x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x4}, @jumbo={0xc2, 0x4, 0x5}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @pad1={0x0, 0x1, 0x0}, @generic={0x101, 0xbf, "c027fedf413c1490a0e7cb2fa3a6a165d4ada59a1a853104df8dcb5b4ec7b33ceb5e9a25339c375a930cea973579f5b7a9f10ed856fd61fcc230f62a69793f9144fa79dd41cd5f2158d11b3d684c56bdeb02d6376824c79e4c2715b6a69ec3ff4158a9b147cebd8b40261272f84c60bdada489f5bf64f7b3eb80afbf3f2831586f5a2cf669a29e18f5aa4697dc645196fb1872d044696bc5a0298922e7e559e07032459613b761608d1349a90256a37ca7ae98a8422b0904a438a71de66553"}]}], @dccp={{0x1, 0x2, 0x4, 0x1, 0x5c, 0x0, 0x0, 0x7, 0xffff, "98adda", 0x8, "25e8ce"}, "9f9bb5d1d35dd039ff29a2ae4f097b294e4a946900a3ce79fcf38d844389d65a386f0b578c566ee85640733c9e86b9c180ab8a499c92cf21f0e86ee68527449acadc13cc8f4860c5003a39251465c38cbd3b45abd00fb6f7e88b59b4e9340eb97a406eba7d6295d35c52dc706e"}}}}}}}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001dd000)='/selinux/status\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000345000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000390000)=0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r0, 0x1f, 0x8001, &(0x7f00007d5000)=""/221, &(0x7f0000779000)=0xdd) sendmsg$nl_route(r0, &(0x7f0000233000-0x1c)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x1f9, 0x14, 0x1, 0x6, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0xfdce, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0xa1}, 0x1, 0x0, 0x0, 0x0}, 0x0) mlock(&(0x7f000089f000/0x4000)=nil, 0x4000) 2018/01/27 05:27:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000a4000)={0x0, 0x6, 0x9, [0x3, 0xfffffffffffffff7, 0x1000, 0x7, 0x3, 0x100, 0x8, 0x5, 0x6]}, &(0x7f000011e000-0x4)=0x1a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000520000)={r2, 0x1ff}, &(0x7f0000890000)=0x8) ioctl(r0, 0x0, &(0x7f0000002000)="") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000427000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f0000854000)={&(0x7f0000001000/0x3000)=nil, 0x0, 0x7, 0x4, &(0x7f00007bf000/0x3000)=nil, 0x7}) r4 = syz_open_dev$vcsn(&(0x7f000007e000)='/dev/vcs#\x00', 0x20, 0x121000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000431000)=0x9b, 0x4) r5 = syz_open_dev$midi(&(0x7f00009d0000)='/dev/midi#\x00', 0xffffffff, 0x2000) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f0000e91000)={0x2a, 0x2, 0x3f}) 2018/01/27 05:27:28 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000683000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/27 05:27:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000cbc000/0x1000)=nil, 0x1000, 0x4, 0x4050, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cbd000-0xc)='/dev/autofs\x00', 0x200100, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000cbd000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000)='/dev/kvm\x00', 0x101000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000e13000-0x14)={0x6, 0x8, 0x5, 0x4, 0x9}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000c62000-0xa)={r4, 0x695, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000dad000-0x20)={r4, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 193.457469] QAT: Invalid ioctl 2018/01/27 05:27:28 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000003000-0x8)={0x7, &(0x7f0000009000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) request_key(&(0x7f0000917000-0xc)='id_resolver\x00', &(0x7f0000fb3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb2000)='cgroup^wlan0\x00', 0xffffffffffffffff) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000fb4000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000fb3000-0x8)='keyring\x00', &(0x7f0000fb3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, r2, &(0x7f0000fb2000)="2d3f27f50a59ffffff7fffcdc0e2176ee3a8eea24b9931efd83d26d9af076100000200f6", 0xfaaac981ccc786ea, r2) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) fcntl$notify(r1, 0x402, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000e000)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3b21, 0x8001, 0x0, 0x7}, &(0x7f000000f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000d000-0x8)={r3, 0x2}, &(0x7f0000006000)=0x8) 2018/01/27 05:27:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffbfffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000aa4000)=0x1, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000692000-0xc)='/dev/rfkill\x00', 0x242042, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000145000-0x4)=0x0) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) [ 193.505818] QAT: Invalid ioctl [ 193.518285] QAT: Invalid ioctl [ 193.565223] QAT: Invalid ioctl [ 193.587454] QAT: Invalid ioctl [ 193.601406] QAT: Invalid ioctl 2018/01/27 05:27:28 executing program 1: r0 = creat(&(0x7f0000458000)='./file0\x00', 0x30) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00007a3000)={0x0, 0x4}, &(0x7f0000beb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000755000)={r1, 0x100}, 0x8) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f46000)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000000000)=0xc) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r4, &(0x7f0000001000)=0x0, 0x2d5d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000002000-0x5)={0x5, 0x0, 0xcdf4, 0x5}, 0x5) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x8, 0x1, 0xf, 0xa, 0xa0, 0x20, 0x88, r3, r5}, {0x0, 0x9, 0x7, 0xbcd3, 0x6, 0x0, 0x0, 0x190}, {0x6, 0xfb, 0x4, 0xb81}, 0x3919, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x3c}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x4, 0x1, 0x9, 0x9, 0x200, 0x6}}, 0xe8) prctl$intptr(0x0, 0x3) 2018/01/27 05:27:28 executing program 4: r0 = userfaultfd(0x80000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000378000-0x16)='/selinux/checkreqprot\x00', 0x202000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000fb8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000)={r4, r5+10000000}, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000002000-0x40)={0x4, 0x6, 0x7, 0x100000001, "63cde0da8cac900f3f6b2148fe33424eac096513186f2539482a000a7326049a388a7740a2c6f010eaa40075", 0x3000000000000000}) fchdir(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r2, 0x0, 0x0}, {r1, 0x1001, 0x0}, {r2, 0x2001, 0x0}, {r2, 0x2, 0x0}, {r3, 0x1000, 0x0}, {r2, 0x0, 0x0}, {r3, 0x2020, 0x0}, {r1, 0x9400, 0x0}, {r3, 0x4, 0x0}, {r3, 0x8, 0x0}], 0xa, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000000000)={0x401}, 0x8) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x101400) write(r2, &(0x7f0000000000)="abd966cd8487c55b08fee0b7891e38a4c59cd4", 0x13) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x9}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r6, 0x1f, 0xffffffffffffff1a}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000002000-0x5c)={0x614, 0x8, 0x3ff, {r7, r8+30000000}, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000006000-0x128)={0x6, 0x0, [{0x5, 0x3, 0x0, 0x0, @sint={0x3, 0x8000}}, {0x1, 0x2, 0x0, 0x0, @sint={0x4, 0x5}}, {0x0, 0x7, 0x0, 0x0, @adapter={0x7, 0x6, 0x7fffffff, 0x101, 0x6}}, {0x4, 0x4, 0x0, 0x0, @irqchip={0xfffffffffffffffe, 0x10001}}, {0x2, 0x6, 0x0, 0x0, @sint={0x6, 0xd82e}}, {0x5, 0x1, 0x0, 0x0, @sint={0x80, 0x2}}]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={r6, 0xffffffff}, &(0x7f0000002000)=0x8) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000006000)={0x1a, 0x1d, 0x100000000, 0x8000, 0x40, 0x1, @random="de731ecf12b8", [0x0, 0x0]}, 0x10) 2018/01/27 05:27:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmmsg(r0, &(0x7f0000e44000-0x40)=[{{&(0x7f0000649000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003be000-0x28)=[{&(0x7f0000c8a000)=""/4096, 0x1000}], 0x1, &(0x7f00004a2000-0xae)=""/174, 0xae, 0x0}, 0x0}, {{&(0x7f00000f9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a0000-0x30)=[], 0x0, &(0x7f000017d000)=""/65, 0x41, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000fdf000)={0x77359400, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000cd9000-0x4)=0x0, &(0x7f0000f5c000-0x4)=0x4) 2018/01/27 05:27:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000a2000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x201}) write$tun(r2, &(0x7f00003bb000-0x102)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}, 0x26) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000703000)=0x0) bind$inet6(r0, &(0x7f0000c0c000-0x8)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, 0x1c) 2018/01/27 05:27:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d37000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c96000-0x4)=0x0, &(0x7f0000b84000)=0x4) io_setup(0x9b, &(0x7f0000ebe000-0x4)=0x0) io_submit(r3, 0x1, &(0x7f0000711000)=[&(0x7f0000a12000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000fad000-0xd7)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008bd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000673000-0x5c)={0x5, 0x3, 0x70, {0x0, 0x1c9c380}, 0x5, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/27 05:27:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000798000-0x9)='net/tcp6\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000625000)=0x1fff, 0x40479) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000060b000-0x11)='/dev/vga_arbiter\x00', 0x8880, 0x0) 2018/01/27 05:27:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000176000-0x15)='/proc/self/net/pfkey\x00', 0xc0003, 0x0) bind$bt_rfcomm(r0, &(0x7f0000c34000)={0x1f, {0x0, 0x3, 0x100000001, 0x1, 0xfeac, 0x31f}, 0x1}, 0x9) syz_open_dev$sndctrl(&(0x7f0000ccd000)='/dev/snd/controlC#\x00', 0x3f, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = gettid() getpgrp(r2) mlock(&(0x7f0000240000/0x4000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009e7000-0x10)={0x95, 0x1, 0x7ff, 0x4, 0x0}, &(0x7f0000467000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ff4000)={r3, 0x77ef}, 0x6) getresuid(&(0x7f0000f14000)=0x0, &(0x7f00000df000-0x4)=0x0, &(0x7f000000b000-0x4)=0x0) getresgid(&(0x7f000033b000-0x4)=0x0, &(0x7f0000aa2000)=0x0, &(0x7f00003fb000-0x4)=0x0) sendmsg$unix(r0, &(0x7f00004d4000)={&(0x7f000024b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00004e2000)=[{&(0x7f0000b2a000-0xdd)="9bda0d7094366d83b8d23f2e20c48b90eab595af2309162ca553960a94376401117de1d6bc2d50710b2dfc584a69d04df2812fe8d6b26835030d8a55a563b651d7cc379fc705d2cbdc61f606ab591dfd4fd78cead4dd7d051eed6b4ddfad3c2bea8d5740ff0000004ba5ebe9ab7b4e88a53bad2ce7a4dc85e33e2f68dac41baf5abf8067ddeb9c61b31a33520e2735ec005757269add25fb89958d8f2e161a679e6f6fbe664b284ce09fae3d90f840016c0ac1db21a03fe9f6dab783c4830559529ef4b4fabd20701c14c193d3f5df0b82d3f67ae5737105f01d7a303d", 0xdd}], 0x1, &(0x7f000098c000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r0, r1]}], 0x30, 0x20008000}, 0x8000) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bbf000)=@int=0x81, 0x4) sendto$inet(r1, &(0x7f0000651000-0x97)="16", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000317000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffff9c, 0x54a2) 2018/01/27 05:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00007d2000-0x8)='./file0\x00', 0x404001, 0x81) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000438000)={0x7, 0x1c, [0x200, 0x0, 0x1, 0x9, 0xe74e, 0x7, 0x3b]}) keyctl$session_to_parent(0x12) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001dd000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0500000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/27 05:27:28 executing program 1: epoll_create(0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x7ff, &(0x7f0000ff5000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000bd3000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) r3 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x80800) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000380000)={0x1, 0x8, 0x8, 0x100000001, 0x3, 0x1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000d62000)={0x0, 0x2, 'client0\x00', 0xffffffff80000003, "be65e0e94e569633", "5fde3e2a8cb31aa01d5c3605c7e725b11eaf56086b17ebedc8aeec96a75c8918", 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x80045301, &(0x7f0000375000)={0x0, 0x0, 'client0\x00', 0x0, "b83c98e3344e76ae", "bcb4a2fb7b9a72e8b7355f7fb756f0c0656b155c4784587671a495b83144e529", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bf4000-0x10)='net/igmp6\x00') sendfile(r0, r0, &(0x7f00002f3000-0x8)=0x4, 0x7f) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e7b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000296000)={r1, 0x3, &(0x7f000000e000-0xc)=[0x9, 0x2, 0x8], &(0x7f00003f4000-0x24)=[0x80000001, 0x9, 0x2, 0x0, 0x8000, 0x100, 0x7, 0xfffffffffffff001, 0x5], 0x9a97f66536c7ffe9, 0x2, 0x4, &(0x7f0000b49000)=[0x5, 0x74], &(0x7f0000d77000-0x18)=[0x727a, 0x4, 0x8, 0x9, 0x7, 0x82c], 0x0}) [ 193.734193] sctp: [Deprecated]: syz-executor6 (pid 23916) Use of int in max_burst socket option deprecated. [ 193.734193] Use struct sctp_assoc_value instead 2018/01/27 05:27:28 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000037000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000009000-0x400)={"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"}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000027000+0x2e6)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000548000)=0x26) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000002000-0x4)=0xff) 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) sendmmsg$alg(r0, &(0x7f00005d4000-0x54)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x52)="a8d81cc2f93b0555f43d7619ee13b623b9e3fb427f50f993d333c66ee737f62269739e4b53a4286e1dd7c759b7b4598ea66979f26265b3a913ee91831b676998fd1a79fb7e7afa76af30e1525fd8d2359425", 0x52}, {&(0x7f00004bb000-0x65)="a9a54ad21fd8fa8e045138d53a292aab228b7e8e9895e0bfcc1912171d2a72bda18a3d3170e30029585a49a9a6d55a02fbc0aad8a9a91f350c939dc0289594c426d5e9c73dfd0a77446be4065c40d9bda22e52e6d7cbb66f7dea82d1e02a843bb9e6dd1a3b", 0x65}, {&(0x7f0000df6000-0x2f)="b785d9f11be1cf0b60687307dfe2fe2b37b84df05396b090c67a131d51500e37243860fc1d8e1abc2eed8b77182411", 0x2f}, {&(0x7f0000a63000)="5beffd354c2c2a46aea9593ad4218db2c70a298f659f899773f136c2ae2c7aaea6be57b71b647d0aa1fb0e92cc5048b689c9529e321cf9cf9193b0f3c3a40460326936b794da89c1195f1c5b32d8f612d19374e091338915fbf37f722c7fdd6436fe75b4bde6969c43ee0e861b58", 0x6e}, {&(0x7f0000001000-0x25)="28ede22bb37a8f27e94b1f7e940962aa165efd6921aa95773bc83b2ca34d3cb231a11a643f", 0x25}], 0x5, &(0x7f0000abe000-0x168)=[@assoc={0x10, 0x117, 0x4, 0x9}, @iv={0x64, 0x117, 0x2, 0x52, "6d20f716e3e82621bca2bcede71e2f01abcd44df60bca90854d45e7bf2083e72c74a9ef3ecb9941d357ea1b52d605b2c1ae264917f238134362016b16f3328702f5cdcf352c17d5b1c2d6ede38b4122b1d15"}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x69e8}, @iv={0xd4, 0x117, 0x2, 0xc4, "dcd089d8504c6343a1fa0c817e10c0844811ce7a2bb0ae70965e2ca6ce37f3da26369bde7bf50104c73aa1f4b1df27556c41cbca92381a185d4a274e866475abebaf3afe1849ccf96a6673f251f5d5b1885152c32cf624c5e7ab777adbbed30f426c6885335973758fa3d09cba5527e950066c518a81ea02941024d84d1cee2d723def48ecb1e12a03cd1356f7c8140f6a9e2defd5b73ccd364d0883fc3c857e6cbb466580b3e0341c9d1f78880246155ca0768cca61ec8f0dbf19bd06fd05191a8ae655"}], 0x168, 0x40000}, {0x0, 0x0, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)="5db511162b52bec0bcd32611608585752c0d38547e8330f7cbef5a18525d7dc3f99d1be7554181f117351b36bf8a6f88fac1e6c32dc9696114e096a6d54a63d60e3ca40754c592362a7e7f78d1a5faa04077092203e95cfbbc0fd909650b88cd632a927426ee742c85c87edb58f244c0174c8dcc3ee859acf54806e8c1407298c750b8845ea959084701459790baa1fa4f0f86a9df048a3720b42a86340feecdf496be6ee7172bf1b02a90f420db3eb664bab6a14e22da53d48835b109f469e1cde1f11742507a56e899bede57d47056e56f4242943fc1682c1c5e69d61e7fef", 0xe0}], 0x1, &(0x7f000026e000-0x218)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x2}, @iv={0xa8, 0x117, 0x2, 0x97, "25430687157cefeacc389524ef6539097b5f8d8a694b11f10aa9d458987e4c43cfa0fb72ee7440759ff08ae66ad9a35e823383c10935016bc07d74d9dd85420812e43edffe544a376b57b4685b7e90cb819dc7dd07e9d5199c9402cafaf53824894333ec58dedaa5eb885e32bf9a8b57390972ac2b42017a956865c0b5eb0fcf431ce20abe7c91067507004a9aa0999371aa536cd167e1"}, @iv={0xdc, 0x117, 0x2, 0xcc, "dd5ca320425caef5bd4ce8fb52180fca617f972154240ab539a8b612572c0346e1a71bcc5a4c620c2df6786531e8d2ba660bd1fb816ce05bf56c32d25dff9059df8cb8912c165b9a474f52ff31d1a9ca45086dc19506c136e52d13c8d6e4b1dc52fffe641472cd040ff4b938c29fef11e36060d39d0521a72d091b25a1c738e926c3972c5482f52c40b78d375e68e8d3bde4c237ab3c1986ddc8a93b7dc472dc760953262009de3613b7dea75579f4c2c389367efcced373d0cdecbd6d083d685dcd83e564e5f662f0b4f18f"}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x24, 0x117, 0x2, 0x12, "693f5f2a61b56c6a14190e8731d561074494"}, @assoc={0x10, 0x117, 0x4, 0x5}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0x6}, @assoc={0x10, 0x117, 0x4, 0x4}], 0x218, 0x40000}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x2b)="3384da1a00aa7507eee51f3bcb60cdf712af0ad889ba243d8005724882c07763b5d0a90b3a90f348c18e91", 0x2b}, {&(0x7f0000599000-0x24)="2d93d2b2999e3a69c58d503d721a939e7228202f453cefd57063e14895e990eb72a31955", 0x24}], 0x2, &(0x7f0000e73000)=[@iv={0x110, 0x117, 0x2, 0xfd, "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"}, @iv={0x14, 0x117, 0x2, 0x2, "9fb6"}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x0}, @assoc={0x10, 0x117, 0x4, 0x2}, @iv={0x38, 0x117, 0x2, 0x27, "ecb518b9ae38cbb42d9fb6962b5844b04899986e021ad5e1ae899cccbfef10a66f99e1c4ca3f44"}, @op={0x10, 0x117, 0x3, 0x1}], 0x19c, 0x80}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00006d4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4a2c8f1268ce73a338fbd5769094347ea", 0x20) socketpair(0x0, 0xa, 0x101, &(0x7f000092b000)={0x0, 0x0}) getpeername$inet(r3, &(0x7f000045e000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d33000-0x4)=0x10) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e5b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000159000)={0x2, 0x100000001, 0xffff, 0x2000000000, 0xfffffffffffffffe, 0x401}) r5 = accept4$alg(r2, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00004dc000-0x10)=@common='eql\x00', 0x10) r6 = syz_open_dev$mouse(&(0x7f0000b2d000)='/dev/input/mouse#\x00', 0x2, 0x40) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r6, 0xc008551b, &(0x7f0000de3000-0x18)={0x4, 0x10, [0xffffffffffffffff, 0x2, 0xe8f2, 0x10000]}) sendmsg$alg(r5, &(0x7f000055b000)={0x0, 0x0, &(0x7f000018c000)=[{&(0x7f000006d000)="d32d7429ccb4b6753a704359e59b9f80461330d744e3d759acef99bc0a4d2915a06877778620d6e00832527d419748d4ff9c4032fb2b020d977a6eba000000006e24f000007800aacb1577f60652c0bfc3eb8f6750f49845aa75712ea882947cefc7ad39014cfc90be231d0a4ffa308f", 0x70}], 0x1, &(0x7f00008fc000-0x10)=[], 0x0, 0x0}, 0x0) recvmmsg(r5, &(0x7f00009bc000-0xc0)=[{{&(0x7f0000f2f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000f44000-0x30)=[{&(0x7f0000861000)=""/144, 0x90}, {&(0x7f0000b63000-0xae)=""/174, 0xae}, {&(0x7f00004ac000-0x7f)=""/127, 0x7f}, {&(0x7f0000773000-0xfb)=""/251, 0xfb}, {&(0x7f0000ab4000)=""/4096, 0x1000}, {&(0x7f0000142000)=""/4096, 0x1000}], 0x6, &(0x7f0000164000-0x41)=""/65, 0x41, 0x0}, 0x0}], 0x1, 0x6, &(0x7f0000ae2000)={0x77359400, 0x0}) mkdirat(r6, &(0x7f0000b58000-0x8)='./file0\x00', 0x8) getpeername$inet(r6, &(0x7f0000429000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005af000-0x4)=0x10) fchmod(r7, 0x100) 2018/01/27 05:27:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x7, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a4b000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000751000)=0x77, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000652000)='/dev/kvm\x00', 0x200041, 0x0) readlinkat(r0, &(0x7f0000502000)='./file0\x00', &(0x7f00003eb000)=""/220, 0xdc) syz_open_dev$sndpcmc(&(0x7f000051a000)='/dev/snd/pcmC#D#c\x00', 0x401, 0x40) [ 193.847499] sctp: [Deprecated]: syz-executor6 (pid 23916) Use of int in max_burst socket option deprecated. [ 193.847499] Use struct sctp_assoc_value instead [ 193.922470] netlink: 'syz-executor2': attribute type 2 has an invalid length. 2018/01/27 05:27:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d93000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000cd1000-0x8)=0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000663000)={0x14, 0xa, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000afa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f000092c000-0x8)={0x7, &(0x7f0000f73000)=[{0x1, 0x5, 0xaa, 0x40}, {0x101, 0x4000, 0xffffffffffffff1a, 0x20}, {0x4, 0x4, 0xf82, 0x8}, {0x9, 0x80, 0x9, 0x7ff}, {0x400, 0x7, 0x200, 0x1}, {0x5, 0x7, 0x101, 0x1}, {0x7ff, 0x0, 0x8001, 0x6974}]}) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000eab000)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x0, 0x1, {0xa, 0x0, 0xbb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}}}, {&(0x7f0000578000-0x31)=""/49, 0x31}, &(0x7f0000bea000-0x1)=0x0, 0x98eec9bfbee1d54}, 0x56) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/27 05:27:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f94000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002f7000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00005f7000)=0x3) accept4$inet6(r0, 0x0, &(0x7f0000045000-0x4)=0x0, 0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000e96000-0x28)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}}) 2018/01/27 05:27:28 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000001b000-0xe)='/dev/admmidi#\x00', 0x8, 0x2200) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000024000-0x1c)={0xa, 0x3, 0xd471, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000017000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x15, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000023000)=[0xfff, 0x1ff]) 2018/01/27 05:27:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000367000-0xb)='/dev/adsp#\x00', 0x9, 0x4c00) ioctl$KDSETLED(r0, 0x4b32, 0x3000000) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000eed000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x81, &(0x7f00008b4000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f00000d1000-0x10)=[&(0x7f0000cc1000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000807000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000fcd000-0x4)=0x0) 2018/01/27 05:27:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) io_setup(0x9, &(0x7f000054e000-0x4)=0x0) io_destroy(r2) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f000025a000-0x4)=0x0, &(0x7f000054c000-0x4)=0x4) timerfd_gettime(r1, &(0x7f000077a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 05:27:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000002000-0x5a)="640005ea2f31b251a635d300000002551e276a630c42fbee93c15b4c61cef7175ccad41a5e76b219ccccb328d828a075c5150979b42159f45b004fd98bb7e2481f5006cafb99f9b0d30d88ad0d8f1a96fbce6c77b6778649a4a2", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ba4000)='/dev/ppp\x00', 0x10000, 0x0) creat(&(0x7f00004ff000)='./file0\x00', 0x101) ioctl$KVM_SMI(r1, 0xaeb7) r2 = syz_open_dev$sg(&(0x7f00006d3000-0x9)='/dev/sg#\x00', 0x0, 0x800040005) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f000091e000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r2, 0x5381, &(0x7f000001d000-0x18a)="") 2018/01/27 05:27:28 executing program 3: mkdir(&(0x7f000004f000-0x8)='./file0\x00', 0x80) r0 = open(&(0x7f0000c80000)='./file0\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000039b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00007c2000-0x9)='/dev/dsp\x00', 0x1, 0x0) 2018/01/27 05:27:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f22000)='cpuset\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000527000)={0x6eba, 0x4, 0xd3f1, 0x10b3854, "8a5517e0e76b1bf931852ebf55f5971e2daa72a559c8fb0f8dbaff3fba51c2b94294ca4bd89f488b333e1549", 0x3f}) sendfile(r0, r0, &(0x7f0000014000)=0x0, 0x10003) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ab0000)={{{@in6=@local={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e1000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000274000-0x52)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0xed66, 0x3, 0xcb, 0x2, 0x20, 0x20, 0x29, 0x0, r1}, {0xe74c, 0x8250, 0x1f, 0xba0a, 0x8, 0x6, 0x975, 0x7940199d}, {0x48, 0x0, 0x4, 0x400}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0x2, @in=@rand_addr=0x3ff, 0x1, 0x3, 0x3, 0xfff, 0x1, 0x80000000, 0x7}}, 0xe8) 2018/01/27 05:27:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fff000-0x9)='/dev/kvm\x00', 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000d70000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000803000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x400) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00007a3000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ee000-0x4)=0x8) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00002a4000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x1, &(0x7f00008a8000)={0x2, &(0x7f0000cf9000)=[{0x7fffffff, 0x2, 0x4, 0x5}, {0x4, 0xffffffffffff4c1d, 0xf82d, 0x20}]}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000aff000-0x12)={@generic="b2ffa85198c3fb52b3a24914e6908295", 0x669dccbd}) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f00008fc000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 194.100679] binder_alloc: binder_alloc_mmap_handler: 23965 20000000-20002000 already mapped failed -16 2018/01/27 05:27:28 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r1, &(0x7f0000001000-0x4)=0x0) setsockopt(r0, 0x84, 0x71, &(0x7f0000000000)="", 0x0) 2018/01/27 05:27:28 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000020000)='/dev/admmidi#\x00', 0x0, 0x1) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000002a000)=0x0, 0x1) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000002a000-0x54)=[{&(0x7f000002a000-0x58)={0x27, 0x0, 0x0, 0x2, 0x5, 0x4, "0361e3a980f4636286eddd73c4de3c2c70442381d0118d3e9889b58db9c00534eddca14920dd05ad28bb0dc7b8f9fbefe22e6b2338ab0276a21c235102be63", 0x1}, 0x58, &(0x7f0000007000)=[{&(0x7f000002a000-0xd9)="a02b043697ad6ee3150f36ae86d85fc9b1b35793716e633c0405afa9aa251c3e3853db44c2a72777d9bb31a0ce715b76159d8316f75572253dd794e1c723fa5ba90cad696baf0ddb071e706f2e038fa107b38bd1258f563734c9dcde867f316da2d02e1250e84e8d823cb51559b844557bcbdb08826ea7930778657f6b640828a00640967d5f78b13be6c8093379192393ced8f83f39ba644102d57adb97c3404911b84d90fb8703acf5f09c41ba4d04ea5738559bbfd147e5d9c46d9a464e9966d4142f3c08638f59577ac7ae9ed607dfb5d88251983c6c2a", 0xd9}, {&(0x7f0000029000+0x3a7)="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0x1000}], 0x2, &(0x7f000001f000-0xb4)={0xb4, 0x0, 0x8000, "38565ca2455dc7474793dadf99ae520053e659c062a767d3bbe9b405f37cae6bca1f87bdae1a234370727d85330808a466b572e43c0e8374951fcfead6dddc6d20a7982d983d0da5a16763ea3a275954782e91b7684246d19339dc6c65dc067c35f2f39761426402222d6a19387d6d8e2ad9ea14207e0999d70811fbbf4592aafd6acb67598f4247efa57d9f79e31f64da6ae63dc81cb76b61280875d96cdb473cf6e5ce0c31"}, 0xb4, 0x4000}, {&(0x7f0000014000)={0x27, 0x6f66, 0x2, 0x7, 0x0, 0x9, "67d95c3ba86364e058436254dfb93f79c3be3c707c2233827e5e2f81044c5e5232d03c57f258f89b07a30351c7108ee5982de7b524d8c7cc2f326a344abce1", 0x3}, 0x58, &(0x7f000001f000-0x18)=[{&(0x7f000002a000-0xd0)="783d7dd6a7ab163269e6545e71949b69e5a6049bd20c927bd4e8f0f5dc5ee3d74ab9963d1b26eb519a949e9858ca68133f7dbe76135318b9dee5db2b20fa91e9562e1b8d2732c1fb07b2d57a9437ea1025de73b606fd88a24415c3ac5eccf5b1e9a1be6eafef28497f830629d6274454bb7f9141b0c9606322782cfd0578ef6318baf9f8b1479b1f43dd29d30dcbf4eb8da9783b322ce91827db41cf7704a9bf5164b59d97924355aad2d6d1fbef52c250dcddc1f9e0a63b81b1ce735826bd1514e83c46ac3cba2740c4f1ae34502a9b", 0xd0}, {&(0x7f0000029000)="0c3e861394a62258475b69b7c9e5cdbe007213027bfbba62d2fa8f911549a2495e6728bedcd8ca708af5fdc8893039690d69d491d9f1b6d46bf5c72632032f15aab4e8104fad4a419d15b0bb115e4dcbf612ffda13", 0x55}, {&(0x7f0000000000)="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", 0x1000}], 0x3, &(0x7f000001c000)={0x1c, 0x11f, 0x7, "27e8f6684832c0058aedb20ae2"}, 0x1c, 0x4000001}, {&(0x7f0000013000)={0x27, 0x0, 0xff, 0x7, 0x3f, 0x6, "c62bc332024f3208297b018b34e9bcbbfe7bee0898a2b0c3a7682b350e6c700f69b07ed2ff890125725eafa89aba071d28bf0f75e19ffe774c0c4f4129262d", 0x3f}, 0x58, &(0x7f0000029000)=[{&(0x7f000002a000-0x19)="dac737701376bd12b1925c5b2f84cab12e40ff63282179a30a", 0x19}, {&(0x7f0000029000)="f59944e1baca0d810f738db7610f57278e22fa0adefcefe329e9b134118676a7e93b213b228e06cf1ba30fbba60616f4037d10f04b8ea056033c0207b13434fc3a0eba03bf585ef140e3873fdc3b505ed4876e0782e6853091b680aeef60331769d626d5ec34e9bc09855dabf9edfb882970097ce7f4e4ba390af7328764ab23a6753136f4dc4a3322263baa9648140267b60374f826873e96b398cd5466f9b06d4bb46484a8c39668d29952e2f5b79c648df85049982f7c71c0cfd9718d8f8fc93736ad535bda7bc2e3474d11c178d74c538e5a028be146cff9", 0xda}], 0x2, &(0x7f0000029000)={0x58, 0x102, 0x0, "26ce5091741125f4d4d7ae99b8c6c24558f2c19064ce71a32fc1a14a4ae4d77cf174d13ab71df6d6774a679de875ec6ca19691db99f8780315279f5dcb4e44a60956455da880ec15cdbc"}, 0x58, 0x20000000}], 0x3, 0x40000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:28 executing program 6: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10000002) flock(0xffffffffffffffff, 0x5) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000000000)={0xa, 0x1, 0x477, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80}, 0x1c) read$eventfd(r0, &(0x7f0000cc4000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x2484c0) ioctl$KDDELIO(r0, 0x4b35, 0x61) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={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}, {{@in=@loopback=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}}, &(0x7f00003bb000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb23, r2}) 2018/01/27 05:27:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f00008af000)="b53a1d12d30dcd1c45d7") ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00008b2000)=0x3) 2018/01/27 05:27:28 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d49000-0x9)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000435000-0x4)=0x0, &(0x7f0000dee000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000039000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x40000000, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x2, 0x4}, &(0x7f0000000000)=0xc) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000112000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000326000-0x3d)="", 0x0) 2018/01/27 05:27:28 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000eb4000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000df000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8, r1}) 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) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x8, 0x804) ioctl(r2, 0x1, &(0x7f0000001000)="") 2018/01/27 05:27:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000cdb000-0xb)='dctcp-reno\x00', 0xffffffffffffff02) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000399000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000011b000)={0x7, r0, 0x0}) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f000000a000)={0x2, 0x800, [{0x1, 0x0, 0x80}, {0x1, 0x0, 0x6}]}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000715000-0x60)={&(0x7f0000a5f000-0x14)=[0x7, 0x4, 0x37, 0x2, 0xfffffffffffffffe], 0x5, 0x4, 0x40, 0x2, 0x10001, 0x6, {0x4, 0x161, 0x6, 0x80000000, 0xde1, 0x1, 0xe46, 0x43, 0x7e, 0x6f1, 0xfffffffffffffff7, 0x9, 0xc00, 0x7, "f12f986bd52bbb3e53141979bf3ec6daab5463832131cb5e86308a20c17cfa67"}}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(0xffffffffffffffff) 2018/01/27 05:27:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f6c000-0x4)=0x40, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000f73000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/27 05:27:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b50000-0xc)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000ee4000-0x23)=""/35) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000585000)=""/250) 2018/01/27 05:27:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x9bdc, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000000)={0x76e18ff4ea899e08, 0x7ff, 0x23}) r1 = socket(0x200000000018, 0x20, 0x5) bind$alg(r1, &(0x7f0000aee000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) accept4$alg(r1, 0x0, 0x0, 0x0) 2018/01/27 05:27:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$midi(&(0x7f0000855000-0xb)='/dev/midi#\x00', 0x69, 0x200000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009be000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b2000)=0xe8) r1 = socket(0x10, 0x4000000000080000, 0x7) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000022000-0x2)=0x0, 0x4) 2018/01/27 05:27:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a83000)={&(0x7f00006ae000)=@newlink={0x48, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f00008e9000-0x10)=[{&(0x7f00005f5000-0xdf)="91903ef1b4aa9ded6cc939aa53cd10576861aede4540e26f0ff5d5f437cdc1d2e021142f9d6d6db9e69fa45407a3274419ee5b8ae78e258363b95faa002b21d5cbbe75b3b6575e53e78ce6d1279081cb2ab1b4e5c76e834c7619ea2491838fff8c059f0d18bc126641cb2b10c212369d81128e2e0a12fef1209c6a9d4d8f16d2ce61b2a7babeccbadfd59a5ebe7fc5d1b90585bfc3ff045de9c8f2ed9962054a90c175160f5705fe46ee8be4ebaaf6187980178826df423e9d72bbd31314c4f914e5f5f5af5e46a1d767a98b1ffeeee1355f52eb661d828d867c6236501b58", 0xdf}, {&(0x7f000099e000-0x44)="55b752a410eb202656d8ca39b6043254c9410cbe04abda0ebe2561ac31f77bc1a09fde51055561e9577cfec4d0838f15065c07f48ad4237d345b28bda8217343d739cdd7", 0x44}], 0x2) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00003c4000-0x4)='tls\x00', 0x4) 2018/01/27 05:27:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00001e3000-0x10c)={{0x4, 0x0, 0x0, 0x0, "5c0daa1bef5250ede41e8952c6ca4e4ea58a4c10a1e9db4244f5228d1b2a57c0c1d475ca4ea92e2182b20c40", 0x0}, 0x0, 0x0, 0x5, 0x0, 0x5, 0xfffffffffffffff9, "480e1cc3f70234a35f5172de7b6b40901e2cd5e1c04c8e5bc9db6f8b27dda5687254e8a6d1243419bff6bfc2c735b1378deec786414177d45385df5aebefc11f", &(0x7f000024b000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x800000000000, 0xffffffffffffffff, 0xffffffffffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/01/27 05:27:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000032e000)="") chdir(&(0x7f0000bdc000)='./file0\x00') r1 = open(&(0x7f00008b7000-0x8)='./file0\x00', 0x40000, 0x80000000010) connect$bt_rfcomm(r1, &(0x7f0000093000-0x9)={0x1f, {0x7, 0xffff, 0x1, 0xb2, 0x6, 0x7}, 0x5}, 0x9) name_to_handle_at(r1, &(0x7f0000113000-0x8)='./file0\x00', &(0x7f0000fa5000)={0x66, 0x8001, "f50e1af87ccb6ca04e4d90768ab17f31d7d3dc78a864000404fdfe70c725534e255df7e8235d0d7083506701e16e7459d6e6c24e270a298e971bf6f6cce14e58ab452784b1121ff7a40ab7cf00a5be9d2580a2182bd8bd11e275fa3a98ad"}, &(0x7f0000d04000)=0x0, 0x1000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eae000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f000060d000-0x8)={0x0, 0x0}) getuid() fstat(r1, &(0x7f0000b47000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000702000-0x230)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) lstat(&(0x7f000035d000)='./file0\x00', &(0x7f00008ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f00009b6000/0x4000)=nil, 0x4000, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000048e000-0x4)=0x0, &(0x7f0000544000)=0x4) fchownat(r3, &(0x7f000035c000-0x8)='./file0\x00', r5, r6, 0x1000) syz_fuseblk_mount(&(0x7f00003d5000-0x8)='./file0\x00', &(0x7f0000cbb000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 194.229522] binder: 23994:23998 ioctl c00caee0 2011b000 returned -22 [ 194.253287] binder: 23994:23998 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/27 05:27:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004d1000-0x9)='/dev/ppp\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000122000)=0x40, 0x4) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000a53000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f00000fd000-0xd)='/dev/dmmidi#\x00', 0x0, 0x400) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000a00000)=0x0) 2018/01/27 05:27:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f00000a9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="be500a582f11504d4041803b2048018b82d104c758b559ff9ae14a1d420c0318f5961d2996c670f1564e4c1f2b0b6e998e61441859b189270ffb36b7cb157d00f05637e13f8270842006922261edc8152fb4c1b7b05e46a77dbd277079fa77d08ec0342469f99d41e0a1925f5bf0c96648c2c697bb859b236120e6c0b2512c38ce42311ab68f08b8b424044f509a28fd4efc3e497ec526ad8779845f5a71c18761a309d9e3138a6d13334b2ad768a89ce378013e5a6ed288bdc6310280a4fdbce6220ffbf01d871a2aeedc9d68607d6e03b88c65a91b02b931508f531e884bcfcf40b8e85fd0bcc3a9b7efcf75759aba55", 0xf1, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000c4a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xfffffffffffffffa) keyctl$reject(0x13, r0, 0x8, 0x101, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000002000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x2)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x9, 0x0, 0x3, 0x2, 0x80, 0xa0, 0x2c, r3, r4}, {0xff, 0x101, 0x100000000, 0x80000001, 0x2, 0x1, 0x100000001, 0x7}, {0x1, 0x80000000, 0x4, 0xa4}, 0x30eb, 0xf, 0x2, 0x1, 0x2, 0x2}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0x3, 0x7, 0x7, 0x8000, 0x40}}, 0xe8) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000+0x20d)=0x7f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x40) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0186416, &(0x7f0000001000)={0x20, 0x20, 0x6, 0x80000000, 0x1d, 0xca}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000)='trusted\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="1c854815d16389200411698d3b5872ea6790d9e297e872052eb239381424de5415b5f49dc36d873315a3d29581170605b4b5f9104080f41026830318ef6b", 0x3e, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000004000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, 0x1c) r6 = memfd_create(&(0x7f0000004000-0x12)="2d2b26656d3062646576776c616e305b8d00", 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000006000-0xc5)="c4b900253a6000e6921f5afe8769751126b38a5fd7d3454d6059eacf7b57b4db6ef41a9ae351777ef736bafa04bc0ad003345248866925904c40b5e76608c77829137f8bbef8b2e3bc1f7e0bc0e0fd705fb21705fed72bfbc1a0712a46a2f5764a9ccdfec9fe27ea861961e49bf7784a5482010b4e80ba186508b43967081fa8ec87a426cdb7e52f08874e3e7981f0a9157a2dbf663e10f717e296f1c157ab11a7db2c71c75afe8704ff12aa98ed143da34637bf6ff7ad56420676a61ad7372e220cd61265", 0xc5, 0x4, &(0x7f0000001000)={0x3, {"79602df7fff0bd"}, 0x1}, 0x10) fcntl$setstatus(r6, 0x4, 0xc00) setsockopt$packet_buf(r6, 0x107, 0x16, &(0x7f0000002000-0xa1)="b979f9a75a9d924935a70d487290a10ed4f909876cd7dc4f4dbc75bdcbdb362c1aafe78db910e679d64dfb7e583b2ba2012fe91f00d4bf2489c9dd219c9fd1712b36edd6e182e7fcd5aaa7163e40f6992c5376dee85b35993305498cd04da4bf8cae5ed983fa29c620030f7bfc4a28b36016155b2ca4b1bc36de43d5d7f2786397ca6d384fc134623e581fabdb19648e1887abf7c86ec0e303d82be61d4877221e", 0xa1) [ 194.305134] binder: 23994:24023 ioctl c00caee0 2011b000 returned -22 [ 194.317099] binder: 23994:24028 Acquire 1 refcount change on invalid ref 0 ret -22 [ 194.331971] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43700 sclass=netlink_route_socket pig=24021 comm=syz-executor3 [ 194.380503] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43700 sclass=netlink_route_socket pig=24021 comm=syz-executor3 2018/01/27 05:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) rmdir(&(0x7f00001a5000-0x6)='./bus\x00') pivot_root(&(0x7f0000d2d000-0x6)='./bus\x00', &(0x7f00006f1000-0x6)='./bus\x00') mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f00009bb000)='ramfs\x00', 0x1, &(0x7f0000383000-0xac)="") rename(&(0x7f0000d2a000)='./bus/file0\x00', &(0x7f00000f9000)='./bus/file0\x00') 2018/01/27 05:27:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540b, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000081a000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000626000)={0xfdd0, 0x4, 0x80, 'queue0\x00', 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000040000, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/cuse\x00', 0x10000, 0x0) mq_getsetattr(r0, &(0x7f0000671000)={0x80, 0x100000000, 0x9, 0x6, 0x6, 0x8, 0x4, 0x4}, &(0x7f0000ee1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0xfffffffffffffffc) r0 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') name_to_handle_at(r0, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000b8a000)={0xc, 0x0, "faf55e1e"}, &(0x7f0000447000)=0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000027e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000013b000-0x4)=0x1, &(0x7f0000de4000)=0x4) lremovexattr(&(0x7f0000cb1000-0x8)='./file0\x00', &(0x7f0000e32000-0x5)=@random={'os2.', '\x00'}) linkat(r0, &(0x7f0000ca6000)='./file0\x00', 0xffffffffffffffff, &(0x7f000086a000-0x8)='./file1\x00', 0x400) 2018/01/27 05:27:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d98000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000394000-0x18)={0x50, 0x1f, 0x0, 0xe0, 0x2, 0x4e4}) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000083a000-0x38)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) readv(r2, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r1, r2) r3 = dup2(r1, r2) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00001db000)={r1}) r4 = syz_open_dev$usbmon(&(0x7f0000d2d000)='/dev/usbmon#\x00', 0x0, 0x0) r5 = gettid() read$eventfd(r4, &(0x7f000049f000)=0x0, 0xfffffffffffffcf3) readv(r4, &(0x7f0000476000-0x60)=[{&(0x7f000003c000)=""/134, 0x86}], 0x1) tkill(r5, 0x16) 2018/01/27 05:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b5f000-0xd)='/dev/usbmon#\x00', 0x10000, 0x80000) ioctl$TIOCSBRK(r0, 0x5427) syz_emit_ethernet(0x47, &(0x7f0000043000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "98fc78", 0x11, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xfffffff5, 0x2, 0x0, "f0d80e", 0x0, "c6ff9f"}, "1f"}}}}}}, &(0x7f0000044000-0x18)={0x0, 0x1, [0x0]}) 2018/01/27 05:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000281000)='/dev/sequencer2\x00', 0x80000000000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000a0000-0x4)=0x1800000000000000, 0xffffffffffffff62) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) getitimer(0x0, &(0x7f0000a93000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000219000-0x74)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, {&(0x7f0000149000)=""/134, 0x86}, &(0x7f00005e6000)=0x0, 0x40}, 0x74) utimensat(0xffffffffffffffff, &(0x7f0000758000-0x8)='./file0\x00', &(0x7f000028d000)={{0x0, r1}, {0x77359400, 0x0}}, 0x0) 2018/01/27 05:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000635000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x2) pwrite64(r0, &(0x7f0000038000-0x1)="85", 0x1, 0x80000) ppoll(&(0x7f0000716000)=[{r0, 0x0, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x110, 0x0}, {r0, 0x5, 0x0}, {r0, 0x1000, 0x0}], 0x5, &(0x7f0000862000)={0x0, 0x0}, &(0x7f0000378000)={0x538}, 0x8) sendfile(r0, r0, &(0x7f0000f1d000-0x8)=0x0, 0x8001) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000826000)=0x1, 0x4) fcntl$addseals(r0, 0x409, 0x9) [ 194.467869] dccp_v6_rcv: dropped packet with invalid checksum 2018/01/27 05:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00005ef000-0xc)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x2000000003, 0x0, 0xfffffffffffffffc, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000505000)=""/209) r1 = open(&(0x7f0000348000-0x8)='./file0\x00', 0x4000, 0x80) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00005fb000)=0x0, &(0x7f0000c22000-0x3)=0x4) getsockname$ax25(r1, &(0x7f0000819000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e7b000-0x2)=0x10) 2018/01/27 05:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r2 = syz_open_dev$amidi(&(0x7f0000670000)='/dev/amidi#\x00', 0x8000, 0x400000) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000108000-0xa)={0x2, "336bb34e5c14"}) syz_open_dev$sndpcmc(&(0x7f0000915000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000d14000)=0x3) write$tun(r1, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) write(r0, &(0x7f00008e8000-0x85)="1fe522a5069dac7b177831d9114584525751c68b0e92e0a70b807aea6a75252fa88373bf4ff9d65efb707601fd8f3413a01885e26c41f72e051370801d10e1633b05ac820a9df947180d86b437c41945c4b3c0b64de304c546d53ab5377fd97e5492b610b6e66ab90f8f2488ca6e7525fe70607a2a82c9f86a45b69cbccbe2a400008b320f", 0x85) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000a59000-0x8)=[0x7ff, 0x2]) 2018/01/27 05:27:29 executing program 0: r0 = socket(0x2, 0x5, 0x2) getsockopt(r0, 0x0, 0xce, &(0x7f0000001000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/01/27 05:27:29 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000007c000)={0x7, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000-0xcc)=""/204) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x11, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x5, 0x80000000}, &(0x7f0000003000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x81dd, 0xfc5, 0x7, 0x100000000, 0x6}, 0x14) r2 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000)={r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r0, &(0x7f0000004000)='./file0\x00', 0x400, 0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000-0x8)={r1, 0x101}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000007000-0xc)={r1, 0x84, &(0x7f0000007000-0x84)=[@in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in6={0xa, 0x0, 0x43d2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000008000-0x8)={r5, 0xffffffff}, &(0x7f0000008000-0x4)=0x8) connect$inet(r0, &(0x7f0000007000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000003000)={r1, 0x17, "b4b53659bc3311547214931d947fe12148b5d090fefb64"}, &(0x7f0000009000-0x4)=0x1f) setsockopt$inet6_int(r4, 0x29, 0xcf, &(0x7f0000005000-0x4)=0x6, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000000a000-0xa0)={r7, @in6={{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x93, 0x1f, 0xfff, 0x1, 0x40}, 0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r6, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0xffff, 0x4, 0x5, 0x8}, 0xa0) 2018/01/27 05:27:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f98000-0xb)='/dev/hwrng\x00', 0x80, 0x0) r1 = gettid() sendmsg$nl_generic(r0, &(0x7f00009fd000-0x1c)={&(0x7f0000585000)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f0000ff3000)={&(0x7f00007ba000)={0x438, 0x1f, 0x4, 0x5, 0x2, {0x18, 0x0, 0x0}, [@generic="0fd00d64850790f0d53d89b6f69e963a0a67d289fb2a3f70049c5e94c056a43ae1fe538c0025d2df3512052603dde012099df4ce6a0d57b2df5edf61e84a9deab1e349ed636c0ad2b62191e1d4ca507c53604d947e79af520d1362b616d52fc8402f31329ab924f009166ddf307526d884293b81a4f98ab103c342c15b24501ac6901258c7dffc24020d4dc31414a73441aebf3ea21e17e5cea15728a997f10d943da68ea223e6d41da3b6e983dc44180ceb01d5fef1a1265489d71a7228f3f9bf81e504562453c108f6e4c8ed21f6e4256c69965d49", @typed={0xc, 0x34, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x34, 0x1b, @binary="2653cc73e87dbb0df54ebdecbb5f02becf1c6b3cb1e693bdd5462beacf7325696b2874cda132c569f945689d"}, @typed={0x1c, 0x4d, @binary="2a4140bc4776971354b397612639562d6caf"}, @typed={0xc, 0x51, @pid=r1}, @nested={0x11c, 0x5d, [@typed={0x18, 0x15, @ipv6=@loopback={0x0, 0x1}}, @generic="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"]}, @nested={0x1c8, 0xe, [@generic="aab6f3c3ecb55a843733ec602276de4cc01e9000676b3e86150ef9240310055e8fc42ea53dfc125c0da049de3ecc2acd9042274c816ce93faa2e9125a478facc5c77bb8b64125e4ed0bd5885f15af95f2c057720b45711ed229810a7ab6dcd4e83ee39750c1fc9c8303063471ecd05b234a2de4e", @generic="09be007b33f1c3062a7c2e778a0c2f32245a7972cdab1886b9c8aa5039c1769353ed4e7b061804f26e719ee548d93c488333f7cb900a336dd90095c8a08c1d9115aed2cc8ce1b507d745f6df10a3d6054e422e", @generic="72895e3fcbd75a6b5b8febddf28e9e804d78ad84e3dc7d395cd078b981fb9c97f309b5767922666d98f773b9d24d123373215bde16a0e0d3a56c4ea4ade5627712ed7d424be9b82ce5fbc221100ef0993ec238c71731ba41a82785fcad224ed79a722c97e6f29a54a6b4f0bef4eba42ebd8d3bbdfb1588029e4cde12067ad8d2ba40bfe9119363806342014a5ba245ad477c81b5220510d53e42df7642fec21848a6ed42472de2fc67069732d95c294ce88067c77787566a21882ae7054514ccd5d5e0fb55af40fbf793e5aa29493be4357a3bb495fe5bb6301f7d1188e6871d50b2b2dfa67ad3df07b453f571ff2bb68cf1e9", @typed={0x8, 0x2e, @void=""}]}]}, 0x438}, 0x1, 0x0, 0x0, 0x8a99779c0fff8940}, 0x40) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000f73000-0x31)="", 0x0, 0xfffffffffffffffd, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 05:27:29 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000019000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000015000-0x4)=@int=0xffffffff, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000019000-0x7)='big_key\x00', &(0x7f0000018000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000)="6228bf9cf7ead50db35edafcb03a7f5635337ae79b737fa3b405a1dc0baf02d2f846ef3f72aa363c8e21397f87230a358230d7251cafe82090e4c13968ea3aadd2dcca0bda6f6b6b6eb611393b14e9fd6e2c793023578cd31c649c8c8a972a5148f7df802c8df52fd21145fb1ed378910b46188a71ff9f0ff7e9236444a286488af4978347f19230c556e297b94935fd11ae385d7da4e9bc90b673f129c688444e1d3b30045e657d7e8192a7d07c2332acfbbe2cc33142fc6628144041b782eaad2e74afce6ab66b006fd046b8b81e9267a4abcf7a77ce95e4ecfc2b240c0eae", 0xe0, 0xfffffffffffffffc) request_key(&(0x7f0000018000-0xd)='rxrpc_s\x00', &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000007000)='\x00', r1) 2018/01/27 05:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x80, 0x1) unshare(0x40600) mkdir(&(0x7f00003c2000-0x8)='./file0\x00', 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000d5b000-0x4)=0x0, 0x800) getpeername(r0, &(0x7f00005a1000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00006ab000)=0x6) signalfd4(r0, &(0x7f0000595000-0x8)={0x39}, 0x8, 0x80800) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000d6000)={&(0x7f00005d6000)='./file0\x00', r1}, 0xc) 2018/01/27 05:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x9, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000056c000-0x8)={0x0, 0x0}, 0x84800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000e00000)=0x4e) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") r1 = request_key(&(0x7f00002f7000)='logon\x00', &(0x7f00006d4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000ee7000)='security\x00', 0xfffffffffffffffa) keyctl$clear(0x7, r1) 2018/01/27 05:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) lseek(r0, 0x0, 0x6) openat$sequencer(0xffffffffffffff9c, &(0x7f00004e7000)='/dev/sequencer\x00', 0x1, 0x0) 2018/01/27 05:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000008000-0x48)={0x0, 0x1, 0x0, 0x0, &(0x7f0000008000-0x1c0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00005bc000)={0x1, 0x5, 0xe13, 0x9, "b2947b199f2eeeaf553184f036ff033afcf1d0b73f100413236995d5106a4110851cb3b4dba7137ae7ae864c", 0x7ff}) 2018/01/27 05:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000548000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000398000-0x50)=[@ptr={0x70742a85, 0x1, &(0x7f0000e97000-0x1)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000f03000)=""}) r1 = syz_open_dev$audion(&(0x7f0000fc3000)='/dev/audio#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00002af000-0x6)={0x0, 0x0}, &(0x7f0000e15000-0x4)=0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000036000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@rand_addr=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}}, &(0x7f0000e41000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000c4e000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/27 05:27:29 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x3, 0x303202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000caf000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) finit_module(r0, &(0x7f0000001000-0x3)="23d900", 0x3) pread64(r0, &(0x7f0000000000)=""/82, 0x52, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000563000)={0x2, r2, 0x1}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000f7b000)=0x0) read(r3, &(0x7f0000d72000-0x79)=""/121, 0xfffffffffffffdb5) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b60000)={0x0, 0x0, 0x0}, &(0x7f0000423000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000151000)={{{@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@loopback={0x0, 0x1}, 0x1, 0xb1ba, 0x2, 0x0, 0xa, 0x0, 0x80, 0x3c, 0x0, r4}, {0x9, 0x9, 0x7fffffff, 0x3828, 0x88, 0x838, 0x3f, 0x7}, {0x4, 0x401, 0x10001, 0x5}, 0x1f, 0x3, 0x0, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x1, 0x32}, 0xa, @in=@rand_addr=0xa4e, 0x2, 0x0, 0x0, 0x800, 0xe761, 0x3ff, 0x80000001}}, 0xe8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f000004c000-0xb)='/dev/audio\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e19000)={0x1, [0x0]}, &(0x7f00000f8000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000776000)={r7, 0x100000001, 0x30, 0x7, 0x1}, &(0x7f0000eff000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00005c9000)=@assoc_value={0x0, 0x9}, &(0x7f0000f25000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000b41000)={r8, 0x7}, 0x8) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f000018f000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2003, 0x0, 0x0, 0x0, [0x40, 0x0, 0x0, 0x0]}) fsync(r3) 2018/01/27 05:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) bind$inet(r0, &(0x7f0000410000+0x44b)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000858000-0x33)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"8f"}}}}, 0x33) 2018/01/27 05:27:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000a3f000/0x1000)=nil, 0x1000, &(0x7f0000000000+0xc38)=""/105) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f00006c5000)={0x10, 0x0, 0xffffffffffffffff, 0x40}, 0xc) r1 = socket(0x10, 0x2, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000357000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000449000)={&(0x7f0000b3e000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000ff4000)={&(0x7f0000142000)={0x37c, 0x3, 0x1, 0x8, 0x4, 0x0, {0x1, 0x0, 0x0}, [@typed={0x18, 0x1e, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0x10, 0x28, @u64=0x8}, @generic="3b0f18ef04c09d03d0424694420b73cbdfcf698faa1e5ff3f50a10e5ae", @typed={0xc, 0x49, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x12c, 0x6, [@typed={0xc, 0x7d, @ipv4=@empty=0x0}, @generic="706702d31ea736b270ec6bde0fc413377cb79af677b610aaeec309c254613259792ae98cc6a23258b7e013535a4663a302ae3b96de94a7412bb6b2b2c71d4115212f91f4eb9f35a0181b86f3a8cfe48459b91ef9bc3e268bbd190563c6f9a2085b11f10fd7da8a15ac947e2b1c25abfc0eda766ac153ef36cc71a00444701914fd1a81405cb398c4698059b07e9da0d93bbdf3ab8dc618f02daba65cb39903fae57d0be2086fd61b1f3fdb67e7190576988d9ee5ab47708e49d2b63640a556c9c32e97077248f1c6a577c78c22dda29e36abb0e20d76137cf3a8b32c3a7f2c9d2de29c02cc793d0a96ebe38a1b73", @typed={0x18, 0x53, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x8a, @pid=r2}, @typed={0x8, 0x17, @void=""}]}, @generic="0083082321e65884b2730bc076c6a70f327338d351fda4cc858b43eb1b6176965b90bf46475c83125f4ac9473c8bf1f5a7948414e348da9bd9e17dcefb17eef93f02bee18205077924059d13148426ebf1e1a74e6fddc6e5b7d5dfc4ed8f76be01cfd44649bface5fd0784352727d023c182a1fa8438d1f20e933f3f3d5f6064d29312d967747f9d76a5e3a9a51e973fbb79e1", @generic="bbf0efa4e08e1b29dcb86ab51242eac9370c38c2a96cd782d26107276b32ff97dd2f98cd294618aee2f9044dce86afcb9dfa68db1d9632ca378162981dc759e23493f0ba6c4228cdae4d63861183", @nested={0xc0, 0x0, [@generic="dfecd398a1fd20f171628d57e20051c9ffc0d5d01dffc3ff3a481b8163394d4c855edf5271b2cb04b777a87e1ca525eb003a83c24cf4efd8d3b7fb69186b343c5e1090c67b0b03e91850ff8febb4b7a0b64d9505eb16b66781d18b526a3ada26b20d767f767b787cbd89cff4611cd6d8871e4a5ad237fba369180f8dc0d840eabc22a4d18382df9d418c3e333ae8daeeed65d7a3d08c78247128afac5ac63007304956eccbf86030bec30263fdae09e490e2c4d4f3eb4225957a0450"]}, @generic="46026467c3ecb8548b8afb6e8e1a0cdcc6437b1b2486b33ff491c85d37a99fc92d8099de898c7a5a5963135808c83d8e7ed1855c7e9bd33beaa3690cdaac1e90b5c852d91f9f21"]}, 0x37c}, 0x1, 0x0, 0x0, 0x40000}, 0x10) write(r1, &(0x7f0000c57000)="130000001000ffdde200f49ff60f050000230a009d0000001100afa73022e5f9ec3e4fe86b432a517ecdfcd860940999e867697270bb4b84b02e520f8914dfb5646adca669014755df1572ab9bd9e4018b9ff6f4367a7b8815f35347742a7b5ae800b4b13d8279b85d2e234419a5946bc7634a4b40b03f4b161aa76f5b6095ba9f12e65fb61954c79e14144ff618d9364b77566897ca0c35026514539a4ef05e9ce0c83208cee09eea8dab44a4f62f4fe9", 0xb1) 2018/01/27 05:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000fd9000+0xed1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) ioperm(0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x19e) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000a77000)=0x0, 0x80800) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000c6c000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f000000c000)=0xc) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001c7000)={0x4c, 0x0, &(0x7f0000c3a000-0x54)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x10, &(0x7f0000252000-0x68)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f00005a9000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000a08000)=[0x38, 0x20]}}, @decrefs={0x40046307, 0x3}], 0x0, 0x0, &(0x7f0000dfa000-0x23)=""}) 2018/01/27 05:27:29 executing program 0: 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}) r1 = syz_open_dev$vcsn(&(0x7f0000922000)='/dev/vcs#\x00', 0x9, 0x44300) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f000032d000-0x14)={0x100000001, 0x9, 0xd56e, 0x1, 0x10001}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$KDADDIO(r0, 0x4b34, 0xffffffff) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000fbf000-0x8)={0x1, 0xffff, 0xb0, 0x3ff, 0x7fffffff}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000be000-0x10)={&(0x7f0000705000/0x2000)=nil, 0x2000}) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/27 05:27:29 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/audio\x00', 0x200003, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000-0x16f)={0x0, 0x166, "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"}, &(0x7f0000008000-0x4)=0x16e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000008000-0xf6)={r3, 0xee, "7ef3be1bf256090aceb8c4b28d3191abad8da1db9bf7dc858fe731c67cf5192c641d33ff602ab848b55bbd2640806531601fc3f0e481abece490fe6aebfd0c423c0744152aaf786bad54fa434c177e4a23eef62c1ef2d37996d70a28a9b98e315cb321bb5501be9d999fd44bf035a10b43f230a3d2ccbe3eaaa9e848ac8e3a3eedc2cb8de84064eb35fd589ee4a3e9da0b90762131905c77527eb2d8c885ab26e2a2b1481b4e0fe582f5bcce37c99d4b2304906c7e46cb131c7369c72a490c66705f359996fc751f5633dc866c5e9aa1d868fdabd69f6221232d390a63967dc2039f0ea4d20dbd312ddd8c65e043"}, &(0x7f0000007000)=0xf6) socket$inet6_icmp(0xa, 0x2, 0x3a) waitid(0x2, r1, 0x0, 0x8, &(0x7f0000004000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 194.780122] binder: 24103:24108 got transaction with invalid offset (56, min 0 max 64) or object. [ 194.790429] binder: 24110:24114 got transaction with invalid parent offset or type 2018/01/27 05:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000eea000-0x390)={0x44, {{0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x3, 0xfcb0000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000776000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a85000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000145000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, r1}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x1000100000001, 0x76d) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000988000-0x10)=@common="00006ecc30070009f100000000001f00", 0xf8) chroot(&(0x7f0000f0b000-0x8)='./file0\x00') r2 = syz_open_dev$vcsn(&(0x7f0000388000)='/dev/vcs#\x00', 0x3, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000b30000-0x4)=0x40) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000264000)={0x3, 0x0, [{0x4, 0x4, 0x4, 0x7fffffff, 0xf79, 0x9, 0xe0, [0x0, 0x0, 0x0]}, {0xb, 0x4, 0x3, 0x7, 0x80, 0x7e18, 0x3, [0x0, 0x0, 0x0]}, {0x0, 0x80000001, 0x3, 0x6, 0x9, 0x0, 0x60, [0x0, 0x0, 0x0]}]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000908000)=@sack_info={0x0, 0x3, 0x2}, &(0x7f00001fc000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00008e1000)={r4, @in6={{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x4, 0x7ff, 0x80000001}, &(0x7f00007d9000)=0xa0) 2018/01/27 05:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000098f000)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000364000-0xb)='/dev/mixer\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00005d2000-0x58)={0x20, 0x3ff, 0x20, 0x2, 0x7, 0x85c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f00002fb000)=""/181, &(0x7f0000cf4000)=0xb5) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000153000)={0x0, 0x0}) 2018/01/27 05:27:29 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000062a000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x2a2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000001000)={0x1, &(0x7f0000009000-0x4)=[0xfffffffffffffffa]}) r2 = request_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000)='#trusted-\x00', 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000008000-0xd)='dns_resolver\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) 2018/01/27 05:27:29 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000008000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x0) fchmod(r1, 0x40) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000005000)=[&(0x7f0000004000)='bdev\x00'], 0x1000) [ 194.790472] binder: 24110:24114 transaction failed 29201/-22, size 40-8 line 3088 [ 194.797541] device eql entered promiscuous mode [ 194.818201] binder_alloc: binder_alloc_mmap_handler: 24110 20000000-20002000 already mapped failed -16 2018/01/27 05:27:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d24000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008f9000)={r0, &(0x7f000010e000)="a4d0904fca5a3a7753a5c42ab3fcb1c0ee305dab4c6e26351599a05dd4fc2f31958f6b27c3e60bfb571eaccfdcc829f55bfba8214fd6464ce1eb19e005f2fc8b55856fc6dacf9682e9ec87196713fd52a67da771b52a473208376fd1ffda55c460167781d5f4d672891244d0b227dd6b59c93e04", &(0x7f0000cce000-0x38)=""/56}, 0x18) r1 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000688000-0x15)='/proc/self/net/pfkey\x00', 0x90040, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000348000)={0xa933b60cbead872d, 0x10000}) getpgid(r2) gettid() kcmp$KCMP_EPOLL_TFD(r2, 0x0, 0x7, r1, &(0x7f0000832000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/27 05:27:29 executing program 5: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000257000)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200000000000}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x4, &(0x7f0000e78000)={0x0, 0x0}) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000e79000-0x10)=[{0xe, 0x9}, {0x2, 0x1}], 0x2) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000e78000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x4, 0x3, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2002}}}, 0x32) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001f4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000324000-0x110)={0x8, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/27 05:27:29 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000005000-0x10)={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 194.831179] binder: BINDER_SET_CONTEXT_MGR already set [ 194.831191] binder: 24110:24114 ioctl 40046207 0 returned -16 2018/01/27 05:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000df000)={@common='eql\x00', @ifru_addrs=@hci={0x1f, 0xb4, 0xffffffffffffffff}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005a6000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000730000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000b3c000-0x60)=@hdr={0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "90102b1f0a6ad0b95dd132180a7233df8b8f5dad5f2a905943efda70b8aff3d98db490d6e76a4429d5c96e7beed5b5f39def9831dddf036203c7250fd928a8e1"}}}}}, 0x60) [ 194.832347] binder_alloc: 24110: binder_alloc_buf, no vma [ 194.832373] binder: 24110:24125 transaction failed 29189/-3, size 40-8 line 2903 [ 194.865151] binder: undelivered TRANSACTION_ERROR: 29189 [ 194.865309] binder: undelivered TRANSACTION_ERROR: 29201 [ 194.912177] binder: BINDER_SET_CONTEXT_MGR already set [ 194.912187] binder: 24103:24131 ioctl 40046207 0 returned -16 2018/01/27 05:27:29 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000aab000-0x20)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$dspn(&(0x7f000069d000)='/dev/dsp#\x00', 0x7, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fdb000)='net/anycast6\x00') mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fdb000)=0x5, 0x4) 2018/01/27 05:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000857000)={0x0, 0x94, "e9f64c1cbe0f184fdbe8874c4c036ed32800eaa91349adfa130dcf451185864450a279da0201b66a502dd90732475dfd7949474edc35f3cbefa918bca7ab16a0a25fd29f742c20afeebde6af6d49bd0182421ec68b39d77fcd752188cb62c265bc0e3a4ab2f36af5db412b0d858d86bf3fd6a35e2f8600c7703ad8c1ac7f006c0b9fc363176f080e3098cf0fb0d331b8c5895d4b"}, &(0x7f00002f7000)=0x9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00006d7000)={0x0, 0x3}, &(0x7f0000a5b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000865000-0xb8)={r1, 0x5, 0x400, 0x200, 0x8, 0x6, 0x5, 0x100, {r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x8001, 0x557b, 0x2, 0x5}}, &(0x7f0000dff000)=0xb8) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005fd000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0xa, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000cff000)='/dev/hwrng\x00', 0x103080, 0x0) 2018/01/27 05:27:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000873000-0xc)='/dev/ashmem\x00', 0x40002, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000197000-0x9)='/dev/dsp\x00', 0x40, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000bb7000)=0x2) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000c6c000)=""/211) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000314000-0xc)='/dev/ashmem\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) sendfile64(r0, r0, &(0x7f0000b55000)=0x0, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000df4000-0x10)={0x8, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000a88000-0x10)={0xffff, r2, 0x10001, 0x1f}) 2018/01/27 05:27:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f8c000-0x8)='keyring\x00', &(0x7f0000f37000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f000033e000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00006a5000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000abc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e6c000-0x140)="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", 0x139, r0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000b5e000)=""/0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f0000dd6000)=""/1, 0x1, &(0x7f00008e7000-0x2c)={&(0x7f0000112000-0x8)={'poly1305\x00'}, &(0x7f0000842000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000b03000)='/dev/urandom\x00', 0x0, 0x0) readv(r0, &(0x7f0000a06000-0x10)=[{&(0x7f00007fe000-0x1000)=""/4096, 0x1000}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f00007f6000-0xa)='/dev/vcs#\x00', 0x100000001, 0x800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000dd9000-0xc)={0x20002000, 0x0}) 2018/01/27 05:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) umount2(&(0x7f0000bd1000+0x64e)='./file0\x00', 0x8) getsockname(r0, &(0x7f0000cea000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000211000-0x4)=0xfffffffffffffd6f) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000d2c000)=0x0) [ 195.068192] device eql entered promiscuous mode [ 195.102388] binder: 24103:24108 transaction failed 29201/-22, size 64-16 line 2966 [ 195.120744] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/27 05:27:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000003, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000baf000-0xa)='/dev/dsp#\x00', 0x5, 0x200800) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000917000)=r1) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e4b000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) syz_open_dev$sndseq(&(0x7f00008dd000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) io_setup(0x0, &(0x7f0000425000-0x4)=0x0) connect$unix(0xffffffffffffffff, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000712000-0xa8)=""/168, 0xa8, 0x0, &(0x7f0000179000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/27 05:27:29 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000003000-0xd9)=""/217) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000003000)={{0x0, 0x0}, 'port1\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]}) 2018/01/27 05:27:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000f2c000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3}, 0xc) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r0, &(0x7f00002bd000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a0000)=0x8, 0x0) sendmsg$kcm(r2, &(0x7f000092e000-0x1c)={&(0x7f0000205000-0x20)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000855000)=[], 0x0, &(0x7f0000e48000)=[{0xc, 0x10d, 0x2, ""}], 0xc, 0x0}, 0x0) recvmsg$kcm(r2, &(0x7f0000031000-0x1c)={&(0x7f0000830000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000def000)=[{&(0x7f00005f3000)=""/4096, 0x1000}, {&(0x7f000061d000-0x2f)=""/47, 0x2f}, {&(0x7f00008a6000)=""/185, 0xb9}, {&(0x7f00002b5000)=""/148, 0x94}, {&(0x7f0000bfd000-0x48)=""/72, 0x48}, {&(0x7f0000c0d000)=""/251, 0xfb}, {&(0x7f0000cf0000)=""/115, 0x73}], 0x7, 0x0, 0x0, 0xfff}, 0x120) 2018/01/27 05:27:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00003f5000)='/dev/input/mouse#\x00', 0x20, 0x2000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000257000)=0x4) r1 = socket(0x10, 0x2, 0x0) accept4$packet(r1, &(0x7f0000a82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a7b000-0x4)=0x14, 0x80800) getresuid(&(0x7f00004c2000-0x4)=0x0, &(0x7f0000de1000-0x4)=0x0, &(0x7f0000147000-0x4)=0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000b48000)=@ipv4_newroute={0x0, 0x18, 0x20, 0x2, 0x2, {0x2, 0xb4, 0x0, 0x7, 0xff, 0x0, 0x0, 0x9, 0x100}, [@RTA_MULTIPATH={0x0, 0x9, [{0x3, 0x5, 0x8000, r2}]}, @RTA_PRIORITY={0x0, 0x6, 0x1}, @RTA_DST={0x0, 0x1, @multicast1=0xe0000001}, @RTA_UID={0x0, 0x19, r3}, @RTA_METRICS={0x0, 0x8, "a4b5d1af1ff181333960deec629f3622603a5afc0ef57a1b1bf806ca5631b497f447e791156348574e1255c45486f1dcdb8e8a59262cf1330420089531eb841e70fa88d0fdedfbd07b3c3c3bd716f2bbbc58afd53cee99080fca14ddffd571568c975240665612bc86eca9cd09df2822607127ba763f71b6b4d199e42b5f46b620126ad7d5f679002e9cdcdba5dc799761d00a22b315039a7601234707024e28314028dae54c0364d30364af5741dd056fbd85f14e0c5644"}, @RTA_PREFSRC={0x0, 0x7, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_SRC={0x0, 0x2, @empty=0x0}, @RTA_GATEWAY={0x0, 0x5, @rand_addr=0x1000000000000000}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006fd000)='/dev/kvm\x00', 0x123240, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e7f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000ee7000)={0x7fffffff, 0x800, 0xa539, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 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]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000ded000)={0x79, 0x0, [0x800002, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$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) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000024f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x802, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000298000-0xc)={0x9, 0x6, 0x1ff, 0xa4000000000002, 0x9, 0xfffffffffffffc01}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000e28000-0x50)={@common='tunl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_tcp_int(r4, 0x6, 0x22, &(0x7f0000a1f000-0x4)=0x2, 0x4) bind$inet(r3, &(0x7f00006d2000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f0000d0b000)=0x0, &(0x7f00003c9000)=0x4) sendto$inet(r4, &(0x7f0000970000)="9af5d6fb481f7d641b0969599cb77d7f48ea3d0ad28f89a1e9965e16342b078b6f4b7d8c8678f470e5bb486bdd39516b5b41f44ee8ea63cfc466164348883861c46738af7da4e50f96", 0xffffffffffffff7c, 0x0, &(0x7f000049f000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 05:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008b6000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) write(r1, &(0x7f00007c9000-0x1)="f7", 0x1) [ 195.300670] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 195.360103] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 195.409296] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 195.434582] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/27 05:27:30 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f0000144000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00004d8000-0xb)='/dev/vcsa#\x00', 0x100, 0x600000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x31) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) bind$nfc_llcp(0xffffffffffffffff, &(0x7f00009ae000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260ee0000d4370200000008814fe333f1773779222f61fa0971b3a272d36e9a3f066f6a23e6073f75e4d23d2f867339a483f7b83052778cf7b2", 0x0}, 0x60) 2018/01/27 05:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000e55000)=0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00009b0000-0x58)={0x2, 0x0, [{0x1, 0xa34, 0x4, 0x5, 0x7f, 0x3, 0x6, [0x0, 0x0, 0x0]}, {0xc0000000, 0x401, 0x1, 0xf6, 0x140, 0xea5, 0x1ff, [0x0, 0x0, 0x0]}]}) sendfile64(r2, r0, &(0x7f00002ef000)=0x0, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x80, 0x0, 0x0, 0x6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 05:27:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009df000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003b6000-0x14)={0x0, 0xffffffff, 0x2, 0x2, 0x100, 0xca1}, &(0x7f00009f0000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001a8000-0x108)={r2, @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]}, [0xa4, 0x6, 0x100000000, 0x3f, 0x8, 0x5, 0x0, 0x84, 0x3a84, 0x500000000000000, 0x2, 0x8, 0x4, 0x7f, 0x0]}, &(0x7f0000e28000-0x4)=0x108) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000052000-0x8)={0x0, 0x0, 0x0, 0x0}) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007bc000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f00009c9000-0xb3)='QFg', 0x3}], 0x1, &(0x7f00006c3000-0x1110)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/27 05:27:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x111, 0x3, 0x0) write(r0, &(0x7f0000202000)="2400000058001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) 2018/01/27 05:27:30 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000ea7000)='/dev/admmidi#\x00', 0x20, 0x10200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x5, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x24a}, &(0x7f0000c86000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001000)={0x7, &(0x7f0000001000-0x2b)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000002000-0x28)={r3, 0x4, &(0x7f0000001000)=[0x3, 0xff, 0x0, 0x73a9], &(0x7f0000001000)=[0xffffffffffffffab, 0x7fffffff, 0x6e0], 0x11, 0x3, 0xd2, &(0x7f0000002000-0xc)=[0x4, 0x3, 0x6], &(0x7f0000002000-0x1c)=[0x9, 0x0, 0xf0, 0x8, 0x400, 0x1ff, 0x3ff], 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000004000-0x17)='net/ip6_tables_matches\x00') fchmod(r5, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000-0xb)={0xffff, 0x7, 0x5, 0x9, 0x0, 0x80c, 0xdef6, 0xff, 0x8, 0x1, 0x80000000}, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000004000)={{&(0x7f0000004000)=""/36, 0x24}, &(0x7f0000001000-0x1)=0x0, 0x4}, 0x20) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r5, &(0x7f0000006000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000)={r1, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1e1, 0x5, 0x3, 0xceb8, 0x9, 0x1, 0x80, 0x8001, 0x5, 0x100, 0x6, 0x100000001, 0x2, 0x3f, 0xcc34000000]}, &(0x7f0000004000)=0x108) 2018/01/27 05:27:30 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000026000-0x10)='coredump_filter\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f00000ba000-0x87)=""/135, 0x87}], 0x1, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x0, &(0x7f000000f000-0x6f)=""/111, &(0x7f0000027000-0x4)=0x6f) 2018/01/27 05:27:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000551000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, &(0x7f00005ed000-0xc)={0x0, 0x0, []}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000653000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x1, [@dev={0xac, 0x14, 0x0, 0x11}]}, 0x14) sendto(r0, &(0x7f0000afe000)="5e56bf6b791dc43e87589f3b0adc6b68d032c383c912bc960004e080f5161ab266d172c0344a307b3b16d8f56e7e5d8d39", 0x31, 0x4000000, &(0x7f0000ec0000)=@rc={0x1f, {0x3, 0x3, 0x6, 0x5, 0x0, 0x1}, 0x7}, 0x9) 2018/01/27 05:27:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) mount(&(0x7f00006eb000-0x8)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f00000db000-0x2c)="ffeb63364fa408c2570fc308f13003dcb2832c30") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d10000)={0x0, 0x0, 0x0}, &(0x7f0000d4a000)=0xc) fstat(r0, &(0x7f0000843000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00005d0000)=0x0, &(0x7f0000337000-0x4)=0x4) r3 = getgid() sendmsg$unix(r0, &(0x7f000073e000)={&(0x7f000005b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000015a000)=[{&(0x7f0000801000-0x5)="14dee78bfb", 0x5}, {&(0x7f0000fe3000)="3865ffa14dd78fc27a9e86167bbd716c7789b10c34fdcc13754f2c8c2ee83a14c1299d1ca85b", 0x26}, {&(0x7f0000283000)="cf127138e5d51ba251c3e7b93479e4600815f3ea08d50dc953cf63752e5c84", 0x1f}, {&(0x7f0000c8c000)="", 0x0}, {&(0x7f0000c65000)="a1eed6572aa1b0bfa445fe6118cb28863c1df181f2776f6325d3c88d47705470150e283d77bcb46a", 0x28}], 0x5, &(0x7f00004b4000)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x48, 0x0}, 0x0) 2018/01/27 05:27:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fed000-0x2c)={0x800000000010, 0x6, 0x0, 0x100000001, 0x2, r0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) fcntl$setstatus(r0, 0x4, 0x4c00) 2018/01/27 05:27:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000dc9000-0x4)=0x0) wait4(r0, &(0x7f00008ae000-0x4)=0x0, 0x41000003, &(0x7f0000f76000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) fcntl$getflags(r1, 0xb) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c9f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000267000-0x8)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_open_dev$binder(&(0x7f0000ecc000)='/dev/binder#\x00', 0x0, 0x2) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00004ae000-0x38)={0x1, 0x0, [{0x40000073, 0x0, 0x101}]}) 2018/01/27 05:27:30 executing program 2: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b09000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b06000)=0x2fb) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x40000000000) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000b0c000-0x28)={0x48, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) [ 195.618774] tmpfs: No value for mount option 'ÿëc6O¤ÂWÃñ0ܲƒ,0' 2018/01/27 05:27:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000d52000)=[{&(0x7f000027d000-0xed)="8e90e4e44c5df0e25f9db5acfb2bbfd87ae5f19e5d87ddaac6a8b0f844619b77830cbeda93b388d9a3c586debb4e0d4dc7638c51e44682e142e7e5654b7d49cdd24398b658701540e29bef2ad5e798c6ff28de70ee31f6a31556b10cc7a349152f7bf4f30475f6b3704958d42a086cf5cd4a734696fef8a563779f03f8aab3232c9134193d73dcbdcae77aa4cded664667a9c8951e1ea5cdade30024e76181bde1548f73c4f6ab76766944b2e091aecc7f690b5af13d3af2f342efe6d6ccd325fb42a4cc62cd3ca7245fb6d39c667a7588555b395f00a66090c438084267c4ad7a680e80e2d8372a6321de6090", 0xed}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cc5000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="277ae62a36421cffaba153a3cb2ad384c9668c3280d4646f8ad44c2aed71f3de8018dda5098e1485fe175392422b368b81fd6c099baba2a2be137707d2f5c65005202fb2176fe4dc6666239ffc04ec22b291235ac5da0caa6699862e2076b7289348b465c70b15f34bfd3c9678a25c1d3820642fadb1f2b114e3342be0071ae331f520199c5fb317add4ca23910ad445be0287d50bb9a03de1a049271cd1ce6a16367d06ddd537f8d6731b78dfdfca0e6de1a087272583473ef87971be7f0dad6dfd9d5223979ed859178e92cfb1a3e8fe9ff25023b029c5cefbc3e28d4b6fca0393006460337e401e4a74449263060769d54c55d31f351fc8cfce14a22bc6a35e29458c22d7c5808b7bbe03c8b37f5b2718eb0d39aa402eee5dae6b67a70453804afe2fd06222000c5b99d53fe97c44f066cdfe920c5c6a1a3c3b0424335e5987dea4b223836cd75532ef0f271bf50543472368cd8ddc555f30cc6b8626945e5488b8e7780b062594c1b840d9947270a1891dbfb8721bb0aaa284f0aa5c0839a73c835e00595e3401d2096ecfaa9804ed19b26c33413a22119d465241c0e399285323d2c1d44af58c77d503bf2333e72bf510269cc6bcb88cc02c038eed08c735fdffab73c8f51183e3b8c35ffb842b1321dddd57a0276c7b681f6a5b65a749a189657f2f32d0cfac876da5da0e4b41eb89d2895f33329d701c6b598c2d44787b945e86d8ce7f82fb949b738d2168339b7349627840a77f9073bdc5de11a887f8bbdf6b52376dc4d2c7d5539b04ff0a525b463c2c7648c4223fcd62e4dfd853235bdd63fb909f21c885219a94a0fff188eecf3d549209cfb50403af5b7ed81d7f2a7259abe98d88f6b3d3979659ab5ec5e0ba39bbdc7b91fae1eba6b1cc72f2897e2f264eccf819c7fe34c71be1e88a3613461f0aa2fb1d4778dadc6496fa9e241dcbcadb171da089343c43572ee3962a4baee9adce7fb08e12a6f679774cc630df5ad732b1ba07b6c957a5a5ea0a40e8992cac5d657a0af4b70e98ca7adfb621333a7a3c0bb8d441458cb0742faa654b295f7038d06fb26ff6af8977a97962776990af5e972b09118c944b39563bb15a1c1c85ac5c16bd7b74055af29bced53138c66cfa171900971f068d7782faa726eb0c031b7cfd3cc096aa629e0bce029e52bfa66faab7660f96845fc6eae642296fb1b08231af68f0979ac4c55a445d1bce7af2151a13944b7407cc63dadaff356b37ac04eb177be5a41f3b3e9bad2ba9c3108b9cdedd87ed94b62a8f2e116358567dc133aa371356030358fa793a6f68dbc669a37779504f378701f85a9b3ee548859858b86c7dd055a0c36aec8d381ee33326f5b4f3147247537f8aece8ed504e9f124a4d6265a93ab90201ad23b27c6cf82c05bb9a7bdcfe26de43637ecccfd3a06dbb772ec9728798ce7158c9d3b96ffc214583c5fb2a44f96eadaa90a45788902c761b4fb8ca3d8f2338411e71af59c78f4ea26d99a03338655576c7e1f70f161d0d21839468b68961f31ecb9b318c6a3b35ec4ba9c32e3b8571e94cba8c70dc1ed9a24827837bf0108d0a6362d687f68a7f02b3abfd8b0a28e52d8edfd06530f332bc9aa3080939e6de0c61d3bb15d68ae371b0ea43bbf8bb3f3da50087efff3c01e5a3ffc7bbf79a0a688134be35b97852d3cbff99789d97f9f96bc35e38191bfcac472f5553e7e380d0771b6857a23082e5406230a4ec361c154a5219", 0x4d1, 0xffffffffffffffff) 2018/01/27 05:27:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000f2000)={0x0, []}, &(0x7f0000d25000)=0x4) [ 195.678275] tmpfs: No value for mount option 'ÿëc6O¤ÂWÃñ0ܲƒ,0' 2018/01/27 05:27:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000357000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f00008f4000-0x8)=0x0, 0x8) connect$unix(r0, &(0x7f0000e91000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000033d000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000439000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010d000-0x4)=0xe8) getgroups(0x2, &(0x7f00009cf000-0x8)=[0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b76000)={0x0, 0x0, 0x0}, &(0x7f0000bc0000)=0xc) r7 = geteuid() getresgid(&(0x7f0000263000)=0x0, &(0x7f00004c8000)=0x0, &(0x7f000025c000)=0x0) r9 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001f1000)={0x0, 0x0, 0x0}, &(0x7f000091d000)=0xc) getresgid(&(0x7f00009a8000-0x4)=0x0, &(0x7f0000f46000)=0x0, &(0x7f00003be000)=0x0) r12 = fcntl$getown(r0, 0x9) getresuid(&(0x7f00009eb000-0x4)=0x0, &(0x7f0000889000)=0x0, &(0x7f0000edf000)=0x0) lstat(&(0x7f0000fbe000-0x8)='./file0\x00', &(0x7f000030e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000021a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004c000)=0xc) fstat(r1, &(0x7f000068c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f000044b000)=[0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000b35000)=[{&(0x7f0000d71000)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000d43000-0x10)=[{&(0x7f0000e9f000)="450f24d13b7d446e681180d177dc495118d9f5e99918a5e05a1a8ca0f84ba72e2ea64ccbc2e54bc6350aa7a38043e9e6ecb162a733e38c93c0a46bb652c27d279dd256685b307e9a8e09572c715d6acc0def", 0x0}, {&(0x7f0000640000-0x80)="3dfbfbfba4555e0745f7ebd0ce1e32c5cb21a1b4c5adb10430d0220009bd90bb7be43f4731db681d3159b2f928338c58bd827069f374679bdf5003d236a7f0b9f61a49888bca93e42591bef052bb6db42c62ac3a4bff4f53fcf004439e3e9627229ac8734632d1e452045bdea3173f52672bbb4716d8aafbe80ab89d01f8ed92", 0x0}], 0x0, &(0x7f0000101000-0xf8)=[@rights={0x0, 0x1, 0x1, [r2, r1, r2, r0, r2, r1, r1, r2, r2]}, @cred={0x0, 0x1, 0x2, r3, r4, r5}, @cred={0x0, 0x1, 0x2, r6, r7, r8}, @rights={0x0, 0x1, 0x1, [r1, r1, r2, r0, r0, r1, r1, r1, r2]}, @cred={0x0, 0x1, 0x2, r9, r10, r11}, @cred={0xffffffffffffff76, 0x1, 0x2, r12, r13, r14}, @rights={0x0, 0x1, 0x1, [r1, r1, r1, r1, r0]}, @cred={0x0, 0x1, 0x2, r15, r18, r19}], 0x0, 0x20000001}, {&(0x7f0000699000-0xa)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000f3f000-0x18)=[{&(0x7f0000fe3000-0x88)="372d35a08b0a59d87a02125b572fe2b06f2346d11b2528b7f2c84cb3efb231f8b29656e029f2334233ecfa96b4cb301420097e268c515d3564d7fb4a44b48f9b98261f840406512e7aa00f22be0becea5bfa47f36c0a3b828b75cb3de211416b44abe36c4f4d4651d30387a5298b406f49808ba89bbc16615d50707a07e9ba04a73ddc8156062ae0", 0x0}, {&(0x7f0000d0f000-0xc5)="5fbc2261ec896c250947ef8c0d1bc8e05f75898ace3404c8d26b42a328e072ccae762666615362feddffb3b5a1ef256d90ba2bffa23338c953a17cd5e033de14ddd4e5d0e6b6abe547f8a9e135ee8dedcd2d5906f60c5db23032b84e1469190628ec56d0886880d6dd808cf0d20126bf98b768c1bbc2881a2108c9f64574b8143681cf6afe19f39065377c924264c282ea2ac748ce42b926dec5b8ebb6dee19bb53244f841d6dc1125ff1c1d6c18ae33df346d7370ec0282c56068e000210d769b927bcb06", 0x0}, {&(0x7f0000f49000)="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0x0}], 0x0, &(0x7f00008a5000-0x18)=[@cred={0x0, 0x1, 0x2, r6, r16, r17}], 0x0, 0x20048800}], 0xbb7, 0x4007d) epoll_wait(r2, &(0x7f00001d1000-0xc)=[{0x0, 0x0}], 0x1, 0x0) dup2(r1, r0) 2018/01/27 05:27:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fb000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000695000)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x7fffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000)={&(0x7f0000053000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = add_key$keyring(&(0x7f0000e37000)='keyring\x00', &(0x7f000014d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000df7000-0xfca)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfa4, 0x0, "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"}}}, 0xfca) 2018/01/27 05:27:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a85000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000dd0000)={0x7, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000785000)={0x1f, r1, 0x10001, 0x3ff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b20000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f7f000)="73656c696e7578262cb400", 0x2) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000c68000)={0x14, 0x1e, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000aca000-0xd)='/dev/snd/seq\x00', 0x0, 0x102) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000002e000-0x40)={0x12, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00002f2000)='/dev/mixer\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000201000)=0x0, &(0x7f000072d000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000042d000-0x50)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_METRICS={0x14, 0x8, "0f002fffb50102621446025b9f"}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x7fffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000)="7cba190712a463ea5de407c27d0df28683b4", 0x12, 0xff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000b000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000f50000)=0x877) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f52000-0x8)={0x0, 0x1}, &(0x7f0000f52000-0x4)=0x8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000083b000)={r2, 0xe, "42aa20cb0d6ffc590d72d8e89308"}, &(0x7f0000f52000-0x4)=0x16) 2018/01/27 05:27:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x9) dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x2, &(0x7f0000cc4000-0x30)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/27 05:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000346000-0xa)='/dev/dsp#\x00', 0x6, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000397000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000614000-0x4a)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e84000)=0xe8) accept4(r1, 0x0, &(0x7f0000cf8000-0x4)=0x0, 0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c31000-0x1)={0x0, 0x0, 0x0}, &(0x7f0000594000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f00008be000-0x38)=[{&(0x7f0000153000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000f9b000)=[{&(0x7f0000020000)="fd0389da2dffa305dd9f7da2900add6c38b98bccb5138fb5092df8c152fef41c39874dc7c4137779c587380e88616df7e8db3cafec06a89382bcdd5e14e61e8f045f7243e6e7b54829ff9a9302c106470be82916ab4f69e3823726f3e255ef3e30b539c2c7bd247b6d87a0fc40a5454b3805e56523d3455f89e71b3cee85603fabcdc2e703d355e86049bf518d330840a5e346baa5b169dd90407666a44c0a66d76dce5e1de02a441caa01c7366a87788fb799a944eb15989f8a6b867ca3e534e5fc9faef7e3efde4d0b35b1aa0e4e28cd0473e3cb30c5322e7c", 0xda}, {&(0x7f0000424000-0xf1)="3d049f27ac0b9768ff2dcb60b55c13d14dd0cb524f8e5c678a5b41beab08bc582deaed1df5d93a8aeea8ccc080c2ec3bd7d585d486c729cf1f421ada54b883c599c5e78ec8ba4e1b9e7f1d0bf897c35481b38bc8b31dd6d0fe666e5541edb083ce681095b3ef5ebc5d651ca009bd5a9c3ea16e37483a60e7e3e505db3f707c586718160add2bafe9dfe5a67f2ef5317e217f58901e0ecb21f77ed136f83e1dabb508bef734717a18f7e31bf33d980ed9de5442707c48e6aed7d89684f05ba92a5dba83106623fc8e9f4e5e03d390cb310aa27d8de21e609e29acde17193c47d48013cd69df040719343d78f2f55d26fa47", 0xf1}, {&(0x7f000095b000)="5bacef449c98376106da93199a7389d20c28138f316c757c7f2e98e2fa38880e73a852d50e7bbcdc5c347de658828b61fa0fc4a8bf81a86ec9c2ee3cbd3a15f7905781eae50e1645046e9b995e8418c1f76d2d06187023964d0bc463fdab169d83e134de486a31f14b3841ecb6dbc35a1fbcf8bdf020bd3f0ce79237bddf0bd9e58088b3f20826243599422a496548de65c58363a76b4a4de99121a3e2c0f0bb64f20ddd68d12dea4db7a8cc2055328544e77fb6dfbe5aac149490456ee43a", 0xbf}, {&(0x7f0000651000-0xc0)="790723b69ddd3ec7865663fd2fd7d6722a87b161f03546e49abbb58ce011d77552e6297f0a62c0dc3f549f42db0cb04ddb57be81930d86f9328cb34a67a31b58b5e17bbd65a614ba089f994ba8bcf6af962acb3fa2acbdd9d33f25f2b09d698af5d5b980e3579b66401719b2528f52549d44e64455ebeb168f9c6da0f9999a2f2e3c258ea2afbe8debb51e05d6dd62b79b8f1c656ed2720e7c2ab4ddf426e9272db53b15d451aaeb0f08437e9db1ad9594a47e033f1b04943b45372be57afdb7", 0xc0}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f0000349000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ac5000)=[{&(0x7f0000e65000-0x4)="1e16b1118e17fda8e05e", 0xa}, {&(0x7f0000e57000-0xaf)="6c9c0e0b59e40f19d60094816b004370803e2b0383aa56d4f8cd6fde7a7da426f95d42f67873b754c93662bff43e4c7510c0b74be115dcb1b29a040ac9094b51c1c66b9f6cc5b856a34717a7a089bb51fb4d20c13a5adde6461a756a379bcc7e2da407cc424abe0f964def549cbae884375186472280527b9ff1d4f59d5c30cd3ff63cb492fffc6d5d86a1eb8a86d429485f78b8dcff6e6a6dd98cbbc468b854f694a386d436128c258b6220d59bd0", 0xaf}, {&(0x7f0000459000)="c622ff4fd3f1233f01eb0c8106fcc10608b61b94a231ba436c33a5249817b627ef86bb105180db37bc025c16c7a6323aa922bd391167a6d75b3393eb428faaed497832574afaf8d096a37d9bc9d286852aaff9cedbf63b1aab12765a823a92ec8ec3588407f1e0baadedfa4c43994bbf7c6846f4b50c7bc50cb46105043628770126a95cef5b9759376996da589e1c116478841dfce8ed9beaac2e11b181cf917aa32028d032645f4956dba62ed365a8ba", 0xb1}, {&(0x7f00008a2000-0xc6)="8afec8e03b6268be1567f60a3817b9048d32db816edb9a4fb61ef9f37d025153c42ae441ca89f4831cc56a744e538605ac4d4a63147ee8a154c48c4d4ac22c5b20c94a62ebe1aadf0a2af08fc76ea149c7c6ea55d8f9ed2b1e36a875b82a1a1394cffcdbbf4ba6f8ad5e7092acf14e221512dfd374bd3e4b694679432400f695d6c623d392f88368a0ccd4d951f95fa00a5695e81e4909476588500014c173af69cb42a420a74fa7c7ad6e52dcae09f0ca8dc597227f9e01d7439a2357fc030b31fcbe41293f", 0xc6}, {&(0x7f0000f4e000-0x33)="d13fd1cb78729abde1f91f9afeb5c44a5b5e505156a1784e1aa7696f9bc5f2c230e30b0bcf9c149a19cb20bddbb3a1947920bd", 0x33}, {&(0x7f0000265000)="1ad2315710ff8e088a147f4107a3eed998a45f36881e4bd46f7979f9cc7f50912f92e630cbfbaba518065c1ccd76350290f493f0e17dc118956a2ea636089c5e629ea9dcafa2739364379693bb95c8908fe9762155e90025155ef5e581af6f8c2a80354e9e892315a9fe0fb1f0ffca1ab5885a8bac5addf0329239ad9ce6081bd336f72769b4e4b1fe8db1593f7f78ca269c0a3dd6de61ffdc5b7f76a626ef3dfebe83f92caa4f4fe8b396ef6bb64e2526a411aecf6389e77fe0c43436c16bbbba965428c7ca5534a87dde42edfe1a57f0e6b6aa28e8", 0xd6}], 0x6, &(0x7f0000c47000-0x58)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x58, 0x800}], 0x2, 0x1) syz_open_dev$sndtimer(&(0x7f00006c5000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) 2018/01/27 05:27:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bc4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ce2000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) syz_open_dev$mice(&(0x7f000054d000)='/dev/input/mice\x00', 0x0, 0x800) 2018/01/27 05:27:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e61000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003af000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000c3000-0x1c)={&(0x7f0000c3f000-0x5)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f3c000-0x8)={&(0x7f00008b5000-0x194)=@newspdinfo={0x24, 0x24, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@lastused={0x10, 0xf, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000479000-0x18)={0x0, 0x6, 0x0, 0x5, 0x6}, &(0x7f0000a30000-0x4)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000030c000-0x4)=@assoc_id=r1, 0x4) 2018/01/27 05:27:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f0000104000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @random="a473daaccca2", [], {@mpls_uc={0x8847, {[{0xffffffffffffffff, 0x6, 0x9, 0xb0}, {0x5, 0x10001, 0x69e2, 0xffffffff}, {0x1f, 0xaed2, 0x9, 0x1}, {0x7, 0x5, 0x1, 0x6}, {0x3, 0x2, 0x1, 0x7}, {0x8, 0xcb, 0x2, 0x6f}, {0xffffffffffffffff, 0x1, 0x4, 0x4ed}, {0x2, 0x0, 0x81, 0x7fffffff}, {0xffffffffffffffff, 0x2fe0, 0x9, 0x0}], @llc={@llc={0xfe, 0xfe, "c4", "0450ac5adec3ac1d6b4d23ba376367338b9b8b181e1d8109de2a8c575942d08fc1a0590a4b722043113de891abd5239f92459bb21944c4de4fab562264601a31a2e802ea27eaefc628d3343573a9eef5b6361e95236d210929fb38644b"}}}}}}, &(0x7f0000e39000-0xc)={0x1, 0x1, [0xb85]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000092000-0xb)='/dev/hwrng\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000787000-0x8c)={0x5, 0x3ff, 0x6, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000106000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000a0e000)={{0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x9, [0x4, 0x4, 0x7ff, 0x6, 0xea0, 0x5, 0x0, 0x0]}, 0x5c) 2018/01/27 05:27:30 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000053f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x0) 2018/01/27 05:27:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a3c000-0x11)='/dev/vga_arbiter\x00', 0xe0040, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000859000-0x20)={"7936544792062666fcc3399532ca530f", {0x4, 0x6, 0x3, "f8fffb860475", 0x7, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000671000-0xa0)={0x0, @in6={{0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffffffff, 0x1, 0xfffffffffffff000, 0x200}, &(0x7f0000975000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000996000)={r1, 0x1}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000053c000)={0x0, 0x0}) 2018/01/27 05:27:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000f8f000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x20800) r2 = add_key(&(0x7f00005ff000-0xa)='id_legacy\x00', &(0x7f0000667000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e5b000)="", 0x0, 0x0) keyctl$update(0x2, r2, &(0x7f0000e98000-0xd7)="cf0732b8edbaa8a68431603e65298f9ff2f3144bab133ce675e0d9cc90e07ad2182aa5e356b015f17a8f2598ff5e08a67db9fb8b43ec2428de85b82f56b07e554f541cbbfd601b8aefb64f15c18e3384199cbaf67402aff2055110e742a51882b18b0b40b7d46665effb79f65d7e4171a526ca516289bc1c320a7bf9cb8c56a5c6c3209d74e6dc5b2a73ab85dca3fd3e1bbc39d791e4d517ceebce6f99d20c7c683fdad09a6655943f205b2cb016c203b0eb4af208fdd718329284778a76c03f7f391af9f2f3c22749a02f5711546f329cce718b32e21c", 0xd7) add_key(&(0x7f0000d81000)='dns_resolver\x00', &(0x7f0000955000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000288000-0xb1)="56e616da77620f1985662e0f35b9cb6c7f1a3204b8cce647ad1523239ee46161ad49e1f902118f57cca1e1c220f06d60c7938665bbcae3c9b8abb01913532f69639338eddf4d9259e112d6e895824682291b087932145d00f955f128ddc2710868c18b8e1c01b9e8f2f7cc480c004db5f42d683be0ead4c6dcc0d035253da012cebaabfe32f31755e4823766f4cc16e20ffb6b1829987973cf964c3b0bb522174322fe2306a60fe0c179af7c5a2a9ab176", 0xb1, r2) ioctl$TIOCNXCL(r1, 0x540d) getpeername$llc(r0, &(0x7f0000cf7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000312000)=0x10) 2018/01/27 05:27:30 executing program 5: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x689, 0x0, 0x0, "fba762", 0x0, "e8cfc1"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000aec000)='/dev/usbmon#\x00', 0x2, 0x100) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000aec000)=@abs={0x1, 0x0, 0x0}, 0x8) [ 196.096704] device eql entered promiscuous mode 2018/01/27 05:27:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x9)='net/bnep\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000042d000-0x10)={0x800, 0x0, 0x0, 0x80000000}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f00003a5000)={0x400, r1, 0x10000, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006c0000-0x4)=0x81, 0x4) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000056f000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x3, [@generic="8c"]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000223000-0x18)={0x0, 0xfffffffffffffffe, 0x1f, 0x102, 0x81, 0x200020000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/27 05:27:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000717000)=0x1) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) r0 = syz_open_dev$sndpcmc(&(0x7f0000324000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2842) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000028d000-0x29)=""/41) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) 2018/01/27 05:27:30 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000008000-0x48)={0x0, 0x2, 0x0, 0x0, &(0x7f0000009000-0x45)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000004000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) 2018/01/27 05:27:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000001d000)={{0x80, 0x0}, 'port1\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]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000afb000-0xa8)={{0x8080, 0x0}, 'port0\x00', 0xea96fd2024ceb5fa, 0x3, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xc)=@known='trusted.syz\x00', &(0x7f0000002000-0x1)='\x00', 0x1, 0x3) close(r0) readv(r0, &(0x7f0000773000-0x8)=[{&(0x7f00009b5000)=""/64, 0x40}], 0x1) prctl$setname(0xf, &(0x7f0000dc1000-0x35)="7070703147504c272c2a70726f63296d696d655f74797065807070703173656c696e75786d696d655f747970656b657972696e6700") 2018/01/27 05:27:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000fcb000)={0x7, 0x0, [{0x80000007, 0x9, 0x8, 0x100000001, 0x0, 0x0}, {0x80000007, 0xfffffffffffffffc, 0x0, 0x1f, 0x8, 0x0}, {0x40000000, 0x6, 0x3, 0x6, 0x2, 0x0}, {0xc000000f, 0x200, 0x80000000, 0x7, 0x2, 0x0}, {0x80000006, 0x8000, 0x4, 0xffffffff, 0x4, 0x0}, {0xc0000008, 0x20, 0x80000001, 0x8eb, 0x100, 0x0}, {0x80000019, 0x8000, 0xffffffffffffffff, 0xf6, 0x0, 0x0}]}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000998000-0x9)='/dev/dsp\x00', 0x200, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00002fb000)=0x0) signalfd4(r1, &(0x7f000061f000)={0x8}, 0x8, 0x80800) recvmsg$kcm(r3, &(0x7f0000a6d000-0x9)={&(0x7f0000ac7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e1d000-0x38)=[{&(0x7f000071e000-0x7c)=""/124, 0x7c}, {&(0x7f000059d000-0xc8)=""/200, 0xc8}, {&(0x7f0000c6e000)=""/109, 0x6d}, {&(0x7f00005f1000-0x72)=""/114, 0x72}, {&(0x7f00001ab000)=""/196, 0xc4}, {&(0x7f0000555000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aa7000-0x11)=""/17, 0x11}], 0x7, &(0x7f00002e9000-0x3e)=""/62, 0x3e, 0x4}, 0x100) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000641000-0x400)={""/1024}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f000003e000)={0x1f, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000088f000-0x28)={0x2, 0x0, [{0xaa4, 0x0, 0x5}, {0x0, 0x0, 0x0}]}) [ 196.203326] kauditd_printk_skb: 437 callbacks suppressed [ 196.203333] audit: type=1400 audit(1517030850.879:780): avc: denied { net_admin } for pid=24341 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 196.294916] audit: type=1400 audit(1517030850.966:781): avc: denied { dac_override } for pid=24344 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 05:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat(r0, &(0x7f0000ee5000)='./file0\x00', 0x20000, 0x40) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000508000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000687000)=0x4, 0x4) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d10000-0x98)={0x0, @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]}, 0x9b, 0x6}, &(0x7f00007ae000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000023d000)={0x8, 0x7, 0x200, 0x109, 0x10001, 0xcf3f, 0x8, 0xfffffffffffffffa, r2}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000285000)={r2, 0x31, "f943ea27fc1d2e8bbc2e960ba5f4d189296960787b43c5b70c7978ac3865b6612b2227abfec9fd52420d6f4f92bd1c2509"}, &(0x7f000054a000-0x4)=0x39) accept4(r0, 0x0, &(0x7f00005cf000-0x4)=0x0, 0x7fffe) r3 = socket$inet_dccp(0x2, 0x6, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000118000-0x9)='/dev/vcs\x00', 0x2000, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 05:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x0, &(0x7f000021b000)={0x0, 0x0}) ppoll(&(0x7f0000e70000)=[{r0, 0x481, 0x0}, {r0, 0x8, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4089, 0x0}], 0x4, &(0x7f00008f5000)={r1, r2+30000000}, &(0x7f000039c000)={0x9b}, 0x8) bind$alg(r0, &(0x7f00002c7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000067f000-0x10)="71e67af2de848dec108cec478e2e4bb4", 0x10) 2018/01/27 05:27:31 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000012d000)='/dev/audio\x00', 0x22100, 0x0) connect$bt_rfcomm(r0, &(0x7f0000b37000)={0x1f, {0x100, 0x9, 0x4, 0x1, 0x3f, 0x84}, 0x0}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) msync(&(0x7f0000a8f000/0x3000)=nil, 0x3000, 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006a0000)='/selinux/access\x00', 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000033e000)='/dev/mixer\x00', 0x408000, 0x0) write$selinux_access(r1, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x35, 0x0}, 0x48) 2018/01/27 05:27:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000001d000)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000afb000-0xa8)={{0x8080, 0x0}, 'port0\x00', 0xea96fd2024ceb5fa, 0x3, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xc)=@known='trusted.syz\x00', &(0x7f0000002000-0x1)='\x00', 0x1, 0x3) close(r0) readv(r0, &(0x7f0000773000-0x8)=[{&(0x7f00009b5000)=""/64, 0x40}], 0x1) prctl$setname(0xf, &(0x7f0000dc1000-0x35)="7070703147504c272c2a70726f63296d696d655f74797065807070703173656c696e75786d696d655f747970656b657972696e6700") 2018/01/27 05:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e12000-0x5)='task\x00') unlinkat(r0, &(0x7f0000044000)='./file0\x00', 0x200) arch_prctl(0x0, &(0x7f0000626000-0xd3)="682341f18bf1db4f99ae9aff01f41469ef460a11832915a03db13442a8d499f82764a0f1b32cceeb4dead6341bdb567793e80ce6c4d83229319bce5ce9f6aac9a6460b87412a77f7269e42511d08a73e177938b098f4f6ea0aa480d26dbd9a90ab5e5cb572aec722570704d2770f8ae1a051f6a14a717746667814b3c7efe78a222a57599d4103b20e35743d3fa6cf5fae6b763ce6e33f091b9384864da8084d5b3edb1a116dc07b1fe19d1efca391df70e34376c7235b8a9204e26cd5f2731179737bf8f5e7efcaadcdc182ec95a3d7a746b9") alarm(0x5) 2018/01/27 05:27:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003ae000)={0x0, @in6={{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xfffffffffffffffd, 0x7, 0x1, 0x2}, &(0x7f0000db3000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x20)={0x20, 0x3d, 0x21, 0x2, 0x2, {0xf, 0x0, 0x0}, [@typed={0xc, 0x3, @uid=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x3f, "fd10284a0c32b810124e0bdec92ff8f1bc7daf4b2c0d597912cd7ef77ee7774f5abc6dafd138a8adb553352a000681c78f68d86d71dd39907d8c4eb0d584ad"}, &(0x7f0000001000-0x4)=0x47) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5)={0x0, 0x6, 0x4, 0x1}, 0x5) socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x5, 0x5, &(0x7f0000000000+0x685)="0874f0f8e67e10dd3660669acb9567564a7577c8e1c2b8fd3fc5e261968e510621bccc821ca0ae31315d4280e5312e6239d100ab853873bc68076ff0a854525d2a8f09", 0xe5) 2018/01/27 05:27:31 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000771000)='/dev/snd/pcmC#D#p\x00', 0xb218, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a92000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="71e67a15df848dec108cec478e2e4bb4", 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000058d000-0x2)={0x10000, 0x655}, 0x2) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a23000)=[{0x0, 0x0, &(0x7f00006aa000-0x48)=[], 0x0, &(0x7f0000357000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) sysfs$2(0x2, 0x400000000000, &(0x7f000017a000-0x1000)=""/4096) recvmmsg(r2, &(0x7f000005f000-0x120)=[{{&(0x7f0000526000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000135000-0x40)=[{&(0x7f00007f1000)=""/18, 0x12}], 0x1, &(0x7f0000033000-0x6)=""/6, 0x6, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00009e0000)=""/151) mlock2(&(0x7f0000371000/0x3000)=nil, 0x3000, 0x1) getpeername$inet6(r0, &(0x7f0000e28000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004ec000-0x4)=0x1c) connect$nfc_llcp(r0, &(0x7f0000818000)={0x27, 0xffffffffffffffff, 0x1, 0x7, 0x8d, 0x1ff, "21da7e5dc3c04b5c23ab2b4c501e1a96fae2f929648dabf52d6cf5b620742dc0c98963ceaa13c8a2666fb3a390e72d3b64b21bd49e73035033d7cb710b13f0", 0x4}, 0x58) getsockopt(r2, 0x7fffffff, 0x2b7, &(0x7f0000173000)=""/134, &(0x7f000076c000)=0x86) 2018/01/27 05:27:31 executing program 2: r0 = syz_open_dev$sg(&(0x7f000085e000-0x9)='/dev/sg#\x00', 0x7, 0x220000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d67000-0x4)=0x10, 0x800) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000001000-0x8)={0x5, &(0x7f0000001000-0x28)=[{0x9, 0xfffffffffffffffa, 0x9, 0x3ff}, {0x1b7, 0x6, 0x4, 0x200}, {0x1, 0xcfd, 0x10000, 0x2}, {0x3, 0x9, 0x40000000000, 0x3ff}, {0x8001, 0x0, 0x6, 0x5}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00006c2000)='/dev/audio\x00', 0x40001, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f000020b000-0x8)={0x5, 0x0}) [ 196.331753] audit: type=1400 audit(1517030851.008:782): avc: denied { dac_override } for pid=24344 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 05:27:31 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000000b000-0x4)=0xfffffffffffffffd, 0x4) setrlimit(0x2, &(0x7f0000004000)={0x6, 0x80000000}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 05:27:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ea9000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001a8000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008de000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, r1}, 0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc1105517, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) [ 196.399460] audit: type=1400 audit(1517030851.075:783): avc: denied { name_bind } for pid=24363 comm="syz-executor0" src=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/27 05:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000282000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fc6000)=@int=0x0, &(0x7f0000606000-0x4)=0x4) r1 = socket(0x1e, 0x5, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fa2000-0x5)='htcp\x00', 0x5) sendmsg(r3, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) readlink(&(0x7f00004a6000)='./file0\x00', &(0x7f000032c000)=""/186, 0xba) [ 196.400717] SELinux: Invalid class 85 [ 196.452394] audit: type=1400 audit(1517030851.076:784): avc: denied { node_bind } for pid=24363 comm="syz-executor0" src=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/01/27 05:27:31 executing program 3: socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000050000-0x2)='\x00G', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002e000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x12800) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f000066b000-0x4)=0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0xfffffffffffffffe, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x44000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000fe000)={0x6, 0x8, 0xa68, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/27 05:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004d2000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap$binder(&(0x7f000074a000/0x2000)=nil, 0x2000, 0x0, 0x5013, r0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000a1000-0x9)='/dev/ion\x00', 0x56100, 0x0) [ 196.504732] audit: type=1400 audit(1517030851.181:785): avc: denied { name_connect } for pid=24363 comm="syz-executor0" dest=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 196.586931] audit: type=1400 audit(1517030851.181:786): avc: denied { name_bind } for pid=24363 comm="syz-executor0" src=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/01/27 05:27:31 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00004b3000)={0x14, 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) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xa5, &(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000d74000-0x1000)="9a59227b23bab93e03c21db5c6a8196d232e604066de2476672e73e4ad3a9318875f82ca383a75087ce1a5a016b39692f9c42e1b327c8b261521953267be2de9b936332940bb9a3dd94402d88b099028daa73fadce8379d7a1a9ee538f3adbfa48481087bebf45b156a9b589dee109730602c0114322d28d8761254169a7c378e0f1dd1fb93bb56ba3c30b6eb6c65a1e95dec978e0477ad3b81f7abd3c1454605607202ad485992c0d17ac7356ddeb46674951801cb781abc3cccbb6795d905b6140aabae6b16def801248de0456a5068c33f4d6ba005b4c8321bdc918bf92bd3fe06e286ad07261adce0fe650887c529a2eb942df7157bf32b9f12bde063e657f26b28aa6e4dd5bfd6f5b580e26890c2306f996b6ec49b2619b3e3e5ac6caa75d9776d2a3364979ad3fa68a8024848bee9aa8eb0efcfcbc3508388f3e06699c20c0bd75bf7483890332366cd127211e7c9b615c856d7fb45e8fcf5b37a92f0da5e1edda00506bb559ee31e65776ebf43861ddd6a16f9ed840ef940edc69e10fe668b6b0bca19d64b49b842c1333b32b87827eeaf68966cae4abf1f70573c3970ba34c6c181ceba98026f93cb9460b87bad9c818e18255ea604080f3044be4d30cf6af5e54e09ac9250fe72b25776f36e943cfe04413ff24fc4c1a89e909fbe56670f67069743396526113e9036d6cc26eff5527e036d320b03a422f96ca746d668c9913025538aaa554373fcb17d51cb3b7125e9e861132ab1e4b42b07fbea39c23ae71cc9d34d81690d37dc21636f4437da38d54b7dae687a9a17bee3d99bd0bf9cfb5b14dc94799096062594b2ae6cfa40d01848b8eeca062fe4bdc15babc779e1785163fab83777b4496035117533c052153b825c6d2e3ccd2de21eb8f7253bb2c151017781ab9e590aac173fbdad31483e82d48c8b2854aceeceb411c6d62baacbea690c6400fe7847d01969b9e3f4b501bef92f48d536e7a8977944154cfcb6187d72633ac9315c95fd40dbeebd6cd07f381276e212b4b5051d2e9f05028c762891cf97fa2e708bbd04f442891c330e9d7b7e347ecb6cd1f50fd57cec2ca8e2929ac7a62e1385cae980d8210dcb7b80db6cb8400fc77710bb09d5c73375c5e71f80f0b759144f4fd509955854ad691fa687227eab7fad459ec3d55d476d5b2a60e5ec61988b49690f1046a8f34ecc43caf27090dfc018b343e6897b1a90d822fb4e661e78b5cfbbb0c726521ddc37035cd725ff20d1eb6ba9f5ccef874eab3d8c48a029f74128a575203a5767d0dfca63a110dd3ad23f175ceb12b101c9b908a435cb0d1cce5bbb79f130c5f9908c416322c264524d0de42bb2731a4417f2c26516b5a474d7b8455d100628979b6ada203f776ff739b2823a6c8b61ca5548c7ec4951e8b22bdb0776484861578d2a6b1591282c4644dd900c14312dc3434109c01f4a38dc813b00ad89608df899c92a60bac0264c221b950b2e3f2561dd266176197654e260c5f9c30280c925d7a2c3eb50c0e2f72de5e7ee759953aebbbcd0263dca6be3d190ebd5c5aaa1742752ad9874432e7c9c2f6c627bb79d7f5c086d73f0460b4b35138ca00563eb465611fe0ce3af79393aaa83e6c8c3009be0171e2016ba638089df2337db593c33cf28e412c7c64e8261eb305458f9c638277ddb25788db546db78453cf1adb11dfc1a8920fcfeb9d712fe40793b5cec9d737204a2d71d8a9bda01574460c3e85e046a080df77322d2b1a4e6377bd8fd5dc34e2c2b21b6f91b8592cd2e51ac390f0bad775ab0c5dd1116d8b9c62a5a1f377327f6557e9d8c3d34bd2570258dfb11b7f852b8c93e830e0378d39816dd85caf54fe1a7e32dfaff8d8eb1825bfa2dd2cebda5a9889058779715cb06f1a195cba24ddb55aaf8cb0177a9a2fcd2c8226fe1ca4a5ba462492740a395ebbb4286ce1d19e548601a6131f26708ed3a9cc558eaecd3ca2c4045c2b255de9685cc97511c3d218f0d9b089d888a8f8d7c1117be050fbd95529555d32ddf7df70d28a0998ee999c9ff395ec9cbcaea40ab01fd04f46b48cd96196d855f9ecc3bb66cb851f62f05c7971b677f96deaf17af9d7ac8c476dedbc8c63e5c8735ab4d11405b36f931f650ae116a740b571a1661d330de3d9db1dd4bfef1db5a9cefa84102adf2b81451bd25bdd2ab6cc242bb06f053bfc3b49b1927d2ffc94b28e8e7e34fc203148a6d797e7db36ac658c5f3ae4f652135cf60111f531534a20fc91e0dbdc4831b8699fefb615284529e9c135f52f912f61d536c8dd73f0fef17b5b73e008b65a0fb9a59a5dd4eda5241511f5c394b1097478a90089666934d9772272c6ffea28f5c52fd408122a688ac28d1275ef26f03e028725fe09236837068f526dfcfd36ae525eb6fbe89277409b54391aeacc7ec3c820e1d1da5faf9382d56083871591d51ef3903a1549298ec3ec19f91a30e63f43be9771054922a2ac567daa0396adfd2a6f5962c46c83bba6d76a64d741a5fdd44be16fca3dc5f3bbb7310280b685c08c33a5af145cd439fd9d155f220aa0d41454eabef94f599bd4b8e07e39dc731c8576236a27ec9ca926d49bbdb9dc67d2c8854eca140650fbc8041cc9bad387f51fa91c8187e9ac77f3e2aca46bcc02092e14ab4d872695d0c64c66d7e9a6c4aec72d20a0a1473cd1497db452912435e03a4539838eb524335e977fcd204306088ff6dce0385e421ff19ce215a32bd5034f5eb9d9908c9cc53b31a82cd1aa4acdf35d37b1af219e0366d3bbd493fb1ada530ca5db8e5d9db09f56096287cc9d1d174f2287e4fa862021567f2dd816c35f12c1b79496406e86782c49e26f2cf4b857339847fbddd1ca9a84188f26e3e6a8d77f99afc0f74a7a9a17aaf46e702f3e9a743e765b66fa7498c56750d3d0fc394c66943b876a55c0fcb904e0e4416d91308dc6a035f3bd448c4eb2b72bc524e00a4203874fef5ff75ef8e9a07028708637d267657154bcc29c2e2150d69dad6212f3690b9e3c937b7177f3d784974e4825017089773ef3bafb76bc6c12e5e20d6059ab509d35f9ca5fc7b1b073c36cdcb7d22c14b93b1ab192987c761f339ffd09a0ec0d33837f3fb1d277be5dd5e43ea23f14ce02d5b686867027d7bd010c2004bc3aaaa2ae13195fd9b3c48aee0ad380ee697ac83382b3c2941a9d14914115c718d988f119d3fd43941c7e17010c898fe6c9cabfffca31148ba139095f6af7407d32a26b6415d859edf1158d5c9138078d7a81423838e5cfd33294c0ec33f85e7b4519d60bfa7d4af849ef6565a51a2ddca0a985b1f819ad15b31f11ca81b050c8ffcbea5895699b0af9b54ed8c24e4f63a5c7f4d3aa06cfc85cc0e1152645d1184231a337487879ce31a2065b5d3995b8a37d687275911986d615e2256c629d0fbf69d9d0d9c872dcf5f5498502688483c3d23c3ade209ffa856b8dda953461069c411a0a36e3b5ae62364aa729bea7262173f7e0fa72215e76e38a60de12534e8c9cf598a57cd2ed48117e82afd34d255cdbf2df7f5c97132c45e8c0cf4518b971f82fed66e04a41613ae01b99d00ca3f811e73338c59a25a9c0aaec045be748c05a565cc40562bcb773e3542d5e54772fe2c309677cab15c28511a737e544ad6908dee0e8d73cd836ba615e0a4b4780032a135c2b1cd4c926220529c4b8dce47137eaf4387146f7f8224b0683d9e4e90ffaa9bc2230edb39a209834819acde81265be3e4d451e79bccb301154c1b9108f9d989dabe03ee11e05720295aa9f2af32ae7be33724a1e67bb574fb69cf063b0f55d96146617259420ba6d660caa870a13c29c313c18889af594fd60cc07c86b0d95d7ccd312d7fe39d3f7093bb21031bfaf8a5b6ce91435fb7bd9a80413c3d703dae852a1f38e595bf6608f0f2cf875fa10ebaadf2449c39f08549d861744ce2a334a9ef879c6b8816e8018a370f9b02c956673ea9711e307958e2aa79bfb17c32f0de24b768a947574ef74311a8e22d290d622c6565fd94c741b7ab8d3ae27313c6093aa6b56754a4ba274d1642009f443e65a6eb0f0483d2311b2549ea6af3136b4254dfce7300282b6fdc356168b7a5ebe947c1ddfc9277c2a6c89274769559ef6241c19500e7db86409b23cfe2966a9921af6d987d0846a181dc28640d379dce0d8e187fd3e7985d8000764ef2e9b4df2ffaf7010dae2f97dbbb5704f4efee66da3000475497c0bba4232e549f90e44de4f46a14379049531319ff4558e9a32251c75f3c02a1720e73b4513d32db0d3b4b1c57ee884a3e1f8c81393f0cbb234ef0c4ad9a9b451799d89fe8db386e835692e53a7dbfc0228973fc0c9926ca70c90d994480ef56e6774a17df527980d5bd589b438bf9b12f724c3c257766a14b11032b9d982a5c10d4361937244a6571ea341ddeccc915565e57281755d32f1287cacf4945ab1f22a286d999c5f00068dfbba880ab45a1456af14513b85f84e84c53a4091e064dacfb410b0369050483586cd60f44f0a6fdbc2b050333f293dc2d4aeeec000a9d6ad2fd0f9a7f877bd6d14521ed880208a7f08b1e4f074ead8576f22ed630b3072167a17889e83b50d3d34b2c17ac1407a8d5f7bfb4374e792acf0bf8d27c049eb072adbd0cae7807658659766945b7b8166d7842ca8c4c88a47e81ac8ea12093e104705739b9d038e4e652c24d2749f484eda6a91c7f9c11cc0013d402aa515d0f932d3f1d1fb511b3268fcc3a97d0971470f78b541cd2a73f5ae767c43921a92728733efbbcc707bff5cf057039d21ad16aaca79d8406fd9a1bd9bbaa3a44effd57e89e37a2689c7589b6643067861468155cf0895b4222f13704631129e29ce04cae12ee05d578925a68c90a06b2dd9f64a6ce35f5dc28da9c83139b769995611509414713d346c241d435edf083dcce85f836f9f5629ad7293614e050982a2407ccc07fa7cef4896eceb40cc2c32ad9d83033fd008d853046251cc11883ef8de9612b8fa6cdb9024c7e69814f844b40425ed62119d615c5731461f64d2d4015a66dee91bd75f157d47978bd8c5f502bccbfd75c3ea9ceafbf266319a1bf0aa03900c4fdbc10806fa0f48de84a4aaaa022ad2c7465f9684404edef083d395295883558c886f7dfd27a674f565c735fc8b3b9bc7e0867ea56b0ba6ca00b7ee9b4b9fa9572c5e29a543cf114396a0a67797153e5375e6ce95583130ae52fce7c8bb22d2c4302dc17e049d247ff1aeb020f2c78c38a54a71099958606613452c3a1c57dddf2805b4e130eaa51d0648bfff3c84d10971a42e5ce8d011d7b890fb67f556f920cf9f5db7a92d1b6b03601dd85254cd078df3cb730ed12d7d2031070262ad3339d021500ddad2c2451b1cf71abb8fe746f823a99d65d2b6a698bdcef2e3d41e945a885bcf71a94f1f9f845c53090c4bcf5e05afb685a034fb9609370b7cd4549bf879f7da1eaeb3e0f2db967e097e8c4fc4c253b4f6b99d709ecd90b2d4defb9cafc6d6efe9d8b5724bff55fb01ddaffe5051f9c5e6426f5e076e06454390af3664e415cd0b9730783e9fff3d75b5307150ee7ae9a7800f3ce8ab71a0aa6b06104ec70200fe54f4d92c5b6d2ed834d814925aa0b72c7b1968110c4023a826b7470416c671658aaf630435f243e5e7d0b61f98de569ecca549c25448957dc5684c30fb6b86f84f14174f19d77cbcc45e8ed5f1cf7027ef5f2e0a2c2e21a33383ae64e57cf11a9a62cde84d0afd4ccf91939692aefad50b0b7aafb572096a4fa359832c8fcdbaa83095afd68ab6526744") setfsuid(r2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x27e10b7b3811e1f, 0x80, 0x80, 0x9, 0x18, 0xffffffffffffff9c, 0xd87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', r3}, 0xc) r4 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x8001, 0x10, 0x7, 0x6}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000000)={r5, 0x3d19, 0x47, "08cc5f43ed97ce83bb317d0b54af1af2d03ee28e3ffd14483d2225af0f3be968ccdfaabc18de32fe90c3b828fd661336e2939f8f898ebb966fd40e4c6e50ddba4d21e9306c28f9"}, 0x4f) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000001000)={0x7fff, 0x70, 0x5, 0x7, 0x1f}) fcntl$getownex(r4, 0x10, &(0x7f0000001000)={0x0, 0x0}) r7 = getpgrp(r6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000002000)="46f5dea7cffeb596e2604a8e04fc622faa663db84a3184eb6f36d66569f6569b9596e094d76f4f979ea0740abcadb024d18566ec17407864515c08ed9766ddfeeb18dbedbf7252baa52aad54815ad2c9ce860dea2e965ffd6170452a52c619e31446d4351b044e917703bd86a3622b10b27dd53e0acdff78ed368d4c5c0e79527be350c6c9ad83924f1a3046f413ff90eb8f32e4a235ebf7e75b09764bb1cc67a535ff8f18ac022ac28065bac777a41be95c4e9c4f28b4805c1ddef548a077713fbf4753a0f8de05aa05586d0e26e0cd5277a112aa89c4eb660a043274f6888910693881c7b2e3cf03fe27fb446bd95d052eb962ce5cad4828e3689ead744c4287b409dcf77a9ed74f3b2d18e913565177f5efb3b2db78654b556ab5dea755e55b3a34f8607bc734c2faed28cdaeb4411fcc654367d0c477b9c53d44e0d0f3fc721fcc0a5ef841a02e0931976eac8b81cfb815175d3a38bbeb799fc270b9e18e6921fd89c88048c7e1e3051cec92d354f43774f465121e93b178b32066692d01c019f4e1bcd81523755efa9f8d638199544af40f38927818c29a1dfec9f91f32e9df032bd401c9cc8b3ccfd4f37efe3c4cf1784e6b5e25afec474618e787d8282b4124ac3dc0a7e4c765ea3d38363846f4fbf1c45ff4a8f9f77b433bfc4d24f4169099c7c2b9c5ae5332eaafee8cd5bb88a12cf0aac518f705e591c78acdfa95f47402c7ae3dac8a03750551ce199d451875cb5257f8f0b0edd862824298cdee9cebd3d32edbec3bd50003f9f138bc5297e5b2d2c4e064eede007af97355c113895aab62c1a6cc79beb43f2ee2be722c14347de4da4dfa73d0f923b45a2890d176ae60e41613d01a1c3608a3bfd2e88cf5a6da47bb4c6cb8feb7486f12422d69ebd4cc4c63b4a9bd34258270ce178efe8727060c22343c677f7e4c91056b626cb22f37b3828a4d1e4370ee9f599cc3edb8f6ca32c234ff2b3dd067219b0d62138320279453baef9cb2aaceea7a13988aa5017f2f7a3c38951b55b1474cb288b42944c2bb72e387f81428c2374efcde108348743bfdaeb1ac095da93560bbf47bf08730459dacf0da786ba0583e2fe9e3f2431152ef62bd09a8e26b4df2468adc0460c96b4b35fd9ab5464671a923661f653efe7e5df3c75345da3278f079c1cdbbd0667a84a8af68ec06fbbe654db3c64143bc7abe6eeff45c2653eca32e00f9e01d10745f78254aaffd120dc7b17907c7656213bf8f791c6f86ebe64b14b844c6299f3bc282802eb3ebe0161dc7834c355018341c272c6383716a6340c213001e5331640563d56a71b116ba3d90ec3225c74795eeba453897e2335e583b2b2c0fb67f92b30afbe00e42ec53b36f62564bf7148ca6714da11466ca3553a71459a49ae23b079060aef415f43faacd4cddfe1e54fa4deafb499231268c316e2fc7ef8774493dc77a3ce9d8319db45ff7406c68d59ca3c25bdc22bf8388e01757152516f04e129747856f9220a4832a8d7fd7f624285ff42ff516f98243bfce187cafff05c13822a11b852f892004c534496ee8c1103f9da0b54e7dcd868c5fe2a83b430a6ab76bf9f36a617722064074196eac6f676d4f291322127f55a5959f15f39b3991efacca4e1c7380dc1e0867502979fb641b27715f2e2de5536bdfdb0da7e1b3d9dae8a0ea18c2a04c21b2ee27349b380cb2ffd6a564956571e3ce6263e085ab5da8bed5626ea086f23141c720d3eafe3adf1fc3fa9856b2ff95e1d84d2b17447841502f82c697d6994ce1a69c80aaa7047044f7e02c40a7f9aa0c3afe0c36d2d7859a083eba80d17f28f45be8bdbaba367d3cf2b70d50f9ccab16727a6194fd2956935f0e86f0a9fd9b79a1fc16a5456a8a4b2c62da20d96c560cdeb6c499b1960be6ec431dd930d1409dde9cc5243a036feacfab782f65eadcf94024d19f2e5fbc2f771820eed50cb57543d4eb4d96facd7575a1d5d5af6a69911c79793817bb9d6beade59688329780bb40553f1199684b6ff10284eeb7055e0d523218ff3800ccb905d662aeb4aa01fa61c50635b7148caddfd116cae437b22accf4544109885d74a86a277a22c225cd629c942996bed21da45e85987d107ea858d497325c1bd604d76e5786dcfc7192e0e9e434c60a06eb4b2f430fa175b60e2c5efb10fac6846ae699142fbe589973e5fc653ccc091cbd2a021eddf2aba53216b9e3d4d6d41791d00fafaa4ad3c0d6dbd727620a49ba43474755126fda5b0d24697f9e04dfaebf92077cf60833aa2e9ddd51994fe8107307f754465623f6f64ce23396e78cae927b883a9cc1a4ad339ad8da73bd222180b9ad7a377b6230c8b68ebdb9ba89114fbe433f6793294f610f46f9e6177afcc6100d7dbac42f79188640459b252b926d18440b16ff035892a440ce3a0321dad80dedb34b077aa83c7e1605ace13dc42bd475f898eb583f03b1b7bb5ac7ee7aeea6d9822cc47c2c172c9c402d38817b770f7b86835a5da6f3bae0745d740e82fbf7ca3cbccd8afa226d5ef511d27494158cd74947d1cca4987166128bdc1ac3fec13fef6b4deb3ecfb1ee571b1757f672d4140a8df116b8273f5559c782d8c0473b557acf93a8f145b99d5b6ee61f5ca27fb0b4cea72df4b4c52f13efd5191f2cb26611ec80a9074a1f513a7f019988a46ea0047c48d579b572288dd6febb4bca134097d767731bd4e9b418ad092668126928a81a1122fc509a10e314626f4bd76d6050d63d03e73add58e21356d5e9c107ed908adecdfd52d4d893f5c223d88d149b3a59c4be976aefbe33b425d6295c5a1cdb14065eded58b32ef6549b8951e3931c0ef3f746a069b55392704ae9d28d44d51b4c455377c6c6bbde99573e16c89845a4d98b86af935c3efac5e40b788c26a68f156df855bf77394bc366f1263e6a3923d8f93e7618cd5b71c14299f7c58e8ba023d63b8915c4617edd9e965aac169ac77ae7fbf010bd697a5d368dd97b592ec47cc053be23fadd21178fcfa97c1b2c066346d2c1113c0400eb6597405b5d695d0352a2ced46749e06782e56b2a68d8df717fe17906f55fd64ab064d1bd9c2ead2bb3859e7bc011622e6b379af59ce3b17e46c3010ba09aef7e4011eddeeea565919d73275082ee231fb6748e1b86c33f6aec5b44a45186f7b7270c644054f380c0e61f23243ca31f0e65756e2f9d45446763727856448eca9fe6b08436178a964187ee5795d953b40920174ad26520825e44d6dbdbca1f6e30527d109b084ab5940f15b1f39f40de2de3918c57685a5606bff1bf371fd1075e9fa9af6d9ef3c7d85ce97991948208f0a8f183645db157e8e598ad53dac73407f4560751657fd06d5456379f170240bb46654d551e24fb9d2c637a93124cfb4860d02876f0b0a9222e8f5ad87265c1c298a4835359531d3cb73e9dedb9d9fb55e6e912ac6a10b7f1dc01546f5c92d703d7b4d887154828e8bac7e038507700c424355e9501e8ce235e920f54fcdf98401033dd133f0c6e702111141d6429de3db840bb791bcd87ccc287b2662d2ef6e36be3ad994ad26af7f1a46dbe65c773b174e69c00ba1fe65796297b196475d4f093a3275a3b25ed677ffb9b2c23fa892267bc27c9ac6dcd6e3d19042865097c916ddb4f594faee6007e85c3add7db833c9079562d24199abcf4ad4973661626a3e8f18c438aade6bf1efc532ee527f353da7b7ec73a78fd9d3c5c5e730fb8618c460b1e9f9609585cf404e993dd12c824c7bef273fcae3a68958122f1cc5d0f623a870f93af1488a360a4a82834e426045b8f6a12defa77f3774154624e38b699ec40962847328b9eedcd1111d8d7f00e90b03032b6dac5e93b78eadb15728e8f94cdb27ac1084c14f61fa34b58fdcbfed8508f3a7d9d10c013efe57c6744916022236b2451fb3e06ad3b8ea8c60379a6483da149c8f7fd1d7d901f2ed0c7f5dee90fdc38e46b9d2d1a98351cb453f4150280821500a1b68adaa74c1d1a461a4097f6d8ad8debd8bac981be55af5dc0a39dd21ba34dcf6ecd20a1a90050f6e9e8b1fea8f4726981fe2f6c048d0130b50c536d28a4cd21ee6ead76912c829a30136a244ee3e7bcd64174173829937ee8b40a56a626e94b9e6771a5f889d3bc3fabb553165acd52b5fa5955b841c3d4bcaf0be9f5ad8677ece48dda363daa3cd4cef5def3c7c436e35c8b25942e298240abf0f392fba8189fdff5246c291418923673de064e56b177f14cb60cfd2710bbef60bc44a22a6b2b7aa451f715b019bf63a35ca4e98e9ad9c7ffb0dc9f55639a784934d0d63409ed1b0802aaeb3b9d07515b20c5b692f1dfb7e55dc870a6d18c1a1448a4de21b28ffcbf2aec32fc4c940449df94c2216e11d79befc5b147f883d3815270f47b14b89a417ce8eb84a5402c874a6b6575b7c75f718d600fc7c3a85ece4eff631358c01728aa866903d62148b07ac864c9bb886e6949a2b5270bbc98d092eefa51b52a145b78409e33100f568f59b0f6d4d04c1ced3553cf6457f8cf240c803a73680fa9a8a3c81f57ea77a5a1982d7f5a6c370be0e0091c649e8fae4a74a62d40c2d41fb9ea99a4e68b0e86b60e922804007494e3deb8493bdc3d5af5655102fd91190d736ea7d95a3773f5766f50f4b6b20f8b1f4d792bf9d71e1af20d6f83e3058d510854132ad70cfd86b9df5d1708c0a8dae81a1482c22bac97028b527b9158da1b30d039dee2346120e7c6c266e66dc7851b6376442fc74a6d54d81a115f312f24c6816b2df6d859a6f7ec76c2f0b91b66d6d025aeeefe4c886a2894345d73d444f091bc30d7bda2926dab86e4ceb186dbb05dc73abdf8ec23c93290c8057f456216b666bcfc414c538fa8407be6296ff3961acdf0fbf4b3ac28aafcfdc5439d6cbe9735a3c64e3faacecd01f3a3f5673e15ad31ca4f0df6cb12c93cfaa049dbe581720d8cb695b1fad398588ee917034837f1142d22cf3f19dd5d357b74a268e539db678b067b88f3ad0bc01f55b28c73632caf6aad17e67edf6c1cd66ca3969d66568a2368cea514f9e5d433bac76119769d833cad18b7ed794bdb052fa89f9dfe5543289b55611f7608daa92d094a26d13ccd60ef9d24c1dd2c69ecd211e76bd61378275eef2aedc9f9c1a8ac38f92fd5a320c1919051a3dbc7c3abcbddd5236881bc604cf64fa7a92fdf27253d2abaa2b801620163d7b7da1189a8975ead45059c8fc38752fc35035ef4b1371657e152dc67aeb58014cda6009cbb909ec4b1707e0551953c213bf7941072b58da30ffa1fa6fc676fac0ef8cd30144c630c8fe99c1634a17156a746da2d06b529b7452e23283498732e818cc192a943132c5fc1778f473d3226ce728d530a4cc1bf551b8dabcce2fe4bacff2e453488655b34162c4b075425bc88160ceb7743a4ae777d6f72eec2f87cef88a01215f58ee61b040f416ac8bc9e6efc0b74df06a43d837cb69f7f05d8af5684c70bd73b4716bd957915289862929b302d20209fe29d07b8503f72fe7c0a1cfa387ca5ad3a890183e8cef8ce8e160a8338dfcb6b73b8be3e7d047f8bf88d5132fcaa7180ff595a8adb96e3976283be7e9d7870155ee4c9a87be0be8ad2bf510d1d7053e3663b1d62be0a5e870e260bb91cc28c74ab059b82952df44fe1c58b648cc96ee58ad193a0b74f7eba0a0119b97fb1ffc6d23fbcecb0d7d42c8d9420d9d6a33386fb8bcefb95e02576e4c7bd2acc3d79d3b306c2798f678b3cf1de4f796f8b194de92e7eec5030711a22a8197a0021e929efa371e147f79a15", 0x1000, 0x880, &(0x7f0000003000-0x14)={0x11, 0x18, r9, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r7, 0x0, &(0x7f0000003000)={0x6, 0x8, 0x1, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000005000-0x8)='./file0\x00') fsetxattr(r8, &(0x7f0000003000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000001000)=',>GPLeth0.@\x00', 0xc, 0x2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000002000)=""/110, &(0x7f0000001000)=0x6e) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r4, 0x50, &(0x7f0000005000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=r10, 0x4) 2018/01/27 05:27:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000004000)="bb0436398e53f183148bc5e656e0b3f02704c7aca9496e36d48de88023fb86ee"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006000-0x8)={0x2, &(0x7f0000001000)=[{0x7, 0x8, 0x7, 0x3}, {0x1ff, 0x8, 0x1ff, 0x0}]}, 0x8) 2018/01/27 05:27:31 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f7b000-0x28)={@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]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000d33000-0x30)=@bridge_dellink={0x20, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000f82000-0x12)='/dev/input/mouse#\x00', 0x24, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) 2018/01/27 05:27:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netlink\x00') ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000411000-0x18)={0x1, 0x0, [{0x2de, 0x0, 0x3}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b20000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d3a000)=@int=0x7, 0x4) write(r1, &(0x7f0000b01000)="2400000052001f0014f9f426000904000a00071008000100feffffbb0700000000000002", 0xfffffffffffffe94) 2018/01/27 05:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000289000-0x48)={0x6, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009bb000)='syzkaller\x00', 0x120, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = memfd_create(&(0x7f000052b000)='.system(\x00', 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000077f000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f00004f9000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b43000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000799000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007f7000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x3, 0x4, 0xc9ea5d2c8bb27e4, 0xa0, 0x20, 0x3b, r1, r2}, {0x6, 0xff, 0x9b0b, 0xcc, 0xffffffffffffff33, 0xfff, 0x8, 0x401}, {0x2, 0x7, 0x81, 0x9}, 0x2, 0xf, 0x0, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x4, 0x0, 0x8, 0x839, 0x66, 0x8}}, 0xe8) 2018/01/27 05:27:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ea0000-0x70)={0x6, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x290, 0x7, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe288}) 2018/01/27 05:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009f4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000093a000-0x8)=0xfffffffffffff801) preadv(r0, &(0x7f00009b4000)=[{&(0x7f0000deb000-0x9a)=""/154, 0x9a}], 0x1, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f000027b000)={0x4, 0x1f, 0xfff, 0x1, 0x6, 0x1000, 0x4, 0x7, 0x3, 0x1, 0x10000, 0x4}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000629000)={r0, 0x1, 0x1, 0x2, &(0x7f0000966000)=[0x0, 0x0], 0x2}, 0x20) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000d1f000)=0x10000000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000ad9000-0x19)=""/25) connect$bt_l2cap(r0, &(0x7f0000cb4000)={0x1f, 0xfffffffffffffffe, {0xb8f1, 0x7, 0x9, 0xfc78, 0x1ca7e00000, 0x5ee3}, 0x3, 0x2}, 0xe) 2018/01/27 05:27:31 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) signalfd4(r0, &(0x7f0000836000)={0xca0c}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r2, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r2, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r1, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000fd3000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) 2018/01/27 05:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009a8000-0xc)={0x7, r0, 0x0}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) syz_emit_ethernet(0x6e, &(0x7f000010f000-0x90)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) [ 196.616148] audit: type=1400 audit(1517030851.181:787): avc: denied { node_bind } for pid=24363 comm="syz-executor0" src=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 [ 196.639620] audit: type=1400 audit(1517030851.239:788): avc: denied { map } for pid=24399 comm="syz-executor5" path="/dev/vga_arbiter" dev="devtmpfs" ino=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:xserver_misc_device_t:s0 tclass=chr_file permissive=1 2018/01/27 05:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d81000)='/dev/mixer\x00', 0x220000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x6) r1 = syz_open_dev$evdev(&(0x7f0000640000)='/dev/input/event#\x00', 0x100, 0x5) r2 = dup(r1) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000a64000)={0x1, &(0x7f0000211000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000765000-0x8)={r3, 0x30}) ioctl$TIOCSBRK(r2, 0x40044591) socketpair(0x8, 0x80000, 0x6, &(0x7f00001f9000)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f00002e8000-0xc)='/dev/rfkill\x00', 0x430000, 0x0) r5 = fcntl$getown(r4, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000cb7000)=r5) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/27 05:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000226000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000099000)=0x5000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000026000)=0x0) ptrace$poke(0x5, r3, &(0x7f0000dc8000)=0x0, 0x427) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000079b000-0x14)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 05:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c6d000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f00008c7000-0x1)=0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000f94000)=0x9) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000043d000)={0x8, 0x0, 0x0, 0x2e7f}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00006c6000-0x8)={0x800, r1}) dup3(r0, r0, 0x80000) 2018/01/27 05:27:31 executing program 3: ioperm(0xfffffffffffffff9, 0x7, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003000-0x8)={0x0, {{0xa, 0xffffffffffffffff, 0x200000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/27 05:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001f0000)='/dev/usbmon#\x00', 0x4, 0x200) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000c69000-0x4)=0xe69c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000014000)='/dev/hwrng\x00', 0x800, 0x0) sendmsg$netrom(r1, &(0x7f0000ba2000-0x1c)={&(0x7f0000b28000)=@full={{0x3, {"9c25343609ba1b"}, 0xff}, [{"423703eeeb8ee2"}, {"646bde50b3c6dc"}, {"5f1e6787543cb8"}, {"469be71116800a"}, {"79da7703009b9e"}, {"b8a996bf6fc27e"}, {"ecc285b1c0c871"}, {"2b2b033c0476a9"}]}, 0x48, &(0x7f00004e5000-0x20)=[{&(0x7f000078f000-0xf9)="a0d52ce5211a1546a6a48ea52f6b4a007743306331be4914b609edc74f94f391f59857555d720d5ecf60438284553ef7dec7973c21169868d17f8d6071c8bc6a94f9332f8d5ab5f8a171e0ad87ebd06f9f9993557a881c16b00cb28bb797dfce0d679098e3ee7a96cd4217e1daa13e6ce7eebdc058c98ff78f9f5457163a6dc016fe93cda21150725a31e1e5ff26801818c488df5700300108ebc5321235f85886c789e3c4cea1bf8cb23a44277abb9d32410128482782813791a4a677f8763793f3fd37d0c08c07fc4ad55b59b31b24fbb477f0a43d8304d6d263a02bfcae2a6af629c253ceab982c39d382bf38ce137b6ae11c926daab23d", 0xf9}, {&(0x7f00008c2000)="f2d560794e5997f8f224ead648bb2e40fda3b49ece4c91cdb8d68ed2c90ae1871e9eea4780960889ba20caf94fca795a5a2710926a319e4b3a2ffa3e64fa1ab3a9b08df0111479ba796b407c6404fd27204621a8c88dc0708fc2ae09932986549aa81e32402ea46ef263a143495df84fc0d36d577724fec2da3e3b7b836ee089b3cf4e941d0cf2b1801a587ae65532befa1e1256feb13e589e5003f06c3f79ec0ccf58df2f495398c60b70dafb5228be6fee6667c961bcedd0", 0xb9}, {&(0x7f0000f8d000-0x30)="5deba170e6d898bb796dcbe8cf568709b91ea077ef949a848e4f39b333c0a0dfdf86650154771ba36af4a0901497efac", 0x30}, {&(0x7f0000eda000)="34bc241433c249496fa7f46fd8ce97f03ee0eb530101ad60a49bb896a7dd644360f16efc64d1759e9d2511ca1e5cc21b25238949fd94d6d46eb1", 0x3a}], 0x4, &(0x7f0000403000)=[{0x100, 0x0, 0x80000001, "e77f54e9968bac27f280f024c38b867709b91b15507d3023f433224132f6c8f57207cae2a2061634515339fe7386cbded88263ff78b925fb516892de508a44592ac2b5ea315d913a81bdffd9acd8687a668bb533a55a82ffa7b9ecae129c53f45242e4586637fa1030b078570fe88ca662ad59b8656a48d2bdfb919332f6ccd67eff4ab7dc53bb129e9822906fc9d3902ea730614a71fc6b3d276dc1777a349f0abd37acd400a96a9519bfc75ff79f298933cf1bd36cfc8c5546aa25a422802af392ff035de3a1e5fc8d71ea6391a119d0c03966636d8a93a653d89d11ef2a9bdb9b13217e76f8aea7d1f8514135c5d3d3"}, {0x78, 0x0, 0x81, "5f4662fe5214ecbda609acc78e3d28906e95ae6ed30312c29449c82c2d4b0083deb561e6f15713b30d43a21afa3def5181309a7c9341545bb05bdda5071b5d1b859125b62659186c8832d9eff5a1330b38aab155eb95f454356c8d8c79e6b81a8d5688f56b789f2fed1f"}, {0xa8, 0x88, 0x0, "1acfa5c9f6faa81ac4d9feabaa91abd8a3dcfe2658cee915075889e2f2ca392ef623487ab791f68e2206031a229821244bb42312cb8b55e6237da080719947f6086f76047351ad5b015838b36cc7f709b97c23b399776d665199d2e41310e791bcf4bbf02d6a582debbeced5050288f2687cb3d32f565aea2e5d92bbb2661a307620a170b7292c6f47b0d7d8a737194bef562a58481f3567e722c965"}, {0x104, 0x109, 0x8, "11fee51d004663465f12e4fe16964b758dd2e7b81a8593c62a514981af721417b99862001ba08c5d98b964dda4adf0b37975cc79138cbb774f15538aec16ed94584d40b53d3c9c98d5407f8bdfe2937f0c690b7ba614ce91af868df0ad1d42baf69f4df0e09e28557c66fd72ace02b4bfb53c24d857789692d3ca254b74b531f52a8e5a813274bf4fce4e055a50cf112b48efcb2db829dfeacda7f597e94cb320ed2d18f3dd465eb89da61d6adfe83825dd3586821401329a56271e18dfc6c3568f7e4cbc9b0ea8fe6db74d00eab4009f04f7c2d98a895303023cac724d09b938157f0d40cf05170d76722f4a21a22be452e0f10cf77"}, {0xc, 0x8e, 0x8a23, ""}, {0x90, 0x117, 0xfffffffffffffff8, "82e849afa16034069978486ba029f1c9666ff9a744216e623d72c7f7a720bbe8b1eaa436e1736010581d0b6bc57de82978e02cc0768b0d8c3cd3fa9399dd7cd281ddae4aecab6f9ce70214d4a70fc1cb0dede93107fbbfe9c23a9b334f383df7e5f0ce207b1abc96d0c1adce89853266596e47dfab2dafc345a82b87913b49c086b31d"}, {0xa4, 0x88, 0x401, "6bf96ca88909637808764c096c784457473eccbca7c220490206597f2bcda8a69d4637d20313b2ebeccd826197395be5823dc181c6be93e919850a24ef87a0a2ce2bf652975030cab97be446dc92b02581b7fef77145a638477847dd2667f3c77dc09e67c27c966fda7ac93ebfc30ec23bc515e5f1dafccd7e6098f47a5b5fcbecb44251be4eb12a529c824d4b77c1fb132026f82bab0e5f"}, {0x9c, 0x0, 0x1, "039989c24b6dfbbf50678275538afae4d04c4245ef7087c4935c4ca6d45f8fee7ab89eddf5ad320b8180e618aa1f1d9d93b3c5086fc4cd25103244ea0d4867f1d55ae60b6eadd8b276faad665bbf3cfea833d382d49a237dc517cf954175259496013bf15af05d51770a7b18f955b3a5d504e84e9dd7f5288f043cb68abbff4de68bbc9d46eb75c56903cc2b0bf8f3"}, {0x24, 0x119, 0x4, "286fd618e38d7b382a226a94ed0a88e6fe655fcafb79b356"}, {0x100c, 0x104, 0x9, "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0x1530, 0x0}, 0x40) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00002a7000-0x78)=@hopopts={0x87, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x401}, @calipso={0x7, 0x28, {0x5, 0x8, 0x4, 0x3, [0x1, 0x10000, 0x100, 0x7]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x78) futex(&(0x7f0000ee5000-0x4)=0x0, 0x4000000400000005, 0x0, &(0x7f00003fa000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x401ffffffc) 2018/01/27 05:27:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x2800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="6574683121cb73797374656d73656375726974795d5b6d696d655f74797065255c2d406367726f757000", 0xfffffffffffffffe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000-0x12)='.request_key_auth\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) read(r0, &(0x7f0000000000)=""/15, 0xffffffffffffff03) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x7}, 0x8) 2018/01/27 05:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000e78000-0xc)='/dev/amidi#\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001a7000)={0x0, @in6={{0xa, 0x3, 0x6, @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]}, 0x800, 0x1, 0x7fffffff, 0x1, 0x8}, &(0x7f000038f000-0x3)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000767000)={r1, 0x7, 0x8}, 0x8) getsockopt$ax25_int(r0, 0x101, 0x13, &(0x7f00003ff000)=0x0, &(0x7f0000d09000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r2, &(0x7f0000008000-0x28)={0x28, 0xffffffffffffffff, 0x0, @fuse_notify_store_out={0x0, 0x4000000000000, 0x0}}, 0x28) socket$rds(0x15, 0x5, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000bb5000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000c46000-0x9f)={0x5a, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546deaa355dededdb68445f7bf7b8d3b874a62bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdbf2b8391907f08070000"}, 0x5a) write$fuse(r0, &(0x7f0000d6b000-0x50)={0x50, 0x1, 0x2, @fuse_init_out={0x7, 0x1a, 0x8, 0x10001, 0x80000001, 0x80, 0x7, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/27 05:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d44000)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0xd) ioctl$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]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000faa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000009e000-0x4)=0x5, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a53000)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000844000)={0x0, 0x40}, &(0x7f00004a5000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c22000-0x14)={r3, 0x40, 0xd083, 0x7f, 0xdae, 0x400}, 0x14) ioctl$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$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 196.876781] CUSE: DEVNAME unspecified 2018/01/27 05:27:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000487000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00007a2000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000e33000+0x14c)="", 0x0, 0x0, 0x0) 2018/01/27 05:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000080f000)='/dev/rtc\x00', 0x101000, 0x0) accept4$ipx(r1, &(0x7f0000272000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a6c000)=0x10, 0x80800) writev(r0, &(0x7f0000457000)=[{&(0x7f0000fc0000-0x1000)="60745d5ba48e28c8cab5e801f2c78aac5df2fcbc6f22627993ffa7043fa0a8e317662ba96c5f6012f99e1edbc618bf5ba4c18a8acf79a7f3f43a4670b880ca59357c59042fc3250567bbfea28ee3eb5d8edcd4dc173a7c7f7e4ff1004e396f2faa753ba8a2953758d0918684f0d565605549e60d403689140d2db313", 0x7c}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000c5e000-0x8)='trusted\x00', &(0x7f000099c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c30000)="baedf427ad51c6bdd90c9ea9a059a2fd3470ca4f862ff23a087206f43ac3c74ab4833c2ae353f0425b21c8b5e47a9138b52d09aac47a8f6b415f04f5f956d93167a59388d9dd5a4468561105865004b165c827b63e5a921294dbcce5037e3737fb", 0x61, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000702000-0xa)='/dev/ptmx\x00') 2018/01/27 05:27:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002e6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r2 = syz_open_dev$mice(&(0x7f0000c4a000)='/dev/input/mice\x00', 0x0, 0x48000) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000be8000-0x53)=""/83) 2018/01/27 05:27:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ea0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00002fa000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000341000-0x18)={0x1000000000000002, 0x0, [{0x2400000c0010058, 0x0, 0x0}]}) 2018/01/27 05:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d7b000-0xb)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000011f000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000dcd000)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f00007f1000-0x1c)={&(0x7f0000976000)={0x10, 0x0, 0x0, 0xa0800000}, 0xc, &(0x7f00009e5000)={&(0x7f000020e000-0x5d8)={0x5d8, 0xc, 0xb, 0x24, 0x4, 0x2, {0xf, 0x0, 0x2}, [@nested={0x40, 0x6e, [@generic="1cf5d23e7d76e84400dfd8d06fe8de92b2f03348bfce48b6b3db28d7481370c54b51d18dc00e97f8085cf8f542ab064b1356a3502f53e8f0d02458"]}, @nested={0x2d4, 0x89, [@generic="2b495b234b043f9005be27778649a1f12a0f4ee7813486903d4c55466f46bf80f7e20ee13eb8fdcd516e356a91e10c216a5391167a5b411e2775d7073b837da8f2d3c6d3f917ce6da8569de324b0957d1fe2db96946101cfa0069379f1e0c25a5361bab5776e27e4befdcc6de0296bf83a2c41353eed78a28cb1fcc335d0399a2069045467821e2b6027740cab4fa4bf38cff1ba400d192a2c842d20fc51c74f9f0d047f2e83a663aa51bca3916231f53eb2f00639517f1ba2f3a9f844d7de290a7eddc1221cae3e20a82808ec515ebb3ea7b23632fa135ee652b72c436567a52e12edad52643319021566e0", @generic="fbece4afa3cfc2b8d5eebc07ff3b76a5684b12b63c04bf037fd4b914485d6e14cef29e75c97d02ff8c4175d87b", @generic="d1bf817458843e000a4f1280fcc82bd5ed120aefc549d55e3d74178e847d", @typed={0x10, 0x78, @u64=0x15}, @generic="af9d46ae6d21d5beee1a58233d9c60893c1327cf9640125c29", @generic="5f72d43128216dea3ad6ed97c40222bc3fb50f1e38c530ce68d2088bb4fc6d202b105a179857dc096c30a659495fd54350d7ff4f58398be7dcab814c26dda14de7b2ce37184dc63696af504ccfd807b57310d04cfc1469c8edb72b675b0a7300e380832840281c19b215afe554fe0bab588405630559f4b65eb0f33a647bc066ae2d38a8924b1f9d09bc55801b47ecf9a79774e398dce2623cf5ac7f9b7d1654cde86029099916d466e53063e445baf0afe787dae4fd12f27e4e99edeade1ff3660bc4b5a66787725d9d30cd5171d09b635289883a6ce6", @typed={0xc, 0x12, @fd=r0}, @generic="88715e8b89fdf7b52aaa6f7e219c06dae7a2d2b826144ef3d9809ac3e5017b672275b7177599ed67e2141dcfb993b120047bcb788eea6515705727d0971c3fa218c1e4e22e49a9dc7144286794d7c08a2ba3dd654875c7f2b57327748894cc781b677d710d821bc6e334c6d99290916caf81eb0d1e78318ed6d322533a3c443741abfd2b", @generic="e8bb70c31850bcc360"]}, @nested={0x64, 0x85, [@typed={0x18, 0x10, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x18, 0x21, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x67, @fd=r1}, @typed={0xc, 0x92, @u32=0x6c}, @typed={0x18, 0x46, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @typed={0xc, 0x17, @u32=0xfff}, @generic="29b048ad4cd030d620a9702c5ad47a7420af0164e65486377cd83eb783265196be35aa73616f219087a9a97a1446973fad624b8c7dcb6e3ff3cdec366af8795d6c4fba25a19069b1fc919b04d23ae997ce3c5675a43d796310e6fb8e81c42af341144eed28d92dfedba47833b3e0dc4b89dbc6c8a31d417a24e2804375073999c5b22436902016f20f87fec5a8f447b2a790ce3619db9e42a69b0abbb2ff56ea57d9a5e37a534b1689327172017505a97d06b758a07709e7811d2fe9149f6aff521474e22d", @generic="57b7532ce4ae250491f3ebe4ea05dee7a055e3974ebe68efd36e850fd4eb7a0cb96d85f6bb419f7b8993dda2370f3e533fd03aff676f2cca09446e56ddadb04567fefe3e3f8ad902751debad280c37df04585203787a72833075301dabd34e2ecef1bbd79366898d8b6bb546f077c4ee79e7d3b213", @nested={0x2c, 0x64, [@typed={0xc, 0x54, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0x10, 0x87, @u64=0xfffffffffffff068}, @typed={0xc, 0x88, @u32=0x32ea}]}, @nested={0xa4, 0x6b, [@generic="1e5daa0b51ebc7732969a0b1b6f588792cca6affc91c29bb9efbefbb12602ebcdcb67b2163e6c30af9eaaa72e7204eb1151936ea8cab4f603511bb324e15f5f074404248649a893bd5e25a1feae04c1fa40016a2759f7507abcd3aa5c133e57503fd4054fdf2e6b69dabbf9d60f3aac92dfced9da72e37e78bf37f016c908cfd60fa919ae5a2", @generic="022d68483aa9217c68704b", @typed={0xc, 0x24, @uid=r3}]}, @generic="1000392626c62c1eb08627bd6735be1bb4b95f613ef4d84215a8f4b489753497a4792deda117e5cecdf53563f0fb6dac55b4f551f25c"]}, 0x5d8}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00007da000-0x4c)={0x0, 0x0, 0x204, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x67, 0x0}) r2 = syz_open_dev$midi(&(0x7f0000bea000+0x236)='/dev/midi#\x00', 0x7ff, 0x2800) ioctl$KDENABIO(r2, 0x4b36) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000006d000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 05:27:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ee3000)='/dev/dsp#\x00', 0xada2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00001ce000)=[{&(0x7f00008a6000-0x1c)=@in6={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f0000489000-0x20)=[{&(0x7f0000cc1000-0xe2)="da82e192065705065a509e13a2b91d92b6487de616ae5c1207feb6a1718f5660017f9261508c5fdbc8fa91986e90c55c364242bc098d65d1a5049f97976b9f86b27bb6440bc05572d6cffdb963d40077ff64a3699ba31e7342573ae9e4a20a9e9365727ecb122067fc4c6113171aecc997394cd248f982b7443bd7f6b8e987d51bd41487d9c2817ea0ff68da947827616994f9db2fcc2d80ba2e70597e2c44e9a4882128bba43965010ee164d4eb12839e98fc660297378c3d9867a389c182fc2c5b3c8e025ca801811cea10c8fcf624eb72db4b0382eccada8171dce0ca1e749941", 0xe2}, {&(0x7f000043a000-0xa6)="900974a8a6605b142e265288d62c68276f2e2d486fcdd5379ff758ede84359b202c01ff2f2d224a5540b15a5ad712579095576f383df55c586dedb70c0da30fc0e6425517d966cd87787a1fc646ad71dca54766848de0d4c583d8998d5a2632ec1172914c33547c04f795a870ef529241e720153b121c2bcad7526e1b09e83dfb2271460bb31bf12dcc6df83ca1a81dec65cdfd434c2a2a8a93b8b97d4242941d3953cbd2da6", 0xa6}, {&(0x7f000081f000-0x6f)="ccc7e5a549238ce1aec5d53994b660d9e565c64c70fa62895480e43d3e406a3b254631b2238746a126632978ff34af176b91648abf99e90c02f35f36d172641c36b4175a4f3da653438bae21a237081d29e0fbc00de677a06556ab49de6b8d65f42aca98159f584e4bf3402e91b367", 0x6f}, {&(0x7f0000be9000-0x62)="ee69569820fa9cff272cb2f5235c481fcc00aaf8b809283cefdac4112263772d37706d5b6656d64297a8be278157e515ef2154004da652309ad71637cbf951373dcf87e22e7f825672e980168f2a104edc2bfd4a93172142300c60df13fb8474bc85", 0x62}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f0000466000)=@in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c42000-0x28)=[{&(0x7f000006d000)="2af54ad958f44e64f91fd8eaecf794", 0xf}, {&(0x7f000079d000)="722dd428cc2c081c68dce030213abb7546dcefb5af3dd49e381ffc7d04d809a4abe4472b5e1e77a2b0bf364d46ae2dfe859a5dbc132cc1b24b06f811ee48a8c5968fa2f58ac9", 0x46}, {&(0x7f00001d6000-0x3d)="dfb832b75ab7183bcc6bec18b69b1238ea5661b5ef7d3ff5cdaa3f50d1009449092e8fcca7f7042c395d77dec68e196a8672c2b1f0ca91f2171a1c27f7", 0x3d}, {&(0x7f00008e7000-0x25)="de640addc8a7efddf59b183ade46fded3df89f1350377adaef1724969927db27e8ee8a97c7", 0x25}, {&(0x7f0000e7a000-0x82)="23ae439ff2688065853e54b8651f7aae60d2c470422cd16dce1dcf6e396c2d57d5b9d2058d05daeaaf098362943a57e09b1c17c009bfee03ba461c5ceb0948326a8c9ae747c09f4fc03d2c724577167384cc378968b7e66f86f109708d7b8276f0ead55a45582d769a8e11786beb49c419d09a00e48b30b90ba079eb70fb3e82348a", 0x82}], 0x5, 0x0, 0x0, 0x20000000}], 0x2, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000662000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x8200) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00001b0000-0xc)={0x17, 0x8c, &(0x7f0000d66000-0x8c)="79d4315c12324dcce00a35fa1ff03f3318fa02b7f9559be219fc8a8c78be8637bfc28e3e667b95171a058ecc52325b50a45f6a9eb4d54508e0a8b1bab14dbc8a6833c2b12b7d4b9542dddd78d4420bf62e8976e12a6ad14c82f43a62e46f0e4ed9a24ddfd27d85409cb25f47ef3b7e3a2950b12dc6c887345a083a18ee6dca408b06c63703969bcfaf6c75f1"}) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/27 05:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 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 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00008b5000)='/dev/ptmx\x00', 0xa8540, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000fc5000)=0x0) fsync(r0) r2 = syz_open_pts(r0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00007c5000)=""/213) syz_open_dev$sg(&(0x7f0000c1d000)='/dev/sg#\x00', 0x2, 0x3c) dup3(r2, r1, 0x0) 2018/01/27 05:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2d000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) tee(r0, r0, 0x4, 0x4) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[], 0x0, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) r2 = syz_open_dev$dspn(&(0x7f0000e1c000-0xa)='/dev/dsp#\x00', 0x80, 0x60000) sendto$inet6(r2, &(0x7f00005a0000+0x9ed)="fd7db8c90b6455f93598886bd3b7914d6fee00a8e7f6e7be911638fa8efcbc43c8ec8d4704c4efda066bf231436c5d8770462496467f83d901f5e5134e1b0dd203ddf2001f5d5d191735707a40412b501bfdbce0266dbd87581168dccc49a54cd3d2cf73ac38a3", 0x67, 0x1, &(0x7f000070c000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x1f}, 0x1c) 2018/01/27 05:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = fcntl$getown(r1, 0x9) ptrace(0x4208, r2) sendfile(r1, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/27 05:27:31 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ffb000-0x599)="bd", 0x1, 0x0, &(0x7f0000ffc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000082d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ffd000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f30000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r1}) 2018/01/27 05:27:31 executing program 5: syslog(0x3, &(0x7f0000000000)=""/245, 0xf5) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ad4000)='/selinux/checkreqprot\x00', 0x300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{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]}}, &(0x7f0000b56000+0xa82)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x9, 0x10}, 0xc) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/27 05:27:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a2d000-0x10)={0x20, 0x4, 0x7, 0x1, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00008e1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0xbc88cb7bfde142b7) ioctl$TCFLSH(r3, 0x540b, 0xf1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b43000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7fffffff, 0x0, @cisco=&(0x7f0000e49000)={0x0, 0x0}}}) 2018/01/27 05:27:31 executing program 1: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000103000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x399f1736, 0x0}, &(0x7f0000c61000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r0, 0x0) 2018/01/27 05:27:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ef8000-0x4)=0x0, &(0x7f0000a7d000)=0x4) r2 = syz_open_dev$mouse(&(0x7f000053f000-0x12)='/dev/input/mouse#\x00', 0x7de3, 0x2000) ioctl$TIOCCBRK(r2, 0x5428) sendmsg$nl_netfilter(r1, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x14, 0xa, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000419000)=[], 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000dba000)={0x0, 0x0}, &(0x7f0000464000)=0x8) keyctl$session_to_parent(0x12) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)=@generic="6276e01f465116ea1ab3b562dab5fea1") ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0246400, &(0x7f0000003000)={0x0, 0x6, 0x0, 0xf7, &(0x7f0000001000)=""/247, 0x84, &(0x7f0000002000)=""/132, 0xe9, &(0x7f0000003000-0xe9)=""/233}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000cd1000)={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]}) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000002000)='binfmt_misc\x00', 0x0, &(0x7f0000002000-0x1000)="") 2018/01/27 05:27:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000197000-0x2)='\a\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a82000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b6f000-0x4)=0xc) signalfd4(r0, &(0x7f000067d000-0x8)={0x0}, 0x8, 0x80000) r1 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0xfffffffffffffffe, 0x0}, @result={0x0, 0x0}}], 0x1c) 2018/01/27 05:27:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ba8000)={{&(0x7f0000bb3000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000f0f000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000088d000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/27 05:27:32 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000069c000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x199, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000d74000)='/dev/dmmidi#\x00', 0x6, 0x10000) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00009ba000)=0x0, 0x4) 2018/01/27 05:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000055000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x8) preadv(r0, &(0x7f000065a000-0x10)=[{&(0x7f0000047000-0xeb)=""/235, 0xeb}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) pread64(r1, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) [ 197.334364] binder: 24513:24517 got transaction with invalid handle, 0 2018/01/27 05:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00009bb000-0x9)='/dev/dsp#\x00', 0x3f, 0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e8c000)=0x1, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000688000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e61000-0x2c)=@ethtool_cmd={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$mouse(&(0x7f000018b000-0x12)='/dev/input/mouse#\x00', 0x4, 0x10200) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000178000-0x4)=0x0, &(0x7f00009ed000-0x4)=0x4) 2018/01/27 05:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000425000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) setsockopt(r0, 0x10d, 0x6, &(0x7f0000e48000)="ee4c6007", 0x4) 2018/01/27 05:27:32 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00006d8000)='/dev/vcs#\x00', 0x3, 0x2300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x1ff) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000f3a000)={0x1, 0x2, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1e6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000e1000)=0x0, &(0x7f0000584000-0x4)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000088c000)={@common='bridge0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f7a000)={0x0, 0x9c14}, &(0x7f0000c29000)=0x8) readahead(r2, 0x8001, 0x7) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000de8000)={r3, 0x0}, 0x8) [ 197.402214] binder: 24513:24517 transaction failed 29201/-22, size 56-8 line 2995 2018/01/27 05:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d08000)='maps\x00') r1 = getpid() rt_sigqueueinfo(r1, 0x0, &(0x7f000008a000-0x10)={0x3d, 0x6, 0x5, 0x732}) sendfile(r0, r0, &(0x7f00005d8000-0x8)=0x2, 0x133) 2018/01/27 05:27:32 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x70)="3545e5cb80c890a08267afaeefecb5c79f35f129fabfc549c3b25e069e41afdf9b66a06b84652b7431d95df4483a0643579c9d5edea0c17922b2493a70847ee2f0c05d0ea129cc530f60e3bcb7330b13de143b02a93d05e5155f69d41dfc1191c0d9c5223a52ce061ec93f41ea040e7c", 0x70) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x20000) r2 = syz_open_pts(r1, 0x5fe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000-0x4)=0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000001000-0x4)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x959f, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000dbe000)={0xb18, "e9e55339f24f"}) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000a3a000)={0x3, 0xcc}) [ 197.456302] binder_alloc: binder_alloc_mmap_handler: 24513 20000000-20002000 already mapped failed -16 2018/01/27 05:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x2000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc521, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 05:27:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000000)={0x8000, 0x2e, 0xffffffff, 0x0, 0x1, 0x0, 0x9, 0x3, 0x101, 0x1, 0x6, 0x9420, 0x0, 0xfffffffffffff4d7, 0x750d, 0x8, 0x9dd, 0x9, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000cb2000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x0, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000897000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f000020c000)={{&(0x7f0000977000-0xee)=""/238, 0xee}, &(0x7f0000118000-0x1)=0x0, 0x20}, 0x20) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000197000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 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_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 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}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00002a7000)="150000001a0025f0006bb404feff0018020b49ff6e", 0x15) 2018/01/27 05:27:32 executing program 5: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0x2, &(0x7f0000ab8000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00008ae000)=""/90, &(0x7f00006f5000)=0x5a) r1 = syz_open_dev$binder(&(0x7f0000ab7000-0xd)='/dev/binder#\x00', 0x0, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000504000-0xc)='/dev/amidi#\x00', 0x1ff, 0x1) ioctl$TCFLSH(r3, 0x540b, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000062b000)={0x3, 0x1, 0xa000}, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) [ 197.457917] binder: BINDER_SET_CONTEXT_MGR already set [ 197.457927] binder: 24513:24529 ioctl 40046207 0 returned -16 [ 197.458513] binder_alloc: 24513: binder_alloc_buf, no vma 2018/01/27 05:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000712000-0xc)={0x7, r0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000745000)=0x4f66, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) [ 197.458540] binder: 24513:24540 transaction failed 29189/-3, size 56-8 line 2903 [ 197.606806] binder: BINDER_SET_CONTEXT_MGR already set [ 197.606815] binder: 24573:24576 ioctl 40046207 0 returned -16 [ 197.618128] binder: BINDER_SET_CONTEXT_MGR already set [ 197.618138] binder: 24573:24580 ioctl 40046207 0 returned -16 [ 197.622080] binder: BINDER_SET_CONTEXT_MGR already set [ 197.622089] binder: 24573:24580 ioctl 40046207 0 returned -16 [ 197.657436] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/27 05:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000198000-0x70)={0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, 0x1ff, 0xffffffff, 0x401, 0x6, 0x0, 0x7b, 0x9, 0x101}) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000d0000)='/proc/self/net/pfkey\x00', 0x6000, 0x0) getpeername$ipx(r1, &(0x7f0000d27000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b34000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000302000)=0x2, 0x4) 2018/01/27 05:27:32 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getgid() ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f000059e000)={&(0x7f000068e000/0x1000)=nil, 0x100, 0x0, 0x10, &(0x7f000069c000/0x400000)=nil, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000000000)=0x32) accept4$packet(r0, &(0x7f0000a7f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006d5000)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b1d000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80, r2}) 2018/01/27 05:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00001e3000)='/dev/admmidi#\x00', 0x9, 0x80) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000b01000-0xa)=""/10) syz_open_dev$admmidi(&(0x7f00001a4000)='/dev/admmidi#\x00', 0xff, 0x404282) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f000045a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d42000-0x10)={&(0x7f0000dce000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004c1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000610000)={0x7, 0x1, 'client1\x00', 0x2, "a9a65ba72494601d", "38908f9a2eba9b8f8f2f01f41fb3e64c72224f54eb1feafc8b23a04a0aeae3af", 0xb48, 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]}) syz_emit_ethernet(0x3e, &(0x7f0000880000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5af526", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f000099c000)={0x0, 0x0, []}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006fc000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00008b6000)={0x0, 0x0, 0x0, 0x8, 0x9, 0x0, 0xa, 0x7, 0x1, "af7051ab89cb8da51b25312edf261d5980c6eab54b2a2c2db6ee7cd0d18303b1890086ae892c7bf030bf251abd7988c58ce7d36c1e87399b44dab82089f65bdc", "fb79b635a228c2fbb3daa8efd9b820ca4aea42ab157aff4a4190d0bfb125af7839bb9bf9f8154298498ec11b39249c7cb79177582c1554a8f146d137f2fab1f4", "c29c0994ab043453cb669e2a201b05e063218a8d544e7c9f00c11f6b2c45025b", [0x6, 0x5]}) syz_open_pts(r0, 0x8000) 2018/01/27 05:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cc9000-0x11)='/selinux/enforce\x00', 0x20002, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f00007ad000-0x49)=""/73) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 05:27:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) socket$l2tp(0x18, 0x1, 0x1) r1 = dup(r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001000-0x8)={r0, 0xfffffffffffffff7}) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x2, 0x0}}, 0x26) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x2c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 05:27:32 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000003000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000-0x97)={0x0, 0x8f, "484ff1a0412518322893870336f99ad93b01b8df5b281c5d4e096723b2a638312bab132ba1b681db8a50e21d1d202e57ca4856347f18496be091092efbd194d6a3abc87d6aaf0ce301dcbd7209395f3ea28de3b7cbe571b764c39911dfea5154da77476871d46f640bb311507822e0cae0a25de37264fbf7f4eb668922e8ebbdd9bb9354510405d2f8b2fd5c0ddd9e"}, &(0x7f0000007000-0x4)=0x97) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006000)={r1, 0x101}, &(0x7f0000006000)=0x8) 2018/01/27 05:27:32 executing program 6: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000004000-0x10)='/selinux/member\x00', 0x0) remap_file_pages(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x8, 0x1032, 0x10100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000005000-0xb)='asymmetric\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xd)='/dev/binder#\x00', 0xfffffffffffffff8) add_key(&(0x7f0000007000-0x5)='ceph\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0xa4)="848c9d5c7e7d19d22d8ced4c2d704169e6235c4cf568c0a58f9d62ec364722e252cc2a0e1cda9c894a954572aa65b34dcb8a8c132f7ac7ab0c3a9797cc39606618a230754f3af9b7a1b43e532e69b18056405567c67d5487750eda3adac87214fd7870f7ad722bd9876e7a68c6f5f4f3f2c64aa73e63b28155cffb4e6a50b49ca8c1765805a1f40e7269180b4b890a799b0a426d906fe0a123b0810d9c16cb9867c4959d", 0xa4, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000003000-0x28)={r1, 0x0, 0xe6, 0xffffffffffffff41, &(0x7f0000008000)="646ae80a5214de8f9d4617687edcb7a19990c2f6a479c4c956dc277ad54c430130e03ec8f0262beff9ef1ddc21836fb623aedc7596bcde1b2e8c433caa8af55f0964fbd7c0055a09cdc41c8a86689622761fed175bf9d16b6c43ffe84e9b05a9e7983aa690b9f8456ecc5b8ecd9f4b2f690e7048e9eb61813e6411c3d67e168c438ea620420607f2285edb8d", &(0x7f0000005000)=""/7, 0x8009, 0x1f}, 0x28) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) [ 197.663266] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/27 05:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000733000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000f43000-0x4)=r1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x0, 0x0, 0xffffffffffffffff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$TIOCGSID(r0, 0x5429, &(0x7f000097a000)=0x0) 2018/01/27 05:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0xffffffffffffff29, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:32 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) [ 197.716397] binder_alloc: binder_alloc_mmap_handler: 24584 20000000-20002000 already mapped failed -16 2018/01/27 05:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000255000-0x91)='/selinux/relabel\x00', 0x4) lseek(r0, 0xfffffffffffffffc, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000de9000)={0x0, 0x7ff}, &(0x7f0000e47000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000736000-0x8)={r1, 0x8}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000917000)={0x0, 0x0}) 2018/01/27 05:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d3d000-0x20)={0xcd, 0x7fff, 0x0, 0x9, 0x424, 0x6, 0xa8, 0x9, 0x0}, &(0x7f0000f1e000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fe2000-0x10)={r1, 0x8001, 0x8001, 0x5}, 0x10) getsockopt(r0, 0x114, 0x2710, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f0000ebf000-0x4)=0x5f0) 2018/01/27 05:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00002b4000-0x1)='\x00', 0x800, 0x12a, &(0x7f0000571000)={0x4814, 0x6, 0x0, 0x3, 0x9, 0x6, 0x1, 0x6}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000+0xe69)='/dev/sequencer\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000002e000-0x13)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000e39000-0x18)={0x1, 0x0, [{0x482, 0x0, 0x0}]}) 2018/01/27 05:27:32 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000007000-0x58)={0x27, 0x2, 0x0, 0x7, 0x200000, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3400000000c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c1297083cf8", 0x0}, 0x58, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0xe9, &(0x7f0000006000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0xbc53, 0x8, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xaf, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x6c, 0x0, 0x7ff, 0x8, 0x0, 0x20, 0x2}, @hopopts={0x2c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x9}, @generic={0x3ff, 0x1f, "f7ae7863650c23e73294b9efee93ba53be1c358c73124032d45181a14af7d1"}]}, @dstopts={0x1f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8}, @hao={0xc9, 0xffffffffffffffd2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x3f}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000007000)='./file0\x00', 0x110, 0x1) 2018/01/27 05:27:32 executing program 3: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0xff) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/01/27 05:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000088b000-0xc)={0x0, 0xffffffffffffffff, 0x0}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) 2018/01/27 05:27:32 executing program 0: mmap(&(0x7f0000000000/0xad2000)=nil, 0xad2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000569000-0x1)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000068f000-0x4)=0x400, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000799000-0x4)=0x7, 0x4) r1 = dup(r0) recvfrom$inet(r1, &(0x7f0000acd000-0x94)=""/148, 0x94, 0x0, &(0x7f0000acd000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000ad3000-0x8)='./file0\x00') ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000a59000-0x8)={@my=0x1, 0x0}) shutdown(r0, 0x1) 2018/01/27 05:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = dup2(r0, r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000493000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008e4000-0x4)=0x5) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000b73000-0x5b)=""/91, &(0x7f00009d2000-0x4)=0x5b) readv(r1, &(0x7f0000cfb000-0x8)=[{&(0x7f00002b7000)=""/238, 0xee}], 0x1) getpeername$packet(r1, &(0x7f0000af4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007b3000-0x4)=0x14) getsockname$inet6(r1, &(0x7f0000fa7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00008ab000)=0x1c) 2018/01/27 05:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008c0000)='ns/user\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000755000-0x6)={0x0, 0x7fff}, &(0x7f0000d6a000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dd6000)={r1, 0x38, &(0x7f0000410000-0x38)=[@in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x401}, @in6={0xa, 0x0, 0xf800000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000123000-0x4)=0xc) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00001a6000-0x60)={&(0x7f0000772000)=[0x2], 0x1, 0xfffffffffffffffc, 0x5, 0x2, 0x4, 0x7, {0x100000001, 0x8000, 0x27, 0xd3, 0x1, 0x2e, 0x7fff, 0x8, 0xfffffffffffffffc, 0x7, 0x100000001, 0x9, 0x4, 0x5, "ee45f47104f4f2b9fc670daf0cc73ee3d8e09e4527473313822c5b4ab031deff"}}) 2018/01/27 05:27:32 executing program 7: syz_open_dev$sndpcmp(&(0x7f0000f96000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x240) mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000ae8000+0x45d)='/dev/snd/timer\x00', 0x0, 0x0) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "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"}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x1, [0x9df]}) 2018/01/27 05:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000154000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000036d000)=0x58, 0x800) finit_module(r0, &(0x7f00009f3000)='-\x00', 0x3) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000374000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x6, 0x0, 0xffffffffffffffff, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000037}}}, 0x32) 2018/01/27 05:27:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$sndctrl(&(0x7f0000670000)='/dev/snd/controlC#\x00', 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f9000)={0x0, 0x1, 0x0, 0x0}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001ef000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000fe1000)=""/4096) listen(r0, 0x3ff) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='/', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f00000cb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d08000)=0xc, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000de000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000641000-0x20)={0x2, 0x0, 0xc, 0x100000001, 0x5, 0xffffffffffffffe1, 0x58, 0x8, 0x0}, &(0x7f000044f000)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00004fb000)=@assoc_value={r5, 0x7fffffff}, 0x8) [ 197.915070] l2tp_core: tunl 6: fd 19 wrong protocol, got 1, expected 17 2018/01/27 05:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000700000)='keyring\x00', &(0x7f0000361000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) request_key(&(0x7f0000ed1000)='cifs.idmap\x00', &(0x7f0000362000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000036000)='keyring\x00', r0) 2018/01/27 05:27:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x400000) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0x3, {0x1000a, 0x0, 0x0}, [@nested={0x1c, 0x4, [@typed={0x3, 0x6, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000021000-0x8d)="460a333725b7b0676b8f661c98b115298762d85e899465b5615c963846c77942d1f3169a1143e9175f9886bad67f269d45c11a3668d20d3ee32c3bd29e11f1c147268526935678c8a1b82bf3c2fbfa83fd9d8b5f2f62d2be7eec7cda5cff748bd10523416f89ca4ff07b4a7ef1adce4ab45ba86a1e837bc4751d3216f3bfbce919c72916148cede1df125e7d38", 0x8d, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000023000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000020000)={""/1024}) r2 = add_key(&(0x7f0000019000-0xc)='cifs.spnego\x00', &(0x7f0000022000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000014000)="06906b9e1f55176737bb1a2470b43a35553f350444df037a0791d7dd5ca0cd50c1af1363f4f73f526aaf84d5c89cca862fa9fbc4929963ac88aa80375ad0212749c02bdc064c2aab4b832e52cc9c37c3e7ee27a80beb04a03414fd5f0c2ad7be9bdf2e06f460ce8c5ebae4c95c71f49bdece03a46ba27dd51082b81338052bff8c9e9adfde598a16e720b7289b6c29f78bead1a8312f1f09d1f9adb1fb52dc92f4333b7208bf21156d2935e3858ae73e3275fadbf86f7e849abbe70ee64d52f245f729cb4c0a5fcff73fa477267743760ef370029fbd9258788ce121623a44", 0xdf, 0xfffffffffffffff9) request_key(&(0x7f0000017000-0xa)='syzkaller\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000021000)='^{vboxnet1cgroupbdeveth0)(-\x00', r2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000023000)={0x1, &(0x7f000000a000-0x3f)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/27 05:27:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000bdf000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000055a000-0xd)='/dev/usbmon#\x00', 0x81, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x800) fstat(r0, &(0x7f00006fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r2) [ 197.989811] l2tp_core: tunl 6: fd 19 wrong protocol, got 1, expected 17 2018/01/27 05:27:32 executing program 0: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) dup3(0xffffffffffffffff, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006e2000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000699000-0x4)=0xe8) delete_module(&(0x7f0000f12000-0xd)='/dev/binder#\x00', 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000044e000-0xe8)={{{@in=@loopback=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, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000060c000-0x4)=0xe8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a89000-0x30)={0x8, 0x0, &(0x7f0000d83000-0x8)=[@release={0x40046306, 0x0}], 0xfffffffffffffee6, 0x0, &(0x7f0000e7b000)=""}) 2018/01/27 05:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "fe7423", 0x14, 0x4000000000000006, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xe2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/27 05:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ca000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00005c2000-0x9)='/dev/vcs\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00007d7000-0x5c)={{0xa, 0x2, 0x26d82e93, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x52}, 0x0}, {0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1ff, [0x5, 0x7fffffff, 0x2, 0x2, 0x0, 0x800, 0x5c98, 0xb705]}, 0x5c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000438000)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 198.065291] syz-executor0 (24639) used greatest stack depth: 15312 bytes left 2018/01/27 05:27:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a1b000-0x5)='auxv\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x44c98000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) [ 198.191348] binder: 24669:24674 Release 1 refcount change on invalid ref 0 ret -22 [ 198.252153] binder_alloc: binder_alloc_mmap_handler: 24669 20000000-20002000 already mapped failed -16 [ 198.268126] binder: BINDER_SET_CONTEXT_MGR already set [ 198.273561] binder: 24669:24674 ioctl 40046207 0 returned -16 [ 198.281073] binder_alloc: 24669: binder_alloc_buf, no vma [ 198.281098] binder: 24669:24686 transaction failed 29189/-3, size 40-8 line 2903 2018/01/27 05:27:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000492000-0x8)='./file0\x00', 0x44000, 0x10) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000a47000-0xe1)=""/225) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0x1000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00008d9000-0x4)=0x800000000000001) r3 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x400000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00004f7000)={0x0, 0x7, 0x2, 0x7, 0xe21e, 0x1, 0x4, 0x10000, {0x0, @in6={{0xa, 0x2, 0x1f, @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]}, 0x2, 0x6, 0x604, 0x200, 0x8}}, &(0x7f0000194000)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00009cb000)={r4, 0x5ff}, &(0x7f0000cdd000)=0x8) r5 = add_key$keyring(&(0x7f00006ce000-0x8)='keyring\x00', &(0x7f0000831000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r5, &(0x7f0000e2d000-0x42)="6060db8b41a1e47ef8f8a8c37170d708082812ca2dd013831c8cf405ba0dbc1ec488bc15662bef8749a9a4adfbc6172fe91754a028d4ebd98ff12f49c52bae200fe8", 0x42) syz_open_dev$audion(&(0x7f0000db5000)='/dev/audio#\x00', 0x8, 0x200) readv(r1, &(0x7f00008e9000-0x60)=[{&(0x7f0000494000-0xc0)=""/192, 0x5b}], 0x252) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f41000)={0x0, 0x0, 0x0}, &(0x7f0000305000)=0xc) perf_event_open(&(0x7f0000f44000)={0x0, 0x78, 0x9, 0x75c3, 0x80000000, 0x0, 0x0, 0x200, 0x208, 0x8, 0x0, 0x3ff, 0x6, 0x6, 0xfffffffffffffc00, 0x80, 0x5, 0xffff, 0x7ff, 0x6, 0x6, 0x2, 0x7, 0x1000, 0x7, 0x1, 0x561e1f76, 0x6, 0x8, 0x8001, 0x5, 0x1, 0x2, 0x7, 0x2, 0x7fff, 0x0, 0x4, 0x0, 0x592, 0x0, @perf_bp={&(0x7f00008a8000)=0x0, 0x6}, 0x2100, 0x3, 0x3, 0x7, 0x7cb, 0x3aee, 0x6873, 0x0}, r6, 0x8, r2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000cb5000-0x2c)={0x0, 0x6, 0x401, 0x4, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)=0x1025f) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) munlock(&(0x7f0000ba7000/0x1000)=nil, 0x1000) 2018/01/27 05:27:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000235000-0x4)=0x0) io_getevents(r0, 0x0, 0x0, &(0x7f0000b48000)=[], &(0x7f0000489000-0x8)={0x77359400, 0x0}) 2018/01/27 05:27:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e7c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00007d1000-0x4)=0xffffffff80000001, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c40000-0x10)='/selinux/member\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a24000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/27 05:27:32 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000004000-0x6)={0xf31, 0x4, 0x20}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10, 0x800) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0xfffffd5f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:32 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000070d000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f000076a000-0x24)={0x6, 0x9, 0x0, 0x401, 0x51, 0x8, 0x5, 0x7, 0x6, 0x7ff, 0x10001, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0xfffffc, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f00008bf000)={0x86, 0x508d, 0x2}) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000f24000-0x4)=0x4ac4815459ff93ee) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000edf000)=@assoc_id=0x0, &(0x7f0000d85000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005c7000-0xa0)={r2, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x0, 0x2, 0x35, 0x7}, &(0x7f0000962000-0x4)=0xa0) 2018/01/27 05:27:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x78, &(0x7f0000001000-0x78)=[@in6={0xa, 0x3, 0x1c37, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb35c79d}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x200, 0xffffffffffffff00, 0x200, 0x7fffffff, 0x1, 0x0, 0x1d400000, 0x8, r1}, 0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000000000)=0x8, 0x4) r3 = socket$inet(0x2, 0x5, 0x80000000000000) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000d07000)={'security\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000001000-0x10)={0x0, 0x0}, []}, 0x60) 2018/01/27 05:27:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000800000-0xb)='/dev/vcsa#\x00', 0x3a59, 0x202400) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00009b5000)=0x9b02) socketpair(0x9, 0x1, 0x4, &(0x7f00004af000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/27 05:27:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a7000-0x7e)="6d74756e74696e6e6f0016e002fff6cdf80ba3427a6b18a5385b1ff2df9a5abc299609655034b184269206665e17ae26ca9478ccff9cdddcbc31d46015f8772f18f49f1104ed2ef57ee19d142afb58352154ec259baa4c68dc53a9e1c6b9c8b800f63e3b79a1657030d2e633beb0a4743a7c8c432a7810753ffe0848ace2") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000d70000-0x1c)={0x0, 0x0, &(0x7f0000b18000)=[{&(0x7f00002f0000-0xf0)=""/240, 0xf0}, {&(0x7f00009af000)=""/37, 0x25}, {&(0x7f00004ab000)=""/224, 0xe0}, {&(0x7f0000c42000-0xcf)=""/207, 0xcf}, {&(0x7f00008cc000)=""/193, 0xc1}], 0x5, &(0x7f00000cd000)=""/126, 0x7e, 0x8001}, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000d0d000)={0x0, 0xf7a, 0x6, &(0x7f000017a000)=0x0}) preadv(r0, &(0x7f0000f3b000-0x8)=[{&(0x7f0000c5e000-0xc3)=""/195, 0xc3}], 0x1, 0xb) [ 198.299744] binder: undelivered TRANSACTION_ERROR: 29189 [ 198.305277] binder: release 24669:24674 transaction 189 out, still active [ 198.312296] binder: send failed reply for transaction 189, target dead 2018/01/27 05:27:33 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x200000000003, 0x4d031, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009bd000)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ae1000-0x4)=0x9, &(0x7f0000ae0000)=0x4) add_key$user(&(0x7f0000025000-0x5)='user\x00', &(0x7f00002a7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000656000)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ae2000-0x4)=0x0, &(0x7f0000ae1000)=0x0, &(0x7f00001be000-0x4)=0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000ad000-0xb)='/dev/mixer\x00', 0x8000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00001f3000)=0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000975000)="cdd0241e8f9103f7123737e605983355b620d4dfe6254ad4d50456a2780b360c1d628c6b6c66e2df90a2c706fd080ced2ed7643930178344f7ea51e6397e4d6b8d4b754e505342556dc97a42c60f0afaae7e65b14792") [ 198.358171] QAT: Invalid ioctl 2018/01/27 05:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) munmap(&(0x7f000025d000/0x1000)=nil, 0x1000) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001e4000)=[{0x0, 0x0, &(0x7f000091d000)=[], 0x0, &(0x7f0000689000-0x10)=[@op={0x10, 0x117, 0x3, 0x10000000}], 0x10, 0x0}], 0x1, 0x0) 2018/01/27 05:27:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000001000-0x9b)="9526fdbc941ff1c292cbdec12ad12de6d41dacf58a8c5c5108fbeffa984b93d999d6de79b7025c4343cc5c9178ed465fe21bded8def664d59435dbce780f74d9a24035ffc773f7ab48049667a012203785461f69b43506d3d1c7db0aca5535dfe4f65d0177e22df921d6fc42720f6e4d5a228d53a3abb1a64dc257bb5bbe045167d7c83e0ca99732f7b56492d96660e86e90c234ad02275d900c43", 0x9b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00006bd000)=[{&(0x7f0000132000-0x29)="2900000018001980013d75241a040721e605e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/27 05:27:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/27 05:27:33 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) 2018/01/27 05:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x400002, 0x4) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00003cb000-0x40)=""/64) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00007ac000)=0x5, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 198.415082] QAT: Invalid ioctl 2018/01/27 05:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x404) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000773000)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r0, &(0x7f0000825000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000682000-0x4)=0x10, 0x80800) 2018/01/27 05:27:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x7e81fae9, 0x8802) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000067d000)='/dev/usbmon#\x00', 0x8, 0x8000) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000b3000-0x8)=@req={0x50, &(0x7f00003e4000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x2}}) socket$inet6(0xa, 0xa, 0x8) 2018/01/27 05:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008f1000-0x9)='/dev/sg#\x00', 0x0, 0x2) sendfile(r0, 0xffffffffffffffff, &(0x7f0000a11000-0x8)=0x0, 0xb8) 2018/01/27 05:27:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000314000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$mouse(&(0x7f0000a05000-0x12)='/dev/input/mouse#\x00', 0x5, 0x1) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000351000-0x20)={r2, 0x1, 0x1000, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000ec4000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f37000)=0x14) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r4, 0x0) mincore(&(0x7f000000c000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/74) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) 2018/01/27 05:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x1) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000345000)=0x800, 0x4) setsockopt(r0, 0x114, 0x1, &(0x7f00004d2000)="d69e3055985dd64dc0c70e72223ec502", 0x10) 2018/01/27 05:27:33 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000013000-0x12)='/dev/input/mouse#\x00', 0x3ff, 0x0) flock(r0, 0x5) 2018/01/27 05:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000199000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000515000)={0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3, 0x1f, 0x3, 0x1853}, &(0x7f0000552000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b27000-0x10)={0x7fff, 0x800a, 0x3, 0x7, r1}, 0x25e) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) 2018/01/27 05:27:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/01/27 05:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c1f000)='/dev/kvm\x00', 0x20c2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00002d3000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$TIOCCBRK(r2, 0x5428) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000098000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000e84000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sg(&(0x7f0000905000)='/dev/sg#\x00', 0x6, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000628000)={0xfffffffffffffffb, 0x8, 0x9, 0x6}, 0x10) bind$nfc_llcp(r3, &(0x7f000032a000)={0x27, 0x7, 0x1ff, 0x3, 0x6, 0x0, "9fe54cf503d1dc4d18acc52689fb76ca768d70b68a840d3d71cd129aa41143006c0a0ee00149437e299d3681dffb50825c869f4f461e995f69bce6dd113df2", 0x400}, 0x58) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000063b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000add000)=@ethtool_gfeatures={0x3a, 0x1, [{0x2, 0xfffffffffffffe01, 0x1000, 0xffffffffffffff94}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r2, &(0x7f00003f7000)=[{&(0x7f0000683000)="9c2ea51a5603a14474ebf71c33525541c347f2b75be27b4314", 0x19}, {&(0x7f0000570000)="f81f7cc1dae6742f229e46b0c993c50161f7c961ef7bd670", 0x18}, {&(0x7f0000062000-0x11)="224e6229bb7ec20724ce5330695b87b5d1", 0x11}, {&(0x7f0000538000)="b274cbb5bf2327292df0bbca4a27db815a85a957cdff2e09eafd69e74d7ce041462b5cd201afb4171cb576ca2e8a98c35bcbb6eca57fbb96af9fb4a995c9411c46d7bfe2e847d134927ac84081ca3d349623133eeaa1ef96328e1f2d8e", 0x5d}, {&(0x7f0000868000-0x13)="89feeda2ce40efcb6d29621f5ed9aa8724f8d3", 0x13}, {&(0x7f0000f01000-0x17)="3ea5e2f570e77cc7dd63787ba437431a94597e5aa6f36c", 0x17}, {&(0x7f000087e000)="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", 0x1000}, {&(0x7f0000089000)="d8f2de0833016165870322e81dabcf2728311e9454715e34184287ea6725a2c259d5bcbe88b0694c9baaf1e4107a4de13752b6fe2e74817ee559ace529527f6ee2089293e768ce1b674554a01418fd8eea598e225fce6c4a70f1", 0x5a}], 0x8, 0x8) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000673000-0xfa)=""/250) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f0000a21000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a94000-0x14)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000b1d000-0xb)='/dev/vcsa#\x00', 0x5, 0x210000) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000ece000)={0x8001, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_pts(r0, 0x8000000005) r3 = fcntl$dupfd(r2, 0x0, r2) write$tun(r3, &(0x7f000027a000)=@hdr={0x0, 0x0, 0x0, 0xdc1, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, ""}}}, 0x26) 2018/01/27 05:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000078000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000cda000)=0x0) prctl$setptracer(0x59616d61, r0) getpriority(0x0, 0x0) 2018/01/27 05:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$usbmon(&(0x7f0000d2d000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r0) read$eventfd(r1, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000951000)=[{r4, 0x0, 0x0}], 0x1, 0x3a2f00) r5 = dup3(r3, r4, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00003dd000-0x4)={r3}) tkill(r2, 0x16) 2018/01/27 05:27:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000452000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x8e)={0x0, 0x86, "7a8a54990789be6c12fb725612d6b0d185379e09b85c9fc37cfc9e51d9379ad6307e5d27d8a0525202b549a5025263f7925d6e7128ccb6fead93e1a6bbc7d447cb7a147395ef6151ab04d4328b561b96b6b18d5a371fb833bef8e33d214964daa6dda2d5d2739a3dfb798ca499be2ed631bb80509da0401a66b7a5d5e9faa58c9caf82bbb563"}, &(0x7f0000d6c000-0x4)=0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0xc, 0x114, 0xffffffff00000001, ""}], 0xc, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000024c000)={0x0, 0x588c615c}, &(0x7f0000b6f000)=0x8) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000354000)='/dev/audio\x00', 0x200000, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f04000-0x8)={r3, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000ad6000-0x4)=0x7949, 0xffffffffffffff31) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f00002f0000)=0x0, 0x4) 2018/01/27 05:27:33 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl(r0, 0x7, &(0x7f0000008000-0x71)="bc97f92b9207db2bcdf8c890fbff8c9e52440b3a875e7477c8a6a419c9314dbf7e5d743427c0e28dee6988a3752498a507423ef27b53c47276c0f69b53009cbba4b43ca762640debfe2436eb8fd69bcf3681d5c6695871cc648be99319df40922f3c95536d0370f0c9391646a62102b8fc") mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000001f000-0xa)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f000001f000)='/dev/snd/pcmC#D#p\x00', 0xfa10000000000000, 0x200) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000007000)={r1, 0x28, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x0}, 0x0) 2018/01/27 05:27:33 executing program 0: eventfd(0x0) unshare(0x20000200) unshare(0x24020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f0000a0e000)="", &(0x7f0000b13000)=0x0, &(0x7f0000e2d000-0x4)=0x0, &(0x7f0000000000)="5778a12379568334493ac1f292422b98688289bb2c0000000000002e75c4effb8212cd04eaab455cf6f636d16bf074dd5c0bfd0500000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x9, 0x10440) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x19)={0x0, 0x11, "5fc403da359520c0b5d1bbd57967ce5a16"}, &(0x7f0000000000)=0x19) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000001000)={0x20000, 0x0, [0xa1a, 0x1, 0x9, 0x6, 0x6, 0x3ff, 0x2, 0xa7]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x6}, &(0x7f0000002000-0x4)=0x8) 2018/01/27 05:27:33 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc1105517, &(0x7f0000003000-0x40)={0x0, 0x6dbf8a085039240f, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0xd9e}) 2018/01/27 05:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00004d2000)='/dev/vcsa#\x00', 0x9, 0x240201) llistxattr(&(0x7f0000efc000)='./file0\x00', &(0x7f0000ae5000-0xd9)=""/217, 0xd9) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00007fc000-0xc)={0x7, r3, 0x1}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000c7e000)=""/4096, &(0x7f0000c07000-0x4)=0x1000) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x11000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 05:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b9000-0xa)="940a0ed3084f8823a7", 0x9) bind$inet(r0, &(0x7f00008c0000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 05:27:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0x80) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000de5000)={0x5, 0x4, [0x3]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 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, @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]}}, 0x108) close(r1) 2018/01/27 05:27:33 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000993000-0xe)='/dev/admmidi#\x00', 0x8c, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000db9000)={{0x10001, 0x3, 0x200, 0xdafc, "57955bad3ad196c9297198cbc539da7ce329ad40d261a156fe51e349554b6e3e71610ddf0bbe5b6aca4b344a", 0x5}, 0x0, 0x0, 0x9567, r1, 0x3, 0x9, "fb6d3250ba190ccb176db436c127d86275eb1e48a127db1cdefc82f7aa80c34f76af472f86b50888d0ee3b82e2a532072cad5ff7a0f66134f87fec5ea6e47374", &(0x7f0000934000-0x20)='vmnet0cgroupsecurityem0bdev.em1\x00', 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7fffffff, 0x100000001, 0x122, 0x401], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000ec1000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000528000)=0x0, 0x0}, 0x0, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f000001c000)='./file0\x00', 0x0, 0x10) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00009a6000)=0x0) 2018/01/27 05:27:33 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000009000)='/dev/midi#\x00', 0x6, 0x200000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000005000)={r0, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fff, 0x4635, 0x1, 0x4}, &(0x7f000000a000-0x4)=0xa0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000008000)=0x0) r3 = syz_open_dev$adsp(&(0x7f0000007000)='/dev/adsp#\x00', 0x3, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000004000-0xc)={0x15, 0xd1, &(0x7f0000009000)="4e88525bb2288fa9c05959bf229d1eb66b928fdfbd133f2a24417ab425c7f4db8ee243fd2cde5f799368d62f511d4514d2c19da176b870167ebbc2cc95fc41a4a4698c24851c6267ca74e234a197eaad83bdb0c541c669ee11ec1bd95b93fb6524ddce521917d4b274ff38faa61e904e4d07daf2963ab575a3d2a50267a019d179d1a7a694bf8bbd33cc3d876f28cb68b41dc189dacc53113e1bd094c0aa08dd637eafcc96846287262106de90b13fcf09e38c1619a5ca4dd0f0b3174fcbc0fc5e1d66dcc8ee15d0cb3cc4288e8baae0a4"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f000000a000-0x4)=0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc1205531, &(0x7f0000002000-0x4)=0x0) 2018/01/27 05:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000061f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000165000-0x24)={0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000015000)='ns/pid\x00') setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000718000)={0x2, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/27 05:27:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) r2 = syz_open_dev$vcsn(&(0x7f00001d8000)='/dev/vcs#\x00', 0x8, 0x80) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000a80000)={0xfffffffffffffbff, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x46, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000c5a000)={@rc={0x1f, {0x1, 0x2, 0x8, 0x2, 0xc21, 0x80000000}, 0x5}, {&(0x7f0000888000-0xcf)=""/207, 0xcf}, &(0x7f0000ddb000-0x1)=0x0, 0x1}, 0x25) open(&(0x7f000048a000-0x8)='./file0\x00', 0x2001, 0x23) msync(&(0x7f000072b000/0x4000)=nil, 0x4000, 0x2) 2018/01/27 05:27:33 executing program 7: r0 = fanotify_init(0x44, 0x401) fcntl$setpipe(r0, 0x407, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000605000-0x4)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000452000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00003ff000-0x10)={0x9, 0x0, 0x10001, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000626000-0x10)={0x4, r3, 0x10002, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000566000-0x8)={0x2, r1}) r4 = syz_open_procfs(0x0, &(0x7f0000fd0000)='net/ip6_mr_cache\x00') ioctl$KVM_CREATE_PIT2(r4, 0xc0189436, &(0x7f0000fd1000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) timerfd_create(0x7, 0x80000) 2018/01/27 05:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0xff, 0x8800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00004bc000)=0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) 2018/01/27 05:27:33 executing program 4: mmap(&(0x7f0000000000/0xcab000)=nil, 0xcab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000718000)={0x5080000000000000, 0x3000, 0x7fffffff, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/27 05:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000098b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000050a000-0x8)={0x0, 0x8, 0xa3c9}, &(0x7f000069c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000579000-0x8)={r2, 0x9}, &(0x7f0000ffd000)=0x8) r3 = syz_open_dev$amidi(&(0x7f0000725000)='/dev/amidi#\x00', 0x2, 0x0) perf_event_open(&(0x7f0000225000)={0x5, 0x78, 0x1ff, 0x2b, 0x9, 0x7, 0x0, 0xdd7, 0x20000, 0x2, 0x6, 0x5, 0x10000, 0x9, 0x0, 0x8, 0x9, 0x4, 0xe0, 0x8, 0x0, 0x9, 0x0, 0x80000001, 0x8, 0xbd, 0x8000, 0xffffffffffff6196, 0xffffffffffffffc0, 0x7, 0xfffffffffffffffc, 0x7fc, 0x7, 0x8, 0x9, 0xad4, 0xfffffffffffffeff, 0x9e2, 0x0, 0xad00000000000, 0x7, @perf_config_ext={0x152, 0x7fff}, 0x420, 0x9, 0x3, 0x7, 0x6, 0xece2, 0x9, 0x0}, r0, 0x1, r3, 0x3) r4 = socket(0x10, 0x2, 0x0) write(r4, &(0x7f00002ce000)="170000001a001bd213110005e700000080000003ff008d", 0x17) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1f, &(0x7f000002f000-0x6a)="cc6497832fb801fdf62f775c0ffbdc5c26f8e2991c7ff9197100d62fdc9599ac057afe90f4575937878a2f1f83f527c94f778cbd989a23de084f64f84173b237c4ffa3c26491f1e2a540c5fee664b3ab73e7dc39bdd788d93fea6056b816ee7ed783eefa30f7833f1d4f", 0x6a) r5 = syz_open_dev$dmmidi(&(0x7f0000d66000)='/dev/dmmidi#\x00', 0x362f, 0x20000) ioctl$KVM_DEASSIGN_DEV_IRQ(r5, 0x4040ae75, &(0x7f0000dd2000-0x10)={0x1, 0x401, 0x7, 0x4}) 2018/01/27 05:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1, &(0x7f0000a54000)={0x8, {0x2}, 0x1, 0x2}, 0x0, 0x8, &(0x7f0000528000)={0x0}) r0 = userfaultfd(0x80800) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003e0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedsend(r1, &(0x7f0000abd000-0xb)="bdbc68a26659e562b74518", 0xb, 0x4, &(0x7f0000361000)={0x77359400, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000013000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001f8000)={0x0, 0x0, 0x0}, &(0x7f0000daf000)=0x5d) move_pages(r3, 0x2, &(0x7f00005cd000-0x8)=[&(0x7f00008b7000/0x3000)=nil, &(0x7f0000c63000/0x3000)=nil], &(0x7f00003fc000-0x4)=[0x8], &(0x7f0000c76000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) 2018/01/27 05:27:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000f2e000-0x50)={{0x7, 0x53c}, {0x3, 0x1}, 0x3, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x101100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000002000)=""/74, 0x4a, 0x1, 0x0) futex(&(0x7f0000000000)=0x0, 0x100, 0x0, &(0x7f0000000000+0x8)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000003000-0x8)={0x77359400, 0x0}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000002000-0x15)=""/21) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000+0xd4d)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0xdb, "767b3e4693c870e7554710b42a6cdcb543629b8e5e0ef653c7f720565ad340781dc7e9af48b70f968d6c26a99b16fddd6924d34a96622a3c06c803a56c52338915298afb16b2475deb63433fccca00f105e45f970f320d5cd0f78287a92b47217624e0818ee0e159499c71114d879946738a64c43bc3c821ef3445177a0a3f112381b5e2bad5d5de9a4bd5acd67652d453da803252f6613481e8ba5082b3238760d3748b93139944a4d9a2c3aa4d225781634ab36ade1fdbcd768cfbd1f796e77b070978139f08116d4677180bb510656604a4864a351b4d24a458"}, &(0x7f0000005000-0x4)=0xe3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)={r5, 0x7}, &(0x7f0000005000-0x4)=0x8) epoll_create(0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000006000-0xd)='/dev/snd/seq\x00', 0x0, 0x48040) timerfd_settime(r2, 0x1, &(0x7f0000004000-0x10)={{0x77359400, 0x0}, {r3, r4+30000000}}, &(0x7f0000004000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000003000-0x10)={0x13000, 0x9000, 0x0}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000005000-0x2)=0x0) 2018/01/27 05:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) syncfs(r0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00007b4000-0x1)='\x00') 2018/01/27 05:27:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f00003bb000)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009b1000-0x8)=0x9) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000cc5000-0x4)=0x0) r4 = syz_open_dev$loop(&(0x7f00001ee000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r4, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00006e2000-0x8)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d7c000-0x10)={0x0, 0x9, 0xfffffffffffffffa, 0x1}, &(0x7f00007c5000)=0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f2b000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002f9000-0x10)={0x1fb1, 0x5, 0xc6, 0x1, r5}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x58, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x48, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x48, 0x800}, 0x8040) fcntl$getflags(r2, 0x408) fadvise64(r3, 0xfffffffffffffffd, 0x3, 0x0) mkdir(&(0x7f0000133000)='./file0\x00', 0x10000000012) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r6 = getpid() sched_rr_get_interval(r6, &(0x7f0000cbf000-0x8)={0x0, 0x0}) init_module(&(0x7f0000cf5000)='*@\x00', 0x3, &(0x7f00009f6000-0x10)='ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00\x00') sendmsg$nfc_llcp(r1, &(0x7f0000754000-0x1c)={&(0x7f00002c1000)={0x27, 0x650a, 0x1ff, 0x5, 0x8, 0x7ff, "20bb7a650c265806ca3b6bc45199c1aaa6820997c843139ea53df637403a065b9d7aa24ec121a6ec924810b5cb802f74797d26c055309d06448d5d2b6b7fbd", 0x94}, 0x58, &(0x7f00009fb000)=[], 0x0, &(0x7f00004ca000-0x30)={0x30, 0x11f, 0x7, "90611ed215ee80fa718076ef83169fdc234dbc22a7c95a87318093760737f804dcaf25c7"}, 0x30, 0x40}, 0x80) r7 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x480, 0x29) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f000014b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000010, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6fdbbe796231c1bdd079ae962df601f1"}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/27 05:27:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r0, &(0x7f0000a90000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000123000)=0xffffffff, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000003, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) 2018/01/27 05:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000513000)='/dev/ppp\x00', 0x81, 0x0) getpeername$packet(r0, &(0x7f0000da5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000236000)=0x14) stat(&(0x7f000034a000)='./file0\x00', &(0x7f00007c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000deb000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x2, 0x0, 0x0, 0x1, 0xa, 0xa0, 0xa0, 0x3b, r2, r3}, {0x0, 0x9, 0xd1ec, 0x3, 0x1, 0x10000, 0x6ae, 0x7ff}, {0x4, 0xffff, 0x4, 0x401}, 0x200, 0x2, 0x2, 0x1, 0x3, 0x2}, {{@in=@empty=0x0, 0x1, 0x0}, 0x2, @in6=@loopback={0x0, 0x1}, 0x7, 0x0, 0x3, 0x1, 0x6ac071de, 0x2, 0x1}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00002fb000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x38) 2018/01/27 05:27:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1813c0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ca3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000274000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000716000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x1, 0x100, 0x80, 0x24, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c95000)='/dev/loop#\x00', 0x0, 0x6000) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sendfile(r3, r2, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) 2018/01/27 05:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000072f000-0x8)='./file0\x00', 0xb3f1150d74eb864b, 0x8) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002e2000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f7000-0x4)=0x16) 2018/01/27 05:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x2403, &(0x7f00009a6000)=0x1) 2018/01/27 05:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009a2000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000092000/0x2000)=nil}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009ea000-0x4)=0x0) ptrace$setopts(0x4206, r3, 0x6, 0x1) munmap(&(0x7f0000091000/0x4000)=nil, 0x4000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) [ 199.049790] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 05:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000281000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000e26000-0x8)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffd9c) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) dup2(r1, r0) 2018/01/27 05:27:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x24000000000003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@rand_addr=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x3, 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, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000bcb000)=0x200, 0x4) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f00001d0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/27 05:27:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009f4000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffd) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00009a2000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000092000/0x2000)=nil}) munmap(&(0x7f0000091000/0x4000)=nil, 0x4000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000091000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000092000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x1f, 0x3, 0x2, &(0x7f0000482000/0x2000)=nil, 0x1}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000091000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000092000-0x11)='/selinux/enforce\x00', 0x400001, 0x0) mmap(&(0x7f0000091000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000092000-0x4)=0x0, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x1ff}]}) mmap(&(0x7f0000092000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000093000-0x20)={0x10001, 0x3, 0x2, 0x2000, &(0x7f0000690000/0x2000)=nil}) 2018/01/27 05:27:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000699000)=""/90, 0x5a, 0x0, &(0x7f0000222000)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f0000335000-0x2a)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/27 05:27:33 executing program 4: memfd_create(&(0x7f0000110000)=']em0ppp1,\'trustedeth0%\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000cd2000-0x28)={0x3ee, 0x20, [0x1, 0x20000000400, 0x8001, 0x80000000, 0x1, 0x9, 0xa95, 0x5]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000922000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000869000-0x7)='ns/ipc\x00') lseek(r0, 0x0, 0x2) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000eb7000)={0x1, 0x3, [{0x81, 0x0, 0x101}]}) inotify_add_watch(r0, &(0x7f000053d000-0x8)='./file0\x00', 0x200) inotify_init1(0x80800) ioctl$TIOCSBRK(r2, 0x5427) 2018/01/27 05:27:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000220000-0x4)=0x0, &(0x7f00001c2000-0x4)=0x4) r1 = socket$llc(0x1a, 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000777000-0x24)={0xcddd, 0x5, 0x7d, 0xc0, &(0x7f00006db000-0xc0)=""/192, 0xfe, &(0x7f0000a22000-0xfe)=""/254, 0xf0, &(0x7f00007ed000-0xf0)=""/240}) connect$llc(r1, &(0x7f0000af3000-0x10)={0x1a, 0x10, 0x8, 0x101, 0x10001, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) 2018/01/27 05:27:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf9000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 0xa0000001}, 0x1, 0x3, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000059d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x800) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000aa2000)=0x3a, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x0, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000553000)={r4, 0x3, 0x2, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000004e000)=0x2) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f00008ff000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r0, &(0x7f000080f000)=""/100, 0x64) r1 = syz_open_dev$amidi(&(0x7f0000833000)='/dev/amidi#\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f00004f3000-0xcc)="04a7338d77d8f7c2e1d865ffeb68cb9b4df2a5a1f5e76b381d6b1c2ed27d9735e787bd38bcd461ee0e565885527dbf3ffa8fabc906ed03f5d9517a0bc214ff09c12de77a18e8a093acb8443b7d45cba59c6aaa4a1293e895c6b732cf23cfe78b68a4621d046e3ce27d9f1e1f762111d7a67537bca63b967312d3b13c5cde24e7be42a3ef4d291f1003029fbc9a05093b79c0f240545e95c2013976446a8ea1089aba9b67a47ad06faef6ab2b6de6e1f8726cfc64bb6cfdee51db70f833afea1077a16a596932722babc0d342", 0xcc, 0x1, &(0x7f000035e000)={0x2, 0x2, @rand_addr=0x5250, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 05:27:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) r2 = dup3(r1, r1, 0x80000) bind$bt_l2cap(r2, &(0x7f0000679000)={0x1f, 0x1, {0x3f, 0x3, 0x0, 0x9, 0xfffffffffffff001, 0x2}, 0x6, 0xfffffffffffffff9}, 0x80) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fe2000-0x11)='/dev/qat_adf_ctl\x00', 0xc00, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000564000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x99, 0x4, 0x9f, 0x5, 0x5ee, 0x1, 0x6, 0x5, 0x4, 0x3f, 0x6, 0x1000, 0x40, 0x8]}, &(0x7f0000614000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000708000)={0x0, 0x20, 0x0, []}, &(0x7f0000494000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004c9000-0x14)={0x0, 0xffffffffffffffff, 0x8, 0x8001, 0x100000001, 0x7}, &(0x7f0000196000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b9e000-0x8)={0x0, 0x7ff}, &(0x7f00003c6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000bf2000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3}, &(0x7f0000c93000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000006f000-0x8)={0x0, 0x36a}, &(0x7f000043f000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000b1000)={0x0, 0x8}, &(0x7f0000b22000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000dfd000)={0x0, 0x42a, 0x8c4e92da50602442, 0x5, 0x80000001}, &(0x7f0000c81000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000016f000)={0x0, 0x1000}, &(0x7f00001ef000)=0x6) sendmmsg$inet_sctp(r3, &(0x7f00005bb000)=[{&(0x7f00001cb000)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e8c000-0x40)=[{&(0x7f0000cd6000)="aa32a2914cedb9c27656590e249224e50f10a16dfc5035aa3f36d2d6c21c6025fc2875daa0f33bcc3f093f189bdde0169e12566c37543ac2f33d3d7762746c184d638ed8cd871162c76a116aa3", 0x4d}, {&(0x7f000019c000)="58c1031868", 0x5}, {&(0x7f0000296000)="c264bbdad98043ecb2e6d94a7c2bf39a3c137b20cb7c08846c2f2cad6e120ac7d68a26886f25c47e209f77dbde63d6702aaca28d77c8", 0x36}, {&(0x7f00003f8000-0x18)="c2026fdd6c650749ee175ab0a1439e02b6ceee0c95da2ee4", 0x18}, {&(0x7f0000811000)="2378ccd3b2021f385285715fb1a278eca7fa", 0x12}, {&(0x7f0000deb000-0x2)="d35b", 0x2}, {&(0x7f0000c5b000-0xd0)="6883d6904f338c83a4a65941cb1d978b1a7ebbd4079850f9cc586f17005c244dc65ddeacb0703b2352954e7aa06c349e4ce16537eb106ff05949f9057f52b518707781aa4cf30abc1b4cdcbfd7a83b51d2f93297369e95bd737b4d436562444ea9e287e1dd753589189542c75c8cfde93a616d13807ea0f19ce5f3b31b5f16c20681afbcc00fc82b8bd3b828042e10cebb04da359406ac8ebb368cd79baf207e8bd572942254da56cba921b4ad25359a7c73f5f89390595e65c8f769217b4969fcf5c980933b9a1b688ab602cc815a88", 0xd0}, {&(0x7f00005d2000)="4e2654d7f44265de5b27e8039a382a1af19215cce7def87894a06feb8128a0fc5699646a1020c369f0ec519cc90fd30a7a73bb69f6973c75b909e765a027cf1be802ad3459e802b0055670b60ab7d6e430859b4cb8625d7d97a57dd4c462319f885bb1cecfb2429e3340f18f8097a653dec2df15d56be21ec3b3d116b2219784ee23d0700717f0209f3846b141943ff858f41b258e11ac891842b3bdd3b960ac7da6f70e2ed3418dd0bf6a6e74fba6d26cb1bc1b339ee6bdf063afc0432512191dedbeafb9c738a69c0c", 0xca}], 0x8, &(0x7f00007f9000)=[@sndinfo={0x1c, 0x84, 0x2, {0x100, 0x8004, 0xfffffffffffffffb, 0x20, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7f, 0x8209, 0x3, 0xffff, 0xc1, 0x6af7, 0x3f, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x75cc, 0x8000, 0x0, 0x80, r6}}, @init={0x14, 0x84, 0x0, {0x7, 0x5, 0x8, 0x4}}, @init={0x14, 0x84, 0x0, {0x1, 0xfff, 0x10ba, 0x8001}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x208, 0x400, 0x8c, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x9, 0x4, 0xda8, 0x7a, 0xffffffffffffffe1, 0x6, 0x4, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x56b, 0x2, 0xaa1, 0x3, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8008, 0x0, 0x100000001, r10}}, @init={0x14, 0x84, 0x0, {0x9, 0xfffffffffffff001, 0x0, 0x10000}}], 0x1b8, 0x10}, {&(0x7f000050e000-0x1c)=@in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, 0x1c, &(0x7f00005c5000)=[{&(0x7f0000d0a000)="f4d4d8b4a62c97870b9f6afc8b30aaaec9fc8851ddfbd75fc0c450a7e2f15fe535b0894b19bfcf0e68e931178aa2f1b753ab", 0x32}, {&(0x7f0000439000)="cdfc3019ade9fd9aa60fb5a7c51b21c44fb945e984cab92c3959ed5898f1ae1d3e9e8a81665e3034596e6c73a4176e1381973542692ed6b97a6723a58c30adea945567d683d390de995e3fa866c90cbf78dbf4baae404954fc0acfe273a4b8dc3b5db18493a00a9c0fecd2099df642729e863dbfe086501e8fa8261d9a09d05b14e7e75dcb6340a6901258cf3742cab40878dc21e127a45bfadda5fc74b6291c09882dd63b2528e1a265874b9a8334e187560791f62154866cdff908f6dc2b505d45b142722b6379f64ca8621baff837648b2bbd3c4792c5", 0xd8}, {&(0x7f0000618000)="bf1ca0b4d4cf8d37cbe9fb61169fbe2df3a581d404a437ac4082bb7785e981ba5e26c3737581dd307904ddc8a4a9002b3d76d3264bdf576f916a530b124d29279ce2675f2849e162f9904d58b9eef7828d0ca2313a2e7b656cb47a3f3d", 0x5d}, {&(0x7f00008ca000)="ced7705220de1800809de84cf882b22ee672e3f44311cf623b768cf5b4383e646b03645eeed7438a679690769d069e620fdfd4b283ec5051065f08ecc91ab90a7a46e0a57f95725d1f95ade64cd3612ce3109821c57a3c25f802bd6e6d5ca948b84f157e5374948b98f71e8f9c7d11c122e876fbe4f5e847902e56505fed775454e5580b57396eafa78981e639aea01edeaf0e555e8193734942d45d9ea292290343af8eb2cf2dbd45ce31ff42a3f1f964565ef252e5710e426ce9eb273cedc80bec8f99ea5ac81d4998aa438b119b2afa00be78a6f0208a9884076e6e0003e116ba845483f08c179d48e0ea", 0xec}, {&(0x7f0000fd3000-0x6a)="73ff93466d93a43e1654413fd57e656b63f58bd65e57cb9aafefc7c74c17a3fa36c0a269aa800ab7d3485743576e8bfbe3a3fda22c0f6a094a2b33bacf5a02b424494ee2b99170c3c183e90f8eb4bba0ad695518e21d84ab74cc7b90e189cd8c127c220eae6b2cd886b8", 0x6a}, {&(0x7f000032a000-0xc1)="39786fa5980a1bbe564266d5366868c09344cf2d93bee887a3c601024136eefc7f9afb8f85ff85567c005fee552feaf2da2217ecdd898d3f50af9e80437ffb32c5976c21c2c139035b9aa394e16d46317b1fd070d97389b822742d73f8cd0e02ed83352e770e53b0a8f33585ab70cf5062f420900cae4f892891b239683cec873fb101ebd1539980e52d698a1ef93a45a2e54290ca82511cf710a048c1ecf5e83f438cca12568e0555b6126e337bff3970072c3716e11343209971822573da166f", 0xc1}, {&(0x7f000010f000-0x5d)="d35b7c498281ce41b147c3fa6c349662761b98555b57b2c262dc6e2bb1dc49dec87daf7b6c9d9a57ecdbdce5ba859798c3e9f0ffd264cd57a5fd649c0127aeeccac1d3b1d625ab67bfa42dbb8174fb46914b4cf79e139ad46c25f133a7", 0x5d}, {&(0x7f0000fd5000)="6308a0a345cdd1321ee8e0d706e45e69ca7aa860aa30d380a1", 0x19}], 0x8, &(0x7f0000d5b000)=[@sndrcv={0x2c, 0x84, 0x1, {0x100000000, 0x0, 0x8005, 0x7, 0xbc, 0x3, 0x2, 0xffffffffffffffff, r11}}], 0x2c, 0x8080}, {&(0x7f0000471000)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a8f000-0x38)=[{&(0x7f0000d11000)="faef40de4f5cfc86ecc809f286ff332aabee6325821d4f6ddbd4e85e8df36d48e2dacaeb498562e5fb369b46eaf94b33aa56069925af8b1c356170b598448088f51dbeef51ea0206bae266b24412513147b3b0b74bea07c88e669fce46823165c01318160844b0a64b62a1d0e790de0491bd7f07c6f9164ff8b574d4ec38e1e2e7030229f2bc5c44f337264a000664827bb1daf9ab0375ecbc", 0x99}, {&(0x7f000036c000+0x627)="8b1230db40a877f22e319b843a8cf5f179a5117f279f3d68", 0x18}, {&(0x7f0000ca6000)="ededaf47", 0x4}, {&(0x7f00001ad000)="b76f917479ee2a9c151b8366e7a852e7f3a0d6c15a29e38cfba687aa8f0de1d6b9e03301b7d144b848f876f8d7ac796278789dc5a171854641eb957b694b1148bd3ecf7c600d8090d041ed25c68ac02b4de9e1e89afe354ebd523da09d8dbe0ad6ad8dd5d330e18dee2d0f44540943c0a887e1", 0x73}, {&(0x7f000045d000-0x4b)="672bbaf64e5a11a4735c78ee3ac7efd286ddac302d22cce93b76c10e9ec925259551e12432ddbec41e38460472b1f6e005c13d5d9b98d78662ee0e5d0e047ef254202912da5e79bc782b67", 0x4b}, {&(0x7f000018b000-0xa9)="5f977e6ec68d14481fcf1de1d0979e286c6bb0ad5e795a1be92048f8b5fe0556d3048c16ce225aeed5c93fbb01f0380af15d76c6b3d83d1210ab0dbd98252a6c05c9abe155f5274188a1af5d59c5308174844ee08f08fc17c721786eb9638dafe8dd831c727d44e284c88fe815b8fef50ac27df815d59ef8bf72100aa6d692c7189da626ee06013f362838a777cc1e12d83a3f48c38a86dff6572c4299bb8c26c96108027713d9a66c", 0xa9}, {&(0x7f0000a17000-0x7f)="694270da5070503f3d9db8798ae999356bb5220d3a881563f0ba8d0e6076e789cc761e8a7f891f53d60480b3959efd4fd183b506a7502d2ca0f220a592661f3ec2e08b28a621fabc8299895548074fb19caa27c2388aea96f1da9b1c796931bf0dc71d86cf58c893ce2a868261f321c9e5dc1c23fc976541e98189ee8f7be7", 0x7f}], 0x7, &(0x7f00001f4000)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0xc, 0x5, 0x100000001, r12}}], 0x2c, 0x0}], 0x3, 0x800) syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x80000000, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "6903b99d4bef3a2f1008d0893959a4369a"}}}}}, 0x0) 2018/01/27 05:27:34 executing program 6: r0 = syz_open_dev$midi(&(0x7f00006ca000)='/dev/midi#\x00', 0x3, 0x902) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/27 05:27:34 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000016000-0x40)={0x9, 0x100, 0x1, 0xffff, 0x7, 0x2, 0x100, 0x4}, &(0x7f0000005000)={0x4, 0x7, 0x4, 0x4, 0xffffffffffffff80, 0x3, 0x9, 0x3ff}, &(0x7f0000007000)={0x5, 0x8e2f, 0x1, 0x435c32ac, 0x8, 0x8, 0xe15c, 0x0}, &(0x7f0000014000-0x8)={r2, r3+10000000}, &(0x7f0000002000-0x8)={&(0x7f000000a000)={0x0}, 0x8}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f0000015000)=@abs={0x10000, 0x0, 0x0}, 0x8) 2018/01/27 05:27:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000059d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x800) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000aa2000)=0x3a, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x0, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000553000)={r4, 0x3, 0x2, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000012d000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000096000)={0x0, 0x0, &(0x7f0000e60000)=[{&(0x7f0000178000-0x31)="50f696c0e709e0ca124e489b24543755fa", 0x11}], 0x1, &(0x7f0000463000)=[], 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) r2 = syz_open_dev$vcsa(&(0x7f0000c91000)='/dev/vcsa#\x00', 0x5, 0x200000) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000da9000-0x28)={0x55, 0x9, 0x6, {0x8, 0x6}, {0x3, 0x70f}, @cond=[{0x7, 0x9f9, 0x4, 0xfffffffffffffffd, 0x3b9595c3, 0x101}, {0x2, 0x0, 0x80000001, 0x20, 0x4, 0x7}]}) 2018/01/27 05:27:34 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f0000ee4000)="af5e040000580903fedd000613f32e1c00ce5fe1a2719802", 0x16) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/27 05:27:34 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000)={0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000004000)="33d44825ad6c92674b26d00d25cbd7b67a225a69755cf6a42188336c5ebfe0dce73e75a23e769d5f3970996ddb6de5206e0442c8725a3d88e7010d373f1f6f6fe476b9a4d546246fded9e9bb7a434a041a4e6febcdf71d68c20baf1178fbe8d67e8e361a698ed4a06d5a8b06f27c967b752a42c9bb7e495dd9fb011652cde8e24c1755ab9b5974af9e7641381bf430650ae55bad0f2cc3f1490fb04a16da7e13bc98ba6c3e8ba9acb99be4c3983b33ac12ae95f8f05b6b0c1fb12604bde56c31845f9fd17cf70d5195436ddfdf90b599bde9024e1f88d51eee8ac3c19508308caab40d1114dc26a00d", 0xe9) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x10c0884123, &(0x7f0000007000)="752bc12e477b2bcaf59034381d936d2f18e743efe4f6eb1f0ba27d37776f62dcf4e4586028d3c68ea80b1c22998a71a1f1fb12f0694574056cbd3bf08ec021cb7f9228e1aa8ac7f08b0598f5b1f7d7c071914eb61e1098c4bae525b6334b60c46f129971b821fa9cc859679828e4d2497b3c3401a69269ad0c010f8522e40a1d06922aec5723fe0e2dcad797ae87c5f172994de48faab20e9ef0258d7c8755db045c4ec7396f74081a715d0500000006d4f84940a6e80084c5ba57d3c1") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0x39)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, r2}) 2018/01/27 05:27:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000025c000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x403) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x78da9254, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x200000000000004d, &(0x7f000072b000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x800, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_open_dev$adsp(&(0x7f0000ec2000)='/dev/adsp#\x00', 0x4, 0x38a80) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00005a2000)={@dev={0xac, 0x14, 0x0, 0xc}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) 2018/01/27 05:27:34 executing program 6: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mq_timedreceive(r0, &(0x7f0000050000)=""/12, 0xc, 0x4, &(0x7f0000020000)={0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r1, 0x402, 0x15) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/27 05:27:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cd0000-0xb)='/dev/mixer\x00', 0x440, 0x0) getdents64(r0, &(0x7f000071d000)=""/178, 0xb2) 2018/01/27 05:27:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f14000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000792000)={0x9, 0x1, 'client0\x00', 0x0, "b34d0ef75f52de6c", "983c28b2e105234002695aac9e9fda674cf4498ec406434be5bc1b67c0679c11", 0x6, 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]}) arch_prctl(0x0, &(0x7f0000c1b000)="cae64d6d27f0b1b3b26eceffe5b2678118fe48540f6d282d1eee6b710e6785825f9ffb18bda6cc15ce67a6a8c6e02f4625f8291d3ca51a005f9b547f1a49f23a22dbabcf048477a5dabdeb6c9401cd7583b107f753d4fa6004b9e788f8109530b600db45c9400c1611e0868805c8564af8ee85e79ea8d8d4bc43b40d4445d52c5ecb770e183a5a189d818e31457606bd9cfbec93d31bd31df10bf04cd45654d7435806fbc596489f1ba845bff4406ccb859744a941c6c09c65fa68b473520d650bfe8a296bf52ad49fb332e85ab9d66dda1e02957b00f55fc1a91edfd3f30e6b3b3ff58eb44bfaef084d6e0e6b879788a7894662b6e007e6") syz_emit_ethernet(0x7e, &(0x7f0000be0000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x2, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x1b, 0x0, [@empty=0x0, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a55000)='/dev/ptmx\x00', 0x8000, 0x0) 2018/01/27 05:27:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x100002, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f7d000-0x70)={0x7, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, 0x32d8, 0x9, 0xec26, 0x2c1, &(0x7f00004d5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x100, 0x5}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/27 05:27:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fc1000)='./file0\x00', 0x0) lremovexattr(&(0x7f000004d000)='./file0\x00', &(0x7f00003b9000)=@random={'os2.', 'vboxnet1\x00'}) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f0000fae000)='./file0\x00', 0x200) utimes(&(0x7f0000a4d000)='./file0/file0\x00', &(0x7f00000b9000-0x10)={{0x0, 0x2710}, {0x77359400, 0x0}}) 2018/01/27 05:27:34 executing program 1: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x2, 0x10000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 05:27:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000c1b000-0x3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000118000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) connect$nfc_raw(r2, &(0x7f0000ba2000-0x10)={0x27, 0x200, 0x9, 0x6}, 0x10) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/27 05:27:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1ff) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fe, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) 2018/01/27 05:27:34 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000026000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000027000-0x4)=0x48, 0x800) listen$netrom(r1, 0xe5e) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000021000-0x8)={0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000027000)={0x77359400, 0x0}, 0x8) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) accept4(r1, 0x0, &(0x7f0000021000)=0xfffffffffffffe9c, 0x3) 2018/01/27 05:27:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) write$fuse(r0, &(0x7f00009eb000)={0xfffffe2b, 0x2, 0x0, @fuse_notify_delete_out={0xa25, 0x7, 0x5}}, 0x28) connect(r0, &(0x7f00004f6000)=@nl=@proc={0x10, 0x0, 0x3, 0x2000}, 0xc) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000064e000)={0x8000, 0x4, 0x80000000, 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], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x8, 0x6, 0x9, "91699cd3b7e943786db84c5b71b15f46", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:34 executing program 2: signalfd(0xffffffffffffffff, &(0x7f0000469000-0x8)={0x0}, 0x8) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000383000)='./file0\x00', 0x0) clock_getres(0x0, &(0x7f000032c000)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, r2}, &(0x7f0000f14000)={&(0x7f00005f6000)={0x0}, 0x8}) r3 = fcntl$getown(r1, 0x9) ptrace$getenv(0x4201, r3, 0x81, &(0x7f0000360000)=0x0) 2018/01/27 05:27:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009d1000)='/dev/rtc\x00', 0x24200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000613000)={0x10000, 0x100000001, 0x8000, 0x800000000000000, 0x2, 0x400, 0x4, 0x3ae, 0x0}, &(0x7f0000d13000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000abc000)={0x0, 0xff00000000000000}, &(0x7f0000ae1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000071f000)={0x0, 0xfffffffffffffff8}, &(0x7f0000403000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000e9000-0x18)={0x0, 0x9, 0x30, 0x3, 0x929c}, &(0x7f0000ab0000)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000055f000)={0x0, 0x4, 0x3, [0x9, 0x9, 0x3]}, &(0x7f0000177000-0x4)=0xe) sendmmsg$inet_sctp(r0, &(0x7f000043e000)=[{&(0x7f0000441000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b06000-0x38)=[{&(0x7f0000489000-0xc1)="a960240d645ed32d228abd71d03eb1b4a8fa8cff4853eb597eccf98ad8cb382534e7052e722342b8e7b2c30fb45ad7666f4e096e3a6ec20daf2dabbb1a3ae5556faa04421fa5d9c61fe78f893fa3ca147c69b140cf498b82df6de9f770249729d9ef3d3d89798483e69dc5ff4bc281532c8ed72d2119b2a111280d214f684bd21818cd4cd95882a26eb465c2f11c5255f7b09c9d1ca54d1cf63b19f294703b3f88f7a8e034e1214a22cead6d48594a19d85adbfbc05e4c2149d324a80ac9b54f5a", 0xc1}, {&(0x7f0000847000)="f23e03bd41d18408823efb87c146bbd2929d0e0ee5d652b652723182be889224aa3554dcf26b8719e2d4b4b7bdf0314008da0e6b02b1de452f2f80645adbef1c9bbac03c6c73e89dca33d5a5cc67567bed5171831c10ebaf5bf4d4f5be8db9db46cb630d8c959587a1c79a40ea902a685a11c9a9445513672da1", 0x7a}, {&(0x7f0000052000-0x8f)="56be716715ecae0a6a74d1d67ba38a909398460a49a56f8b97a7dff2d839d716893bacd5840926b7f500803bccdc1dba3a154016c16e96e228edd083afa024e1f9f099b4f27c46a879d8717e6f8310d0ac2d6ccf657de226f385f62b825a317ec98b9de9399c9fb6505e5e25ee694b324f02e7abbdbff44d0fb98b521e7e3c7a21a0b5480952d23b0ba4ab06ca2450", 0x8f}, {&(0x7f0000520000-0xa2)="762116d5ff9291f299adcb55a0c23cf5b06248c1e1aeac4d5ba05f14769e86c5971f0c4f9ba0ca8556e98768174222931191cd32be494e47e0576c1b1e8b6cc240cd6f25fef13226709124af627b57f41d1398b3a4c2e3c531b58517748d5921a9b29cb868e73852b4e8c8932272a2a548e32cc0c18bb7f06d008659e38c7a2064cdbbcc14d5f5e4df025ebeb622037c19e3214040a16cf1208dc2700708a65f5cd4", 0xa2}, {&(0x7f0000b6b000)="3f005f7322c7042676c86e49983cd9f2ea0fe7eea91e446f0cb62cfde98376c18e28ea96cb15fc58a521ad3a70efa76b51a4bc01a9f886e1a9c037e0294e9b6378e2d0b535a0adaa088175a13b48627f4097ef1c32c8c26a59bb1d0e24bd7952a47cd2872c87dc9893", 0x69}, {&(0x7f000080d000-0xaf)="2e2f0e3efae74cdbdc2e8a219e8849d9568d823dc2a936454bf30ef1692528f57bc546b535a9b1ea66ca9edb461c8dbaae06de48d25f592148ae93c5d5f264f979f46c2c64b64d71893ccb70caea25d545a24dc4d92f4cc9694c8d30cc7f8c1d9ff643e528d06e30dea55626295cef41f011cc5d1c2114a4c8e7944c6b8600ea7ac24c367d4b0f27a6208c04937c3515972a7ed968083c6b1532f5f25c00a5c42871fa6969ba84ec71487c892f9ceb", 0xaf}, {&(0x7f000026a000)="a5601033301e1620a1cec0fe1a4c1fbc82dcd65ea1c831b9551a62c7e142682df8ad7f7d900761b63760641a7780331de6f54c621b41eba96371bff703a42190dfb5e6ba3eb00135f67fa32cfc63742800f4fced5a7bb986f962f83288608c088584351579cd", 0x66}], 0x7, &(0x7f000040a000-0x134)=[@init={0x14, 0x84, 0x0, {0x0, 0x20, 0x8000, 0xec9}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x1, 0x1, 0x8803, 0x7ff, 0x10001, 0x6, 0x3, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x4, 0x6, 0x1, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x1, 0x3, 0x7fffffff, 0x9, 0x6, 0x20, 0x0, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x1f, 0x8200, 0x3, 0x9a, 0xff, 0x100000001, 0x4, r4}}, @init={0x14, 0x84, 0x0, {0x6, 0xee, 0x2, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x820e, 0x6, 0x13d1, r4}}], 0x134, 0x20040040}], 0x1, 0x0) syz_emit_ethernet(0x82, &(0x7f0000cfc000-0xbe)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x2000000000006}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @noop={0x1}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/27 05:27:34 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000001000)={&(0x7f0000001000/0x2000)=nil, 0x9c2, 0x7, 0x40, &(0x7f0000000000/0x2000)=nil, 0x7}) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) openat$vsock(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_pts(r0, 0x4040) 2018/01/27 05:27:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00009b4000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000eb1000)=""/52, 0x34) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000711000)={0x0, 0xffffffffffffffff, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cc0000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/27 05:27:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00005ed000-0x4)=0x3, 0x4) syz_open_dev$vcsn(&(0x7f0000e9f000)='/dev/vcs#\x00', 0x200, 0x88000) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000aee000-0x9d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x400000000000025c, [0xc5f]}) 2018/01/27 05:27:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000002f000)=0x81, 0x4) recvfrom(r0, &(0x7f0000c55000-0x81)=""/129, 0x81, 0x0, &(0x7f000056b000-0x10)=@ipx={0x4, 0xffffffffffff40e2, 0x80000001, "bec872045391", 0x80000001, 0x0}, 0x10) [ 199.733414] binder_alloc: binder_alloc_mmap_handler: 24935 20000000-20002000 already mapped failed -16 [ 199.740951] binder: 24935:24944 transaction failed 29189/-22, size 0-0 line 2788 2018/01/27 05:27:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000a1000-0x2)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e60000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f18000)={r1, 0x80000, r0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000628000)={0xfff, 0x0, 0x0, 0x317, &(0x7f00006cd000-0xc6)=""/198, 0x7b, &(0x7f0000fd5000)=""/123, 0xa2, &(0x7f0000f15000)=""/162}) 2018/01/27 05:27:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f000040d000)='./file0\x00') mount(&(0x7f0000ef7000)='./file0\x00', &(0x7f00002c5000)='./file0\x00', &(0x7f00009d3000)='ncpfs\x00', 0x2000, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000b83000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000686000)={"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"}) lstat(&(0x7f0000209000)='./control\x00', &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000731000-0x8)='./file0\x00', &(0x7f0000dc2000)=@known='system.sockprotoname\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 05:27:34 executing program 7: mmap(&(0x7f0000000000/0xea1000)=nil, 0xea1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000411000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000433000)=0xc) write(r0, &(0x7f000058b000)="240000001a0025f0001800041dedfc0e0a0b0000e80000000009ffeb0800040000000100", 0x24) 2018/01/27 05:27:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f000053c000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) syncfs(r0) process_vm_readv(r1, &(0x7f0000863000-0x48)=[{&(0x7f00001af000)=""/154, 0x9a}, {&(0x7f000081b000)=""/24, 0x18}, {&(0x7f0000e9b000-0xb1)=""/177, 0xb1}, {&(0x7f0000dab000)=""/4096, 0x1000}, {&(0x7f00002aa000-0xc1)=""/193, 0xc1}, {&(0x7f0000e74000-0xc8)=""/200, 0xc8}, {&(0x7f00008c5000-0x1e)=""/30, 0x1e}, {&(0x7f0000bca000)=""/32, 0x20}, {&(0x7f0000b83000)=""/0, 0x0}], 0x9, &(0x7f0000607000)=[{&(0x7f0000af6000-0xcc)=""/204, 0xcc}, {&(0x7f0000635000-0xe2)=""/226, 0xe2}, {&(0x7f0000bb7000)=""/29, 0x1d}, {&(0x7f00001f0000-0x59)=""/89, 0x59}, {&(0x7f00002ab000-0x16)=""/22, 0x16}, {&(0x7f00003b3000)=""/33, 0x21}, {&(0x7f0000f62000-0x66)=""/102, 0x66}], 0x7, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a43000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00005ed000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059b000-0x4)=0xe8) 2018/01/27 05:27:34 executing program 3: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ae1000-0x6)='vegas\x00', 0x6) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae5000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000ae4000)=0xe756) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ae5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000ae5000)="2e5d22ae5e9ab7553ab55009e60f6a0a563e342443061b2b46d16c79c84a3708357d7a900fda5a7c4e4f5483c9") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00007c5000-0x14)={0x7, 0xc, [0x9, 0x7ff, 0x3ff]}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00005f3000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000ae4000)=0xc) 2018/01/27 05:27:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fcf000)=0x0) getpriority(0x2, r1) truncate(&(0x7f0000c65000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00004ca000)=""/174) 2018/01/27 05:27:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = syz_open_dev$dspn(&(0x7f0000ada000-0xa)='/dev/dsp#\x00', 0x7, 0x100) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/27 05:27:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x2}, "706f7274319c0f00000000000000000000000000000000000000000000000000000000000000000000000000000000e5ff00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008fe000)='/dev/ppp\x00', 0x101080, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e78000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00009dd000-0x50)={{0x81, 0x4c}, {0x5, 0x8}, 0xd5b, 0x0, 0x3f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000a09000)={{0x80, 0x2}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009bc000)='/dev/snd/seq\x00', 0x0, 0x40001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r2, &(0x7f000010c000-0x10)=[{&(0x7f0000e58000)="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", 0x1000}, {&(0x7f00003fc000-0x54)="e887512dd4eaea027ff5a4c330ab7dc29a410dfbe286af0895c9bfbb2410d9a20cc0405b1ab0409a7bb50186f4a8d4d037f4646e0cc08513b14276b8365c8590fe1c0fc56c83b3606a6c828d03d6208946fd381e", 0x54}], 0x2) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x2, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0xffffffffffffffff, 0x0}}], 0x1c) 2018/01/27 05:27:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005b4000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e19000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000516000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x4001) 2018/01/27 05:27:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common="6c6f00fa00", &(0x7f0000fff000-0xc)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b7e000-0xa)='/dev/cuse\x00', 0x4000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000555000-0xc)={0x17, 0x28, &(0x7f000015c000-0x28)="269c2c20e16e001fb5fea46a5e7bcc4e04c8b498bda1bdba8b42fa65aba7b03024fed5650a001134"}) 2018/01/27 05:27:34 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000-0x8)='net/tcp\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000db0000/0x3000)=nil, 0x3000}, 0x2, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x6, &(0x7f0000001000)="68cc882aea6d00c1a2f7f3bea7567a604c1009caf9de65e9ff199005fae3a89fc6936394e430b46d571384041726caa83f01701eca20464af25c50dcac745183291e40fbdd9c9effebbe6dff65dbfe32ad1f188079284dcbf2092dbb") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x20, "ded90db664c68c9b49c2173f541d698f84a9a67a56761299506ceaf916949ece"}, &(0x7f0000001000)=0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000)={r2, 0x1, "c9"}, &(0x7f0000002000)=0x9) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") 2018/01/27 05:27:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) socketpair$inet(0x2, 0x0, 0x800, &(0x7f0000377000)={0x0, 0x0}) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) read(r0, &(0x7f0000327000-0x5)=""/5, 0x5) sysfs$3(0x3) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 05:27:34 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000)=@generic="648b6ce687a7f1edefb78329300987e1", 0x10) sched_setaffinity(r2, 0x8, &(0x7f0000002000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000300000)="e9850ba9bb6879ed7296db9d12cc0de58afee376f6bce06c96b3e6e8300fb62aa3c3088841c056a9860ae2cdf57ca905c377dab0bfee9c8734c25d87229b9b189a35395c1cd791f53c89a85942d624fc112284252084ffc6c61b86379b8df2fbe21e54ac826b5baeda1e663bd62cb6be42bd8f826c4a32a7bcd75d40e7fa9536e35edb9404108fb2e6adcf30f49da727990f3a6dedb33902b95ef9b5d99d056501506d6e57b437cc7f0c3fef68dc", 0xae, 0x0, &(0x7f0000670000-0x1c)={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r3 = syz_open_dev$vcsn(&(0x7f0000720000-0xa)='/dev/vcs#\x00', 0x5, 0x200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000360000)={0x0, 0x1000, "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"}, &(0x7f0000cb7000)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007e3000-0x8)={r4, 0xfffffffffffffffa}, &(0x7f0000922000)=0x8) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00007d1000)=0xfffffffffffffffd) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x3, 0x4) r5 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x40000004a, &(0x7f00000b6000-0x1e)=""/30, &(0x7f0000aa1000-0x4)=0x1e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000c49000-0x90)=[@in6={0xa, 0x1, 0x15a8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x8}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) 2018/01/27 05:27:34 executing program 5: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004bc000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f000075f000)={0x69fa, 0x8, 0x800, 0x0, 0x6, 0x0, 0x1000, 0x9, 0x71, 0x2, 0x3ff, 0x8, 0x0, 0x5, 0x8, 0x400, 0x7, 0x1, 0x8272}) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d40000)='/dev/sg#\x00', 0x3ff, 0x8000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x2, 0x1, 0x0, []}) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000d42000-0x84)=""/132, &(0x7f00003f5000)=0x84) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/27 05:27:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000467000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000687000)={0x0, 0x0, &(0x7f00000da000-0x20)=[{&(0x7f0000f45000)=""/239, 0xef}, {&(0x7f00003c9000)=""/183, 0xb7}, {&(0x7f0000895000-0xf4)=""/244, 0xf4}, {&(0x7f0000760000)=""/105, 0x69}], 0x4, &(0x7f00004ae000)=""/15, 0xf, 0xf19}, 0x2000) umount2(&(0x7f0000f66000)='.', 0x2) umount2(&(0x7f000007e000-0x1)='.', 0x0) 2018/01/27 05:27:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000724000-0x100)=[{{&(0x7f000045d000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007d9000-0x40)=[{&(0x7f0000fa6000)=""/161, 0xa1}], 0x1, &(0x7f0000186000)=""/114, 0x72, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000a22000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000cf7000)='/dev/snd/pcmC#D#p\x00', 0x2001000000001020, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00003e2000-0x10)={0x56, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$nfc_llcp(r1, 0x0, &(0x7f000083e000-0x4)=0x0, 0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d7000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000c7b000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000084000-0x4)=0x401, 0x4) 2018/01/27 05:27:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d5e000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x2, 0x84) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000def000-0x20)={r0, 0x1, 0x1, 0x10001, &(0x7f0000a0f000-0x8)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000155000)={0x1, 0x8202, 0x7fffffff, 0x6, 0x0}, &(0x7f0000cb5000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000bbb000)={r4, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$BPF_PROG_QUERY(0x10, &(0x7f000082d000)={r2, 0x3, 0x0, 0xffff, &(0x7f000059f000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009b1000-0x4)=0x0) fcntl$getflags(r1, 0x40b) 2018/01/27 05:27:34 executing program 3: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000703000-0xa)={0x0, []}, 0x4) r0 = socket$inet6(0xa, 0x5, 0xb316) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x610400) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000584000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1a000000000000000011013e44d2245b95f924d2844c93137b00ee4d1cfa3ca30000000000000000cd1fe2353cbaac420a6a9f7c2c21aaba6b0801dd462792", 0x0}, 0x58) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000f44000-0x5c)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x401, [0x5, 0x0, 0x67c3, 0x4, 0x2, 0x1ff, 0xffffffffffffffff, 0x2]}, 0x5c) 2018/01/27 05:27:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a26000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000054c000)='net/route\x00') ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000dad000-0x9)=""/9) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b45000)=0x29, 0x4) readv(r0, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00004cf000-0x6)=0x0) 2018/01/27 05:27:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) 2018/01/27 05:27:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt(r0, 0x10f, 0x800081, &(0x7f0000285000-0x16)="0000000074de98c9fd76eabeb281810005d2b7168723", 0xffffffffffffff49) 2018/01/27 05:27:34 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x20000, 0x10000) fstatfs(r0, &(0x7f0000001000-0x11)=""/17) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vhost-net\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000e0000-0x48)="a260a948918227cade575011a2f9cd5d311f5f0ac8e82a89ddc1d53bb9c6c3a0a2e3c4771aa87c9baf1bf30c55f247e13fb38d0d6f1745bd9e7a044fa15dca1a059b1b468d976eb0", 0x48, 0x0) 2018/01/27 05:27:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000368000)='/dev/rfkill\x00', 0x40040, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00001df000)=[0x0, 0x100000000]) readv(r0, &(0x7f00006ad000)=[{&(0x7f00007aa000)=""/22, 0x16}, {&(0x7f0000ca4000)=""/92, 0x5c}, {&(0x7f000075f000)=""/174, 0xae}, {&(0x7f0000939000)=""/209, 0xd1}, {&(0x7f000037d000-0x48)=""/72, 0x48}, {&(0x7f0000045000-0x2f)=""/47, 0x2f}, {&(0x7f0000588000)=""/51, 0x33}], 0x7) mkdir(&(0x7f0000578000)='./file0\x00', 0xfffffffffffffffd) r2 = syz_open_dev$admmidi(&(0x7f0000e30000)='/dev/admmidi#\x00', 0x4, 0x100) sendto$unix(r1, &(0x7f000058e000-0x89)="d94ff318ee7d7760b6a77213432f8378cc4e6a146e136c7dcf2c72bfc4d10fbaa7f0f36df688dd3f68dbcfd297f76633e66d6410f2d88c584c6ef4bf110866a2bf34e9bee618aba724af49c5b48a194e47708b56cf439a2c22f95c86925f625a3d00909d59989d55a65cf7b05b3561f4868a52b16923303a3c4b6f45b541a2b94c5f079dd1ecc371b5", 0x89, 0x800, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f5b000-0x1c)={&(0x7f00009b0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000524000)=[{&(0x7f0000aab000)=""/159, 0x9f}, {&(0x7f0000c0d000)=""/66, 0x42}, {&(0x7f0000ea9000-0x1)=""/1, 0x1}, {&(0x7f00001b1000)=""/68, 0x44}, {&(0x7f0000f60000)=""/4, 0x4}, {&(0x7f000096d000)=""/96, 0x60}, {&(0x7f0000ca3000)=""/68, 0x44}], 0x7, 0x0, 0x0, 0x4}, 0x143) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000a25000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/01/27 05:27:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000bca000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001b6000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d41540049976317b79", 0x82, 0x1, &(0x7f0000ac3000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r1, &(0x7f0000e85000-0x38)={&(0x7f000031e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfc, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0xe8, 0x6, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2018/01/27 05:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f0d000-0x8)={0x0, 0x0}) readv(r1, &(0x7f00001fb000-0x20)=[{&(0x7f0000f99000-0x13)=""/19, 0x13}, {&(0x7f0000091000-0xef)=""/239, 0xef}, {&(0x7f0000625000)=""/27, 0x1b}, {&(0x7f0000753000-0xce)=""/206, 0xce}], 0x4) listen(r0, 0x0) 2018/01/27 05:27:35 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000005000)="050000003778d9f1ef1c32fc0b98143e037dc12502002600f11368a82cc15eb47be77a18ac534900b5e8f9cdf7fb97470044209a714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000009000-0x8)={0x0, 0x1}, &(0x7f0000006000)=0x8) io_setup(0x7, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f000000b000-0x4b)="f16e2852061b4ec158b9cb251926b78d02f877ebcf520fd3fc04611387ff854fab12b917a7f2888495277b6bfacd37fefa3fcdb8719f02ae08ce80b762b684113b5431a4c70bdfb432d95d", 0x4b) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x7, &(0x7f0000004000-0x1c)=[&(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x2000000000000, r0, &(0x7f0000009000)="78f874902fb058819ed725903c5fdb5ca96aa0a4eb940615e56f1ce4aedad19b68060ebe353366da5b8ab5a36ff6f165832631da908aa5b7646ffb32122015046b32354a6074d69f7bc4c5746d9f42047fcf68579841420f422a395af04520bde7ef16e62cb95ca5a515e0f9ee1cb95941cd81b9007cf2f771579edb80ea8bb6e481ab1929b316b8624ca140b93c07de80b1db4f018f41112d960b7aa3d5f9d57289", 0xa2, 0x7fff, 0x0, 0x0, r1}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0xa, 0x40, r1, &(0x7f0000006000-0x68)="75910f750d192cbc3033901177d2efbd1ed02407e761ed79b309f89452c24ed22271a16769ce8411ab5b1367623cc412d48fbf07ba7f047295d872a7ca604e93d00ac310cf7bbecfe1f5840042742eb7e831736096ecfc16e4c0217030ce01d17a89c9479b4e57fe", 0x68, 0x80000000, 0x0, 0x1, r1}, &(0x7f000000a000-0x40)={0x0, 0x0, 0x0, 0x8, 0x6, r1, &(0x7f0000009000)="061802276120bc50b3452b7c1d434a6cd08a16f10218890cabfa3619ae0a21eacdaa36b74b2716fa49d5a06d90b87c7bcc2062669ee404e003c257cb774fd40131b900264e041e59f3339c777bb187472952cacd0b64aba1aea05b839c78beebd8ac372576581b65fc327ad21acc180e3ef0f340874fdc6dff4897a10f05e3ec38d49b892c698cfcc23575c4cdc6c3213272a56ea969239bffd54dd85d8d390f5ecbe5ad8df0165537e3b1", 0xab, 0x9, 0x0, 0x1, r1}, &(0x7f0000009000-0x40)={0x0, 0x0, 0x0, 0x1, 0xffffffff, r0, &(0x7f0000009000)="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", 0x1000, 0x5, 0x0, 0x1, r1}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f000000a000-0xde)="e271b32d84bc321f1780c41129a5e1f003bb532da87fb033cbb4ecb386800aeaa35e25e1086589a90baef0541ef6cfc62d018f258495b833da1ab57073ee4aa49d6e8f525f8f37f0eaf22016d12dc5fa580a2de382df3aef9fc13cdd20e604d7daaca1dc59037109f4398090c4f720cdae085f6d4c894e77eddce345f7d38eebdb4f3f4734f7b96134e972a5c3c248bef62cf94f162be6f6288edf6e73e0c23f133496fcd0e1fa5626165a24c8b5be32857b13f4f25ffdbc864515366a03e2361aae52e2592ed5f2aab1dec787ba4c9ca2c1657eb3435ad960cb72571d02", 0xde, 0x4d87, 0x0, 0x1, r1}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x8, 0x2, r1, &(0x7f0000009000)="3ff7e255ffaa758f69a0aa24c57f2114497e57d0bd4f2cff31b0c66b7bbccf0f461dd6f5fe24f56c89cfafa789b9dabad53daf3bfb2a7dac8d40ce14687f0da67979e5926f5626ed3312348d8d92363513e710f31e4aed8e9ce3cda2436f4924fd07cbe78385f3e13a465ccf10c07728d19896323249ea3f2c8a3e44d186f8d18e1261616e1ba8189f29f45e369178dab766d0354575ae43bc7fcfcddee1f525d9642b367d57f7262e86b0c1cf688d50378af5940c038b4b4835e5003bd4ca766f58fe84b88ed07e542589b8345bcfdb3e79", 0xd2, 0x7, 0x0, 0x1, r1}, &(0x7f000000a000-0x40)={0x0, 0x0, 0x0, 0x6, 0x7fffffff, r1, &(0x7f0000009000)="f9219618849cd67904f195cbb58928331dc433107a2caa6727fb2ec98663269be17b094bd45ad2d752948acc39f81808d5bb377d87d9b1afe8e84eee57cd4180bca576c3681e729a0a5d699ef609128e5b632ef2b947e35b", 0x58, 0x1000, 0x0, 0x0, r1}]) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f000000b000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000b000)=0x10, 0x800) r4 = getpgid(0x0) perf_event_open(&(0x7f0000006000-0x78)={0x3, 0x78, 0x5, 0x7, 0x4, 0x1, 0x0, 0xb776, 0x800, 0x1, 0x4, 0x0, 0x0, 0x101, 0x2, 0xfffffffffffffff8, 0x2, 0x4, 0x5, 0x2, 0x3ff, 0x4, 0x7, 0x401, 0x3ff, 0x4, 0x8001, 0xe31, 0x4, 0x1, 0x2, 0x0, 0xcd4, 0x0, 0x101, 0xffff, 0x5aab, 0x4eae, 0x0, 0x51b, 0x1, @perf_bp={&(0x7f0000008000)=0x0, 0x8}, 0x8, 0x6, 0x101, 0x6, 0x1, 0xef5, 0x853, 0x0}, r4, 0x80000001, r1, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000008000)={r2, 0x4}, 0x8) 2018/01/27 05:27:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000d2000-0xc)='net/rt_acct\x00') r1 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000d09000-0x88)={0x8, 0x7fff, [{0x3, 0x0, 0x1}, {0x80000001, 0x0, 0xadb7}, {0x8, 0x0, 0x40}, {0x4, 0x0, 0xfffffffffffffffb}, {0x1, 0x0, 0x100000001}, {0x7f, 0x0, 0x9}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x9}]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009d1000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000471000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000299000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003b9000-0x4)=0xc) fchown(r1, r2, r3) 2018/01/27 05:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$amidi(&(0x7f0000450000)='/dev/amidi#\x00', 0x0, 0x200202) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000009f000-0x18)={0x0, 0x101, 0x0, 0xeba, 0x200}, &(0x7f00009fa000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006ac000)={r2, 0x1a, "12f416e5c7202ca117ac049f45a150477ae949856a0549d36509"}, &(0x7f0000ae8000)=0x22) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x0, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001ba000-0x18)={r2, 0x8, 0x20, 0x8001, 0x80}, &(0x7f0000eb4000-0x4)=0x18) 2018/01/27 05:27:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockname(0xffffffffffffffff, &(0x7f00004bb000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00009e9000)=0x10) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000996000-0xb)='/dev/audio\x00', 0x2, 0x0) connect$rds(r0, &(0x7f0000101000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000936000)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) epoll_create(0x5) 2018/01/27 05:27:35 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00005a1000)={{0x31f3, 0x5, 0x7f, 0xec, "e1e77e1ecbb1530d16312bf4563f91161af0934bdb1c007867cc80ea41aa729a1095758997579d3315cdc3da", 0x1}, 0x0, 0x0, 0x0, r3, 0x6, 0x400000, "70e1c1f43651f5cf05010e7f59a93607092287801be7a68b70e7dab221b6c2d87b3374a163c861b3b87fa5042c9d66785309abda8c6c92f5a5d2ffec29dc7f15", &(0x7f00007a7000-0x9)='vboxnet1\x00', 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], [0x4, 0x5, 0x10000000000000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f79000)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10, 0x0, 0x0, 0x0}, 0xffbd, &(0x7f00008ca000-0x10)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4, 0x0, 0x0}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndctrl(&(0x7f000055c000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x200) 2018/01/27 05:27:35 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc2000-0x11)='/dev/vga_arbiter\x00', 0x10200, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000e4a000)={{&(0x7f0000d68000-0xdd)=""/221, 0xdd}, &(0x7f0000fc2000-0x1)=0x0, 0x2}, 0x20) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000030d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_procfs(0x0, &(0x7f0000fbf000-0xa)='numa_maps\x00') mlock(&(0x7f000097c000/0x4000)=nil, 0x4000) sendfile(r1, r1, &(0x7f00009c7000)=0x0, 0x400000ff) 2018/01/27 05:27:35 executing program 0: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9a000)={0x26, 'rng\x00', 0xfffffffffffffffe, 0x6, 'ansi_cprng\x00'}, 0x12d) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f9c000-0x9)='/dev/dsp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f99000-0x91)="", 0x0) 2018/01/27 05:27:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002ee000)='/dev/ppp\x00', 0x8002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) r1 = socket(0x100000000000010, 0x3, 0x0) write(r1, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) 2018/01/27 05:27:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bd000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) fchdir(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a10000)="aa3efb2e", 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000653000-0x40)='rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/01/27 05:27:35 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1b, &(0x7f0000624000-0x4)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000a49000-0x8)=0x5) pipe(&(0x7f00005ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d3000)=[], 0x31, 0x8) 2018/01/27 05:27:35 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/254, 0xfe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00005e9000-0x8)=0x8000000075) r1 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r1, &(0x7f0000274000)=[{{0x0, 0x0, &(0x7f0000cbd000)=[], 0x0, &(0x7f0000d20000)=""/254, 0xfe, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00005e8000)={0x77359400, 0x0}) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 05:27:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000df9000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000dfc000-0x2c)={0x7, 0x579, 0xfff, 0xff1, 0xc, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000002000)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0xffffffb5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 05:27:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000)=0x2, 0xffffff46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000060d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000007d000-0x30)={0x0, 0x0, &(0x7f00006f1000)=[], 0x2, 0x0, &(0x7f0000743000-0x2)="0180"}) getxattr(&(0x7f00002b1000-0x8)='./file0\x00', &(0x7f0000544000-0xd)=@known='security.ima\x00', &(0x7f0000243000)=""/70, 0x46) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000449000-0x30)={0x8, 0x0, &(0x7f0000589000)=[@release={0x40046306, 0x4}], 0x39f, 0x0, &(0x7f0000321000-0xd1)=""}) 2018/01/27 05:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000e9000-0x4)=0x0, &(0x7f00001f1000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a01000)={0x0}, &(0x7f000073d000)=0x2) r1 = timerfd_create(0x0, 0x0) ppoll(&(0x7f0000c96000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00004f1000)={0x77359400, 0x0}, &(0x7f000003b000-0x8)={0x0}, 0x8) 2018/01/27 05:27:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a7e000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000a83000)={&(0x7f0000fed000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffeaf, &(0x7f000023d000)=[{&(0x7f0000da8000)=""/155, 0x9b}, {&(0x7f0000a72000)=""/4096, 0x13a4}, {&(0x7f0000181000-0xfc)=""/252, 0xffffffffffffff95}], 0x3, &(0x7f000094d000)=""/124, 0x7c, 0x3}, 0x10000) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff02, 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, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f9b000)='/dev/snd/pcmC#D#c\x00', 0x65a, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000316000-0x4)=0x0, &(0x7f0000c57000-0x4)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00007d3000)=0x7ff, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet(0x2, 0x80001, 0x80) r2 = socket$inet_sctp(0x2, 0x800000005, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000755000)=[{&(0x7f0000f72000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c91000)=[{&(0x7f00009ce000-0x173)='X', 0x1}], 0x1, &(0x7f000070c000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) 2018/01/27 05:27:35 executing program 4: sync() r0 = add_key(&(0x7f0000002000-0xc)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00001d7000)='big_key\x00', &(0x7f00006a5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x9)='(cgroup^\x00', r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x10001, 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) [ 200.655918] binder: 25110:25118 Release 1 refcount change on invalid ref 4 ret -22 2018/01/27 05:27:35 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003000-0x10)={0x5, 0x204, 0x109f, 0xfa, 0x0}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r1, 0x6}, 0x8) r2 = socket(0x18, 0x0, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2) ioctl$sock_bt_hci(r2, 0x800448d3, &(0x7f0000003000-0x3a)="9aa3d70f329cf27e4ed87e609bfdb2fc0c23d7effbaefbed4e59cb8a3d7f95580b581fef5811df4e5d676230e6ab42d19350cd36e4d16aab7556") 2018/01/27 05:27:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007f4000)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000022b000-0xb)='/dev/mixer\x00', 0x208200, 0x0) sendto$llc(r1, &(0x7f0000240000)="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", 0x1000, 0x14, &(0x7f0000bbe000)={0x1a, 0x11, 0x1, 0x100000000, 0x28, 0x9b, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) write(r0, &(0x7f00007c7000-0x6)='\n', 0x1) r2 = dup(r0) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0xffd4) 2018/01/27 05:27:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x90940) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="8e3399607a71ab98a312d5eb15868ba7", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x2, 0x0, {0xa, 0x1, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff8f}}}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000001000)={0xc480000000000000, 0x1d001, 0x5, 0x2, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioprio_set$pid(0x2, r1, 0x0) 2018/01/27 05:27:35 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000ecd000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40000) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000c10000)={&(0x7f00000a8000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000001000-0x3ac)={0x3ac, 0x1b, 0x0, 0x0, 0x3, {0x1e, 0x0, 0x0}, [@typed={0x10, 0x49, @u64=0x5}, @generic="d9f897f5c45214dcc036d358a7777e1f25560dd80ed164edad1ce746d1ccdb688699133d3b76513b4e6aeea479dce2de43425000e30e80a7b22be3432fe17524b8e6d51b56f8ae4b6793774528ff5517c7814a64950a8cd37e029d0666316e1e5186e90d5e8135a373fed68b67e5dc", @typed={0x10, 0x1b, @u64=0x8}, @generic="3880ef742f91cf18851923253a5ad728dba8b89f0b28fcf4abd680d649b2aa77b8500e332de5c5a9d584265721a14efe19d1e698ba99f4fd5231cab68f8c7bf9f0dd65c6ed9effc20fd668b1f44d456f934cf10e20f5fd6a6d8d652fec1c53aed9dc1f65e2bf", @typed={0x18, 0x95, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0xa4, 0x1, [@generic="251f14304a66b9fad9e64b7aea7952e2d93d3922275ef02d48e11b03eccd88cfbd8ef98c582c92e6b9fc32e489aaaad59fc522e7655c8af7a3b92844c57feacc990ff4eaea54d6ef649a46a13c7e73d450735da79c23e10bdf15b0b3976a41a5bb3d311a05f7c3743ad7e46838369189a9ad5afe9e2b213de1202da01cbfd12a8004ebb38f8658adaf59e2a585a845616f225b", @generic="6b830a03e0", @typed={0x8, 0x4, @void=""}]}, @typed={0xc, 0x77, @pid=r1}, @typed={0xd0, 0x5c, @binary="fbb2931d4d2910e96501313b88d693859a0106089c92c7d9f2d27f3b9efd8e73ec31328cf068131921dd447b2ded7b37c98548437ab1c1c736df443a06469e85205f5db984f5672b118665f3e93ed557800850da43ce729d5dcffd66a4a2673d06bdf92bae5ee09a0fc9d5da9969e2d0ab8fa99fd930b6f8c7e91ec84d41ef4654c1cee4e8e52f0e71bfc3daeb141b1787ff07357292f672f088e5cce6dae65ebb442a6cf49d6175f6e7a04b830b3fe2c0c4e0933ff314c82761e8f4cbaf09036df22f476d3cd9"}, @generic="2f8a1b45959bb308c3463cb37394d9556185c5e9b489ba85270831558dfd19cf72975794c2e689ae9a71659a6bcc7ab172bd10ec15b9ba2b3e45f6214a2f37534dd1767805eaa4fbe907e005479cb488cc87cb3e82082aad683f898c06f76ac2ea0455c223c8cec35a0e34a8081e421dd1f052aec4c5ea74", @generic="88e4eeacfb891abf2c9ebf266f5e768b6b8d22c40583b824b3f564e4fc0240b8a994603b5c920c3c0c545c8a4b2d8c779f6d00900c334368ff98ceecff3e837cf99699b864c4ce7da48a1369ebcb75b469f68fab9ba49eaf77a1af3ca613377fd84cf04bd7d360b7602dc938f87d4c94528d8ebed702a33851940f9f4ebd6dec6c85fa822494cc7e755adea3321517adcac6d1"]}, 0x3ac}, 0x1, 0x0, 0x0, 0x10}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000a10000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "06000c001c"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:35 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/254, 0xfe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00005e9000-0x8)=0x8000000075) r1 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r1, &(0x7f0000274000)=[{{0x0, 0x0, &(0x7f0000cbd000)=[], 0x0, &(0x7f0000d20000)=""/254, 0xfe, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00005e8000)={0x77359400, 0x0}) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 05:27:35 executing program 4: mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000081c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000031a000)=0x5, &(0x7f00004c1000-0x4)=0x4) close(r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f000058d000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/27 05:27:35 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x410) 2018/01/27 05:27:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000353000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f00002ba000)='/dev/sg#\x00', 0x3f, 0xffffffffffffffb) bind$bt_hci(r0, &(0x7f0000555000)={0x1f, 0xa9, 0x1}, 0x6) ioctl(r0, 0x5386, &(0x7f0000342000-0xd1)="") [ 200.712876] binder: BINDER_SET_CONTEXT_MGR already set [ 200.720519] binder: 25110:25135 ioctl 40046207 0 returned -16 2018/01/27 05:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00006bf000-0x20)={{&(0x7f0000c7b000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000489000-0x9)='/dev/sg#\x00', 0x20, 0x271c4be4f9b0ed79) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00005c0000)=0x0, &(0x7f000081a000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/01/27 05:27:35 executing program 3: sigaltstack(&(0x7f00000ec000/0x4000)=nil, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x88, 0x802) ioctl$TCSBRK(r0, 0x5409, 0x4) 2018/01/27 05:27:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000878000-0xe)='status\x00') connect$vsock_dgram(r0, &(0x7f00005e6000-0x10)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) bind$ipx(r0, &(0x7f0000bc5000)={0x4, 0x10000, 0x0, "fcd3f2cb968c", 0x4, 0x0}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f000005a000-0xf7)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000be4000-0xfb)=""/251) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000eb5000)=""/24, &(0x7f0000da3000)=0x18) 2018/01/27 05:27:35 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003b7000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00005e5000/0x3000)=nil) msync(&(0x7f00005ce000/0x3000)=nil, 0x3000, 0x1) 2018/01/27 05:27:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x3) write(r0, &(0x7f00003fc000-0x50)="2400000052001f0014f9f40c000904000a00071008000100080000000800000000000000", 0x24) 2018/01/27 05:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) sendto$inet(r0, &(0x7f0000098000)="", 0x303, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00003f3000-0x8)={0x0, 0x0}) 2018/01/27 05:27:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x141002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000000)={{&(0x7f0000001000-0xd8)=""/216, 0xd8}, &(0x7f0000cfd000)=0x0, 0x44}, 0x20) syz_open_dev$urandom(&(0x7f0000f77000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00008d8000)='./file0\x00', 0x40, 0x5b) socket$inet(0x2, 0x7, 0x8) bind$llc(r1, &(0x7f0000185000)={0x1a, 0xff, 0x6, 0x7fffffff, 0x81, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00004f4000)={&(0x7f000004f000/0x2000)=nil, 0x2000}) madvise(&(0x7f0000bdc000/0x1000)=nil, 0x1000, 0x1020000000a) socket$bt_sco(0x1f, 0x5, 0x2) clone(0x0, &(0x7f00009f8000-0xaf)="", &(0x7f0000894000)=0x0, &(0x7f0000895000-0x4)=0x0, &(0x7f000019f000)="") utimensat(r0, &(0x7f0000cb8000-0x8)='./file0\x00', &(0x7f0000389000-0x10)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/27 05:27:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000088000)={0x2, [0x0, 0x0]}, &(0x7f000040c000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f34000-0xc)={0x0, 0xb, 0x2, [0x9, 0x2]}, &(0x7f000089d000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={r1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendmsg$rds(0xffffffffffffffff, &(0x7f0000b4b000)={&(0x7f0000b46000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000777000-0x10)=[], 0x0, &(0x7f0000748000-0xb0)=[], 0x0, 0x0}, 0x0) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 05:27:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) connect$inet6(r0, &(0x7f0000bab000+0xd12)={0xa, 0x3, 0x5338, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80}, 0x1c) writev(r0, &(0x7f0000730000)=[{&(0x7f00004e9000)="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", 0x5f1}], 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000858000)='/selinux/checkreqprot\x00', 0x2000, 0x0) close(r0) 2018/01/27 05:27:35 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x70)={0x4, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7, 0x1, 0x9, 0x7, &(0x7f0000ebd000)=@generic="161d091e779f22a8a1d08fc33f8d5a22", 0x72d, 0x7, 0x78}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x0) fcntl$setsig(r1, 0xa, 0x13) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x100000000, 0x7, 0x1, &(0x7f0000000000/0x1000)=nil, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c5e000-0xa)='./control\x00', 0x0) mount(&(0x7f0000344000)='./file0\x00', &(0x7f0000b57000)='./control\x00', &(0x7f0000c11000-0x54)="6367722f75700014f618e11e975ee228eba19782d8f9cf2d5149ffd3d58e187981172bebd100eba2aeb585e1e362672249d305cfb96bda69fcd1f4cb401285a873d6a76cb6011ac6f0a59a9fdfc2a5c1ac452971", 0x0, &(0x7f0000c07000-0x1)='D') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000083000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000cac000)=0xc) madvise(&(0x7f000005a000/0x3000)=nil, 0x3000, 0x67) 2018/01/27 05:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002e0000-0xa)='/dev/ptmx\x00', 0x101400, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000436000-0x4)=0x82) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000257000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00006f0000-0xa)='/dev/ptmx\x00', 0x20040, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f00001f0000+0xe09)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:27:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000120000)='/dev/loop#\x00', 0x7ff, 0x98000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000adf000)=[{&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000ca9000-0xbc)=""/188, 0xbc}, {&(0x7f0000a8e000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) read$eventfd(r1, &(0x7f0000319000-0x8)=0x0, 0x17a) 2018/01/27 05:27:35 executing program 7: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000dbf000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) accept4$inet6(r0, &(0x7f0000ecc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000ed0000-0x4)=0x1c, 0xdbb8d2c8e43e6817) 2018/01/27 05:27:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000051b000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = request_key(&(0x7f00009ef000-0xa)='blacklist\x00', &(0x7f00007eb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000be1000-0x7)='.user{\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f00002ad000-0xb)='cifs.idmap\x00', &(0x7f0000103000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f00009b2000)='user\x00', &(0x7f00005e6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d60000)="4d0cd2524a5f2ae0a2d23130b28f9f02d9a50beee88de4297ae3e01818091172ef46d88a7f0ffd3aacdbc39d2f9a68e7825195015aa19304f59a1d67a03fc252fd39b4f7262d9c7ecbba1cf79e37ebcf0fae869c081b0c41fff29a0a3016f558c4d1d8a50c6d70fe849933a022ea3b78636ec1923ea20a5cf6b8ebafdffdd7512516fb01bf3e9756527ee6450f44a22e1a6a69add8fd611078e919341e73be8f0d76700b556dadfb9262ef29ffd726", 0xaf, 0x0) keyctl$dh_compute(0x17, &(0x7f0000d83000)={r1, r2, r3}, &(0x7f00008bb000)=""/228, 0xe4, &(0x7f0000f18000)={&(0x7f0000516000)={'hmac(sha3-256)\x00'}, &(0x7f000033b000-0xca)="f88596dff3d572733b5a9313f2d82def141411de964764861a9a80ad0026266c7448cc0c5f45e3475fd5dba9d77c86ead6492739edfd6ffa27b7b460925481111d24f010c95a9316584aa51dbab70cbbf095f884d7312306e3543100a84122291eb0e59e1f418d0775f73401036f334ffc67775207d5b7f33f1778eb06d071257c7aaa0bc30182d8b62828b598d8e8a57a876dd14aad59a22476d88b3584d9417b8b9e9400022e8845b43f4d93c4eaad739b3b8aa654588164cc11d94f56a5166dc201bb4a780f7a1608", 0xca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r4 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000b47000)={0x0, r4}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/01/27 05:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ce5000)='net/ipv6_route\x00') getitimer(0x2, &(0x7f000008a000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000a3f000)=""/35, &(0x7f00007d3000-0x4)=0x23) sendfile(r0, r0, &(0x7f0000579000-0x4)=0x0, 0x10000000fffffffd) 2018/01/27 05:27:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006af000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000202000)=@ethtool_dump={0x40, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000018e000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000eaf000)=0x3) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = syz_open_dev$loop(&(0x7f00006e9000)='/dev/loop#\x00', 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001d0000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x10000) ioctl(r3, 0x1269, &(0x7f0000000000)="") 2018/01/27 05:27:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x30f, 0x5, 0x10, &(0x7f00003a7000/0x3000)=nil, 0x4}) r1 = socket$inet6(0xa, 0x2, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x11, &(0x7f000022d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x20) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000088b000-0x108)={0x400, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @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]}}, 0x108) 2018/01/27 05:27:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000cc6000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000dae000)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x6, &(0x7f0000ec2000)={0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000084b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) fchdir(r1) nanosleep(&(0x7f000084c000-0x8)={r0, 0x0}, &(0x7f00000ab000-0x8)={0x0, 0x0}) 2018/01/27 05:27:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000505000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b3f000)='/dev/ppp\x00', 0x481, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c0a000)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000662000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000af4000)={r1, 0x20}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000fd5000-0x14)={0x14, 0x2, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x32d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000640000)=@req={0x8, 0x8000, 0x1, 0x1}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f00005fd000-0x38)={&(0x7f0000963000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0xa, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x22a) stat(&(0x7f0000781000)='./file0\x00', &(0x7f0000000000+0x9c1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:27:35 executing program 0: pivot_root(&(0x7f0000446000-0x8)='./file0\x00', &(0x7f0000690000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x0, 0x4) 2018/01/27 05:27:35 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x111000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000cb2000)={'filter\x00', 0x101, 0x3, 0x5c38, [0x1, 0x800, 0x800, 0x8, 0x3bf5df09], [0x100, 0x8, 0x0, 0x8, 0x3ff], 0x10, &(0x7f00005a6000)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0, 0xff, @generic="af26d9b36398fbe1dad4cb4b54220af0", @generic="0286b6145c1c5841c93973bc62417a7c", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, 0x2, 0x0}, 0xfffffffffffffbff, 0x22ce, 0x23ea, 0x8, {0x5, 0x4}, [{0x86, "917730f0b6653a5d4ea5e575d689990a73d40b9f6b95bc820156aece16", 0x5, "c45b2e224729d6afe5e0af48193220902c57610d99b123e182f9279bd94d13a4421dc33b2a1977b485eea26344de85621c241381ea8e9a341abeee0e45bc33f4a4e18c61fad4feaabb193212ff767e6f4869d07d5b594c64dd7efabfecbc74e5c1f985c52d6f"}, {0x1020, "b5479a488dbabc219e5c93705807ad729bc3f327bb8204d6320b25b59c", 0x8, "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"bce3080bde211eb8f4d209e5715ce19eec1c09906c63e1c3379d6a974abc469b2c65bb15623e6b47c2be99c6d09fb86fbf9054141c37747a9a06e470e9946dae216c78cc8066f9a4183509eca2fb4fd769ba0f61451f6530c58fbcdc60ce7827bc24d40732"}, {0x3e, "444acce46b595f34831eaa7857ced4da6b376dc573a659fbb858c39529", 0x7, "6d26556ba2033a27c658ccb417fab9888d3451c44456bc475ba2e068349a"}, {0x8a, "d02fbae8711151e57ef6b59b41c0ca4809b01af0e44a624a8fa6824127", 0x3, "a9622c8cedafe71e0fa7a768f86d3f219ee965cdfcdd08f86c9fb897d24a65181042a4625533567be8eae6d79cedff4fc63bc43d4f2779f7e23620b5ff6730f617367ad8f823b4c84594faf8fb39c9dae15a7835ec3a6aa6ec95bea541cdcbfe8364f4e6a066125ba72a"}, {0xa0, "c49d86121616f773c4cde8f97ad2ed80094a8495a6fd25b64e35efd7f0", 0x0, "fc1c3d0dbf9751b76dae377b129e4c78436cb1e95a52f20bf05fb78bc87d011bb72dd0726d44e4d61a6b161512c430abc6142e3d3f5444e52970a7f9e013a50f0bfd204b3dcea388a15dd55d964adcb5e8988d099cf4a515444d3e16708fb94b478bdcb3465ae6f304c4192298450d2c9874aa45f9ff2fceb120c8c9038e59bf"}, {0x51, "9312b6981c0e753ddfaa514103d5ced43de85acf4bbf4caf8e423bb53e", 0x7, "ac9bd7fb0af1d5b8fde9f1b082d74b98e6adf20d030041a7e9874409d26df5bcf0a6e9c03632b71576c69b8ddc56bda366"}, {0xd0, "9e0a5cb0db53e84c2fae501cdeda644337e0002a6aee9a0e6be987d65c", 0x80, "4179af0804d86cede4aaf9f763942e77279c06aca970a15b8955d8468138583a79deff811327c699b5c98a26872a81edc1ac0b41eca9e1bf7eddffdc00aa7f7252183ee0aea338f85d1b335d4af530ea0fc91b5e656aa2ff69185e3a352c0e7298dabc9fbf164c2bea5f1032a96fd0c33d6af10333821b35512a728a8cc8f240c6845b09d46d251bc101cf8eef1f6e305dfaf8ad6a5fc6ce92d5960272306f9597bf1c2a761d518e692a1f4480befc23"}, {0x74, "c7f235f7cdee5ba24414a2f0a8e23354fa117dced90e19c019ba26ac50", 0x5, "14cc984d52b8a372d9b3602b6889b95eb50f06c07432e96f75c01ef84ba26305cb05c8c13bdf25e050f0a6b2d75e92627eb8937d40fb99e681b7e7bb51a72cb8a1b282dfa2f5302d6e10d29fd2f2e614168df047"}, {0x35, "4d37db9e6ec59fe726826dc40988cfeb25b19403d7a37f06ba92db3950", 0x0, "19503df52fe4930fe96f0d6aaa2331b0e62b07281e"}]}, {0xa7, 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"d112a40ef265b5869fcdc0acbf21a6709ec67c14329887ad260e5336e5cf4f9941321cc44bb545bc613d80210e267890f2bf9fecd34657b880ad8d386c67ce2be020a72fa5003ad00c3c1396adc6e3e913a585d2b5b25db65f2129826d15"}, {0x79, "8ccf9976a19d5fb207192d6d9d5bbdd1a98a79dd6719df30c3cf077f06", 0xa2e1, "76c3c4a3972cef96efc171494b0447c65ec0db61a0c37f08dfcfa586bf6d3651472b770557456bba3a67ea921bbdcde91013b1b54095eefcb94786f9045f14e93587659981dede83cf74eb8446830f8d0078bc09cc1e0de766"}, {0x3f, "36530670d6f08595aa6da6311c658d3ce32ce17085f96e4f54575cd897", 0x6, "dfbec5af4d498caa5d711e4a7fad602a556dc5502e70c8a9755bc37810170a"}, {0xa4, "e0a02e703699cf7e8c6232dd9bf23aeb45d0900b7d33e33b16f050d3ff", 0xffff, "b6a878b5992fe5aa8be0ca1e456bb2f7dd7fe43a16714e20edc127d7881bd22956cbda53856ca0515436a7dcb92472a046242cd36e08b537825cca69c51e7670b166a8bb6ff8097be9cb20e1862a764f95254bff39bab4fe31e6d4abdcc633543943e6387fc2c7154bd04658d813908628f5d683e756b34d8230f24a00e2904e201f5fae"}, {0x21, "335fba5c4ab46769d44ee1f8f499a0df46ef9971952a24e790ea3a9c44", 0x7a, '9'}, {0x67, "ede76f5d359639d4bb9f0d6fa2b6eb976c3185dd42a195cd74488e4840", 0x81, "d54398fe9e4572caae00770a12457153183f2a4dc90c90f79094a5b819da0487d3c1a6f434078817484aeee4a4e215b1499dc0d7ff1896d6ad97e9e287bb1cc38c959b302bae8b"}]}, {0xec, "59687b46614f490ad5cd13d07b0d6dea22c397fef718d121e50db67328", 0x10001, "c0414f0cf0030957a23285459c928750ea14f9444cf507337834f05938a8cad1d2ee6d11b49008fe2e49dc77923bd0b5d2f6636474fed7608546b1ec44f99f61fcc4becc2db3f3c25180e8025e1e82333945ff278dd67d20ed4c93586b3ea36a3de5a5260c4d5a4df6cbe76699ca0942cbe5c61fdecfe0910691f7ac05284f59ef515306bdccb3bf25e34bd99425780cd74701aab7aacff4e2c1ac961d4224bfba8e585225ff17027c96cd0d5f705b6477896c459a23b99226a2fd3bd7d57f67416a00a2167a2e76d76c9fa7"}}, {{{@rand_addr=0x9, @rand_addr=0xea, 0xff, 0xff, @common='eql\x00', @common='bond0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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"360d3338f1e0e8bbbe9f7be99d4064d1330154f1cfd7c548ca1b843883", 0x2, "177e228b6703db30080b94755688"}, {0x20, "3393a05d8117cef8a9688c1bb5a12a1ea2b9704e153f16ff26e4be98d8", 0x3, ""}, {0x20, "d9c973600482e91375a9f3ef0f1bc463373b67a2d37fbdeb02b55b80c7", 0x5, ""}, {0x39, "551825b75a7bcb44a7fe4e2aed278592f79b9f1d8ea2d1c4b2db88fc7f", 0x0, "e2f2c91165d1bc3db2500fed2b7279d588376e971e1eb90441"}, {0xdf, "86c2376c1f42e4a1b7ffea57e08bee755a5aaa0cd2a538a099934145f7", 0x1, "3471b1e21f07dd0f7c747010b3117d380b508a85ea382a6eae5e77c46c9e79409d301067ac0bc46ebb3ab4614d7f8bb98d2afccd26143ff9b16efd0fe087d784825179c5bbd4fc43b71d6ad4642fb8e154b27853464b2e460c07f92270b8d1bae1b472a8cc2daffcdfe1404ce13837f99856e26b34a9dc14b91031431a46ae0d05ecd1193c2afd0cab986fd95f84a3498b6956555c50931f7cb027d150a1fb58c05f44fd5323eeba0b3352db945f7ed2abf615bc8fcb374a8766a3dbcb132f"}, {0xd6, "6df8f4cfa6512a387f005461952fb76494b66d9f6c73603854c41fc4c1", 0x6, 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{0x55, "c509ca377e5686a34efed3d0f7dd515553cf4b6c2f7b7a07ab177ed065", 0x5, "1a6e680d277f2dfc81fe9ff11d39c9cf9ebf3d85a07614b1b919c88cacc214bf1f810de3b5920e19f0c71cd5bee44ad79c6c7cf74e"}, {0xb0, "809b07f5a7f9ed4785c9b1cab509157cc15ba521b98de36179077dc675", 0x9, "632f2323ec990ca0408eed674707ed00fe6915fc081d7677a345e3d4f05665bf9d2d0393a3a2c7e9b5161f6f4d35f73a16adc73f559cdcb3bd4549663c7b7c81d5c62a4789a0f9ebfb3a6efbea7f8a1332cbbc7d55af1e94c44e733bfd9a4c579f56653244b440772c2f02577bf527df514d23466382398b30c39f510d579b1b56cab32827b598ef4e6eb70581aff333"}, {0x10e, "c7dd0669a2cef686b56edfb60f96ae185bb99620048253ace35ceaa760", 0x2, "bd2b078e21da071cb75900a80e204f2d2c6de8858568209caa483b4a701ffc9a29717a68e8c5c6a05ddc5403e62d91afb1560f341d77fa7e38e4ecdeb3bc025576618f38b18b77bc11dfb878616fa05e1540b090a03efb97ae32a713fcd33ea504412f535808fbce2b90258367a555cdaeaba2eb63e6859c1c065a249bc7837580158df21c1aeae777135812bf45509e361a097a06e1005874269836fdc2e7092b93435c152ad458a090b4cd508442914497145e783a934ba5aa3652d77969eb6bd0b6f63af7aa656523b4135fdd131e4d4f01784616c4efab72794fd63f4615a4c5b36910c6cce1b36c011d16ff"}]}, {0xb0, "7fd531f7c2e4cc6bc1f6ac24e37a5e3f22c69e7339b49f42cc7b7f4cf2", 0xa0acecd, "ab485fc7c7dc69b668448296f9e0305da4434900543a577bf0af14c867bb95be7eaf31a8d2319ac12a2c5dbb4c9c475f7439126f7ee9d671be83890f65ad0d765c02fcf141300d5f9b9be026a452f814603ade6927bcf2bfb3e7f7c16272f8c3ea014e0acd3f41c14aa5f9556ced6721a311ae5312e34c4c264bcb970899dc468c99cce6f621be581cfc8f881f5f553b"}}]}, 0x5c94) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0xc10}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x1008)={r2, 0x1000, "635fcf92d154a1a5b49ad55f03a0472a49e64a0dac56758c60f44766ef8f1ae8d66e8abf2d6d54d3c87971874a5a6b555421577f797bec619ec6b8b23b02901bb40990d13c635363931500d38871aa107b07aeefe0c6e79ce550550cbb5099633260886ab09d0e0e35dc75c958bbda6df09785834b76e30691d87161ef2b7cd07a7bc93b1e2fd2c26e30834f169474a7bea8fb2c1bf9d04f9189e08ea2d503fdbaea44c6dd909da6f24f7e0137d44f74a58de5d4e420f6898b7b81e161fe9e4aad4cbcdeafa498522e0bb6b2d287a4cda7a6f633b88e26004e9b330e70c548e360eaa646f35673559fbb684b65038c8a93bc4d017a982bf362bc8d406411284322cfcfe5fa42006e81a954fd27dd130e4a8e54cfff38cab7c24b94b9c6c5fca5d7c3ec533fa0730f26e063a285810a57216dcf8f1f61389c2671b48c50790e8b9eeb9a22170a37e40b7de02b0bcc1072e02fc1bde87917f9d814599f200ee1dbf8375d347efccb2125843298e75f82a3ff123ae6af7da8cc2ddc49dea01fdf64ca89fde1a663082526e44ebaa97fa4761d4852ec3a414a60391e99795f078dfb6b6dc7bdc779759076c28548e1850132939b1a877f157f64f49041092fcf4d1759cd27c864063e7ca7944b58ce08b704523c3fa71848a2d611b3b010d903b41bb1b9f3c71a52fa4fe1bd98f4d34df81e4d18b18ee917a678b256aa2ee6081e44a5791f8e4c5943989131c4307af3473f500e0aee432f22ac9fe6b9ddcb6dc1247bfa47df2639e791b883569a708658b9e52fb7580956c44befb62ef28fa7ead8bb379cda26bc5381031a01da2b5ba7a530fc4a5676f822133499c59b9e4add73d2b0c292118a1fcb93ad735c3f67392bc24345098bf4882c156ceb21270147591289d16854045071469f6493390c7433862208775c92c5a7ebde968abc399b5880ae198f508da5dd7639f121ea091809031a5da884af155ae0cbce40997ae934921b06ca248d23b44069599ac4093d3daedf51723e480cd05419f63a844bd932801c785ed6ea0b10069402c7a44eab73c3ade50fc0eaa28bd9c14b3ac9d64bb30991de8e1e87bd98c83058e102357cc3d18a4d03af43e2cf131213252e183df58c0cedb993dc8151b856988b656f3b68cb722eff6d4d39352cec91c660b86ab8a38b75abaf7dab6407570293f51c317d950839167252b0b53e915a65ec539fc97400e244987766a4bc8896ec78b25827022680c2cadc41e11728663a223c0c11eeae9684aaff03af0d790f70a3325869c6e119f1c98ca177e3fb2bb50d4898131e204420829477d124cc0aa256ccac7b88416b020967867df2cfd81130cce51040604fdca44fd03bdf1264b5a01b1ee846cd02b647cd5a51918a48fab9a36e08c6acc1f8d6476d32b4a3d39fba28c2f77ad209b29f214a442fa00d61ce324916e08a6aad88367a184e5e0a2cc0ca09df4e23195da49debb1290a3987b14f4dd691f953b209eebf8a635f6be12de61d9031ccb3050235b393046866728f198aec21bf394951689c1bf2c5e0651458d7b7d055195fc355f65dbbb285e99c1461d6f7b496856fb6ea42e702c1d4593493efd87fef2673ba23068a7666615a39d7d4224a06a7fbb26ef9656dc2d7c07af5f140a607a0db6f4bf3663b6b9f178d0b13a163bb3fad1c0ea491e4d55710b4edc80f6876ba18a5a8ab6aea67a9ed34407f2c4bd47d8c28331a2b652c18796af7a754866adad02d7ce6a8ca348bb7e7743171183556ba983ea1f0f61d81062ed7f52acf241e8a9bee58114b2d90d9558142a59462594045ffc07e20c1f86be63b4d313e33ee5c9e905be41c9fa4a7aaff9bfb54ee3debc7522c1b82a4fe91ef8dfcb6e26c92fb16be13a35999ef2d06189eadaa2a8aef0d46ba28072f0bc03b8c4e9a07cefa33f3f475dd3d00a93c5f0be049afe338e680eebe8e1394881f19d8336145b845c85285fe54fa28f0ed962920fcc5388202f50bdc5c2302cbd195a1a346504974f435e79be6f63323902a33997db552b71e86d3524a69cf61bb490ba01cda7a2e915dd24c36eb4ac2abb07e62c9f2ad0e327f4a643401d7e05b465b43a5ac0d9f5acd0a4a43929f4e54867be555eb0a15d9d4dc8a60b73bd7be0f513b128b09fee35b10229c1cab2bc99e41f6166eefa6b2026c13241bee845c86d10a8410966bc1c7c3f1905732f2c450f77bad801ad73e2dda706d48d23fbfc5924569fd0a350b4619e3b6637d5da200f753a977da42d9684973b677f95418effd9371b65dcaac3a52755a3669fe3d0a516dd904b45730ae0c43d4e76ac074453e5a04620d88d5d23217c9c79b45d86def692cb5f7c23387dde85ec0dc55d60b275becb0ca3ab8b6881045c39592e55c82c362809a9bdd9050d960c65b477c68e104ee9715150c14e48e05d0526b761d200255b260eae47c9fba4ff7c0a3f63ea057e1b81820c95585d4db9a62321a321a7e8dac540951c8c76fb7066a5fc94978bc8c5d8be58424c742c5cb565364c923f39fcecab71bf1ffa2067273bcdfb667515f8c29084b5badd6fe8cc4dbb89d05fe55598e2293f4e1ee56bd6fab5cbbf74b02185bea04bb13823aa1d4892734f6045e9e54c4ce49e70ad9d4e4838b7af52122cd9565dec7c15abfe407d3aa9932a327d3109d0fabfbd0961c2ed4e4795783ab0cf310f6c10af060738b116b74e039aef2a0f85027fe4d9a6dc62d35656aa64c9848f2d8f29b8142f7b00a5ceeaad405173aba48fe70b11874cf55cd71aa1cca317acd8fd1062d17607097a787492bb3d2cffc96fbd372a2995972844e5081470ef8293c6a7bf4b477e7ae3a205f9c1c193a1b16d532e2f8de6634c8bcd561ced620483e3863ad66eb29fb8afde3f672df14aa6c577712ab942d129c70693fce19fd5c14ee3e358d51341e6c5e1830430d9b5b8795bfe2d8d56d202114e0abab63f8e8f09e3f2481f60cc332d7a14d360d2d34bee045733a767992997970098f679d3820de6c832684ffae22cd710b90117348684adbe676ad6964597ba3b6b3be3ed264d29d8b28c80ef224dcf50503c5e3313dd131773832b24bd7fdba4a37b928ab3e690bb5b017cb682d2cb8131d27db215b226652f83b4cc8f95a821b8b62e1e6f49b73cae781730d5f1fdf83217e89ab7c9b15da158121e5dce6e24d8dc05aa5cec8129c3a3dde31df73b87d373fd02cb11a53d9b591ccbeba617b4b4ce754f3d19fe677a58d704b904b7f38e26872fed98e12c374c233a5636b01d18e87f421be50e67ce3feffa32fbc73bff22e03e2d8b4a88d2d4ef52b5d0cb5fae85b2e65b10d6a9b7d3b0887533c926d57ff6c4ab0b70df72bec56d50daa942daac2f3b15986230b3f91c9de5bbc6c0fd85a1fb929208173f59a40df658a1ed198ba1abfa31521d9733a8922015e79f91042e1d2c746c1f44997746aae1c28f71d5eb0e8ed51536c190dbcda80ce0218e88c7ef7f52573e589959b57e3234edbe0b38db9e91d7c2537000ef6622cfdaaee9bfff192ef6c09e615565886b6a28a8f148e806d868c754ea1938c59bd1f90402eb9aacdcd16ac09016a1497491a05157f32a91f4c9b95d1659b29ad6435806387a29df14150feec74e33ebd3b674a6a5d3601d0e0bc2a24e559da2dac97b4a35e838a1c91c388153c7084f27f3ebbcdea57404c53a95c0515fd2f4bbca9d2132376443ae4f06379e36fd143289e61447848aa83146574e254e7e0d2f0a1060dbe6c5f09d098cf9f6ca3654ec5fc3a28d5b633a768560ec429b9ad3d7eba61de3416a25563f8f9afe05bab37e20a245c082ad170066a42ea555aa6424f695e044b936ec932c48ee2929f5553f0d7928086c49ed662a99a6a8944bd24542fdfed54fcf504c403f2d3a164687106e3b1682d6e63c32f7b94d2f4087a347bbba6507346cc519ffec5a701ec6b8a1307574a69daf813d882c7c3d56a9840505d382cf1a18dcb859f94d11d2e95832f7fc0e2446d9638650b38805f81425d9cbe89c8f308b39de5bad1ac46cb36c00ffa2475fd0352532e2efec5f46e50f8aafc75fa9e17085a9f2d5eeed2d3b791c608f6ba681647e3215b95f0ea2f001cc36180cab677213995d8da3616f94a4cd4c12f8d01df2bb0f04d7bcd9f10d221c184ee692cb78ee850f6835db95517baf378a3bc0c99c8afc0ff7534b768aee8c9506224c953db897efd952e402a6851d67d1321f7fcecf5ec3d041fab70fa12bfffafec9f40eebe57d59e35aa68a9474225c79907149f0b259e762d5dc366c7eb00f3f349ff35a98423c42b465fb6965c72d905005b331da50b17d263db6c398c2cf0e3c960d01e87bd0c5d5e2c4dbb8f2b3eebb9ab8aaa47aad694df1391c180d96e5ce236ff86a46ff24ed6b708f900274e9d57747639295a09723fd225f4e0a03b532ea8d01f6ada38003008059a12af12f52d473655f635fec489fb811cc7476b7d5c050889341f480ad328ed3b840dccdd01b84702f5bffcbf90f027f7e388658d118cfcbd747862b83e230252607c52d9c16c03e292acfb995be9a0d364c58bc73350d4ac9f237858a488acd7862b94db6c74d6efeef2e0ea1621fd58f2dc8ad28d5706bd8dbcdd70c211bfbf0efa2885a2d2e756146699c8ee58a62702a403fcb0a96903031f4d578809fa48d1105dfc1d1b6f3c14c70d1a86eca20600bb7624986f2566e233edaa71b92e5d111eac77a7673632c7212795a11c51a2eb6e1892e7aeaf4fae3a7e78f8478598a431429bcb46f92f023841e75650ec83b5a777c2e424c51538ef020a5faa5d39fc37eaa42e27bba9a2319d0d6ac84955f74adc0496ba12bbf48a061cf31e7eb09c882ab0ebf23d6d956ca0a78c16868afa0dd6c0e6b4552cbdc76b428ac6b136f208fe639163e02aeb733e57268f1bad4fd677f0f0c9c7a310f09bce6c127b67dc5a80f4de7a34f60835136288a4a46f3907f64b528ead6bc7c828f6e4606dd11a226a8cb2b907f60a098a7c8195328044fc63543c31bb374d98c3531e0513999fa561109578592a02785405bf36f1c4993334264ff9a5ee3aaaf64e45ee3e798413dd6e21856411a3e652991a6ccbee5cc10b4bb795268d076657d2fd4a6394c7b20820a787bad5ed2567db3c5f0e719897248b9a01f07e52c66487470de749f58fac771d18416a2050c166e5cce4ea65ed1bb304fe454367ae8efc3ab884d880353695af21655a66cb1ee53085dfff8a0ae50ce6eb79e2dd87ba765f940f87b148ab2e345cee7f87c639ab15b0bb91d62d5b2c0b61834a0423736e602b292d5c62cba437271fbdd80fb524c9ee2f42ae48d8dcf9e60369165040e78b76e0297d05e5f7049990a32bc488b8e70b58505a80af7b19ae767c6f6dc1c8a084e893fd96d625c140144de449311e3dbed9775f2b6d94616a25f94d7bd1f88d6c0e78f02e0ea09a25e894e01b950c6f424731560fe66bc52842f1ce815715aad92cd9e98546ae1e9fec3af3a12e462ba3726638cbafb8ca118abdf43b7cf0e437a8e081f59442a70a3d054660e1ea74e914e7046cb345e6427e249e0efa331f1429f5091164c21b3b310c648f4330188b5a6f4799c81d445e711495e444172db61d8430cca6b053e01a7b1b1e6f11c74b17c52e280b8f52f971276e89d0985673e9b8c9c1d18a54c70b257ca231dd37a98020783866625f4ae21448de2ba942489ecbcad8f9c4cf375498d6b6f8ccfd1100da3654c5cbac5ac54d6a9707137f98424a5858e340dff9d961efadc4e857bc3138697586"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f00008fc000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00004c9000-0x8)={0x1000, &(0x7f0000111000-0x1000)="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"}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f000011a000)='/dev/dsp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000cc9000)={0x800, 0x39}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x20000000000000a, 0x2, 0x0) sendmsg$nl_route(r6, &(0x7f0000cd7000-0x1c)={&(0x7f000043f000)={0x10, 0x0, 0x0, 0x14840}, 0xc, &(0x7f0000ea3000-0x8)={&(0x7f00000a0000)=@getaddr={0x14, 0x16, 0xb06, 0x7, 0x1, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20008004}, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f000005c000-0x5c)=[@in6={0xa, 0x3, 0xffffffffffffffb8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) r7 = dup(r5) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000438000)=0x0, &(0x7f0000e3d000-0x4)=0x4) sendmsg(r6, &(0x7f0000ff5000)={&(0x7f0000093000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffff98, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000115000-0x10)=[{0x10, 0x29, 0x43, 'n'}], 0x10, 0x0}, 0x0) 2018/01/27 05:27:35 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f000000c000-0xc)='/dev/audio#\x00', 0x5, 0x4000) openat$rtc(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000000b000)=0x6, 0x4) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000000a000)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$random(&(0x7f0000394000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r4, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x169}], 0x1, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f00002b0000)=0x7) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000179000-0x8)=0x5) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f00003a5000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = getpgid(0x0) tkill(r5, 0x1080000000016) 2018/01/27 05:27:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1000000001f) poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") umount2(&(0x7f00007c4000)='./file0\x00', 0x0) 2018/01/27 05:27:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000004000-0xc)='/dev/amidi#\x00', 0x4, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000010b000)={0x7f, 0xffffffff, 0x6ca, 'queue1\x00', 0xbe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$vsock_stream(0x28, 0x1, 0x0) getsockname(r1, &(0x7f0000d21000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000983000-0x4)=0x2e) sendto$inet(r2, &(0x7f0000e43000-0x1000)="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", 0x1000, 0x4801, &(0x7f0000f8c000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) [ 201.204243] kauditd_printk_skb: 372 callbacks suppressed [ 201.204251] audit: type=1400 audit(1517030855.880:1161): avc: denied { write } for pid=25231 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/27 05:27:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000765000-0x12)='/dev/input/mouse#\x00', 0x9, 0x440) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001e7000)="4e2caf9e28461139985d88e0ac561acc2c16c425b28f72b43e347b0a6fc56b850e53a1dc5270b9e860b1eba9a651ea7c852157c670382323b9a5c2f306c8888e0221bec59a44bf5d88fd5596501ad63b46aceafa2b7b630f2745618b40aeabfbadaacc22d6d76cd3892d791583663226c3fa7a00f802c8474db89d84d94d5c7bca81c773c36903bb5f6cb7ad0913a0778c8ccacca2c224594f5fd8b940bc4003b5621233f0eaa90b08df685c8a3a61774fbd24825ef5a905288b3a173fd7bb8cd2a7c0bb338a0da033c56cc2f547bbd342a605a080", 0xd5) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000057d000-0x10)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0xf982}]}, 0x10) write(r2, &(0x7f000031f000)="", 0xff24) ppoll(&(0x7f000081f000)=[{r2, 0x1000, 0x0}, {r2, 0x8400, 0x0}, {r2, 0x0, 0x0}, {r1, 0x1, 0x0}, {r2, 0x4000, 0x0}], 0x5, &(0x7f000002c000)={0x77359400, 0x0}, &(0x7f0000b4d000)={0x0}, 0x8) [ 201.347886] audit: type=1400 audit(1517030855.880:1162): avc: denied { net_admin } for pid=25231 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 201.379413] audit: type=1400 audit(1517030855.881:1163): avc: denied { create } for pid=25232 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 [ 201.407701] audit: type=1400 audit(1517030855.881:1164): avc: denied { dac_override } for pid=25226 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 201.436389] audit: type=1400 audit(1517030855.887:1165): avc: denied { write } for pid=25232 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 [ 201.466087] audit: type=1400 audit(1517030855.887:1166): avc: denied { net_admin } for pid=25232 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 201.493774] audit: type=1400 audit(1517030855.887:1167): avc: denied { net_admin } for pid=25232 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 201.519305] audit: type=1400 audit(1517030855.911:1168): avc: denied { net_raw } for pid=25232 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/27 05:27:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003c6000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000efb000-0x10)={0x4, 0xac, 0x1}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000068d000+0x1cd)=0xfffffffff65851c7, 0x4) mkdir(&(0x7f0000e1c000)='./file0\x00', 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006b1000)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000ef3000-0x4)=0x7f, 0x4) mount(&(0x7f0000d42000-0x8)='./file1\x00', &(0x7f0000486000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f00000df000)="") 2018/01/27 05:27:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000e7d000-0x1c)={0x0, 0x0, &(0x7f0000e81000-0x8)={&(0x7f000072b000-0x1d8)={0x2, 0x11, 0x1, 0xf, 0x3b, 0x0, 0x4, 0x1, [@sadb_address={0x5, 0x0, 0x2b, 0x20, 0x0, @in6={0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7}, @in6={0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}}, @sadb_key={0x1d, 0x8, 0x700, 0x0, "6bd00c376e10fb8d42dbfee84856e6169fccf9f38cb0535f930a56d0c6af76767a6a4149ca0ac4ce225b84c69473cb6b0c6ce153761246127228217c5aa70ec62e213c7ef5dd8570c35a0098ec31c10ed29217ba226c79b6526b66862955edc3bdc1e5fe114708bc5a6c4c4aca083ab8bf05f2017052a0431bae09eee8cd6bb2296203ffccfb47aadaf7c3f49e826a78e1a60457e93ff3d06f8f4c7607736b27ed772d68ff3e7966204f7496843530bc8f1b72950e0cf648a1c4f06f1ec6e743b2b132dfdd3833e82dda85d366acef8cbc0ca7714cd3941cb49e3d68d72af788"}, @sadb_x_sec_ctx={0xd, 0x18, 0x3f, 0x4, 0x60, "a9590175ff7e261e4f6a89511afbea7e6836889a4c0facb332980da45eb5d74dda2ec59a147a40fd068210789c462c7eff9cbf818aa1d2dd0401c502865468312ccc58a95e200af6472a7685aaf32ad59476fc52854f14020ae2db0eb3a308ca"}, @sadb_spirange={0x2, 0x10, 0x3, 0x3, 0x0}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x4) r1 = syz_open_dev$dspn(&(0x7f00002f2000)='/dev/dsp#\x00', 0xffffffffffffffc1, 0x22400) umount2(&(0x7f000024a000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c1b000)=@assoc_value={0x0, 0x0}, &(0x7f0000ea9000)=0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001ac000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x800) sendmsg$key(r0, &(0x7f0000f76000-0x1c)={0x0, 0x0, &(0x7f0000972000-0x8)={&(0x7f0000e26000-0x100)={0x2, 0x7, 0x3, 0x5, 0x20, 0x0, 0x0, 0x3, [@sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}, @sadb_x_sec_ctx={0x14, 0x18, 0x8, 0x8000, 0x92, "6078fa6e599077988b431d4801a13058036f4b96c0099d5c9d1a51b96fcaa52134bb447cff445a000ae35725857641eaeb5000055464982cdf0773114b96d5f222256d160aac81afd7cd31102aab1fff208c69b2a8be961097fc5c5f018cc2f4adb1faeee4f0f1d0ca938ed679778b01586a8490e0c9f91e49b7d272c45de2b94d59d01dafd5a6504a694b6235b16d89566e"}, @sadb_x_nat_t_type={0x1, 0x14, 0x4, [0x0, 0x0, 0x0]}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x4) sendmsg$key(r0, &(0x7f0000b09000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x2, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f09000-0x11)='/selinux/enforce\x00', 0x10001, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/01/27 05:27:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001be000)={0x0, 0x0}) read(r0, &(0x7f0000495000-0xe3)=""/227, 0xe3) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000a8a000-0x18)={0x1, 0x0, [{0xfe, 0x0, 0x0}]}) 2018/01/27 05:27:36 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000006000-0x5)='user\x00', &(0x7f0000010000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)="d71cacee5df3976507580049aeaa7f9d7cda4cce0c53219b39bb8a69aafe49ed86466298a9ea003eab189b07e615b8074a13b09e82ea463099cf595b4202721a99c59c9689540d71c15984c20cec68050b7bf5844a262533e576df88e359f9bba4e975d17c55e4a073decb0e301c42e54efad7d23c0cef9373b363e3355904892c75865f58c06ad2314ee5a5e9fd4383a360d72c6346db2d9d0fa739299c8d928e", 0xa1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000009000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x100000000000003}, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/27 05:27:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d52000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000944000-0x10)="e5fcb5000b00000000bf0007ddb4fb13", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r1, &(0x7f00005f1000)=[], 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) r2 = creat(&(0x7f00000a4000)='./file0\x00', 0x5) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000287000-0x4)=0x8) 2018/01/27 05:27:36 executing program 6: 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, &(0x7f0000582000-0x4)=0x2, 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000cc2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 05:27:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000755000)=[{&(0x7f00006aa000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dc4000-0x10)=[], 0x0, &(0x7f000070c000)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}], 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000bc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000717000)=0x1, 0x4) [ 201.544363] audit: type=1400 audit(1517030855.912:1169): avc: denied { map } for pid=25242 comm="modprobe" path="/lib/x86_64-linux-gnu/libkmod.so.2.1.3" dev="sda1" ino=2811 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/27 05:27:36 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/240, 0xf0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c50000)='/dev/vcs\x00', 0x4000, 0x0) readlinkat(r1, &(0x7f0000b38000)='./file0\x00', &(0x7f0000037000)=""/34, 0x22) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001a6000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net\x00') exit(0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x455, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimensat(r3, &(0x7f0000c26000)='./file0\x00', &(0x7f0000b96000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/27 05:27:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003b2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000801000)=""/230, &(0x7f000070f000-0x4)=0xe6) r2 = epoll_create1(0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b87000-0x4)=0x0) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 05:27:36 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x800, 0xffffffff, 0x2400, 0x2, 0x81, 0x17a, 0x7ff, 0x6, 0x1, 0x5}, 0x10) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 05:27:36 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000347000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000b2a000)='/dev/admmidi#\x00', 0xab, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x3, 0x4}}, 0x2e) socket$vsock_dgram(0x28, 0x2, 0x5) 2018/01/27 05:27:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000251000)={0x9, &(0x7f00000ad000)=[{0x3ff, 0x8, 0x1000, 0x10000}, {0x5, 0x6, 0xe91, 0x8}, {0x54, 0x3, 0x1, 0x9}, {0x9, 0x1000, 0x5, 0x3}, {0x3, 0x4, 0x0, 0x3}, {0x7, 0x5, 0x9, 0x8}, {0x7, 0x9, 0x7ff, 0x374d}, {0x5, 0x6, 0x7, 0xbb5}, {0x4, 0x6, 0xf4, 0x8}]}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x9, 0x800, 0x10000, &(0x7f000077d000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000d62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00007ea000-0x4)=0x14, 0x80000) recvfrom$packet(r2, &(0x7f0000106000)=""/66, 0x42, 0x0, &(0x7f0000f66000-0x14)={0x11, 0x1f, r3, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000c0f000)=0x0, 0x4) 2018/01/27 05:27:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x3, 0x52100) [ 201.712843] audit: type=1400 audit(1517030855.916:1170): avc: denied { map } for pid=25242 comm="modprobe" path="/lib/x86_64-linux-gnu/libc-2.13.so" dev="sda1" ino=2784 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/27 05:27:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000307000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101100) r0 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x0) 2018/01/27 05:27:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x100000001, 0x3) r1 = syz_open_dev$midi(&(0x7f000002e000)='/dev/midi#\x00', 0x7fffffff, 0x102) write$evdev(r1, &(0x7f0000fb7000)=[{{0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x20) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc8000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/27 05:27:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fa0000)=0xfce9) recvmmsg(r0, &(0x7f0000b5d000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000de0000)=[], 0x0, &(0x7f00002c8000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000414000-0x8)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) 2018/01/27 05:27:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000dea000-0x4)=0x0) write$evdev(r0, &(0x7f0000c2e000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000636000-0xd)='/dev/usbmon#\x00', 0x0, 0x254800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000a81000)={0x10001, 0x1, 0x6000, 0x2000, &(0x7f000005b000/0x2000)=nil}) bind$nfc_llcp(r1, &(0x7f000002a000-0x58)={0x27, 0xc7, 0x1000, 0x7, 0x0, 0x80, "7b1b23c1d6951f086fbb75bc512ea988021ed85335b3c8a89e7ffc3dde138c85f6cc5ad3321a8f183fe9377f8dde29bb11624c50fb9176095b49881bec0f77", 0x9}, 0x58) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e33000)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000fba000)={0x3, 0x1, 0xdb13, 0x8000, r3}) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000052000-0xb7)=""/183, &(0x7f0000ff9000)=0x44d) 2018/01/27 05:27:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IPT_SO_SET_REPLACE(r0, 0x29, 0x24, &(0x7f0000002000+0x68f)={'filter\x00', 0x0, 0x0, 0x2fc, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000002000-0x10)={0x0, 0x0}, []}, 0x60) socket$bt_cmtp(0x1f, 0x3, 0x5) syz_emit_ethernet(0x3e, &(0x7f0000bba000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/27 05:27:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000856000-0x4)=0x0, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000acd000-0x20)={@generic="40d290cea7df31b0acca2a0995ec87b3", @ifru_flags=0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000732000-0x20)="0100130500000000feffed1f030007020000000b000000000449fbf51a007e23"}) 2018/01/27 05:27:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000f0e000)=0x0, &(0x7f0000556000)=0x4) 2018/01/27 05:27:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092d000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r0, r2, &(0x7f00005d5000-0x8)=0x84b, 0x2000000000000ff) 2018/01/27 05:27:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000727000)='/dev/audio\x00', 0x400500, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000cd3000)="51af1122a3bd321975c3f50b5162d1219897e785ae9369097f40475a7ba285010721ed192b11b5d69c5ccf912a1e3f5fd8c93574f38eb7659a632e6def61237c0e8d3120285f0538e0d6503368c7e601c3cd42b2559bad669134cfe68eea0e34cdb3da0553e23d30c0c485f9dd4d4b431ee3eaa0299a156c65b306ef7d34877d857f723d8f067e45d682fb2d") ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00009cf000)={0x79, 0x0, [0xffffffff80000000, 0x2, 0x7, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$alg(r1, &(0x7f000012d000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00004d2000-0x4)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00008b6000)="71e61c15df848d108cec4f8e2c4bb4", 0xfffffffffffffdda) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000161000-0x8)={0x2, &(0x7f0000f36000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000ac4000)={r3, &(0x7f0000236000)=""/19}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e68000)=@assoc_value={0x0, 0xfc2}, &(0x7f0000678000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e2b000)={r4, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$vsock_stream(r0, &(0x7f00002e6000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) r5 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000c7f000)=[{0x0, 0x0, &(0x7f0000386000-0x10)=[{&(0x7f0000c4d000)="f3710b6d85c1c2c1184740ab6b756b07", 0x10}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r5, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/27 05:27:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000bab000-0x40)={0x0, 0x0, 0x0, 0x0, "923a938145a5bd0b54afe1b78936a7fa0226b851b091cb2c1e20bd89e0672bfd0c47436235f4b215bb31e584", 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f000052c000-0xc)='/dev/amidi#\x00', 0x34, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) write$evdev(r1, &(0x7f0000a37000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0xffffffbffffff00d, 0x0, 0x0}], 0x36a) 2018/01/27 05:27:36 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dc3000-0x9)='/dev/ppp\x00', 0x400140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000ce8000-0xb)='pkcs7_test\x00', &(0x7f0000403000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ffb000-0x57)="3c915ce13070403a0f47df05695ebc0b6bf2de1dc2c32aafeea33e3e9ee2f8e30f9e9af5671472fa876038e349b065d45f95a93e8ebedd341bcf9e0a2452092a8e9e28583f82e61a85aa450a18395764cd9fbee028973a", 0x57, 0xfffffffffffffff9) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000ffb000-0x5)='user\x00', &(0x7f0000ffb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ffa000)="245105d27e5cc9a8bf9b15ab773cd8dd765c42a0a902559345f04a0254cbf7a1d4f2dbe12f76e7bd63e4c324f9e6ceb609ac5867f38e4e3b756aa9db57c4ee9cc30b682808703ce7f5418862d1603d22438e20a5acbe7e1fabb8163e30283f363ce767047799439ea6f47a4eefb7df9820494484cfb38947630011e4939637c8a76109d01ee90edd5cd3253641076545c40d9d2dcdd74da1265c6b8ffaee18462948d91ee349550885184bded366ec0e395f24f1e8eebbc885da89cb7ba87a15aa4a073cee", 0xc5, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000ffb000-0x8)=[{&(0x7f0000978000)="da726b380d69bd24f9a1aa0a888fa4fa1a023e6cd11faa015e6b84b0b43aa22f534bceade48f1909b702d4696e35f9f5994dfb948fe662dbd3f010b92c9b791b5b7f435652c8c5e2a33d9e511eb79ec35b45ca9e60121bd97e56d06744494d6512d37adb98d5d607eda3bed07a30286e66a9d593e14a16829a578422fe8847b5a0d09ef5bb0c09f132e50644cd440220ec8321f78f9311f1319abc243813aa1ff8441de2f8a7b2", 0xa7}], 0x1, r3) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000a26000-0x1c)=@req3={0x1000000, 0x9, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/27 05:27:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b70000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000caa000-0x4)=0x400) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000147000-0x8)=0x3) recvmsg(r0, &(0x7f00004c6000-0x38)={&(0x7f000006b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000242000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f54000)={&(0x7f0000f15000)='./file0\x00', 0x0, 0x8}, 0x10) lgetxattr(&(0x7f0000a19000)='./file0\x00', &(0x7f0000667000-0x26)=@random={'trusted.', '+security&vboxnet1}-/selinux^\x00'}, &(0x7f0000482000-0x1000)=""/4096, 0x1000) 2018/01/27 05:27:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000afb000)='./file0\x00', 0x0) r1 = add_key(&(0x7f0000dfb000-0x8)='rxrpc_s\x00', &(0x7f00002ea000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008c3000)="6e6fc57eccddd14ce7e84911eee67b681ad536df5722fdb95f944ab68c22d93083230ccddff97666e3a4a33636715f1d16a7e45d9bbf11f0ea6f3186fc025f4a28f83dfd28e47bbcabeccb7253daf7bec6b2c4698d5f912cf7fcb8c028fa44e91000bdfe5dbafb2db2a5cedc5f625afdbdf9a8390b1c", 0x76, 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000449000-0x5)='user\x00', &(0x7f0000577000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002d9000-0x81)="bbecb6d0cd51a8bed01453242c54bc4bd37e7a5ceef6c84393b369cd11763209186562a17d55a72829f4e66d12192c4c6f5f1b9c610b444d4918b94a3c75de6dbce3c99df35fe1bc33a330bb5fd9846963ebeb337f063fca472b6411e97b8c9ca1369950d0d56de582c148636454e54e234558d853e78fbe3b53ed1cf728a9f708", 0x81, 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000a2f000-0x2)={0x7, 0x1}) r3 = open(&(0x7f0000fad000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00006fc000)={0x0, 0xda, "b9da92dfe2e6e8a12a19da865b55cbc69eb29fabb5ed3f24af33a6f11045f123419e94d8c10f8bf50a9d9fe72da569d92865d5598c6d4cd34b48c25c3bdc37f65a0baa1cba237d081876c34471ffcab749466c0a543bbdd2ab8ba53bbd04fbe3f980e79a28216e89a013f2ce0ca199299af7edbacb3261d4db14b6971af48d6e3d5934e021a360a86f1fdd52efe7dc3d9ad8b102fb5d06f8dd983dba8cdadd8e9fca057d61d8c8d204774c3edafbb4d8edfb396e880b7bba61b2da6aece735aaac1d15c3f8234535fb44d600442402c89bb00abfcca1a6da2ba2"}, &(0x7f0000582000)=0xe2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b38000-0x8)={r4, 0x0}, &(0x7f0000139000-0x4)=0x8) r5 = openat(r3, &(0x7f0000a3e000-0x8)='./file0\x00', 0x601c1, 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00001e3000-0x14)={0x0, 0xc95, 0x9, 0x6, 0xc6e2, 0x8}, &(0x7f00001af000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000364000-0x4)=@assoc_id=r6, &(0x7f000043a000-0x4)=0x4) fcntl$setlease(r0, 0x400, 0x0) 2018/01/27 05:27:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000590000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000bd1000)={0x7ffffffe, 0xd}, 0x2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = add_key$user(&(0x7f000072f000)='user\x00', &(0x7f00008ee000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000028000)="9b53d1fb524023b96e590cde69fe3393cc4fdf97da75efefb9c19d591590dec6df690dfea7aabc779605f2885883294684951ddf470f29d40cd31365ba101363c1931cd328bcd727fa41f54c37f77f2ee9a0fc4e084e182a150b78da546379b6e3551588c56f37aaf2189c68cb5e570534259dafb172a20f38e29f313c76bcd96d7bf0f84d4d7285568cca4bf6ce861b1f046862dc5b9240f2e88cf18d8d39519faa51a84d83c100335287989b11515f3a29c2d1859abca6895da88f6290beee2c69faba8399f2c10f49b78a27bec6a83e802ff85b0ff478b44e6cb013ab5b1f491e605436b7", 0xe6, 0xfffffffffffffffd) keyctl$setperm(0x5, r2, 0xb0018) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f000082d000-0x4)=0x0, &(0x7f0000bdf000-0x4)=0x4) 2018/01/27 05:27:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000f4b000)='user\x00', &(0x7f0000ac9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001d4000)="dab3ac58f76d51fcc6", 0x9, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000cc7000+0xacf)='user\x00', &(0x7f00008c1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c94000)="717cf15fef6609aabb8f8c7dbf64e44a234d3daaff79c9631f2f2ba5919c66f63da23f8c74fda53d083289dcbd375b87b1a964a680213b5c36aaa7c4eda8e3dfa7", 0x41, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f000048d000)='user\x00', &(0x7f0000ccc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006d9000-0xa3)="bb18324de7d81fd08ff0385634d1270c618dc5f2038818d3d4c36632f05fcd5725078c15cfb712b7eeb0343a746db112c5c7f2acf1260b1c4c2c6d06006b2357e1bd570c1cf41eec2d01f6216a33cc73412be83dd3683ad1202e9caebd4b6bdb0d5492a8c08772dc1b0cb84ede386182c9c24786a36b70dc2667a5b76de0c957c3ec2838c38a291a60148c150777158fbf12599fdabe29ace1742898154f2d451b7bf6", 0xa3, 0x0) keyctl$dh_compute(0x17, &(0x7f000068b000)={r0, r1, r2}, &(0x7f000054d000)=""/10, 0xa, &(0x7f00008db000-0x2c)={&(0x7f00008ef000)={'ghash-clmulni\x00'}, &(0x7f0000602000-0x7f)="6b5a285c4bd8d0aa5ea86446e5dd1e0d35bfe9e24ffea24f50d0e3a1324feb597fccb3a4d9632d743c66d353cc0bd9c86f2b6090e3d2d0d926b6cbc2f5c70b150762d7794b6695a2eca49320c5b4a26b9cca2e298d2db36f254f31191e241cf718ff08c45a16d850deb41cff7845ce1c989759fbc16f45c8036313aaa28d9e", 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec5000)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000033a000)={0x1, [0x0]}, &(0x7f000059e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008b2000-0xc)=@sack_info={r1, 0x40, 0x0}, 0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000737000-0x1d)=""/29) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000927000-0x8)={r1, 0x1}, 0x8) 2018/01/27 05:27:36 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x3f, 0x202, 0x0, 0x8, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c54000)=@sack_info={r1, 0x1ff, 0x0}, &(0x7f0000079000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/27 05:27:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) link(&(0x7f0000636000)='./file0\x00', &(0x7f0000c1f000-0x2)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000792000)={0x4, &(0x7f0000b86000)=[{0x8, 0xffffffffffffffc1, 0x243, 0xf81}, {0x10000, 0x81, 0x5, 0x0}, {0x8001, 0x8, 0x1, 0x100}, {0x10000, 0x9a, 0x2, 0x5}]}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000ab0000)=""/87, 0x34, 0x0}, 0x0) 2018/01/27 05:27:36 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001d000)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000011000)=0x7, &(0x7f000001d000)=0x4) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000001e000)={@common='bcsf0\x00', @ifru_flags=0x102}) r2 = syz_open_dev$adsp(&(0x7f000001d000)='/dev/adsp#\x00', 0x2a, 0x200000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000001d000)=0x8c000, 0x4) 2018/01/27 05:27:36 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000006000)={0x14, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004c0000)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00005da000-0x8)={0x4, &(0x7f0000460000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r1 = syz_open_procfs(0x0, &(0x7f0000a41000)='net/\x00nmp\x00') ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000ea0000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000fe6000)={0x0, 0x0, 0x1000, "90e1b36ba324", "b651ea8f905dd05542ae439c26931543"}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c58000)='/dev/ptmx\x00', 0x200, 0x0) mkdirat(r1, &(0x7f0000dd7000-0x8)='./file0\x00', 0x0) 2018/01/27 05:27:36 executing program 0: r0 = socket$inet(0x2, 0x20000000805, 0xfbfffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x60f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000002000)={0x200, 0x2d0, 0x7, 0x304}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000508000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000bb000)='/selinux/member\x00', 0x2, 0x0) recvfrom$unix(r4, &(0x7f0000b87000-0xb2)=""/178, 0xb2, 0x40, &(0x7f00008c9000)=@file={0x0, './file0\x00'}, 0xa) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000f66000-0x8)=@assoc_value={0x0, 0xd224}, 0x8) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fb8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getpeername$packet(r2, &(0x7f0000484000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f44000)=0x495) setsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00004ad000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000851000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000d50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r7 = socket(0xe, 0x4, 0x20000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000e68000-0x10)={0x6, 0x200, 0x42eb, 0x200, 0x0}, &(0x7f00006f7000-0x4)=0x10) r8 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00009dc000-0x8)=@assoc_value={0x0, 0x401}, 0x8) r9 = socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000119000-0x28)={'vcan0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f000046a000)=0x5, 0xfffffffffffffea4) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000d34000)={0x2, r3, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x6, 0x0}, 0xc) getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000+0x76e)=0x0, &(0x7f0000000000)=0x4) 2018/01/27 05:27:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000392000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f000052b000-0x10c)={0x5, 0x1, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) fallocate(r0, 0x1, 0x2, 0x9) 2018/01/27 05:27:37 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b1e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000000000)=0x0, 0x1, &(0x7f000025d000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004de000)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) 2018/01/27 05:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cfe000)={@generic="e1fa890096a3271a30169ee2e9dc3967", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00009d4000)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) 2018/01/27 05:27:37 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x6)='wlan0\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000004000-0x4)=0x0) writev(r0, &(0x7f0000002000+0xc51)=[{&(0x7f0000003000-0xa7)="", 0x0}], 0xb9) 2018/01/27 05:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x7, &(0x7f00000b2000-0x58)={0x0, 0x1b, 0x2, @thr={&(0x7f0000bf2000-0xc8)="12ea166674fa5347ba6649ba81a35e8379a8efcece548dca7a67477db34fe0851d0a0da7d6cfe167d4af838ec5b6e1de36101d8f16552ff459fd010ca32382e6515adb8dddf47af610f7f43332790c9b47b52a3b59983b9f44a7540831bb187f7f0c4aa95a116e4e132c4c8784533669b170405e7c3111e02a99ec8ee908d82906f6178f557bd6abbb8b1235bb3e943857bb1558113ef8bcb0a055cd42fbff7be3aba2feae0ad7984a707d27d98c41b1a605863aa2e8e2c5a226851ece97fe9964fb044ac8f20282", &(0x7f0000b98000-0x84)="9aa53ee23b5308c58a5b05a6d6d21b395929fcf85eef7f1dee92053b5040b9a58ecf27e386d800bd8e522ea7a576ef2bc7d43a93d7fc2c6df454822de31f51b8b9ee093ed2533adc352467e903f778cc0f3990ce3b988f55c76ae6871f965cecb0624fdf51944a423fbe8e3b543afca68038a123395652a17e4a546d8916141b3812a664"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e6c000-0x4)=0x0) timer_gettime(r0, &(0x7f0000a93000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 05:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000fcb000-0x11b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x1f, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) bind$alg(r0, &(0x7f0000e8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bf3000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f0000ae9000)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10) bind$alg(r0, &(0x7f0000d4f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/01/27 05:27:37 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000627000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0xb5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000bc6000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x1268, r1) r2 = accept4$llc(r1, 0x0, &(0x7f00008ef000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5d000)='/dev/ptmx\x00', 0x0, 0x0) r4 = epoll_create(0x10007fff) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r3, 0x540a, 0x2) r5 = syz_open_pts(r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000bff000)={0x0, 0x0}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000beb000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000409000-0x8)={0x0, 0x0}, &(0x7f000008f000-0x4)=0x8) 2018/01/27 05:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) epoll_pwait(r0, &(0x7f000031b000)=[{0x0, 0x0}], 0x1, 0x2, &(0x7f0000e15000-0x8)={0x0}, 0x8) 2018/01/27 05:27:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x1ff, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000)=""/4096) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/dev/qat_adf_ctl\x00', 0x4040, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00008b4000-0x18)={0x5000, 0x1000, 0x8, 0x98, 0x50e7c755}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x45, 0x0, 0x0, 0x0}, {0x6, 0xfffffffffffffff9, 0x0, 0x0}]}, 0x8) sendto$unix(r3, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/27 05:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004be000)={0xffffffffffffff9c}) sendmsg(r0, &(0x7f0000add000)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f0000c61000)="901232", 0x3}], 0x1, &(0x7f00001bc000-0x1244)=[{0xec, 0x115, 0x4, "d2c833070dd38e04fe668be564664bd1feef7424488f6dacfb3cbdce837867860f6dcbf1ecc6b3e31ce6df75d1e06bb87d6f18fb073c70580ba23eec170f0bd2d741cfbdd4dee1532839c7c5b07cfb506a4e6ab1f7a1479907ab8e8530dfc81e1a359fec7e8e0c5b5957d60067a2d00756da6d927a47c0d0a19d46fca6f0178dd58cf3758b879db62f6708a81d20be9debb8750b260b634c460f87c448cff51f0da6a3cfcf25bf4759e8a75e700c26d653af8aca683831a0b241c5090de0e696c21c616e825a281b0361834198c9158b9532038d70ea9fca2c79aa9338"}], 0xec, 0x4}, 0x8010) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x7c, &(0x7f0000000000)="", 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ff4000-0x10)={0x0, 0x5, 0x9, 0xffff}, &(0x7f0000095000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000af1000)={r4, @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]}}, 0x8c) ioctl$sock_netdev_private(r3, 0x89ff, &(0x7f0000c06000)="bf7142b515ee6582f9c7b323580633e6d8eb954d116191f86b68ae5f3409009878b322ca2c3c267aba7dd185c0608bdc") setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000d39000)=0x7d, 0x4) mq_timedsend(r3, &(0x7f0000ee2000)="007f9bfc6eaac5bcc1efe632fdba6eba68a8338179ab82c81aa3ad3aa0cc43ecda0b52aa289a47e4f0016b713ddc7942458b66b4fa0c151dfbf8584723b8d8548a85aaa8bba6a4362d14592a85c4b7a4f4f51d3a94e1756a5c6890b4d5c213c5e4795a9f", 0x64, 0x9, &(0x7f00007aa000-0x8)={0x77359400, 0x0}) bind$inet(r3, &(0x7f0000be2000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000596000)=0x6, 0x4) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00003d1000-0x4)=0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x5) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(r3, &(0x7f0000978000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000187000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x800000010d, 0x2, &(0x7f0000926000-0x91)="02ca3b02df33fcdd32c2793ac63cda1ac8f43b1332e82d4170abf252d3d872b649eb5dcf9a4fbd76aa2d89a6d607ccebb7986d1e4df68f98dcc4ec69b7cc728f8e46ba48e3b36ecbfecde179d776b8af3ed3f73e078316b2ad98000bfc626a796798a8941cc625c100ce13baa9dbad29dc7c124a13b7f9c5a6837e1abc3d59483e", 0x81) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000f6e000-0x4)=0x0, &(0x7f00001d2000)=0x4) sendto$inet(r2, &(0x7f0000817000)="", 0x0, 0x0, &(0x7f0000a73000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000427000)="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", 0x7f3, 0x881, &(0x7f00004f2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00004c6000)=0x0) 2018/01/27 05:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x1c, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) clock_gettime(0x0, &(0x7f0000288000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000a79000-0x4c0)={{0x8, 0x0, 0x23121791, 0x20, "61124a362ae81c77fd0754bba790face92878c801226fc01d4d8014024920b5cea62b00ef857498406628ddf", 0x1200000}, 0x5, [0x8, 0x100000001, 0x9, 0x80000000, 0x0, 0x0, 0x7e9, 0x200, 0x8, 0x10000, 0xfffffffffffffff9, 0x3, 0x1, 0xf42, 0x3, 0x1, 0x3, 0x20, 0x7ff, 0x80, 0x81, 0x5, 0x8, 0xffffffffffff0aed, 0x2, 0xffff, 0x1, 0x3, 0xfffffffffffffff9, 0x4, 0x32, 0x5, 0x80, 0x7261308a, 0x5699, 0x4, 0x9, 0x8, 0xffffffff, 0x0, 0x40, 0x7fffffff, 0x70000000000000, 0x7fff, 0x6, 0x4, 0x9, 0xffffffff, 0x9, 0x7, 0x4, 0x2, 0x9, 0x4, 0x10001, 0x2e70, 0x100, 0x3, 0x5, 0x3ff, 0x8, 0x1, 0x9, 0xffffffffffffffff, 0xfff, 0x2, 0x4, 0x1, 0x7ff, 0x1, 0xfffffffffffffff7, 0xbe0f, 0x7ff, 0x486a, 0x7f, 0x7fff, 0x2, 0x3ff, 0x4, 0x10001, 0xfffffffffffffff8, 0x6, 0x7, 0x7bf, 0x9, 0xfd66, 0x6, 0x5, 0x0, 0x9, 0xffffffffffffffff, 0x7fff, 0x3, 0x8, 0x1, 0x545b8c99, 0xacb4, 0x8, 0x5, 0x3, 0x5, 0xffffffff, 0x6, 0x7, 0x1, 0x4, 0x3fc, 0x1000, 0x101, 0x5, 0x7, 0x2, 0x3, 0x3f, 0xaf0, 0x8000, 0xa5, 0x8, 0x1f63, 0x8, 0x6, 0x8, 0x200, 0xffffffffffff8001, 0x8000, 0x400, 0x0, 0x5], {r1, r2+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000614000)='/selinux/context\x00', 0x2, 0x0) 2018/01/27 05:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000eee000)='./file0\x00', 0x1, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000dc0000)={0x1, 0x666, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000006e000-0x6)='rxrpc\x00', &(0x7f00007b8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000641000-0x2d)='trusted\'\\self[keyring\\securitymime_typeeth0:\x00', 0xfffffffffffffff8) request_key(&(0x7f000032b000-0xb)='pkcs7_test\x00', &(0x7f0000912000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003b5000)='\\\x00', r1) keyctl$clear(0x7, r1) 2018/01/27 05:27:37 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000024000-0x8)={0x0, 0x0}) memfd_create(&(0x7f0000010000)='\x00', 0x2) syncfs(r0) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/checkreqprot\x00', 0x4defaf14590797d5, 0x0) bind$netlink(r1, &(0x7f0000021000-0xc)={0x10, 0x0, 0x2, 0x80008000}, 0xc) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:37 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000092d000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r0, r1) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000fec000-0xd)='/dev/dmmidi#\x00', 0x7, 0x18440) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000cf1000/0x18000)=nil, &(0x7f00003c0000)=[@text16={0x10, &(0x7f0000feb000+0xf6)="66b9c609000066b80000008066ba000000000f30ea0020610066b9780b000066b80000000066ba0080ffff0f30baf80c66b814763d8e66efbafc0cb8f67fef0f6307f30f060f0fbc25c5b09a00005500d8fc2ef081620a7646", 0x59}], 0x1, 0x40, &(0x7f0000feb000)=[], 0x0) sendto$packet(r1, &(0x7f000019a000)="", 0x0, 0x0, &(0x7f0000923000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/27 05:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f000042e000-0x4)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e44000)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a30000-0x8)={0x0, 0x6}, &(0x7f00001de000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000517000-0xb9)={r2, 0x630, 0xb1, "2a75cef07d05e7303d8a9ea8370cbf7d2d38eee987b18a6b5ca4c9c0b35394c34f03d4265045b7d3bcf33ffc2ee273d3aef088c15b206fa1dcd8eb382fdb472a5db813d75b0ddeb497b2640cf94a363a655184eca4acf99c4f95e6705fb6b2d825dcb1529c85b8680b443f0c1d2279527ce4f4517ccb075c72a50d900d748dbd64bfc8fc08d208103846059128e0337fdeb73f6a6727aea1ab8a4705d2bf8e8d5596394c1202f2918c8f79df248e667d09"}, 0xb9) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000019a000-0x5c)={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7fffffff}, {0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0xfff, [0x2, 0xff, 0x1000, 0x5, 0x4, 0x6, 0x12, 0x101]}, 0x5c) io_submit(r0, 0x1, &(0x7f00000b9000-0x18)=[&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000070000)="", 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) 2018/01/27 05:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000917000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00001a9000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f0000965000-0x4)={0x0, 0x0}}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r1, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r2 = socket(0xa, 0x4, 0x7) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b45000-0x4)={0xffffffffffffff9c}) r6 = syz_open_dev$urandom(&(0x7f0000265000)='/dev/urandom\x00', 0x0, 0x60000) sendmsg$unix(r2, &(0x7f0000566000)={&(0x7f0000581000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000eb2000-0x10)=[{&(0x7f00006b0000)="6625a9f8d407f8831a4f477b9fb98088d312ec019689d76b9b8cbe0043c43a0420839dc8213f4ee7236188a6ae14e5057dfb3faaee58a88e0585e5fc39e022646257d30d39fcf4eeea8dd2535e9328577fe7c32e1995040efb812af44a6c9a142f0ed4492e84ce81384fade18577a5f404e02ab448cfd5209e6aaa", 0x7b}, {&(0x7f00001da000-0x1e)="0da89a32866808f8072a91cb812995b90a83db30a70f1dfeaee8674324a0", 0x1e}], 0x2, &(0x7f0000b6e000-0x1c)=[@rights={0x1c, 0x1, 0x1, [r3, r4, r5, r6]}], 0x1c, 0x40080}, 0x810) tkill(r0, 0x1000000000016) 2018/01/27 05:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009cf000-0xb)='/dev/mixer\x00', 0x410080, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dbb000)='/dev/mixer\x00', 0x8800, 0x0) fchmodat(r1, &(0x7f000054f000)='./file0\x00', 0xa) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000091c000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008cb000)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) sysfs$2(0x2, 0x74a, &(0x7f0000db0000-0x35)=""/53) 2018/01/27 05:27:37 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, &(0x7f0000005000)="", 0x0, 0x0, &(0x7f0000006000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/27 05:27:37 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000ff2000-0x2)=0x0) connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff3000-0xc)='/dev/rfkill\x00', 0x201, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ff3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000101000)='stack\x00') sendfile64(r0, r1, &(0x7f0000030000)=0x0, 0x8000) llistxattr(&(0x7f0000ad0000)='./file0\x00', &(0x7f0000d59000-0xaf)=""/175, 0xaf) ioctl$TCSETSW(r1, 0x5403, &(0x7f000047f000-0x24)={0x33, 0x3, 0x7, 0xe42d, 0xffffffffffffffff, 0x400, 0x80000001, 0x8ee, 0x1, 0x5b0c21e3, 0x4, 0x4}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000138000)={{0x3, 0x68}, 0x0, 0xfffffffffffffff9, 0x7ff, {0x443, 0xfffffffffffffffa}, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fdatasync(r0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000814000-0xf2)=""/242) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000a21000-0xe0)=""/224) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000f5e000)=""/212) 2018/01/27 05:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r1, 0xc008ae88, &(0x7f0000885000)={0x1, 0x0, [{0x4b564d04, 0x0, 0x0}]}) r2 = syz_open_dev$dmmidi(&(0x7f00003ef000-0xd)='/dev/dmmidi#\x00', 0x3, 0x80) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/01/27 05:27:37 executing program 4: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ac3000)={0x0, 0x7, 0x3, 0x8, 0x0, 0xfffffffffffffffd}, &(0x7f0000ac4000-0x4)=0x14) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ac3000)={r1, 0x9d}, 0x6) r2 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000289000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005a2000-0x4)=0x0, &(0x7f0000ac2000)=0x4) 2018/01/27 05:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800008000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000066e000-0x4)=0x0) mq_getsetattr(r0, &(0x7f00000d6000)={0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:27:37 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000367000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x8) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000002000-0x10)={0x0, 0x0, 0x10003, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000001000)={0x6, r1, 0x10002, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) 2018/01/27 05:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003ec000)={0x6}, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c87000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/01/27 05:27:37 executing program 2: r0 = syz_open_dev$amidi(&(0x7f000049f000-0xc)='/dev/amidi#\x00', 0x1, 0x511480) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000033b000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a44000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@loopback=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}, {{@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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000f4c000-0x1c)={&(0x7f0000b99000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000000000)={0x1530, 0x11, 0x6, 0x0, 0x4, 0x1, {0xb, 0x0, 0x2}, [@nested={0x1298, 0x51, [@generic="5a646990512649b069ba5e77b1f3475edffaf144fc9b4567849a5d04344852477fd07d0a1c10f18034ea03e7693c53369b8d3d8ee8e5f78676e785c5af456fe9ad4104db7760ca32f3b088d42a3048089cd039a80fd18072b2015017cbae48cac7eb115eb9197176f95c26", @generic="3125445f88efbca38074dec6690927b41140a2ee064f45fa59a78a33cd972e859f9dcc0d6a5784cad315fb8bd6894da954f3d11966062a5f5130532211f509b25d24e8b746d4a3478098411e20405c07dd3816c84e9da91bc1080620f2973118c4ebdc0abc7fce87d4309c52d5172e2017b8d0a72f49cbab17ba837f1f1b9fa7b3024187a720b7bed02a63836f2947797d625f5dbc9ebc3079ffbba26bb962cf27b566650f9b93ad00ef21c970d7780cbc3351b6080f749539cb053fd0f0814b5e4dd3807a5a808d2bfc556698aafad3", @typed={0xc, 0x34, @u32=0x5d15912}, @typed={0x8, 0x37, @void=""}, @generic="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@generic="615f23b26f680486ec4abde85ac33228ec144fc3057a6ab3e5b771c3456461f89d08692d0ab0ef64d6cc7aa214bd935408ee29f175827554e0d48832df1ea8e3d4ef4c128aa5827bcdb1f90774e2991bf54a6c7d56f759cebccbf3624950a77bb8f5139eb01d512498f914dc35a95ee472056e0e214842cac8adaa8e3a78490e88a32b8ae8e32974fb5869221e14c6b008a170196c2d1f77b365c035636e0bd0e4a2ec28bf7ddc69840978d55fef4b7ac1979b", @typed={0xc, 0x50, @pid=r1}, @generic="76496fc854fe8e33c363fab685da290f58afd53058e15bcdbfa9df4cf76bcb934faf8286815a59ee6e30c2b5b45a4fa744fe739c6c4b5ed25a74b26ef405ed88192e6558b77b555438ee7ff09c1fdca1783f0882ee5209ccf163a32af8718a6430bcb33c9978fa69322c7ca75e8922688db08df5cdd7fa6440a184fdd72f6ea3f6d1558adc27"]}, @typed={0x8, 0x2c, @void=""}, @generic="4d85e772acf149bdd057e37009fa8fd5a79382574836755372357848ceec0333c8d693719452a06bcd2a5f88ee34b5bd6fe4876e7bc7760d6bf148625e553ba448518746b0b92a3dfa7c0ee7a1fc7ab25092a2899508", @nested={0x154, 0x17, [@typed={0x8, 0x68, @void=""}, @typed={0xc, 0x20, @pid=r2}, @typed={0xc, 0x53, @uid=r3}, @generic="677fb9b02332e809ae7bb56a7e2e28e8bc5a94addd3357b60001448d0e87176a7b78261cf664e083d44a13bd192dab0943b2f3add729d0c9a19eea4e7aa205d1f64da7ce2a71a28f9cbbde77cb72d63ad403dbf7f6bbf210e907c0f208eb3c4a4fcf5ed6d1c76f8f7a327fd9bb4262d4ab77275bfda388c8a6b56d5b8773b0fdb061f926d92a3eaf1b5c8b7f573cb7ff85e617c7f54ba1b391680cdd99915e3099f92149f1db1ceb4fd641ef579992bd059da712f9f9c5707131f1a4f66b46a64039b259e4ca3baebf929a6c8e1cc298c3b711eb06b75238fb5548ba3b364b557398564e1caa0cf1d0fd273c5547ee8a6a30f3d621b5bfb67295c6", @generic="3b98b80c5aca7fe2f2e108b59c19ee56895e15eb9b7ab2350985c82063bc541561aca30bb89073bec0de2d4a700de20c154a2dde73"]}, @generic="8ef0dc84204315fa8879c9ec9240a542f56418502171d0d5fcf440260f5d8385c04ad39b2f7ae417d0a99549b649ecfba87a2a176c19a9834190833d4e4e73f0a41108b93b02c80e4c2fc60f1b52536e2decf96269aaf5006e1930dcdda084624ca63dcbea814d2e371c40276a149f24ba44a962bd97bac02ebe266b43fc6fc46df4a8f76a973ddd81056af6e665e350dd367a6cc0c74b89ed9def77ae05cb1943837cab95ce3564b0332d15577cb93016da272f0b052a20bdb9d13a0e63b90ef36e4f2639cb85a7ce353b235a30d09ec4"]}, 0x1530}, 0x1, 0x0, 0x0, 0x8040}, 0x4) 2018/01/27 05:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001d5000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004b8000)=0xb) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$vcsa(&(0x7f000093f000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x42) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000c43000-0xc)={@broadcast=0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000099c000-0x4)=0xc) sendmsg$key(r1, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000d43000-0x8)={0x0, 0x0}, &(0x7f0000c1d000)=0x8) 2018/01/27 05:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005a9000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000060d000)=0x2) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r1, 0x5451) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000712000)={0x0, 0x0}) 2018/01/27 05:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a05000)='/dev/audio\x00', 0x0, 0x0) fstat(r0, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x2) 2018/01/27 05:27:37 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000f6c000-0x8)=0x0) 2018/01/27 05:27:37 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000754000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000464000-0x88)={0xe3c, {{0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x418}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000e68000-0xc5)="", 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000058a000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007f9000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00009fb000-0xc)={r2, @dev={0xac, 0x14, 0x0, 0x14}, @broadcast=0xffffffff}, 0xc) 2018/01/27 05:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b2c000)={0x0, 0x0}, 0x80800) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00001a2000)={0x1f, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f00004b6000-0x5)='user\x00', &(0x7f0000ce6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00009cb000)="", 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f0000979000)="8b73606b616c000060", &(0x7f0000634000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000538000)='#nodev\x00', 0x0) r3 = request_key(&(0x7f00001fc000)='id_legacy\x00', &(0x7f00005df000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b0a000)='):]bdevmd5sum,md5sum\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r2, r3) fstat(r1, &(0x7f0000fe8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$get_persistent(0x16, r4, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000fbb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) sendmsg(r5, &(0x7f0000aa1000)={&(0x7f000042b000)=@sco={0x1f, {0xdff, 0x2, 0x7, 0x5, 0x0, 0x600000}}, 0x8, &(0x7f0000c38000)=[{&(0x7f0000154000-0x79)="f9a353787cdcc70d03fc28372967870da589d859d4cf5ffdfbbbc0318c93a4c23f88f1c297dde3d56c53c65a6f93082f57d01d1245e90776090e72ef2b70452c6614e7d2054f15c0e486941fdeb9d71d6b11b2e6d0fa3d6c613560e84bc07323a893462e4b1c25a70be10a57a61b48bcf3e6af0746824c2653", 0x79}, {&(0x7f0000016000)="8244b763218e6712bd109983b19f6697263aaac42515a7a90110b188c073b62d2fafd84595b453c30cc8b4c787f7e60a3640e3f1b7a2e153573f9707e843052eb5c5", 0x42}, {&(0x7f0000d31000)="15b1c6aa4ca51685e6a15a31e8d77597b83e3a0b6b9334745ffc63db15555c0ca9b491427bf50548dba5412e1a951bdd54ecd5a5e147915882e3202f968b3c7a2dcaa1226f9754f619afa91042366258152f4f77754129cd6a75900913378dfd666ff0639ce0f689c27d4886849fc31480f24a5f5672e9cc96817d0f6265051ba6f81e21f0d725988b5e4714acce4fb3d73f839f8b2b069bb8ffe77fa7cdfdabf569b60c0f6cac4ddd516c3c2dddcb555512d6816bd6bf6530e2d3b3fede74a8b86a7e0f0e791767e3b25e7a40a1f349f4777e6db4252fa8c7c0157194518573d26f000f52f144ea8e32486922990913dd5cd3196c2e", 0xf6}, {&(0x7f00008fd000-0xd7)="8174fc638f25f4a44fcaf8fa21514542180fa0fdc150880e492f09f3e5a9f01da4b81843bf0cc96f5b9ae0f313104ff65450c88f7fe0783b62b4f208e10c3a2979b19094c833146e3a058a7700f44575599e7c8399436ca5d73e37608741238b0723539b39f66bae4f48f52b41e91cdfe832ab671610e20fd9d8e4b2e8987232b25da0b8eb42c7e42328ea171fe849e7e87a725f53dccfdfb6df43c9ba1184029b8c28aa17c0da3bacd7b4938ea85e88bfd97b9c5da8f124773e9bff500f1cda5dfec5baaf2bc1669ddbda69c89487b2f1c543c77b1fc2", 0xd7}, {&(0x7f000080a000)="9449c6454c46f10909d8fe128c93df07c533d1c858654bc2e033a561f89db2b70d36c58e976eb62ebae83dde701249bb7c504e8689ba7fafb678f0fc44804e3ca395fda53a9d080f7e602292face6f8a0be39be2c9cebfecc11c7af7", 0x5c}, {&(0x7f000064e000-0x43)="c0273bea041c538ba92d02eaabd913174c1e1a315472e81f72ab76224890a5b6ba09a164c572994b0917f27c55bc46299c5574df98eb537831761ae37d698a3e4cf8f4", 0x43}, {&(0x7f000001c000)="258acfde2c8d8dd9a14c47787e0cd7186dc56bb943990309787d73b7ed8c1d7ef24e4d3339e369bb9544d2ef81c0461052b1ee0082fd0338689cf7667803cc9954c0573425c2cd57a35efcc2da3ba17520bc0fc4a6004912971456cb5f6e743de369c925d276bbdc5d72149bf9c8498d78893e932e9706adb378965510412c9640b5cda4ea8f097972f36c62c40b419169a8b42f777a9d50034c64fd6338193587fe", 0xa2}, {&(0x7f0000134000-0xee)="020f3d472ee6fc87fdcdd7b72a77374b205530334e42915cc12ccce960f825538b294ad5f317faaf5fc399305d6b367beece921794e497dcc3c1766e1c69e1eaf9d219416287c221595247fb703a653746400e8c2258f81ce78c11fbd7907ada34a148bdcd0e998a0604d97dd8bf39c8b65353dddc41b12045527350e2ba37df786317faf75130f8c3553085aeba7b07f5c3b9986d28772cf5609ba619426b1ae2209b475e7c89e6dc722da40a1cbe35ff0a00ffb4ad1c03869949a726e48f4a30fa1287b61e3c3d53f3c2ac92dfe3fbbd78ea9bbeb2b9a3853a4f3dd121d6f68f6d8cf433b3b932500d7e50ccf5", 0xee}, {&(0x7f0000441000-0xb8)="2611f0cca82e45831ef70c025041c9902c7982fa9226873860b87c7bb5475c833937f0d5850f5a6a96323d6b1ce9ae957e1122c5012325699b18065c191ac0b98b22d2e2ec3d34ab7a18e787c975584d97449a0fccbf06f6bd590d76e79f0db64972062344ec4d166afb4549d32909dd4b0f1a1497dfa81f92f8d43a01708b4dda209a42b708ef8556ebd786e6d184a74fc46023cbbc74bce08770f1e819c8dd6d909c3a0fb5d28542f5e4185c69a25283c1a1a9a20f4318", 0xb8}], 0x9, &(0x7f0000394000)=[{0x58, 0x115, 0xff, "51797dc08535714c0402eac0e799c2ae6ec975423cba2fa241f5e676499f90014ad91c7ff9caf6362850c0ce240f5e2b65f36c367f52861165b2768fc2514f42d3339262b366ed643e092a1e"}, {0xfc, 0x101, 0x5829, "ac0ad67358d9285bf87c02807e4d0f4ded982e39eb1e957f04a5c03db906b6f0c9542b2180cf0c86237d9763644c95f26323f4b6388b15d956b0cf5ecf97cb3562deee48108625e63b9d46f903f01ba3788da246669f035c5820dd6cdc4163c80818b84c5f644c457e65d4d0f90650394cf08d66c65479e9188be7a124e5412a9026c1726ac4015b2a6530b2f68d57b042c0a72d2b586bf5c4aa7bde8935b40a1ba98a7eb5585b942c3998fa4d30e6e31acb0a6161ea2a2a2eba2fe0cb87e49ce7bc229f60fcdaa9661aa63b00106027efb0617d3e624999b80294abef2a91dd42922ce90730f973c36ff61c5bc5b3"}, {0xf0, 0x107, 0x5, "af653900360c64edba697219acec4eb32dd841b4a0a8828ceed130d0c3c31aab36a506b99d4d1f0f6f24c858aa89b2b75ff28ec78407bdbe4ed7055740c5ad356d630c929119105b2ff7067955a605d033caf0f51e03961a5b69fd57e2a820738e1b7f134b8539aacb0d624f4d99db6942a36dff66cd64201e14657a2505d1a137b7bc373afbb365d8142f3badc6805d25f66ee4ec38e7e934385a09d2b8a59c6b53f6e2db6d1b3d05f10054624941d4c4907568ded49d137dc58026e4a86e4dd3dbb1561f6b3a05a29047326ed17af31b53ab87fba07c6e2d148879c4b716f6b7"}, {0x100c, 0x10f, 0x8, 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0x225c, 0x40}, 0x80) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15df848dec108cec478e2e4bb4", 0x10) readlinkat(r0, &(0x7f0000833000-0x8)='./file0\x00', &(0x7f000062a000-0x1000)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f44000-0x50)={{0x9, 0x3}, {0xbd, 0x3}, 0x4, 0x0, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f00000e7000)="07c9be8aed562b6a46a68af3ceee2e9d0560e63160bd69e2258fa3b274fe72e5c3bf891eefa960ebc7012b435872165123d1a9b19df55984d43d781ec27c05b196e4101582ab919c4761c802979cad8cf7a49a910b", 0x55, 0xc0, &(0x7f00000ed000-0x10)=@ipx={0x4, 0x9, 0x8, "3c58183a3da4", 0xd888, 0x0}, 0x10) r6 = accept4$alg(r5, 0x0, 0x0, 0x0) r7 = syz_open_dev$admmidi(&(0x7f00004eb000)='/dev/admmidi#\x00', 0x2, 0x20000) ioctl$KVM_SET_DEVICE_ATTR(r7, 0x4018aee1, &(0x7f0000885000)={0x0, 0x0, 0x5, &(0x7f0000650000-0x8)=0x0}) sendmmsg$alg(r6, &(0x7f0000ebd000)=[{0x0, 0x0, &(0x7f00006aa000-0x48)=[], 0x0, &(0x7f0000077000-0x10)=[@op={0xf, 0x117, 0x3, 0x0}], 0x10, 0x0}], 0x1, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/01/27 05:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd2(0x7, 0x1) r1 = epoll_create1(0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000360000)='./file0\x00', 0x2000, 0x40) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000120000)={0x0, 0xe8d8, 0x8, 0x6}, &(0x7f000089d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000052c000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xff, 0x6, 0x8, 0x11}, &(0x7f0000a39000-0x4)=0xa0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f000012c000)={0x10000000, 0x0}) r4 = socket$inet6(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00002a0000-0xc)={0x0, 0x0}) r5 = add_key$keyring(&(0x7f0000114000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0xfffffffffffffffc, &(0x7f0000bc2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r7) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f000010e000-0xb)=@req={0x3fc, 0x0, 0x1, 0xffffffffffffffff}, 0x10) close(r6) add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r5) keyctl$revoke(0x3, r5) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/01/27 05:27:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001ae000)='/dev/kvm\x00', 0x11fffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) lgetxattr(&(0x7f000058c000)='./file0\x00', &(0x7f00001f8000)=@known='com.apple.FinderInfo\x00', &(0x7f0000423000)=""/72, 0x48) r2 = eventfd2(0x0, 0x480000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000560000-0x4)=0x100) ioctl$TIOCLINUX2(r1, 0x541b, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000322000)='/dev/sequencer2\x00', 0x103100, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f000021e000)=0x0, &(0x7f0000817000)=0x4) 2018/01/27 05:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b43000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001fb000-0x16)='pagemap\x00') fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000bce000-0x8)=0x4) sendmsg$alg(r1, &(0x7f0000174000-0x1c)={0x0, 0x0, &(0x7f00008ab000)=[{&(0x7f0000b4f000)='=', 0x1}], 0x1, &(0x7f0000d54000-0x64)=[], 0x0, 0x0}, 0x3d2f504ca9deffb9) sendfile(r1, r2, &(0x7f00001b1000-0x4)=0x0, 0x8000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/01/27 05:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000012d000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000550000)="", 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000089000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000209000-0x40)={0x7, [0x200, 0x0, 0x7, 0x8, 0xb032, 0x1f, 0x5]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/01/27 05:27:37 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x8000000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x281, 0x6]}, 0x5c) r0 = socket$inet6(0xa, 0x3, 0x7da9) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000def000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="8fa2da378d68e771baccd3753831c040"}) r1 = memfd_create(&(0x7f0000df4000-0x8)=')cgroup\x00', 0x2) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, r1}) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@generic="4798b9ea8e6b5be7676564296bad240f", @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f0000425000)=0x41004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000cc5000-0x4)=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000440000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000def000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x202, 0xffffff7ffffffff8, 0xffffffffffffffff, r6}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x1000000008, &(0x7f0000295000-0x4)=0x8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000df0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f006d000000000000f9fffc8f36f800000733f1a5a78631df4900020000000000000000004fa607", 0x28) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000678000-0xc8)={0x7, 0xffffffff80000000, 0x5, 0x7f, 0x3, [{0x0, 0x7fffffff, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x101, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df4000)=0x7, 0x4) pipe(&(0x7f0000df2000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000df3000-0x230)={0x1a, {{0x2, 0x1, @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]}, 0x1, 0x3, [{{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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, 0x3, @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]}]}, 0x230) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f00001a9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df5000)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) clock_gettime(0x5, &(0x7f0000a12000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000df4000)={0x10000, 0x2f8, 0x0, 0x1f, 0x815, 0x0, 0x3f, 0x5}, &(0x7f0000df5000-0x40)={0x1, 0x1000, 0x2, 0x0, 0x6, 0x5, 0x200, 0x7}, &(0x7f0000df5000-0x40)={0x31, 0x7fffffff, 0x9, 0x40, 0x836, 0x400, 0x0, 0x0}, &(0x7f0000b73000-0x8)={0x0, 0x0}, &(0x7f0000df4000)={&(0x7f0000082000)={0x0}, 0x8}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a17000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000245000)={0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000548000-0x54)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000479000-0x4)=0xe8) 2018/01/27 05:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000467000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d66000)={0x101}, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000836000-0x18)={r0, &(0x7f000053f000-0x56)="", &(0x7f0000725000-0x80)=""/128}, 0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000ae6000-0x10)={0x101, 0x0, 0x10000, 0x80}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00009cc000)={0x8d2e296, r1, 0x10001, 0xffffffffffffffff}) 2018/01/27 05:27:37 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000e000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x0, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814", 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000011000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000011000)=[{&(0x7f0000007000)=""/0, 0x0}, {&(0x7f0000010000)=""/85, 0x55}, {&(0x7f0000011000)=""/88, 0x58}, {&(0x7f0000011000)=""/154, 0x9a}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}, {&(0x7f0000012000-0x88)=""/136, 0x88}, {&(0x7f0000004000)=""/96, 0x60}, {&(0x7f0000012000-0x14)=""/20, 0x14}, {&(0x7f0000011000)=""/4, 0x4}, {&(0x7f0000001000)=""/241, 0xf1}], 0xa, &(0x7f0000011000)=[{&(0x7f0000012000-0x7a)=""/122, 0x7a}, {&(0x7f0000012000-0x7b)=""/123, 0x7b}, {&(0x7f0000011000)=""/65, 0x41}, {&(0x7f0000011000)=""/20, 0x14}, {&(0x7f0000012000-0x45)=""/69, 0x45}, {&(0x7f0000011000)=""/246, 0xf6}, {&(0x7f0000011000)=""/202, 0xca}, {&(0x7f0000011000)=""/194, 0xc2}, {&(0x7f0000011000)=""/82, 0x52}], 0x9, 0x0) 2018/01/27 05:27:37 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006d9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000de6000-0x9b)={0x97, "0ec048c89e71dcc289d556b602f0290d764b11e6c4b66393d16373f9d7338f6c8e6fc58905ada90dff8d032af6937d43b1a97c6fa57aa0c0eebc09aa5945b35374785c1b77542f73188fe1babdf27b2437ce8be3b1e34dfad26467d7ab081126f2e8621c43b5f323690b201b1e61d09134a34c6a54c583f60b7d8e844214c3de53e72628d026d99fb22c7c9252e4086b1884ece8c8483a"}) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000d4c000)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fdatasync(r1) getrandom(&(0x7f00000dd000-0xac)=""/172, 0xac, 0x1) socket$inet6(0xa, 0x1, 0x7fb) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000d9a000)={0x4, 0xffffffffffffffff, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000507000)={0x0, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00009c9000)={0x0, 0x4000000000001, 0x1, &(0x7f0000c50000)=0x0}) 2018/01/27 05:27:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f000009f000-0xf0)=[{0x20, 0x29, 0x2, "7f695ffddc1baedd0cfa60450881d5c2d2"}], 0x20, 0x0}, 0x0) 2018/01/27 05:27:37 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000c87000-0xd)='/dev/usbmon#\x00', 0x5, 0x20000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000366000)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ba1000-0x4)=0x0, &(0x7f0000e5f000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e7a000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3}, &(0x7f0000277000)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bdb000)=@int=0x20, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105518, &(0x7f0000fee000-0x4f)=""/250) 2018/01/27 05:27:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000945000)='/dev/midi#\x00', 0x6fe, 0x40000) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000a8a000)=0xfffffffffffffffc, 0x4) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00007b0000)=0x0, 0x4) 2018/01/27 05:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpid() kcmp(r1, r2, 0x0, r0, r0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x1, 0x101}) capget(&(0x7f0000155000-0x8)={0x0, r2}, &(0x7f0000b78000-0x18)={0x8000, 0x7f, 0x1, 0x6, 0xb6d, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000da1000)=@assoc_value={0x0, 0x3}, &(0x7f000057a000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000061000-0x10)={r3, 0x7b0, 0x97, 0x4}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007ee000-0x8)='./file0\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f000085d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2000fd) getsockname$inet(r4, &(0x7f0000b60000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021a000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000230000)={0x0, 0x9}, &(0x7f00000bb000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00001a1000-0xe8)={r5, 0xc4, "f7a84b0f796413fab9f2a7bff2cc4c9a8f4bb12b04db1bcfe2c7928c918d9864a941631059974ba46c2ebd14e27b0e025ce9fc747579cc1aae7c93a181e9285b27f128e8d18ce70a53a6bb0c196915b0aa4f460af0b8863f3c56a1f20b07e32f49c7e505ee3c657574839d011005f3b5c91fc5084ea235b6a3b3e38b5af63fbd068ff0fe57b1492df7b5e07d557209b8891e749de11ac5e7ad84a466f647fc8bdec25eabd751cd0b67e4aa3e4b8c74df36bca7fd4274144e0205c105d3c6dedfa8903ab0"}, &(0x7f000099a000-0x4)=0xcc) recvmsg(r4, &(0x7f0000b89000-0x1c)={&(0x7f00004fe000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000641000)=[{&(0x7f000063d000-0x52)=""/82, 0x52}, {&(0x7f0000dcd000-0xeb)=""/235, 0xeb}, {&(0x7f00009b9000)=""/0, 0x0}, {&(0x7f0000b5a000-0x72b)=""/4096, 0x1000}, {&(0x7f00006a4000)=""/222, 0xde}, {&(0x7f000038a000)=""/203, 0xcb}, {&(0x7f000020e000-0xae)=""/174, 0xae}, {&(0x7f0000516000-0x74)=""/116, 0x74}], 0x8, &(0x7f0000b65000)=""/85, 0x55, 0x81}, 0x2000) syz_open_dev$sndpcmp(&(0x7f0000186000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/27 05:27:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$amidi(&(0x7f0000eb5000-0xc)='/dev/amidi#\x00', 0x39, 0x0) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) 2018/01/27 05:27:37 executing program 2: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ad9000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) dup2(r1, r0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00007f6000)={0x3, &(0x7f0000adc000)=[{0x93, 0x9}, {0x4, 0x9}, {0x3, 0x101}]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000adb000)={0x0, 0x0, ""}, &(0x7f0000adb000)=0x8) 2018/01/27 05:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/hwrng\x00', 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000c99000)='/dev/admmidi#\x00', 0x5, 0x501000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/01/27 05:27:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x498, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001a5000-0x14)={0x0, 0x6, 0x2, 0x4f, 0x3, 0x1}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0xfc92, 0x5, 0x3b}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000dcb000-0x4c)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f000092d000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r3, &(0x7f00009ac000)={0x1d, r4, 0x0, 0x0}, 0x10) personality(0xf) 2018/01/27 05:27:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d7f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x9) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00007fd000)='/dev/cuse\x00', 0x86000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000311000)={0x3, &(0x7f000013a000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000017a000)={r3, 0x14}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TIOCGPTPEER(r4, 0x5441, 0xfffffffffffffff9) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000016f000-0x8)={0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f000093e000)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000b36000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00000d4000-0x48)={0x40000, 0x0, [0x3, 0x0, 0xd134, 0x1b5, 0x80000000, 0x10000, 0x7, 0xb]}) rt_sigtimedwait(&(0x7f00000d2000-0x8)={0x1}, &(0x7f0000955000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000024d000-0x8)={0x77359400, 0x0}, 0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/27 05:27:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x40)={0x12, @tick=0x0, 0xffffffffffffffed, {0x4, 0x2}, 0x3, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000094b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00003e6000-0x5c)={0x800, 0x4, 0x2, {0x0, 0x989680}, 0x5, 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]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x100, 0x0, &(0x7f0000000000+0x8)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/27 05:27:37 executing program 6: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003f000-0x8f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x180, 0x0, 0x0, 0x0, 0x3, 0x0, "f0690e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f000003e000)={0x0, 0x1, [0x0]}) socketpair(0x1, 0x4, 0x9, &(0x7f0000043000)={0x0, 0x0}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000047000-0x50)={@common='yam0\x00', @ifru_mtu=0x3}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000046000)={0x27, 0x6, 0x9, 0x2}, 0x10) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000047000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000048000-0x20)={@generic="091cc75987251565cf24a55e361702b4", @ifru_addrs={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000030000-0x4)=0x3) 2018/01/27 05:27:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1000000000000000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003d7000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f76000-0x4)=0xe8) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000064000)={0x0, 0x0}) get_thread_area(&(0x7f00003d4000-0x10)={0x6, 0x100000, 0x400, 0x0, 0x3, 0xfffffffffffffffd, 0x80, 0x6739, 0x100, 0x8}) mq_timedsend(0xffffffffffffffff, &(0x7f0000c6b000-0xb4)="", 0x0, 0x0, &(0x7f0000391000-0x8)={0x0, r1}) 2018/01/27 05:27:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce4000-0xc)='/dev/sequencer2\x00', 0x20100, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000b4c000-0x8)={0x0, 0x20}, &(0x7f0000d7e000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003d6000)=@assoc_value={r1, 0x3}, &(0x7f0000a75000)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000463000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f000084d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000349000-0xc)={r1, 0x4, 0x10}, &(0x7f0000f5a000-0x4)=0xc) syz_open_pts(r2, 0x100) ioctl$TCSETAF(r2, 0x5408, &(0x7f000005a000-0x14)={0x4b03, 0x9, 0x5, 0x3, 0x9, 0x1, 0x2, 0x4, 0x1, 0x101}) 2018/01/27 05:27:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000001000-0x5d)=""/0, &(0x7f0000001000-0x1)=0x0) 2018/01/27 05:27:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000802, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000055c000)=0x0, &(0x7f0000668000)=0x4) sync() r1 = syz_open_dev$amidi(&(0x7f0000174000)='/dev/amidi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 203.241362] dccp_invalid_packet: P.Data Offset(4) too small 2018/01/27 05:27:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000992000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000eac000-0x86)="", 0x0) r1 = accept4(r0, &(0x7f0000414000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0x6, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000b4f000)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x400000) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000f40000)=0x68) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d77000)={0x25, {{0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/27 05:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='ifb0\x00', @ifru_settings={0xb6, 0xefe, @raw_hdlc=&(0x7f00002a1000)={0x0, 0x0}}}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e7a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getitimer(0x1, &(0x7f000043d000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fdb000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bc000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00001fe000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, r1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="02792510b5a958d28064e26e750c47e7", @ifru_mtu=0x48d5}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r2 = syz_open_dev$adsp(&(0x7f0000776000-0xb)='/dev/adsp#\x00', 0x4, 0x8000) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00000f1000-0x52)="93222f9bf714431b249b4142f609d6d60eb19141b901a35c801c38ac5b2e8d5d7624ebac32fc9f33b5f8924a9d517dc579031f60045383381a706badc43da1bee50905bcca5c40fd52be6bd05ecf6307b8c1", 0x4f) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000002000-0x4)=0x0) [ 203.285664] dccp_invalid_packet: P.Data Offset(4) too small 2018/01/27 05:27:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000001000-0x18)={0x1, 0x200, 0x637}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x38)=[], 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00008fc000)={0x0}, 0x8) 2018/01/27 05:27:38 executing program 2: syz_open_dev$binder(&(0x7f0000a95000+0xad8)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ad9000)='gid_map\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00002ea000-0x8)=0x0) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) 2018/01/27 05:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0x0, 0x70a0}, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000080b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000258000)=0x9) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) r2 = fcntl$getown(r0, 0x9) waitid(0x3, r2, &(0x7f0000724000)={0x0, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000d76000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b68000+0x158)='/selinux/status\x00', 0x0, 0x0) 2018/01/27 05:27:38 executing program 3: pipe2(&(0x7f0000a5d000)={0x0, 0x0}, 0x4000) openat(r0, &(0x7f00003dd000-0x8)='./file0\x00', 0x1e1840, 0x68) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x20002, 0x7, 0x0}, 0x4) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000829000)=0x0, &(0x7f0000fd7000-0x4)=0x0, &(0x7f0000fd7000-0x4)=0x0) 2018/01/27 05:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000679000-0x1c)={&(0x7f00005e7000)=@generic={0x0, "af81f7a254f60d3dcde77e8af290480e28219a95198daa765d6d5fc4becba48f609fbbc224f404a2d8efc37e0bce3c77f25be778cdc5846b10e01c541dce3ff0e2309450b711a866e7e77614931435a86d790017ef7b7a305a612c468587f4bf5c73999c09b8ed79146ff3464686967c05fd343901f19fd0fcc6c674c0e5"}, 0x80, &(0x7f00004af000)=[], 0x0, &(0x7f00004fa000)=[{0xc, 0x1, 0x2, ""}], 0xc, 0x0}, 0x0) 2018/01/27 05:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000a09000-0x2)=0x6, 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = dup(r0) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f000057c000-0x8)=0x0, 0x8) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r2, &(0x7f000061f000)=0x0, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r2, &(0x7f00006d5000)=0x0, 0x8) 2018/01/27 05:27:38 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000-0xf)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000007000-0x4c0)={{0x8001, 0x1, 0x3, 0x7, "fb623570894f1fac5581b849ef128b76342e8dd271c684919628ccc4cdfe54d6650b5d780c5ebbb883fe49c4", 0xff}, 0x100, [0x100000000, 0x4, 0x101, 0xd0e, 0x7, 0x9, 0x4, 0x8, 0x81, 0x6, 0x6, 0x2, 0x8, 0x4, 0x2, 0x80000000, 0x2, 0x1, 0x7, 0x7, 0x2, 0x4bc2, 0x61, 0x180000000000000, 0x9, 0x7, 0x8, 0x34, 0x0, 0x1, 0x5, 0x0, 0xfffffffffffffff9, 0x29b, 0x80000001, 0x9, 0xfffffffffffffffb, 0x43, 0x5, 0x8, 0xfffffffffffffc83, 0x7d8, 0xf9, 0x401, 0x3, 0x0, 0x101, 0x1, 0x7, 0xfffffe0000000000, 0x7ff, 0x5, 0x43, 0x5, 0x5, 0x7ff, 0x1, 0x7b, 0x7, 0x4, 0x1, 0x4, 0x100, 0x5, 0x1, 0x4, 0x7ff, 0x9, 0x6, 0x1ff, 0x100, 0x3, 0x905, 0x0, 0xffff, 0x2, 0x2, 0xffffffffffffff35, 0xff, 0x5, 0x6, 0x81, 0x4b85, 0x9, 0x4, 0x6, 0x5, 0x3, 0x2, 0x40, 0x0, 0x5af, 0x9, 0x0, 0xffffffff, 0x7, 0x7fffffff, 0xb041, 0x7, 0x1, 0x742, 0x6, 0x80000001, 0x8, 0x2, 0x0, 0x1, 0x141f, 0x8, 0x2af, 0x7, 0x5, 0x880, 0x1000, 0x7, 0x10000, 0x1000, 0x7fff, 0x40, 0x6, 0x7, 0xe9ea, 0x3ff, 0x7ff, 0x1, 0x0, 0x80000000, 0x81], {r2, r3+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) ptrace$cont(0xffffffffffffffff, r5, 0x0, 0x401) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000003000)=""/159, &(0x7f0000002000)=0x9f) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r4, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x405, &(0x7f0000000000)="c8d63f23", 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000006000)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5ed, 0x10000, 0x1, 0x9, 0x1000, 0x0, 0xfffffffffffffc35, 0xfffffffffffeffff, 0x9, 0xffffffff80000001, 0x8, 0x1, 0x5, 0x3, 0x401]}, &(0x7f0000009000)=0x108) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000a000-0x8)={r6, 0x800}, &(0x7f0000003000-0x4)=0x8) ioctl$sock_bt(r1, 0x541b, &(0x7f0000008000)="") close(r0) 2018/01/27 05:27:38 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003c9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000000)=""/101, &(0x7f0000f9c000)=0x65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000097d000-0x4)=0x7ffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ad3000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f0000a15000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/27 05:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00005da000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, "ea77f48bd7e7c6e540c9202e"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x0]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004aa000)=0xb) ioctl$TIOCEXCL(r0, 0x540c) 2018/01/27 05:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000f98000)='/dev/audio\x00', 0x101001, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e4d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00007c7000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 05:27:38 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000-0x30)={0x2, 0x0, 0xffffffff00000000, 0x61, 0x3, 0x7}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 05:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000284000-0x1c)={0x5, 0x76, 0xa, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000868000-0x20)={r0, &(0x7f0000466000)="", &(0x7f0000949000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000aa0000)={r0, &(0x7f0000fca000)="", &(0x7f00001e8000)=""/123}, 0x18) 2018/01/27 05:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a2c000)={0x0, 0x0, 0x3, [0x2, 0x2, 0x1]}, &(0x7f00004af000-0x4)=0xe) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e49000)=@sack_info={r1, 0x20, 0x6}, &(0x7f00003b4000-0x4)=0xc) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000022000-0x2)=0x0, 0x4) 2018/01/27 05:27:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0xc)={0x0, 0x20, 0x2, [0x2045, 0x4]}, &(0x7f0000cde000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xe7, "41c9c34bd7ba14e2360630fb044f58c5746d03049b152251e22f78cfc70a934b67b044479df38b21f2187346ba21dd7d136ae1b0f60f3dd6303c767866e547674e366a731093c3071904bfc3aa77927d32f34ad0390146e4546901f6340c15c52d831a11bbad2542190548328f9d2464d6ab69cd6751a63f32908ef13d3a3d956fa8c66de0f629e26d78bef8371d5cb01587579d9255b94b92a6abdf78a30f97124dc40d306a4ceaee4ac4d350dc1dd500f26dd38a585be101b439eeb598e4957c782958b2ef519b475b80a96a287fe3647176d287541221b07dce7acd2512ee98f2546de0f8e9"}, &(0x7f0000e01000)=0xef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00004d7000-0x80)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r5 = dup3(r2, r2, 0x80000) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f00000b6000-0x37)=""/55) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b01000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) 2018/01/27 05:27:38 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x503b80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x404, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000004000-0xd)='/dev/snd/seq\x00', 0x0, 0x440) 2018/01/27 05:27:38 executing program 0: mmap(&(0x7f0000000000/0x23e000)=nil, 0x23e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000b2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) timer_gettime(0x0, &(0x7f00000c3000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000038000-0x18)=[{{r2, 0x0}, 0x1, 0x1c, 0x2}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x20) sendfile(r1, r0, 0x0, 0x72439a68) 2018/01/27 05:27:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x3a70, 0x40040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x6, 0xfffffffffffffff7, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r1, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/01/27 05:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000fcf000)="a841a1ad8a61c3792d6d509d80868d03cf4f62dbd7864e06016d436108e1912ed2", 0x21) mq_open(&(0x7f0000161000)='.\x00', 0x0, 0x0, &(0x7f0000310000+0x5bb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000804000-0xb)='/dev/vcsa#\x00', 0xe9, 0x80080) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ab1000)={&(0x7f0000dda000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bd3000-0x4)=0x0, &(0x7f00009e1000)=0xffffffffffffff74) 2018/01/27 05:27:38 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000021a000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000e8c000-0x7)='keyring\x00', &(0x7f0000107000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000ade000)='cifs.idmap\x00', &(0x7f000073e000)='\x00') write$selinux_access(r1, &(0x7f0000a53000)={"73797374656d5f753a6f626a6563745f723a68616c645f736f6e797069635f659265635f743a7330", 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x0, 0x0}, 0x4a) 2018/01/27 05:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xadc, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x40000000, 0x0, 0x100000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x71e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f00001f4000-0x40)={0x8000100000000002, 0x100002, 0x20, 0x801, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) write$fuse(r2, &(0x7f0000008000-0x28)={0x28, 0x6, 0x0, @fuse_notify_store_out={0x2, 0x0, 0x0}}, 0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001e0000)={0xdb8, 0x0, 0x8004, 0x400040, 0x1, 0x2, 0x1, 0x80, 0x0}, &(0x7f0000582000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000098c000)={r3, 0x7f, 0x7fffffff, 0x1}, 0x10) syz_open_dev$sndtimer(&(0x7f0000a32000)='/dev/snd/timer\x00', 0x0, 0x80) read(r1, &(0x7f0000738000)=""/183, 0xb7) 2018/01/27 05:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006ac000)={0x0, 0x0, 0x0}, &(0x7f0000606000-0x4)=0xc) r1 = getpgrp(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000981000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000992000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x2, r1, 0x0, 0x8, &(0x7f000013a000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 2018/01/27 05:27:38 executing program 4: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000dd6000)={0x0, 0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000041e000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f659193be6b81bdb4ac927b20301dd0ae4eeae26f254138", 0x3b, 0x0) 2018/01/27 05:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f000032b000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eaeaecff0000000003000449fbf502007e26"}) r1 = syz_open_dev$admmidi(&(0x7f0000a51000)='/dev/admmidi#\x00', 0x5, 0x88000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e49000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000d8f000)={0x3e2c0000000000, 0x4, 0x1, r2, 0x0}) 2018/01/27 05:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7c000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) sendmsg$alg(r1, &(0x7f0000a8d000)={0x0, 0x0, &(0x7f00002d7000-0x30)=[{&(0x7f0000408000-0x41)="c7f0ebed49f8f94d5c6dc3822f03982c2ddd711e059bc1ffcf3905b369309a903509d0383176d6ea", 0x28}], 0x1, &(0x7f0000591000-0x10)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000625000-0x40)=[{{&(0x7f0000167000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000ef9000-0x18)=[{&(0x7f0000cef000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00007fa000-0x7e)=""/126, 0x7e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd4000-0x8)={0x0, 0x1c9c380}) 2018/01/27 05:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) capset(&(0x7f0000fc2000-0x8)={0x2004000019980230, 0x0}, &(0x7f0000724000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x305}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) 2018/01/27 05:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x221, 0x0, &(0x7f0000009000)=""}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084d000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00001db000-0x5c)={0x1f, 0xfff, 0x1, {0x0, 0x0}, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000)={0x44, 0x0, &(0x7f000012f000-0x44)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000e2a000-0x60)=[], &(0x7f0000a6c000)=[0x0]}}], 0x0, 0x0, &(0x7f0000e0b000-0x49)=""}) 2018/01/27 05:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008ca000-0x58)={0x26, 'rng\x00', 0x40000000000801, 0xe, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000093c000-0x1c)={0x0, 0x0, &(0x7f0000080000)=[], 0x143, &(0x7f0000109000)=[], 0x0, 0x0}, 0x20040041) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000743000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f00001fb000-0x16)='pagemap\x00') sendfile(r1, r3, &(0x7f0000b51000-0x4)=0x0, 0xaa8) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f0000821000)={0x2, &(0x7f00001fc000)=""/157, &(0x7f0000baf000-0x20)=[{0x1, 0xe2, 0x1, &(0x7f00002cb000-0xe2)=""/226}, {0xfffffffffffffff9, 0x22, 0xc3e, &(0x7f000085f000)=""/34}]}) 2018/01/27 05:27:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000de7000-0x11)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 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) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x46a301a1c3292f91, &(0x7f0000000000)=[]) setfsgid(0x0) [ 203.822844] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/27 05:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000073e000)='/dev/vcsa#\x00', 0x3f, 0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008fb000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000563000)=0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bb8000)={r2, 0x2}, &(0x7f0000bbd000-0x4)=0x8) bind$inet6(r1, &(0x7f000038e000)={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x1c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000021000-0x1ba9)={'nat\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000020000)={0x0, 0x0}, []}, 0x5c) 2018/01/27 05:27:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) flock(r0, 0x8) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f0000efb000)=""/183, 0xb7}, {&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r0, &(0x7f0000822000)="110000001a0053f700e6caef1200030707", 0x16a) 2018/01/27 05:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008cf000)=0x0) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c14000-0xe8)={{{@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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000207000)=0xe8) r7 = geteuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000394000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000009f000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ab5000-0x4)=0x0) r11 = fcntl$getown(r2, 0x9) r12 = geteuid() getresgid(&(0x7f00005be000-0x4)=0x0, &(0x7f0000132000-0x4)=0x0, &(0x7f00000a8000-0x4)=0x0) r14 = open(&(0x7f0000ecb000)='./file0\x00', 0x200080, 0x110) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000068c000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c79000-0xe8)={{{@in6=@mcast2={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}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ee000+0x3a9)=0xe8) r17 = getegid() r18 = getpid() lstat(&(0x7f0000fcd000-0x8)='./file0\x00', &(0x7f0000739000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e07000-0x8)='./file0\x00', &(0x7f000026f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f00001ed000-0x1c)={&(0x7f000058e000)=@kern={0x10, 0x0, 0x0, 0x10040044}, 0xc, &(0x7f0000778000-0x20)=[{&(0x7f0000d3e000-0x22cc)={0x22cc, 0x29, 0xefdb5ca415d2334b, 0x2, 0x3, "", [@typed={0xc, 0x8a, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x44, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @nested={0x10, 0x16, [@typed={0xc, 0xb, @fd=r0}]}, @generic="7fb7edae7013ec1d06e75ecd51f538a92c49489abe66b79452", @generic="4960dc7421fa27aa02ba50921c19b6621a9afff763928e434f7984d7d3f563d5ca1608050cb85ae588dfc102893d1d8b2713476598767045abb274b4d916beb38ced13d6625a8252dd34ab", @nested={0x1004, 0x36, [@generic="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@generic="9961dad97eccc242c3144fc5c507cc1eef655355a173eb659493de8bc9387155e38d85d9827d060901f2234a7c24d391781a0abb4f242bc2f1d7a53d9ed50f9983d8d4140230132ab69a50dd3c8fef998fbc4583512fcc185eabe53d64212a18b1c2ab5fa98938beead1607cd260ebe6686d994df5e0621b34c3c5ed14af109539000ce5d9b0c990213457c27864c121ac1c61612b575b2a389fb00210e98241d875462e3a94737fb2b78286f15b96ae", @nested={0x258, 0x1c, [@generic="e8f385370ab4e1e85c1a528f9b85ee0254e8614f6ccaad29439082478a277658189a39351e44ee4c49b884c1c77b97ac6ad77f40851fb7377cd8d0203bd202f05e0bf195ec2e94e9fc0ad68b0428844785246deebb2999ffae53c5673f70f01d1da02d8a9d9dfd6f1afdb008c6eb36862cb9225ce9211aeb67ac41987bc7b5c7c973469a10c46463cd6b449311fdc143853517d768523341e3396e4da0c37b7134353b8c4ff1af7858aa73186402a2957a0b4518a1782d3649", @typed={0xc, 0x88, @pid=r9}, @typed={0xc, 0x63, @u32=0x8}, @typed={0xc, 0x91, @pid=r10}, @generic="b36c81707b6307fbd296293a674da049b819b7a9c5872dc3b110a6e907fcbcce0ebb93712ef402143c51135ec66effcd3ce9d6e0320b15cc39142c031d682ee734db822af83879f87aba6f8cd3600aa689a05cb59ae7f410c5f5b15b8c6a57fba00711ac72b669354b1d6d827849c36494052743c6d8428d566e7edf648998eacc7aeac501cbd7f02396a3af12a81fb1cc6422769fdea73dd83d95d085e771687a90f0f7cfd84a8863bbcb0b7c4035ce78b242d0ff0425fd829c6688823e5325a1e0a5932363be3f06f6efccdb06cfeed29d7bfaaa3d53f134fb27b694e3155a97fc923afc1ea703831dba0345854be2de8b89a721b9463e", @generic="774fb76123aea7806c5cbc805051a9a055340e557aba5fcb2bf9b422f1cd3212fb9b523408b75266ac8927a2618677fdbb991892f6cf1ba06d21f884234893148bc2888fabe99d4a02388e364e6be9163ceca0aa065d7b0abcbf6bb72caffd4061e76a0e890030079ca509c6b2a1ef106b447ff08f0654e9fa088d09f8"]}, @generic="70d661ab13d05fb25087565a", @typed={0x70, 0x33, @binary="370fb95098b89f2d4f1ae9285f36eb1c5af377afc779ab3f862e91d80755a825daf4daaed58d8b3f1390a0ae2489a24c427f53c98d3df38d83a6236bdec23fdd14ad2114c705f22d75f894282bd8f4b86761577eec6dfcb1ef800729b06a5c60f60867633a1580df"}]}, 0x4a0}], 0x4, &(0x7f00006c0000-0xe8)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r14, r0, r2]}, @rights={0x2c, 0x1, 0x1, [r1, r2, r1, r0, r2, r0, r2, r2]}, @rights={0x2c, 0x1, 0x1, [r1, r2, r2, r2, r2, r2, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r2, r1, r1]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0xe8, 0x40}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xfff) r21 = dup2(r0, r0) getsockopt$inet_mreqsrc(r21, 0x0, 0x29, &(0x7f0000002000)={@loopback=0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000185000)=0xc) [ 203.875526] binder: 25725:25732 ioctl 40046207 0 returned -16 [ 203.892797] binder: tried to use weak ref as strong ref [ 203.892805] binder: 25725:25746 got transaction to invalid handle [ 203.892815] binder: 25725:25746 transaction failed 29201/-22, size 0-8 line 2788 [ 203.918522] binder_alloc: binder_alloc_mmap_handler: 25725 20000000-20002000 already mapped failed -16 [ 203.919830] binder: BINDER_SET_CONTEXT_MGR already set [ 203.919840] binder: 25725:25750 ioctl 40046207 0 returned -16 [ 203.919898] binder: BINDER_SET_CONTEXT_MGR already set [ 203.919905] binder: 25725:25746 ioctl 40046207 0 returned -16 [ 203.937592] binder: tried to use weak ref as strong ref 2018/01/27 05:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f99000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/27 05:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000706000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000997000)={0x0, 0x0}, 0x0) fcntl$setpipe(r0, 0x407, 0xffffc) ioctl$int_out(r0, 0x2, &(0x7f0000189000)=0x0) 2018/01/27 05:27:38 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004d7000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x6c)=""/108, 0x6c, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ffb000-0xd)='/dev/usbmon#\x00', 0x514, 0x4000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000ffa000)=0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000ffb000)=0x0) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/01/27 05:27:38 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000002000-0x1f)="1f0000000104fff3fdde000000070000eff3f0f00800010004000002000000", 0x1f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000006000)=r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000)=0x14, 0x80000) sched_getattr(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) syz_open_procfs(r2, &(0x7f0000002000-0x8)='ns/user\x00') 2018/01/27 05:27:38 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000)='/dev/hwrng\x00', 0x40, 0x0) preadv(r0, &(0x7f0000009000-0x20)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000009000-0x4d)=""/77, 0x4d}], 0x2, 0x0) 2018/01/27 05:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c92000-0x16)='/selinux/checkreqprot\x00', 0x90000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000919000)=0x10000001) r2 = syz_open_dev$usbmon(&(0x7f0000a9d000)='/dev/usbmon#\x00', 0x8, 0x10100) sendmsg$nl_route(r2, &(0x7f00006a7000-0x1c)={&(0x7f0000892000)={0x10, 0x0, 0x0, 0x8300}, 0xc, &(0x7f0000835000-0x8)={&(0x7f000081c000)=@ipmr_newroute={0x1c, 0x18, 0x402, 0x2, 0x2, {0x80, 0x94, 0x10, 0x10000, 0xff, 0x0, 0xfd, 0xa, 0x200}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x480c0) read(r0, &(0x7f000045d000)=""/68, 0x2b3) shutdown(r1, 0x1) 2018/01/27 05:27:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d99000-0x10)='/dev/input/mice\x00', 0x0, 0x2) r2 = getpgid(0x0) perf_event_open(&(0x7f0000375000)={0x0, 0x78, 0xc5b1, 0x1f, 0x10000, 0x1000, 0x0, 0x7fff, 0x6040, 0x2, 0x10001, 0x9, 0x101, 0x3, 0x873a, 0x3, 0x40, 0x7f, 0x8, 0x1, 0xfffffffffffffff9, 0x80000001, 0x8, 0x8, 0x10001, 0x0, 0x8, 0x0, 0x8, 0x6, 0x80000001, 0xd81, 0x3, 0x24d5, 0x23, 0x80000000, 0x7af, 0x401, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000665000-0x1)=0x0, 0xe}, 0x8000, 0x0, 0xa73a, 0x7, 0x3, 0x4, 0x1f, 0x0}, r2, 0x10000, r1, 0x2) sched_setaffinity(r2, 0x9, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000766000)={0x2, 0x6}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f00007d3000-0x48)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) readv(r3, &(0x7f0000a42000-0x30)=[{&(0x7f0000369000-0x34)=""/52, 0x34}], 0x1) r4 = dup2(r1, r0) read$eventfd(r4, &(0x7f0000ff1000-0x6)=0x0, 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000695000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write(r4, &(0x7f00008d3000)="", 0x0) syncfs(r4) 2018/01/27 05:27:38 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xffffffffffffff01, {{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]}}, 0x90) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3f) r1 = syz_open_dev$sg(&(0x7f0000f79000)='/dev/sg#\x00', 0x0, 0x200102) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x7f, &(0x7f0000f7a000)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000075d000-0x4)=0x3, 0x4) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000f7a000)={&(0x7f000037a000/0x4000)=nil, 0x4000}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) [ 203.937599] binder: 25725:25760 got transaction to invalid handle [ 203.937612] binder: 25725:25760 transaction failed 29201/-22, size 0-8 line 2788 [ 204.065499] binder: release 25725:25746 transaction 197 out, still active [ 204.072551] binder: undelivered TRANSACTION_ERROR: 29201 [ 204.078124] binder: send failed reply for transaction 197, target dead 2018/01/27 05:27:38 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet(0x2, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000000)=0xe9a9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) getpgrp(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000d58000-0x8)=0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x201, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f0000000000)={r6, r1, 0x7}) 2018/01/27 05:27:38 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000004000-0x8)={0x0, 0x0}) setitimer(0x0, &(0x7f0000001000-0x10)={{0x0, 0x7530}, {r0, r1/1000+10000}}, 0x0) alarm(0x1) socket$kcm(0x29, 0x7, 0x0) 2018/01/27 05:27:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x80000000000000) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d74000-0x4)=0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)='net/sockstat6\x00'], 0x0) [ 204.118094] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 05:27:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6840000000d) write(r0, &(0x7f0000382000-0xdb)="16cd700f27b632e0ea63511d4ddc03f3745395b34021e57e9803f3072f2ca23839ec0889c3a099556c21dfd079b594ccb1620b9f8785466c6f3e1781eba1a5f44cda70644af868a10c515847b544b3430230173ea0b12b6d7672ceeb4b98ac9516d38fceb8c192f13d77cfa6b8d558c85f1e6c8eee9d02e8afd4eecc8aa344c92481781757bff741514c74774456f02ab72971dde656811c87480163cfb2d8ce401dd6a3206462a7e12d2305156750df7dd81ba7057d21a6d7d9537a59ee611516e228b8a1836516b80ad502f4c4f78da8c2d4eff0ad3d93c03877", 0xdb) r1 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) listen(r1, 0x0) 2018/01/27 05:27:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e9a000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000de7000)=0x0) r2 = creat(&(0x7f0000820000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005ca000)={0x0, 0x1}, &(0x7f0000ebf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000078e000-0x8)={r3, 0x2}, &(0x7f0000721000-0x4)=0x8) r4 = syz_open_dev$admmidi(&(0x7f00001ae000)='/dev/admmidi#\x00', 0x1, 0x80200) perf_event_open(&(0x7f0000637000-0x78)={0x1, 0x78, 0x1, 0x8e, 0x8000, 0x3, 0x0, 0xc0000, 0x40805, 0x8, 0x9, 0x9, 0x3, 0x8, 0x9, 0x30a, 0x6, 0x85d, 0x3, 0xfff, 0x5, 0x7ff, 0x9, 0x1f, 0x5, 0x3, 0x225, 0x7, 0x1, 0x0, 0xf80d, 0x6, 0xfbf, 0x7, 0x100, 0x401, 0x100, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x3ff, 0x1}, 0x400, 0x6, 0x7, 0x1, 0x401, 0x1f, 0x0, 0x0}, r1, 0x2, r4, 0xd) r5 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) fcntl$getflags(r5, 0x40a) r6 = getgid() setgid(r6) [ 204.199579] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/27 05:27:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003b2000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000026b000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000191000-0x8)={r2, 0xa}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007e3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c29000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000be1000-0xc)={r3, 0x80000, r4}) r5 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r5, &(0x7f00001f0000)={&(0x7f00001df000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x24, 0x2d, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @fd=r0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f0000b92000)={0xaf8}, 0x4) 2018/01/27 05:27:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000724000-0x100)=[{{&(0x7f000045d000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007d9000-0x40)=[{&(0x7f0000fa6000)=""/161, 0xa1}], 0x1, &(0x7f0000186000)=""/114, 0x72, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000a22000-0x8)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d7000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00007a7000)=0x2) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000c7b000-0x4)=0x0) write$eventfd(r1, &(0x7f0000368000-0x8)=0xe26, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00002b3000)=0x1000000000000000, 0x4) 2018/01/27 05:27:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000894000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004be000)=0x200) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000742000-0x38)={&(0x7f0000577000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x0, 0x4, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 05:27:38 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000007000)={'nat\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000005000)={0x0, 0x0}, [{{{@loopback=0x7f000001, @rand_addr=0x0, 0x0, 0xffffffff, @common='dummy0\x00', @generic="97e047822cfe7bef285a274b55b2b711", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "a1f965e4d39590c7a295df62655baa54ddbeafdaebf439125dcfaac1ca", 0x0, ""}}]}, 0xec) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000009000)='/dev/mixer\x00', 0x40800, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000a000)=""/66, 0x42}], 0x1, &(0x7f000000b000-0xc5)=""/197, 0xc5, 0xf518}, 0x10001) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f000000a000-0x1000)=""/4096) 2018/01/27 05:27:39 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d81000)='/selinux/enforce\x00', 0x44400, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000e37000)={&(0x7f000011c000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/selinux/member\x00', 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000031b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f00007c4000)={'system_u:object_r:random_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x33, 0x0}, 0x46) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000562000-0x9e)=""/158) 2018/01/27 05:27:39 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000303000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000f1e000)=0x1) 2018/01/27 05:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res$synack(&(0x7f000049f000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) write(r0, &(0x7f0000996000)="84047ee63f59c9a32528aa4ba3247a04c5f5844289bc3c9ee36049a4550996feb426d0cf37af5c260416cc0ecdda865113ecb983a52c7faaa426ae50af1403b34746e5e06c939c5d7e695c4f739b231d8d87d34cb5081eb872cdb6d95fe3da30439c6c04c544a8698a230fdc533f09e1a3ba86b0914ef344590201a8e144396c76721fc9ef3ad1482639277bfb92ec0d4b8c3ba4d0d8127706251e4f8753c2a9", 0xa0) ftruncate(r2, 0x40007) sendfile(r1, r2, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) connect$unix(r1, &(0x7f0000311000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000aaa000-0x8)={0x6, &(0x7f0000d41000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000a35000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000578000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000abc000-0xad)=""/173) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00008f6000-0x13)={0x0, 0x1, 0x9, [0x6, 0x0, 0x8, 0xfffffffffffffffa, 0x2, 0x1ff, 0x1, 0xbc, 0x3]}, &(0x7f0000f83000-0x4)=0x1a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000886000-0x20)={0x40b3afa4, 0x945e, 0x8008, 0x7, 0x0, 0x800, 0x2, 0x7, r4}, &(0x7f00007da000-0x4)=0x20) 2018/01/27 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x4, 0x10000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f000000b000-0x48)={0x40, 0x2, 0x64f41434, 0x3ff, &(0x7f0000005000-0x80)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000000c000-0x52)=""/82, &(0x7f0000009000)=0x52) 2018/01/27 05:27:39 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000c000)=0x1c, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000c000)=[{r0, 0x8, 0x0}, {r1, 0x1000, 0x0}], 0x2, &(0x7f000000d000-0x8)={0x0, 0x0}, &(0x7f0000007000)={0x100000000}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_pktinfo(r2, 0x0, 0xc, &(0x7f0000007000)={0x0, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/27 05:27:39 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000017000-0x1c)={0x1, 0x6, 0x1f, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000019000-0xa)='/dev/dsp#\x00', 0xf3, 0x900) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000019000-0x8)={@my=0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f000001a000)=""/50) mmap$binder(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r1, 0x0) 2018/01/27 05:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000dea000-0x8)={0x0, 0x0}) r1 = creat(&(0x7f00007e8000-0x8)='./file0\x00', 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000857000-0xb0)=[@in6={0xa, 0x2, 0xea72, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x102, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xd1}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80009}], 0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00009ef000-0x8c)={0x0, @in={{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]}}, &(0x7f0000e92000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b2d000-0x98)={r2, 0x90, "04a22d916bf0426c91d11681d147440ae7cc6b93b3ead0b285bcd03326a9bce1558e0b1b5fa04e06258810224f0a0638eb2df9f4d098f5c4f83b80c2d1fc94c1960e7d8698936b0b5ff23987b807015bf8e39a5d2adea39c7198de03ec76f6bb7066f66c6ce04de6156e3a5bc93cdf158459c44470925de93e3927b03d8381edf6f1038677edd11cb47e71b975de8b55"}, &(0x7f00004d1000-0x4)=0x98) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000eef000)="d1", 0x1) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/27 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dfe, &(0x7f0000001000)=0x0) 2018/01/27 05:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000411000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000da7000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000a5b000-0xdc)=""/220) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) dup2(r0, r2) 2018/01/27 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003ef000)='net/softnet_stat\x00') setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00006a7000)=0x5, 0x4) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x1) [ 204.409997] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=112 sclass=netlink_route_socket pig=25847 comm=syz-executor0 2018/01/27 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={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) r0 = socket$inet_sctp(0x2, 0x7ffffbffffffd, 0x84) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d12000-0x4)=0x90) 2018/01/27 05:27:39 executing program 1: mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x644, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00006ab000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2e, &(0x7f0000ae8000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @rand_addr=0x0, "89020000"}}}}}, &(0x7f0000370000-0xc)={0x0, 0x1, [0x0]}) 2018/01/27 05:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000d1b000-0x4)=0x4000000000002, 0xfffffeaa) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000027e000)=0x0, &(0x7f0000845000-0x4)=0x4) pipe(&(0x7f000049f000)={0x0, 0x0}) getpeername$llc(r1, &(0x7f0000656000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006fd000-0x4)=0x10) 2018/01/27 05:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fe8000)=@sack_info={0x0, 0x2, 0x10000}, &(0x7f00006d8000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000013a000-0xc)={r2, 0x94, &(0x7f0000003000+0xec4)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa}]}, &(0x7f0000011000)=0xc) pipe(&(0x7f0000200000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008e6000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000b95000)='/dev/autofs\x00', 0x2, 0x0) writev(r6, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r5, r4, 0x6, 0x0) readv(r3, &(0x7f0000385000-0x60)=[{&(0x7f000033f000-0x23)=""/35, 0x23}], 0x1) 2018/01/27 05:27:39 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b23000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b23000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') prlimit64(r1, 0x1aff1f892be0f1bb, &(0x7f0000001000-0x8)={0x6, 0x3}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xfa)="a80ba16834999b76d9d617c4dd48de412426cac954c992b6d397a6920ebb8c519a69145cd077da752ca53ada81670ce99e8e2823f6bfbc5fb574d9c51127f9392d24b9e3b750b7fd79448de3a37f26ecb7070c2d89a1699179fdf69408e1534e3fb28442fb862424149ab32deb6415f96eff7eda4485f40425373a464c45a33ff4ae0639036e783234137a636cf0e86a9e14510ce850db4512ffbbf09942d9f557be681b", 0xa4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b24000-0x1000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c993", 0x5c}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f0000b22000)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/27 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000495000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x4) perf_event_open(&(0x7f00007f9000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x670, &(0x7f0000a3e000-0x4)=0x0) io_cancel(r1, &(0x7f000062d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000073d000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006d8000)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 05:27:39 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000010000-0x3b)="", 0x0}, 0x20) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000001b000-0xa)='/dev/vcs#\x00', 0x5, 0x10000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000014000-0x20)={r0, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f0000016000-0xe4)="66551b863d70e6402af986fea0c20000000000000020330194f42b072ae4a29200175ba16bd0dfc10c7f35e85d01643553d066f3ac11d6c4f8a9bee9fe609bffaee6a73b256b71ec073425b6c72d98c824dccbdfa1e0eec9f3d4e44fbba68813547ad558123fcebf159ec9bb30b1e8f4d995be90beca194846f2ad8d555451f14ac9bea4c7a88b41a36017c1cbc21ff63f3fca087add671327aa2612c3e9c69f02c1ae53aa0802e0053cfeabb523749f7418e9e14d338baa91e03a35bed05210ff000e5b94d8ee004529d8447921a084bf1d0100389dfea143122971700a2781ddca"}, 0x10) 2018/01/27 05:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setaffinity(r0, 0x8, &(0x7f0000bee000-0x8)=0x5) nanosleep(&(0x7f0000c4b000)={0x77359400, 0x0}, &(0x7f0000716000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, r2}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00005b2000)={0x3, {"49fa70f3028ba8"}, 0x7fffffff}, 0x10) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000f3e000-0x10)={0x8b, 0x1, 0x8001, 0x8}, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x80000000) r3 = socket$inet6(0xa, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) fcntl$setflags(r4, 0x2, 0x1) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) r6 = request_key(&(0x7f0000f59000-0x8)='big_key\x00', &(0x7f0000d3b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000021a000-0xd)='/dev/binder#\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r6, 0x1003020) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000be8000)={0x44, 0x0, &(0x7f00000fe000-0x58)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000fb8000-0x38)=[], &(0x7f0000fc1000)=[]}}], 0x0, 0x0, &(0x7f00006cf000)=""}) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000243000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000268000-0x4)=0x14) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000c0b000+0x81b)="ff0204fffffeff00ffffff000b0000e4030000000000055f", 0x18) 2018/01/27 05:27:39 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) inotify_init1(0x80000) fcntl$notify(r0, 0x402, 0x3) sched_yield() socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r1, 0x0) 2018/01/27 05:27:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000006, 0xffffffffffffffff) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000a23000-0x80)={[0x10000, 0x1d000, 0x1000, 0x0], 0x5e07, 0x0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000002000-0x4c0)={{0x9, 0x0, 0x0, 0x0, "807c71ba6829865e4625b8b16396f703bb0f04cc627d70cb5d6a0ccf632f2e3b061b0ce36e258a1e413aadae", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000001000)={0x2, 0xeed3}) 2018/01/27 05:27:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a28000-0x4)=0x3fe00000, &(0x7f00009ef000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5000, 0x3, &(0x7f0000007000/0x5000)=nil) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000928000-0x10)={0x333f1b98, 0x1}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000172000-0x30)={0x18, 0x0, &(0x7f0000b66000)=[@increfs={0x40046304, 0x2}, @clear_death={0x400c630f, 0x3, 0x2}], 0xfffffffffffffde9, 0x0, &(0x7f000072f000-0xf4)="e825aaebe7832c30a45ba82d7bb7ac72b64aae8224e6c7d2f4fda3befb10526c9bf1c02fb9ae00d91a876713b7b14f21dc247cd3c6b8bcebf6f970ded6db7ceb69801ed22d14f0402a784405b802355edba586aaedec3f9727edd1334fd14722a7c6276a9598c4ae9a1a73b47e49ae4cc8cfa17b44469897a57533b0b05dbdf601726715c642d68b2eba8c635fb8bcc1b24ef42f6b50bdbe3447fb14068f0af5f018a4cd9dfdca09984e5bbea2efb9585a9f83cfdd828bc4112c916d12436bc34b2b5880bb334c9720571b317eb99013f2b5a440f1afe82b43b2d94589a2a04d3025367c7270774c9ddbad7893eecace36c7d9bb"}) mremap(&(0x7f0000546000/0x2000)=nil, 0x2000, 0x3000, 0x4, &(0x7f00000ab000/0x3000)=nil) 2018/01/27 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/27 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000a67000-0xac)=""/172) getpeername$packet(0xffffffffffffff9c, &(0x7f00002c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d2c000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000624000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000c3e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000d2d000-0x4)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000201000-0xe8)={{{@in=@remote={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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2b000)=0xe8) 2018/01/27 05:27:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ea1000)=0x32) 2018/01/27 05:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000a1000-0x8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00006b6000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x0}) r1 = open(&(0x7f0000f2f000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) r2 = open(&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$getflags(r1, 0x3fe) 2018/01/27 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000969000-0x28)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000157000-0x8)={0x0, 0x0}) 2018/01/27 05:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000044f000)=""/103, 0x67, 0x0, &(0x7f00005eb000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 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) mq_timedreceive(r0, &(0x7f0000407000)=""/239, 0xef, 0x0, &(0x7f0000625000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e7d000)='/dev/sequencer2\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000022a000)={0xffff, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000b3e000-0x8)={0x400, r2}) [ 204.957677] binder_alloc: binder_alloc_mmap_handler: 25888 20000000-20002000 already mapped failed -16 [ 204.970133] binder: BINDER_SET_CONTEXT_MGR already set [ 204.975473] binder: 25888:25905 ioctl 40046207 0 returned -16 [ 204.984166] binder_alloc: 25888: binder_alloc_buf, no vma [ 204.989808] binder: 25888:25932 transaction failed 29189/-3, size 0-0 line 2903 [ 204.999556] binder_alloc: 25888: binder_alloc_buf, no vma 2018/01/27 05:27:39 executing program 7: 2018/01/27 05:27:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = syz_open_procfs(r0, &(0x7f00005b7000)='environ\x00') fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) socket$inet6(0xa, 0x3, 0x6) r4 = dup2(r1, r2) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000670000-0xc)={0x6, r1, 0x0}) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000364000-0x8)='./file0\x00', 0x401, 0x0) sendfile(r4, r3, &(0x7f0000855000)=0x0, 0x6) 2018/01/27 05:27:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x4) r0 = perf_event_open(&(0x7f00001b0000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffe2f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) sendmmsg$nfc_llcp(r1, &(0x7f00005db000-0xc4)=[{&(0x7f000081b000-0x58)={0x27, 0x5, 0x6f3f, 0x7, 0x7, 0x2, "5c958fc880ec0545f9e319aec609dee4f9a520ba50975de8f89cb42205e3130e981e41b8aec578db1c05228b6fb65a56803f4af2e9487fe33feb0596b11155", 0x1f}, 0x58, &(0x7f0000c6e000)=[{&(0x7f0000fd9000-0x59)="d306e660adf416632f06bb956316880d78477a77839ffb5eb98cb5c4bd6b0ffcd8f49da2eefb536881fef2f77d1da66780d7bc9e8d3fc17f08111444778f15e14f1011ae4a498e71396ef418c78b448b5371359c32e2a79951", 0x59}, {&(0x7f0000e20000-0x18)="c0609fad56deb0037f3cd5c210c45d0a7c7b514f6661059d", 0x18}, {&(0x7f0000126000-0x1000)="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0x1000}], 0x7, 0x0, 0x0, 0x40000}, {&(0x7f000043b000-0x58)={0x27, 0xaea, 0x3f, 0x6, 0x3, 0x0, "c922bb0132b06ff44be816681aa55e0bf71eca66d63994aa1309957beff6d525babadfb2c331f1a7a6fdcfb7d1ab9289ebb404edc0b5cdece48f45e27f48ba", 0x3}, 0x58, &(0x7f0000a6a000)=[{&(0x7f0000917000)="d68eb9abdfff10e59fa1615c2cfff6f0375f4c51184813a7653c42f113b60727a5c6fecc4e54d6fe947eda866005cf6b956974126a21ff828e042157518092304d88b81c7a338bcd5ab352801306578fe17c9388b35e65919b086f83", 0x5c}, {&(0x7f00000fa000-0x16)="398b789d186b7d73990fab56a7c6d0cd5f115540f62b", 0x16}, {&(0x7f0000d6a000)="96602a6d5e872299d5dff43ba1b14249dfde19a8a96d00aea9aa0fab43ed4614528ca15ce3d90db9bf2a437a342e859dc686d065c8eaffd2930b3f5c64993b9695649a8762cd13fd3b3ffd5c6cfb9ab016ad1f0118f449fd074c7f33f1114be7420507c40acd8593510f1a4cfd83b7a6aa3f1f2397282f80786e2de1eeda4365be6476062a5a9eef9d1cd6d58a9bd577f04e689f648fb90fa943bcbf3404a2ccc2750b5c9733cc3cd6308939da571108731fd07d18955e42fd3b565b25c889f7c527822917654ea33f9a65d9200de6f1cc5b151b", 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{&(0x7f00007f2000-0x7c)="54bbbb3b7165e9af70b306d92a54077e58abb775aa5fab62a39182a020532be9ad1ba1eecb1811b71152e43f05a6fe1521a2ddd241e897045b8fddd211e77bc2d55cda0558564522f6b95537abc0c01ef083230e9b9e2b227e3918cfc1325269155b53d92758d61970fe9debce42613d2c4afdc58fd185f194b5757b", 0x7c}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f00002b7000-0x58)={0x27, 0x8000, 0x5, 0x6, 0x7b, 0x80000001, "29232a7de3c997e5aef54636c83152776b8a5d5202d744fd6f7fb5129d2777bebce38793defbc98de8288575cd72fd5ff9de410f1a1a4d5aad0ebbece828f0", 0x2}, 0x58, &(0x7f0000745000-0x28)=[{&(0x7f00007eb000-0x34)="47effb325ee776c7f5b7da26dfe2a256104240d6e6e1116aa1a87beab3b6b41fde59ce2d926ae3c618d1a1be9a9c7e5961cbd68e", 0x34}, {&(0x7f0000ea4000)="65b1e5ad4f8344a66bf94826a7b66061a810f32e6291", 0x16}, {&(0x7f0000fc1000)="e2405a16b23dd655037a3b45ab31977d8e789d86694193cd2b23b8f625dcecea156ca7f3e3d14a74978e1e0b135fa2b222fa52f35253c81ef2422cad233d8c80a39d74c998124da3f8dd3a193f7181492fdcd2bfed163571c275d41234e249de95011393bb6ceb924868439fc48b94ba0bce8aa6c0bf8da87d54334527d52a05c3eb8efee01c23d98265f7d9ceabcb925463eb82083a5d57", 0x98}, {&(0x7f0000ee5000)="00d8338e4680ff467884648aaf6f9ea62e0a895cc803f23d412b3d89033a264610c4825f256e2448a818680997488164eaf4e943f1ebb9e89ed3a096bfa00854968387613a97c4cbad23178ef8ee305e805868d343b406e297a5a65a46382cb71596bbedcf4d7662c180d2caed00c8e0f0e860180da3510e2e9191113feca02f5ba24b8468a3f28ee89a3f84a1cd17a1887f7d6db68dfb1fcd7e6516855a371dca70f5976100f9f167756bfbc583144528991b5d75af5b445be8a97dfd35915e62673a9f6787927f0b07b895d010733e566182f764c346e6258247e522909b75defc9357f69ccd07fdecd8a543e304cb186ae07a3f730b33", 0xf8}, {&(0x7f00004c2000-0x33)="d6e1056a031d0a510cc03a145fd07c66d9220f93dc926f0be424bfae4defe11296a5fcaa19b8b27ff380d607d811ec7e4a71ee", 0x33}], 0x5, &(0x7f00004ad000)={0x70, 0x84, 0x0, "b3a627787f98e4676189bf4415d5c794e281407ca6dee6fa7ec59cb3da1986718ca928bb55ae5f4c58f88e8e2727ea747d32b5c5045089a0627520fe4308b6d7ca7282af4bccf8e14846311e466e5ced0c2e4b8074934c8237bede0299ee2fc5a0"}, 0x70, 0x0}, {&(0x7f0000817000-0x58)={0x27, 0x5, 0x848f, 0x7, 0x100, 0x201a, "24b943e1c2f5dff6b33dedf1d413d832dc4ec636502a4177ee9e58a618309a19d5042ea3fb18901e8eaae9ee21cf1bde1ad2f1074158980d7eef080c1d8169", 0x0}, 0x58, &(0x7f000002f000)=[{&(0x7f0000d5d000)="10fad77086214651790e0458717194839ea090ab40955825b25a31916424873d26b33f64af56651fc47146197d27267ce763dd4af96f7bd0621b06ea1eb61692aa80baf53b8efe151a3c16aefb23280240c31f634a842e343a5a092410cd55ac1bf996da9cd65b33b4d438eb6dd3a2a0d90eac69f2aaf9bea1622dfda01bbb5e3c97eaa0997807e63972dcf1e44f47c60f4c22b763102fad0e611a469898e388f8403b06780c72eec5811639d20067e9c4232221d42591cd552aa9dd0cd98aff099b8f2aacc32b1059733c6541635e562f7bd96f525dd3aa6568bfcfa8", 0xdd}, {&(0x7f000071b000-0x78)="749796b09f303b4b6e6b0e28808ea3db55963a17a39de7372fdb74f6832d4a4c67052be6e252feab77bac1549a82709005de281cf257c5b76566db68d557ca84c512f226b7e8c127382d25bc1b230a2db12b3c549a49238f89b0f9f86699881b29c9892ba251b16885090829072353e59519c6b8f5d8382a", 0x78}, {&(0x7f0000786000-0xd)="26ff726d532c97c4da370523dd", 0xd}, {&(0x7f00006f1000)="", 0x0}, {&(0x7f000021f000-0xa4)="a34c9c275bbd2560002e997fca334619c0ed8eb0464333ddd57c510122374bfc0f3a71d4658fc36dee321d3529ace38827e88cd241c19fdda79f885e709b0115ed6b8bb604b62cee15adc3844a458f105ee181a87f5c394bd6937173f2f44956c8d02a716fafdfcbc2c85ca7113bd6435397846f7ca18b20fb4926c34c4a6932de628103ab7641f045ddb03a08a5ed57dce2f057d0ae108ee36719f14f9f2534c1a157b1", 0xa4}, {&(0x7f0000c2a000)="de10046ab88d15e1a6ddca072efee2b55f2cc82ae58bbc40c94cb36705122cfdcd0a57278b5064e722be77e86ea5a59d92ada699ef6704ef3a3d0206181d2a551b3b0c0a6ee63c834163d4efccadb6abb302ab51491e0bc96947640073fc6c56afc651a71817ebbccac34dd8a5883e4a2808fb9a96611fab0b44c7d9edb497cab7e00038528812bd3594fd67cf868d517da2635de73e914cf85a27eedc9874823c5ebaa3", 0xa4}], 0x6, 0x0, 0x0, 0x4000000}], 0x7, 0x880) 2018/01/27 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x9)='vegDs\x00', 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000342000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000283000-0x9)='/dev/sg#\x00', 0xf6, 0x4c0) perf_event_open(&(0x7f0000027000)={0x4, 0x78, 0x6f, 0x7, 0x6, 0x7, 0x0, 0x101, 0x1000, 0x1, 0x9, 0x7, 0xdd, 0x7d7d, 0x9, 0x9, 0x3f, 0x0, 0x8, 0x9, 0x7, 0x8, 0x4, 0x2, 0x4, 0x0, 0xff, 0x2, 0x9, 0x6, 0x9, 0x5, 0x10001, 0xe7e5, 0xfff, 0x2, 0x7fff, 0x62e, 0x0, 0x4, 0xebf8a6723c487509, @perf_config_ext={0x66bf061a, 0xfa}, 0x400, 0x80000000, 0x2, 0x5, 0x9, 0x100000001, 0x817, 0x0}, r1, 0xad7b, r2, 0xa) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020c000-0x61)=""/97, &(0x7f0000d69000-0x4)=0x61) r3 = dup(r2) lstat(&(0x7f0000f84000-0x8)='./file0\x00', &(0x7f0000153000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00008c5000)={0x80000000000000cd, [0xecf, 0xfffffffffffff52f, 0x80000000004, 0x200, 0x6, 0x4ec]}, &(0x7f0000a6d000)=0xffffffffffffffed) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000750000-0x68)="3b77e6826def99146d5b45aa7e4f232186dd48dbbd7fa57ab6abc48e130914448e7d067051fd7f3713602e0d3f017bed3e05415b480f475ffe5939c18c02d3ddbe0501b24ea8fcc0dad1ecf565b05a07429db81e9f2915c492df3727f11817d395164159dc66b052", 0x68) sendmsg$nl_netfilter(r3, &(0x7f0000f79000)={&(0x7f0000c5f000-0xc)={0x10, 0x0, 0x0, 0x841000}, 0xc, &(0x7f0000d32000)={&(0x7f0000739000)={0x40c, 0xd, 0x1, 0x300, 0x6, 0x0, {0xf, 0x0, 0x4}, [@typed={0xc, 0x71, @uid=r4}, @nested={0xffffffffffffff59, 0x1f, [@typed={0xc, 0x66, @u32=0x449}, @generic="ed59dd0c6b79d81d42705a176faefa9af504e32526299ec93859c9c25a1a654e828d37110c66b299b293637e83b0f26e70c8aeb98e3b0d298e820267aa259446fbb4ba2147d71b9ecc260aec693ef42b35035ac8d83d688f561618efa9ec43ced90e85199ba049858180477fc25e4cbd72abc231807bd7654e82ed15e45b461a24ce684f6be5324c2a383a540cebfa9cba3ed761fc457cb3b86b1edfcdb783fd59961ee1a503962e21f9892affeb7fe8c0cd61304257533ab8049b90d9b751c80d933b9a"]}, @typed={0x8, 0x47, @void=""}, @generic="c4a6a6f183f389ccc2f6d1edeb2e638276790e7842a9d71d2fe106f244dbd063d90d5e9d59f890120edb054eccdf6aad9bc6c4a60446b347c63d59a6dc51ce684a9c4bf157c8bac4e1aa34de5a49fe69d9147f07194f14dc32c8833429912ee0854453b4c049835f277039bae9ceaca9b652b55ad5dfc9f93e7cd2a4788acd2d2080c159fb300490a214b6e2768a89a4fd94c3c2be2a788980ca9fe638c25fd166d75115e7c88b1944575133ab3505d070575502692747608acf6af6bdbf4006109e40", @typed={0x0, 0x79, @uid=r4}, @nested={0x40, 0x2000000039, [@generic="38a7c0d26c8179df7dad3129f9cff663ed9a9f29b96f31b437f1590afbf2a5b63e38670a9482929383aa601623d8bc9aaf4526ca46c603692b81"]}, @typed={0xc, 0x3d, @fd=r0}, @nested={0x17c, 0x11, [@generic="8b808592eecf4c2c1d4acfc583ff8ae578654b3b0cb3c81ae265c340", @generic="d705d0d26cf5d1cb1eb0df061722ae6b660fb109d4c76a2d2d12ad20bb3fdd4ab9ccf18a3eb4c460a051548fb5f595e780563f4a37824ea6300d6cf1b2a163a936d0f0fc915675ccf0b3688105a37762868add4e94f5e7184fa4a6a04e0aa4e9f1a568cafa18747435af5934ed0a1317a1247b3a50ec269ed220d066d8fe6492776ff15b96086294cd9bb5405c107d52f618f267da878f50c93ca6151bfc67bebd2b318d94625366cbac11b49f73dd6ea59772bc599b7624f813c1bde40850421037c879196f88e15f62150db1ea9d639ff5f86d918320a9467c4fed3fe2512f1afb6ed6805c", @typed={0x18, 0x1d, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="b75a720376be4c2a5409d7b44a2efcc472ab466db1e98e0e7a9394f5bcb7ceca11e8c77544a87e0d2697e40766961342ace97e4ca3b89c511d50039f08e4457a0b0953aa9863b025f68d47aace49e1598e8ed4815165123d620af666"]}, @generic="518761c16c8aaff46f91a3e47b272621b18d8b1f9ffd9622"]}, 0x40c}, 0x1, 0x0, 0x0, 0x20000001}, 0x80) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004cc000-0x4)=0x7, 0x4) quotactl(0xa1c, &(0x7f0000a42000)='./file0\x00', r4, &(0x7f0000607000)="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") 2018/01/27 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000294000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c0f000-0x1)="", 0x0, 0xfffffffffffffffb) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ae000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000257000)={0x7, 0x8000, 0x5a, 0x1c, &(0x7f00003bb000)=""/28, 0x99, &(0x7f000094e000-0x99)=""/153, 0x1b, &(0x7f0000494000-0x1b)=""/27}) keyctl$revoke(0x3, r0) keyctl$dh_compute(0x17, &(0x7f0000de4000-0xc)={r0, r0, r0}, &(0x7f0000cf7000)=""/167, 0xa7, &(0x7f000089f000)={&(0x7f00004a9000)={'md5\x00'}, &(0x7f00005f8000-0x57)="5aaa32c58e3211b102e25368d56d772cf45b778af86dd8d09ac263d0176d5c5210197ae5d6b7fc66e3d4ef784f7e59f936744a3661fb1db4b36db56cb113a9a1db0138b2fbc0f15568b65004805065c447c70582ae502a", 0x57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key(&(0x7f0000fbf000-0xb)='asymmetric\x00', &(0x7f00002a4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d01000-0x5)="3080", 0x2, r0) 2018/01/27 05:27:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000f51000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4080) r0 = syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fdatasync(r0) 2018/01/27 05:27:39 executing program 1: 2018/01/27 05:27:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ece000-0x8)={0x0, 0x8}, &(0x7f00003dd000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000412000-0x8)=@assoc_value={r1, 0xffffffff7fffffff}, &(0x7f0000b15000-0x4)=0x8) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000087000)=0x0, &(0x7f0000a15000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000002c000-0x6e)="ffcc2021408813f9b7cda3447cf177f8020e6eb70e5a9597dfb48351f433cd430798ff17c5245a5fb61cb498735aeea91af43e18aa37a43a3f1f830b4628306135586680ffcd75ee70f6178d719ac4e0524c78d02ed82f974de84ebf1b9eb44d2f4b5625e38368ee830b26be33c4", 0x6e) 2018/01/27 05:27:39 executing program 7: [ 205.005570] binder: 25888:25905 transaction failed 29189/-3, size 0-0 line 2903 [ 205.021340] binder: undelivered TRANSACTION_ERROR: 29189 [ 205.026854] binder: undelivered TRANSACTION_ERROR: 29189 [ 205.033095] binder: undelivered TRANSACTION_COMPLETE [ 205.038235] binder: undelivered TRANSACTION_COMPLETE [ 205.043350] binder: undelivered transaction 206, process died. [ 205.049343] binder: undelivered transaction 205, process died. 2018/01/27 05:27:39 executing program 1: 2018/01/27 05:27:39 executing program 1: 2018/01/27 05:27:39 executing program 7: 2018/01/27 05:27:39 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffffff7}, 0x0}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/01/27 05:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003cf000-0x120)=[{{0x0, 0x0, &(0x7f0000470000-0x8)=[], 0x0, &(0x7f0000b9c000)=[{0xc, 0x0, 0x7, ""}, {0xc, 0x0, 0x0, ""}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 05:27:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000913000-0x4)=0xffd, 0x4) 2018/01/27 05:27:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e15000+0x8ca)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d6f000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f00005a5000)=0x0, 0x37b4cfdd) 2018/01/27 05:27:39 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f19, 0x0, 0x6, 0x7, 0x1, 0x84, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000-0x5)="3dff022fff", 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 05:27:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00003fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000308000-0x4)=0x0, 0x21) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000123000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/27 05:27:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003cf000-0x120)=[{{0x0, 0x0, &(0x7f0000470000-0x8)=[], 0x0, &(0x7f0000b9c000)=[{0xc, 0x0, 0x7, ""}, {0xc, 0x0, 0x0, ""}], 0x18, 0x0}, 0x0}], 0x1, 0x0) [ 205.254388] binder_alloc: 25974: binder_alloc_buf, no vma [ 205.260060] binder: 25974:25976 transaction failed 29189/-3, size 0-0 line 2903 [ 205.279478] binder: BINDER_SET_CONTEXT_MGR already set [ 205.284928] binder: 25974:25976 ioctl 40046207 0 returned -16 [ 205.285386] binder_alloc: 25974: binder_alloc_buf, no vma [ 205.285408] binder: 25974:25982 transaction failed 29189/-3, size 0-0 line 2903 [ 205.306889] binder: undelivered TRANSACTION_ERROR: 29189 [ 205.313098] binder: undelivered TRANSACTION_ERROR: 29189 [ 263.742327] kauditd_printk_skb: 422 callbacks suppressed [ 263.742332] audit: type=1400 audit(1517030918.419:1593): avc: denied { map } for pid=25983 comm="getty" path="/sbin/getty" dev="sda1" ino=16170 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 263.770097] audit: type=1400 audit(1517030918.423:1594): avc: denied { map } for pid=25983 comm="getty" path="/etc/ld.so.cache" dev="sda1" ino=2503 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 263.794270] audit: type=1400 audit(1517030918.471:1595): avc: denied { map } for pid=25983 comm="getty" path="/usr/lib/locale/C.UTF-8/LC_CTYPE" dev="sda1" ino=15773 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 263.818178] audit: type=1400 audit(1517030918.471:1596): avc: denied { map } for pid=25983 comm="getty" path="/usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache" dev="sda1" ino=13909 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 369.631155] INFO: task loop0:24504 blocked for more than 120 seconds. [ 369.637832] Not tainted 4.15.0-rc9+ #192 [ 369.642421] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.650388] loop0 D24720 24504 2 0x80000000 [ 369.656044] Call Trace: [ 369.658633] __schedule+0x8eb/0x2060 [ 369.662356] ? __sched_text_start+0x8/0x8 [ 369.666505] ? check_noncircular+0x20/0x20 [ 369.670748] ? blk_queue_enter+0xa07/0xc30 [ 369.674987] ? get_request+0x2440/0x2440 [ 369.679059] ? depot_save_stack+0x3b5/0x490 [ 369.683386] ? blk_exit_rl+0x80/0x80 [ 369.687134] ? check_noncircular+0x20/0x20 [ 369.691376] schedule+0xf5/0x430 [ 369.694746] ? lock_downgrade+0x980/0x980 [ 369.698896] ? __schedule+0x2060/0x2060 [ 369.702889] ? lock_release+0xa40/0xa40 [ 369.706873] ? print_irqtrace_events+0x270/0x270 [ 369.711648] ? find_held_lock+0x35/0x1d0 [ 369.715722] schedule_timeout+0x1a3/0x230 [ 369.719880] ? usleep_range+0x190/0x190 [ 369.723853] ? lock_release+0xa40/0xa40 [ 369.727850] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.733746] ? do_raw_spin_trylock+0x190/0x190 [ 369.738357] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.742861] io_schedule_timeout+0x26/0x80 [ 369.747111] wait_for_completion_io+0x415/0x770 [ 369.751873] ? bit_wait_timeout+0x1e0/0x1e0 [ 369.756213] ? submit_bio+0x19a/0x580 [ 369.760050] ? submit_bio+0x19a/0x580 [ 369.763863] ? generic_make_request+0xdd0/0xdd0 [ 369.768542] ? wake_up_q+0xe0/0xe0 [ 369.772094] ? file_check_and_advance_wb_err+0x14f/0x520 [ 369.777554] submit_bio_wait+0x13f/0x1e0 [ 369.781622] ? submit_bio_wait_endio+0x40/0x40 [ 369.786217] ? print_irqtrace_events+0x270/0x270 [ 369.790989] blkdev_issue_flush+0x226/0x310 [ 369.795324] blkdev_fsync+0x86/0xb0 [ 369.798971] ? thaw_bdev+0x180/0x180 [ 369.802681] vfs_fsync_range+0x110/0x260 [ 369.806759] vfs_fsync+0x29/0x30 [ 369.810131] loop_queue_work+0x12a2/0x3900 [ 369.814386] ? lock_release+0xa40/0xa40 [ 369.818376] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.823586] ? lo_rw_aio+0x1e70/0x1e70 [ 369.827488] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.831996] ? finish_task_switch+0x1d3/0x740 [ 369.836500] ? finish_task_switch+0x1aa/0x740 [ 369.841040] ? copy_overflow+0x20/0x20 [ 369.844931] ? __schedule+0x8f3/0x2060 [ 369.848843] ? __sched_text_start+0x8/0x8 [ 369.853034] ? check_noncircular+0x20/0x20 [ 369.857283] ? lock_release+0xa40/0xa40 [ 369.861267] ? compat_start_thread+0x80/0x80 [ 369.865688] ? do_raw_spin_trylock+0x190/0x190 [ 369.870274] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.874784] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.879808] ? find_held_lock+0x35/0x1d0 [ 369.883887] ? kthread_worker_fn+0x2af/0x980 [ 369.888304] ? lock_downgrade+0x980/0x980 [ 369.892462] ? lock_release+0xa40/0xa40 [ 369.896443] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.902335] ? do_raw_spin_trylock+0x190/0x190 [ 369.906921] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.911422] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.916436] kthread_worker_fn+0x32b/0x980 [ 369.920677] ? find_held_lock+0x35/0x1d0 [ 369.924740] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 369.929936] ? find_held_lock+0x35/0x1d0 [ 369.934009] ? complete+0x62/0x80 [ 369.937485] ? schedule+0xf5/0x430 [ 369.941041] ? __schedule+0x2060/0x2060 [ 369.945026] ? __lockdep_init_map+0xe4/0x650 [ 369.949437] ? do_raw_spin_trylock+0x190/0x190 [ 369.954025] ? lockdep_init_map+0x9/0x10 [ 369.958094] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 369.963204] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.968228] ? trace_hardirqs_on+0xd/0x10 [ 369.972375] loop_kthread_worker_fn+0x51/0x60 [ 369.976873] kthread+0x33c/0x400 [ 369.980235] ? loop_get_status64+0x120/0x120 [ 369.984645] ? kthread_stop+0x7a0/0x7a0 [ 369.988619] ret_from_fork+0x3a/0x50 [ 369.992354] [ 369.992354] Showing all locks held in the system: [ 369.998684] 2 locks held by khungtaskd/748: [ 370.003037] #0: (rcu_read_lock){....}, at: [<000000001e4aa70c>] watchdog+0x1c5/0xd60 [ 370.011116] #1: (tasklist_lock){.+.+}, at: [<00000000a24114f0>] debug_show_all_locks+0xd3/0x400 [ 370.020168] 2 locks held by getty/3628: [ 370.024134] #0: (&tty->ldisc_sem){++++}, at: [<00000000c19adf0d>] ldsem_down_read+0x37/0x40 [ 370.032817] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000af69fc58>] n_tty_read+0x2ef/0x1a00 [ 370.042104] 2 locks held by getty/3629: [ 370.046089] #0: (&tty->ldisc_sem){++++}, at: [<00000000c19adf0d>] ldsem_down_read+0x37/0x40 [ 370.054796] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000af69fc58>] n_tty_read+0x2ef/0x1a00 [ 370.064130] 2 locks held by getty/3630: [ 370.068100] #0: (&tty->ldisc_sem){++++}, at: [<00000000c19adf0d>] ldsem_down_read+0x37/0x40 [ 370.076794] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000af69fc58>] n_tty_read+0x2ef/0x1a00 [ 370.086088] 2 locks held by getty/3631: [ 370.090066] #0: (&tty->ldisc_sem){++++}, at: [<00000000c19adf0d>] ldsem_down_read+0x37/0x40 [ 370.098744] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000af69fc58>] n_tty_read+0x2ef/0x1a00 [ 370.108040] 2 locks held by getty/3632: [ 370.112018] #0: (&tty->ldisc_sem){++++}, at: [<00000000c19adf0d>] ldsem_down_read+0x37/0x40 [ 370.120692] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000af69fc58>] n_tty_read+0x2ef/0x1a00 [ 370.129975] 2 locks held by getty/3633: [ 370.133943] #0: (&tty->ldisc_sem){++++}, at: [<00000000c19adf0d>] ldsem_down_read+0x37/0x40 [ 370.142630] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000af69fc58>] n_tty_read+0x2ef/0x1a00 [ 370.151945] 1 lock held by syz-executor0/25954: [ 370.156608] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000007b3a06a8>] lo_ioctl+0x8b/0x1b70 [ 370.165205] 2 locks held by getty/25983: [ 370.169253] #0: (&tty->ldisc_sem){++++}, at: [<00000000c19adf0d>] ldsem_down_read+0x37/0x40 [ 370.177934] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000af69fc58>] n_tty_read+0x2ef/0x1a00 [ 370.187214] [ 370.188837] ============================================= [ 370.188837] [ 370.195836] NMI backtrace for cpu 1 [ 370.199456] CPU: 1 PID: 748 Comm: khungtaskd Not tainted 4.15.0-rc9+ #192 [ 370.206350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.215672] Call Trace: [ 370.218231] dump_stack+0x194/0x257 [ 370.221833] ? arch_local_irq_restore+0x53/0x53 [ 370.226476] ? debug_show_all_locks+0x2f4/0x400 [ 370.231124] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.235509] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.239973] nmi_cpu_backtrace+0x1d2/0x210 [ 370.244198] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.248663] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.253916] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.259075] watchdog+0x90c/0xd60 [ 370.262509] ? reset_hung_task_detector+0xa0/0xa0 [ 370.267324] ? complete+0x62/0x80 [ 370.270766] ? __schedule+0x2060/0x2060 [ 370.274712] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.279003] ? __lockdep_init_map+0xe4/0x650 [ 370.283384] ? do_raw_spin_trylock+0x190/0x190 [ 370.287935] ? lockdep_init_map+0x9/0x10 [ 370.291966] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.297041] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.302029] ? trace_hardirqs_on+0xd/0x10 [ 370.306146] ? __kthread_parkme+0x175/0x240 [ 370.310439] kthread+0x33c/0x400 [ 370.313774] ? reset_hung_task_detector+0xa0/0xa0 [ 370.318585] ? kthread_stop+0x7a0/0x7a0 [ 370.322530] ret_from_fork+0x3a/0x50 [ 370.326299] Sending NMI from CPU 1 to CPUs 0: [ 370.330807] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 370.331800] Kernel panic - not syncing: hung_task: blocked tasks [ 370.331805] CPU: 1 PID: 748 Comm: khungtaskd Not tainted 4.15.0-rc9+ #192 [ 370.331808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.331809] Call Trace: [ 370.331818] dump_stack+0x194/0x257 [ 370.331827] ? arch_local_irq_restore+0x53/0x53 [ 370.331836] ? vsnprintf+0x1ed/0x1900 [ 370.331846] panic+0x1e4/0x41c [ 370.331851] ? refcount_error_report+0x214/0x214 [ 370.331863] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.331873] watchdog+0x91d/0xd60 [ 370.331888] ? reset_hung_task_detector+0xa0/0xa0 [ 370.331893] ? complete+0x62/0x80 [ 370.331906] ? __schedule+0x2060/0x2060 [ 370.331910] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.331914] ? __lockdep_init_map+0xe4/0x650 [ 370.331921] ? do_raw_spin_trylock+0x190/0x190 [ 370.331925] ? lockdep_init_map+0x9/0x10 [ 370.331930] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.331937] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.331943] ? trace_hardirqs_on+0xd/0x10 [ 370.331947] ? __kthread_parkme+0x175/0x240 [ 370.331955] kthread+0x33c/0x400 [ 370.331960] ? reset_hung_task_detector+0xa0/0xa0 [ 370.331963] ? kthread_stop+0x7a0/0x7a0 [ 370.331970] ret_from_fork+0x3a/0x50 [ 370.455877] Dumping ftrace buffer: [ 370.459540] (ftrace buffer empty) [ 370.463228] Kernel Offset: disabled [ 370.466828] Rebooting in 86400 seconds..