadf21a29d178bb8d87095e6e575b3c6d594186c5b264ab2eb5bf08301230b04fcbef06db87514c72ac4ffe1cae7fbe62ba91860e0f84caeda45e25eeb6e5f5fa4675adf0933c87b92b07207dde8fc22640c2a39242c2f4df26d9b154a7db94a9e7a0fe9dcc197c40031b77ae6ecac0bd6cbe3a26f7a799f192abe1805199d8f762f1a7d8a8469e729831395223e1f55a15737e9a984d16f057417e34ff3e211f44c8798aed813ee6b90949545689adf4e86861cf4b0a96ead026df74dc220b55ff3800569a874ea1aa9d5b9e33b0e434ff8280b1a06d14947daa0e7b33134b33666ade391aac985b08e29415c37f5691374dce0f61b0317510d1ca1e766abb2f23fbfea6640a8b81974f3c95ae9c066303469a7699158484f6a6995fad636b91077bc7abb81b5696070d9b72e7e57da7044ba35614676a44ebd4db4844cca9cf045f7d0cf5acd34bcff4e95b7bdd6f5528012c2d6476764e5da393def2b0f8ddddd6d21c53710be9c0d96f5a7770ef8dbbd18c1ddc83070451976d1b5a3ddb7bc84174f39a19430b9faad54665674f112d3200acc7c2393aafef275c8bd99f35efe39a7753f879019bc196bc79a1a59fac4c12c8ef6f0b58711a055f16f48333e9720c293c859c6fa03b5376514c3e978a34dd364dcbbc5a13190cec04139e898cbea26f79635086bd4b446047ed94f82e8ae6f6230230e624b7384d14ae5e715f59694e00da6e4955874adf5d4462103e34b42ab451b87bfcf00bfd3c91a90cc18f3e54ac6598a0907b3921c9914416d5c7dfc5d672de17516592fade86573a647d74e705b167ff8e5b5348f02df401e7dee30c396aadbf68639bffd2eabc1c47422bfda51f03fd58bb11ea3a2f1e521e649c8480fea0c1a9c909828b28bfbb7dc1ac146f29f5b3544fb31c9b199f950c4e5083776506e769c4998c2b5a619587db2393e84f7b6441d06d06eb4effdff89376dc3a48d7a0da4d153e980e4b8c3faaeadfe16cb00f74e8c8732ad6b1eff2239804d1d5772e1a81bca50f2a43a088320d857ceb3d558b4c6c30cef96db3fd0b593bbc9053a8c73b80449f680cd9c1a714d37862e8eaef6d0c8ed6c1a246dac129b55896c43f6f34fc2601699962493f8a4eb102f36319588e3eae21c5a98f4241dec1c0f9154a9ef76d3514c4ab80b301fa726fcee7f9e57b567a34178e87328dd698362678d0587ac9b3ac5c18fde5854717c5ec440ea5f8499cd94dc063e2b9c5122aa4faa4f21abf4da6c125cee60f559fd795a7ce443bf16708d0c3072118c17bd96ee1882f98f8e844e8a3f48a5a452f4ab0d5db521f156a9ab08a97b408870a5e9dd908d4af60b7e42bddb6cab0c94e463198794aa88dae879b065dccc8c662e97001a7e20323b1055179306616321e14e117d9f0c7210c5f3c71d289ded447b625ed44b3a8f8096d2f5d979783ad333591ef695ef8f9e54507b926d46f044384bb5905f5cc22825af48cb8e7ea653bf406647ac2ab4e723f0024962776d81a6e5c067d254493514cab526831b1bb411246b7618eff3e5aca0df23566aa25fca255f29e32328f04d8a677e8f1818db0077f7c001a37d80d16bd9b4cb20f3999d040e93519a335db46e50e50a136662babca3476de13e45192bc96edadabe6c87eefe70d613f1978be4235417c081d72e3d8fc3ddb788925dd46d082d89794b0dd0a19397752f2ff26b7f8cdc3b1aea70e5cf6941abfe98fd5364a41534f30c8ee07da6183cc33b66e4319c80ae037f0589dc5515afe9f3c519b5ec780ea8e9824fb4bdc737cf37c6ef5c34cf61cc623c31b66bdb1b99446094d27f00e74bef50ad56c3d7e9d900831d1476310b35170f3933042cd68f6f9344ae7af50ebbb3bb32320e63668ba78b5df8956a4adf3c357c3e852e955128cbf00a85dc16c6d4b95ba0ef2e1d29fa667a3cf9a4a3a2387e48d455fabc10950a71f813811a6d9247546eeb0fc403841a77806dad701c13b8c335941c4585157a0ef74509180f82625c014d36d4b49f9163d3d4aefa71e559665e9cc88b7ba4e904dca68ce52a053995ba855b7a42c3581f644b60820ae599d2218be32c0efcb4de61ada8688c4d84c0800e8afda0d9050fb043151a8ef075d96d61f9d74343c86314a3ae0cb5c115e3925f5ea53e6e325f590e922c61ad948fad79dfc89e68e2df98c78557e2625c19c233b6c11707872e704f2a1d7c20427a24eb6e50c4b18a4382f132bd7153ae1f53a1246f11afc4bad7a4ec58309d01ccafc10ae58751ab427b2123578f5a9e844079bfbe15f80bb1c9740e16fa0a3dd85236debdbb8e4ae20caa30a4e7da7423e923a2ccd44644533d8682277e2ce2adac0b15b4ab27841cb0f2e51af1b2f9892b17f8557aa9d02f258a6024cc20a6ddc22a3d3aba513070873a4f414a4c0ab89041bff17bc93f50735bbe95c03a7d2155bc38d8fb242f21c42f6c641b97e9a86583262689c36b15b36bc11ecb46fa2817edffc942b9f4ce7e8b2dd38706df745a3375fb7edf37ebc73c642fd3e3fea5b76006e7378c42af5786880b676f7e362334ef0ee880d4625c6502903253482b8313efb56a146afbd295742d19fb10c0204d28319c2ba5bbd003af363c76ed8a6469510e52e6b98a975fb38541b2ecb67a6708da1d5e40f7873a82efc9cb8c44f01b9558f2869cee30da5b49f64aa794ac2a20a7be3eab6f583da575bbf713b72815fa323c678ae2ce22954deb295f24bc0f71916c36857ca22b3dc447373f281e59bd598e4699eab501a136f9858c47ccf037673520cb7d6a3bede189b894df0e9afdc096864b376404762c38079edc0c65803c6d059bbf9f71af8877d45b2f4c71c8ab3bf3c2526acc83d0913d930b755ec2a458d41dd8a31d75afb8e07d3e0122cef1a057e4149244119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@typed={0x10, 0x8f, @u64=0x6}, @typed={0xc, 0x23, @ipv4=@multicast1=0xe0000001}, @generic="afab5492662d31c7a4ff2d4c10dd8d22078fcbfab2fef88dff2e5bc6c962f379d364a00dcd81c39bbbbc138f5a627e00f7f8c69d", @typed={0x18, 0x3b, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="8cb751e4201473a1bee08bb69f6003c08c916d9a66da1589c46da52a4734e7a4535c8c147b0d557695abba7892777fe5e299ec0d99760e9ad635c1ceff57b529976959a34e98c03292b5313fabbdbfd731d3e6929af078eb83581d89288cd20a8c9e5ecc8f64e57f8689410fcc8cfecef1b5fd229f7e22b5e8ad3b1a12b2ded05e292db4972df3171680006c115ff566eede15cf", @typed={0x8, 0x17, @binary=""}]}, @generic="37c6cacf6e8b89a2163a4ddad18f03d56000da468bd06b4b97dd4a951c402a81a4aacc9d085fef99b0a9280f37a5a2b285055157ea59e5e21f6fa9b60ef8201d9836567c4e36254fc4fd1aaa5cfa1cc60a60ae5fd998b79aa2d5f5da0f"]}, 0x11f0}, {&(0x7f0000005000)={0x50, 0x1e, 0x200, 0x3, 0x3, "", [@typed={0x18, 0x63, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}, @typed={0x28, 0x2a, @str='/selinux/commit_pending_bools\x00'}]}, 0x50}], 0x8, &(0x7f0000008000-0x50)=[@rights={0x18, 0x1, 0x1, [r5, r5, r5]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r0, r4, r6}, @rights={0x10, 0x1, 0x1, [r1]}], 0x50, 0x4000}, 0x8010) 2018/01/31 21:04:44 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a3e000-0x98)={0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800}, &(0x7f0000a48000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x2, 0x30, 0x0, 0xfe00000000000000}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x0}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000000)={0xa, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r4, 0xc0286429, &(0x7f0000002000-0x28)={r5, 0x6, &(0x7f0000000000)=[0x400, 0x7, 0x1f, 0x1f, 0x6, 0x3], &(0x7f0000001000)=[0x117, 0x7, 0x1a19, 0x3, 0x9], 0x34, 0x9, 0x4, &(0x7f0000001000)=[0xf98d, 0x0, 0x2, 0x4, 0x200, 0x7ff, 0x7, 0x3, 0x3f], &(0x7f0000001000)=[0x3ff, 0x80000000, 0x8cc], 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f0000004000-0x8c)={0xffffffff, 0x4, 0x3, 'queue1\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000004000)={r3, 0xf, 0x1, [0x3ff]}, 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$user(&(0x7f0000002000)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000)="af406592bf3f6a78da79241dc1873fcd0e14d3c9ac2df5354d294672e37c35c48bd5dc8d93374fd5f9371d41851776b9fc7be38def2577ec7d44ae6707e15df7497cfdf3b9596753c2af5d3a937aa6da38a5366e5feee522193526cc5cd485c0482d0db98ba7c53fd64d7f79187806b91a399130400f5f04e23d84c28323be014c7dfb6cdc7e", 0x86, 0xfffffffffffffffe) 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) r8 = add_key(&(0x7f0000005000)='.request_key_auth\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000-0x49)="fe27447f82cad1f9e1ae85ff3c8334699343879e940b93224f19fc44b23876be101f3f9f53af48fa1111eedd94255246d427a388270ce61e93cd49d644331ec96aba4089996cd46eb3", 0x49, 0xfffffffffffffffc) keyctl$unlink(0x9, r7, r8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r6, &(0x7f0000007000-0x1c)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000006000)={&(0x7f0000007000-0x7c)=@ipv6_getroute={0x7c, 0x1a, 0x804, 0x7, 0x0, {0xa, 0x80, 0x10, 0x81, 0xff, 0x4, 0xc8, 0x5, 0x2800}, [@RTA_EXPIRES={0x8, 0x10, 0x6}, @RTA_GATEWAY={0x14, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}, @RTA_EXPIRES={0x8, 0x10, 0x1}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_PREF={0x8, 0x14, 0xe45}, @RTA_ENCAP={0x10, 0x16, @nested={0xc, 0x24, [@typed={0x8, 0x2d, @void=""}]}}, @RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x20000004) 2018/01/31 21:04:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@dstopts={0x73, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}, @ra={0x5, 0x2, 0x100000000}]}, 0x12) r1 = socket$inet6(0xa, 0xe, 0xb5e) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000001000-0x8)={0x7, &(0x7f0000000000)=[0x3f, 0x1, 0x2, 0x5d, 0x7, 0xfffffffffffffffc, 0x80]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000)={r2, r3}) r4 = getpid() fcntl$setown(r1, 0x8, r4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000004000-0x8c)={0x7, 0x3, 0x7, 'queue0\x00', 0xdf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000003000-0x36)={0x57, 0x5, 0x5, {0x1f, 0xaaa}, {0x7, 0x4}, @period={0x5f, 0x7, 0xe5, 0xde, 0x5, {0xd7e6, 0xfff, 0x38, 0x7}, 0x7, [0xa3bf, 0x1f, 0xfffffffffffff800, 0x8000, 0x7fffffff, 0x3, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r4, &(0x7f0000000000)=0x0, 0x1, &(0x7f0000005000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000)={0x3, 0x78, 0x4e, 0x9, 0x9, 0xa3a6, 0x0, 0x3, 0x400, 0x1, 0xffffffffffff7fff, 0x1000, 0x7, 0x3, 0x3, 0x6, 0x0, 0x9b4a, 0xfffffffffffffffe, 0x7f, 0xffffffffffffff00, 0x8001, 0x81, 0x8000, 0x7ae000000000, 0x8, 0x9, 0x4, 0x6, 0xffffffff, 0x3, 0x8, 0xffff, 0x4, 0x5, 0x2, 0x1000, 0x3, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000005000)=0x0, 0x8}, 0x0, 0xfffffffffffffc00, 0x7d8, 0x4, 0x98f, 0x23c53e4, 0x6, 0x0}, r4, 0xffffffff, r0, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000006000)={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x8001}, 0x7ff, [0x4, 0x9, 0x8, 0x0, 0x6, 0x98f, 0xfff, 0x4]}, 0x5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x2, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000009000-0x4)=0x4f43) 2018/01/31 21:04:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x101, 0x8000, 0x5, 0x3, 0x0}, &(0x7f0000d92000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b84000)={r2, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x80000000, 0xe, 0x9, 0xb0, 0x4, 0x4, 0x8, 0x2d, 0x2, 0x3, 0x0, 0x3, 0x7, 0x8f]}, &(0x7f00005f9000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x0, 0x7fffffff, 0x8004, 0x7, 0xfff, 0x10001, 0x80, 0x5, r2}, 0x20) r4 = dup2(r0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000003000-0x1000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000005000-0x50)={@generic=""/16, @ifru_data=&(0x7f0000004000)="3392a00e51a545bb7f8d89018c233650b0b45f99e9231e26dba34d5cab2c65d9"}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000006000-0x4)=r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000006000)={r3, 0x7, 0x6, 0x10001}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r4, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000009000-0x9c)="24367bd1dda1a0e919134e0c748247b3d0190b5fd999de543a4d5d73a084a1db3b0ca47a8af828f2d8448d2209a48184a04421a461438a311ae3c277312317e1d1156d0ebbfc3d16e5336f9d7486fe80d75a6ae050a79ca807acaf14fdcf92b615df5c2bc2e09ab8ea53891e36b837b931bb9184e713a5a5a53fdfeed806bfc7ab03cd7b38e145d1a081a50893e1499390d128fd5e1ffc8b45d99ce1") fcntl$setsig(r1, 0xa, 0x27) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0xe, &(0x7f0000009000)=""/221, &(0x7f0000002000)=0xdd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f000000b000-0x4)=0x0) [ 39.228123] IPVS: Creating netns size=2552 id=1 [ 39.303989] IPVS: Creating netns size=2552 id=2 [ 39.358294] IPVS: Creating netns size=2552 id=3 [ 39.413815] IPVS: Creating netns size=2552 id=4 [ 39.493227] IPVS: Creating netns size=2552 id=5 [ 39.591324] IPVS: Creating netns size=2552 id=6 [ 39.706487] IPVS: Creating netns size=2552 id=7 [ 39.864604] IPVS: Creating netns size=2552 id=8 2018/01/31 21:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f00000ce000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00006ab000)={0x0, 0x0}, &(0x7f0000ee1000-0x8)={0x0}, 0x8) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000564000)=0x0, &(0x7f00002c9000)=0x4) 2018/01/31 21:04:48 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c427a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x1, 0x0, 0x0}}, 0x8) sendto$inet(r0, &(0x7f0000000000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/31 21:04:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000782000-0xa)='/dev/ptmx\x00', 0x80, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000ded000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) nanosleep(&(0x7f00001aa000)={0x0, 0x1c9c380}, &(0x7f0000b87000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) finit_module(r1, &(0x7f00005e6000-0x1)='\x00', 0x2) 2018/01/31 21:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000812000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00007aa000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000094000-0x98)={r1, @in6={{0xa, 0x1, 0xe53, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, 0x98) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000237000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 21:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) write(r2, &(0x7f000027f000-0xf0)="", 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000004e000-0x4)=0x0) ptrace$poke(0x5, r3, &(0x7f00007fd000-0x4)=0x0, 0xfffffffffffff5ab) 2018/01/31 21:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") sendmmsg$nfc_llcp(r0, &(0x7f0000975000)=[{&(0x7f0000a25000-0x58)={0x27, 0x4, 0x3ff, 0x3, 0x1000, 0x7, "ff0ad921306a02f189556355892e0cd46a611ad81929bc99e93d675e7acab11c198b46f12e5fd9aa7c46d12c06aee0632fa5308ac25d4ec3ecaffb0b06a72d", 0x6}, 0x58, &(0x7f000085b000)=[{&(0x7f0000c38000-0x91)="2bf7f62e1a82019073024d5ebf6bb169a7951b387d4b62921bb19ab9b2addfbce8ef827b5ec4fad68420646cfd673500365f3b319e8748e72e10193a558ce682f6393827ccc98be52ede0d79573a361c3647d183c52c1ce518f2199e0e250001ae165a0390b0ae484d78f0bbd83e5037fc42224584c9baa55934f5ef8a2fc3ab24d967502661c0afb75651346d09e5be24", 0x91}, {&(0x7f0000ede000-0xc)="a8e21f73715b2114ae520dec", 0xc}, {&(0x7f00009ee000)="2fa60ac1d7241fc0efc5218e960c302bc9ea245bc2cc20de0bf30de19eb214a8e46b2e9146710c20344f6add91d4a7e54f42ac6d44377d48fa80cae3ae61ccc4bcaf3e7f194ad0f5192617bfce40c3cb82d19784f24c14", 0x57}, {&(0x7f00005b6000-0x75)="769fabe2b6bc3e11704251feff65a976324fa78bc52a2b41b378efa66314fd521dae92f787b4d7e1ce8179969859232ef04b219ad042c255ea69a15e878b99853604f78f70ab5a64cf15d3408f2923603a5c50676aa035dd1644574bd60d9f94c8d6c4acdc9d1c4c9cb16d072d8df0c9e0858d4727", 0x75}, {&(0x7f000073e000)="4e101e224e9fe9b7eacbdd53e0d8d8d39dd8c2b4a64604c9e1a31b541ab446f5726634e062340684dff23e73f97153e759ed96bc101194", 0x37}], 0x5, &(0x7f00009f1000-0x104)={0x104, 0x88, 0xd4b, "2a02e5cc706162d57f48d00ddc5723c6cd4e119417576323c070cc59bb89256a546117b307e64637eca819b9137763a108aa9bea2069724c891ad62d33f41d58940b5fcf2291dda339fb758179cc1220bf2f9bc6a5a7872d727ee1946a80a4eee7c52bf0df4e212ec61a6ca9f58425e78e825e1553a59d4639865e967bac5d2d9186429965ac652fb863ece69dea62c8db141c6140ca36be44a661cbd053b5c85fa18f80ebec670f8aeaf75bf27646964fc92b59995c8aa9ecb4c3b60aaeab94b480bc60d1968a42bda9978718c7040632dfc75acf0cd5008e7e312b33a8ee1d738f50d17d3c43eafa0d7f191e76f9914d99f97301"}, 0x104, 0x40}], 0x1, 0x40800) setns(r0, 0x0) clone(0x0, &(0x7f0000c75000)="", &(0x7f0000695000)=0x0, &(0x7f000014e000)=0x0, &(0x7f0000d59000-0x45)="") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000961000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000063b000-0x48)=@ethtool_test={0x1a, 0x2, 0x1, 0x7, [0x9, 0xe1, 0x4, 0x100, 0x800, 0x1, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004da000-0x10)='/selinux/status\x00', 0x0, 0x0) getpeername$unix(r2, &(0x7f0000462000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a0f000-0x4)=0x8) 2018/01/31 21:04:48 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000002d000-0xe)='/dev/keychord\x00', 0x2c2e81, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000013000)={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, {0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, 0x7f, [0x0, 0x4, 0x4, 0x20, 0x8841, 0x0, 0xc64, 0xb542]}, 0x5c) r1 = socket$inet(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000002c000)={0x2, 0x870, 0x202, 0x3ff, 0x8, 0x800, 0x1000, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000017000)={r3, 0x100000001}, &(0x7f0000029000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000009000-0x6)={r3, 0x3}, &(0x7f000000c000-0x4)=0x6) bind(r1, &(0x7f000001f000)=@ll={0x11, 0x3, r2, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) close(r1) 2018/01/31 21:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003c8000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6a, 0x2, 0x2, 0x7}, &(0x7f0000fc9000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b85000)={r1, 0x5, 0x30}, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00001a3000)={&(0x7f0000175000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x18, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 21:04:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc0000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0xa7)=""/167) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x40044590) 2018/01/31 21:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x0, 0x8000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000276000-0x70)={0xca5c, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x200, 0x3, 0x9a6d, &(0x7f00003fd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x30eb, 0x100000000}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000050e000-0x36)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000000, 0x0, 0x7, 0x0, 0x0, &(0x7f0000f23000-0x10)=@generic="d31627b3623be08a7806617590400878", 0x0, 0x0, 0x0}) 2018/01/31 21:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x9, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ppoll(&(0x7f0000a61000)=[{r0, 0x0, 0x0}, {r1, 0x201, 0x0}], 0x2, &(0x7f000012c000-0x10)={0x77359400, 0x0}, &(0x7f0000025000)={0x0}, 0x8) setns(r1, 0x4c000000) mmap$binder(&(0x7f00007b7000/0x3000)=nil, 0x3000, 0x8, 0x810, r1, 0x0) 2018/01/31 21:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000906000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000366000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001bf000)={r2, 0x7, 0x10}, &(0x7f0000899000)=0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee", 0x3}], 0x1) 2018/01/31 21:04:48 executing program 7: getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000370000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 21:04:48 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x5) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x1000, 0x0) [ 43.242253] audit: type=1400 audit(1517432688.561:5): avc: denied { create } for pid=5242 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_netfilter_socket permissive=1 2018/01/31 21:04:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d91000-0xc)='/dev/autofs\x00', 0x6b3aded5620bb91a, 0x0) r1 = creat(&(0x7f00009a7000)='./file0\x00', 0x0) sendmsg(r0, &(0x7f00007ad000-0x1c)={&(0x7f00006cc000)=@generic={0x0, "6a1669cbbd47850a894c078192c97e78e4c6187ea5fd7a4a7b884e12f1d2226471fa2227dd830d7cd4970aeaf31233010663e06387e4436f55265e2af12b9849076232b6d38ed3fa65e09a1f7fd6ded0a5995b6cf524a14d4df9e4ba35b1dd7a82deec674de6eaf5cc543d5d0bee32aa686da42e26a1b1acd9a09e9155e7"}, 0x80, &(0x7f0000c12000)=[{&(0x7f00005b2000-0x69)="eb4d8b2f0d761f6ad5d32e441afea6893b96ef995ec9b4eb85b58b22bb3fa922bd46dee1d9c16790a89c4a7ead2ff3c6f528155a3aff018a78f7ee0070ab177a35df148a4cfdd1fb0e2fc2d126740a2896d5ba7d3a7a0f124c75921c1216f8d4c487a0087a2cbf5fc6", 0x69}, {&(0x7f00001a6000-0x7a)="68db541e33d3c33d77d9aca62843f9e913730645531053fe03e415c3121cbcb8b7a89bb8d9a0831a09d157ef4e7aa881b7eff76618110a981fe72b285388a35b2a025c9bdfef8236735a09745645a30a4603425ab32c93bfd7dad3fe07a205b9749737bef657f42c99aa3ad2cc5a8097d3914b4c9d3955739710", 0x7a}, {&(0x7f0000e03000-0x28)="8cbf2e945842c9f9ac9982c3f3baa07283371712647e59ec0f888433e7a0d59bc24b4ead7c30212f", 0x28}], 0x3, 0x0, 0x0, 0x0}, 0x14) msync(&(0x7f000085d000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000408000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c79000)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000239000-0x8)={r3, 0x7, 0xbc09}, &(0x7f000025b000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e36000-0x20)={0x2, 0x200, 0x8, 0x81, 0x100, 0x7, 0x27e2, 0x0, r2}, &(0x7f0000f51000)=0x20) writev(r0, &(0x7f0000174000)=[], 0x2000000000000049) madvise(&(0x7f0000daf000/0x3000)=nil, 0x3000, 0xe) preadv(r1, &(0x7f00007b4000-0x38)=[{&(0x7f00000a5000-0x5c)=""/92, 0x5c}, {&(0x7f000012c000)=""/241, 0xf1}, {&(0x7f00004c6000)=""/170, 0xaa}, {&(0x7f000006c000)=""/255, 0xff}, {&(0x7f00007cd000)=""/118, 0x76}, {&(0x7f00008a0000-0x7a)=""/122, 0x7a}, {&(0x7f0000af6000+0x1a2)=""/4096, 0x1000}], 0x7, 0x0) dup(r1) 2018/01/31 21:04:48 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000023000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000000d000)={0x0, 0xfc, "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"}, &(0x7f0000023000-0x4)=0x104) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000022000)={r2, 0x8}, 0x8) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000021000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000020000-0x10)=[], 0x0, &(0x7f0000016000)=""/230, 0xe6, 0x0}, 0x0) 2018/01/31 21:04:48 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000034b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034a000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001db000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb6100000000000000080002000000450000000000800019001a000d0000000006280ff4000000fd17e9ffff06000400", 0x39}], 0x1) epoll_create(0x7ff) 2018/01/31 21:04:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x2}}, 0x15b) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) sendfile64(r0, r0, &(0x7f0000175000-0x8)=0x0, 0x5) 2018/01/31 21:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00005af000)='/dev/input/event#\x00', 0x20000000, 0x220040) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000036000)={0x6}, 0x8) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000ac3000-0xe8)=""/232) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00009bb000)=""/81) 2018/01/31 21:04:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) restart_syscall() r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000f90000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000281000-0x15)='/proc/self/net/pfkey\x00', 0x222041, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000087a000-0xb8)={0x0, 0xffffffffe05d2ad9, 0xffffffff7fffffff, 0x1, 0x5, 0x1, 0x4a, 0xf50a, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xff, 0x5, 0x5, 0x0}}, &(0x7f0000828000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000f02000)=r3, 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab0000)='/dev/sequencer2\x00', 0x591042, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa4000-0xa)='/dev/ptmx\x00', 0x80001, 0x0) signalfd4(r4, &(0x7f0000b57000-0x8)={0x6}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000452000)=0x6, 0x4) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f000076c000-0x1ad)="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") socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/31 21:04:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000f64000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00002ce000-0x10)=[{&(0x7f0000ef2000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f0000094200010000000000060004000000000000", 0x39}], 0x1) 2018/01/31 21:04:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x480000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b8f000-0x9)='/dev/ppp\x00', 0x501502, 0x0) r2 = signalfd4(r1, &(0x7f0000006000)={0x84}, 0x8, 0x80800) readv(r2, &(0x7f0000768000-0x50)=[{&(0x7f0000acd000)=""/18, 0x12}], 0x1) rt_sigprocmask(0x1, &(0x7f0000867000-0x8)={0x8}, &(0x7f0000032000-0x8)={0x0}, 0x8) 2018/01/31 21:04:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000059b000-0xf)='/dev/sequencer\x00', 0x402, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007eb000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00003f4000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0xe9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008fb000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000095c000)={r1, 0xd0, "37080905b0fb4fcb07ba7d693c1a0aede12a888fe90a12277319be422b5f12b3c453dedd6c55e77efd718942fbccb041330f18a8493920cb5a088bb149bbc3fd9fb815dadeaff2305e1a0523519e1fc564958e594f6a2470eae2c666b8ad8d18e7d4950ea0c762c314796103d58c01ce74ff343335c2f0ac9f4512530f3c13a63e0cea9e6726f5e70174680669090241f3eb169a2ac47db486867178f4969a1da332cac61b6ea8fae96c0bd704d781e707e98fc0393a658399d102c286dda496bb189c4c3d7b744f4d18c6a57aa555cb"}, &(0x7f000098c000)=0xd8) r2 = syz_open_dev$mice(&(0x7f0000a3e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x40600) r3 = signalfd(r2, &(0x7f0000629000-0x8)={0x0}, 0x8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000065f000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000244000)={@generic="323448260af5b427a6ab8096dab4597f", &(0x7f0000f37000-0x14)=@ethtool_wolinfo={0x5, 0x9, 0xf41, "fb992ea7f570"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000824000)='./file0\x00', 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000a8f000)=0x4a, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed18000000000000ffff0000000000000000ffa94addbcc1de84de4465ed43ffb02bf212", 0x2c) 2018/01/31 21:04:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000013b000-0xe)='/dev/keychord\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) syz_emit_ethernet(0x19, &(0x7f0000ba4000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x0, 0x0, 0x0, 0x7ff82}, {0x0, 0x0, 0x0, 0x0}], @llc={@llc={0x0, 0x0, "1f", ""}}}}}}, &(0x7f000017a000-0x18)={0x0, 0x1, [0x0]}) 2018/01/31 21:04:48 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000005000-0x4)=0x0) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4) 2018/01/31 21:04:48 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000063b000-0x1)='net/sctp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x22c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008c5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00009d9000-0x1000)=""/4096) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$getown(r2, 0x9) fcntl$setown(r2, 0x8, r3) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) connect$ipx(r1, &(0x7f0000d1a000-0x10)={0x4, 0x100, 0x9, "576e604030e0", 0x9, 0x0}, 0x10) fcntl$lock(r2, 0x7, &(0x7f000027c000)={0x2, 0x0, 0x5415, 0x7f, 0x0}) execve(&(0x7f000077c000)='./file0/bus\x00', &(0x7f0000ac5000-0x24)=[], &(0x7f0000eb1000-0x10)=[]) 2018/01/31 21:04:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0xb, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f13000)={0x0, 0x0}, 0x80800) ioctl$KDSETLED(r0, 0x4b32, 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bd6000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000514000)={0x1, 0x6, 0x7a}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 21:04:48 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) timerfd_gettime(r0, &(0x7f0000e4d000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x1) 2018/01/31 21:04:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x48000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000024e000-0xac)=""/172) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x44000000005, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/31 21:04:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x200000) ioctl$int_in(r0, 0x5421, &(0x7f000097a000-0x8)=0x9) ftruncate(r0, 0x1000) 2018/01/31 21:04:48 executing program 6: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0xfd2) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d26000-0xf)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/31 21:04:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000db3000-0xdb)="7ac4f80309e06b357d5f4a7173732010d0a3ef1f5270073d7718663233f10d27ff9b8185e8d361064d18c0c6ba8548e725c785d8279da6944c93af799da32f379a962739951e205a84d66bdd0391d4749743c3db912c5fab071673a619ef95ecb18feea398118b35546901e1fd0058f5b733a0dccd41f9a5457da6eb60c38ce4392dcb60b653b3e5504ae0258b19e0e0377d56b1460870c5ab1952f27143e01351d0bede4debfc9dc8ee644adfd31062ee67cd13edb1a36ed3323f1937f0dac59b8a4a3efca5a3181a19e1332ad1fde5faaf97f1d7b18814db0421", 0xdb, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003c4000-0x1)='\x00', 0xfffffffffffffffc) 2018/01/31 21:04:48 executing program 5: mmap(&(0x7f0000000000/0xe11000)=nil, 0xe11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001b5000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000e11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e12000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000e11000)=0xc) mmap(&(0x7f0000e11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e11000)={r2, @rand_addr=0x9, @multicast1=0xe0000001}, 0xc) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000e11000-0x28)={0x0, 0xfffffffffffffffd, 0x0, 0x4000000000, "1d5b33febfe562d4fc5c8f817a957f848be5509794003351101f2608a2a73333"}) 2018/01/31 21:04:48 executing program 4: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f00008a6000-0x8)='./file0\x00', 0x10) bind$nfc_llcp(r1, &(0x7f0000730000-0x58)={0x27, 0x3, 0x7, 0x3, 0x8, 0x1, "5831992ec90c7d5842e5d361684efd72e81d29431f4002825fb001542e196f9037c95d1ff3aa8e150911de7a2e8fa96208f0869f76f044c833d7c1f505f209", 0x2}, 0x58) 2018/01/31 21:04:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x399f1336, 0x0}, &(0x7f00008e7000)={0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x101}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000b61000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="478dbe81e4789521430ff24f7cf882cd"}) getuid() 2018/01/31 21:04:48 executing program 0: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000b1c000-0x3c)=[]}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b1d000)=@sack_info={r1, 0x6, 0xb5e3}, 0x6088da0f) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b26000)='./file0\x00', &(0x7f0000b27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000b26000)=r2) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000)="", 0x0}], 0x1, 0x0) 2018/01/31 21:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x80000000000c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000293000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000663000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003be000)={r2, @rand_addr=0x0, @multicast2=0xe0000002}, 0xc) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000029b000-0xa)='highspeed\x00', 0xa) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x198}], 0x1, &(0x7f0000d4c000-0x2b8)=[], 0x0, 0x0}, 0x0) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000eae000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000434000-0x1c)={&(0x7f0000c3b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ae5000)=[{&(0x7f0000028000)=""/179, 0xb3}, {&(0x7f0000784000-0xa1)=""/161, 0xa1}], 0x2, &(0x7f0000007000)=""/131, 0x83, 0x0}, 0x100) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/01/31 21:04:49 executing program 4: r0 = getpid() getpgrp(r0) getpriority(0x200000000003, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba1000)='/dev/hwrng\x00', 0x404500, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000aac000)=@assoc_id=0x0, &(0x7f0000d91000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000071000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, 0x98) 2018/01/31 21:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00000b0000-0x40)=[], &(0x7f0000b5b000-0x8)=[]) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00006cf000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00002d1000-0x4)=0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000a1c000)="ffffffe90019000400") readv(r1, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(r1, &(0x7f0000274000)='./file0\x00', &(0x7f0000049000)=[], &(0x7f0000525000-0x8)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 21:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x2, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) open(&(0x7f000016b000)='./file0\x00', 0x2000, 0x3a) 2018/01/31 21:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000058e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00009b8000+0x190)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00001e3000-0xd)='net/rt_cache\x00') preadv(r1, &(0x7f0000213000)=[{&(0x7f0000e24000)=""/1, 0x1}], 0x1, 0x400000) 2018/01/31 21:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f90000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000053c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003d8000-0x20)={0x0, 0x8, 0x4, 0x35029149, 0xbe6d, 0x401, 0x4, 0x5, 0x0}, &(0x7f0000ce2000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000ee000)={r2, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa, 0xd24c}, &(0x7f0000436000)=0x98) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_settings={0x53, 0x0, @fr_pvc=&(0x7f0000bea000)={0x0}}}) r3 = socket(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000f82000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x0, @te1=&(0x7f0000488000)={0x0, 0x0, 0x0, 0x0}}}) 2018/01/31 21:04:49 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) bind(r0, &(0x7f000000b000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) ioctl(r0, 0x5, &(0x7f0000004000)="e609b560322792d36fe5b55cc7072c82cb04c24500263b42ddb199dcde682432ddcc47d9000f547f0c6b7df41b8e249e748a6e356005822401f0ee0bcc34ad3b1690954e8c199bb111766e33fc1f66fdb1c5b5a4f2503738e2015be0dbd347a91d71b052bccce511ef3ed5dcc4f67a9a197d71126447f85c6ce6a4d6bde5f14105059fe8ea057286ea1093da1b1b4948cfddb75ce8267596cf01a8447ce75933d9a8555533d68898f722bbadd007ca21b646eaa5d8f9b09e107fbd053289af8bc5d5e7da3ea267355563a84be365320c27b85c6cc6070cac97f3187cd99f234f50f7085b5e7a5013b2500a681960") connect(r0, &(0x7f0000009000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/31 21:04:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x5f7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x9c, 0xfffffffffffffffc, 0x7ff}, &(0x7f0000000000+0x243)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x3}, &(0x7f00000ca000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000001000-0x8)='./file0\x00', 0x20080, 0x10) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0xf, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) sendmsg(r4, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000004000-0x36)="020800000200000000ef37ca227685e9", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000000b000)=@assoc_value={r2, 0x6}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r5, &(0x7f000000b000-0x1c)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000008000-0x8)={&(0x7f000000b000-0x120)=@del={0x120, 0x11, 0xc20, 0x5, 0x0, {{'chacha20-simd\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x38c5}, {0x8, 0x1, 0xffc0000000000}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x76}, {0x8, 0x1, 0xa00f}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x3}]}, 0x120}, 0x1, 0x0, 0x0, 0x4000}, 0x80) recvmsg(r4, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000001000-0x10)=[], 0x238, &(0x7f0000005000-0xef)=""/239, 0xef, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f000000b000-0xe)=@known='system.advise\x00', &(0x7f0000001000)=""/24, 0x18) 2018/01/31 21:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) getsockopt(r0, 0x9, 0xfffffffffffffff9, &(0x7f0000d8b000-0x61)=""/97, &(0x7f0000d04000)=0x61) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000524000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000030d000)={{0x0, 0x8001}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000efe000)="8fd5cd3743b0d8e1df0000000520536a5964ab8c", 0x199) [ 43.717495] audit: type=1400 audit(1517432689.031:6): avc: denied { write } for pid=5346 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 2018/01/31 21:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000243000)=0x0, &(0x7f000074a000-0x4)=0x4) r1 = getpid() clock_gettime(0x7, &(0x7f0000025000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000ae3000-0x40)={0x100000000, 0x599, 0xffffc00000000000, 0xe21, 0x227, 0x7, 0xffffffffffffffff, 0x101}, &(0x7f0000473000)={0xfffffffffffffe00, 0x2, 0x1, 0x0, 0x9, 0x401, 0x0, 0x3fff80}, &(0x7f0000f6d000-0x40)={0xffffffff, 0x3, 0x6, 0x9, 0x7fff, 0xc82, 0x7, 0x10001}, &(0x7f0000f76000-0x8)={r2, r3+10000000}, &(0x7f000043c000-0x8)={&(0x7f000082b000-0x8)={0x8}, 0x8}) fcntl$setown(r0, 0x8, r1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000480000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000e6b000-0x1)=0x0) 2018/01/31 21:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000d85000)=0x81) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00009aa000)=0x0, &(0x7f000099d000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000600000)=0x0) ptrace$getregs(0xe, r2, 0x5, &(0x7f0000846000)=""/45) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000a71000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00008ac000-0xe)='/dev/keychord\x00', 0x2, 0x0) write$selinux_load(r3, &(0x7f00001d7000)={0xf97cff8c, 0x8, 'SE Linux', "c03a2969196b3fac3542181efaa0e40a6c63b4783c4105de4b80227175f853fba16b1c906ab40a98d2e53a2067325799dfe7de7cf66d413d665e7d552ae759e7ab10e1cb5d02f18d14394d2f50b78a6958d65bc8bba3338e8edbde1ed33a353ef136bd6d3ff677c83b40e0262ae679dd9174bb825ab6a53919596a9e724dc503551376af8780c52ee27d2bc20b186bd4712e2d08e2d29e35bfbcb4b7f88c0c629c16ee71b002ce6dd64737039eddd763619a81cbd12e2a4ec0bd114debc02d75f5ce85ee9a"}, 0xd5) [ 43.798165] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 43.819585] keychord: unsupported version 65420 2018/01/31 21:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f000079f000)="") ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00001ca000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$pppoe(r0, &(0x7f000055f000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/31 21:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0xbe7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ad5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f0000288000-0x1)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/31 21:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00008f9000)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00007eb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000a2d000)=0x4, 0x4) 2018/01/31 21:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000e91000)=""/217) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002c5000)={0x0, 0xf4, "f1719386fd84b6df1585133ad2f4a4e57a9ffff13f014e4e8df3aad50accd77a91dcc94be8ee9868388d592db5e3bc4784718843b48e0edea149351666998c69d7fe4019d7af5f465642e6b31442a88fb6907030ce2763e5a73e045165911dd9080b99035bb4d39ad2c1266d33ea7881a197cde54e2ba17729943f85d5e1b4bb466ba458e508c1211620d3059fc251b41a7605ee33b21f35c109fac1761ccdea68c499da320dea6ed1d6acf1e3881d5fa3f7fcc13d5abf47ba62b70013f7cdc37a65f855c649a8546bab4b191376f34828c96bcf0d23bb458346380198e5ac5986f4fa129f381d28c205e249404667036cf4ff96"}, &(0x7f00009a9000)=0xfc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000baa000)={r2, 0xb7, "8e4f49b33efcf566b14be16c82c0a16f32bb778d1b3030b37d41bdba230a96334237ec51bc9c13f7909b8f7a83dfd642cbad5df9462a2964c7f441a41ea83c7512c50b648947602c0e085472f63923fc6f4eed9bfe901488bc64bc0e5d6f687e1805ed90ddccb20e7fc13fc40f63372f31d9f7da175f1810c731c8b561e5c5e1bd59ade2a61af1e63e1aac445d427a9c667602475f0655695c77f51d3587d1b76578f5a66bad3dd0340dff119550a3dee7cd1fa635a9aa"}, &(0x7f0000b03000-0x4)=0xbf) splice(r0, &(0x7f0000057000-0x8)=0x0, r1, &(0x7f0000ba6000)=0x0, 0x10001, 0x0) 2018/01/31 21:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c65000-0x9)='net/icmp\x00') ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f000089c000-0xc)={0x5, &(0x7f00008ac000)=""/216, &(0x7f00000f6000)=[{0x0, 0x76, 0x7, &(0x7f000065c000-0x76)=""/118}, {0x9, 0xeb, 0x20, &(0x7f0000e9f000)=""/235}, {0xbbc7, 0x15, 0x8, &(0x7f00000cd000-0x15)=""/21}, {0x9, 0x96, 0x8000, &(0x7f0000f10000-0x96)=""/150}, {0x6, 0x79, 0x8, &(0x7f000086a000)=""/121}]}) ioctl$int_in(r1, 0x5421, &(0x7f0000c88000-0x8)=0xe9) 2018/01/31 21:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f00004c6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000825000)=0x10, 0x80000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000624000-0x4)=0x7, 0x4) bind$netrom(r0, &(0x7f00004b4000)=@full={{0x3, {"03289e751ec5a1"}, 0x8f}, [{"873c31f140ca71"}, {"1bd029c80c2fa6"}, {"4f7fe8060e9457"}, {"2b47390228c88b"}, {"c9252ff2229a96"}, {"ea36556afae792"}, {"8ccf92613b69ff"}, {"fa23853f076dcf"}]}, 0x48) r2 = syz_open_dev$mice(&(0x7f0000254000-0x10)='/dev/input/mice\x00', 0x0, 0x101040) pipe(&(0x7f0000caf000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000097d000-0x14)={0x4, 0x1, 0x5, 0x2, 0xe9e}, 0x14) 2018/01/31 21:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000-0xa1)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r0, r0, &(0x7f00002f2000)=0x0, 0xfffffffffffffffd) 2018/01/31 21:04:49 executing program 4: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dbc000)='bic\x00', 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) sendto$inet(r0, &(0x7f00008b4000)="", 0x0, 0x20008000, &(0x7f000009b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000d65000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dbd000-0x4)=0xffffffffffffffe1, 0x4) [ 43.853053] keychord: unsupported version 65420 2018/01/31 21:04:49 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x4000000000000147, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/31 21:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ac4000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000243000)='/dev/autofs\x00', 0x240000, 0x0) waitid(0x1, r0, &(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000f84000-0xc2)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 21:04:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x55fa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000866000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = add_key$keyring(&(0x7f000019c000-0x8)='keyring\x00', &(0x7f0000e1d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f00006dd000-0x12)='.request_key_auth\x00', &(0x7f0000460000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fb2000)='/selinux/access\x00', r1) r2 = add_key$keyring(&(0x7f0000643000)='keyring\x00', &(0x7f00000d0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x2000000) mount(&(0x7f0000f2a000-0x8)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000c9b000-0x40)="05616d6673004723ac7a3b1c40339c51c84535a6336773240f791f118d53f743534c3d4f476e058ad902bb1861cb5729b75502c7f7d98f399f91b04316f48dcc", 0x0, &(0x7f00008cd000-0x9f)="") openat$selinux_context(0xffffffffffffff9c, &(0x7f000020e000)='/selinux/context\x00', 0x2, 0x0) getitimer(0x1, &(0x7f0000254000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 21:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)='cgroup\x00', 0x0) connect$pptp(r0, &(0x7f00001d9000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000988000-0x4)=0x0) 2018/01/31 21:04:49 executing program 0: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008cd000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000fa1000)=0x0, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x4, 0x4) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000066c000-0x4)=0x0, &(0x7f0000e21000-0x4)=0xfcc6) sendto$inet6(r0, &(0x7f0000f9e000)="", 0x0, 0x0, &(0x7f0000f9f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000fa2000)=0x0) 2018/01/31 21:04:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000029000)=@ipv6_delroute={0x1c, 0x19, 0x60f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000027000)=0x3, 0x4) close(r1) r2 = syz_open_procfs(0x0, &(0x7f000002c000-0x8)='pagemap\x00') mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f000002b000)=0x101) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002ae000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, 0xfffffffffffffef7) getsockopt$inet_int(r0, 0x0, 0x35, &(0x7f0000004000-0x4)=0x0, &(0x7f0000024000-0x4)=0x4) 2018/01/31 21:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000fe2000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000003000-0x1001)="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", 0x8c1, 0x0, 0x0, 0x0) r2 = getpid() getresuid(&(0x7f000087a000)=0x0, &(0x7f00000fc000-0x4)=0x0, &(0x7f0000e42000)=0x0) lstat(&(0x7f0000ed2000-0x8)='./file0\x00', &(0x7f0000070000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00009b0000)={&(0x7f0000994000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000a7e000-0x28)=[{&(0x7f0000824000)="a872394e970b933d968399d5c333561a327a9d4d7934a289f8e39acd0e25c0372a24d25a23611f98700199336aa732db1f1691fa0466bebe9221a286347a56f96d681044b9525b959e907e47d2536f94afc8e412e3917d341d29915f781032bdd4d87b91f39f2f60387f720191b7d4d8fdc46510c527b6949525457d83c2d1789c12f4f258114350a6171c89557d08ac62e97574d554e628cd82b32e2e023100bbff738fa3f4ca5f8bbf36d1c56470ab39b1a3638651a457fa11a461f51fab7b34b8de0103c6dd", 0xc7}, {&(0x7f00004aa000-0x2b)="8b7c1f6c85d80bd9d2cdb0e49e744b938a675e046e2631669ef768fec728a13a617d286543b1bc3698c64b", 0x2b}, {&(0x7f0000fb4000)="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", 0x1000}, {&(0x7f000016e000-0xd9)="3b68e258f35af1af49b446f8ea8a425e8f96ae2f0f34f0f2efb53271ef27dd6f91ffd7805bd6818c9ed968d7d46b71b2176099ec66aa9b9f3d14a3b9efef9a6300485b78774d2c19526cf5dac795b571c04385eff58b4170cae082ad3cf340c9cc2f05abc13897ece4e431f7ce2c77e61cb0c3d2937206163eb7f23737a5a16a1cb38dc1343365df26b8c2aa09f4b3441016fdb5cd76e0db3e3d86c1ec3696c3b0feab9137a1b28b1c360f853ed44a997b8af08026f33c15e344a2e255413bab49cb5918122991c188e6c2858b1b3e342e1b4623609d03a93c", 0xd9}, {&(0x7f00006a5000-0xa)="5098adc93fb5d03e9c89", 0xa}], 0x5, &(0x7f0000781000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x4000}, 0x4) sendmsg(r0, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005e000-0x20)=[{&(0x7f0000030000-0x99)='}', 0x1}], 0x1, &(0x7f000003b000-0x1d0)=[], 0x0, 0x0}, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x257000)=nil, 0x257000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r6, 0x107, 0x13, &(0x7f0000256000)=0x0, 0x4) getpeername$inet6(r5, &(0x7f000038b000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d72000)=0x1c) shutdown(r1, 0x0) 2018/01/31 21:04:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) write$selinux_load(r0, &(0x7f00005e7000)={0xf97cff8c, 0x8, 'SE Linux', "5e9e0bb587"}, 0x15) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x1, 0x480000) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000030000-0x4)=0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000031000-0x28)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002f000-0x16)='/selinux/checkreqprot\x00', 0x8000000000040100, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000012000)={0x7}, 0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f000002e000-0x1c)={0xa, 0x2, 0x65000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) r3 = socket$inet6(0xa, 0x2c5ef0de1203870c, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000002f000-0x8)={0x0, 0x1ff, 0x616}, &(0x7f0000011000-0x4)=0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000002f000-0xc)={r4, 0xfff, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000e000-0x8)={r5, 0x3}, &(0x7f0000032000-0x4)=0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000031000)={r6, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x949, 0x2, 0x80000000, 0x2}, &(0x7f0000030000)=0xa0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000013000)=[], 0x0, &(0x7f0000006000)=[{0x10, 0x29, 0x8, 'z$'}], 0x10, 0x0}, 0x0) 2018/01/31 21:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b1d000)='net/fib_trie\x00') preadv(r0, &(0x7f0000071000)=[{&(0x7f0000e39000)=""/151, 0x97}, {&(0x7f0000041000-0x24)=""/36, 0x24}, {&(0x7f0000627000-0x56)=""/86, 0x56}, {&(0x7f0000f3e000)=""/44, 0x2c}, {&(0x7f0000fcb000+0x132)=""/33, 0x21}, {&(0x7f0000fac000)=""/4096, 0x1000}, {&(0x7f0000d6c000)=""/193, 0xc1}, {&(0x7f00004f9000)=""/172, 0xac}, {&(0x7f0000cd2000-0x5c)=""/92, 0x5c}], 0x9, 0x0) sendfile(r0, r0, &(0x7f00004f6000)=0xfffffffffffffffc, 0x80000001) 2018/01/31 21:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00004b9000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x86}) socket$inet6_icmp_raw(0x11, 0x3, 0x3a) 2018/01/31 21:04:49 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000014000)={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xde0}, 0x4}, {0xa, 0x2, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, 0x2, [0x81, 0xaa, 0x5, 0x4, 0xfffffffffffffff9, 0x1ff, 0x6, 0x9]}, 0x5c) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 21:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = creat(&(0x7f0000b29000-0x8)='./file0\x00', 0x110) listen(r1, 0x39) r2 = syz_open_pts(r0, 0x801) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f00000-0x4)=0x0) poll(&(0x7f00003be000)=[{r2, 0x0, 0x0}], 0x1, 0x5d) write(r0, &(0x7f00000b5000)='\b', 0x1) [ 44.001537] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/31 21:04:49 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000005000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xd00, 0x0}) 2018/01/31 21:04:49 executing program 0: prctl$intptr(0xe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000d2000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e9d000)={0x2, 0x11, 0x4, 0xd, 0x28, 0x0, 0x3, 0x0, [@sadb_ident={0x2, 0xb, 0x100, 0x0, 0x6}, @sadb_x_sec_ctx={0x3, 0x18, 0x0, 0x2, 0xc, "110b722f95922cfeb3855b55"}, @sadb_ident={0x2, 0xb, 0x309, 0x0, 0x1}, @sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}, @sadb_lifetime={0x4, 0x3, 0xffffffffffff6d93, 0x2, 0x1, 0x81}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}}, @sadb_key={0xf, 0x8, 0x370, 0x0, "4035af62c5132a25900a468dffdb146e81ec57f72029e9faf13e47efea92fe0e165b774637651ae65a9e63b21fb77b9d164ff6bb4b3185e31961500c908dfa1e175e4fafb2c125b58a50dc9b033884f44779973e302d11915c31d2d1dae5c5414638fe7f497c7616c151063fe440"}, @sadb_spirange={0x2, 0x10, 0x3, 0x2, 0x0}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/31 21:04:49 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000011000)='./file0\x00', 0x482000, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000016000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2fc2, 0x5, 0x6, 0x40}, &(0x7f0000016000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000)={r1, 0xffff, 0xf759}, &(0x7f0000002000-0x4)=0x8) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005200030207fffd946fa283bc0aeee6d87986c4975e1d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 21:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000aa8000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) fcntl$getown(r0, 0x9) syz_open_dev$urandom(&(0x7f0000764000-0xd)='/dev/urandom\x00', 0x0, 0x480082) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/31 21:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d9e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000985000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000149000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x3, 0x0, 0xa, 0xa0, 0xa0, 0x0, 0x0, r1}, {0x2, 0x4, 0x401, 0x18c2, 0x2, 0x9, 0x10000, 0x2}, {0x1, 0x10001, 0x9, 0xfffffffffffffffd}, 0x27f6, 0xf, 0x2, 0x1, 0x0, 0x2}, {{@in=@loopback=0x7f000001, 0x2, 0x7c}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x7, 0x3, 0x1, 0x9, 0x4a, 0x0}}, 0xe8) 2018/01/31 21:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000e5000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000863000)=[{&(0x7f000067a000)=""/124, 0x7c}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000097000)='/dev/hwrng\x00', 0x600a00, 0x0) execveat(0xffffffffffffffff, &(0x7f0000812000-0x8)='./file0\x00', &(0x7f0000487000)=[], &(0x7f0000876000)=[], 0x1900) r1 = syz_open_dev$usbmon(&(0x7f000052f000)='/dev/usbmon#\x00', 0x80000000, 0x82000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b08000-0xf)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000169000-0x108)={0x4, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000eee000)=""/75) 2018/01/31 21:04:49 executing program 1: clock_getres(0xdffffffffffffff5, &(0x7f00003dc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0xa9e5c6ee0d607f28, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0xffff, 0x5}) r1 = syz_open_dev$usbmon(&(0x7f0000b38000)='/dev/usbmon#\x00', 0x5, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000015000)=0x1, 0x8) 2018/01/31 21:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e6a000)={0x0, 0x9}, &(0x7f000091a000)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004ae000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002f5000-0x98)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, &(0x7f0000512000-0x4)=0x98) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000b2c000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x80000001, 0x0, 0x0, &(0x7f0000d57000-0x10)=@generic="07bac6f81dd83c7ca95328340121d7a8", 0x0, 0x0, 0x0}) 2018/01/31 21:04:49 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a79000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x1, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x1, 0x2, 0xe41d, 0x100000001, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x72f, 0x0}) mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f04000-0x6)='wlan0\x00', 0x1) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000f03000)="76b861fa349e786c2529fb279e7c6385c18a2d874e7f02627d417ab94927e070573082bc663db29eb8d6e1d7bf5911ea7ca193d701f39f6735ba941ca9d01603f6e80e4f5e9540643beee1b96eed5f36d285ab672c801255217754a99d26a78c4c8eeaa52d737b6076e912", 0x6b) r2 = socket$inet6_udp(0xa, 0x2, 0x0) fstatfs(r2, &(0x7f0000e98000)=""/21) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f05000-0x490)={0x100, {{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffff0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000000}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1f72a1dc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) 2018/01/31 21:04:49 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ed9000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x7f, 0xa4e, 0x100000000, 0x800, @tick=0x8, {0xdb4, 0x6}, {0x1f, 0x0}, @queue={0x3ff, {0x8, 0xfffffffffffffff9}}}], 0x1c) mmap(&(0x7f0000565000/0x1000)=nil, 0x1000, 0x0, 0x912, r1, 0x0) 2018/01/31 21:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x800, 0x80000000) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/31 21:04:49 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000038000-0x11)='/selinux/context\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x610bb4b4, 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000038000-0x4c)={0x0, 0xffffffffffffffeb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000039a000)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00002c6000)=""/146) ioctl$TCSETA(r0, 0x5402, &(0x7f000059a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0}) ioctl$TCSETAW(r0, 0x5407, &(0x7f00008fb000-0x14)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 21:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000e03000)=0x0, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c57000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000390000-0x20)=@ethtool_sfeatures={0x3b, 0x3, [{0x10001, 0x5}, {0x7, 0x3}, {0x6, 0x3ff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000035c000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/31 21:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00002f4000)={0x0, 0x10001}) ioctl$TCXONC(r0, 0x540a, 0x8) 2018/01/31 21:04:49 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) socket$l2tp(0x18, 0x1, 0x1) syz_open_procfs(r0, &(0x7f00001a5000-0xd)='attr/current\x00') 2018/01/31 21:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f0000028000-0x8)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cc7000-0xb)='/dev/hwrng\x00', 0xc880, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00003f6000-0x4)=0x6, 0x4) 2018/01/31 21:04:49 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000000)={0x0, &(0x7f0000002000)=""}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000005000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xe9) ioctl(r0, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000008000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r2 = getuid() setreuid(r1, r2) 2018/01/31 21:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002fb000)='/dev/input/event#\x00', 0x4, 0x101000) listxattr(&(0x7f0000514000)='./file0\x00', &(0x7f0000c96000)=""/64, 0x40) munlockall() r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000045b000)={0x0, 0xeb11}, &(0x7f0000dbf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000091f000-0x8)={r2, 0x4, 0x80}, &(0x7f00006fa000)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00007cf000-0x9)='/dev/rtc\x00', 0x4100000027fff9, 0x0) read(r3, &(0x7f000051d000-0xc6)=""/198, 0xc6) close(r3) 2018/01/31 21:04:49 executing program 3: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x2) ioctl(r0, 0x440000000000127f, &(0x7f0000033000-0x3d)='u') pipe2(&(0x7f0000030000-0x8)={0x0, 0x0}, 0x4000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000002d000)={0x4, 0x7, 0x5e, 0xd0d9, 0x3ff, 0x4}) 2018/01/31 21:04:49 executing program 7: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000003000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ee9000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00004b4000)=0x0) 2018/01/31 21:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8a000-0xe)='attr/fscreate\x00') r1 = getpid() signalfd(r0, &(0x7f00009b2000)={0x0}, 0x8) syz_open_procfs(r1, &(0x7f0000482000)='environ\x00') write$selinux_context(r0, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) ftruncate(r0, 0x7) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000053b000-0x11)='/selinux/context\x00', 0x2, 0x0) creat(&(0x7f0000e4c000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000088f000)=@int=0x0, &(0x7f000048f000)=0xaf) fcntl$setlease(r2, 0x400, 0x3) 2018/01/31 21:04:49 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x19, &(0x7f0000008000)=0x6, 0xfffffffffffffdc5) 2018/01/31 21:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b82000-0x8)='./file0\x00', &(0x7f00008ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) modify_ldt$write(0x1, &(0x7f00003e6000-0x10)={0x3, 0xffffffff, 0xffffffff, 0x1f, 0x80, 0x5, 0x0, 0x9, 0x1, 0x4}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:49 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000e05000)={&(0x7f0000001000-0x66)=""/102, 0x66}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x6, 0x81, 0x7fffffff, 0x64f2, 0xff}, &(0x7f0000000000+0xf56)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r3, 0x4) r4 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000002000-0x4)=0x0) [ 44.336495] audit: type=1400 audit(1517432689.641:7): avc: denied { create } for pid=5521 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 2018/01/31 21:04:49 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c09000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c38000-0x14a)="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", 0xfc) 2018/01/31 21:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000600000)=0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000168000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002fd000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b1a000)='tDsk\x00') getdents(r2, &(0x7f000051f000)=""/24, 0x18) 2018/01/31 21:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x6f) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ce000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00008fb000)={0x1000, 0x99, 0x3, 0xfffffffffffffdf1}, 0x10) 2018/01/31 21:04:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b6b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f0000a2e000)=[{{0x0, 0x0, &(0x7f0000b6f000)=[{&(0x7f00006d7000)=""/252, 0xfc}, {&(0x7f0000b8c000)=""/4096, 0x1000}, {&(0x7f00005bc000)=""/93, 0x5d}, {&(0x7f000015b000-0x44)=""/68, 0x44}, {&(0x7f0000579000-0x27)=""/39, 0x27}, {&(0x7f000058b000-0x48)=""/72, 0x48}, {&(0x7f00008cd000+0xd61)=""/7, 0x7}], 0x7, 0x0, 0x0, 0xb9e4}, 0x8}], 0x1, 0x40002000, &(0x7f0000455000-0x8)={0x77359400, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ff000)={0x0, 0x0, 0x0}, &(0x7f0000556000-0x4)=0x2) r2 = syz_open_procfs(r1, &(0x7f0000ed0000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f0000893000-0x4)=0xfffffffffffffffd, 0x2a) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000549000)={@generic="1faafadae07f940915ee157161ec2f0e", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$packet(r2, &(0x7f000031c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f0a000)=0x14) recvfrom$packet(r2, &(0x7f00009ae000-0x5b)=""/91, 0x5b, 0x40010023, 0x0, 0x0) 2018/01/31 21:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000045b000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000dc4000)={0x0, 0x10001, 0x9, 0x8000, 0x2, 0xff}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000720000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a21000-0xc)={0x0, 0xc601, 0x30}, &(0x7f00002fd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000404000-0xba)={r2, 0x1b2, "c4760ed7eb92b3cbae64b3d1d5d0b6474aa6be7da75b9c490876629c532e0b1b7e2f803fb36920754d64aff197d89765ad55aa9d21890e0f093c7418f46136b1618cd91bedbd2b80db431f0614287e5a0a294302b3d228aff57b9ee482881ae1627f1667b74779a06fb093827664670466b1fe576124ed67a23edea206287b93332c676cf09952837b736b6522af01ad1feae792edb748a81ec2d697b086d894fe334f44220c5cb09d5e26d91431bc5cbe32"}, &(0x7f0000e6a000)=0xfffffffffffffe34) socket$l2tp(0x18, 0x1, 0x1) init_module(&(0x7f0000672000)='eth0:^keyring\'\x00', 0xf, &(0x7f00003ee000)='/dev/sequencer\x00') ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000301000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000027000)={r2, 0x4f, "6e2dc7e6edbbc6543b6daacdc15e4eb5cd0aa1f59187bbae5606b18336d2e69cf3c51ee9dd822de2ad7a14e197b03ebd3ab4ddc3afd9e008ac96cd8d86be089dc13710d57d83e4cec44586ff7da5f9"}, &(0x7f00009b1000)=0x57) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000ff4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x5, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$random(&(0x7f0000b17000-0xc)='/dev/random\x00', 0x0, 0x101040) listen$netrom(r0, 0x3ff) 2018/01/31 21:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000c42000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000869000-0x4)=0x1002, 0x80800) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000b24000)={0x80, 0x100000001, 0x5, 0x3, 0x6, 0x8}) readv(0xffffffffffffffff, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x137c}], 0x1) r0 = open(&(0x7f00000d1000-0x8)='./file0\x00', 0xc600, 0x118) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00007ce000)=0x0) 2018/01/31 21:04:49 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) 2018/01/31 21:04:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000d82000)="4dc27811475cd514132b60c251b9dff44cd6935545dc1f3d775c010251011d26103f66e6d5a0cb4743dca2c325b6870bf2c1cda467a5d5d9ce03f4e1b1a4fa65d796519d49785624cddbb58d82c6a5d83cc78d5d46458cd65e5b9d8f52e159df20717eaba26e45f5548a661ef186563c12c0a6b20da8b8c92f9766661f049224139a34dc7b48bcc1cf0ade3a4e7530551fdc1be572e435fab40bf7", 0x9b) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f000005a000-0xf7)="8a87d8a659b9ea9c582dc97a1d61f81b38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc769278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd605e6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) recvfrom(r0, &(0x7f0000506000)=""/128, 0x80, 0x1, &(0x7f0000d5a000)=@alg={0x26, 'skcipher\x00', 0xfffffffffffffffc, 0x0, 'cbc-cast6-avx\x00'}, 0x58) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000714000-0x4)=0x4, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e1f000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f93000)=[@in={0x2, 0x3, @rand_addr=0x5a69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffbe1aadb3}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) fstat(r1, &(0x7f0000194000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000c35000-0x18)=""/24, &(0x7f0000aed000)=0x14) 2018/01/31 21:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace(0x8, r0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000d93000)={0x2010, 0x0}) 2018/01/31 21:04:49 executing program 5: sched_getaffinity(0x0, 0x8, &(0x7f0000001000-0x8)=0x0) 2018/01/31 21:04:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000abe000)='mounts\x00') ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000042f000-0x8)=[0xec94, 0x6]) preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x101) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000010e000)=""/0) delete_module(&(0x7f0000f4c000)='\x00', 0x806) getsockname$packet(r0, &(0x7f000045a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000042e000)=0x14) recvfrom$packet(r0, &(0x7f0000ea5000-0x4b)=""/75, 0x4b, 0x40010040, &(0x7f0000b5f000-0x14)={0x11, 0x2, r1, 0x1, 0x7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) openat$pfkey(0xffffffffffffff9c, &(0x7f0000859000)='/proc/self/net/pfkey\x00', 0x400040, 0x0) 2018/01/31 21:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) open(&(0x7f00000c2000-0x8)='./file0\x00', 0x408042, 0x9) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000316000)='/proc/self/net/pfkey\x00', 0x404000, 0x0) 2018/01/31 21:04:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0xe5)={r1, 0x3f, 0xdd, "7b69ce3a44d138f69f81cd9620101fe6e07153819f93a99c1377f566d7130b72fdc44b710f0e353ed1b7f3c591c27a7da5631ff48e646ff343e14ab99b55537fade7ecdb38c9320f8b68a2a3834c1fd10d1669190a22fc1ec25c65aee896ee964e3cf2df07e86fc2fad9440f4595abac4300265fd01b96fc1d206c5d4888bc448655ca1752dcabc86cd4ff061a5f21622c66465a471d8c86c490580ed595e806aa16e4513e44445ed6a17a191d71fc02d00ebf61561edcea44e79827b23fae2e2e204f190a24c7d85d25e98bd69fb984179d9484d9e394239a25fb1986"}, 0xe5) chmod(&(0x7f0000000000+0xb7e)='./file0\x00', 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000bc2000)=0x0, 0x2) 2018/01/31 21:04:49 executing program 2: r0 = memfd_create(&(0x7f00003cd000)='\'bdevem1\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x4a)="624d607d9181fb44fe2c3131f405d4985efa01d0c64f7eaf20278cf8cab1f85a3bfa7f729553f23f30e0fba524afc493c3466271a0b74ed23a67a2992e160a9f5c310503414210e402f1", 0x4a, 0x4000, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000dc5000)=0x0, &(0x7f0000bb7000)=0x4) 2018/01/31 21:04:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000054d000)="") stat(&(0x7f0000741000-0x8)='./file0\x00', &(0x7f0000a1f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000000b000)='./file0\x00', &(0x7f0000cfc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000f24000)='./file0\x00', 0x4, r0, r1, 0x3, 0x0) lsetxattr(&(0x7f000048f000-0xe)='./file0/file0\x00', &(0x7f0000ac6000)=@known='security.selinux\x00', &(0x7f0000642000)='-vboxnet1posix_acl_access%\x00', 0x1b, 0x2) [ 44.518306] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/31 21:04:49 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000250000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000826000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) socketpair(0x4, 0x80800, 0x4, &(0x7f0000f22000)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000fd7000)="eefb3930783f439e41e45fc48bcfb379e5639efde7bb34b16b3c851439ec770405609d7b064e90e06b86f63216cceecaa43c21b8c06e3a38f4a74ae707f47e7221e9ceaad13b67b926853b84f61c1fde20af2e1e883339b228b35271910da89a20f13a26196962d97455846eaec6f373b1b8626823d80e3277a7a9d57862bd6e76f7d5f9583dbcc04f042bdcca87e562a602b1745dede2ac073c891cc3986853cb4d3ebbc3bef6b9a590fe0ccfeb8ea4c4f649af0fd79fa7380ac1a0b8f0bac4a096f853146c880c11bdb5c7f30cbf34269609927d4784", 0xd7, 0x400c084, 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fd8000-0x10)=@generic="d5fe9b013143f8ab9ea38d7af2bea320") setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r0, &(0x7f0000fd5000-0x50)=[{&(0x7f0000fd3000-0x1000)="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", 0x5ad}], 0x1) close(r0) 2018/01/31 21:04:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6(0xa, 0x80000, 0x7) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000001000-0x18)={0x9, 0x1, 0x0, 0x3, 0x3, 0x8}) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000af9000)=0x0, &(0x7f0000632000)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000748000)=0x0, 0x8) 2018/01/31 21:04:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000036b000)=0x0, &(0x7f00005b4000-0x4)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b81000)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000d27000)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000288000-0x4)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000d6000)={0x81}, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e07000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 21:04:49 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1000000000007) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) 2018/01/31 21:04:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c7e000-0x8)={0x0, 0x0}) sendfile(r1, r0, &(0x7f000033d000-0x8)=0x0, 0x1) 2018/01/31 21:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000df2000-0x10)={0x0, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f00006b4000)=0xc) lstat(&(0x7f0000759000)='./file0\x00', &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) 2018/01/31 21:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x101}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002d3000-0x10)='/selinux/status\x00', 0x0, 0x0) fanotify_mark(r1, 0x4, 0x3, r0, &(0x7f00008a9000-0x8)='./file0\x00') 2018/01/31 21:04:50 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006cb000-0x20)={@generic="24890816cf7af38d0d40919f0e4d9f27", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f00000a4000-0x10)={0x0, 0x0}) mlock(&(0x7f000090e000/0x4000)=nil, 0x4000) vmsplice(r0, &(0x7f0000f8a000)=[], 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00008fe000-0x50)={0x3, 0x83b, 0x2, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = syz_open_pts(r0, 0x200002) syz_open_pts(r1, 0x3) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x100) 2018/01/31 21:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = memfd_create(&(0x7f0000a60000-0x92)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73e81d1af00a24036809fcb6a3203195a66976d8e54bca447d6970e772df518617e40032229062a4ce5b2652430edefeca4f392bb71d794060a85b15713897c7c7f4cdd5820e559d16da29b20a93f0d992bcf198a23922719f0693012c9975031a14b1835760fa494cc3c4137ed52f3aed6841ffa497db32838e4bd6e6b8", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000065f000)=0x10001, 0x4) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/01/31 21:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000b19000)='/dev/rtc\x00', 0x8000, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2018/01/31 21:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f4000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) clock_gettime(0x0, &(0x7f000075b000)={0x0, 0x0}) nanosleep(&(0x7f00004d9000)={r1, r2+30000000}, &(0x7f0000b52000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d2c000-0x40)={0x6, 0x9, 0x5, 0x3, 0x80000001, 0x8, 0x4, 0x1}, &(0x7f00009ad000-0x40)={0xd32a, 0x0, 0xfffffffffffeffff, 0x15, 0x20, 0x7fff, 0x401, 0x9}, &(0x7f000029e000)={0x1, 0x1, 0x2, 0x5, 0x607, 0x3b15, 0x400, 0x2}, &(0x7f0000c00000-0x8)={r3, 0x0}, &(0x7f00000b2000-0x8)={&(0x7f0000862000-0x8)={0x4}, 0x8}) write$sndseq(r0, &(0x7f0000d43000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x81, 0x6}}], 0x30) 2018/01/31 21:04:50 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000250000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000826000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) socketpair(0x4, 0x80800, 0x4, &(0x7f0000f22000)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000fd7000)="eefb3930783f439e41e45fc48bcfb379e5639efde7bb34b16b3c851439ec770405609d7b064e90e06b86f63216cceecaa43c21b8c06e3a38f4a74ae707f47e7221e9ceaad13b67b926853b84f61c1fde20af2e1e883339b228b35271910da89a20f13a26196962d97455846eaec6f373b1b8626823d80e3277a7a9d57862bd6e76f7d5f9583dbcc04f042bdcca87e562a602b1745dede2ac073c891cc3986853cb4d3ebbc3bef6b9a590fe0ccfeb8ea4c4f649af0fd79fa7380ac1a0b8f0bac4a096f853146c880c11bdb5c7f30cbf34269609927d4784", 0xd7, 0x400c084, 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fd8000-0x10)=@generic="d5fe9b013143f8ab9ea38d7af2bea320") setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r0, &(0x7f0000fd5000-0x50)=[{&(0x7f0000fd3000-0x1000)="488cdef8a4e81420b3a796f42a6554731d9e8f0538ddef0d95fd797ecbde4357e4d35d286d9b969a2866a6f8de84d614e53e94092f0265ef8b9ee6d608c5810acf3370fb3027c514c48a0eae84eef02627e36e8300916ff280e2a44bb766d5498acdc9c2925679af562dee611513dbc7ab3245c48f6f47e9422b75db74f7b99df54ebfcf39418c3c157691b1de2ce1444a9be75a4afceacbdd055add5ece92a30904348f9f7045c4812f02958e57db51383cfbaf8715e342d2310aaf7985c85f65cde225b9bf8b39ce0cf6eec5200b6e6e457a2655fe5289496b146cdb484262105f6d81e925db7275ca09d7b7381b6db2954d2c121e79ab71fb4c377c6691ff59d600c24a24b272168a3157658b69331bc5072a20896634dc1b502c9d0ddd96a8b58d59d7e2a761ddf3dfac43096bda9754d3f3cd4650e5fa5c7b423ea626305866eb248e4f0239636420adab74f01d5e513eacb30082fb4f01b6470f93a49c8c802aff535e3bb64a0cfda91c5ebbf3e14eb45ac74adcd9f6dab8aaecb0a16f95f4b5338e9321b4ea72a2aeca4c376ce60803038a6e949f95c7ba7fa8ba37203ee4837950a26669252667b88b42d0a283ef7710adf1dee90af08e80cc63c8f0a7d07328b0be602a81c1ba4e6c4fb40825fe4a4d311a965f478087b6d6566b31c6301ded648d739f3c8aad462c6a767284f46ab559f594a2c9ff9d8990d1a793064aa889f31cc3e196d415a2cd757bec1313888d6e5c4a693a4768fce321bac6709416f96d628d89460f446ab006a5be62d290dec8173caca9e060c5bfeb0a91fe7c68e858615f5107b3d780feee1a0d0142ed49a938af41c521c7e32c82dd39aa3d49e394c72036a2e6f5e0ac6406c23b1b8563dc426bd0b3c38bc98760b6a0c73e7721f55ee4053f9cd2962fc3c586ad29fee435f482ac53d148aa734b57079f5704332a50835829a3753e6e98e05f03ac67830abf95e74cc9721f1f608b5b6f4db2096727a03516f851a493a82b7423ec940297f8a7a355f69c2e4526edaa56e4ce838fbe56abd5d93166e2b79ab6cdad8b68ea4f5951a497680c15be0e7f76b88309259eb915d2cc942be16b23dfcf02f9309fd65e9612a0848f2796d5e0baf638414dfa95197630352e1cef8f290bebba6bf8bfecd7f55b7c1fb2f369b51ecf537a03a38ab277b3b818fedb59bd264ca87a06d10cd04d53ea53e68fee74e40105386d5caac6ccf6792d6f95b5f8feb267696cfbfcfc52f21293ed8afbaf78c8755d4584a349c49270ced2f33a4df49a3244674543df61bbdf113d56f31eec994e8d34382ee510737ef31f6469b558de03b833ad4bd35ae0eb85d112356cdf2eacbae14575dff449738e7edb546da924a77a544300970fcfa33e553417c169d8202395b8ac9215f7a5677a7d92d3b35ae858f2235deb728f58da201ad8d89b5026db0b51b87f770c4ff34ee660926fedc931fb0487c405604c618faa5ccaaf422aaaee0000df57cdeff0dfdc9ffadf04436a5be45add99fde70c858820555a29d81ff96b5e2861a2a1a98a2965edaa8885ac70984654b2143d48e9a56e5f07cfd59c96c9b2a2a563f5b8c9617c01876c8f7494b8c5e50d35f35c4e295c258c14abd4ccfa84430c965dc39992485d8109a63d7482314d2a255730badd8439ca5d828aa5c6974a92383bdd005863f460dae2f8c5e37af307d856aa76fc9d14f2a2c1988054e3edb950c097e9d7d57088659189fd4d1629a38013faee347b1bac21459dd839494034e265d3011abac5eb67bc55181865ff635ea219b3d184322bb78e12a9767c878fe8cec772007adb8503d4319ba0380448e92b6e54da41d0df21f730589c399ebd5704df09bb1f7fb74445c2a396a356d6f4fb3517cd86f6dfae88d228b28f2fb6cb64cac4203fed02e591c36e53bd03bfc9aeb76899a8dca52d92ab4b2aad1820463f1eb40c853e6201ff7572f560c54329f31d4f9f4236f7c0aedd6e2ad13c1643630f4bde5367104780a493b8d1799e89b610b60248662dd583aae1ff35a801e23d550b", 0x5ad}], 0x1) close(r0) 2018/01/31 21:04:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f00002bd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_create(0x3, 0x80000) write$evdev(r0, &(0x7f0000bbf000-0xa)=[{{0x0, 0x0}, 0xfff, 0x54c, 0xa7}], 0x10) readv(r1, &(0x7f0000c65000-0x60)=[{&(0x7f0000952000)=""/219, 0xdb}], 0x1) clone(0x0, &(0x7f0000aa7000)="", &(0x7f0000a70000-0x4)=0x0, &(0x7f0000fd3000-0x4)=0x0, &(0x7f0000326000)="") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004bc000-0x12)={0x0, 0x6a, "581e82324fdd5eabb7dbc9c6482535ea6b44866b4c271d9fb11f65d301382986e58b98ee63d2ccfe14dae9c0466f5f3592266d0b81cc247e4623710329c3090fb0813fe7d3ce94bceab139d9eabe356bffc51a0663ea6219e4fda2d5b48c8102387548f4a2ea73ce5a16"}, &(0x7f000067e000)=0x72) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d92000-0xa2)={0x0, 0x9a, "ba2a5b1a1f2a9c593515944344fcfba75878bcf9aea22566d90dda7a4ade6f1f28fa240fff5000a5d3a143cae86cbff5b83f13ca8f6c07dd90460a25841b4609be210175a1a1c26bde2f48f1a19f294cd2ff103399d7ad40ba32deb79c0c40c49901cc5f1b08cd872da1a3191bf8baf0e90d28830e8022b5dfb33210da52a5772970273ff7bfa2204429b25c48fbd47115b8272a6a403bad0ad8"}, &(0x7f0000f75000)=0xa2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000033b000-0xb8)={r2, 0x10000, 0x7fff, 0x7f, 0x10001, 0x1, 0xfffffffffffffffd, 0x2, {r3, @in6={{0xa, 0x3, 0x60, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffff00000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xfffffffffffffff8, 0x80000001, 0x9, 0x2}}, &(0x7f0000b20000-0x4)=0xb8) timerfd_settime(r1, 0x1, &(0x7f0000132000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f00003eb000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 21:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8902", 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00004e5000-0xc0)=""/192, &(0x7f0000321000)=0xc0) 2018/01/31 21:04:50 executing program 6: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b26000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000b1c000-0x3c)=[]}, &(0x7f0000001000)=0x354) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b1d000)=@sack_info={r2, 0x9, 0x0}, 0xc) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) modify_ldt$write(0x1, &(0x7f0000631000)={0xfffffffffffffffc, 0x100000, 0x0, 0x2, 0x4b, 0x2fb9, 0x6, 0x1, 0xb35, 0x7}, 0x10) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000b26000)={0x7, 0x7f, 0x6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00002f3000-0x4)=0x9c) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)="", 0x0}], 0x1, 0x0) 2018/01/31 21:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002c4000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0xf76a, 0x7, 0xa8}, &(0x7f00004a1000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000552000)={r3, 0x0}, &(0x7f0000c81000+0xd30)=0x8) sendmmsg$unix(r1, &(0x7f0000c23000)=[], 0x492492492492b2e, 0xc0) 2018/01/31 21:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000984000-0x11)='/dev/vga_arbiter\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a32000)=0x0, &(0x7f00008c2000)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f000060c000)=0x8001, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f4d000)='/dev/hwrng\x00', 0x30281, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ccd000-0x4)=0x9, 0x4) [ 44.736648] audit: type=1400 audit(1517432690.051:8): avc: denied { ioctl } for pid=5617 comm="syz-executor7" path="socket:[12673]" dev="sockfs" ino=12673 ioctlcmd=8919 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 21:04:50 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006cb000-0x20)={@generic="24890816cf7af38d0d40919f0e4d9f27", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f00000a4000-0x10)={0x0, 0x0}) mlock(&(0x7f000090e000/0x4000)=nil, 0x4000) vmsplice(r0, &(0x7f0000f8a000)=[], 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00008fe000-0x50)={0x3, 0x83b, 0x2, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:50 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000911000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000000000)=""/192, 0xc0) unshare(0x2000) shutdown(r1, 0x0) 2018/01/31 21:04:50 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x0) 2018/01/31 21:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d54000-0x15)='/dev/pktcdvd/control\x00', 0xa0002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043a000)={0x0, 0x2c, &(0x7f0000d5c000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000705000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000277000)=r1, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000095f000)='/selinux/member\x00', 0x2, 0x0) sync_file_range(r3, 0x100, 0x9, 0x6) socket$inet6(0xa, 0x801, 0x100) 2018/01/31 21:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000794000-0xc)='/dev/autofs\x00', 0x2000, 0x0) getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000f2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004d3000)={0x0, 0x0, 0x0}, &(0x7f0000cd2000-0x4)=0xc) stat(&(0x7f00008a8000-0x8)='./file0\x00', &(0x7f000085b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000387000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000723000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b3000)=0xe8) stat(&(0x7f00000b7000)='./file0\x00', &(0x7f0000f38000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() geteuid() getresgid(&(0x7f00002b5000)=0x0, &(0x7f00004b4000)=0x0, &(0x7f0000304000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000501000)={0x0, 0x0, 0x0}, &(0x7f0000a22000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d4c000)={0x0, 0x0, 0x0}, &(0x7f0000f68000)=0xc) getgroups(0x2, &(0x7f00001a1000-0x8)=[0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000095c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000542000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000142000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f99000)=0xe8) stat(&(0x7f0000d97000)='./file0\x00', &(0x7f000095e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a5000)={0x0, 0x0, 0x0}, &(0x7f00001dc000-0x4)=0xc) getuid() fstat(r1, &(0x7f0000950000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000664000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ec2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000618000)=0xc) getgroups(0x3, &(0x7f000076b000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007db000)=0x0) getresuid(&(0x7f0000b16000-0x4)=0x0, &(0x7f0000a03000+0x962)=0x0, &(0x7f000026c000)=0x0) getresgid(&(0x7f00007ec000-0x4)=0x0, &(0x7f0000a44000-0x4)=0x0, &(0x7f0000612000-0x4)=0x0) 2018/01/31 21:04:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x103200, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000003000-0x1c)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x1, 0x3, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x9, &(0x7f0000ad1000)={0x0, 0x14, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f000030b000)=""/195, &(0x7f0000cef000)=0xc3) 2018/01/31 21:04:50 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setregset(0x4205, r0, 0x203, &(0x7f00000db000-0x8)={&(0x7f000034e000-0xb)="d7f0bfe11fd225c7476322", 0xb}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002a1000-0xc)='/dev/autofs\x00', 0x900, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00003c6000-0x55)=""/85) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000d33000-0x4d)="f4a657ed2227b384ff78e87fe5bd089ac56c2232d0e0ddffc31d2b2c5b02af6e630b8d3417e1f39273e9a68717cedf5f477a0ba922436c5501ed7d166e7c6ce5bd8b54b9cf60e7edf0e2b9078a") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00004fc000)=0x0) execve(&(0x7f0000357000)='./file0\x00', &(0x7f0000b96000)=[&(0x7f0000f25000)='/dev/autofs\x00', &(0x7f0000569000)='/dev/autofs\x00', &(0x7f0000e50000)='+vboxnet1\\[\x00', &(0x7f0000d0a000-0xc)='/dev/autofs\x00', &(0x7f000080f000)='[-\x00', &(0x7f0000aeb000-0xc)='/dev/autofs\x00', &(0x7f0000d91000-0x11)='cpuset]#vboxnet0\x00', &(0x7f0000460000)='/dev/autofs\x00', &(0x7f0000add000-0x1)='\x00'], &(0x7f0000116000-0x14)=[&(0x7f0000fd9000)='/dev/autofs\x00', &(0x7f000096e000-0xc)='/dev/autofs\x00', &(0x7f00002c6000-0xc)='/dev/autofs\x00', &(0x7f000009c000-0xd)='@[-security\'\x00', &(0x7f000064e000)='proc\':@']) capset(&(0x7f00001b5000-0x8)={0x19980330, r2}, &(0x7f0000d6b000-0x18)={0xffffffffffffffff, 0x71cd8115, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f000009a000)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004df000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000243000-0x4)=0xe8) r4 = getgid() chown(&(0x7f00009b4000)='./file0\x00', r3, r4) 2018/01/31 21:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) bind$nfc_llcp(r0, &(0x7f0000e12000-0x58)={0x27, 0x913b, 0x100000001, 0x5, 0x7, 0x8, "c46f845a7d2761375cb01d2c7f192e0b361b585d26893ec6082b3fbbda259a0fe181e3a9dc450727881e9295f63d0204be58a2b948f07143b9a11a24853963", 0x3b43}, 0x58) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000441000)='/dev/ptmx\x00', 0x7ffc, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000a7c000-0x4)=0x0) 2018/01/31 21:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ed5000)='/dev/sg#\x00', 0x3, 0x400002) write(r0, &(0x7f0000ead000-0x58)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x280) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000828000)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}], 0x48) write(r0, &(0x7f00004b4000)="ee000000080000000000ec676c6d0000230000e200057362569a446008265e3e0000970000ff04000000e0915e5e1da5ec66dbf8d9d4d87be597297349e99b0efa885d012176f3b120f199d5d47e4b774c91d9f7a555", 0x56) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000de7000-0x8)=0x7) 2018/01/31 21:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x5, 0x400000000000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b88000)={0x7, 0x4}, 0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000079000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000083e000)=@bridge_newneigh={0x3c, 0x1c, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}, @NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x14}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 21:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000714000)="2f64e63b2f6b764a00", 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000ab8000-0x5)="60647620e4") 2018/01/31 21:04:50 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x10000008002, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000fc4000-0x5)='user\x00', &(0x7f00000a2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000d8000)="5d21f36089c2f80a317a29f25e2532d9c151f36a1eb181973cb0f682b0a9f9c1bfe742deed8768f03aaf368331e8c7d026a09ebec994cf05eb41e46bb4664ebe60c28bb0a1da2060cf4ea3", 0x4b, 0xfffffffffffffffd) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000f38000)='id_legacy\x00', &(0x7f0000fc3000)='/dev/sequencer2\x00') write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) fcntl$getflags(r0, 0x40b) 2018/01/31 21:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000694000-0x12)='/dev/input/event#\x00', 0x800000000000, 0x101002) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}, {{0x0, 0x2}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000e09000-0xea)=""/234) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f000064d000)=""/131, &(0x7f00005c3000)=0x83) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000147000-0x10)={0x1, 0x10, &(0x7f00000ce000-0x20)="9e245dc1dff001000b72b7be4e027f51"}) utimensat(r0, &(0x7f0000ab5000-0x8)='./file0\x00', &(0x7f0000571000)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00003d2000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f8d000)={0x0, 0x6, 0x2, [0x70b9, 0x7]}, &(0x7f0000e92000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e20000)={r2, 0x0, &(0x7f000013a000)=[]}, &(0x7f0000ad0000-0x4)=0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a67000-0xca)={r3, 0xc2, "fe7d437e4aacca1c48baab07e0a1773db080b7b559c78cd267ee445fba1576b12537472173ec687593ebb2614027093db6b76c2f1b57d345e341bc2b9bf8099c9eb212bfd93639261bb5e952ef4868f1bfcc6f6b11333c432db360c5dd1ce25ec4759c0a5853de9a769929f6518e5f566ed4eda184097b927d234491d34b109e105367fa4a6b88658faef5c6d753094ac2711f379481679f42ca975aa8f26dafc9fd5c7e7ea2bf7ecb0cd303aa6f56ce7c36c4b102fa64a5bc89966b8df4a6ad5a8b"}, &(0x7f00004d8000-0x4)=0xca) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000897000)=0x0) capset(&(0x7f000093c000-0x8)={0x20080522, r4}, &(0x7f0000aa7000-0x18)={0xb3c, 0x8e5, 0x8001, 0xfffffffffffffbff, 0x4, 0x7}) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) 2018/01/31 21:04:50 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") clock_gettime(0x4, &(0x7f0000004000)={0x0, 0x0}) 2018/01/31 21:04:50 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0xfffffffffffffffe, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x800000000103000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000000a000-0x10)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) 2018/01/31 21:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e, ""}], 0x10, 0x0}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000aa000-0x4)=0x0) 2018/01/31 21:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e38000)='net/route\x00') fcntl$setstatus(r0, 0x4, 0x400) timerfd_settime(r0, 0x0, &(0x7f000035e000-0x10)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f000074b000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) 2018/01/31 21:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000030a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000648000)={0x9, 0x1f, 0x0, 0x0, 0x36, 0x0, 0x3, 0x10001, 0x7, 0x7ff}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f83000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 21:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000f54000)=[{&(0x7f0000d41000-0x59)="580000001400192300a14b80040d00090a0600000000e076000543d818fe5800000004ca816464858900ff0028635a0004fbf510000200000000000000100401fcffffffffffff000d000100040508000000ec6b0f530306", 0x58}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/31 21:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c34000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000d1c000)={0x8001, 0x9b}) 2018/01/31 21:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000f7b000)={0x7e0, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000434000)={0x9dc, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cdf000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f000007f000)={0x5, 0x7fff, 0x461, 0x579c, 0xc298}) ptrace$setopts(0x4206, r4, 0x0, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00008d8000-0xe)={0x0, 0x1000, 0x3, [0x1ff, 0x3, 0x6]}, &(0x7f000011d000)=0xe) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000503000-0x10)={r8, 0x7, 0x284, 0x6}, &(0x7f00009ca000)=0x10) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000051a000-0xc)={r1, r2, r3}, 0xc) ptrace(0x20000004207, r4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000928000-0x8)={0x0, 0x0}) ptrace$setregset(0x4205, r4, 0x200, &(0x7f0000aa4000-0x8)={&(0x7f0000f88000)="c4e3a03c8d181179d11f8d13c2733208fb18e234cf3a919e032862d32275aaef6503f38415da1de7a92493c0688b972e", 0x30}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000af6000-0x4)=0x0, &(0x7f000037c000+0x4f)=0x4) 2018/01/31 21:04:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000019000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/31 21:04:50 executing program 3: r0 = geteuid() r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00001bf000-0x4)=0x0, 0x4) getuid() ioprio_set$uid(0x3, r0, 0x10001) 2018/01/31 21:04:50 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x8c0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") r1 = syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0x8, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000005000)="") 2018/01/31 21:04:50 executing program 3: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fdd000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000dd3000)={0xa, &(0x7f0000ec6000-0x28)=[{0xfffffffffffffffd, 0x4}, {0x9, 0x1000}, {0x5, 0x9}, {0xab26, 0x3}, {0x0, 0x0}, {0x7fff, 0x4}, {0x57, 0x8}, {0x8, 0x0}, {0x0, 0x5}, {0x1ff, 0xff}]}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000fde000-0x6c)=""/108, 0x6c) sysinfo(&(0x7f0000155000-0xc7)=""/199) 2018/01/31 21:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000102000-0x4)="3aa52600", 0x0) flistxattr(r0, &(0x7f0000e14000)=""/0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000977000)=""/32, &(0x7f0000794000-0x4)=0x20) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000831000-0xf9)=""/249, &(0x7f0000d57000-0x4)=0xf9) 2018/01/31 21:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create(0x79ad) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00004b4000)=0x0) 2018/01/31 21:04:50 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00005e0000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000760000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) 2018/01/31 21:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/01/31 21:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000225000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f22000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000019b000-0x4)=0x3) ioctl$TIOCLINUX2(r2, 0x80047456, &(0x7f0000579000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 21:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000700000)="0800ffaa") fcntl$setstatus(r0, 0x4, 0x40400) 2018/01/31 21:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c00000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00001a0000-0x8)={0x0, 0x7}, &(0x7f0000786000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008b6000)={r1, 0x94, &(0x7f0000093000)=[@in6={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x80}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6703}]}, &(0x7f00002f6000-0x4)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e46000)="4e0233d03aaa46b4895fc35c4434c7ed972b1a4ef28173a83ccd", 0x1a, 0x4000000, &(0x7f000088e000-0x10)={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00009f5000)='\f', 0x1, 0x20000020, &(0x7f0000a6f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000563000)='tls\x00', 0x4) close(r0) 2018/01/31 21:04:50 executing program 1: socketpair(0xd, 0x0, 0x8, &(0x7f000041b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x4}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x40000000000001d1, &(0x7f0000516000)=[]) 2018/01/31 21:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008c4000-0x4)=0x58, 0x80800) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r4 = dup2(r3, r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00007b2000)=0x0) sched_getaffinity(r5, 0x8, &(0x7f0000a2d000-0x8)=0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000f17000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d7d000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x2}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/31 21:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c1a000)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000009d000)={0x2000, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cdf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009e8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00005ca000)=0x0, &(0x7f000020a000)=0x8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f000090c000-0x18)={@loopback={0x0, 0x1}, 0x0, r3}) 2018/01/31 21:04:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c9000)=']/nodevbdev\x00vboxnet1\x00', 0x1) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000c7c000-0x4)={0xbc5, 0x4, 0x4}) r1 = add_key$keyring(&(0x7f0000092000)='keyring\x00', &(0x7f0000dce000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x7) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000390000)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000eaf000)={0x0, 0x10, &(0x7f0000d87000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009e4000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000358000)={r3, 0x0}, 0x8) r4 = open(&(0x7f00003d5000-0x8)='./file0\x00', 0x79e2fcc200c77106, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000eef000)={r3, 0xfffffffffffffff9}, 0x8) 2018/01/31 21:04:50 executing program 7: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000b000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x2, 0xfff, 0x3f}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x40, 0x30, 0x100000000, 0x400}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000053000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcf30, 0xffffffff}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3, 0x800}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/31 21:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f00002a5000-0x8)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4(r0, &(0x7f0000558000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000348000)=0x10, 0x80800) 2018/01/31 21:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000486000-0x1c)={0x0, 0x0, &(0x7f00006f0000)={&(0x7f0000981000-0x28)={0x2, 0x12, 0x8, 0x2, 0x5, 0x0, 0x0, 0x1, [@sadb_sa={0x2, 0x1, 0x1, 0x4, 0x484f, 0x85, 0x2, 0x20000000}, @sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x4000010) 2018/01/31 21:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000a28000-0x8)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x100000000042400) readv(r0, &(0x7f0000e81000)=[{&(0x7f0000fcd000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/31 21:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000393000)={0x0, 0xa, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef1000-0x1)=0x0) timer_getoverrun(r0) r1 = add_key$keyring(&(0x7f000061b000)='keyring\x00', &(0x7f0000e2b000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000387000)=0x0) keyctl$describe(0x6, r1, &(0x7f00008bb000)=""/107, 0x6b) 2018/01/31 21:04:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005a4000)={0x0, 0xff}, &(0x7f000020c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000217000)={0xa9, 0x3, 0x4, 0x7ff, 0x8, 0x1, 0x5, 0x20, r0}, 0x20) r1 = syz_open_dev$sg(&(0x7f000016c000+0x69e)='/dev/sg#\x00', 0x5, 0x10000) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000b39000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00004ec000-0x27)=""/123) socket$inet6(0xa, 0x0, 0x85) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f58000)=""/16, &(0x7f00008b0000-0x4)=0x10) 2018/01/31 21:04:50 executing program 3: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x87, 0x0, &(0x7f0000191000)={0x0, 0x1c9c380}, &(0x7f0000b89000)=0x0, 0x0) userfaultfd(0x800) 2018/01/31 21:04:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f8a000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a79000)={0x0, 0x0}) r3 = syz_open_procfs(r0, &(0x7f0000ea8000)='smaps\x00') readv(r3, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) getresuid(&(0x7f0000f23000-0x4)=0x0, &(0x7f00004d9000-0x4)=0x0, &(0x7f0000c98000-0x4)=0x0) stat(&(0x7f0000b71000)='./file0\x00', &(0x7f0000b3c000-0x1d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000457000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000234000)=0xfffffffffffffd1c) getresgid(&(0x7f0000ea4000)=0x0, &(0x7f00000be000)=0x0, &(0x7f00008a4000)=0x0) r8 = syz_open_dev$tun(&(0x7f0000683000+0x4dd)='/dev/net/tun\x00', 0x0, 0x402) r9 = geteuid() fstat(r3, &(0x7f0000546000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c0f000)='./file0\x00', &(0x7f0000d68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000010b000)=0x0, &(0x7f0000d2d000-0x4)=0x0, &(0x7f0000b31000-0x4)=0x0) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = add_key(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='.', 0x1, 0x0) r14 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000136000)='/selinux/mls\x00', 0x0, 0x0) r15 = getgid() r16 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000052000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) add_key$user(&(0x7f000094a000-0x5)='user\x00', &(0x7f0000fea000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000345000)="5a2cbf5c571b8d19c5fb1b6f94", 0xd, r13) sendmmsg$unix(r3, &(0x7f0000ccf000)=[{&(0x7f0000d80000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000e81000)=[{&(0x7f0000135000-0xc0)="3b5a2c8d679d5324abf1ca3bb5e331df186f93662b2a563ccacd83b633f874c6f4808520153a18ee2771f19c0b05903a4d0bc37739a8869ff24b14c112da1d3062e979214b7037f774e0922b96d9a70245be991ed9ac3068e299c3e020c78f4565f6c25fa4741a4b67ca1318a93f61d5889aa21535d70f869a1047015ba5444e9eb7beded5a4c5784d5515d9714db9de6f5dcd745b20245ffbf86bd284ea801aabef85f5d962cd2023b41de813fc2421fe426a2d50dbc284db50432f8817b7ad", 0xc0}, {&(0x7f00003b2000)="d46bcab94bb272035cf77b5bc457c4a4fc0dee47b49459fe4becceb40b2bb9e54d64bec7c34b4d395b8e43849fe8d28ebed3d96931a71cc915429e4b59f7864a5e053302ea7e119937f920c3826833411cb7062f088126f5202d5882", 0x5c}, {&(0x7f000086c000)="6b1aefa4c0131e7017abc51401aabfd5542b929dc88096434e8674b945ace8eae1e12f635fdfa2c2bab4a74a70457b6643b7190aa4ac3c6cd82a89ce1b74671fc5e499093cc886fad880076aa7f176167d44321b6b336dafc5", 0x59}, {&(0x7f0000a96000)="28f7a6f0301e4757459f3bb17b1fc0a1bff88d0ca60b56c4b52069d8ac0a5030a607256497abf4180abd", 0x2a}], 0x4, 0x0, 0x0, 0x20040004}, {&(0x7f0000c8b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000d6000)=[{&(0x7f0000d17000-0x66)="83f3bcc6a5dd0201e42eb437c0a0079ed48181ab717aeb022c5dc8d4d14c9071d753b18d26239f6219cb704d3d9370b099d3943fd307e846075026931990443f63951b7e2cc5c64aa21108f301332becb903a1e35206ac06f59e0db2812b3360b3482bce10cd", 0x66}, {&(0x7f0000aa0000)="03fc8980154001f0d840da79757a053cbcf5349c718068fa187c2840f30d2e37e9833854e504a61863fd15e034b10e98a012348154bf88dd1b8448bdeff946caa3e992674f3c343d4def5805287fe109643eef35cf2671c4a7fcd1bd8b0509b0c8eaf105f13121757601242a9d6b30d8b66d6e9ed1a22f6cb7652871cbe3fd610feabf2777ccbba750229672e3b17ef5d13d075dfb938d2b07f4c6d6258866483b51954c67df9800144394c1dfb9d279b00df51d7746cf3a89e0d7b876877eec33cd45fb445b3d31a8d1122558f32d3d6e60488e98add0b861d1495374572be817f4e1886eebacd32b884338b4a66edc5fccec769f2c06fd", 0xf8}], 0x2, &(0x7f0000a41000)=[@cred={0x18, 0x1, 0x2, r0, r4, r5}, @rights={0x18, 0x1, 0x1, [r3, r2, r3]}, @cred={0x18, 0x1, 0x2, r0, r6, r7}], 0x48, 0x0}, {&(0x7f0000090000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000888000-0x50)=[{&(0x7f0000878000)="d3e3302aa86e9be2e7971c6d8678427dde9c45e1eff78d404b1c26f383c8634052b680d02a0019d5289573156f22c82f003cf0020992384fb15eee2b81b493bf25383bc6bfb4818078ca07bcb401733cfbefa4628de209a72e86129764f1ef5c66fad15856202f3378037ab84431db62e03ce495e19de3ad0ce36e1c5a647b2ab152b02d8a286769de2e7d676ac1f820d77877c6d08ece268f14564fe14a3ba6996d9a5a419b88acf491c6cd735d205fa34d646863ccc987da225554d4c2fa600c764303006a94406c59c06809402774db", 0xd1}, {&(0x7f00003a3000-0xb6)="36561a74568307f5852f49c676bd85f345b4e8ed9cbf3eee78295434e62f7229e70c0ffbad922c420d674ad4303b6f6498326fd677cbfe00590aea36e1460bdd1fa97a88a950efdb38ca5bfa208d9fdff1d30aef06b85ad305987d9fa5d8d6527ffbdf8dd3624b3e4939f3a839c1c0959842007949e03073e5b5359b3960f05c20b1592e38755a85a3a3a9b355cdd358c506083d70d1bedcbdab04b71d67ca3ad2ad284a4182153fc4698de831ab6c072649f6473403", 0xb6}, {&(0x7f0000cd9000-0xc6)="9545ef6ae139e28e3c7284e207c85b61584f7f47164c13c2e19b4a25a578d8423ead809a8eb6ea63f20e5b0b0af018041faebbd723f570f11736dd43ada73338fe863cb510021dcc25addfa86c2e72b6be452fe7717a60dae4c96bfd01cca504a5f87ac19a9ae645b0600b0a52f286d350aaa8d371f0d11f900cf871d156e5888af8bda7ddefbfacf3feefd2f8f6e7fdb9a1de544512d4ca2fec8ef356ed73666e27646dcfdb7340addfef8237613dd3985a45dd26beb23d1ca4ef498e06ee05d6ab4dc3cd85", 0xc6}, {&(0x7f0000729000)="45b99965c6e2ce8c3e0748769cbfee9d03823fef9545c4619910222e30f49a211d0f6284884768e30ffa429b5fb1a5de6fc5a67dea3a3ea456d7a8e573b6b8fc82694c668c55fa70eb5a04ea4af073f81e03b8ffc3e53188ee44d22559468d3a810c73a99a95cdafcd07ba651b3640376dea2dfd9a014c9e8530d8de0e729b596d5ff9e36689afa31eef319a338f6ed7c944a6e97c", 0x95}, {&(0x7f000076e000)="", 0x0}, {&(0x7f0000316000)="a49b3a405ee794036e8f2bac1323be2b6af53feb3bb477725b4b13267465cff3d1ddcc288b8b6252e84a497f14fd3e1647d3e6cbbb435815ab5f862a4e36e113229fb4e924f31baa21b8c810ffeccd67ab8b9523020b842de936b960d049e7fdb0d9da1f40450fe5f63d5cad5e2164909f30f07aabd2bfee35b98ff2c68b9a27685e7c607d3424b534a3ff29e68bc79fba9aaf085c5e9ae8dfee8716fdaaf0ee17626ddf3faacf", 0xa7}, {&(0x7f0000456000-0xf1)="c6a42a9db2b70486c67db11a2244893c60a576179bc8b60dcd973ef68ff68142f718234ae685c4911164cf9f5cf651fce7307604a1fbd25ea9060872e87b780de27734df6d98258f2955f390dc017e6e0db77276a024a6fe38fbd7ea4921c2705274eab91f7cdd79edde8123ba58f21dbb6f2fc81c82f95f9af78b9b67cb3d2a5c52a87c9a0415cbafc841735506166e2cf3a6ab44b98aa511eb2ac98f0b396af4ba34e3e0c7a459e19fb5b64508fd78710bf62059325ee6ceabdff51dba554a6dc9bbb85395616517feededd5b6e94fac4ef45d86872daa1c8a2704000984bede557ef115dbc5eb88e1a2f491a8e3ad08", 0xf1}, {&(0x7f0000341000-0x6d)="4862a23bc1a6912ca4bbedf47ff40668438b8c6e9d5c1cea7355fc396f574b1ccb689509f0226abb25fb4f437999dbb74c5391f8d707b225b236913a405a480a4cd97948de9a9f91b1ad8c0ee5ca4778bd99e7ab5f499160ebc39a73b648bafeb1e523c5deeae1ecc95f81b091", 0x6d}, {&(0x7f000020b000-0x6a)="84c52e1c471cb7dfae6cc69326770ebb8e4f2a74bd0d54fba79db349809460e69610cb40aa4b9cf7ab16db94e87c555e6c606286a049fe9bcb6ff0eaa30634e5e838ca1dc263300861d87e1a08024075a3244570b5119c2f376015991e9a9b451d3a4130e1caaf3cbc8c", 0x6a}, {&(0x7f000025b000)="51d6381e36fe4cea643b306d53e9ed749fd2648734d2f5c069a191c9c4e9dfa48cc4ac5ab8e39ad63db98a971a7053e7cf25f75ff2fdeea2eaa459cf25a9899a7165dbb8ca4995ba8cd99f47c5c89d28833fa9b25d82b19676abd7163b348077472d7b07db0c3dfe31f4db095067ab736228cd21b68f5c9e7b", 0x79}], 0xa, &(0x7f0000385000)=[@rights={0x10, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r3, r2, r1, r3, r2, r3, r3]}, @rights={0x10, 0x1, 0x1, [r3]}, @rights={0x10, 0x1, 0x1, [r8]}, @cred={0x18, 0x1, 0x2, r0, r9, r10}], 0x70, 0x4008804}, {&(0x7f0000c69000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00002fa000-0x48)=[{&(0x7f0000674000)="555b94f6e1c2985d7c378e7080cbf853e30ef8b89126e085067e5b3d1c58b95791acec6cb633eca6dc4e8d63f2f295a8f4ba1364d4183e2ede9df2288c2aa349693522a689955ad1ccaad32aee90f697ebe97de91b32dcede04da95fc6a95b3e39bb353ca87788461bc507779789171361cdf1e152c52c84482e713cd730888b87", 0x81}, {&(0x7f000092d000)="6bd9d55fb5e3e24bfd33eb4951b309e63508bafac6717d501d6f2cb07bb244d6061aaf", 0x23}, {&(0x7f0000b19000-0xca)="5d8f708a19a85a38876053de99199cb24f3227107cb983fbfa68c5e26396d06f1b83ddfcd7fdb125bcf58ad72e1e324cb0c98f1043411046c7a210ec2f1128368720d3adb209359727d92a4eaa5430b2018bc3b800cd4686d1fe4ea1a945f4868688147bd3a2b16f11c3d23a45e36b2768ac9d63a3589e2837abc5b0caf735c86f95ec7a2841ca22934f2d7d988bfebd62859398c14749bc51084ca1002231ee0321647138631b2cb9a04281bb6f5a25f10b310983182e386c1e1dc117599b8336f15ff7a926b5f94dc0", 0xca}, {&(0x7f00003c0000)="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", 0xfb}, 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{&(0x7f0000600000-0x80)="2fe74f0e1c097d248a9286030f5e180041332aceb1116c2acb0ab4dc0e284634a431a5f1ff3201cbcac589556f75d53da7e924ac118ce18e2afafd85f7bbc4a79cf42f19f61cdfdcb92ce0149ecd25c9043cce77736c679f042349a105389ccabf29de79b68d33397b2e069495705ee78ab174b360cf63ed532be490315a6ce5", 0x80}], 0x9, &(0x7f0000e70000)=[@cred={0x18, 0x1, 0x2, r0, r11, r12}, @rights={0x2c, 0x1, 0x1, [r2, r1, r14, r1, r2, r1, r3, r3]}, @cred={0x18, 0x1, 0x2, r0, 0x0, r15}, @rights={0x2c, 0x1, 0x1, [r2, r3, r2, r3, r3, r1, r16, r1]}, @rights={0x1c, 0x1, 0x1, [r2, r3, r3, r2]}, @rights={0x1c, 0x1, 0x1, [r1, r3, r1, r3]}, @rights={0x14, 0x1, 0x1, [r1, r2]}], 0xd4, 0x40000}, {&(0x7f000016b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000461000-0x38)=[{&(0x7f00007a2000-0x1000)="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0x1000}, {&(0x7f00004a3000-0x8f)="a52b1dd727f54d75d3495e0c2382406acaf9e0ea251e42958aecfc28cf74f37efaa3b38d0c5bf41474c8d031857719ec1be715f5e22df53b1ab066bdd1e767544409b295e9d32c260d5567e4dfb5e64ffe84e4ae28136e33996a9c272414e365d8d3ef0674702d8629caff7c0565993666c6fa0c21e48888d856baa5a778b78a283eb04e8e4e3399410eb4595f58a4", 0x8f}, {&(0x7f00009df000+0xa68)="33674d9cacc152cc895277a4080ec607acf0f105cd356e5a318e519aee3a28ce7b690c5726bb57455f6491168dc8b4374d3ec7a1acaa8b5afc67356fdee2473fb2551eecec401cc7c2b361f92a8098ebe50bdf41e8139ef2babc4660a097ad74cb7cde4ac8aa7a6999771e2e81a17e5aa81190fda4d6bd90768fdb3bb0808267bb1f84092aec3c545a5c69", 0x8b}, {&(0x7f0000366000)="7966b554bbb22beb4db6dad902c2e9bfd963b6a66f5b4c3ba50ffc2dbe6b1731b2fa1b9a48292db4e296a7eb2811b70b63d76b59d88d05ef170c6ae683f2f08833d8d4586b307f2ec91d0a6b1f611aeebb54337f31d50860c99d7d013a422f2b1d0dd7aa02d67f7b219e5c90568fe03a5ab228a8f8d524335dca467d4883361b11a7", 0x82}, {&(0x7f0000f96000-0x79)="0909fd9d690296886669b3d655802107ca0146763580734c2cf75d08750121de081affa2c7a9253d381f1293629ce07aeea69d8b5d97386f8f64f0f0b27b3416c715262909aede6c30cdb138e7ef9f1591388da769e4d8affe0df9a890e1871a8a88926857146e14d7585cb74c5db60d50c9edfeef8ac78edc", 0x79}, {&(0x7f00004c1000)="e802fe2844535718e1989f6988046b42d4716a31cfa583c43ef2693065fe994a54ea49d4702366ac4ba23178b6f9f92eb9d3df006ecfe176868b55c2e38fdc18f8cfe9f7f69005c6877a743000a3cd5eae7ad27cab17c614768fb78c85b9f64bc12447de925f2e307e49dc83cba992692bc384d433456382b5ed8fc197075ddf2523b841796e90b6b6cf86adcfb8599d2e51ddf80412da301db2306830dcbb1a586e90fc52981a09fc2583b102afeeb8ac0646cb4e3115ddbf7e46d3", 0xbc}, {&(0x7f00009b7000-0x95)="283cacbc1790ff860c3b2542bc3ccdacbad024ec31b59ecf71fd021f93187df0b08073b575e44ee50624c950edf04619311851479fa55235b58302e81249c4eb7c2fac353da2dfe67bc819a32ed8941de12c7ec0303962f72280b2087abf2788341201de4471ffa388ba13abce971169826cea52cbcb783c49460836466f8909f5846082d58b00fa90b542ff38e938823d02f802e3", 0x95}], 0x7, 0x0, 0x0, 0x4000}], 0x5, 0x20000000) 2018/01/31 21:04:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000418000-0x6)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000cec000)={0x5, 0x1, 0x101, 0x800, 0x0}, &(0x7f0000329000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000579000)={r4, 0x800, 0x30, 0xffff, 0x7f}, &(0x7f000065b000)=0x18) creat(&(0x7f0000905000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) fcntl$setown(r2, 0x8, r0) perf_event_open(&(0x7f0000171000-0x78)={0x7, 0x78, 0xb8, 0x1f, 0x2, 0x8, 0x0, 0x9, 0x201, 0x0, 0x8001, 0x10000, 0x1, 0x3, 0x3, 0x40, 0x7d0, 0x800, 0x101, 0x8, 0x1, 0x2, 0x6, 0x9, 0x8, 0xfffffffffffffff4, 0x6, 0x9, 0x200, 0x71a4, 0x100000000, 0x0, 0x2, 0x7f, 0x40, 0x3c8, 0x10001, 0x49, 0x0, 0x4, 0x3, @perf_config_ext={0x40, 0x10000}, 0x4, 0x6, 0x1, 0x2, 0x80000001, 0x5, 0x0, 0x0}, r0, 0x7ff, r3, 0x3) dup2(r1, r2) tkill(r0, 0x16) 2018/01/31 21:04:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000054000-0x6)='./bus\x00', 0x15) mount(&(0x7f0000a03000)='./bus\x00', &(0x7f0000351000)='./bus\x00', &(0x7f0000331000)='ramfs\x00', 0x0, &(0x7f0000b54000)="") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000af9000-0x8)={0x0, 0x0}) umount2(&(0x7f00007e7000)='./bus\x00', 0x4) lchown(&(0x7f00002ad000)='./bus\x00', 0x0, 0x0) 2018/01/31 21:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000418000-0x1)='/dev/keychord\x00', 0x1, 0x0) readlinkat(r0, &(0x7f0000f4c000)='./file0\x00', &(0x7f000007f000-0x8f)=""/143, 0x8f) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)="") socketpair$unix(0x1, 0x3, 0x0, &(0x7f000013b000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000b5c000-0x38)={&(0x7f00009c4000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000042000)=[], 0x0, &(0x7f0000642000-0x5c8)=[], 0x0, 0x0}, 0x0) 2018/01/31 21:04:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00005f9000-0x10)={0x0, 0xffffffff, 0x3000, 0x2, 0x1, 0x2, 0x452, 0x7, 0x7f, 0x3ce}, 0x10) r0 = open(&(0x7f0000cd9000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00001f1000)={0x0, 0x0, 0x0, 0x0, 0x7fff, 0x6, 0x18, 0x0, "3781d48eed2391299787571f8f478009fa7ff7cac18d846820dcb16ea66c4fcea058ca66a756544bb70f039a5c3cf8511ef618fa7641784d2ee9ef1949b3d9cd", "609c91869fef94cd1ef45d1bb1fe5e1a91c5ecd363275270a085091e8c60d4b5", [0x0, 0x4], 0x0}) open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) 2018/01/31 21:04:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x24080, 0x100) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10, 0x20000) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7, 0x7, 0xa79}, 0x8) memfd_create(&(0x7f0000897000)="51656c2a6e75787b2577ba610000000000000005786e65747b240089517046b90910d8a2084f171e7e385d18bec66324adb7017a7b1455c684d2c28d0444929a800f4101dc90439884254c2c795208123c", 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="f8fd837284e1f70d4cca304e62210d08", 0x10) 2018/01/31 21:04:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f77000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) ioctl(r0, 0x440000000000127c, &(0x7f00005ae000)="") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000933000)='smaps\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000d2f000)={0x0, 0x3, 'client1\x00', 0x0, "e14270a92132bd19", "187c17a1ca68084735b2abfa72bddded4828fa85dfeb72d9c2ade485b8a45403", 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000418000-0x1)='/dev/keychord\x00', 0x1, 0x0) readlinkat(r0, &(0x7f0000f4c000)='./file0\x00', &(0x7f000007f000-0x8f)=""/143, 0x8f) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)="") socketpair$unix(0x1, 0x3, 0x0, &(0x7f000013b000)={0x0, 0x0}) sendmsg(r1, &(0x7f0000b5c000-0x38)={&(0x7f00009c4000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000042000)=[], 0x0, &(0x7f0000642000-0x5c8)=[], 0x0, 0x0}, 0x0) 2018/01/31 21:04:50 executing program 0: r0 = open(&(0x7f0000c37000)='./file0\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dfa000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c2000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="cd228eab42220000ff00271b01ff0388", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00001e8000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r4 = memfd_create(&(0x7f0000516000-0x10)="74756e08000000000000008000000000", 0x0) pwritev(r4, &(0x7f000008a000+0x1e)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r3) getsockopt$inet6_dccp_int(r4, 0x21, 0xa, &(0x7f0000848000-0x4)=0x0, &(0x7f0000abd000-0x4)=0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000c8c000)={0xa99c, 0x1}) ioctl$TCSETSF(r4, 0x5404, &(0x7f00007ef000)={0xffffffff, 0x3ff, 0x7, 0xb17b, 0x0, 0x4, 0xb78f, 0x1, 0x3, 0x0, 0x9, 0x7}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f000099b000-0x18)={0x7, 0x0, 0x800, 0x0, 0x6, 0x3}) sendfile(r3, r4, &(0x7f000051c000)=0x4, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) faccessat(r4, &(0x7f0000848000-0x8)='./file0\x00', 0x20, 0x1900) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000479000-0x4)=0x2) 2018/01/31 21:04:50 executing program 1: socket(0x0, 0x1, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005b8000-0x8)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) flock(r0, 0x2200000002) 2018/01/31 21:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000420000)={0x1, 0xfffffffffffffffc, 0xc7f, 0x1f}, 0x8) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00003a3000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000d01000)={0x63, 0x3, 0x2, {r2, r3+10000000}, 0x5, 0x665, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x5f5}], 0x1) 2018/01/31 21:04:51 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000fca000-0x8)='trusted\x00', &(0x7f00009a0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000982000)='}%\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x50000) r2 = request_key(&(0x7f0000741000-0xc)='cifs.spnego\x00', &(0x7f0000f79000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fc8000)='*#$mime_type(\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r2) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00001a8000-0x4)=0x40000000000, 0x4) writev(r0, &(0x7f00001c4000)=[{&(0x7f0000fc7000-0xad)="a0", 0x1}], 0x1) 2018/01/31 21:04:51 executing program 2: umount2(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000000002, 0x0, &(0x7f0000603000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000478000-0x8)={0x0, 0x0}) splice(r3, &(0x7f0000df7000-0x8)=0x0, r5, &(0x7f00006d0000-0x8)=0x0, 0x3, 0x0) write(r1, &(0x7f0000681000)='F', 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e4b000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f17000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c44000)=0xe8) r9 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000050000)={0x0, 0x0}) r11 = getuid() sync_file_range(r2, 0x100, 0x20, 0x3) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000745000-0xc)={r7, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) fstat(r1, &(0x7f0000cb3000-0x1f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00002be000)='./file0\x00', &(0x7f0000c25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000f89000-0x1c)={&(0x7f0000a33000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000099c000)=[{&(0x7f000070c000-0x38)="2e582cd3ed66ab21c5a1e2039ab5d957ffa0c471fb8645eb82db0200b27c039837d8b5cfc3b6484ac981c94ea92fcd0c7798cc98e4ed3130", 0x38}, {&(0x7f0000bd9000)="8b6b86eb9b1f0524f7665b2800304c851d3d723d8b6e39c752a14a887e21ba6c4eb2e390eaf4a998f1b2ff3fb50fd1536861ba711c41126fec6e0dd58a45bed65da9e2c14f336da94a12abc64263989254cf5e826b823c7145b1640073e04ef598ed44d7fffce542faab5b9f0cae5f94", 0x70}], 0x2, &(0x7f0000f8c000)=[@cred={0x18, 0x1, 0x2, r6, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x50, 0x40}, 0x0) close(0xffffffffffffffff) 2018/01/31 21:04:51 executing program 4: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pread64(r0, &(0x7f000018a000)=""/4096, 0x1000, 0xfffffffffffffffd) 2018/01/31 21:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) openat$dir(0xffffffffffffff9c, &(0x7f000049c000-0xa)='./control\x00', 0x410002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e25000)='/dev/rfkill\x00', 0xc0000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00001f5000-0x3c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x533, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r2 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') fcntl$setstatus(r2, 0x4, 0x400) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000b77000)=""/158, &(0x7f0000bea000-0x4)=0x9e) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ff1000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000d86000)='syscall\x00') ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000e8c000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f00007b8000-0x4)=0x0, &(0x7f00009ba000)=0x4) sendfile(r2, r4, &(0x7f00004f1000)=0x0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000980000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x4, 0x3, 0x7, 0x11}, &(0x7f0000364000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000052b000-0x8)={r5, 0x2}, &(0x7f00006be000-0x4)=0x8) connect$unix(r2, &(0x7f00002cb000-0xc)=@file={0x1, './control\x00'}, 0xc) 2018/01/31 21:04:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@generic="8122110500000000000000ce7c7ed56b", @ifru_data=&(0x7f0000002000-0x20)="16884e3aea10fdb10c0debcd553a4348affa0ca678563615f2ca877125094dc4"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00006aa000-0x8c)={0x0, 0x0, 0x0, 0x0, 0xafdb, 0x0, 0x0, 0x0, "dfdb696523d3854d615e31bd9548a55d3313fe32fc90b64077a7789c5280e583efce5df99b3dfa1ce34a25348f45b6e6df1dde1d0d6f80e207ec74b48585c788", "bd2cf25f1b87118e828b07f6a782281c86c7acab5f0d4a2a175081cc5093ae6e", [0x0, 0x0], 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000943000-0x10)={0xe969, 0x0, 0x10003, 0x100}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000ef8000-0x8)={r3, 0x6}) 2018/01/31 21:04:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400001, 0x0) r0 = socket(0x8000000200010, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000ed1000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000afa000)={{0x18, 0x7}, {0x8001, 0x1800000000}, 0x9, 0x1, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/42) 2018/01/31 21:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd4000-0x9)='/dev/sg#\x00', 0x0, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b8d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000927000)=0x0) 2018/01/31 21:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000493000)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d74000-0x4)=0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dba000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000039e000-0xc)={0x5, 0x44, &(0x7f0000e3c000)="38e2f0ed03bcf6aaa9d2951075cb8244452b364f86d797c96a7bff7064a275bdd7a30b828eac7a0080ddf165a7efdf13c9477484ef707ff9c1997e95fbbabb3628729645"}) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006ae000-0x4)=0x0) 2018/01/31 21:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000818000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x6) vmsplice(r0, &(0x7f0000998000-0x20)=[{&(0x7f0000f5e000)='z', 0x1}], 0x1, 0x0) dup2(r0, r2) 2018/01/31 21:04:51 executing program 1: mmap(&(0x7f0000000000/0x9c4000)=nil, 0x9c4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009c5000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000046f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0x0, &(0x7f0000002000-0x10)={0xffffffffffffffff, 0x0}) r1 = memfd_create(&(0x7f00003f0000)='trustedeth0eth1#/\x00', 0x1) poll(&(0x7f000040c000)=[{r1, 0xa1, 0x0}, {r1, 0x0, 0x0}, {r1, 0x104, 0x0}, {r1, 0x10, 0x0}, {r1, 0x9018, 0x0}, {r1, 0x2, 0x0}], 0x6, 0xf9d) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) 2018/01/31 21:04:51 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) syncfs(r0) 2018/01/31 21:04:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0x3}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fdb000-0x8)='./file0\x00', &(0x7f0000722000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000fdb000-0x8)='./file0\x00', &(0x7f0000001000)='sysfs\x00', 0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000001000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000a2a000-0x4)=0x0, &(0x7f0000fdb000-0x4)=0x0, &(0x7f0000fdb000-0x4)=0x0) lchown(&(0x7f0000fda000)='./file0\x00', r3, r4) 2018/01/31 21:04:51 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f00000bd000-0xae)="5300000001162a6824f788ea") r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000007000)={0x200000000, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000-0x10)=@generic="d05489e30c109ba1621b228c88678c7a", 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f000037d000)='vboxnet0em1securityvboxnet0/\x00x') 2018/01/31 21:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006a9000-0x9)='/dev/rtc\x00', 0x0, 0x0) poll(&(0x7f000065e000-0x38)=[{r0, 0x0, 0x0}], 0x1, 0x5) write(r0, &(0x7f0000207000-0xbf)="2776e4a7dbc875da45ee032d346cf2babb5196a1448288c599b406b4aebd80691fe5f035a056b013bb0d8dd8ef498ec340e556fe8f66db2c0bbad696ff7fec2ecd8360d128340b1fc687edef3ed6d299cdfc1daa70ae7508ec0ea92c58f4873d0ddd1891c8f34bb2750a853a33772f4f120226227ad34f95d36fe4b4445b74e7b96e95d3988e109e58e9f9087f18bff1ec8495a5eebb4a307412b46800267685bcf4fdb89b72e4ee18855e7cb40d44c3d916a15d512b2703dea9eb9aba8e70", 0xbf) 2018/01/31 21:04:51 executing program 1: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r0 = getpid() r1 = gettid() mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000a46000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000dc1000)=0x32, 0x80800) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00008a3000)={0x400, 0xfe4}, 0x8) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000dc2000-0x4)=&(0x7f0000dc2000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000dc2000-0x4)=0xc) readv(0xffffffffffffffff, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r0, r1, 0x1) 2018/01/31 21:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x400000000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_BROADCAST={0x7, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 21:04:51 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xc, &(0x7f0000660000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/31 21:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ec2000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000371000-0x14)={0x2, 0x7, 0x100, 0x5, 0x3f, 0x0, 0x0, 0x3ff, 0x2c55a7fb, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000005) writev(r1, &(0x7f0000b74000-0x8)=[{&(0x7f0000c71000-0x76)='>', 0x1}], 0x1) 2018/01/31 21:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1e, 0xffffffffffffffff) r0 = mq_open(&(0x7f00005a2000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) syz_open_dev$random(&(0x7f0000e2a000)='/dev/random\x00', 0x0, 0x400800) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x2, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) 2018/01/31 21:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000058d000)=0x0) setns(r0, 0x0) 2018/01/31 21:04:51 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xc)={0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xc)={0xd0000000, 0x0}) prctl$void(0x22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 21:04:51 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fea000-0x6e)=""/110, 0x6e, 0x0, &(0x7f0000fe9000)={0x4, 0x0, 0x0, "21cf86ed2c97", 0x0, 0x0}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fec000-0x12)='/dev/loop-control\x00', 0x50202, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000fe9000-0x8)=0x0) [ 45.864904] audit: type=1400 audit(1517432691.181:9): avc: denied { create } for pid=5917 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 45.901933] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/31 21:04:51 executing program 6: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c89000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00004a0000)={0x6, 0x81, 0x5, 0x2, 0x70e, 0x1ff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getegid() getgroups(0x6, &(0x7f0000186000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000f9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) recvfrom(r1, &(0x7f0000f9e000-0x5d)=""/93, 0x5d, 0x40000001, &(0x7f00005f2000)=@vsock={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) r6 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r6, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x10, 0x29, 0x3, "ab"}], 0x10, 0x0}, 0x0) 2018/01/31 21:04:51 executing program 1: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r0 = getpid() r1 = gettid() mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000a46000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000dc1000)=0x32, 0x80800) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00008a3000)={0x400, 0xfe4}, 0x8) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000dc2000-0x4)=&(0x7f0000dc2000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000dc2000-0x4)=0xc) readv(0xffffffffffffffff, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r0, r1, 0x1) 2018/01/31 21:04:51 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 21:04:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) write$selinux_create(r0, &(0x7f0000593000-0x3a)=@access={'system_u:object_r:unconfined_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x39, 0x0}, 0x3a) r1 = gettid() exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x20, 0x9, 0x5}, &(0x7f0000002000-0x4)=0x18) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000bed000/0x4000)=nil, 0x4000}, 0x2, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={@generic="38a9e850b659109aade271097ff54a91", @ifru_flags=0x4003}) getsockname$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0xbf}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r1, &(0x7f0000003000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) process_vm_writev(r1, &(0x7f0000001000-0x8)=[{&(0x7f00004e6000)=""/2, 0x2}], 0x1, &(0x7f0000001000-0x8)=[{&(0x7f0000a9b000-0x26)=""/38, 0x26}], 0x1, 0x0) sched_rr_get_interval(r1, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/31 21:04:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000000000)=0x3a6) r1 = socket$inet(0x2, 0x80f, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={r2, 0x0}, 0x8) 2018/01/31 21:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000b49000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x1000000000004, &(0x7f0000bdb000-0x4)=0x56f72f50, 0xfffffffffffffef5) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 21:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000024000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)="") socketpair$unix(0x1, 0x3, 0x0, &(0x7f000013b000)={0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f00003fc000)={0x1, 0x0, 0x4, 0x100000001, 0x1, [{0xfff, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) pipe(&(0x7f0000dfe000-0x8)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000c4c000-0x50)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f000088e000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f0000cd5000)=""/252) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d06000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a2f000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000bb6000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d41000)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000993000-0x1c)={&(0x7f0000605000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00004c1000-0x8)={&(0x7f0000548000-0x1750)={0x1750, 0x10, 0x6, 0x200, 0x4, 0x0, {0x2, 0x0, 0x2}, [@generic="d053d066797c4511e6500e581e32575f3c3a63a739ae629c3886af29277c51a624f3e5b96a242ac04dfca697d90b067110778a68348cb60fc61d915fcaca357ab950fc7559e7dcc12b671babd6316ec5065d8660e099841993622fd533074bb8efeda5a128b7ace23b7dc775794516a06275af2dd0c8c0718886ab96b562784d4acc4e8ff10fa4e9da4c1c1d24052ee68249dfeef1d676733518c5", @nested={0x304, 0x57, [@typed={0xc, 0x9, @ipv4=@rand_addr=0x7ff}, @typed={0xc, 0x7b, @fd=r3}, @generic="b3bc124ad1de7f275cb34dea16c92d426c03d2e81148d987f38a66077dabd83a1a09cfdcdf3b26d92a73a05718e4d2dbfa032db486d08538479413978f438041f3ce7f4d72ec790bde4c945c7f7b6c89cb63e004dcd0e23aeb7ffc20c231af2f55bb66bd1dbfcf9c815f136be086693e3a85c8965b9e3342f6177a9b89ce40f2ef8d5386db29cb90a2fbe45c0f5cc544567d98341a5f0c3ca96c0b6b760f164537fc054af7e02450f25007cd5e371e61a2e138c42b8fe3", @typed={0xc, 0x6, @u32=0x10001}, @typed={0xc, 0x1e, @pid=r4}, @generic="ddac7a01ea", @typed={0xc, 0x5f, @fd=r1}, @generic="8b8899e2a2ef40566361fb20c8e812ad16160643f8ae45fb0b219f3ba3a9a65a1f8f9aa16eec4a080ba951fcede3e730baf0c20315dc5a091e7b4c5d48be7711a46ec17103787a6444c8623fc28294881ba77106f55f4c9b5692184beec4186c9cee3e9a064f3b4452663aac198a0573e7d26dddfe7c35629ad7882e671f50ece82b2bcdb0d241e595c3beb02e3ad21f00096f82b0d281b1531a58defa39348916108ea5a87bda4467b60ffb6115a94effad96a41e23f97a638aa86676817260ac83a642c18879ff30f5db89c58695c7f12e4fb9a4a0bec92011e3da5fb0c223e96836e6945e1998a6b9d0eab02ab3aded245ebdf6", @generic="bf280cde680263630c5a9b6fa00a5ae331dc254054942d8c97b34046c4dd6d07cbdda612c02b5dc1dbe7dfc7b58134f192c0831889ed75f4ea109f3f8a493866252fae7fe2702cc71eacc638774bf51fbe5b3fe924cbc0962aecd73a5c649d19e2a02d919d5ced51af", @typed={0xa8, 0x65, @binary="d0ffaad6623e7a6e65f6b99d255b1b937c191d5ded8430abf5d089e23cdf45b0c24971ee2ccb235104f7237298fd79969aaa326887a5d08fa7c945e61840979a9ad2c8b881fc028a9984f41036c4e32398c7c4f5ae2acf8fd18f9d1f193d9539d8bc31e82f7d6b5242c4209ce4e0b65e19c44b4f2b22906192b0bb1b5953ef51d6caed0348ff1234c6888f4276a7037f15402ec3e8c74c319b6663a3d9dfce3f"}]}, @nested={0x138, 0x7a, [@generic="12284268fa87e335cdf2b726969308e766a5df9eca455d5aac916a0b6c77c3bcc724f747f6f47c3a65406bca450c46d95d8a4295d2aa85c01da6c909333d312ba79d3db3f6e5290bc04c1ec4cf7a299cba007addc1f679af0a0468b62ff048e6c7c054ef6e4479a505f5f1d91cdd5140c2a8ceac178160014d18dd4634c1d12b9201b82ca3f980c082939b8d95557d7288b76160b9581c3fba832e17d7840716e13caa59e2885eea3555703b9c90e9bf39629cff8f3c23cc38dd8098ac8e4dc5ffb9f1c5c3a1f70c1ed05aa8380315050631a89e678d54966a4f3591131264326c6f73abce4c0ffe7719588db8dc4163", @generic="b7fee02aea7cc2955ef04fbe60dd07638835b6d488c5b43001304075daf0421d1df2c00d79fcbe2007e03a34", @typed={0x18, 0x17, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0x134, 0x78, [@generic="1f2fe85265ca883ca4b3431cb34f733aace82329006578d3488c0fd87963f44a79579757005e0b935797a386dd21ef8221d770e5eb487de4717dd85a80d707f731ee9aef069018a7278aa7e7d87d2bfaf28cc96cc4a47eab0dc64a505cf815c8c44156ac8073c8f1b91a8c6a588ef156b50a916a6f26b27850bc4931704b29e133344c74cfdea1934a86e5947e307ba95980babc0d2c8d7d183001dfffa1880c13e639eaf4abac", @generic="9e03ab3e3812bfbd1d101fc439dd584a4aad060e45a015c87f741ce3273dd05299988d4f50c5a41f98a692252f80ecde7a1b9c9c60f2e8bcb7421f8344f46112bfd0f97b37b60b5ca51f4f829a90f65020037608984317f8697ea92e667a901853fd715dde72d5e318b09f9665ef9f478c22ebf2a1899fb3967f177f52dac45bb4514174ead78046"]}, @generic="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@generic="e0755a0ca09fe77909115a110d2238d25fb8e36d227dee9d792d31fd9bfd544e60f2c49b7b9164f10441fd486745fbd1a2bf0fd31d3826666c593b655ee6733615cf00e0c7c1f3bd6a9f684c8448bd0667b36e5811b0a3b628ec9aeacfbd7c704573697e2012c5a2c0e9ea5db882c1127a9231c05ffe4f5bd6b2191f8f24479b85703713462c4c5b9a58baed5e26a0307164d4352881cf1b10d4ed008144ebad76e33c9de0fd1e82224ecdbaff5a5c67b0bc4cfec92aca35a58aa065324a009abbda9869a922f9fdd0752fb1864083", @nested={0x44, 0x7d, [@generic="6ed47ee15eda2701c739f9ac74eaf98d01cc10f730a8fd18d212be69829f685bdbf9b1774e4a4b181bc97dc9d3854ee899", @typed={0xc, 0x40, @uid=r5}]}, @typed={0x10, 0x7e, @u64=0xa6da}, @typed={0xc, 0x10, @ipv4=@multicast1=0xe0000001}]}, 0x1750}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) getsockname$ipx(r3, &(0x7f0000b7f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d52000-0x4)=0x10) pivot_root(&(0x7f00001b8000-0x8)='./file0\x00', &(0x7f000078f000)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000049d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f0000d96000-0x20)=[{{&(0x7f0000e43000)=@ll={0x11, 0x3, r6, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f000022f000)=[{&(0x7f00004c0000-0x6e)="37736b2e62eb59562849d786edba9c15404dba105d735a35f91ebefa02b4cf3b95bd695a1e810eea632dff2851435d62653904be527df6d7f62a3022fc95a08240258f58405ee1a41f728969809a397655f63ec17dc364b9b313aa59de73a785ab25b53aeb5e95f1f29e0d44c9c3", 0x6e}], 0x1, 0x0, 0x0, 0x4000000}, 0x0}], 0x1, 0x1) sendmsg(r0, &(0x7f0000b5c000-0x38)={&(0x7f00009c4000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000042000)=[], 0x0, &(0x7f0000642000-0x5c8)=[], 0x0, 0x0}, 0x0) 2018/01/31 21:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ecd000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000696000-0xc)={0x4, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000278000-0x4)=0x0, &(0x7f0000b92000)=0x4) [ 45.905255] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00008700 2018/01/31 21:04:51 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e29000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r2, r2) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f08000)='highspeed\x00', 0xfffffef2) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00006bc000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000d67000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000c6d000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00003b3000-0x5c)={0x100000000, 0x3, {0xffffffffffffffff, 0x3, 0x200, 0x0, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r2, &(0x7f00000b6000)=""/101, 0xfffffffffffffef9, 0x0, 0x0, 0xfffffffffffffeb3) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a0b000)=0x0) 2018/01/31 21:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c26000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xf, &(0x7f000016c000-0xb9)=""/185, &(0x7f000060e000)=0xb9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00009ad000-0x18)=@generic={0x0, 0x800, 0x100000000}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000145000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000022e000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001f1000)={0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000022b000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00004ed000-0x8)=@assoc_value={r4, 0x80}, &(0x7f00002c5000-0x4)=0x8) 2018/01/31 21:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000003000-0x4)=0x10001, 0x1, 0x401, &(0x7f00001f5000)={0x77359400, 0x0}, &(0x7f0000fe9000-0x4)=0x1, 0x0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:51 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000fda000)='user\x00', &(0x7f000019e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fdb000-0x82)="89346ab9aa5372209a6ffddd4a813078fe80f3628715dec8f37b5b140eb341d4f5186a76cf1ee7e681f46417a64ccb0f03f5b287be25177b8af234d27669cf2360bf9d7e4720efeb3df8f4aa3cc641b001333cb7c0da9961b0d9930b4262cd623946817c29210b6188e3faaea8174d75c73be93610878fe87bee94eaa9245f86ded5", 0x82, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000a68000)='keyring\x00', &(0x7f00006ed000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fdc000-0x6)='.dead\x00', &(0x7f0000161000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d25000-0x3)='!}\x00', r2) 2018/01/31 21:04:51 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mincore(&(0x7f000036a000/0x3000)=nil, 0x3000, &(0x7f0000354000)=""/0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000925000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ff7000-0xce)={0x0, 0xc6, "986702f69aa78ab23c5c3b0af38bf51c467b2be87a40a41d2ea0eab67840d9da45debd3530608e67547aa0d88e7f3b29c68545db53cbc5ceffb5db74143305bd086fe85a626b357f8b70fcbe4591d9cfd4b08670420539547d11ebe9f9b7e1f83e8f2d0fd63ccf64d79112c1fa19ba037f7777cf07c0c61656198b247c2286dc90c02f312c7d157afc7072a2b123273d627381d06c9181c882e83c0c96f9dde6683886646462891fbf98278be2226714d895f8518816d74dc35510f75b8ef63e79ec1079c1a9"}, &(0x7f00008d9000-0x4)=0xce) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002fe000-0x98)={r2, @in={{0x2, 0x0, @rand_addr=0x96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x0}, 0x98) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000ff7000-0x28)={0x5, 0x7, 0x0, 0x6, 0x4b}) getpeername$netlink(r0, &(0x7f0000da8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0xc) 2018/01/31 21:04:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00006ca000)='net/igmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000000)={0x3, 0x9, 0x8, 0x80, 0x8, 0xce56}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000657000-0x4)=0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000690000)=0x4) write$evdev(r1, &(0x7f000094b000-0x70)=[{{0x0, 0x0}, 0x5, 0x8, 0xfff}, {{0x77359400, 0x0}, 0x6, 0x1, 0x7ff00}, {{0x0, 0x2710}, 0x5, 0xbf, 0x100000000}, {{0x0, 0x7530}, 0x5, 0x9, 0x4002}, {{0x0, 0x0}, 0xfffffffffffffffe, 0x4, 0x8}, {{0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff}, {{0x0, 0x0}, 0xfffffffffffffffc, 0xffffffffffffffe1, 0x10000}], 0x70) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000d01000)=0x7) 2018/01/31 21:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)='./file0\x00', r0, &(0x7f0000a31000-0xa)='./control\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00000df000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00009fc000)={0x1, [0x0]}, &(0x7f000097c000)=0x8) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000b40000-0xa)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) 2018/01/31 21:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4, 0x0}) poll(&(0x7f0000219000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000dea000)='/dev/usbmon#\x00', 0x0, 0xc4000) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000473000)=0x0) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000358000)="93dc9de5f8b2436a85e8be0531a26b2aae8c4ed9005976a0e657e95ef469a2d48cdfbd4532a31ecb62a37e9866b2583927148cf64c4be8369d764fed5a741928185c57bb03e6869aafdc003c288c8db34d7a") sendmsg$key(r2, &(0x7f000071e000)={0x0, 0x0, &(0x7f0000086000)={&(0x7f0000e91000-0x160)={0x2, 0x7, 0x81, 0x7, 0x2c, 0x0, 0x1, 0x2, [@sadb_x_policy={0x8, 0x12, 0x4, 0x7, 0x0, 0x0, 0x1ff, {0x6, 0x33, 0xfa, 0x5, 0x0, 0x2, 0x0, @in=@multicast1=0xe0000001, @in=@empty=0x0}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0xf25, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}, @sadb_key={0xb, 0x9, 0x258, 0x0, "23088d7859b67edec30368ae4d642296bdf789d95302a244afc47873201b4f03356c47b69316344f0d5f95ecc5bfa0eefdd68b6ff02ae630193ab8a2955c8b19bd2a16eb92f61cd98b4ffa"}, @sadb_spirange={0x2, 0x10, 0x2, 0x1, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x10001, 0x0, 0x0, 0x3, 0x6}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3a5}}, @sadb_x_nat_t_type={0x1, 0x14, 0x5, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x804) 2018/01/31 21:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ade000)=0x0, 0x80800) getsockopt(r0, 0x6, 0x0, &(0x7f0000d59000)=""/4096, &(0x7f0000b98000)=0x1000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00006ee000-0x10)={0x6c64, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0x0}, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b85000)='/dev/sequencer\x00', 0x8000, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000119000-0x4)={0x7fffffff, 0x0, 0x0}, 0x4) vmsplice(r0, &(0x7f00006b0000)=[{&(0x7f00006d6000)="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", 0xfd}, {&(0x7f0000564000)="29af4663dd3c4f2b2a17744ab072e116a0654c780cf314cb847d79", 0x1b}, {&(0x7f0000c40000)="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{&(0x7f0000e42000-0x1000)="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", 0x1000}], 0xa, 0x2) 2018/01/31 21:04:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000000)=""/83, 0x53) 2018/01/31 21:04:51 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x77af60882fdbeab6, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0xffffffff, 0x10000) getcwd(&(0x7f0000000000)=""/4096, 0x1000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000006000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000005000)={0x6, &(0x7f0000006000-0xc9)=""/201, &(0x7f0000008000-0x60)=[{0x100, 0x9c, 0x100000000, &(0x7f0000005000-0x9c)=""/156}, {0x16e, 0x74, 0xffffffffffff1541, &(0x7f0000007000)=""/116}, {0x6, 0xf3, 0x1, &(0x7f0000005000-0xf3)=""/243}, {0x4, 0x90, 0x4, &(0x7f0000007000)=""/144}, {0x4, 0x31, 0x3f, &(0x7f0000007000)=""/49}, {0xfa32, 0x60, 0x4, &(0x7f0000004000)=""/96}]}) unlink(&(0x7f0000002000-0x8)='./file0\x00') creat(&(0x7f0000004000-0x8)='./file0\x00', 0x100) getrlimit(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/31 21:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a32000-0x11)='/selinux/enforce\x00', 0x101082, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000812000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33ca, 0x1}, &(0x7f0000f81000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000452000-0xa0)={r1, @in6={{0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000, 0x3, 0x8001, 0x0}, &(0x7f000032f000)=0xa0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003e6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedsend(r2, &(0x7f000077d000)="44c99f7d5342e72301668cb9834d6ec1c0c6c639810ad49eb4128761af4a8c8cd5f4515a116c20ac2964d38fbf3f23ba2d2f668d92d560b7d87236ae232797bb671cb1e81b6dcbe01a041f648636f434d989e4dfb61ecf3b156a4766", 0x5c, 0x1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r3, &(0x7f0000fd4000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x2000000}, 0xc) 2018/01/31 21:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000735000)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000ac0000-0x9f)="231042a645580ee76a1aaef432b4090733a885a50fc68832b8d17af6b813c5bfbb506e5f6ec31ccfdb372b303350dc291bf5245691324ef7030529b2d8e1e1b7df51f422ae8a474123624a5e3d3ed2fe6e60a6df34ecc539454dc1c2894fd7b1049387cedcb79d9589cd5f9e98b3b60c89af8291ca0b3de9e28348913c981bdf0d2d0aa1bb164033d5adf8a4a5cb974e217381e30d26fa86af79b69f04fd46", 0x9f) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00009ac000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00005fb000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/31 21:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000b72000)={&(0x7f000050e000-0x1c8)={0x2, 0x17, 0x0, 0x0, 0x2f9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0xfffffffffffffffd, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 21:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1fffffffffffffca, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f00003f6000-0x8)=[{&(0x7f000081e000-0x9a)=""/154, 0x0}], 0x0) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x76e}], 0x1) readv(r0, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) ppoll(&(0x7f0000453000-0x8)=[], 0x0, &(0x7f0000fdf000)={0x77359400, 0x0}, &(0x7f0000821000-0x8)={0x20}, 0x8) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x34, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 21:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) write(r0, &(0x7f00005ed000)="bdb484c2402dff82d41d955d36175bd69d49b3753a6b9d32bdcbde589d630e2d2399ce81fee3c411881bc5038cceb70b4d8263ee937866eea2dbbcccdbdac55a388a6b59ba479560438453c7b2f653cf0e17d224adac34788b22c090547dc225e9e7ce9179ccdf737d3542a8a1ec4a0b337d890940d4f85d4184b9afbf9474d8b4c9295feacfbe66951fc17a4e2db7cdf87b91eca5ac7837833b14f44e69f559cabd25d1beb5a11caff6663101da8d1fdc3341bc82806cc9505f86f004b76ab0e17b6292ec7647a5d1c2ddf05a606e6916", 0xd1) socket$packet(0x11, 0x3, 0x300) 2018/01/31 21:04:51 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000937000)={0x0}, 0xffffffffffffff33, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000aa2000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000b2b000-0x8)={0x0, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2040c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000001000-0x7b)=""/123, &(0x7f0000000000)=0x7b) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000001000-0x8)={0x46, &(0x7f0000000000)="f2b5e85aca526831e553287907c1b6de94a28a49c09a0cb5fc9457c85f4d1fa133b19af802730b6c05ba4435dbae5683722b11fb79ce5788f417392944d36bc95de34cc391c9"}) 2018/01/31 21:04:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x2) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/31 21:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x3) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/31 21:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000099b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000522000)=0xe8) getresgid(&(0x7f000055d000-0x4)=0x0, &(0x7f00001ee000)=0x0, &(0x7f0000153000-0x4)=0x0) stat(&(0x7f00002a7000)='./file0\x00', &(0x7f0000ccf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000593000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bbc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e51000-0x4)=0xc) getegid() accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000ed6000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000173000)=0x58, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000198000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) stat(&(0x7f000094e000-0x8)='./file0\x00', &(0x7f00004ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000862000)='/selinux/load\x00', 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mq_open(&(0x7f00006a5000)='md5sumGPL\x00', 0x0, 0x0, &(0x7f0000442000)={0xb, 0x0, 0x38e, 0x0, 0xffffffffffffffad, 0x8, 0x4bb, 0x7fff}) syz_open_dev$evdev(&(0x7f0000c1f000-0x12)='/dev/input/event#\x00', 0x2, 0x4000) getuid() getpgrp(0x0) fcntl$getown(0xffffffffffffff9c, 0x9) fstat(0xffffffffffffff9c, &(0x7f0000d58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c93000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d01000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075a000-0x4)=0xe8) stat(&(0x7f0000c42000)='./file0\x00', &(0x7f0000a90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e9b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3b000-0x4)=0xe8) getegid() geteuid() getuid() getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000015000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000993000)=0xe8) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000d47000)='/dev/net/tun\x00', 0x0, 0x3ffd) socket$nl_crypto(0x10, 0x3, 0x15) accept4$llc(0xffffffffffffffff, &(0x7f000085f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e95000-0x4)=0x10, 0x0) openat(0xffffffffffffffff, &(0x7f0000343000-0x8)='./file0\x00', 0x0, 0x40) 2018/01/31 21:04:51 executing program 7: mmap(&(0x7f0000000000/0xb28000)=nil, 0xb28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) modify_ldt$read(0x0, &(0x7f0000ac7000)=""/51, 0x33) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) vmsplice(r1, &(0x7f0000b28000-0x30)=[{&(0x7f00009b6000-0xab)="cb", 0x1}], 0x1, 0x5) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000b1f000-0x88)=""/136, 0x88}], 0x2) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b29000-0x8)={0x0, 0x0}) 2018/01/31 21:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) pipe2(&(0x7f00002d3000+0x365)={0x0, 0x0}, 0x800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000058b000)={0x8, 0x0}) connect$inet6(r0, &(0x7f0000e19000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) keyctl$join(0x1, &(0x7f0000639000)={0x73, 0x79, 0x7a, 0x3, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bb1000-0x16)='/selinux/checkreqprot\x00', 0x500, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00008b8000-0xe0)={0x0, 0x0, 0x0, 0x401, 0xffff, 0x0, 0x6, 0xd, 0x15, "1f339517aeb691a880bc0ce557b48e131c2330d5f3ed743ebb478c71d3d9ccdae041419399bafb322714f88f49502e9a90d9f7d000e003dc0a64ad0a202a4c86", "fd1b8f26e5765d812901ea89291ba315b1255efb1d22db01d468812f80aa2457d99c650698a03ee5e16cd42723c1fcee6da9a81cd91e3ffcb04151ded8127e96", "6297118de709be86916278ea6989bd5e299dc5876ccd112075c7ce4b94a9ce04", [0xffffffffffffff81, 0x901]}) r3 = syz_open_procfs(0x0, &(0x7f000001b000)='net/udp6\x00') sendfile(r3, r3, &(0x7f0000c4e000-0x8)=0x0, 0x8005) 2018/01/31 21:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000df7000-0x60)={0x0, 0x3a, 0x1, @thr={&(0x7f000003d000)="", &(0x7f00006a3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006db000)=0x0) 2018/01/31 21:04:51 executing program 1: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7, 0x0}, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000864000-0x11)='/dev/vga_arbiter\x00', 0x40082, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000038c000)={0x7}, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00004e5000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x7e, &(0x7f0000001000-0x4)=0xfd2, 0x4) 2018/01/31 21:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f75000-0x4)=r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000025d000)=0x4, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000721000)='/selinux/mls\x00', 0x0, 0x0) close(r0) 2018/01/31 21:04:51 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fcf000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4e7, 0x1, 0x1, 0x1, 0x4, 0xfffffffffffffffc, 0x1}, 0x20) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fce000)=""/10, &(0x7f0000fce000)=0xa) 2018/01/31 21:04:51 executing program 3: r0 = epoll_create1(0x80000) fcntl$setstatus(r0, 0x4, 0x6000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) fstatfs(r1, &(0x7f0000004000-0xf)=""/15) 2018/01/31 21:04:51 executing program 6: unshare(0x40600) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000dd8000-0x80)=[{{0x0, 0x0, &(0x7f0000001000-0x28)=[{&(0x7f00000a0000-0x2e)=""/46, 0x2e}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00004c7000)=""/147, 0x93}, {&(0x7f0000001000-0x6)=""/6, 0x6}, {&(0x7f0000001000-0x5b)=""/219, 0xdb}], 0x5, &(0x7f0000faf000-0xc0)=""/192, 0xc0, 0x3}, 0x401}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/31, 0x1f}], 0x1, 0x0, 0x0, 0x50}, 0x9}, {{0x0, 0x0, &(0x7f0000d73000-0x20)=[{&(0x7f0000ef8000-0x96)=""/150, 0x96}, {&(0x7f0000be4000-0x6)=""/6, 0x6}, {&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f0000000000)=""/23, 0x17}], 0x4, &(0x7f0000001000-0x9a)=""/154, 0x9a, 0x4}, 0x9}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b8e000-0x8)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000e06000-0x40)=""/64, 0x40, 0xcc5}, 0x2}], 0x4, 0x2, &(0x7f0000cdb000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x1000, 0x100000001}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d9b000-0x8c)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/31 21:04:51 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fbf000-0x15)='/dev/pktcdvd/control\x00', 0x20a000, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fbf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000662000-0x4)=0x14) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) bind$packet(r0, &(0x7f0000fbe000)={0x11, 0x18, r1, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) munmap(&(0x7f00006b9000/0x4000)=nil, 0x4000) 2018/01/31 21:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) socket$unix(0x1, 0x2, 0x0) 2018/01/31 21:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f0000842000-0x1f)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000096b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000bf8000)=[], 0x0, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) 2018/01/31 21:04:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000003, 0x32, r0, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) write(r1, &(0x7f000008f000-0x24)="2400000024007fff00001000050001000047f6ff0100000000000000000000000006ff10", 0x24) 2018/01/31 21:04:51 executing program 6: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockname$inet(r0, &(0x7f0000495000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bdc000)=0x10) r2 = creat(&(0x7f00006db000)='./file0\x00', 0x9ff31a033090597f) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e8d000)=0x0, &(0x7f0000e8d000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000018000-0x30)={0x0, 0xfffffffffffffffe, 0x17b96000, 0xdba, 0x6, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setresuid(r1, r1, r1) 2018/01/31 21:04:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008ff000)=0xb77, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000780000-0x24)="240000001300ffffff2b0400000009000120000c0d00030001e501000000000000b81617", 0x24) 2018/01/31 21:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d2d000-0x20)={@generic="9a419607cfc1d4ebb0362a448660d65b", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fgetxattr(r0, &(0x7f0000e15000-0x12)=@random={'trusted.', 'mime_type\x00'}, &(0x7f00004eb000-0x1f)=""/31, 0x1f) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r1, &(0x7f0000ba9000-0x3506)=@hdr={0x800001, 0x0, 0x0, 0x9, 0x0, 0x0, @ipv6={0x0, 0x6, "3f0017", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/31 21:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r0) read$eventfd(r1, &(0x7f0000e5b000-0x8)=0x0, 0xfffffc7a) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r3, r4, 0x0) tkill(r2, 0x16) [ 46.466945] audit: type=1400 audit(1517432691.781:10): avc: denied { write } for pid=6085 comm="syz-executor3" path="socket:[13385]" dev="sockfs" ino=13385 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 [ 46.506081] keychord: keycode 16224 out of range 2018/01/31 21:04:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000fd9000)={0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) sync_file_range(r0, 0x3, 0x9, 0x5) write$selinux_load(r0, &(0x7f0000fd8000-0x1b0)={0xf97cff8c, 0xfffffffffffffc5a, 'SE\vLinux', "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"}, 0xff09) 2018/01/31 21:04:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000cee000)="788dc68535db381ffc") epoll_create(0xe2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ce3000)=0x0) 2018/01/31 21:04:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00006eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000eef000)='!em0wlan1..em1\x00', 0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000e1000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00002cb000)=0xd9e3, 0xe114aff608ef318e) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[], 0x0, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x0) 2018/01/31 21:04:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r0, &(0x7f00004ea000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000bb6000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000456000-0x80)=[{{&(0x7f00005d0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b4d000)=[{&(0x7f00006b5000-0x54)=""/84, 0x54}, {&(0x7f0000bd6000-0xb4)=""/180, 0xb4}], 0x2, &(0x7f00001aa000)=""/22, 0x16, 0x8b9}, 0xffffffff}, {{&(0x7f0000b15000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000746000-0x40)=[{&(0x7f0000ced000-0xc5)=""/197, 0xc5}, {&(0x7f0000b47000)=""/29, 0x1d}, {&(0x7f0000843000)=""/182, 0xb6}, {&(0x7f0000d82000)=""/76, 0x4c}, {&(0x7f0000e57000-0x7b)=""/123, 0x7b}, {&(0x7f00008c9000-0x9c)=""/156, 0x9c}, {&(0x7f000001f000)=""/4096, 0x1000}, {&(0x7f00001c2000)=""/136, 0x88}], 0x8, &(0x7f0000c97000-0x9a)=""/154, 0x9a, 0x2}, 0x1}, {{&(0x7f0000af9000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005e2000-0x28)=[{&(0x7f000056b000)=""/76, 0x4c}, {&(0x7f00002c2000)=""/4096, 0x1000}, {&(0x7f0000eb3000-0x4c)=""/76, 0x4c}, {&(0x7f0000ab2000)=""/153, 0x99}, {&(0x7f00003a1000-0xf8)=""/248, 0xf8}], 0x5, &(0x7f0000be4000-0x2d)=""/45, 0x2d, 0x8}, 0x664}, {{&(0x7f00009ba000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000177000)=[{&(0x7f0000950000-0x86)=""/134, 0x86}, {&(0x7f0000fd5000-0x3e)=""/62, 0x3e}], 0x2, &(0x7f0000337000)=""/192, 0xc0, 0x8000}, 0xfffffffffffffffc}], 0x4, 0x0, &(0x7f00002cf000)={r1, r2+30000000}) 2018/01/31 21:04:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000098000)='ppp1keyring$-)\'lo\x00', 0x0) pwrite64(r0, &(0x7f0000a57000)="2fa6", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') stat(&(0x7f0000a6e000)='./file0\x00', &(0x7f0000e27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 21:04:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006f5000-0xe)='/dev/keychord\x00', 0x200800, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000abf000-0x4)=0x0, &(0x7f00008ac000-0x4)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00004f5000-0x4)=0x0) r1 = mq_open(&(0x7f00004eb000)='-$\x00', 0x40, 0x0, &(0x7f0000315000)={0x2, 0x4000000000001, 0x2, 0x8, 0x3, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000a10000-0x1)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) ppoll(&(0x7f0000ab5000)=[{r1, 0x142, 0x0}], 0x1, &(0x7f00000f4000)={0x77359400, 0x0}, &(0x7f0000940000-0x8)={0x0}, 0x8) 2018/01/31 21:04:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) lstat(&(0x7f000048b000)='./bus\x00', &(0x7f000024b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000b6a000-0x1)=""/1, 0x1) connect$unix(r0, &(0x7f00001e6000-0x8)=@file={0x1, './bus\x00'}, 0x8) 2018/01/31 21:04:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f00006b6000)=0xfffffffffffffef8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000089d000-0x8)={0x0, 0x0}) bind$inet6(r2, &(0x7f000010f000-0x1c)={0xa, 0x3, 0x1ff, @loopback={0x0, 0x1}, 0x6}, 0x1c) splice(r0, &(0x7f00003e6000)=0x0, r0, &(0x7f0000ad3000)=0x0, 0x0, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b98000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x20) ptrace$getregs(0xe, r3, 0x0, &(0x7f00007b7000-0xe5)=""/229) 2018/01/31 21:04:51 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/hwrng\x00', 0x0, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00009b7000)='limits\x00') ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)=0x0) [ 46.631081] SELinux: policydb string length -934 does not match expected length 8 2018/01/31 21:04:52 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0]}, 0xffffffac) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="877c0a4e6acbece82e606e04b2f5825ae3364d9124bba055baf8deeadc0d4ff0223229087b154502e79a09e26c0cab44e87f8dcbed3039064fefcd11efa16391ddecbee10e2d423bb165b575dffe1cedda3d1ceb73798b0f11fc", 0x5a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000009000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000007000)={0x0, 0x8000}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000007000)={0x8, 0x9, 0x8000, 0x800, 0xf9, 0x1f, 0x7000000000000000, 0x6, r2}, 0x20) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000006000)={0x7, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) 2018/01/31 21:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000303000)='user\x00', &(0x7f00005b2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b84000-0xe6)="9fff054b9d3017be38409dedd76e52d695418e53ff54c0c0d96ef15c3fa49d7659718a61ce7a6408c58341b257b84a6ba9ee554db96411cbf1de7eeb2e6d60249b3d193a69f2af226b9f85040ebf6b526da2be4624b4bfb839f886050baa2e48e063850d819f5e8ee8b86413ef54d0fcc647bf7a9f7851b20d631c897fa36b70be8178dc9498bb31e1bac2a2fc91c930670fffcae931493b7f501a7bf2e5df27fc6bd3101e3af5e059eb2a08cb200ccdd427ab3ad189a49f6bae0d9a30a479d93df97b40f3bbe44b59dc55d82feb754880ac8b3c856c19039c525195ab8e4d330df1914f6ed6", 0xe6, 0xfffffffffffffff9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009c4000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f0000-0x4)=0xe8) r2 = getegid() keyctl$chown(0x4, r0, r1, r2) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f0000ca1000)={0x0, 0x0}) ioctl$TIOCSTI(r4, 0x5412, 0x8) 2018/01/31 21:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000040d000)='id_legacy\x00', &(0x7f0000f89000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000faa000-0x9)='!]vmnet0\x00', 0xfffffffffffffffe) add_key(&(0x7f0000fa9000-0x8)='keyring\x00', &(0x7f0000d0b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006eb000-0xe9)="", 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000959000-0x8)='keyring\x00', &(0x7f0000fab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000035000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netlink(r1, &(0x7f00005b1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb1000-0x4)=0xc) 2018/01/31 21:04:52 executing program 1: inotify_init1(0x80802) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005fe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000426000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3, 0x2, 0x7, 0x500, 0x0, 0x10000, r1}) 2018/01/31 21:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) rt_sigaction(0x41, &(0x7f0000df3000-0x18)={0x5, {0x4}, 0x1, 0x6}, &(0x7f0000070000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ac9000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000670000-0x4)={0x1f}, 0xfffffffffffffe12) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r1, &(0x7f00002cb000-0xb2)="8899c09f1527a401318b1b3998b9985e8f7da3de40dbd99237996c5d16ef65624ad7fff722317c128075be865e32aad662e9ddae051f8d481f681c8efbdbdda17e9816309637690d72f2a5a43aec7cbed8e57e7903dc2859faca05f38704a3327c9101688f78672ce1024fbf71b26dcd8d18edbf98c0cfd970db63af319782dbb8abc15302216bac3ef7f963745a422ad18c7bac2fee4d7d68dc498a0b2b785415fe9c4d33ef3255e7b2e8b253a1f45b35c8", 0xb2, 0x2000c085, &(0x7f00001fd000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, 0x1c) 2018/01/31 21:04:52 executing program 0: r0 = getpgrp(0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r0, &(0x7f000005a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000008, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000015000-0x5)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 21:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000f0b000)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f0000b88000/0x2000)=nil, 0x2000, 0x3, 0x4053, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007b2000)={0xc0, 0x0, &(0x7f00000bd000)=[@reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000020b000)=[@fda={0x66646185, 0xa, 0x0, 0x34}], &(0x7f0000e24000-0x18)=[0x40, 0x78, 0x30]}}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000131000)=[], &(0x7f0000ec0000-0x8)=[0x0]}}, @acquire_done={0x40106309, r1, 0x0}, @clear_death={0x400c630f, 0x1, 0x3}, @free_buffer={0x40086303, r2}, @enter_looper={0x630c}, @enter_looper={0x630c}], 0x6b, 0x0, &(0x7f0000874000)="c110ac104dfdadd1f838e56157dbfefe1407a28f7a4246ca5d8814f481bc5531e325dd6fee250e7dc7c7e58dd3b25bd4e1d3d6d1dacfd8243931307dcf095c0c89fbc401b1ca6d800aa525f8df16b0eb023f38d2fafe8b5416a684dd7d4d0c65b66aced6443e4fe24c50f8"}) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2018/01/31 21:04:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000027000-0x10)='/dev/input/mice\x00', 0x0, 0x181000) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000027000-0x4)={0x0, []}, &(0x7f0000068000-0x4)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00006ad000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000069000)={0x0, {""/7}, 0x0}, &(0x7f000002f000-0x4)=0x10) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000006a000-0x4)=0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000006a000)=0x0, &(0x7f000006c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000068000)=0x0, &(0x7f0000067000)=0x4) [ 46.678584] SELinux: policydb string length -934 does not match expected length 8 2018/01/31 21:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb0000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e2d000-0x10)='/selinux/status\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000535000-0xe)='/dev/keychord\x00', 0x0, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c8b000-0xf)='/dev/sequencer\x00', 0x4002, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020b000)='/dev/sequencer\x00', 0x101000, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c1d000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00005a2000-0x20)={"13cb10af413c6b29fe1255a8617ac9a7", {0x4, 0x1, 0xb89, "4b7e5a774087", 0xaad0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cd0000-0x8)={0x0, 0x0}) pread64(0xffffffffffffffff, &(0x7f0000306000)=""/0, 0x411732dfcd6d57a8, 0x8003f) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x403c5404, &(0x7f000091d000-0x3c)={{0xffffffffffffffff, 0x3, 0xbfa3, 0x3, 0x0}, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009c9000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000151000-0xa8)={{0xd55, 0x3}, 'port0\x00', 0x88, 0x20, 0x6, 0x4, 0x4, 0xffffffff, 0x5, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$netlink(r0, &(0x7f000009c000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000098a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00003ec000-0x8)='./file0\x00', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) pivot_root(&(0x7f0000c9f000-0x8)='./file0\x00', &(0x7f0000f72000-0x1)='.') ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00008b4000-0x4)=0x0) 2018/01/31 21:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000898000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f000089f000)={&(0x7f00004bf000/0x2000)=nil, 0x4, 0x2, 0x8, &(0x7f0000143000/0x4000)=nil, 0x7}) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a5b000-0x98)={0x0, @in6={{0xa, 0x0, 0x3f37, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a00000, 0xe8}, &(0x7f0000572000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003dd000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc1ad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000689000)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000042a000)={0x0, 0x5}, &(0x7f00003de000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000fe4000)=[{&(0x7f00008b9000)=@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fff}, 0x1c, &(0x7f000038a000)=[{&(0x7f000030b000)="834ee0ca2806d6d640e9e1b8885262054ce686ac18fde35b6ce768234dd820f30c998a1accac807aecf9f4ea7e42e10d0b689d79f590ba4a0265e46e3c58cb26f4852d8e57dd6a30d019e8de18a41858e3ab16fa6c021d81789767f0fbec735977f3edf995f5c32a1918188acd0539aa28ecae0d585636059d9e09369586dc4541de8191d2c2e07e8d9ef97885d08d40cffc7cd1af555ae82fefaff85bb711b6914dc4340c200c7442c5c3f3af19313618bbdebc1fcfdb76857d9a72ff1509ad8d24", 0xc2}, {&(0x7f0000b12000)="87e99533dd85476f7ee840c6da", 0xd}, {&(0x7f0000aa6000-0x8e)="00e59859b878ff0039b31bdb04f18853b95739907080921d4b84ace81b13469b8cf6350fa8631046fd9de69847ef5916467c61cce7db7b00a4790724c2c21a215130ab314bdee422996c234c4348b0a33dff96b1e7d1443bc38c72aa94fad08f3b1815b67b57b467e618966b247dec8f0c6172907f9ff03f3968581062588612d2c5c62ceaeb41d61fdab97c5d39", 0x8e}, {&(0x7f0000c81000)="5d1f3c10e03929370aa868a1f2ab7073232fa90812b42ff1658936127ac8a007a2c05ef358be8ef443cbe310522a7914bb2c5bc509394dc2b3b87752af78f9ba9107c7411761e88ba6b85c0ae456bc966064367ced8dd08fc2e25ac023eb946b22efd45689fe2a42ad635dbd0c0a0c0f37202d81ccdfa273f868ce5fcbf657a9a6af788b34b333f04a04d7140bcc0ab0812a8087db12881ccb4901ca6f850071c5f75aa5277cb535c5abe76a3bdb34dcc1f3293e2913c3c159962557740fbf85a133d02cd74cf5b787161d", 0xcb}, {&(0x7f00000a9000-0xcf)="330bbf83caf4ab42b59cee3dd32b21ecfbb8456008a085c48cb3f9862891ffd94142233e1f04905ee7399970f48a4e188ef038285cccf3b65fb9a56cc74d3659ec502cd59afa06d5b884946295dc29b354303a12a58ba9c0acaf8b9bf7e905f8d2c8b4e420e7166b5f739bfcf830431e2c131006db04a550df34300eba9f74e52eeb7ebb2e11f6de4fd0d175226f24c1cf0a8c232afae527c6c87ff8ca59811b476731b2d71ad1ec222cf1fbb7848fdc9c77f029fd9e8ef8cee198be0fc4520ebb5d41c54f69c053fdbf479cd7ff7c", 0xcf}, {&(0x7f0000536000-0x66)="973157f842ce7f64e185157b73857e5f12c163424c947d9d19617b4c40db690504cdae55aa25253d0d6977fea03409dff228f9a80f6ad68960fac450c6290b0877ddc756fc377a34093bc94f0bff42feee39ccb4e6ca3f028a5de6b5bc43c8b726285221015b", 0x66}], 0x6, &(0x7f0000d63000)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x9, 0x3, 0xa9, 0x8, 0x9, 0x3f, 0x2000000000000, r1}}], 0x2c, 0x40000}, {&(0x7f0000425000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009bd000-0x20)=[{&(0x7f00000f3000-0xb8)="053c442630984a08f73dfa624b6042b045344737087fe416839e582638f4660c5ac92cf39395dd88183330c93627f43a5203f26af94da7054fc90e7d8a546fc79f0aa087a928989c79c1a848a878c516240af01c94b61026772b68bc12e272fe802475a393117ceed14e041d9194a91058c6a600347b01c1aab126beb423fe789b50061b37661fdadefb6cdb7be882e94659d0fa60255dcdc79fe91e8a37a04e1c41834dbf2e3229ebb457e40e505b36bec5e8fc9b978e5d", 0xb8}, {&(0x7f0000673000)="", 0x0}, {&(0x7f0000cdf000-0x68)="29fd44bbc7bc0027f2dcd7dfb35e567af910d8eb1d419646fbd54be0bc2fd05aa82d95562132409659fb2e01851b1907a14a4637782c8bb92a811a99fa3b98d2e3c76433ec908a7b7187d26f88540135756a4fc55e18fe18fe089b4076e153eee7abeeadcf943ecd", 0x68}, {&(0x7f00006cd000)="cfec9b175565e8153c5e2aae5dedbdb94bcd4bec14950f3701a0294e77779bb89bc1251686c40f8da2bf46d7a146a7afe319b56ea3726d683d7bd17c66df31461cfc751fb7f333320db49c4fe98cebded72b88854af674462811388017664a0c19ee1f7cb3b25fb5480070a8293d2d0e6c96dd63d724fd01d07fdb4684e0b0b8f2cae448847ef852f6bccec1d5a7576e39f9f23864e79a5d92678ffa7cb4694b7623f286e3f9780a84b84e1b2ff9e10e48f61bb5aacf5e30132bc7140c4af019123cb9a74bc087ae22a3a3fe95fe899aec94b234ef5140114db6f5214f", 0xdd}], 0x4, &(0x7f0000ce6000)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x10000, 0x8000, 0xd2, 0x80000000, 0x9, 0x7ff, 0x2, r2}}, @init={0x14, 0x84, 0x0, {0xa11, 0xfff, 0x4, 0x4}}], 0x58, 0x0}, {&(0x7f0000b6c000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000087d000-0x8)=[{&(0x7f0000b29000-0x67)="62d6eac34423deefd14224d52d50463d54a69b8defde0654ada0984714502c205e90a9e86e406237ff882b9373fe9b29698c92beb98360d42e955ef5c5724f4756144d626be5ff1d15392e6d3925914b83511cb3f8f450ba51925a59a5bed773776033369d193f", 0x67}], 0x1, &(0x7f0000281000)=[@init={0x14, 0x84, 0x0, {0x10000, 0x8, 0x9, 0x51d3}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x208, 0x0, 0x18fd, r3}}], 0x58, 0x40}], 0x3, 0x4000000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fb2000)=0xfffffffffffffff9, 0x4) r4 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) [ 46.763943] audit: type=1400 audit(1517432692.081:11): avc: denied { set_context_mgr } for pid=6150 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 46.807709] binder: 6150:6165 got reply transaction with no transaction stack [ 46.819343] binder: 6150:6165 transaction failed 29201/-71, size 32-24 line 2921 [ 46.832829] binder: 6150:6154 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/31 21:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000441000)='/dev/loop-control\x00', 0x200800, 0x0) clock_adjtime(0x0, &(0x7f000006e000)={0xd3b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 21:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c22000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f000002e000-0xf)="43ebd7d386728f07acc583789d2f97", 0xf) r1 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x180004524, &(0x7f0000383000)="") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000daf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ba1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, r2}) 2018/01/31 21:04:52 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000001000)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fchmod(r0, 0x0) 2018/01/31 21:04:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) flistxattr(r0, &(0x7f0000cde000)=""/83, 0x53) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x891a, &(0x7f0000a96000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x0, @fr_pvc=&(0x7f0000000000)={0x400}}}) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setresuid(r2, r3, r4) fcntl$setstatus(r1, 0x4, 0x40400) 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) ioctl$KDADDIO(r1, 0x4b34, 0x54f) lgetxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x14)=@known='security.capability\x00', &(0x7f0000002000-0x3c)=""/60, 0x3c) getdents64(r1, &(0x7f0000cf0000-0x2c)=""/44, 0x12) unlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/31 21:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ba9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000db8000)=0xb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000144000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) 2018/01/31 21:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000cd0000)={0x0, 0x8, 0x0, @thr={&(0x7f000091e000)="54a7b1c76b16b147f151e48f5c7fd55f00a971220cd1e2c317c218c430363a663889bbb7c29127c6", &(0x7f00009fe000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e4000)=0x0) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 21:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a80000+0x2ae)='GPL.\x00', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000197000)={0x2e0, 0x2, {0xffffffffffffffff, 0x3, 0x1, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000a7b000)={{0x6, 0x8}, {0x6a7, 0x6}, 0x8000, 0x0, 0x8b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000b68000-0xbc)={0x8001, 0x0, 'client0\x00', 0x0, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000006c000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000c94000-0xfad)=""/4096, &(0x7f0000b16000)=0x1000) r2 = syz_open_pts(r0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x0) [ 46.854359] binder: 6150:6154 got reply transaction with no transaction stack [ 46.862029] binder: 6150:6154 transaction failed 29201/-71, size 32-24 line 2921 [ 46.862253] binder: 6150:6170 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/31 21:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_mreq(r0, 0x0, 0x2a253719bb94bb90, &(0x7f0000d2d000-0x8)={@broadcast=0x0, @rand_addr=0x0}, &(0x7f000035d000)=0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000090000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000044f000)=0x0) mmap(&(0x7f0000cfe000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) 2018/01/31 21:04:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 21:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)="") mkdir(&(0x7f00000bc000-0xe)='./file0\x00', 0x0) truncate(&(0x7f0000519000)='./file1\x00', 0x59) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006ce000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa9000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a79000)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c13000-0x8)={r2, 0xddba}, &(0x7f0000706000-0x4)=0x8) fcntl$lock(r0, 0x902519849d109fa8, &(0x7f0000b93000-0x10)={0x0, 0x7, 0x8, 0x40, r1}) 2018/01/31 21:04:52 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) timer_create(0x0, &(0x7f000000a000-0x7)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000003000-0x4)=0x0) 2018/01/31 21:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea5000)='oom_adj\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000089c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099d000)=0xe8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000263000-0xe)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00007c2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8f000)=0xe8) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000344000-0x160)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x9, 0x8, "328c25a71ad075162df0dbcaffed3647020511785be9f73477bcb49547a779ccce71b6765df1671e655ceb0c7255e9bab625692493c0859387b680b5ff10f5ed4ed8fa81745e0fe47c02df95862bc098"}, 0x160) getresuid(&(0x7f0000a06000)=0x0, &(0x7f0000529000)=0x0, &(0x7f0000fe8000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000972000)={{{@in=@rand_addr=0xe, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x2, 0x0, 0x42, 0xa, 0xa0, 0xa0, 0x5c, r1, r3}, {0x3, 0x100000000, 0x1, 0x43, 0xa1b, 0x0, 0x1, 0x20}, {0x0, 0x9, 0x7, 0x2}, 0xffff, 0x2, 0x3, 0x1, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x3, 0x1, 0x4000000000, 0x2, 0x5, 0x6}}, 0xe8) connect$unix(r2, &(0x7f00007d3000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000142000)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/31 21:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000acb000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000437000-0x48)=@full={{0x3, {"a9d15ed90ebebc"}, 0x3}, [{"5cbbe1251ab15c"}, {"200e117a7ea040"}, {"e82e2280f81a7d"}, {"93c0ac3ba5feff"}, {"387f8a85135889"}, {"62e439b8baf4f4"}, {"5d7c07718e10cb"}, {"da6f274f27c1e6"}]}, 0x48) mkdirat(r0, &(0x7f00000d6000-0xa)='./control\x00', 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00005a3000)={&(0x7f0000646000)=[], 0x0, 0x2, 0x7fffffff, 0xfffffffffffffffc, 0xf18, 0x10001, {0x9d9, 0x5, 0x3, 0x6, 0x2, 0x7ff, 0x2, 0x20, 0x6, 0x0, 0x8e2, 0x7f, 0x7fffffff, 0x80000000, "3cc1b98ef88151065a050c524d2cb5a9737ee6cc624472f004c1aba61de2faed"}}) mkdirat(r0, &(0x7f0000e5d000-0x8)='./file0\x00', 0x3d) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000e1d000-0x8)='./file0\x00', r0, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x0) 2018/01/31 21:04:52 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) timer_create(0x0, &(0x7f000000a000-0x7)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000003000-0x4)=0x0) 2018/01/31 21:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ad9000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d84000-0x8)={0x0, 0x2}, &(0x7f0000673000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000072d000-0x62)={r3, 0x5a, "56fd238b862d0b83055883ce30ade5dc1ae93ca18ca049030e7588a8eaa2c11def87c1096a2766af0828b728c43d116b631f15b1849c71bb77f0a7ef1a2207c48b0ea5bced2b718f084df525619456a12162bd13a115748d6f10"}, &(0x7f000095b000-0x4)=0x62) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r4 = socket(0x200000000010, 0x2, 0x0) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c3000-0x10b)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000aa6000)=0x2, 0x4) r5 = getpgrp(0x0) ptrace$peek(0xffffffffffffffff, r5, &(0x7f000017c000-0x4)=0x0) 2018/01/31 21:04:52 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000023000-0x30)={0x9, 0x0, 0x7a, 0x7f, 0xe7, 0x9}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x38, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}, 0xff2a}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000024000-0x8)={r2, 0x0}) 2018/01/31 21:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000057a000)={0x0, 0x0}) listen(r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e11000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000d92000)=0x0, &(0x7f0000134000-0x4)=0x4) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000314000)="2200000016000700010004cd090105000a080000310004000000000005ffb2e7d92def0eaf4eb3b52d96cf63c52b21b5c0b22845d67dcd1ba9b617afdff02116f654121346e7163affcea3cf1959acb1a4b12490aa70c7f3c54c6036c845312e3d4915399efae23c4ca4351d7346f0574f10d4a2557f8decd2ac204f5476c58af2dec77338b8b2be634c715a01032155250a2f233c913a02279b631e2e9aae7b93b9730cdbdf99a99ebc8f4950d463da8b5957dbef9b29f4d2e9e496f0683c132b0026fb62fa48e3755eaf4c7b29", 0xce) lseek(r1, 0x23, 0x1) rt_sigpending(&(0x7f0000243000)={0x0}, 0x8) socket$inet6(0xa, 0x80007, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000df7000-0xc)='/dev/autofs\x00', 0x40, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000538000-0xb)='/dev/hwrng\x00', 0x20100, 0x0) 2018/01/31 21:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f00005f6000-0xea)=""/234) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000298000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00007fa000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(r0, r2, &(0x7f00008bf000)=0x0, 0x200041c) 2018/01/31 21:04:52 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x410940, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000008000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000008000-0x30)=[{&(0x7f0000006000-0xfd)=""/253, 0xfd}, {&(0x7f0000007000)=""/9, 0x9}, {&(0x7f0000007000-0x2d)=""/45, 0x2d}, {&(0x7f0000005000+0x4dc)=""/16, 0x10}, {&(0x7f0000008000-0x59)=""/89, 0x59}, {&(0x7f0000005000-0x7d)=""/125, 0x7d}], 0x6, &(0x7f0000002000)=""/45, 0x2d, 0x40}, 0x17b9}, {{0x0, 0x0, &(0x7f0000005000-0x38)=[{&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000003000)=""/215, 0xd7}, {&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000008000-0x87)=""/135, 0x87}, {&(0x7f0000007000)=""/243, 0xf3}, {&(0x7f0000008000-0x2b)=""/43, 0x2b}, {&(0x7f0000003000)=""/131, 0x83}], 0x7, &(0x7f0000007000)=""/228, 0xe4, 0x93}, 0x5906ecec}, {{&(0x7f0000008000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000007000)=[], 0x0, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x58d7}, 0x1}, {{&(0x7f0000004000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000007000)=""/26, 0x1a}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/13, 0xd}, {&(0x7f0000007000)=""/15, 0xf}, {&(0x7f0000008000-0x23)=""/35, 0x23}, {&(0x7f0000007000)=""/0, 0x0}], 0x6, &(0x7f0000002000)=""/4096, 0x1000, 0x7}, 0xfffffffffffff801}], 0x4, 0x2, &(0x7f0000007000)={0x0, 0x989680}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000008000-0x31)='bdevppp1#-securitycgroupuser@%eth0eth1!\'keyring-\x00', 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000007000)='/dev/random\x00', 0x0, 0x80980) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fanotify_init(0x22, 0xc8802) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(0xffffffffffffffff, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000)=0x10, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/autofs\x00', 0x8000, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x6, 0x0) setsockopt(0xffffffffffffffff, 0xffffffff, 0xfffffffffffffff7, &(0x7f0000008000-0x2a)="c003d100a36a9c426cb3f84938ae9528f2ae70c8bc3c1b4d4971e1d72250ee66a58297b31478781b2dc0", 0x2a) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/31 21:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x4, &(0x7f00000c7000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000667000)="7bed", 0x2, 0x4000, &(0x7f0000960000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000562000)={&(0x7f000006f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000df6000-0x40)=[{&(0x7f00005b7000-0x7c)=""/124, 0x7c}], 0x1, &(0x7f00001d4000-0x4c)=""/76, 0x4c, 0x0}, 0x0) sendto$inet(r1, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000c33000)=""/69) 2018/01/31 21:04:52 executing program 7: clock_gettime(0x7, &(0x7f00000a3000)={0x0, 0x0}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) openat$rfkill(0xffffffffffffff9c, &(0x7f000093c000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000536000)=""/74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000aed000)={0x81, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x899, 0xfffffffffffffffd, 0x4831, 0x0, &(0x7f0000001000)=@generic="0cebd6871e03f37f576b451daf55e33d", 0x0, 0x542e, 0x3ff}) 2018/01/31 21:04:52 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) recvmmsg(0xffffffffffffffff, &(0x7f0000ffa000-0x78)=[{{&(0x7f0000ffa000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000ffa000-0x50)=[], 0x0, &(0x7f0000ffa000-0x78)=""/120, 0x78, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000ff9000)=[], 0x0, &(0x7f0000ff9000)=""/139, 0x8b, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000ffa000-0x10)={0x77359400, 0x0}) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ffb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000ffb000)={0x20, 0x7, 0x20}) bind(r0, &(0x7f000025f000-0x10)=@llc={0x1a, 0xc, 0x1000000000ffff, 0x800000004, 0x401, 0xffffffffffffff4d, @random="3a62c3bbed44", [0x0, 0x0]}, 0x10) 2018/01/31 21:04:52 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ddc000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x18)=[{0x2, 0x4}, {0x6, 0x1fffe000000}, {0xc, 0x3f}], 0x3) prlimit64(0x0, 0x0, &(0x7f0000001000-0x8)={0xfffffffffffffffd, 0x0}, &(0x7f0000952000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x62, 0x111000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)="87fbed273d5800eb6bd8e73b8d60aeb255f4610734e6b7a85acd4595186d73ecc9aaebc060f848c0121f97af0a40b8235e3825d2b11ed1779cd7012635fd4f1a2d013ae2f30fb432bd") setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x18000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x4, 0x401}, &(0x7f0000001000-0x4)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000f11000)={&(0x7f0000000000/0x1000)=nil, 0x7f, 0x3, 0x98, &(0x7f00006a7000/0x1000)=nil, 0x9}) write$selinux_context(r2, &(0x7f0000001000-0x2b)='system_u:object_r:mount_exec_t:s0\x00', 0x22) 2018/01/31 21:04:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x5, 0x33, 0x80}, &(0x7f00001f3000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x6}, &(0x7f000003d000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000cc2000)={0x0, 0x0, 0x0}, &(0x7f00008cb000-0x4)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000013000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000017000)=[], 0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00009c1000)="", 0x0, 0x8000, &(0x7f00006fb000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 21:04:52 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fd8000-0x4)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/context\x00', 0x2, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000fd7000-0xa)="6e000000000000001f00") getdents64(r1, &(0x7f0000f73000-0x159)=""/528, 0x210) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000dbb000)="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") ioctl$KDSETMODE(r1, 0x4b3a, 0x9) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000fd9000)=0xf6b7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00008cb000)={0x20000000, 0x0}) geteuid() 2018/01/31 21:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x1, 0x0}, 0x569b4f54db4401b6) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000056c000-0x4)=0xb) r2 = socket$inet(0x2, 0x2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000686000)='./file0\x00', 0xc0000, 0x1) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000d60000)=@req3={0x4, 0x4, 0xffffffffffffffc0, 0x1, 0x198, 0xfffffffffffffff7, 0x4}, 0x1c) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r4 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r2, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 21:04:52 executing program 0: mmap(&(0x7f0000000000/0x396000)=nil, 0x396000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000069000)='/dev/usbmon#\x00', 0x2, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000159000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0xff, 0x0, 0xffffffffffffff5c, 0x9, 0x4}, 0x20) syz_emit_ethernet(0x36, &(0x7f0000178000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2c, 0x0, @multicast1=0xe0000003, @multicast2=0xe0000002, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00002b2000)={0x0, 0x1, [0x0]}) [ 47.110621] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 47.148566] netlink: 10 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/31 21:04:52 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000006000-0x4)=0x8, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000003000)={0x7, 0x1, 0x20, 'queue0\x00', 0x642, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_netfilter(0x10, 0x3, 0xc) write$selinux_load(r1, &(0x7f0000701000)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/31 21:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r0, r0, &(0x7f0000369000)=0x0, 0x10000400000ff) socket$unix(0x1, 0x5, 0x0) writev(r0, &(0x7f0000538000)=[{&(0x7f0000ee7000)="481ea69b98f9a9e4b6429078d91f897b93257c635eeff2dc18c248b34b211799a156fbc42d2e8d078761b1c2fed2357b", 0x30}], 0x1) [ 47.217861] IPv4: Oversized IP packet from 127.0.0.1 2018/01/31 21:04:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f00005f6000-0xea)=""/234) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000298000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00007fa000-0x4)=0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(r0, r2, &(0x7f00008bf000)=0x0, 0x200041c) 2018/01/31 21:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f00001bf000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000fd7000-0x8)={0x0}, 0x8) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000d56000-0x4)=r2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000098b000-0x4)=0x1000, 0x4) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ce0000)='tls\x00', 0x4) 2018/01/31 21:04:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b78000-0xd)='/dev/net/tun\x00', 0x0, 0x440902) fgetxattr(r0, &(0x7f00005a3000-0x12)=@random={'user.', '/dev/net/tun\x00'}, &(0x7f0000f98000)=""/116, 0x74) r1 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r0, r1, &(0x7f00005f3000-0x8)=0x40000000, 0x613a) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000096d000-0x4)=0x0, &(0x7f00007c8000)=0x4) [ 47.263044] netlink: 10 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/31 21:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000136000-0x4)=0x2, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000222000-0x15)='/proc/self/net/pfkey\x00', 0x10c00, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b4e000)={0x0, 0x101, 0x400}, &(0x7f0000573000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c84000)={r2, 0x0}, 0x8) accept4$ax25(r1, &(0x7f00003f4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e90000-0x4)=0x10, 0x800) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 21:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000067f000-0x11)='net/softnet_stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r1, r1, &(0x7f00008c5000-0x4)=0x4b, 0x400000ff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000026f000-0x1)={0x101}, 0x1) 2018/01/31 21:04:52 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000fa2000-0x10)={&(0x7f0000002000)=""/64, 0x40}) 2018/01/31 21:04:52 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000002000)=0x2) r1 = syz_open_dev$tun(&(0x7f0000005000-0xd)='/dev/net/tun\x00', 0x0, 0x101001) fcntl$addseals(r1, 0x409, 0x0) sysinfo(&(0x7f0000003000-0x4)=""/4) [ 47.373005] IPv4: Oversized IP packet from 127.0.0.1 [ 47.386037] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 47.395748] IPv4: Oversized IP packet from 127.0.0.1 [ 47.409146] IPv4: Oversized IP packet from 127.0.0.1 2018/01/31 21:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$urandom(&(0x7f00005af000-0xd)='/dev/urandom\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000063f000)=@req={0x50, &(0x7f00002b4000-0x4a)={@generic="865de6bd3040f169ee5b6b2a9f55d6c9", @ifru_mtu=0x0}}) 2018/01/31 21:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002da000-0x10)='/dev/sequencer2\x00', 0x45, 0x0) writev(r0, &(0x7f0000022000)=[], 0xfd) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f000071d000-0x8)={&(0x7f00005cf000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400000000000008e}) connect$ipx(r0, &(0x7f0000244000-0x10)={0x4, 0x5, 0x1f, "38aa567540aa", 0x8, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000776000-0x20)={0x10001, 0x5, 0x2, 0x2, 0x0, 0x4, 0x1f, 0x3, 0x0}, &(0x7f0000e1f000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000081f000+0x94d)=@assoc_value={r1, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009de000)={r1, 0x8001}, 0x8) 2018/01/31 21:04:52 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000001e000-0x4)=0x1000, 0x4) 2018/01/31 21:04:52 executing program 3: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00009b7000-0x4)=0x5d3) 2018/01/31 21:04:52 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7e, &(0x7f0000026000)=0xffff, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000013000-0x8)={&(0x7f0000025000)=@ipv4_getnetconf={0x3c, 0x52, 0x0, 0x7, 0x2, {0x2}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x5}, @NETCONFA_FORWARDING={0x8, 0x2, 0xfffffffffffffffb}, @NETCONFA_RP_FILTER={0x8, 0x3, 0xfffffffffffffffd}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x80}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 21:04:52 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f000013a000)=[], 0x200000000000027a, 0xa5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000765000-0xa3)=""/163, 0xa3}, {&(0x7f00009b5000-0x8)=""/55, 0x37}], 0x2) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x8) 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000)={0x4c, 0x0, &(0x7f0000000000)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x30, &(0x7f0000001000-0x48)=[@fda={0x66646185, 0x8, 0x4, 0x34}, @ptr={0x70742a85, 0x0, &(0x7f0000000000)=0x0, 0x1, 0x1, 0x30}], &(0x7f0000002000-0x30)=[0x18, 0x30, 0x40, 0x68, 0x0, 0x78]}, 0x8}}], 0x0, 0x0, &(0x7f0000001000)=""}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000004000-0x1c)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f0000003000)={&(0x7f0000003000-0x4c)=@mpls_delroute={0x4c, 0x19, 0x0, 0x5, 0x0, {0x1c, 0x34, 0x14, 0x1, 0x0, 0x3, 0x0, 0x5, 0x800}, [@RTA_DST={0x8, 0x1, [{0x0, 0x7f, 0x2, 0x3ff}]}, @RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0x18, 0x1, [{0x2, 0x9, 0x177e80000, 0x7cd}, {0x9, 0x8001, 0x80, 0x4}, {0x215, 0x100000000, 0x649e, 0x6}, {0x4, 0x5, 0xa9, 0x100}, {0x7ff, 0x4, 0xff, 0x7}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0xd0}, 0x4000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0xd13, 0x3, [0xfffffffffffffff8, 0x0, 0x8]}, &(0x7f0000002000)=0xe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r3, 0x887}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000004000)={@generic=""/16, @ifru_mtu=0x0}) 2018/01/31 21:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000136000-0x4)=0x2, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000222000-0x15)='/proc/self/net/pfkey\x00', 0x10c00, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b4e000)={0x0, 0x101, 0x400}, &(0x7f0000573000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c84000)={r2, 0x0}, 0x8) accept4$ax25(r1, &(0x7f00003f4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e90000-0x4)=0x10, 0x800) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 21:04:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000edd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000)=0xe1, 0x4) 2018/01/31 21:04:52 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000003000-0x18)={0x7, {0x1}, 0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x8)={0x0}) 2018/01/31 21:04:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000373000-0x4)={0x3f}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r1, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000383000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000dcd000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000571000-0x4)=0x20) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ee2000-0x3)='lp\x00', 0x3) 2018/01/31 21:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00006db000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d9f000-0x10)='/dev/sequencer2\x00', 0x1e1440, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000010a000)=0x0) getpriority(0x0, r2) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000000c, &(0x7f00005e3000)=0xbc18, 0x18f793def7ec7eec) [ 47.573840] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/31 21:04:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) dup(r0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x0, 0x0}, 0x4) modify_ldt$write2(0x11, &(0x7f0000661000-0x10)={0xff, 0x20001000, 0x400, 0x74d, 0xfffffffffffffffa, 0x100000001, 0x1bc6, 0x513965e3, 0x0, 0x2}, 0x10) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00006ca000)=0x0, &(0x7f0000389000)=0x4) 2018/01/31 21:04:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000703000)={0x0, 0x0}) syz_open_pts(r0, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000656000)=@assoc_id=0x0, &(0x7f00009bc000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d6c000)={r1, 0xf9, "840c35511e5e452df9f8ef7d94633b14ba935b8e11c2ed628506398c4ffa9dc7df4924ce91f71a3529c4ae431ce4f22052534fafb8c0a05e715af4a487749afe432f6f3dd2b42e80f3ef5e42bd7ed8414e62653aa8b0ae55c763734b736041949a13c615e96c5401bf2176a8e7a24fd3247d2aa1aae2f494170dcbdaf53d4c65bedbbeffdedf37d211cae332582bb5a4aecda11c8f33f57e62f3606b63ea55b470c9be5a658f5a677b863a7d3f6e5b9347751e748edab67b34f2c2245a764674bbbd84e591ff211cf2fa288f9c1be63f844ac6979464475c66d643c35db9dbe8cbc302c30ba24223e67ac01cee2591cfe659b20b210a517557"}, &(0x7f0000c7e000-0x4)=0x101) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000733000+0x70a)=0x8, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00002f0000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004f5000-0x14)={0x214, 0x200, 0x62a1, 0x2, 0xffff}, 0x14) socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 21:04:52 executing program 3: ustat(0xd, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f000075d000)=0x0, &(0x7f0000000000)=0x0) 2018/01/31 21:04:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x40) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c0e000)=0x0, 0x4) r1 = inotify_init1(0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x80005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) perf_event_open(&(0x7f0000adb000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x40000000) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000979000-0x4)=0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000064f000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000710000-0x4)=0xee8b859cd7f4f2f0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000aca000)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) r6 = syz_open_procfs(0x0, &(0x7f0000001000-0x16)='net/ip_tables_targets\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000000)=0x80000000, 0x4) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r7, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r7, 0x0) dup2(r8, r7) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000f49000)=""/4096, &(0x7f000022b000-0x4)=0x1000) clock_settime(0x6, &(0x7f0000117000-0x10)={0x0, 0x0}) r9 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x3, 0x200, 0x0, 0x0, 0x8200, 0x0, 0xfffffffffffffffc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r9, 0x10, &(0x7f0000057000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 21:04:52 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000002000-0x3e)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x1, 0x62, 0x5) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='cgroup\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000004000)=[{{0x0, 0x7530}, 0x5330, 0x5, 0x7}, {{0x77359400, 0x0}, 0x1, 0x3, 0x6}, {{0x77359400, 0x0}, 0x8, 0x2, 0x7}], 0x30) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) 2018/01/31 21:04:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000057c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e86000+0xe49)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fffffff, 0x1, 0x2, 0x5, 0x101, 0x396e, 0x7fff, 0x7, 0x800, 0x5f, 0x8, 0x8, 0x4, 0x100000001, 0x68695bec]}, &(0x7f0000969000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007ae000-0x16)={r2, 0xff, 0x7, [0x995, 0x5, 0x1ff, 0x7, 0x0, 0x6, 0x9]}, 0x16) msync(&(0x7f0000c97000/0x3000)=nil, 0x3000, 0x2) 2018/01/31 21:04:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bf000-0xc)='/dev/rfkill\x00', 0x262401, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00005c5000)=0x0, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005a3000)=0x0) ptrace$pokeuser(0x6, r2, 0x9, 0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r0) 2018/01/31 21:04:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa5b068e33df8bc5c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @random="3fa1713eb7b5", @common='yam0\x00'}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) [ 47.615634] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/01/31 21:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac8000-0x176)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) madvise(&(0x7f0000682000/0x2000)=nil, 0x2000, 0x6f) 2018/01/31 21:04:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00003c9000/0x2000)=nil, 0x2000, &(0x7f0000001000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f36000)='/dev/sequencer\x00', 0x8003, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x7, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000068c000)=[{0xa, 0x538}, {0x8, 0x6}, {0xb, 0x0}, {0x0, 0x80}], 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000513000)={0x0, 0x0, 0x0, 0x0, 0x9, 0xb, 0x1f, 0xc, "bc04379e918c1a7d504c53770d2f3c0451a67a2a1967bb81cb11df3c96fc4e39f6a35bfb339de4183278b66a04cb8e0b0d7d89547436319647b2b69016acfbeb", "9f747fe47ea396a5c7b6d137d3c4b07185603dbd12a520182e09bdb4f22babd0", [0x1f, 0x4], 0x0}) 2018/01/31 21:04:53 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000cfc000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00009fe000)=""/63, &(0x7f0000db0000)=0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000a78000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000006, 0x0, 0x768c4213) 2018/01/31 21:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000883000)="8e6d5d44f98648f84050cfa28888bd1622cc5ae2fd71c3d93a3003629b9e797ffff4cf1bac18102e10d0fad8a9639708c3869c61e97e25b65409") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb4000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006b3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00005e9000-0x8)={r1, &(0x7f0000fe9000-0x66)=""/102}) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000f5a000-0x4)=0x0, 0x416) 2018/01/31 21:04:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001000-0x2)={0x6, 0x7fff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000168000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000001000-0x4)=0x0, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0xb65cb7ebe2885d18, 0x1, 0x2, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000cd1000-0x2e)=""/46) request_key(&(0x7f00007c6000)='dns_resolver\x00', &(0x7f0000593000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000edd000-0x1)='\x00', 0xffffffffffffffff) 2018/01/31 21:04:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000f51000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c35000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da4000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x13}, @in=@multicast1=0xe0000001, 0x3, 0x80, 0x2, 0x0, 0x0, 0xa0, 0xa0, 0x4, r1, r2}, {0x1, 0xffff, 0x7fff, 0x100000000, 0x8000000000000, 0x3f, 0x2, 0x3f}, {0x100, 0x3, 0x80000001, 0xffffffffcb8194b0}, 0x67, 0xf, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x1, 0x7, 0x5, 0x2, 0xb33}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000000)=0x0) getrandom(&(0x7f00001b6000-0x97)=""/151, 0x10616, 0xfffffffffffffff9) 2018/01/31 21:04:53 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000004000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000003000-0x59)=""/89, &(0x7f0000003000-0x4)=0x59) preadv(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000014000-0x39)=""/57, 0x39}], 0x1, 0x0) 2018/01/31 21:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000065000-0xd)='/selinux/mls\x00', 0x0, 0x0) fchown(r0, r1, r2) r4 = open(&(0x7f0000808000-0x8)='./file0\x00', 0x40000, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00001bc000-0x108)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4, 0x5, 0x100, 0x2, 0xa8, 0x821, 0x16, 0x45ed, 0x1f, 0x8001, 0x7, 0x2, 0xb3a, 0x5]}, &(0x7f000096e000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000442000-0x6)={r5, 0x7e}, &(0x7f000042d000-0x4)=0x52f) 2018/01/31 21:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000430000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ppoll(&(0x7f00009aa000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000b19000-0x8)={0x77359400, 0x0}, &(0x7f0000b40000)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00002e2000-0x4)=0x40000000000a) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c1f000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d82000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000682000)=0xb) 2018/01/31 21:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) pwritev(r1, &(0x7f0000acc000)=[{&(0x7f0000fb6000)="6cb98b02190985fc9228f19e7ad1fce5939ce94299fb63484e4f28312b521b92a2774947f5b91e2aa70eac63dad51a97cf9febd71d9edb1361958b2843f89d1a8ce541a9aa3765ef74131370411f7bdf23410196e8c22254ce3812263f33c3022ec460f7a9b534927ddf06fa8e615436c661a322e7a0817de853c34b20a204aa161cea33", 0x84}, {&(0x7f00008e2000)="94c6a0c8c78892f4f3b3efa420d95ae7", 0x10}, {&(0x7f0000ad6000)="83e557139d10085107664bd222be646eb0c7c901f0b6ceb89599aff5b938b699d632a2fa2aa69bd7868e07dffe0a094ebc0a77e9534b6c939d879cc226988379a5c5c280b1a2d520edd400fe4f4bd31d29814e3df0303c604fdd07bf58707196", 0x60}, {&(0x7f000050a000)="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", 0x1000}, {&(0x7f00004ae000-0xdb)="cf60a90d8ee17b94352f7a4bf4316bdb5c7f8eb58c60392bfcd0622a53ada2381c850885735d7d902161a489b8d2610c121dfc178037bfde403bf70d8aa62131b1f0ffc78c1d5859b025afa3f3af75be05a0287d74dac748666d1eaa2b69782dd570c6fb20dd0f0694e85a24df2500c7bc0285f3a1413d841f00f54ed27de1dc30edbb46fb840513e878771bef1fa2842ba10e3a3d9f05ae938001081a9bdee6e9fbcd366f347d2820e68025ec3f7f4effb485b4f43b1990a8ed2c37765f5e9802cbe10fb895b464927ecd4a620b78cbe3baa75094269f3c0077db", 0xdb}], 0x5, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r2, &(0x7f000052a000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x11, 0x100000807, 0x4b6b) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f000038f000-0x50)={{0x3f, 0x3}, {0x8001, 0xffffffffffffffcb}, 0x7, 0x2, 0xfff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) fcntl$getflags(r0, 0x401) connect$pppoe(r1, &(0x7f0000a17000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/31 21:04:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000f85000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = mq_open(&(0x7f0000b0d000)='\x00', 0x40, 0x1, &(0x7f0000a04000)={0xe6e, 0xb2, 0x8001, 0x976, 0x0, 0x400, 0x8, 0x3}) write$fuse(r0, &(0x7f0000948000)={0x1c, 0x0, 0x7, @fuse_notify_inval_entry_out={0xfffffffffffff800, 0x100}}, 0x1c) pread64(r1, &(0x7f0000a6c000)=""/162, 0xa2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000de6000)=@sack_info={0x0, 0x401, 0x40}, &(0x7f00004b9000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003e3000)={r2, 0xae, "f3e584f2a7b4500646945cf68448b291764e737cf632e491fb2e430e50884ca3290e1755435de9712bdc6b718abfa715dcd03fa76dc7ea380c00914dfa79f7d58e69438477d9a6c340965ccdb240d791ab57e3e8286a78dbf2744d088b098eaf2b58243255f81a760d6686ab0b1a5f1226dff7cd61252c96327eff4ea2d854c986c055f71a85bb52d69c6a497b9e2e2cdf022ef2eac29e747b7011345b4057411394d1ceb4adc5f0ec3e46ec8fde"}, &(0x7f0000f87000-0x4)=0xb6) mq_notify(r0, &(0x7f0000906000-0x60)={0x0, 0x0, 0x2000000000001, @thr={&(0x7f000099d000-0x2d)="", &(0x7f00007e8000-0x71)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f000076d000-0x53)="", 0x0, 0x0, &(0x7f000003f000-0x10)={0x0, 0x0}) linkat(r0, &(0x7f0000a66000)='./file0/bus\x00', r0, &(0x7f0000a6a000-0x8)='./file1\x00', 0x0) 2018/01/31 21:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e50000/0x4000)=nil, 0x4000, 0x2000000, 0x6110, r0, 0x0) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) ppoll(&(0x7f000000f000-0x18)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000e69000-0x10)={0x0, 0x0}, &(0x7f0000aa4000-0x8)={0x0}, 0x8) 2018/01/31 21:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) recvfrom$inet6(r0, &(0x7f0000d1c000)=""/22, 0x16, 0x40000040, &(0x7f0000df6000-0x1c)={0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000b97000)={&(0x7f000028b000-0x1c)=@in6={0x2, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x329, &(0x7f0000f44000-0x18)=[], 0x0, &(0x7f0000aa3000)=[{0xc, 0x0, 0x2, ""}], 0xc, 0x0}, 0x0) 2018/01/31 21:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r2, &(0x7f0000d56000-0x60)=[{{&(0x7f00008a4000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000099000+0xd4a)=[{&(0x7f000042c000)=""/122, 0x7a}, {&(0x7f0000090000-0xc4)=""/196, 0xc4}, {&(0x7f00005f6000)=""/103, 0x67}, {&(0x7f0000e00000-0x3a)=""/58, 0x3a}, {&(0x7f000072f000)=""/49, 0x31}, {&(0x7f0000e1d000-0x1e)=""/30, 0x1e}], 0x6, &(0x7f0000e27000-0xdb)=""/219, 0xdb, 0x41}, 0x100000001}, {{&(0x7f00001c5000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000c46000)=[{&(0x7f00002dd000-0x4a)=""/74, 0x4a}, {&(0x7f0000050000)=""/4096, 0x1000}, {&(0x7f00003ab000-0x54)=""/84, 0x54}], 0x3, &(0x7f0000e25000-0x3e)=""/62, 0x3e, 0x8}, 0xff}, {{&(0x7f0000261000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000d41000)=[{&(0x7f0000e2d000)=""/16, 0x10}, {&(0x7f0000316000-0x55)=""/85, 0x55}, {&(0x7f0000269000-0xc4)=""/196, 0xc4}, {&(0x7f0000a47000-0x88)=""/136, 0x88}, {&(0x7f000094b000-0x35)=""/53, 0x35}, {&(0x7f0000743000-0x11)=""/142, 0x8e}], 0x6, &(0x7f0000ece000)=""/218, 0xda, 0x8}, 0x8}], 0x3, 0x40002021, &(0x7f00004ed000)={0x77359400, 0x0}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000a36000-0x2)={0x6, 0x8}) fanotify_init(0x0, 0xc0000) r3 = dup2(r1, r2) getpeername(r3, &(0x7f0000920000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eeb000-0x4)=0x26) 2018/01/31 21:04:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/autofs\x00', 0x30342, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000013000)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 21:04:53 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000028000)='/dev/input/mice\x00', 0x0, 0x480) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000029000-0x4)=0x0, &(0x7f0000025000)=0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/31 21:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = syz_open_procfs(0x0, &(0x7f00006ed000-0x8)='ns/user\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001eb000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000746000)={&(0x7f0000015000)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f00000f6000)={&(0x7f0000749000)={0x23c, 0x23, 0x4, 0x6, 0x2, {0x15, 0x0, 0x0}, [@nested={0x78, 0x30, [@generic="20e8db83791265953c68f048ba8d9b7e75a2ef42e6be785cba2dc725bd53f403be133e6134e5", @generic="1ec42eb45116624d6b58c8cdab7543877d0e869e34baf7e929ac87bb1961a58f87163f45c17583e11cf1dfe11a0c6f3a01c2b64e01f587a326a0183366dc8b5b59fb490cc91aab1785094126"]}, @typed={0xc, 0x71, @ipv4=@empty=0x0}, @nested={0x1a4, 0x66, [@generic="6aa5626e92164570a14b2395e0bea4453740", @generic="2a2b7ca5f1d85c8f8168941abe7dcede77b4d55a9590a96bac7bae1f2832867d418c877d0805376c8cad09d280c0b0584665494ceb6f99ab2a2c30e5391567e2b8a6bb1fcd77b545deb6f96db4c2f1b3c3703e7f1f424e2a39ab326785f4001695355028f104de6099bf0c8644201bfb90afd7a357216b2925c21528e08d623b7728e2e427fbfd7bba", @generic="3a34d034abce855db8ea3431c596e01dd4f39a8def7993066db124d6077e17a03913a1e1e4f7e2f7ef978ac575083b2b8540c48395a2a6d41d339d17282dfa2dae5f8d896f08afd1c81a401eda2745ac1742e58ed22c59d64cd4e3536558be55222300f1e5308540ba07851e2633088bfddad2bf58c302fd7154443eb0000b8ad1ee6c40b6dae4e0f63fdba2a0d931f258621dcb915a3d654a2182d4aead1ca2c06966b54cdccbf04249c569eb2f4474753dabeec4e7cd1995088c8bfe534a2d2360955ce34c8e75b8f3ca2bdca8debc5fc3d9fc7c8f24539356c04f8d64a3f913a6b6fde886dd1c3362bf2a4019912bfd80e178c06a3e", @typed={0xc, 0x64, @uid=r3}]}]}, 0x23c}, 0x1, 0x0, 0x0, 0xc0}, 0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000cce000-0x10)={0x2, 0x3ff, 0x7fffffff, 0x8}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e6c000-0x30)={0x24d, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000016000-0x1)=""}) 2018/01/31 21:04:53 executing program 0: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x2) ioctl(r0, 0x440000000000127f, &(0x7f0000034000-0x1)="") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000035000-0x9)='/dev/sg#\x00', 0x5, 0x80) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000035000-0x6)={0x9, 0x272, 0xfff}) epoll_wait(r1, &(0x7f0000025000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x2) 2018/01/31 21:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KDSETLED(r0, 0x4b32, 0x9) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000091e000)='/selinux/enforce\x00', 0x0, 0x0) epoll_create1(0x0) timerfd_create(0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000406000)=0x0, &(0x7f0000bf3000-0x4)=0x4) pselect6(0x40, &(0x7f0000cc7000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, &(0x7f0000a35000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x99f, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0xfd22}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000091d000)=@generic={0xff, 0x8001, 0x5}) pipe2(&(0x7f00007b9000)={0x0, 0x0}, 0x4800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d5c000-0x8)=0x0, &(0x7f0000043000)=0x8) clock_gettime(0x6, &(0x7f0000f10000-0x8)={0x0, 0x0}) 2018/01/31 21:04:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clock_gettime(0x0, &(0x7f0000c10000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000012000)={0xff, 0x1, 0x5, {r1, r2+10000000}, 0x9, 0xcab3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f000000d000)={{0x6b0f, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:53 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) rmdir(&(0x7f0000737000-0x8)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f83000-0xad)="", 0x0, 0x0, &(0x7f0000f82000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7f000-0x4)=0x8001, 0x4) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2018/01/31 21:04:53 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x42, &(0x7f0000006000)=""/1, &(0x7f0000006000)=0x1) ioctl$int_in(r0, 0x0, &(0x7f0000003000-0x8)=0xfffffffffffff562) 2018/01/31 21:04:53 executing program 6: syz_open_dev$urandom(&(0x7f00002a1000-0xd)='/dev/urandom\x00', 0x0, 0x400) getsockname(0xffffffffffffff9c, &(0x7f0000eb6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f1000-0x4)=0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000970000)={0x101, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f00007a9000-0x1)="", 0x1c7, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000818000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) removexattr(&(0x7f00006c9000-0x8)='./file0\x00', &(0x7f0000d1f000)=@known='system.sockprotoname\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000055000)=0x0) ptrace$peek(0x2, r1, &(0x7f00009fe000)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000071c000-0xb8)={0x0, 0xffffffff, 0x4, 0x200, 0xfffffffffffff801, 0x7fff, 0x7, 0x3, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x6, 0x1, 0x8}}, &(0x7f0000995000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005de000-0x10)={0x2, 0x8206, 0x7a, 0x26, r2}, 0x10) unlink(&(0x7f000002c000)='./file0\x00') close(0xffffffffffffffff) utimensat(r0, &(0x7f0000a7b000)='./file0\x00', &(0x7f00003e9000-0x10)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) sysfs$3(0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007ac000-0x8)={0x0, 0x0}) bind$nfc_llcp(r0, &(0x7f00004d2000-0x58)={0x27, 0xffffffff, 0x4, 0x6, 0x1c0000000000000, 0x7, "c6e064f7f42b565705cf1f10bae3e734005875cec09680c4bf594e44ee9280408f58b7f3d02d5fe30988d529f8ab7a24ccd478e4ddcdc1396a1639b0c7f389", 0x5}, 0x58) syz_extract_tcp_res$synack(&(0x7f0000d78000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f000073b000)=0x0, &(0x7f00001de000)=0x4) [ 47.929310] binder: 6423:6427 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 47.942844] binder: 6423:6427 unknown command 0 [ 47.953237] binder: 6423:6427 ioctl c0306201 20e6bfd0 returned -22 [ 47.995639] binder: BINDER_SET_CONTEXT_MGR already set [ 48.014378] binder: 6423:6452 ioctl 40046207 0 returned -16 2018/01/31 21:04:53 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x800, 0xfffffffffffffffe) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001b000-0x4)=0x0, &(0x7f0000020000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x21) sendmsg$nl_generic(r1, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000006000)={0x18, 0x32, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 21:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f00000e3000-0x8)='./file0\x00', 0x100, 0x22) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d97000)={0xaa, 0x1, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 21:04:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f00009e1000/0x4000)=nil, 0x4000, 0x1, 0x70, r0, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000005000)="") 2018/01/31 21:04:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETSF(r1, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000984000-0x14)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 21:04:53 executing program 3: mmap(&(0x7f0000000000/0xe11000)=nil, 0xe11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000080b000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00006dc000-0x28)={0x0, 0xb, 0x1, 0x4, "e53aa7a363fcf1991da358d6017519730c35c9ac6d201123621386f856430f5b"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e12000-0xc)='/dev/autofs\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00004f0000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000489000-0x90)=[{{0x0, 0x7530}, 0x6, 0xdeb1, 0x8}, {{0x0, 0x0}, 0x100000000000, 0x6, 0x7}, {{0x77359400, 0x0}, 0x1f, 0x4, 0x2}, {{0x77359400, 0x0}, 0x100000001, 0x5, 0x80000001}, {{0x0, 0x0}, 0x1, 0x3f, 0x1ff}, {{0x0, 0x0}, 0x3, 0x1, 0x4}, {{0x77359400, 0x0}, 0x1, 0x7ff, 0xfffffffffffffff9}, {{r2, r3/1000+30000}, 0x9, 0x1, 0x45a0}, {{0x0, 0x0}, 0x4, 0x7fff, 0x8}], 0x90) mmap(&(0x7f0000e12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000e13000-0x5)='./file0\x00', 0x88) mmap(&(0x7f0000e11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000e12000-0x4)=0x40, 0x4) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000e12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000e13000-0xb7)="ebaccc1a66f75f8f16233ba59be79784de66971068ac4744209ea55c1f2383bed1e467581b99d29761c80bc9e0dcb39d1bf3a3e006e668a75d58942a6203ff6a431245cc360268f142e32ab8260052e8d2671b8bd290bc1998c7532fa2779adf2752e87e6b0dfb6fc55015d8800149c074c5d81afef8f8d2c03f782001753c354c3d3f1dc115934f1f411f91eeeba746361852978f8be70ad1e25230814ca6945e4fe3054b142afd6c4a608b8227b442062556b546cf48", 0xb7) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000e11000)={0x0, 0x0, 0x4, 0x0, "1d5bff00000062d4fc5c8f817a9535848be5509794003351101f2608a2a73333"}) 2018/01/31 21:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e96000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000079e000-0x11)='/selinux/enforce\x00', 0x113440, 0x0) r0 = memfd_create(&(0x7f0000b39000-0x11)='/selinux/enforce\x00', 0x1) ioctl$LOOP_SET_CAPACITY(r0, 0x1265) 2018/01/31 21:04:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00000ab000)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b84000)={0x3, 0x0}) ppoll(&(0x7f0000006000)=[{r2, 0x0, 0x5}, {r0, 0x7, 0x6}], 0x2, &(0x7f0000000000)={0x0, r1+10000000}, &(0x7f000000b000-0x8)={0x0}, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e11000-0x4)=0x0) process_vm_writev(r3, &(0x7f0000f76000-0x40)=[{&(0x7f0000fc1000)=""/159, 0x9f}, {&(0x7f000044a000)=""/0, 0x0}, {&(0x7f00007f8000-0x3)=""/19, 0x13}, {&(0x7f0000a35000)=""/169, 0xa9}, {&(0x7f00009e5000)=""/202, 0xca}, {&(0x7f0000d3f000-0x88)=""/136, 0x88}, {&(0x7f0000e6f000-0x51)=""/81, 0x51}, {&(0x7f0000811000-0x52)=""/82, 0x52}], 0x8, &(0x7f00008ae000)=[{&(0x7f0000553000-0x7)=""/7, 0x7}, {&(0x7f0000914000-0x1000)=""/4096, 0x1000}, {&(0x7f000063b000)=""/54, 0x36}, {&(0x7f00001d8000)=""/45, 0x2d}], 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/31 21:04:53 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x4000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000007000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000d000)=0x10) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/01/31 21:04:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffffd24) r1 = gettid() ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000d78000)={0x53, 0x80, 0x4, {0x1, 0xff0000000000000}, {0xfffffffffffffffe, 0x10001}, @period={0x5b, 0x80000000, 0x6, 0x1e, 0x100000001, {0x7fffffff, 0x1311, 0xfffffffffffffff8, 0x10000000000}, 0x1, [0x2]}}) syz_open_dev$evdev(&(0x7f0000046000)='/dev/input/event#\x00', 0xfff, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dc9000)={0x0, 0x0, &(0x7f0000e82000-0x7f)=""}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/31 21:04:53 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000d000-0x38)=[@in6={0xa, 0x3, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9aef}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7428ed9a}], 0x38) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f000002c000)=[{0x20, 0x29, 0x2, "91346bef386f13b189886daeb6d56e8624"}], 0x20, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) bind$inet6(r1, &(0x7f0000023000)={0xa, 0x2, 0x938, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa04}, 0x1c) bind$inet6(r2, &(0x7f000000b000-0x1c)={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000036000-0x58)={0x80000001, 0xfffffffffffff6e8, 0x3, 0x1ff, 0x401, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000199000-0x15)='/dev/pktcdvd/control\x00', 0x10100, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe, 0x0, 0x0}) 2018/01/31 21:04:53 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r0, 0x80000) fcntl$setpipe(r0, 0x407, 0xb) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe7000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x3) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x2, 0x0) 2018/01/31 21:04:53 executing program 0: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) open(&(0x7f0000adb000)='./file0\x00', 0x420400, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000ad9000-0x4)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) getpeername$inet6(r1, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002bc000)=0x1c) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fstat(r1, &(0x7f0000add000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000139000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x6, 0x1, 0x0, 0xa, 0x20, 0x80, 0x2f, 0x0, r2}, {0x8, 0x8, 0x8001, 0x2, 0x0, 0xd, 0x7fff, 0x3}, {0x234867c2, 0xffffffffffffffff, 0x10001, 0x5}, 0xdf4, 0xf, 0x3, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3, 0x3, 0x0, 0x8001, 0x8000, 0x4, 0x2}}, 0xe8) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x811, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/31 21:04:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002a0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000731000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000009a000-0x4)=0x8) bind(r1, &(0x7f0000950000-0x9)=@rc={0x1f, {0x1, 0x7fffffff, 0x2, 0xc6, 0x7, 0xfffffffffffff831}, 0x8000000}, 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c0b000)={r2, 0x7, 0x30, 0x8, 0x6bb6}, &(0x7f0000ef0000-0x4)=0x18) capget(&(0x7f00004ba000-0x8)={0x20080522, r0}, &(0x7f0000ac6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000343000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/31 21:04:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000fc0000)=""/90, &(0x7f0000001000-0x4)=0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee", 0x3}], 0x1) 2018/01/31 21:04:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000551000)=[{{&(0x7f00009c5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000a65000-0x5)=[], 0x0, &(0x7f00008da000)=""/32, 0x20, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000510000-0x10)={0x0, 0x1c9c380}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001d5000)='/dev/sequencer2\x00', 0x6801, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000c39000)=@int=0x0, 0x4) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/31 21:04:53 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000e000)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000000e000)={0x0, 0x80, 0x3, 0x31, 0x8fd, 0x100000001}, &(0x7f000000a000)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000009000)={r2, 0x40}, &(0x7f000000e000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000f000)=0xc) ptrace(0xffffffffffffffff, r3) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000003000)={@generic="5a3c5c69e10449d16655b9f953bbd466", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:53 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000-0x16)='/selinux/checkreqprot\x00', 0x200400, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000015000-0x6)={0x45, 0x69d, 0x0}) recvmsg(r0, &(0x7f000000e000)={&(0x7f000000f000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000e000)=[], 0x0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000016000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000015000)=0x1002, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005200030207fffd946fa283bc0aeee6d87986c4975e1d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 21:04:54 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000000a0a030007fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 21:04:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000784000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000078c000-0x4)=0x4, 0x4) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f00008e5000-0xd1)="2400000026007f000000000000097701000000ff0100000000000300ffffffff0100ff10", 0x24) 2018/01/31 21:04:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f000005a000-0x18)=""/24, &(0x7f0000c5e000-0x4)=0xe86b) 2018/01/31 21:04:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000013000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000017000)=[], 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f0000810000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000243000)=0x2e) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00002df000)={0x6, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x263951ad, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 21:04:54 executing program 5: sched_getparam(0x0, &(0x7f0000001000-0x4)=0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b83000-0x4)=0xe8) r3 = getegid() r4 = syz_open_dev$random(&(0x7f0000bc3000-0xc)='/dev/random\x00', 0x0, 0xc0402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4100, 0x0) r7 = socket(0xf, 0x80800, 0xffffffffffff8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000a3e000-0x8)=@req={0x50, &(0x7f0000000000)={@generic="6e0c6609800c964038aa4366642cd545", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x2, {0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r11 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b84000)={0x0, 0x0}) stat(&(0x7f0000b15000)='./file0\x00', &(0x7f000042a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000061b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() r17 = geteuid() r18 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = accept4(0xffffffffffffffff, &(0x7f0000346000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x40000, 0x0) r21 = syz_open_dev$urandom(&(0x7f000067d000)='/dev/urandom\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000772000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000022f000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getgid() r26 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r27 = socket$pppoe(0x18, 0x1, 0x0) r28 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000765000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000af4000)=0x0) r31 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f000093a000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000848000-0x10)=[{&(0x7f0000001000-0xac)="d23dbea0bb6c96e10ee67f8c261a6c4a886229c2a4813166cbee32ecd61cd8b50de19739042872f08fbe6f26fd0a5d7597d23a4c98d71802e710e374f1fa7fe8f68c7faa8496251ae23b0e4f5ff329a67ae83b47b12c86029c93daecb1666de5c3b359992bdd81bc19699d1fe1130f88e8ca589ec5c14b1a3a8bb23b42be755c9585bee38412a6567e99221f192282223cd6a58e6b199bddaddf347afa6e64a2d88f9721603f53cff5438f75", 0xac}, {&(0x7f0000000000)="b4bf016cd533e1983384c2f0cdaba44b0400be7fbbbb4955cd1850ad04ce769f888c8fbeba036d16defdcd75807e3beb5d7f0f9ef6d5532ee2b601346e5968105e341916a6286c9891b1be91ca98fc850af4bef85aecb6fbff1c6a3bdeebf9223d15317f12f5f3b5d5eded4b82afbb23f02312e761e547c77d286eab5a4f233b5fa89e7a6ce85fb23415fadafa03217439132c6ad1d742ecd51c6ee2a527", 0x9e}], 0x2, &(0x7f0000001000-0xec)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x24, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x1c, 0x1, 0x1, [r19, r20, r21, r22]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x1c, 0x1, 0x1, [r26, r27, r28, r29]}, @cred={0x18, 0x1, 0x2, r30, r31, r32}], 0xec, 0x40000}, 0x0) 2018/01/31 21:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000014a000)='/dev/sg#\x00', 0x7, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a80000-0x3)='nv\x00', 0x3) openat$selinux_access(0xffffffffffffff9c, &(0x7f00003ab000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c8b000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00c7f238fd43bfd71d6d1bd4aac3b21d"}) 2018/01/31 21:04:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf6000-0x8)={0x0, 0x0}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00007fc000)=""/152) r1 = socket$inet6(0xa, 0x2, 0x7) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_channels={0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x7, &(0x7f0000d31000)="") socketpair(0x2, 0x6, 0x3ff, &(0x7f0000ae8000)={0x0, 0x0}) r3 = creat(&(0x7f000015c000)='./file0\x00', 0x1) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000654000)={0x3, 0x79, &(0x7f00009c6000-0x79)="12fdf49a3764a9472528b34e1691d5cf447b6fa13921554ce43b823ed9e80404b32563b0abbd73905c2f2748e04b743279a3114395648673d4f3416de570b0d39c71bd82fd3730aaf5975d5611aca7fa272a418f522dea829b471525b867f3e36969cd521f901ce63de15f2baf01e50ae2170c4c5784a71538"}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006ce000)=@assoc_value={0x0, 0x80000001}, &(0x7f0000262000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000bbe000)={r4, 0x1, 0xb503, 0x100000000}, &(0x7f00009ca000)=0x10) 2018/01/31 21:04:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) rmdir(&(0x7f000042d000)='./file0/file0\x00') mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") write$selinux_create(r0, &(0x7f0000963000)=@access={'system_u:object_r:modules_conf_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x32, 0x33, 0x0}, 0x3e) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) link(&(0x7f00001c1000)='./file0/file0\x00', &(0x7f000006a000-0x8)='./file0\x00') 2018/01/31 21:04:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x20, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/rfkill\x00', 0x1a1000, 0x0) r2 = add_key$user(&(0x7f00000a7000-0x5)='user\x00', &(0x7f000023c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000150000-0x45)="b8fe28b260118d8abc81f7afd4533836a54790e02a81b10dd75b28ed300dd30bfeb1b4ef7292f034002a306f0dead379d02a3f070ae3be26320b7f611ef08a0a31105d1179", 0x45, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000fcf000)='.dead\x00', &(0x7f00009fa000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000492000)='/dev/rfkill\x00', 0x0) r4 = add_key$user(&(0x7f0000a1d000-0x5)='user\x00', &(0x7f00003fe000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e6e000)="4a38c53fde1e19aeec20025b4bf6066b206dd896351d5929b5754b6d5c", 0x1d, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f00002f5000-0xc)={r2, r3, r4}, &(0x7f000078a000-0xc4)=""/196, 0xc4, &(0x7f0000513000)={&(0x7f0000d4c000-0x40)={'sha1-avx\x00'}, &(0x7f000013c000-0xc1)="327f090a5e82f7e982be07cc2f435cfd18d3780d7dcdbc14c2bb1e958118d93651f088edb16d30fac56b088049099c077acd71c790d47c2768f88184c38f2978f00c936fa748e07304508a6079c34ae45bf80e69bba5f327fdc733159eb133260d94910fe2f594a52f777ab6deb95d1416e62a10ce56384217783c36e839b4e0e909df39242368292b976d38b034b4d519ccf556fbc4d7a4916e1ce05b4d0f5d173f1e0a1bebc919154ab7da050a2bd8890beb89575528a33fe78c732626adec7d", 0xc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r0, r1, 0x5, 0x4) r5 = memfd_create(&(0x7f0000714000)="2f64e63b2f6b764a00", 0x0) sendfile(r5, r5, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r5, 0x0) mq_unlink(&(0x7f0000001000)='dev ') 2018/01/31 21:04:54 executing program 7: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f3a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setns(r1, 0x40000000) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) 2018/01/31 21:04:54 executing program 2: mmap(&(0x7f000056f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000027c000)={0x2, 0x0, 0x5415, 0x7f, 0x0}) execve(&(0x7f000077c000)='./file0/bus\x00', &(0x7f0000ac5000-0x24)=[], &(0x7f0000eb1000-0x10)=[]) [ 49.398901] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/31 21:04:54 executing program 0: mmap(&(0x7f0000000000/0x4f8000)=nil, 0x4f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000024c000)={0x0, 0x0, 0xffffffffffffff9c}) sync_file_range(r0, 0x2, 0x8, 0x4) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000490000-0x30)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004f6000-0x78)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000049b000)=""}) 2018/01/31 21:04:54 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000593000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000970000)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000759000)=0xc) bind$packet(r0, &(0x7f00009b8000)={0x11, 0x1b, r1, 0x1, 0xff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x2, 0x0) write$eventfd(r2, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$tun(r2, &(0x7f0000001000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c0189e", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x34) readv(r2, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x6c)=""/108, 0x6c}], 0x1) 2018/01/31 21:04:54 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000197000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xbaac, 0x0}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000001800030007fffd946fe283bc020000f0fffffe05021d8568791ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 49.517791] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/31 21:04:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) r0 = open(&(0x7f00006b0000)='./file0\x00', 0x2f4441, 0x50) ioctl$TIOCSTI(r0, 0x5412, 0x1) listen(r0, 0x6) writev(r0, &(0x7f0000f36000-0x28)=[{&(0x7f0000fa3000-0xa4)="740a317ebf13a2a14039eba83796e2832a5b4b3f1935ed1c14a1b978c1a0e9276f8129ac6f8a70f872fecd5f34da61eab1dffdf3dde7a1d62bbd32f50086f3b02e430caf8d3c2db2972ee3dba59174a1c53fd968de9a1f6bd74abc216319a64ce06d0ac027d9a576471538445da841e5c149a750606d59969d26343529e349aafd71b5007c36bbc00869410d67c9376bf3b28f56aabc1fb34a7668bedd8eaf9697f56c92", 0xa4}, {&(0x7f0000bd3000)="4497789236581737a40c7932754ab8a97536c5b2ec8f6f917d09e564841addc5e84a581537f27ffec76d7d1743c18224b8f61f5526a1368492d25e37d13c7ef81d13d4480842179d0333", 0x4a}, {&(0x7f0000d7a000-0x3c)="eff613c8b4adc1313a7f8282c550c19c61df36dee8d556745b97ef31dc5e01a34f306a45049205f31be6781775abccf11be52534aa917c746a4c386f", 0x3c}, {&(0x7f0000dc6000)="bbe20bb0bff5b76dbabd8c46cac53c5b5f7fcbf43f7a6e8ee695cd53ab610c4b523ab9b680e45c78fdfe24a5c858f395eeb07a8343eb00d6a96a21780dda2add3643004e2c1a587d8f348ba966", 0x4d}, {&(0x7f0000df0000)="2eb892fd3ca351726cebd05d84e6503c5d485f59358fcd16f3d843a8f54ff85dd3db7b52bf32db6c825216ae035a224d77a59ee55907995d293597339e376eb365b772b18ee581d43e9ac93390c4bd54498f56e107e2bcf223cb322cefc54b4dc7667eff583695a35d492f7c93595f6f6ac28a5dd287", 0x76}], 0x5) clone(0x0, &(0x7f00005fc000)="", &(0x7f000044c000)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000e11000)="") r1 = socket$nl_crypto(0x10, 0x3, 0x15) mknodat(r0, &(0x7f00002cb000)='./file0\x00', 0x80, 0x4a) writev(r1, &(0x7f0000baf000)=[{&(0x7f00004b0000-0x9a)="034d9690716b92307326d0f28931dcbebc432edb4728e185723c7eeb70f01bfb3f8a7cc1c0886e938508f63b41b0c223c00ad5c945b5a6b4a14310d160af663f30692487f61b02523971096ab05009054e2566cc6cd87221f9b07e7623dda70d5ffac256d2e7ab1dbf48eb8c5c86c2c6502cbab31b4e3caf53ded2a35d562338f16d06d256bb0573ba6eb5cc6cd3cf7df4e8b39c6c51cfc21eb0", 0x9a}, {&(0x7f0000fe4000)="1a20b6795b57e5f2ae26a601a50a88471b8b923062b81f20c0a1eb4bb8b0877d366bd16e50ad87180bc36d732ef5b5b418cb56a98fda1b55e4524cbe049e871b4f001e63aeb1706a787b6a8837327e904e067d309800cdab3d855840a15dc1776858e8d9da3cef27e67b6f0efa887db35fbbe81e8cfcdea4aca436f92f4d593496cdb6a7421251f0668a8f7d9c62748e49406388e427974436e106e8fb582630924027cc93e97ad041e3d1c3f2b968b91c9c5bfe86e87b1b6be1dc6c1adc55f5077edbd1c1d3676d81a00b6aecc9402dd9cee7b7fcda40afd2adc3ba1a76bfecf7c45e0ac83fceb9650f776262edf5d3963a6e21ae94fb09f0608e4b875adffc5537438f5e6b53ce371ed82d4142cc4d9d35e716a4268a265cb0a7338ad876de4988d71e14f53049483dacaeb5416c17cd1df946927bcf71c14c9af3d4cb2ef8e75bb3fff3191d5f099a1a2fde5f389a893b3859c2b52ca6429015fedd1f5113d2836007ead8a032eae947e61841d8904c72949191079503966572303354092a352e9dd7f5565f3b16568846f8820a89b810f6e070b9fe9f22705cfdb91f30140de2653644cdbe1a39c621d3a262e0bffca5f7e67d1b23c42f9949dee466536c07b32ccc6a1919ee423bd4669df69b1138355a22faa259d9aa008b7c5a07c57fb75690a8406b6dc5b8c8e8046bdd997ff6cd8da3c06ff36ffc76e1d711c92c253dbbc2653cb1e6357af9ca3e9c905f2e22bb04b067d08d4d7eb695fb0ae8502c47608cbafd5043496e473d04b94c9fc60a043cf26c50a484281be00905d8795e84d3ef4f0197ee89e0771906c6a44822e09af82050c2dc3b102a94d1024d8453bb40b593b0a7a7dbcce891bb0965666d9e65b3c3c00af861d4d6350097a0be0ffc1de0e53f1820a0c704d8a026e90921f58bd82cb111ab448d62158ce5809e5989d774a492e124771a8cf9933038af7f1a8a12fd361278fba09106c33063d94918e57fd1236d430a3f9ea843676119b227efd2b8c948bdc692783503b4f72b31deefdd9d344b92c063397d28dfcf960fc01bdf74cfd8b0a3a6beb1e45d910d2bc01d99218c3a403553ce39d490798349c298b9494db7cd52165766e51bf18566adfd8dc584ce3e0eed8a2081c54b1529fb2f1889943dff15f73202587b7939968a690e05313b0909949f7d42f6fbac1099f2f59ee3fca1dfea6ec3a060a6a19d5a242a568ba390145ae857d613cf9b2289a25659ba3bce038c741b1c937f44b0f57683c7b8f053419e8185ea4103b78b2df56373600e89e1ec61f8ad6b54e1f07da98bcb46cf71b5dfa892f3ec1d1b2795c230365abe8766072f8bd6b3824b82027b91fdd6d74462e4e7771f0409f426bbad7610d8b870d96fb2cfdb98708b4ee1c5c7c70f2883d41d1abf2d86be80e342d5cf4d5633ebb430c037374710e3a3f1255123418df3e969c89253473e500ad1b803173db0ff6fce9cad1e3ae4e58afcee65246267a6108deabe04dcb603bd9c08208767dda7e80e79077b898bcbcd7f8bd758f50203b8dee0376d3514f92f63180dcf7525ab068075768f0c2321e9cb5b573250ca321bd8b4ac5f30c0d5c3595ed4912718f00fcaefe462be63fce382155c54aafd843d4bc979d56933464fb43268f0185c747c5d7f8a8ac3bb613b5f1d44650a4f9769580568bf51b377c18b75cadb8d220a81e0737994417171d6674a56e1de029a544f99eb943b1aefe9e8b63e5207cf3819391ae80ebfc319f1439c92b528f85938dd4752f5c4a19281dab9f179d9ba6c113632a7a4ae24180abbb679612e7bab05412954686ff790fe2e03238835b989937b708cc2b7218869ef5089268580ba3f0e77e0148054970d7acea72e6c202e3888c2ee72fb07e8e2ac79a555d3f99e0b228ca1e74a209a8be85effa730a5a5aa768fc495fe4340ba4dfd3a9a0ab55afed4ba4a07098f6ce38285a4a5ea1e1c48733e9ac751b52682c1e62358606626de9aeb71aaaed48cf7129a9ff191a9137c6f4d21f44ea2c9d0b8c3389a2b2266081bdbc181866fccfa2d54bc2861ac2e82d71ca5c965f251d2e6b5cb557f1e366569384a8c64dc93fa79bea4101cac0626c96ab57e1380cae55f6c7ef6425b11d79abe042a12764f46e6a70ff2c3b2da4599d5f4be4aa692102b668438484a704bb9c92694c2c94cadccececd420b6e2b335cc0007eaba7a9379c000fa5f7a1c6e7bf38f91ccab474316656161dff65929f1de5279850ca378d24196b656f0f54b5347f074317beb2ab77cc7fc88beaececb59c3e9f72ec38cb139824135248f0f7209e30bd34f4d11725115774a0925299b81d885ecee1969d2e8a9070d902ea9333142767d5473c38ae16e8b36074f3558a267fb357aa10c83eaf294f39562f25ca7bb570947d22de9c692adc0d729e77e926acea4a759975685870cf394c80737847cd6893ab6aa30ba47f36d702e01554e9a09f060c0150fd5124e0ea0e951f0423f1fb259cf7e18c85d9653b7d76e562549c7e574b2ae642b0c1a425b1c334b02944572c2681d85f542125b52cb50bf325e6705339fb4f822cdcbd6ba0b314c20603c21d9a46249b81207c99794558863024f54e59d8ae0a91b8a5a382e377144d3171b188d7e31c4ba6f71c3012c7dfbec9e994a85a7e131ddf67734c4eff820c132e0872df290d5c1b8fbbeb70b80fecb9a2c5bb83c62fb789af7054833a07c9658d983fc93387a1716283bc9b76c21a43e7e6537203d2f364184d41371c2fa89b21bd0058a6b8391233a993fd882213cb99a49011f2a23609d621bd5fda1c89a735d118adc1dfb2a712b0fdc3b45d14bcd8bb0bd78915413a759944ec9ecc6f849dd7d58d2afaec7a4f8211d599f11378ec17b2a8842506389b9babff24a18a7cf37b26fe00320546ec670ddf44ff1cbfa38c3944ed3514bc13092b8358809bfc244982d19729d32e977dce1d49b029f74bcecbf04cec7af5462db6f2f148d8d14c6a32c8331ef9cdf3c347ec70c65021ebdad28b9e4b6fd02b9e10ebaf5a48fae67e5f85293ce05fdac59e7f9bbf928aced5a1aa7b290cf2032172d32fe108f9846749fcfa2c35d5790512e3a11f3f51b647cfbcfd4cf306d061d861dfe5c96d5b96a90ee9c042bbfff32a3dfcb85e380e0df5cb7c3edc4c647c9a9b1e2652c1008e75b7370409aaba78845717f7a4e8662777b5dc5c603370259b90f6d8848c922ff734759ffdf4aafa8caa76b53c22dc37f8adbbda243bb395a1479015a6941d594a9144fd5fd2360e2a13e84b4e64b76914ac5658a2c47028e771478cbc75435ef6ec4091a44b8325e930d832312b02204ad3dee85ec408a612dd116db2151ce8c6ad7cd2b5e020b3a4ac5545d557389785290af3e0ade3a5867c9caa1ab75e026cbaeaf26c858558531cded530c94e20799f0746099dbb8b78a341a1b35498691bd645fc49899b8c76db595015fe47ee3fe7f78be4eb790be88a07ee50b1034f2fa2d938f3ea23107490418eb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0x1000}, {&(0x7f0000e39000)="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0x1000}, {&(0x7f00002a2000-0xd7)="d55e0a068dbccaae5e29ee109d2d89ca6e4cc9404ad9e63f167eae751d6e5e14250c4397392395450aa9ed1b4a318e166a9d9e1f699fa9fa9f6864e3c7feffa3a6ea349733e8e42a3c0cd825731a4105d449523f319b71f0b5149d7c7c0f2ff57f27ee42dc3ec0491b24f4aad98f9ef64cccbc283c6fdab8305bf7c410ddb6ff12678d42cff551b00322e9e58df97d9f0486221f5404ca58354418b3fed409f0791fee87e4f584a6b4ee6a6da19357a811585d21b203d1ff115e3f1460425c9679821bbae99f8dcd3ba57a641c9171d373dd226d4a66ae", 0xd7}], 0x9) pipe(&(0x7f0000a91000)={0x0, 0x0}) 2018/01/31 21:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r0, &(0x7f0000bd0000-0x66)=""/102, 0x66) openat$selinux_member(0xffffffffffffff9c, &(0x7f00004ba000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 21:04:55 executing program 6: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000df4000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00005f2000)={0x0, 0x5, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) r2 = creat(&(0x7f00006ac000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x3) connect(r3, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000e3d000)='./file0\x00', &(0x7f000043e000-0x11)=@known='security.selinux\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d09000-0xc)=@sack_info={0x0, 0x1, 0x0}, &(0x7f0000c06000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000db3000)={r4, @in={{0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mq_timedsend(r2, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00008e5000-0x4)=0x7fff) tee(r1, r0, 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000ee3000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000525000-0x58)=""/88, &(0x7f00002d7000-0x4)=0x58) 2018/01/31 21:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004d8000+0xea0)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c73000-0x10)=@ethtool_pauseparam={0x16, 0x1, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b1e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000396000-0x4)=0x0) 2018/01/31 21:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d30000)=0x1, 0x4) bind$inet(r0, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000463000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000036a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8c00}) getsockname$packet(r1, &(0x7f000058f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cd1000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000090b000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x4}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000071d000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd5000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000623000)={@multicast1=0xe0000001, @multicast1=0xe0000001, r3}, 0xc) 2018/01/31 21:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) unshare(0x28060400) exit(0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = gettid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r2 = getuid() getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002d3000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000056b000)=0x14f) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d32000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000355000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000611000-0x1c)={&(0x7f0000a44000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e4000)={&(0x7f000000a000-0x1b8)=@newpolicy={0x1b8, 0x13, 0x20, 0x1, 0x1, {{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x3, 0x3f, 0x3, 0xfb5000000000, 0x2, 0x80, 0x20, 0x3a, 0x0, r2}, {0x80000001, 0x2, 0x0, 0xffffffffffffbe56, 0x1, 0xfffffffffffffbd7, 0x5, 0x7}, {0x8, 0xff, 0x1, 0x4}, 0x7, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x0}, [@policy={0xb0, 0x7, {{@in=@rand_addr=0x9, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0, 0xffffffff, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x8f, r3, r4}, {0x6, 0x3, 0x4, 0x3, 0x9, 0x8, 0x10000, 0x9}, {0xfc2, 0x2d, 0x4, 0x6}, 0x10000, 0xffffffffffffffff, 0x1, 0x0, 0x3, 0x3}}, @sec_ctx={0x48, 0x8, {0x44, 0x8, 0x1, 0xfa8, 0x3c, "3929eb70df4d3c9349a555f382f1de3c7e7dc2acdd5d347f8e021f460706097b38691415825330c75aeb2433d6e1df005ce93cec92867a43500167ca"}}, @output_mark={0x8, 0x1d, 0x6}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x0}, 0x0) tkill(r0, 0x16) 2018/01/31 21:04:55 executing program 0: mmap(&(0x7f0000000000/0x4f8000)=nil, 0x4f8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000024c000)={0x0, 0x0, 0xffffffffffffff9c}) sync_file_range(r0, 0x2, 0x8, 0x4) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000490000-0x30)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004f6000-0x78)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000049b000)=""}) 2018/01/31 21:04:55 executing program 2: mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006d2000-0x8)={0x0, 0x0}) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30004, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) read(r2, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r2, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a74000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000a74000)=0x0, &(0x7f000078a000-0x4)=0x4) 2018/01/31 21:04:55 executing program 3: r0 = getpgrp(0x0) getpriority(0xfffffffffffffffe, r0) 2018/01/31 21:04:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000885000)='/selinux/context\x00', 0x2, 0x0) readahead(r0, 0x4, 0xffff) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0x0}, @note={0x2, 0x0, 0x0, 0x10000000000000, 0x0}}], 0x21) readv(0xffffffffffffffff, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f0000fc1000-0x10)={0x4, 0x7, 0x1f, "94e146fe9286", 0x0, 0x0}, 0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fc0000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000fc1000-0x4)=0xc) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f00004d2000-0x20)=""/32) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000fc1000)=0x0, &(0x7f00000ac000-0x4)=0x4) 2018/01/31 21:04:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000003000)=""/0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b81000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f00007c4000)={&(0x7f0000c32000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f00000b0000-0x1108)={0x14, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000001000)={&(0x7f0000001000-0xb2)="cbb5b07c0226d210f8cefa819b1532ffc54659608ee00d77be9d58942441697673aa441bda47caf893f05a9601837951a88fbce9b2a3af473fdd59e0f1b563ec47fdea6544006d7cea71d18e8d7c45a41bc2a267331aebb430b9be43d13acf3def32465bd9387932b7f83964d9dfe0fa4310209d6ecf905d7d0ca67945f65e8170dee94294fcdb9765ecc5fa6bf3d3374c78c9b692fae3d657fec655591c1976b635bcf4dd71d3721a2fa3d03e47bd7cfc57", 0xb2}) [ 49.539203] binder: 6585:6593 ioctl 40046207 0 returned -16 [ 49.546112] audit: type=1400 audit(1517432694.861:12): avc: denied { call } for pid=6585 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 49.572184] binder: 6585:6593 got reply transaction with no transaction stack [ 49.586513] binder: 6585:6593 transaction failed 29201/-71, size 0-0 line 2921 [ 49.601126] binder: BINDER_SET_CONTEXT_MGR already set [ 49.606431] binder: 6585:6587 ioctl 40046207 0 returned -16 [ 49.612348] binder: BINDER_SET_CONTEXT_MGR already set [ 49.617683] binder: 6585:6597 ioctl 40046207 0 returned -16 [ 49.624835] binder_alloc: 6585: binder_alloc_buf, no vma [ 49.625756] binder: 6585:6593 got reply transaction with no transaction stack [ 49.625764] binder: 6585:6593 transaction failed 29201/-71, size 0-0 line 2921 [ 49.645289] binder: 6585:6587 transaction failed 29189/-3, size 0-0 line 3128 [ 49.655141] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.660653] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.666154] binder: release 6585:6587 transaction 9 out, still active [ 49.672740] binder: release 6585:6587 transaction 7 in, still active [ 49.683164] binder: undelivered TRANSACTION_COMPLETE [ 49.696742] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.716067] binder: release 6585:6597 transaction 7 out, still active [ 49.733229] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 21:04:55 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000077c000-0x10)={&(0x7f0000ef3000/0x2000)=nil, 0x2000}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000990000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a8000-0x4)=0xe8) bind$packet(r0, &(0x7f00002d3000)={0x11, 0x1b, r1, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000422000)={@common='lo\x00', &(0x7f0000877000)=@ethtool_wolinfo={0x8, 0x0, 0x0, "6d9caf07013c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000000002, 0x0, &(0x7f0000108000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@abs={0x4, 0x0, 0x2}, 0xfec4) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 21:04:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000063b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000989000-0x4)=0x1c, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000df0000)={@generic="94183ccd75350efb68b3fdbc8c72ab2f", @ifru_addrs={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/31 21:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000044c000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000401000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) [ 49.759401] binder: BINDER_SET_CONTEXT_MGR already set [ 49.768084] binder: send failed reply for transaction 9, target dead [ 49.779976] binder: 6607:6624 ioctl 40046207 0 returned -16 [ 49.801164] binder: send failed reply for transaction 7, target dead [ 49.843720] binder: release 6607:6614 transaction 15 out, still active [ 49.869662] binder: BINDER_SET_CONTEXT_MGR already set [ 49.874850] binder: undelivered TRANSACTION_COMPLETE [ 49.874863] binder: undelivered TRANSACTION_COMPLETE [ 49.875010] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 21:04:55 executing program 1: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9f000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000fa0000-0x8)=0x401) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000850000-0x4)=0xfffffffc00000000, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f9d000)='cubic\x00', 0x6) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fa1000-0xe8)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa0000)=0xe8) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000fa2000-0x4)=0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000bab000)=""/192, &(0x7f0000f9c000)=0xc0) 2018/01/31 21:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000d19000-0x10)=[{&(0x7f0000007000)="99f508af241a23c60fd940d1593b85fe3d6f79d151924941000000009bfde8bb96", 0x21}], 0x1) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a86000-0x38)={0x0, 0x2b5, &(0x7f000000c000-0x30)=[], 0x0, &(0x7f0000007000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b3c000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/31 21:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) timer_create(0x1, &(0x7f000008a000)={0x0, 0x3e, 0x4, @thr={&(0x7f0000105000-0xb6)="2ef07e4dac45abecc07475b890996c72d480bd785fc5d06a0cbece57dee74f375a93eb8a73464200f57509b9b900e12882d384729c4c0d778f7ceaacc259114012e2bf4144347faee90e650721a3ca80747fd12ecb1738b7beecbdb4de3698c3edd279df6e64828215fc12513eb623d026c0594250390702f567d74acb2504e0c74ea45ad5df04ce2920bab8ef651fea8e731bc0fd028893d065be348d95460bc2569315b0ecf0fb50dc34571b6960f674aee6dc42b6", &(0x7f00002ca000-0x7)="2b01de15bd788d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c9000)=0x0) timer_gettime(r1, &(0x7f0000259000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d12000-0x4)=0x0, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b27000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/31 21:04:55 executing program 7: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x1, &(0x7f0000057000)={0xffffffff}, 0x0, 0x8) r1 = dup(0xffffffffffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00008fc000-0x4)=0xffffffff) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000002e000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e5000)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000fbc000-0x8)='./file0\x00', &(0x7f0000680000)={{0x0, 0x0}, {0x77359400, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r3, &(0x7f0000fbd000-0x8)={0x87af}, 0x8, 0x80800) r4 = dup(r3) ioctl$TCSETA(r4, 0x5406, &(0x7f0000465000)={0x944, 0xfff, 0xa40, 0x8001, 0x4, 0x0, 0x271cb597, 0x7, 0xa310, 0x100}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000036000-0x50)={{0x1, 0x3}, {0x3ff, 0x6}, 0x4, 0x1, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r4, 0x5460, &(0x7f0000fbd000)=0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000fbd000-0x8)={0x0}, 0x8) getsockname$packet(r4, &(0x7f0000b81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ab7000)=0x14) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000494000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fbd000)=0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000410000)={0x2, 0x2, 0x101, 0x3, 0x2, 0x40, 0x2800000000000, 0xfffffffffffffffd, 0x3, 0x200, 0x7f}, 0xb) setsockopt$inet_buf(r4, 0x0, 0x3c, &(0x7f0000e5b000)="b782780e1406aa6388d4c769c90e79e161d0880d216a053bc695182b7c4d1b2e31a419c68f0ac095b5558741cf4ef48bb470f06517dcb746a1ef255e9e88a4a78c87dc89425706a6aade00e3e423ab9f109872600e3dfffb697ba2a1a9d58cae07a6fd2c36dc32a3f4eadd8d0b3719cb8647a6c945b5659b0ca988b274", 0x7d) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000fbe000)=0x0, &(0x7f0000f39000)=0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000fbd000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x2, 0x101, 0xa, 0x0, 0x80, 0x2, r5, r6}, {0x4, 0x7fff, 0xffff, 0x4, 0x80000000, 0x13ac, 0x676, 0x10001}, {0x10000, 0x9, 0x800, 0x3}, 0x3, 0x2, 0x0, 0x1, 0x3, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0xa, @in=@loopback=0x7f000001, 0x1, 0x7, 0x3, 0x400, 0xffffffffffffffc1, 0x84, 0x4c}}, 0xe8) 2018/01/31 21:04:55 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x85, 0x0, &(0x7f0000016000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000017000-0x8)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x101, 0x0, 0xd24}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/31 21:04:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getcwd(&(0x7f000079b000)=""/0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d53000-0x11)='/dev/vga_arbiter\x00', 0x80c00, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000308000-0x18)={0xf5, 0x1, 0xfffffffffffffffd, 0x7, 0x3, 0x0}) 2018/01/31 21:04:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x3, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r2/1000+30000}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00006ab000-0x1c)={&(0x7f0000275000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000953000)=""/15, 0xf}], 0x1, &(0x7f000025e000-0x34)=""/52, 0x34, 0x0}, 0x0) tkill(r0, 0x1000000000016) 2018/01/31 21:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ed8000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a00000)={0x8, 0x200, 0x8207, 0xffffffff, 0x40, 0x800, 0x2, 0x1, 0x0}, &(0x7f00006a8000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ba5000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x4, 0x4, 0x8001}, &(0x7f00003a9000)=0xa0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000086c000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) [ 49.875030] binder: undelivered transaction 14, process died. [ 49.877394] binder: send failed reply for transaction 15, target dead [ 49.904149] binder: 6643:6650 ioctl 40046207 0 returned -16 [ 49.910832] binder: 6643:6648 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 49.917791] binder: 6643:6653 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/31 21:04:55 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000b5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000443000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000af9000)='syscall\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000001000-0x8)={0x22, &(0x7f0000e19000)="1c2d785eb7a901ba7e4bde966a5580361e444ef079ddff075c471eadfd638a349169"}) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x0, 0x0) 2018/01/31 21:04:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80, 0x0}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(r0, r0, 0x80020) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000a24000)={0x200, 0x5, 0x2, 0x7fffffff, 0x5, [{0xb9f, 0x81, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3f, 0x7d9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0xdcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100, 0x200, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xffff, 0x1, 0x100000000, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}]}) close(r2) 2018/01/31 21:04:55 executing program 3: mmap(&(0x7f0000001000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x6, &(0x7f0000000000)={0x77359400, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f0000376000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 21:04:55 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000ef4000-0x8)='./file0\x00', 0x25) bind$pptp(r1, &(0x7f0000b2f000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/31 21:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c3a000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000683000)=0xc) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bf7000)={r0, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = accept4(r1, &(0x7f0000ffb000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00004f8000-0x4)=0x6, 0x800) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00007ca000)=0x3, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000b23000-0x17)=""/23, &(0x7f0000107000)=0x17) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r2) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/31 21:04:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x16)={@generic="b9589276c1600b1edccad93a5801c02c", @ifru_flags=0x400}) fadvise64(r0, 0x0, 0x3180600b, 0x7) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a45000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00001d5000-0x1b5)="17000000020001000003be8c5ee17688a3000008760100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5039cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffdcffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605006f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/01/31 21:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000050e000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000082b000-0x4)=""/4, &(0x7f0000d0e000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a45000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d3c000)=@ethtool_regs={0x4, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000f72000)="94040013", 0x4) 2018/01/31 21:04:55 executing program 0: set_thread_area(&(0x7f0000b57000)={0x52, 0x1000, 0x2000, 0x7ff, 0x5a6, 0x81, 0x2d, 0x8, 0x1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000919000)=0x10000001) shutdown(r1, 0x1) 2018/01/31 21:04:55 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x200002, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000002000-0x24)={0x4, 0xfffffffffffffffa, 0x770e30bc, 0x98, &(0x7f0000000000)=""/152, 0x92, &(0x7f0000002000)=""/146, 0xc5, &(0x7f0000002000-0xc5)=""/197}) 2018/01/31 21:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x7) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$loop(&(0x7f00004a8000)='/dev/loop#\x00', 0xfff, 0x20240) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006f9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000c47000-0x8)={0x1, &(0x7f0000248000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00009c9000-0x8)={r3, 0x10}) ioctl$sock_ifreq(r1, 0x891e, &(0x7f0000dd5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000de2000-0x20)="09f00a8462e6c1e413f6a9a2e15e98a29f5284c6d273b973e43c0c1df2aeaf39"}) 2018/01/31 21:04:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000f00000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f0000cf7000+0xed9)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00009df000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x38}, 0x4) futex(&(0x7f0000000000)=0x6, 0x4, 0x0, &(0x7f00008df000-0x10)={r1, r0}, &(0x7f0000000000)=0x101, 0x0) 2018/01/31 21:04:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000576000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000855000)={&(0x7f0000e6a000/0x1000)=nil, 0x1, 0x5, 0x23, &(0x7f0000bc6000/0x2000)=nil, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00000f3000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000bfc000)=0xc01d) 2018/01/31 21:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/enforce\x00', 0x40000, 0x0) pwrite64(r0, &(0x7f0000a1a000)="", 0x0, 0x80000000) 2018/01/31 21:04:55 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005e8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000068d000-0x38)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x14, 0x0, 0x5, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 21:04:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fdd000)=0x0) lseek(0xffffffffffffffff, 0x0, 0x5) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000db7000)=@generic={0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000681000-0x20)={@generic="cd4aff93b287399c1d98c0fdd4ca2268", @ifru_flags=0x100}) sync_file_range(0xffffffffffffffff, 0x400, 0x7ff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00005d2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b0d000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00009d3000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r1}) recvfrom$inet6(0xffffffffffffffff, &(0x7f00006e1000)=""/26, 0x1a, 0x100, &(0x7f0000261000)={0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000c7000)=0xf1, 0x4) 2018/01/31 21:04:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x907) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d08000)=0x0, &(0x7f0000da5000-0x4)=0x4) 2018/01/31 21:04:55 executing program 4: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000f9d000)={&(0x7f0000a55000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000f9e000-0x8)={&(0x7f0000f9e000-0xe8)=@alg={0xe8, 0x10, 0x113, 0x0, 0x1, {{'wp512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x8}]}, 0xe8}, 0x1, 0x0, 0x0, 0xc0}, 0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x10, 0x29, 0x3, "ab"}], 0x10, 0x0}, 0x0) 2018/01/31 21:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000521000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000fee000)=0x8, 0x4) r3 = add_key$user(&(0x7f0000d0d000-0x5)='user\x00', &(0x7f0000f34000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000448000-0x1000)="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", 0x1000, 0x0) r4 = add_key(&(0x7f0000ff4000)='user\x00', &(0x7f0000ab7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091a000)="557a64b73ed8e6cbeadb150e592771dd3931365294b3caa6a29726146235e20460fad8af96c07bff608ded4b9fd2f2ceab8c351352bb8d631b7f6a37c0a272803872fa509419bf667daa5c75f874", 0x4e, 0xfffffffffffffffc) keyctl$reject(0x13, r3, 0x2, 0x7, r4) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000a53000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) 2018/01/31 21:04:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = mmap$binder(&(0x7f0000e5e000/0x4000)=nil, 0x4000, 0x3, 0x30, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000bbf000)={r2, 0x0, 0x0, 0x0}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000638000-0x4)=0x1ff) sched_yield() fcntl$addseals(r0, 0x409, 0x1) fcntl$setlease(r0, 0x400, 0x2) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000b59000)=""/44) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000546000)=0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0) 2018/01/31 21:04:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000+0x167)='/dev/usbmon#\x00', 0x8, 0x10d000) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f000007a000-0x3c)="481635e387b24e50357d78d06c6c1c54cfdf5b4d8aecf52a6d38e8fe2ad1211c94cec74523bdaa375f9377dadd3a17ac18dc5dd29424c91a6d9672d3", 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) dup3(r1, r2, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000ebd000-0x5b)="", 0xfe21, 0x0, &(0x7f00000dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x76) 2018/01/31 21:04:55 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) lgetxattr(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000-0x8)=@random={'system.', '\x00'}, &(0x7f0000004000-0x79)=""/121, 0x79) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x78, 0x20000, r0, &(0x7f0000006000-0x8)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000007000-0x5c)={{0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, {0xa, 0x0, 0xf319, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x80}, 0x81, [0x4, 0x9, 0x2, 0x100, 0x10000, 0x5, 0x81, 0x7]}, 0x5c) 2018/01/31 21:04:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x808000, &(0x7f000000a000)="") r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pwritev(r0, &(0x7f00005d5000)=[{&(0x7f0000ece000)='{', 0x1}], 0x1, 0x0) 2018/01/31 21:04:55 executing program 1: prctl$intptr(0x24, 0x10000) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket(0x11, 0x80000, 0x6eca) connect$ipx(r0, &(0x7f0000a8e000)={0x4, 0x4, 0x0, "b0a51d2d961a", 0x5, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x8, 0x1f, 0x7, 0x51}, 0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f76000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/31 21:04:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x58) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x802c0000}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x48)=@bridge_setlink={0x48, 0x13, 0x110, 0x0, 0x1, {0x7, 0x0, 0x0, 0x0, 0x2002, 0x14000}, [@IFLA_TXQLEN={0x8, 0xd, 0x8}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x76}, @IFLA_LINK={0x8, 0x5, 0x4}, @IFLA_GROUP={0x8, 0x1b, 0xffffffffffffff8a}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/31 21:04:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000092b000-0x8)={0x0, 0x2}, &(0x7f0000c85000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000bf9000-0xa0)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x81, 0x9, 0x6, 0x80}, &(0x7f0000779000-0x3)=0xa0) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000fc1000-0x108)={0xfffffffffffffffd, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 21:04:55 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000001000-0xce)="a539cdc817407af21e3852d36c2346d9d1692ebffb96544d823321391c674ba5742d012990dc3a4dc458105bb948a8af3c6b62daa710c4f2500546748b2a56c2eb34648111dbf68cc0348c5b54153767a6b3d7e0095010ec3a86d0df45fddd112862c730c9914b623e4a6e5ef58772bb4c535d3b8db6c0e36ff91468c1f27d9e0b748b944c3f3b14a9578c6fa2c5697983bc74d57f6ddef7be4389b05e44b2572d6755551ff3a8ce7d66092c0e4938a3b389229a3f1f9e8f81a6792bd3468d32c965c5027d1b88bebe5401b1d12d", 0xce) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/01/31 21:04:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00008cb000-0x10)=[{&(0x7f0000b8d000-0x49)="480000001400fd0000000000000008560a0600000000000000000200000000a2bc5603ca00000f1b89000000b90005000100000000000309ff0700ff00e7fbed5e00000000000000", 0x48}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000046f000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000020e000)=@assoc_value={0x0, 0xc3}, &(0x7f0000ab6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000756000)=@assoc_value={r2, 0x7}, 0x7) 2018/01/31 21:04:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000acd000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @multicast1=0x0}, &(0x7f0000000000)=0xc) 2018/01/31 21:04:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x7)={0x20080522, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000+0x106)={0x0, 0x0}, 0x4000) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/31 21:04:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000ccd000-0xba)=""/186, &(0x7f000099a000-0x4)=0xba) r1 = openat(0xffffffffffffff9c, &(0x7f0000005000)='./file0\x00', 0x22a082, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000f69000-0x69)=""/105) 2018/01/31 21:04:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffff001, 0x10000) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x800) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000005000-0xd)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 21:04:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00007f1000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000029e000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x9, 0x0, 0x0) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003ac000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000094e000)=0x8) 2018/01/31 21:04:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000166000)='/dev/vga_arbiter\x00', 0x208000, 0x0) getsockname(r0, &(0x7f000089d000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000141000)=0x10) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000031f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00005bc000-0xc)={0x1, 0x0}) 2018/01/31 21:04:56 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000566000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000002000-0x10)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x1b12}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000002000-0x4)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f000036a000-0x18)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendmmsg$unix(r3, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 21:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000da7000)='/dev/snd/seq\x00', 0x0, 0x20001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000531000)={{0x80, 0x0}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000805000+0x8bc)={0x0, @in6={{0xa, 0x0, 0x6b8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x100000001, 0x3, 0x80}, &(0x7f00002f1000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000938000-0x10)={0x0, 0x204, 0x9cc, 0x7, 0x0}, &(0x7f0000315000)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000e83000-0x1c)={&(0x7f0000ad8000)=@in6={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x231}, 0x1c, &(0x7f0000228000)=[{&(0x7f00005ab000)="f8e92e278f0dd30ebab779dcd4be7e9edfd746f4e0ad2c5cc6ec582142769a439e5c44177e1cdf514f2d87e6f50e7b327eed6f8492511d87b5a30c174c3dc6f3cd8d3a59b72f7ff385a40a8f059bd7bb2457ddaf51ff4df0cc2a4f77f2533a1a5e62b4b3903ea38a410e0affccbc4a4080164420acc59c9cc3985148b376774e96887b026966f3edcde90d3030991b6459bde23458743a56fa04c1", 0x9b}, {&(0x7f0000162000)="66ad6fb22e5ee98137626653c2685b487d8d539deb1ddec7199b6b5801e5319e357505a900d4caeb191e9e9a344743b3ead6d5e9f09753d40167b23d57ad60935ab78e4e3a324466c7b9c77af4590a0b4ea257472b43993ab692ab1b80e0ba0ee0c292a1e988ec7b42e7235fb0a5276ca6966d75f02047660ce08e3c4b3ebd3aa80589fd11c29489bb1474895fb7581618cb04b5eeed11592f3ee4ab247659501a293ab31ad21cc8c7c8ef336401509a405d2331f84fb3af7cd4d8b6ecd7cdbef5f360fba9891de8f0baf239ab3e0d3eeed4", 0xd2}, {&(0x7f00001ee000)="7f105bf8d12aecf3f5fc6b65d7e0e24d8583b9256c5973df0bc00119461a99453c175530a7a599ada5f464f74abbde813cc9ec70e3b8f0cebe1ef3c33401516fda6c8d997ec560adeab961f10204a558c4ca111864577f0f4cfde30f8d42a017c6021fe1fecc9a762f74029b7a5c016f99eb97f0f2394f36d4ea60cd10dae8d58104000e996369f5c1a15ec2457f45359ee3cf178c2e5947fb99265cbf6026383fe8b5fad8da60e782c808794e4cac4e2d17b99fa2daaeaa4f1d1793537b9f3229db967ba4d4474712642734885c50eb5faad9ea7f7cc43e68cd0663360f55c095910bb5e5f89b9c48846e", 0xeb}, {&(0x7f00007b8000)="6e66f5b0ac756b76ad953ce740a9d6e5e4d548db35af4682ac9b33eb690565c53bac9842eedfa61e71e26ceff829fe69022990d171aa1f67ac99fb5bd176998ccae121e435437c54d1fdd214494909ce4d6718636236f20a2d20d2a75373", 0x5e}, {&(0x7f00002dc000)="8c663a10a02e01fd819ec7a1421b5d1c5accdbcfcda6d478e678f4368ee5b010501197e7ffd0ec5737f3ef96586a9eac64dac6ad219c825a13fc6fc3690de36b53d102beb2734ff5fbae625d0c4f394f2819725ff77d709ed05d932a11515e864f2f1f1e13d1589df169e6a0815094c9f7f7503a410406", 0x77}, {&(0x7f0000ac2000)="", 0x0}, {&(0x7f0000186000-0x10)="6ffedf5395b4bc6e5fccf58ba2f256f4", 0x10}], 0x7, &(0x7f0000a56000)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x0, 0x5, 0x949, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x948f, 0x8, 0x400, 0x6, 0x5, 0x9, 0x5, r4}}, @init={0x14, 0x84, 0x0, {0x3, 0x20, 0xa00, 0x5}}], 0x84, 0x14}, 0x40000) r5 = gettid() perf_event_open(&(0x7f0000bdd000-0x78)={0x5, 0x78, 0x3, 0x3f, 0x3, 0xfffffffffffff5f6, 0x0, 0x800, 0x88000, 0xb, 0x7ff, 0x8, 0x2, 0x8, 0x4, 0x2, 0xdd0, 0xffffffffffffffff, 0x6, 0x81, 0x4, 0x9, 0x60, 0x1, 0x4, 0x100, 0x1, 0x79e, 0xed2, 0x2, 0x3, 0x3, 0x9db7, 0x18b2, 0x50e0, 0x1, 0xffffffff7fffffff, 0x6, 0x0, 0xb7, 0x5, @perf_bp={&(0x7f000044a000-0x1)=0x0, 0x1}, 0x4000, 0x11000000000, 0x9, 0x0, 0x3, 0x2, 0xff, 0x0}, r5, 0x4ee, r1, 0x9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f13000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 21:04:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b39000-0x8)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)={0x0, 0x0}) r2 = inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x2) inotify_rm_watch(r0, r2) sigaltstack(&(0x7f00006dc000/0x3000)=nil, &(0x7f0000a2a000+0xfa1)=0x0) epoll_pwait(r1, &(0x7f0000529000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00008e9000-0x8)={0x0}, 0x8) 2018/01/31 21:04:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000e33000)='./file0\x00', 0x140) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00003a2000)=[]) 2018/01/31 21:04:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000004a000)='/dev/keychord\x00', 0x40, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000058c000)=""/55) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') r2 = socket$netlink(0x10, 0x3, 0x3) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) readv(r1, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/01/31 21:04:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003be000-0x2)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) futex(&(0x7f0000cb0000)=0x0, 0x3, 0x9, &(0x7f000024a000)={0x0, 0x0}, &(0x7f0000ccd000-0x4)=0x6, 0x9b) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fde000-0x50)={0x2, 0x2, 0x31e4c5db, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000330000-0x9)='/dev/sg#\x00', 0x5554, 0x101040) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f000078e000-0xd)=""/13, &(0x7f0000cd5000-0x4)=0xd) getpeername$packet(r2, &(0x7f0000105000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c78000)=0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000fff000-0x48)=[{0x8, 0x3ff}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c72000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000694000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ce5000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007d9000-0x4)=0x8c) 2018/01/31 21:04:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000ee2000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/31 21:04:56 executing program 0: getrandom(&(0x7f0000ab5000-0xf)=""/15, 0xfffffffffffffeef, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000197000)={r1, r2}) 2018/01/31 21:04:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ab8000-0x8)='net/dev\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000048d000)={0x5, &(0x7f000051b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005ad000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x1, 0x8, 0x4, 0x5, 0x2}, 0x20) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000654000)={r1, 0x2}) pread64(r0, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) 2018/01/31 21:04:56 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffb000-0xc)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x6, 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000076d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000a45000-0x8)={r2, 0x0}) 2018/01/31 21:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x1) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="000000000000006a0100e700000000020000000700000000000000003095a901"}) 2018/01/31 21:04:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) sysfs$2(0x2, 0xfffffffffffffffb, &(0x7f0000a53000)=""/130) unshare(0x40600) ioctl$int_in(r0, 0x5421, &(0x7f000097a000-0x8)=0x9) ftruncate(r0, 0x1000) 2018/01/31 21:04:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000097d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000079d000-0x8)={0x0, 0x0}) [ 50.913078] binder: BINDER_SET_CONTEXT_MGR already set [ 50.924529] binder: 6828:6834 ioctl 40046207 0 returned -16 [ 50.944738] binder: release 6828:6834 transaction 19 in, still active 2018/01/31 21:04:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x800) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b8b000-0x10)='/dev/sequencer2\x00', 0x4001, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000089000)=@common='bridge0\x00', 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004fa000)='/dev/loop-control\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009a5000)={0x3c, 0x515, 0x8000, 0x40, 0x4}, 0x14) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000049f000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/31 21:04:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001af000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) bind$unix(r0, &(0x7f00004f8000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa, 0x0}, 0x20) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(r2, 0x15) sendto$inet(r1, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 21:04:56 executing program 3: inotify_add_watch(0xffffffffffffffff, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x7) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) open(&(0x7f0000000000)='./control\x00', 0x80000, 0x80) 2018/01/31 21:04:56 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x200) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000006000-0x118)={0x1, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) clock_adjtime(0x0, &(0x7f0000002000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 21:04:56 executing program 1: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000033000-0x8)={0x2, &(0x7f0000033000-0x10)=[{0x1000, 0x101, 0x9, 0x80000001}, {0x9, 0x1f, 0xfffffffffffff8cc, 0x1}]}) seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f0000028000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = geteuid() mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000004000-0x4)=0x4) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000034000-0x4)=r1) truncate(&(0x7f0000031000)='./bus\x00', 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000010000)='/selinux/avc/cache_threshold\x00', 0x2, 0x80, &(0x7f0000035000)={0x4, 0x3, 0x9, 0x401, 0x100, 0xdd3, 0x1f, 0x8}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000035000-0xc)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000d000-0x4)=0xc) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000035000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f000000b000-0x18)={&(0x7f0000024000/0x1000)=nil, 0x80, 0x4, 0x0, &(0x7f0000005000/0x4000)=nil, 0x9}) 2018/01/31 21:04:56 executing program 5: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000ef4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f0000ef4000)=0x32) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ef5000-0x6)={0x0, 0x1}, &(0x7f0000116000-0x4)=0x6) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ef5000-0x8)={r1, 0x3, 0xfffffffffffffffb}, &(0x7f0000ef4000)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a38000-0x90)={0x4, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) sendto$inet(r2, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 21:04:56 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x28, 0x5) bind$inet6(r0, &(0x7f0000020000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000000e000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 50.962290] binder: send failed reply for transaction 19 to 6828:6846 [ 50.973899] binder: undelivered TRANSACTION_COMPLETE [ 50.981764] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 21:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb4) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000930000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e42000)=[{&(0x7f0000781000)="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", 0x470}], 0x1, &(0x7f0000634000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000037000-0x3)='lp\x00', 0x3) tee(r1, r0, 0x3, 0x8) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x33a}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000aa3000-0x12)='/dev/loop-control\x00', 0x1, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f00004e7000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0xffffffffffffff2e, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x9b, 0x0, 0x0, 0x0}, 0x4000001) 2018/01/31 21:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000142000)='/dev/sg#\x00', 0x2, 0x80002) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00004fb000)={0x0, 0x100}, &(0x7f0000c01000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000488000)={0x0, 0x9a, "abc9a37e2936c6518f44cebaaf6d3dd56dc426ceae9a2defc68510c600a3cfae219b31da8f07c339d0a5cdc371e5596d895301a74e14f420af0802321774e71adbf109ab62a1859ca3e3abbfef5bc05a51ecbe9aab9f6fced70a8d751ba8908a5608ab67f8d77053fd2e83d37efca4963a48df0a682f9b38f8be48be45537248239920229b9acc0ddbe48ac84477c33ef83153f4a4e1a5a33e4b"}, &(0x7f0000453000-0x4)=0xa2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000164000-0x8)={0x0, 0x4}, &(0x7f0000185000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000e4000-0xc)={0x0, 0xd227, 0x2, [0x3, 0x4]}, &(0x7f00003ae000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a37000-0x14)={0x0, 0x3, 0x8001, 0x3, 0x0, 0x2}, &(0x7f0000c16000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x80000000, 0x10, 0x7, 0xfffffffffffffffa}, &(0x7f0000242000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00004d3000-0x8)={0x0, 0x80000000}, &(0x7f0000921000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000cc1000-0x8)={0x0, 0x0}, &(0x7f0000d4f000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000da1000-0x6)={0x0, 0xca}, &(0x7f0000be5000)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c9f000)={0x0, 0x8, 0x1, 0xfffffffffffff640, 0x5, 0x9, 0x7, 0xffffffffffffff51, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0xffffffff00000000, 0x1, 0x3}}, &(0x7f0000a38000)=0xb8) sendmmsg$inet_sctp(r0, &(0x7f0000da2000-0x54)=[{&(0x7f0000b33000)=@in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3}, 0x1c, &(0x7f0000b38000)=[{&(0x7f0000211000-0x1000)="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", 0x1000}, {&(0x7f0000a00000)="e757ab46c4f599cf81522d96ce191f1d31a7183e0a24b52c469c712d3fac53bdfeee6d5928f2376b8fbc283d38ba4ef2f252c387847ee01685a04c9d9f6f401e8de4d5e26e758e0633e27ea59d704217ff149e468290ddb5bfe04ce6705b132fc5a0d4a8bedc23a84fcd9866bf025efc49f066e370fbcc2ffd00514940fcc4c18ea18c5e16c759d78c2b7d7eb64bf824f117985b635144dbc079816baf10d9654d4e59949f51febb72c22a7ea1b5c092db517af0afe12d209db1d386dafe88", 0xbf}, {&(0x7f0000355000-0xf5)="bfb5739c3f69353e9593520223d69fbbe97cc03ec1daa43dd8de3d35b9b4af66fb741ffd3f5eb5e9d56b8d59eafad9889958c4c1445b64067d2763020401a29789c9143ed47ebaa87db54149a2329f8d758fdd81a172476508f2d3acec8c52f46297d4842f7cad637732cd2b0bf74e23a9ccb0d8fe92f37c747a2c0bc58c55345dd1fd3459d690c3a041bc7802dbd63c40c086710b39d6b3a354b4b2554a48dcf122cd58ae82c856de5976f8ad82c81773f712c87366abf170fd696e97c9673fba9419cf823a6a1e34fd1bacb4739a35d9f2a48dd45790129167fc90f7f4c64e2cb270baeb114eecaa168ed1747bdb44fff34afe75", 0xf5}, {&(0x7f0000ae3000-0x2e)="d3d814c0582775e4a451f50b7a58a7e7b8516d8a03f453071ad0f0a95c47a640b82f832c597e44aa1b7445ddd29b", 0x2e}], 0x4, &(0x7f0000b1a000-0x108)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8201, 0x3, 0x7fffffff, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x202, 0x3f, 0x2, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x8200, 0x8, 0xfffffffffffffffb, r3}}, @init={0x14, 0x84, 0x0, {0x0, 0x401, 0x4, 0x1f}}, @sndrcv={0x2c, 0x84, 0x1, {0x110f5c00, 0x3f3, 0x208, 0x7, 0xe0, 0x7fffffff, 0x5, 0x3, r4}}, @init={0x14, 0x84, 0x0, {0x122e0000000, 0x2, 0x3840, 0x4}}], 0x108, 0x4000080}, {&(0x7f0000b01000-0x1c)=@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000140000+0x29e)=[{&(0x7f000002b000)="bbce04750091784b4aed1d8366c696c831d804114706a0823785d347ed732c6aad6316b2638ed618beb7f2d63b60979132eb0f0077fe4ce1f337db402a7eb2c56dc3261b10c2734892c91deaf413a4946fdc00ebd661ffc7a3d0c22696160b431a7e0b7de4e25ba47146e03e5598b0f2d9aee50f0467a0f6419763886068a9e3dd94e3134a1eb18a309e2575b4e607c171efea8df3a661b060a0618b780fe1f5495c812e8e78a95ca6769d8ac45f5f2293b87b2d670cfa141d1f551e0fa4", 0xbe}, {&(0x7f00002c4000)="3f9b76b4fd7dba75d11d94cf75ea1b225e", 0x11}], 0x2, &(0x7f00005aa000-0x160)=[@sndinfo={0x1c, 0x84, 0x2, {0x100000001, 0x8, 0x7fff, 0x101, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x200, 0xb, 0x1, r6}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffca5, 0x1, 0x3, 0x0}}, @init={0x14, 0x84, 0x0, {0xf4, 0xdd, 0x4, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x585917b7, 0x8001, 0x7, 0x6, 0x9, 0x95, 0x53, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x5f9, 0x200, 0x5, 0x7fff, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x100000001, 0x201, 0x8, 0x1, 0x3962, 0x8001, 0x400, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x3, 0x200, 0x20, 0x9, 0x3, 0x2, 0x2, r10}}], 0x160, 0x41}, {&(0x7f000083a000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000403000-0x10)=[{&(0x7f0000868000)="", 0x0}, {&(0x7f000090f000)="3bc0cc65a8a7468aecb5c7be783c9cc3040e6155031a1fcd48607b692ad381d44909f039f7fa993eeb4d6f947a145912da45f4b605b08aee90447a59f56a237bb9a8366c85457c64b373a232f8c591df7d065db9a5888641c513", 0x5a}], 0x2, 0x0, 0x0, 0x20000000}], 0x3, 0x50) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00004b9000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000093000-0xc)='/dev/rfkill\x00', 0x480200, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r11, 0x80045300, &(0x7f0000970000)=0x0) socket$inet6_icmp_raw(0x11, 0x3, 0x3a) 2018/01/31 21:04:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='selfGPLnodev\x00', 0x3) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0xaf)="f8a8b4c55fc0cc4693968fc8022910b1acd3d24e79ab0643adcd3eea4ade08049232e1dfb45d3b9d4e6df0274ed03a18078388bb254ff72104eeb0917d514577786b870177faa6056381ab9d2cd63db54fcfd6406d5b9b10e078f33195faab4a30d45dcdc07f41aedf04eb9c608e2bc86759de8a9fa3cddbbdad7c4cc1afbdb73a77e2166d51b1e2bcec814177f79ce7eebfb4609e9ed05793f4dce6092beeab1a048f438d50b13e1bd212b95f320a", 0xaf) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000)=0x0, 0x209) setns(r0, 0x8000000) 2018/01/31 21:04:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x5, 0x5) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f000095d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a83000)={&(0x7f00006ae000)=@newlink={0x28, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 21:04:56 executing program 0: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000e30000-0xc)='id_resolver\x00', &(0x7f0000e79000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000089000)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000023c000-0x5)='ceph\x00', &(0x7f0000e79000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c29000)='em1[@,}mime_typetrustedvmnet0-\x00', 0xffffffffffffffff) keyctl$link(0x8, r1, r2) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f0000e79000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x2, 0x0}}, 0x2e) close(r3) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00008cd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00008be000-0x8)={0x0, 0xe19f}, &(0x7f0000424000)=0x8) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000045000-0x8)={r5, 0x2}, &(0x7f0000e7b000-0x4)=0x8) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000c2d000)='./file0\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e7a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) 2018/01/31 21:04:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x220000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000177000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mknod$loop(&(0x7f00006cb000-0x8)='./file0\x00', 0x0, 0x1) ftruncate(r0, 0x0) 2018/01/31 21:04:56 executing program 3: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x6)={0x0, 0x0}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0xfffffffffffffff9, &(0x7f0000051000-0x8)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/31 21:04:56 executing program 5: r0 = eventfd2(0x8, 0x800) ftruncate(r0, 0x5) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) userfaultfd(0xfffffffffffffffb) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002ff000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000081a000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000988000-0x4)=0x8c) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f95000)={r3, 0x20}, &(0x7f0000f96000-0x4)=0x8) close(r1) 2018/01/31 21:04:56 executing program 4: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000+0xb14)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fac000)=0xe8) getresuid(&(0x7f000062f000-0x4)=0x0, &(0x7f00004ce000-0x4)=0x0, &(0x7f0000000000)=0x0) setreuid(r0, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) quotactl(0x8, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000001000-0xc3)="65481d2981d03a802eed7a38385bb8a440620465d2f95de96354ec1c70e84d21f33c74c03049194f9b439b34974d8c9c5e80c73694a2cd6499ad4263f2b8d1ead4f278697e41da107ecf6092e7951be7368cf71e3c65a6798556a9911ed1093544bf433a3a6b2785b56d491aafa59bb08ae5e83aa3b024176b18fd9732fa3bf0f0413b75cab311ad607cc086272e1a93a8355a2f4b6d4a3fd6d870a05d77803f52c206cfca5329a8ff3ba6ee780a2704df9a5a83770b2d9eaa59a12db75c775d7c6b50") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001000-0x4)={0xfda1}, 0x4) 2018/01/31 21:04:56 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000011a000)='/dev/vga_arbiter\x00', 0x80080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x81, 0x8203, 0x3, 0xffffffff809217d4, 0x7fff, 0x1, 0x9, 0x0}, &(0x7f000012a000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x101}, 0x6) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000fd6000-0x28)={@common="6c6f0000000000000000000803000600", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x19, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 21:04:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000b93000-0x8b)="bd3356f722a381f34ed82a7fc2d49470fdfb0aa88428cc003cd7597194dff01cf9b327ebc6e6300f9042173aa51c0dd4f2b470bb73a317abe4bf4efa99294b8280a1ef3caac3a5458f23ab78d83f206608e20d126c9f025f426384968c574b763d22cbff6c09ea218fdd7699097fd361f5860ab49f3a62e40f867159cab176051f78f2e2952836e7ebbf57", 0x8b, 0x20000000, &(0x7f0000c54000-0x10)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000fd6000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet(r0, &(0x7f0000d60000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c0000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ddc000-0x4)=0x7, 0x4) sendto$inet(r1, &(0x7f0000a4c000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e34000-0x98)={0x0, @in6={{0xa, 0x1, 0xffffffff7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, &(0x7f0000c59000)=0x98) r4 = dup(r2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000575000)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ff4000)={r3, 0x10, &(0x7f0000a7e000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b3e000)=0xc) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000650000)=""/4096, &(0x7f0000171000-0x4)=0x1000) 2018/01/31 21:04:56 executing program 0: timerfd_create(0x20006, 0x80800) 2018/01/31 21:04:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() getresuid(&(0x7f000050b000)=0x0, &(0x7f0000f88000)=0x0, &(0x7f0000b70000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6a000)={0x0, 0x0, 0x0}, &(0x7f00002cc000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e62000-0x4)=0x0) fstat(r0, &(0x7f00005c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007d7000)='./file0\x00', &(0x7f00003c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() fstat(r1, &(0x7f00005cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f6b000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000046c000)=[{&(0x7f00003dc000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000492000)=[{&(0x7f0000ad8000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000221000-0xe0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r0, r0, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r1, r0]}], 0xe0, 0x24048800}, {&(0x7f0000a54000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000751000-0x38)=[{&(0x7f00005ae000-0x36)="94a357fe02351c1f363807397719686e55ffcaa10957c503b01f79bd23f7283181b9937e6fd88df3e23bdd12a49561ef35374117963b", 0x36}, {&(0x7f0000560000)="47707b71d02713a90b8ea8bb8476dd7db5694bc17874f164dbfba35b70268974c600e2924f0e00189efe279d096e7137168e87551ee5cfe3de383457159dabef60b2c6d981d49dcb8f35e76781f13fe0af08c65665fb9bc78ef63b7eab428c7ccac597c4fdf3d2e556b7d29075cbe47d94fb149c855e2a2a13aaf43965b92ba868e6782ab10c2b974829088b8bfc50ac1f7a585065fd10c8ff", 0x99}, {&(0x7f0000cdf000)="1082f4623f6ea513207e1a295eb0a85d394a3223ba7f70784049a872b4afa4f65a7494aed797fdf2ba2e50449c22f3b9a9994596f754433fa753ee177c3bebf85ef007ab7959f8b4fdd4e5887f817b96e127519864b100c1538baae1ef2310434f2f19dd9f3c137b98826d0106c92f32c17355d3ea7af6aff0b6d07d1b5c4c7fcd4929532db03d079890b3ff3cc0f66ef681382e261b7f1a84a63e93fb48b35a84269ab55e47a76e6cc410847fc7de7b47bcde95987495accd2899e2f8e82cc6d69270bdcb9eaea3eac542", 0xcb}, {&(0x7f0000832000-0xeb)="403c04076364fd77f385cb1ce89f9785c827cf547d0dff15f26a4f7905f950c453ceba76d4cdb76c4f85539bac0f99d4505b75e42640c4668d79395b1c9de61405a2af631b2b7b35cb9e77a687f15a9364a9ee2db9f198e59dae7482c939ad1b222685cbb3388c851efbee26e137fa89e381174e0ff3bbd0192eeeb27e347b6e029b4b6f58c51cfa963106eb7f86a446948940541684c935daea03ec438e9913d0249822a91977967177e745617442d12ef553ed0a7f1d4eadf3ecec9c529453b9446391c283af07a8a2e87902ece06f2b1a78605fa8d51298f37ecc86de83916d29bcfca5947ee98602ff", 0xeb}, {&(0x7f0000f5e000)="8e2c5906699ca856d8b7429d7c5e09448bfcbc7e43", 0x15}, {&(0x7f0000da5000)="e6a8022d4f60063ce699b273fe8f9184f2b9f10e08bcdeb657aa9cf2cef8d0a283d01a96fcb4b480814f55a15437deba3a032d01d8b500643b3a8c3b602d1b7074dac7e07290d0684628191f4d1a21564937fcbc3e11f8a403c93e50c210b15969bb2ef3d9c38b0dfdf66445b81d6725f6b26c334a3503fc6f9e74f1cb9819ceb5df1dff8bf0f7fd8bddfdd93c78b05a649c28e3dd91c6adfbd386fc0a7e825cb89be885f38864d36fbaa70b32c4c1bb8468542eeb6a748b4a424dbec5a19b0b", 0xc0}, {&(0x7f00002fb000)="44c0f0dcebba37acdc8e2a68fa7e83c2977db2dd125f6a299d42d56eef9722d2c187065b38b80f166cf404061b2d7d04866a6117d3fd188d5f2655d29feafb2c536ddf2a6cbc4aab30bbc4fca79f7023d19835630118ccf7a4ce257f3a6d4c932f5793149e520b5f920955224baf96deb9924919f6e4026e7cd1c1b22230f4d76b25bd2fdae83025267068027aa0b221ae95d7cbab259012d2e53e3ee9ce828466e04c2210c953422d5f2b5e630cf247a77e01e1cbadd1943d7002d1064b4184a6abe723b063db7e45d174ea52c532042e9f5b19b65933a4dbf057e255f7bb47867ff466ec6c6c9ab9f30425f14903a81a0d30", 0xf3}], 0x7, &(0x7f00008ec000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r1, r1]}], 0x20, 0x0}, {&(0x7f000013e000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000014e000-0x8)=[{&(0x7f000077d000)="7aaaee9ec5174bd8d1c961dc944413a02f18fd89aaf2f759aaaf75b04e808d533a657a5dfeacf9da586b97f14bc6814b13f225343db571b6ffa1ae1cc3f34d1934c7e9870e9c3d4af9940bd72b65eb239aac5dbeffbabceb5339a81c3b9161925b536c8dc2ab6ce5eb5082928d584634135e2e8139386368e23c73ec8837ebe6561104a8f01328eb7b707e1e2320a456d8f730f8d73e631c37f7be03974c13cfe3fc79fa09a7fb270051376c010873f8ab06fe0724f7850be621afebc4089ab6454eb13337c3d596e68332d5a64dc6323a8fdf1235cc3f2b82bda53c2f7c4b125cc0", 0xe2}], 0x1, &(0x7f0000521000-0xe0)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x34, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r11, r1, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r0]}], 0xe0, 0x40000}], 0x3, 0x4) r12 = dup2(r1, r0) getpeername(r1, &(0x7f0000a12000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000091e000-0x4)=0x26) write$evdev(r12, &(0x7f0000ea3000-0x40)=[], 0x0) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r12, 0x84, 0x1f, &(0x7f00000ae000-0x98)={0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfff}, &(0x7f0000d30000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r12, 0x84, 0x71, &(0x7f0000df2000-0x8)={r13, 0x101}, &(0x7f0000fbb000)=0x8) 2018/01/31 21:04:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_open(&(0x7f0000001000-0x8)='ppp00^*\x00', 0x40, 0x0, &(0x7f0000014000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 21:04:56 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000-0xae)="240000001800030007fffd946fa293bc02ee06000000000000008568040000000300737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 21:04:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00002f2000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_names=@generic="a426fe9b323ecc7f883be5f2f8d6d8d5"}) 2018/01/31 21:04:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007d3000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000421000-0xc)={r1, 0x80000, r2}) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005dd000-0x8)={&(0x7f0000cca000)=@ipv4_deladdr={0x13, 0x15, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 21:04:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)="") read(r0, &(0x7f0000886000-0x24)=""/36, 0x1) 2018/01/31 21:04:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x10000000000801) ioctl(r0, 0x440100000000127b, &(0x7f0000608000-0x3)="") r1 = syz_open_dev$usbmon(&(0x7f0000f28000-0xd)='/dev/usbmon#\x00', 0x0, 0x440000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000eb0000-0x10)={0x7ff, 0x3, 0x100, 0x7}, 0x10) 2018/01/31 21:04:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b87000-0x4)=0x0) r2 = creat(&(0x7f0000292000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000950000-0x8)={0x2, &(0x7f0000842000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000c85000-0x28)={r3, 0x5, &(0x7f0000a3f000-0x14)=[0xfffffffffffff800, 0x10000, 0x8, 0x3, 0x9], &(0x7f000027c000)=[0x4, 0x3, 0x7, 0x800, 0x9], 0x2, 0x8, 0x9, &(0x7f00001d9000-0x20)=[0x3d, 0x40, 0x7, 0x1, 0x0, 0xa67, 0x9d6c, 0x7], &(0x7f00004a6000)=[0x10000, 0x4a8ffd23, 0x6, 0xfffffffffffffffe, 0x8], 0x0}) poll(&(0x7f0000588000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0xffffffff) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) [ 51.279307] kasan: CONFIG_KASAN_INLINE enabled [ 51.289954] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 51.316205] Dumping ftrace buffer: [ 51.319725] (ftrace buffer empty) [ 51.323424] Modules linked in: [ 51.326720] CPU: 0 PID: 6944 Comm: syz-executor5 Not tainted 4.4.114-gfe09418 #3 [ 51.334238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.343587] task: ffff8800b931af80 task.stack: ffff8800b7b20000 [ 51.349639] RIP: 0010:[] [] sg_remove_scat.isra.17+0x17b/0x2d0 [ 51.358925] RSP: 0018:ffff8800b7b27ab0 EFLAGS: 00010202 [ 51.364345] RAX: 1ffff1001708d02d RBX: ffff8800b8468158 RCX: 0000000000000002 [ 51.371620] RDX: 0000000000000010 RSI: ffffc90004727000 RDI: ffff8800b96fc21c [ 51.378868] RBP: ffff8800b7b27b00 R08: ffffed0016a46c88 R09: ffff8800b5236420 [ 51.386122] R10: 0000000000000005 R11: ffffed0016a46c88 R12: 0000000000000002 [ 51.393388] R13: 0000000000000010 R14: 0000000000000000 R15: dffffc0000000000 [ 51.400633] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f6fadb40 [ 51.408833] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 51.414709] CR2: 0000000020f6a000 CR3: 00000000af77c000 CR4: 0000000000160670 [ 51.421954] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.429195] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.436437] Stack: [ 51.438555] ffff8800b8468170 ffffed001708d02b ffffed001708d02e ffff8800b8468168 [ 51.446611] ffff8800b96fc200 ffff8800b8468140 0000000000000000 0000000000000000 [ 51.454595] 0000000000000000 ffff8800b8468238 ffff8800b7b27b40 ffffffff825b7b45 [ 51.462578] Call Trace: [ 51.465146] [] sg_finish_rem_req+0x2b5/0x340 [ 51.471174] [] sg_read+0xa1b/0x1490 [ 51.476424] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 51.483060] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 51.490057] [] ? __fget_light+0x199/0x1e0 [ 51.495829] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 51.502467] [] __vfs_read+0x103/0x440 [ 51.507892] [] ? __sys_sendmmsg+0x245/0x2e0 [ 51.513838] [] ? vfs_iter_write+0x2d0/0x2d0 [ 51.519781] [] ? fsnotify+0x5ad/0xee0 [ 51.525207] [] ? fsnotify+0xee0/0xee0 [ 51.530634] [] ? avc_policy_seqno+0x9/0x20 [ 51.536489] [] ? selinux_file_permission+0x348/0x460 [ 51.543791] [] ? security_file_permission+0x89/0x1e0 [ 51.550539] [] ? rw_verify_area+0x100/0x2f0 [ 51.556482] [] vfs_read+0x123/0x3a0 [ 51.561730] [] SyS_read+0xd9/0x1b0 [ 51.566890] [] ? do_sendfile+0xd30/0xd30 [ 51.572578] [] ? do_fast_syscall_32+0xd7/0x890 [ 51.578785] [] ? do_sendfile+0xd30/0xd30 [ 51.584469] [] do_fast_syscall_32+0x314/0x890 [ 51.590593] [] sysenter_flags_fixed+0xd/0x17 [ 51.596617] Code: 45 b8 eb 3e e8 77 8b da fe 48 8b 45 c8 48 c1 e8 03 42 80 3c 38 00 0f 85 3a 01 00 00 4c 8b 73 10 4b 8d 14 2e 48 89 d1 48 c1 e9 03 <42> 80 3c 39 00 0f 85 0b 01 00 00 48 8b 12 49 83 c5 08 48 85 d2 [ 51.623273] RIP [] sg_remove_scat.isra.17+0x17b/0x2d0 2018/01/31 21:04:56 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000004d000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00004a4000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x89af, 0x6, 0x4, 0x0, 0x2, 0xf9e, 0x3ff, 0x39, 0x6, 0x800, 0x6, 0xfff, 0xffffffffffff0001, 0xe927]}, &(0x7f0000b88000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x100}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0x16, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000cab000-0x18)=[{&(0x7f0000aec000-0xb6)=""/182, 0xb6}, {&(0x7f0000335000-0xcc)=""/204, 0xcc}, {&(0x7f0000a65000)=""/102, 0x66}], 0x3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000503000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) [ 51.630204] RSP [ 51.653404] ---[ end trace 51a74fa1ef14daad ]--- [ 51.658235] Kernel panic - not syncing: Fatal exception [ 51.664025] Dumping ftrace buffer: [ 51.667540] (ftrace buffer empty) [ 51.671218] Kernel Offset: disabled [ 51.674815] Rebooting in 86400 seconds..