fe4f60fd3a2820e1424a46699acb1b3ace7bdc60ebe978ed8d6ff63071e07b002ff45412ed3f173c9b8d41f", &(0x7f0000cd8000-0x4)="8c9492b3"}}, &(0x7f000042f000)=0x0) clock_gettime(0x0, &(0x7f00002ba000-0x10)={0x0, 0x0}) timer_settime(r10, 0x0, &(0x7f0000f15000-0x20)={{}, {r11, r12+30000000}}, &(0x7f00002cb000-0x20)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000050b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000048a000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000bdd000)={r13, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x9}}, 0x40007, 0x6}, &(0x7f0000a6e000)=0x98) ioctl$EVIOCSABS20(r8, 0x401845e0, &(0x7f0000f9e000-0x18)={0x8, 0x9, 0xf3aa, 0x100000000005, 0x7, 0x3}) creat(&(0x7f0000ecf000-0xe)='./file0\x00', 0x8) ftruncate(r7, 0x10000) sendfile(r8, r7, 0x0, 0x72439a6b) 2018/02/08 03:25:52 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d9b000)) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000d0000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4), 0x4) close(r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) write(0xffffffffffffffff, &(0x7f00004df000), 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000029a000+0x4a)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) [ 55.710779] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14557 sclass=netlink_route_socket pig=9912 comm=syz-executor4 [ 55.717969] binder: 9907:9910 ioctl 40086602 0 returned -22 [ 55.734846] binder: 9907:9920 ioctl 40086602 0 returned -22 2018/02/08 03:25:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000854000-0xb)='highspeed\x00h', 0xfe76) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000029b000)={0x0, 0x9, 0x4, 0x200, 0x3, 0x9, 0x7, 0x2, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x6fbbb7e3, 0x81, 0x7, 0x1000, 0x5}}, &(0x7f0000a93000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000abd000)={r1, 0x6}, &(0x7f0000156000-0x4)=0x8) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000801, &(0x7f000029b000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/02/08 03:25:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f87000)={@rand_addr, @local, 0x0}, &(0x7f0000ded000-0x4)=0xc) sendmsg$nl_route(r1, &(0x7f00009a6000-0x38)={&(0x7f000037a000-0xc)={0x10}, 0xc, &(0x7f00006fc000)={&(0x7f0000ea7000)=@bridge_dellink={0x28, 0x11, 0x2, 0x2, 0x0, {0x7, 0x0, 0x0, r2, 0x0, 0x2000}, [@IFLA_LINK_NETNSID={0x8, 0x25}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005}) 2018/02/08 03:25:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x803, 0xc860) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000de6000)) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) 2018/02/08 03:25:52 executing program 5: mmap(&(0x7f0000000000/0xb16000)=nil, 0xb16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b0f000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000b16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b16000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006c1000)={{0x100000001}}) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b17000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b17000)={0x0, 0x6}, &(0x7f00008af000-0x4)=0x8) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b17000)={r2, 0xfffffffffffffff7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b16000-0x50)={0x0, 0x1, 0x200}) 2018/02/08 03:25:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000075000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = open(&(0x7f0000ca6000-0xe)='./file0/file0\x00', 0x0, 0x0) accept$ipx(r1, &(0x7f0000377000), &(0x7f0000825000-0x4)=0x10) 2018/02/08 03:25:52 executing program 2: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000052000)='/selinux/policy\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e05000-0x8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004dc000-0x8)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r2, 0x2, &(0x7f0000aed000-0x31)=""/49) r3 = syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000daa000)={{0x9, 0x1}, 'port0\x00', 0xa5, 0x10000, 0x4, 0x1, 0xf5, 0x8000, 0x1, 0x0, 0x3, 0x7}) 2018/02/08 03:25:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000726000)=0x401, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ae7000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "98df6fd6121b"}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00002de000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 03:25:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) 2018/02/08 03:25:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) pkey_alloc(0x0, 0x1) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1", 0x1}], 0x1) 2018/02/08 03:25:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)='(posix_acl_access\x00', 0x12, &(0x7f000080c000)='#}/\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='attr/prev\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000293000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de1000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009d5000)={r2, 0x1ff, 0x10, 0x1, 0x4}, &(0x7f00008b3000-0x4)=0x18) setrlimit(0x1, &(0x7f0000011000)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000615000-0xc)={r1, 0x40}, 0xc) ftruncate(r0, 0x3d) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/08 03:25:52 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007f1000-0x38)={&(0x7f0000c3d000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f72000)={0x198, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 03:25:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f0000936000-0x120)=@allocspi={0x120, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@empty}}, [@mark={0xc, 0x15, {0x1, 0x4}}, @encap={0x1c, 0x4, {0x1, 0x0, 0x1, @in=@dev={0xac, 0x14, 0x0, 0x16}}}]}, 0x120}, 0x1}, 0x0) setrlimit(0xf, &(0x7f0000a3d000-0x10)={0x9, 0x3}) 2018/02/08 03:25:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f00002b9000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c03000-0xc)={0x0, 0x0}, &(0x7f0000f15000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000622000-0x4)=0xc) syz_fuse_mount(&(0x7f00009be000)='./file0\x00', 0x6000, r1, r2, 0x40, 0x1000000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000069e000-0xe8)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@empty}}, &(0x7f0000717000)=0xe8) bind$packet(r0, &(0x7f0000520000-0x14)={0x11, 0x9, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') creat(&(0x7f0000ad7000)='./file0\x00', 0x0) 2018/02/08 03:25:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005b3000)='net/icmp\x00') accept4$llc(r1, &(0x7f00008ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000d7000-0x4)=0x10, 0x80800) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000023000-0xe)='/dev/keychord\x00', 0x200000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000db2000)=0x2001d, 0x3899c239914e065e) getpeername$packet(r2, &(0x7f0000627000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ee6000)=0x14) getpeername(r2, &(0x7f000060c000)=@can={0x0, 0x0}, &(0x7f0000840000-0x4)=0x10) connect(r0, &(0x7f000090b000-0x14)=@ll={0x11, 0x15, r3, 0x1, 0x40, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x14) 2018/02/08 03:25:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000045c000)={@multicast1, @empty}, &(0x7f0000183000)=0xc) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000c8c000-0x4), &(0x7f0000000000)=0x4) 2018/02/08 03:25:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f00005d0000), 0x0, 0x0) r1 = inotify_init1(0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000acf000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f000091a000)=0xe8) pwritev(r0, &(0x7f00007b2000)=[{&(0x7f0000ffb000-0x60)="5f6f4cae3a51cd9b3fb9a34ce3878ec4c57e95ce9b41ecdb8609d37e5fc672d31fb9d59531cec6ec1d550afe55a6dfcc7bf14ca6be4e1cb1b5da2281f3413499feeb668f6fb999d040d84e4ef2b1d9ff9e8f69a66ad7d4dc6abcaf4678625281", 0x60}, {&(0x7f0000e05000)="1afde934b74f51", 0x7}, {&(0x7f00003d9000-0x1)="e9", 0x1}], 0x3, 0x0) fstat(r1, &(0x7f000019a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000fcd000-0x8)='./file0\x00', 0xc001, r2, r3, 0x40, 0x160858) 2018/02/08 03:25:52 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000)='./file0\x00') clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 03:25:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d9000)='/dev/sequencer2\x00', 0x101000, 0x0) getpeername$unix(r0, &(0x7f0000402000-0x8)=@abs, &(0x7f00005e1000)=0x8) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000b1a000)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000ffc000)=0x400000000200001, 0x4) bind$inet6(r1, &(0x7f00006a5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockname$ipx(r0, &(0x7f0000541000), &(0x7f0000e8e000)=0x10) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/08 03:25:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000024d000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050}, {0x2d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/08 03:25:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc5000-0xc)) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f00009fa000), &(0x7f00002b5000-0x4)=0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000860000)) 2018/02/08 03:25:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) ptrace$peekuser(0x3, r0, 0x3) 2018/02/08 03:25:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000aec000)=@known='system.posix_acl_access\x00', &(0x7f0000360000-0x35)=""/53, 0x35) r1 = creat(&(0x7f0000261000)='./file0\x00', 0x140) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) 2018/02/08 03:25:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) fstat(0xffffffffffffffff, &(0x7f0000cbd000-0x44)) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000821000-0x5)={0x0, 0x8, 0x1, [0x6]}, &(0x7f000089f000)=0x390) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cf9000-0x8)={r1, 0x1f}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000389000-0xe8)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000d64000)=0xe8) setuid(r2) 2018/02/08 03:25:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x200000) clock_gettime(0x0, &(0x7f000023a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000719000)={0x6, 0x2, 0x8, {r1, r2+30000000}, 0xffffffffffff7fff, 0x8}) clock_gettime(0x6, &(0x7f0000cd8000-0x10)) 2018/02/08 03:25:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007a5000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@common='dummy0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@generic="1312952b2a1e19af29bb419f48d5accb", @ifru_flags=0x301}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000197000)={0xe2, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100, 0x7f, 0x400, 0x5, 0x80, &(0x7f0000e8b000)=@common='ip6gre0\x00', 0x4, 0x8, 0x4}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00007a8000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000964000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000002b000)={r3, 0x81, 0x8d, "aa12282b69e4eb7101dbe4010c49428a9c802d245dfbbff37a70ec8aa025da3c766817dd97af83fa529518b227e329c4a80135a182d4d5d56e45c92c6d539b54cb1ba37d14704456579eaf398ff9af5457f75e7abcf9339cf7aa54f3be98d4fda028f2ca70017849955b8d559b19a65119c0dd7f9fe1a3a20cdf90aa445b7fc209f73870c1c0c343aab79f3e93"}, 0x95) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) write$tun(r2, &(0x7f0000bf5000-0x243)=@pi={0x0, 0xe92f, @ipv6={0x9, 0x6, "0ea274", 0x217, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@dstopts={0x0, 0x11, [], [@pad1={0x0, 0x1}, @generic={0x4, 0x63, "fd34086d7ad5fda87464d3984a2986a09b590925463506eb20c7571b664271e5613731427aaeccbeca10308fc5a6f6a91e79a6d105dbef1a82400b1b832f4bbf3ecc51c298dc75dc6bb3a85c803a97e0e6910be8cabb76cc9f5089dd74f5d91964580a"}, @enc_lim={0x4, 0x1, 0x4}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @jumbo={0xc2, 0x4, 0x2b}]}, @hopopts={0x3a, 0x3, [], [@ra={0x5, 0x2, 0x40}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x2, 0x2, 0x81, 0x129, [0x200]}}]}, @fragment={0x0, 0x0, 0x2, 0x5, 0x0, 0x6, 0x2}, @routing={0x6f, 0xa, 0x0, 0x7, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @empty, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}]}], @udp={0x2, 0x1, 0xf8, 0x0, "b23775bfb380ad199bf5b581a92420e4d89d02139491e0103bb290990f2451d48b451f8dc37bc413f10cb674c0b4f470d5a50c9e3f555df2c2fa853a12253b87bda0a4f39b1289dd8394e93fb1813f540e855df87952bc3ff0c5375f5e851446f2641ee2f366bac8de08e6c8785de7e047730d10f2df8c6777bfa987fd167e159c533f779e3aa11c5ef29762a897d98a3dfc4be471446371d0f227d307160b5e153a67c75df1355175d178388029d4179293b55fadf0158ba69ce2e08357304402f8728300f4170f1c0affb58babaa45d2b0e1a63f8cecc1b6d5f71fe64010f936f6c86e88d1be5d664e67029faa5b21"}}}}, 0x243) 2018/02/08 03:25:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000866000-0x30)=[{}], 0x1, 0x93) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000015000)={0x20000004}) 2018/02/08 03:25:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/02/08 03:25:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000803, 0x0) getpeername$netrom(r0, &(0x7f0000a83000-0x48)=@full, &(0x7f0000e99000)=0x48) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) sendmsg$key(r0, &(0x7f000090b000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfda9}, 0x1}, 0x0) 2018/02/08 03:25:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/pktcdvd/control\x00', 0x400200, 0x0) pread64(r0, &(0x7f0000108000-0xe0)=""/224, 0xe0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00006c6000)={0x7, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000004e000)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f000045c000)=0xe8) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00002e9000-0x4), &(0x7f000043a000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000006a000)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) getsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f00006e2000-0x4), &(0x7f0000915000-0x4)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x8, 0x20010, r2, 0x0) shutdown(r3, 0x2) bind$inet(r3, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r3, &(0x7f0000589000-0x1), 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000080f000-0x4), &(0x7f00008cb000)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e87000)={@loopback={0x0, 0x1}, r1}, 0x14) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000990000)=0xfffffffffffffffa, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000c83000-0x14)={0x0, 0x20000000012c6, 0xffffffffffffa66d, 0x0, 0x100000000000}, 0x14) shutdown(r3, 0x1) getpeername$unix(r0, &(0x7f0000a7b000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000e23000)=0x1002) 2018/02/08 03:25:52 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000025000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000f000-0x10)={0x0, 0x64, &(0x7f0000004000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff81}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x9fa2}]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000014000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000024000)=0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000020000-0x1c)={0x57, 0x9, 0x40, {0x4, 0x4}, {0x101, 0x4}, @ramp={0x100, 0x1ff, {0x1d, 0x0, 0x8, 0x1}}}) 2018/02/08 03:25:52 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000021"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/create\x00', 0x2, 0x0) 2018/02/08 03:25:52 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000c000)=[], 0x0, 0x0, &(0x7f000000b000)}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000014000)=@nl=@proc, &(0x7f0000000000)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000e000)={@generic="43493a4549cdd8c396a16a9877d082b4", 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000012000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000015000-0x10)={&(0x7f0000014000)=@ipv6_newaddr={0x50, 0x14, 0x200, 0x1, 0x3, {0xa, 0x1, 0x400, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x240}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x88}]}, 0x50}, 0x1, 0x0, 0x0, 0x890}, 0x800) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)) 2018/02/08 03:25:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ea000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x22, {0x2, 0x0, @rand_addr=0x9}, @syzn={0x73, 0x79, 0x7a, 0x0}}) recvfrom$ipx(r1, &(0x7f0000041000-0x86)=""/134, 0x86, 0x2002, 0x0, 0x0) 2018/02/08 03:25:52 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ebe000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000fa5000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$KDMKTONE(r0, 0x4b30, 0x6) getsockname(r1, &(0x7f0000530000)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f00004c6000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a29000-0x9)='illinois\x00', 0x9) sendto$inet(r1, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/08 03:25:52 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fgetxattr(r0, &(0x7f0000013000-0xa)=@random={'trusted.', '%\x00'}, &(0x7f0000002000-0xf1)=""/241, 0xf1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c43000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$ax25(r2, &(0x7f0000a8b000)={0x3, {"ca4747323c5cfc"}, 0x6}, 0x10) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 03:25:52 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) accept4$inet6(r0, 0x0, &(0x7f0000001000-0x4), 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) lseek(r1, 0xfffffffffffffffe, 0x1) 2018/02/08 03:25:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f00003fc000-0x18)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) syslog(0x9, &(0x7f00001fe000), 0x0) syz_open_dev$usbmon(&(0x7f00008e3000-0xd)='/dev/usbmon#\x00', 0x3f, 0x0) 2018/02/08 03:25:52 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) prlimit64(0x0, 0x0, &(0x7f0000012000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x2)=0x0) ptrace(0xffffffffffffffff, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/02/08 03:25:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f2000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003d1000)=0x100, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000296000)='/dev/rtc\x00', 0x80000, 0x0) preadv(r0, &(0x7f0000383000-0x20)=[{&(0x7f00000d1000-0xb)=""/11}, {&(0x7f0000545000)=""/4096}], 0x227, 0x0) 2018/02/08 03:25:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init() epoll_create1(0x0) flock(r0, 0xfffffffffffffffe) fcntl$getflags(0xffffffffffffffff, 0x0) request_key(&(0x7f0000a4c000-0xa)='id_legacy\x00', &(0x7f0000f30000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002a2000)='posix_acl_access\\.\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000036000)='keyring\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) listxattr(&(0x7f0000416000-0x8)='./file0\x00', &(0x7f000040a000-0xdf)=""/223, 0xdf) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fc4000)={r2, 0x4}, &(0x7f000099f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fa4000)=@assoc_value={r2, 0x426}, 0x8) syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = epoll_create1(0x80000) tee(r3, r3, 0x101, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x100006002, 0x0) [ 56.311206] binder: 10038:10042 ioctl c018620b 2000afe8 returned -14 2018/02/08 03:25:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000a1000-0x4)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004ae000-0x8)=@assoc_value={0x0}, &(0x7f0000c52000-0x4)=0x8) munmap(&(0x7f0000720000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bc0000-0x8)={r1, 0x8}, &(0x7f0000e0f000-0x4)=0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001bb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000e6000-0x8)={0x0, 0xfffffffffffff800}, &(0x7f0000e74000)=0x8) bind$llc(r2, &(0x7f0000d72000)={0x1a, 0xf7, 0x6, 0x4, 0x7, 0x1f, @empty}, 0x10) mmap(&(0x7f0000720000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000720000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x9, 0x1, 0x0, 0x1, 0x81, 0x33cf, 0x3}, 0x20) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f000039b000-0xf2)=""/242, &(0x7f0000666000)=0xf2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b45000)={r3, @in6={{0xa, 0x3, 0x12, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x101}}}, &(0x7f00002fd000-0x4)=0x8c) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000510000)=0x8000, 0x8) mmap(&(0x7f0000721000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000721000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000721000), &(0x7f0000722000-0x4)=0xc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e29000-0x8)=[{0x2}], 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00007fc000), &(0x7f0000e83000-0x4)=0x4) 2018/02/08 03:25:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/net\x00') ioctl$VT_RELDISP(r0, 0xb701) r1 = getpgrp(0x0) sched_getattr(r1, &(0x7f0000129000-0x30), 0x30, 0x0) 2018/02/08 03:25:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9c000)='status\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r1, r0, &(0x7f000030f000), 0x7563) signalfd(r0, &(0x7f00008e6000-0x8)={0x1}, 0x8) 2018/02/08 03:25:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c9b000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) write$sndseq(r0, &(0x7f000078b000)=[{0x9, 0xffffffff, 0x100, 0x0, @tick=0x4, {0x1, 0x4}, {0x8, 0x8}, @connect={{0x0, 0x8}, {0x1, 0x7}}}, {0x7, 0x7, 0xfffffffffffffffc, 0x6, @tick=0x3, {0xe51c, 0x7}, {0x5d5, 0x3f}, @addr={0xfff, 0x80000001}}, {0x0, 0x20, 0x2, 0x1, @tick=0x3, {0xffffffff, 0x400}, {0xf2c, 0x7ff}, @raw8={"0cb2c73df2d66756c3344573"}}], 0x90) 2018/02/08 03:25:53 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000011000-0x8)={0x0}) readahead(r0, 0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001e000)=@ethtool_modinfo={0x42, 0x0, 0x0, "c04e8353277e93b0"}}) 2018/02/08 03:25:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000022e000)='edv ', 0x3) write(r0, &(0x7f0000194000)="4869d8ddd0c7cdead89932b617dbeaec5e47c33f", 0x14) link(&(0x7f0000c8d000-0x8)='./file0\x00', &(0x7f0000918000)='./file0\x00') sendfile(r0, r0, &(0x7f00000f3000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000247000-0x38)="72cb985cc5797190ffc7af362224c3d205170370bde43b1100e8265200a8d8b691e511baa1c0bc3a0081df3ac8b1f6d65b8ad295b7b09c0b", 0x0, &(0x7f00006ca000-0x9a)) umount2(&(0x7f000095f000-0x8)='./file0\x00', 0x4) symlinkat(&(0x7f000063e000)='./file0\x00', r0, &(0x7f000076e000-0x8)='./file0\x00') 2018/02/08 03:25:53 executing program 5: pkey_alloc(0x0, 0x0) r0 = socket(0x9, 0x3, 0x7fff) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(r0, &(0x7f0000f5c000-0x258)=[{{&(0x7f0000e10000-0x1c)=@in6={0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001000-0xbc)="5a6480846fb2847815f49588f3b1841d5b14f0c06ff53b7dfeb0491c4d0ae9a4e25196d112fc0f76301f9bbbaeabe87540845e2da7874cfa15afb61b2db27df57328848d020d22f9bc805a9802dfc02254e7a724b69daa75b033535a8c9fcf9ec4a3563664f147a53f46d8b638eb0d638df482cd6ff823a66ce1ecacb427b00d311bdff545c4a0255237eb5f1793eac51220053a396626bdc76cfba3e375243149dc646d8f30c8f1fc82a1043660a7bee19f030811c9031ce2e13006", 0xbc}, {&(0x7f0000000000)="fc73a9e1ddbddd2058409783d8b75002ca21e629999c6079394dcbfe6c7ad30c82171c86266de3ca697321b95b51402f4cfe87e9ad1973681c469265f3db834bce3d8256833207eaab023c1f77107ae4a1bf6fdc110769791951225f0f8fe383cad73c29b38bd62425d75d4d6b1ca40ef319ffd618e6cd19e32e435eed40f912f5df4b9f877a1e5e88f09c1efe6b4b8b4a3aea87de0fac9f0d02844591b4a7caaed632d0a9d0cc98082f98841dbb93f8c5a7f3a4a007dc163e867914171e7fb396485084c0b35e6d5d21f66dd2f363ee85ca68e3", 0xd4}], 0x2, &(0x7f000043e000)=[{0xc0, 0x108, 0x2, "1f5bb77d9005a59f441181e28348f523a9765560d56b538d201360b5c5cd412fc547e2b684ba5ee4517a4a1dc604aa2a7edccab145c20dff448fea8f447c2511deec5554942a8e4992720bb0fe57cc5ab040e9c95c6975ab3570ab6c17e57ac63dc7a956e8ee27f253321c1100b6b97622dc3a3ebde4e713fa4a18344dd58e8b10aab10f0883d132fa43db9c81d6b56b6d7c2199a8f01e4e3990a0428aecc925688331943e9b0323c40b5c7341a7"}, {0x30, 0x1, 0x2, "3124cebbc6af0ccfa99c0b5624a13595f536caaf10bbbb6f45280b27cf7de2"}, {0xa8, 0x88, 0x1, "baf0b41637fcb2f93424fc8c5f0412c4f0d8d1bac80d23784ea9eac7678c7313cd760617ce1505b71b1e95bf3ea18bb01c4bc9d167b0e35f323f13af4586d97f5915f01c94a6ae218c792d77edaa489ab127e9ed4f987066120b02887b39a6faefef1e021ce9302224922f54fcaf49b65f7804a91dc090cd71bfb6a4548d63c55c8a7932e54bfe6eab0cdd2f8d0b1aed8b8f40e38c3819"}, {0x68, 0x8e, 0x5, "e0ba5a97fe7b6aecb19b1afe6ebbb824ac0a2b49554ed09f7416e81f98f23c92da5feb021c11d7aa8bd0d08e8873b2d282f69ab0852e68169f8fa7427f2ab26e64d71090e3e23fa83548a0686f7cabbba475d0"}], 0x200, 0x10}, 0x7c2d}, {{&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f00008cb000)=[{&(0x7f0000001000-0x58)="2265f69f54e45e637853ef1850fdc0974d143652b2c65d9aab86b3b6dc188afdacd33d8aed77bd80c51c966970e07ce450faa6a80b2ecd23f91ccc32d32c2735a497ad2a84f3991f71da475aacb967d3e4ff667601040fde", 0x58}, {&(0x7f0000c5b000-0x3b)="026ff6c17ce8388916f7d6bb2f813922662f12834099289d82866ed3dfd908509f8c8ebf6c92f55a4d49b3d372f6684696fd471bb27367f5b89ede", 0x3b}, {&(0x7f0000d84000)="fec0fad741df96247f99a479019e55d79ee043aa251540ebf2a27c7ba3bc5578c7474855f7e8b6084eb1797cd8de88d777819b33b18f5dfcf54c8ea8a395f577f7dc8ac1699675f7fa8c566db37d5310265238e0622e0890fe64151a4c8b3b13a2790389019dbd5a24f7f0046cc0cb1e4dba647ed83747b0cf90349e37cfbe702fe46609dae65f8170faa602ab55ec720ec0c75be3f9455cbde58cecec134b955d1e5313", 0xa4}, 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"96c5f6ae2bd6382598e81aae2c11d24dd4fc0868f1199fbfbd0e0b6171759c9391a6512d3760172b0be6a348f49e18f69f23e6068e17872a001a3ce94254d114f54daff0670e3006b310c03aa7c5810712dec2b21bd96547504d4033344ed074ee32f0b3d9f60c6a61075768212e8eb9db11a42edc90794ebabc9a4f2fcd4ddc994cfc942e3fc9cb9efa5a7c2b35dd6de6925fe837ccec"}, {0x100, 0x110, 0x9, "01f4dc30c6ebb48597cf2c486b9ad05a7bf9aac93abff29460f134a8c8f6fed7fd21411610b020b7761801fde6b2b1bca69dbd69d39be2d6d65708634f0033cfd124de310738b34434a27bdad1c01b56f19b56b676fd326f40bf96f15b3cd185ccfc58d02b477475a48a8b9efc8754a449114d9fb38a5f8a5663ab8bfa53a4aa65f99e9396b39e956ab470c9d2e2631de0e35ef1cacea08435f26633743994e0627f0cbdf4c0a7aaeb4395e77ba622565bd8673cae44bdcf5a5b98b292dc324dbc1f6c87ca89a6e65d9eb25dc94851bd8d8c1f3b9bcf7b8d3d1c36e7ce6f60a24ad6805332b7c0e387ce2dcd98f7"}, {0x28, 0x10b, 0xcdb1, "6b1edd045948c1af6bbb5da7b6c17a4747"}, {0x30, 0x110, 0xfffffffffffffffb, "407e6abc91e0ad79add2cee310bf12892979388d64d63c8cb7f04874ce4928"}, {0x48, 0x114, 0x10001, "cc2aafea31c988fbf459d3ee3a8e4ab623ba8bee317cf860f8e1e379c95998d30f85e9e4800e7db60aa289ef5dd9c81c711c9951bf641d"}], 0x248, 0x90}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f0000e70000-0x40)=[{&(0x7f0000881000-0x9)="1dc337b700adbefad5", 0x9}, {&(0x7f00002da000)="2d12c75e7bd8695f6a92b1a74389844c7dc29c23f3de89be524ec83bc147544769e97fd03db81b52869312e76a56b77509c4c36429064ac4875da1694964f468ff24d265dce364deb9579bb2fa8673e0642b86e665ffc630dc0e6ab9e2c0fec4b87021690c8b1b1eeebe7ad79222a1149eb8309fe417370a73ca4421a5f70401ad7b96350d8b35da3e47", 0x8a}, {&(0x7f0000001000-0x48)="d5d3ddc06f6755bf76fcbfa1396043e51488bc3223182504ecdca30d13f3dc4bb8aff4e0ea6405f4ed4a6f981625bc6fdedc9f7e92c2ef2e6a7a7c0f6f118601a940cb92b13df5c3", 0x48}, {&(0x7f0000d07000)="7e447142267f00a160ed7e1adf2d213c51c8d8661a78e064355089f1fc3c83d04cfae242ce581ef60688248bef020ed23c6f828764fed2e3b56d73c015e18fe31784491a3dd8ff6ea9bfdbe28f7e963db165d2e0e66670d47487c969f1391d7172c1b963000318670f8e00e9581e103fffb3186432d20736", 0x78}], 0x4, &(0x7f0000d58000-0x218)=[{0xe0, 0x11f, 0x7, "0493ab341643c06863835a9d0338a6ed7d3ac6319463eda036a3923e54ea070395b75e77c4e7f39b185516da17b0b3919d7fbda14c2012b12c3fca2e77611ce81213e120b4c8f187235b58832e7ca447405c23ced1e543acc6a35806cd3fcde636b72641381b96ac7a9da994652eb08ff1bd3a21790c5e0fc3a614201f58a1f87dfea7fdbc8d595136f3e929555e8eaefca111276ffec5c2b2c1bd26ec6e011582de37282c0d3095d3dbafaa8efd04b967e27f45e24cad0f0546d09bcb736326010025e062eecb8288f753ac17"}, {0x30, 0x109, 0x552, "3350dfaf40fcac2cc380c33bcf68bd4cfbbf77164b1f0b3d4577"}, {0x108, 0x10c, 0xc2e7, "9bb1fc58fa5086d221b60c9059b8156d7d2b0454fcdcbae9166c846d8e5d6287ff8996bd6a3865be0033a89d4efc6b95dc31dca0ca5779d2acb18c1137267101aa4388b220d8e2094e34e759221aacca83028ac1540ca61119d25ac19f465bde15546db5fc7ab63a6e9c287237d1e8e433bc7646a7cb87b9e5debab9aff864c49bfa90e0621d86bf66b55a809c870c05bbd920d5b25d3e1296f73c483ad966ab95f112d303b9affd30553c112a70f35e7db5bbeefd5f004e58bf199f830562a8ad12f62041701267549f1349b8d56928802582c2dc4a9d672575e868b0d57c9ddceefd146c499a166fd4affc3adeeffb1b9fba41588d49"}], 0x218, 0x24000000}, 0x6}, {{&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f0000001000-0x10)=[{&(0x7f0000543000-0x43)="ed0fd6b9cf9b1fa518d5331550b8f4bef62b98fcd4eeff79dcc545ac2333ddf62e47c0628b17f1a54c6a21bddc1173a75166619d67e4675f5c911a4856d2edc441b1ff", 0x43}], 0x1, &(0x7f00007bc000)=[{0x110, 0x88, 0x2, "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"}, {0x40, 0x11f, 0x1ff, "8303ee4227e4a2a56d338a985e10a47faba6672293bcf11e7c205fd42ce162657837976dc15b91cd4e1f0ec6"}, {0x48, 0x105, 0x100, "399115791ef0b030f61f03e8d169f1861226eb594cdfe81cd3cf3604caa32c70cddbe1455bd516fd791d2230e3879e779cc293395d985a"}, {0x50, 0x111, 0x9, "4e3b8fea461166395225d47ecdc30e507d580b80d720f07b861c3aad796e6c20051c3adcdf36a94ad77ac1b7002c4e526fcb3023de46d7fb085d1d1bdf"}, {0x108, 0x107, 0x9, "6634c608f2fcaad150c650176c9492c87509bc0d686a3acfaeb8925726e0e00840e7acd663ae7e4517334531f021757e58f7f7a9d6542dc528c256777836567d7f2ed315c2847ba5a4cb9c39681a837dca086d90c5d84b2ab9e01f7330979c4bb48db579ce2fefc7b03b8d7fc949e097f4ffdba4e79f3ce44f7794432831c53d13db264471c8cc215f5f406d78b937fb5aaeae0397ee74f1352fa70d69f697437306ed7f7c8d2a5ce69a6428a1527980df383ec0c3e0160cc2e93ab59f45b3fc980fd008b35cf4595c44d83c60ff8c586e3cf1e8bb9af1ad54898707d272572da0bbd88d2038438366cd481fbcf0ad30d0214880"}, {0xf8, 0x13b, 0x7, "901495694670e33dccd4f80879724d986dd021e8fc3ddedcb881559f9414144ac5aceae16b75b87b6e8dcbdf6c50a5bcf078cc523ab6571917b700734ec17375b4acf42e18d25211a9c041a520fb5ad72a246c791d5a42ce1c2343a0c100031b984c25cd14eb6199f77ef6af4ef396aec18c817b3fe8661661b156e26dc24b6e69dbef640d20307aff991ede134cf3cc58766c259cf36cf17ca779233e505471ca780d5045d427b80f5ebad72ff80bfb9cedff89c7fccaa1d9eae7413bca0c0fe3eedda07f375c1b8ddfef770da77b8e89942eeb71bef72d112f83787124c352ad2104d43f"}, {0xd0, 0x10c, 0x5, "a3314ca9105f4813a3f5d2ed264df3512c08fbf7428deffc72a5ef5ec3a62da1910cc884a9d2b88100cd83dd3a315a9e47cc6530de726654495fb4d872d026b04fc2c333190be787af955aa43716b7e7115dbd1dc71ec105e77bf75e8ffc7bacde8f55dcbc91012f62742e9e27756c28ed5681fb7433ca34c7d761e4994c5ccf696e5568fade606b124179ffbfdd5b2457442d07a4b5c070d8888cdf094eda16989f9b2f04b2bb849867d07c194cb2290e7847fd1a38c2d55b8774f9728190"}, {0x18, 0x101, 0x0, "be555b1248"}, {0x28, 0x117, 0x4, "47c5148170dee61ddfb2ac4bc83e5435c25f8ee0cbf3ca"}], 0x4f8, 0x4000051}}, {{&(0x7f0000000000)=@l2={0x1f, 0xff, {0x5, 0x8000, 0x2a, 0x8, 0x874, 0x7}, 0x6, 0x1f}, 0xe, &(0x7f0000807000)=[{&(0x7f00006d4000-0xee)="aaf4e2ff59dc4c7723435ae2bd138468fa6d26bbb6e1792ea9b4d18705479ae7540643a0438a75585e3845910287798a33cd9a3fbe2bd56b0fab926fa4eb460302e46d2e4826a6a0e8b9c15a27a3e47171a9117f59b6842d6171192e1a3f49655319e681cf45df2b2e00e148bdf959df6b1889f0408c53580f4d8c4d4b905e1c840e964228112239480c00399db477379304a377aab799348294eaaf79e1c246d9d052fc3d4b0b603b235788c86ce0de237d5e26c6d8524ba8694d1c873a2c4c75653c5f27fea90717911e71bac8d08f8198d0b357dd30c8827ae6862ad4ef9c09a3065c2839d53129f652d91e5b", 0xee}, {&(0x7f0000000000)="e05594082998c2f9fbfca9396224c128984864047af3c4dd822f0d52aca221f32fdc54bd9ce6950703c2e8c44bce54e14be1df50ed4ce61e3016a7e2faf7fc158e69d869a98a40408845156986a6738a9d81d2030da1b75af34dbdfe8402b2f00c8357013f3085278b06164ac5ba08c658cc86abdeb033dd61344b30ed03ae4126065b9612405e9e6584181ae4", 0x8d}, {&(0x7f0000000000)="cf88ce04eddde2290821604ce682c4e04f878e623563823412e8416c5adc045c4404f603ec02401773bf22b1ec12ccfcfd296684926785906d21a14efc05ea06cf262d624108e94b8cede8d00dcc", 0x4e}, {&(0x7f0000543000-0x4b)="5b30250a666fd5009364dc1f45acca5fc19898a7a27b5cc25f550e625bb83b8162daf0323d3ebc96499e6ca394fdbe3cb1e7dc440ec13a51defcc2b2a1f38c12025692371f8875bd3931e2", 0x4b}, {&(0x7f0000000000)="3258995ca65af665129899d3df4d12c9a62a7d42c7c0c06b53afee6a685bc9641cbf9760494370dc0e215fcc7694544939618fb97cd43b68f266010ccd58fb7a449913433a106e10b8ec76bea8d1fa2f5faf373925fb1b9f3730a3f1cc9b5eb9cf57d16026de0e4be87f9252ad233b987a965c81cd6f0b2344b915", 0x7b}, {&(0x7f000092e000)="704823908b26188359ea7eda35bae17265681c1a1d8061d9133b986ee211dc28576765db247ee94c8db9d8ec45765928357aef8e5479a9a871f6674ff51ffd799368315ea71be60d93970754cafc46fee155824720843ea29b30a80aa0a6c39cbc853278fba91e9abac7fc93696c500ae41a35f8cb48ee86c6443921d9a09d9329947504f2e759043ed20296aa63308290f618dfc43095f6ff0918f5c10cb47f3bc0f9039b9dfa1767fa653ccec0fc64f3fcdfb8935cf27cd300d04af714da99cf3cfd3f11e88a26e80a145a30e822159861daa1160623d5badf0ccdc19f8722e77c46ce684fccde16973346325ba404", 0xf0}], 0x6, &(0x7f0000001000-0x98)=[{0x48, 0x11, 0x3, "f050cf8b6d9026f7aa214f43882fa1cd4a1c913c624913f2443201418d50159cfa7c52cb92c616e9da94e96d733b98c504"}, {0x50, 0x119, 0x3, "15ff282c2358d1b75d9b09f558792c3044a78cdbc9ccb393b9032879ed740cb10e013c02cd58c25f94446054884375079dcf2a214fedb70868cbbf"}], 0x98, 0x4800}, 0xc56}], 0xa, 0x20000805) 2018/02/08 03:25:53 executing program 6: keyctl$session_to_parent(0x12) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000438000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000bd2000+0x216)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x8200, 0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) memfd_create(&(0x7f000081f000-0x15)='GPL)wlan1procmd5sum!\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0x18)=@known='system.posix_acl_access\x00') 2018/02/08 03:25:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000532000-0x9)='/dev/rtc\x00', 0x4000000000080000, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000041e000)=0xfffffffffffffff9) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000e53000)=""/4096) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000dc5000-0x1)=0x3) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/08 03:25:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000228000)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000d38000-0x5)="0000001f01", 0x2, &(0x7f000002c000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c98000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) lseek(r0, 0x0, 0x2) ppoll(&(0x7f0000e43000-0x10)=[{r0, 0x4000}, {r0, 0x8000}], 0x2, &(0x7f0000515000)={0x77359400}, &(0x7f0000206000)={0x9}, 0x8) write$sndseq(r0, &(0x7f0000760000)=[{0x9, 0x95fa, 0x1, 0x9, @time={0x0, 0x989680}, {0x1, 0x6}, {0x9, 0xfffffffffffffff8}, @raw32={[0x800, 0x80000000, 0x401]}}, {0x39, 0x1d63, 0x3, 0x5, @time, {0x0, 0x401}, {0x2, 0x6}, @connect={{0x4, 0x2}, {0x6000, 0x5b}}}], 0x60) r1 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r2 = accept4$unix(r1, &(0x7f0000762000-0x16)=@file={0x0, ""/20}, &(0x7f0000ddf000-0x4)=0x16, 0x800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f12000-0x4)=0x0) stat(&(0x7f0000a47000-0x8)='./file0\x00', &(0x7f0000b10000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000353000-0x4)=0x0) r7 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000b0000)={0x0, 0x0, 0x0}, &(0x7f0000ef4000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006cb000)={0x0}, &(0x7f00007f5000-0x4)=0xc) openat$ppp(0xffffffffffffff9c, &(0x7f000036b000)='/dev/ppp\x00', 0x200000, 0x0) lstat(&(0x7f0000db5000)='./file0\x00', &(0x7f0000bf6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000200000-0x8)='./file0\x00', &(0x7f0000894000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000519000)={{{@in6=@ipv4={[], [], @empty}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000f89000)=0xe8) getgroups(0x3, &(0x7f0000901000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f000067a000-0x38)={&(0x7f00003b6000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000061f000-0x30)=[{&(0x7f00008f9000-0x4b)="ce69a690c5d8e49efd4626f3f980fafd9bfba90ffafd1f76aad94490d93ff8eb1cbd27b597975dbcf399633c0d4cbc68744907d83e365014b74898371b60277437f7519bd50dfa19239b8a", 0x4b}, {&(0x7f0000116000)="522f2cde5a349e04e4a5a9fbc88db11e1c8c21946a87cb3915089b7ea8b7bd63363673465f64742b117491ce28777fba", 0x30}, {&(0x7f0000a84000)="e32f3194e4238ad1bae36d2c4ba75b0a73ab247aa0b4e703ca0b95e0ce77a8cd33fa9ec27e026b5a8ed3ee96b2efe584326cc892da69e548345450c301fcc57d5c9280e5fb396d3f09ac814cfa474b282f488f45e51f936bd6740d7a0b6c1865b30076c4ce82e539a621c2a00f32a8fd53f835dedd5b5e4938560d9d486b0837d42d6ad7eba14e17497c9d79c2dab6c8d551bdece5d73833268160a89e0b203c43d39ef32291aebf3d553b5e9197063d6248ab21626814ae1553", 0xba}], 0x3, &(0x7f0000233000-0x120)=[@rights={0x38, 0x1, 0x1, [r2, r2, r1, r0, r1, r1, r2, r1, r0]}, @rights={0x30, 0x1, 0x1, [r0, r2, r1, r0, r2, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x120, 0x8001}, 0xc001) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000109000)=""/36, &(0x7f00007ac000)=0x24) mount(&(0x7f0000968000)='./file0/bus\x00', &(0x7f000061b000-0xc)='./file0/bus\x00', &(0x7f0000970000)='pipefs\x00', 0x8000, &(0x7f00002e3000-0x48)="4d1ee5fd5d4f42d37051a6cbebef2ec905d8a0c9974589bd0267a8f3ca90d1697c2b251f2daa8b24025c5ca8841fc94b70a191b65a04ea8c6bcd801a3ad5f9f63bbe7cd3889111b0") ioctl$TCSETA(r1, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) fchmodat(r0, &(0x7f0000134000)='./file0/bus\x00', 0x88) 2018/02/08 03:25:53 executing program 7: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000059e000-0x5)='dead\x00', &(0x7f0000422000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000fb1000)='t', 0x1, 0x0) unshare(0x28060400) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) request_key(&(0x7f000092a000-0xa)='id_legacy\x00', &(0x7f0000fb1000)={0x73, 0x79, 0x7a}, &(0x7f0000faf000-0x3)='+}\x00', 0x0) clone(0x2e882000, &(0x7f000091c000-0xc1), &(0x7f0000b44000), &(0x7f0000b70000), &(0x7f0000e77000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ab5000/0x4000)=nil, 0x4000, &(0x7f00003cc000-0xb5)=""/181) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/08 03:25:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000022d000)={{{@in=@multicast2, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000742000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000583000)={0x0, 0x0, 0x0}, &(0x7f0000dd9000)=0xc) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000b9c000-0x4)='tls\x00', 0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000664000)) fchown(0xffffffffffffffff, r0, r1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f000016a000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/08 03:25:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000a9000)) fstat(0xffffffffffffffff, &(0x7f000069d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000082e000)='/dev/keychord\x00', 0x20480, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000df000-0x24)={0x200, 0x1, 0x3, 0x2, 0x5, 0x4, 0xffffffff, 0x9, 0x5, 0x10001, 0x3, 0x200}) setresgid(0x0, 0x0, r0) 2018/02/08 03:25:53 executing program 0: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = open(&(0x7f0000cb6000)='./file0\x00', 0x200000, 0x21) ioctl$KDMKTONE(r3, 0x4b30, 0x81) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa4000)={&(0x7f0000822000)="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", 0x340}) 2018/02/08 03:25:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006a1000-0xd)='/dev/usbmon#\x00', 0x2, 0x20040) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000035d000)) 2018/02/08 03:25:53 executing program 1: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b6f000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000943000-0x8)={0x0, 0xff, 0x7}, &(0x7f00006a3000-0x4)=0x8) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b6f000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x0, 0x1f, 0x8000, 0x2, 0x7fffffff}, &(0x7f0000b70000-0x4)=0xa0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000b70000)={@rand_addr, @broadcast}, &(0x7f0000b70000)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}]}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005b8000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001ee000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0x5, 0xb70, 0x2, 0xbe4f, 0x8}, &(0x7f0000b6f000)=0xa0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000b70000-0x20)={0x7fff, 0x5, 0x4, 0x26, 0x10001, 0x60, 0x4, 0x1, r5}, &(0x7f0000b6f000)=0x20) 2018/02/08 03:25:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f01000-0x8)='./file0\x00', 0x5) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00001a7000-0x8)='./file0\x00') getcwd(&(0x7f00007a5000+0xef4), 0x0) 2018/02/08 03:25:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x0, 0x6, 0xfffffffffffff9cb, 0x3, 0x0, 0x0, 0x80000, 0xe, 0x3, 0xfffffffffffffffb, 0x8000, 0x6, 0x7, 0x0, 0xffffffffffffe786, 0x3b6, 0x8001, 0x4, 0xfffffffffffffff7, 0x0, 0x6, 0x5, 0x1, 0xffffffffffff8001, 0x8, 0x1000, 0xffffffff, 0xfffffffffffff801, 0x3f, 0x81, 0x0, 0x8, 0xfffffffffffffffa, 0xd84a, 0x4, 0x280, 0x0, 0x9, 0x7, @perf_config_ext={0xb94, 0x7}, 0x10, 0x401, 0x1, 0x7, 0x13, 0x40, 0x1ff}, r0, 0x8, r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000097e000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000f6e000)="9ad535b8e10df56428295abf321663648144dd3900f2de81959c7443ee29627f607eb2a535a39cb35f84a0037ba943d8274ad6973eb38869e533a62ad3d68662122632743ceab8e8a7f990a49e233346a6dc400f38444dbd159f99eca5a41c4efb1bce1c1e6b3cef19bb20115971aac8d68201865887a83b907f9b7613a563db5658417277e438059bba852201ad7f", 0x8f, 0x20048050, &(0x7f0000e3f000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) pread64(r2, &(0x7f0000e9c000)=""/34, 0x22, 0x0) 2018/02/08 03:25:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000715000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000db9000), 0x4) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000b9a000-0x14)={0x8, 0x100000001, 0x7, 0x480e, 0xff, 0x8, 0x3, 0x200, 0x1, 0x6}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000237000)="0b80d97db4c68c85dc4effc66d5266af66bbeb5ca5fda74024dd57512e8940dbc1c318079c2c9b0715214ae544de4c5f9367e1c4c3337779e216ba6b80aefea69f134138ce781038ff4429deec2ef4869aa646defcb96beba39b23a81d501a76324573990e098b0bef12b4157051685675a098454f70a2de95d7770d6d47b5cf", 0x80) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b89000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000f4e000-0x4)=0x2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000de000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000a81000-0x5c)=""/231, &(0x7f0000f5a000)=0xe7) syz_open_pts(r3, 0x20001) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000d17000-0x4)=0x3, &(0x7f0000d2c000-0x4)=0x4) 2018/02/08 03:25:53 executing program 5: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c37000)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000c37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c37000)=0x100000001) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000c37000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000037f000)={0x0, 0x0}) fcntl$notify(r1, 0x402, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) clone(0x0, &(0x7f000058a000-0xfb), &(0x7f000003d000), &(0x7f0000c31000), &(0x7f0000c33000-0x1002)) waitid(0x2, r3, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) 2018/02/08 03:25:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f3a000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000bba000)={0x9}, 0x4) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000010, &(0x7f00006ac000), 0x4) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000e59000)) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000a0b000-0x4)=0x2, 0x4) 2018/02/08 03:25:53 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000016000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000016000)={0x0, 0x7f, 0x2, [0x1, 0x7]}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000017000-0xa0)={r3, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x49}}, 0x0, 0x1, 0x3, 0x7c, 0xffff}, &(0x7f0000015000)=0xa0) poll(&(0x7f0000016000-0x8)=[{r1}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000016000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000005000-0x4)=0xe8) setuid(r4) 2018/02/08 03:25:53 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000832000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x0, 0xb77, 0x13}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff0, &(0x7f0000002000-0x10)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x6, 0x1, 0x7fffffff, 0x8, 0x8, 0x2, 0x87de, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000)={0x0}) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, r3) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000004000-0x40)={r2, 0x2, &(0x7f0000003000)=[0x9, 0x1bba], &(0x7f0000002000-0x8)=[0x1, 0x8], 0x20, 0x2, 0x7, &(0x7f0000004000-0x8)=[0xba9, 0xf92], &(0x7f0000003000)=[0x1, 0x8, 0x3ff, 0x7f, 0x9, 0x2f1]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x6}, &(0x7f0000003000-0x4)=0x6) [ 57.039470] binder: 10126:10135 ERROR: BC_REGISTER_LOOPER called without request 2018/02/08 03:25:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x2)="b4", &(0x7f0000001000), &(0x7f0000dfe000-0x4), &(0x7f0000000000)) mincore(&(0x7f000002b000/0x2000)=nil, 0x2000, &(0x7f00005b6000-0x28)=""/40) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd8000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/02/08 03:25:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aa7000)="18000300000001000000be5efecd88360000080203000008000006000e640002b900107401011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd7eafcaaa52b1c179", 0xc8) r1 = openat(0xffffffffffffffff, &(0x7f000050a000)='./file0\x00', 0x1, 0x82) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000069f000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000c42000)={r2, 0x2}) [ 57.068007] audit: type=1400 audit(1518060353.414:64): avc: denied { transfer } for pid=10126 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 57.092226] binder: 10126:10143 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 57.126920] binder: unexpected work type, 4, not freed [ 57.132329] binder: undelivered TRANSACTION_COMPLETE 2018/02/08 03:25:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d95000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2}) 2018/02/08 03:25:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000035d000), &(0x7f0000af9000)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000537000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000c9000-0x16)="6e65742f69705f7469216c00000000616d657300c33a") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/02/08 03:25:53 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000eb0000)=""/111, &(0x7f0000320000)=0x6f) 2018/02/08 03:25:53 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e22000-0x28)={@generic="b060961b79db9b4bd5ce33375fcec4b7", 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x1c}, 0x1}, 0x0) r2 = getuid() mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8a000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@empty, 0x2, 0xfff, 0x2, 0x5be1, 0xa, 0x80, 0xa0, 0x2f, r1, r2}, {0x20, 0x5, 0x9, 0x5, 0x4, 0x8, 0x7, 0x44}, {0x6, 0x6, 0x9, 0x6b6}, 0x2, 0x3, 0x2, 0x1, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x33}, 0x0, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x3, 0x0, 0x7, 0xe7e6, 0x1e4, 0x8000}}, 0xe8) 2018/02/08 03:25:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000cd1000)=0x6) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe4d) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/02/08 03:25:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000480000)=0xc) r1 = getgid() lchown(&(0x7f0000e42000)='./file0\x00', r0, r1) clone(0x0, &(0x7f000023c000-0x1), &(0x7f0000001000), &(0x7f0000f29000-0x4), &(0x7f0000a53000-0xbc)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000002000-0x1)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)) umount2(&(0x7f0000363000)='./file0\x00', 0x0) [ 57.140085] binder: undelivered TRANSACTION_COMPLETE [ 57.147084] binder: undelivered transaction 43, process died. [ 57.156513] binder: BINDER_SET_CONTEXT_MGR already set [ 57.164812] binder: 10168:10170 ioctl 40046207 0 returned -16 [ 57.166775] binder: 10126:10135 ERROR: BC_REGISTER_LOOPER called without request [ 57.167992] binder: 10126:10135 got reply transaction with no transaction stack [ 57.168000] binder: 10126:10135 transaction failed 29201/-71, size 24-8 line 2920 [ 57.168031] binder: 10126:10143 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 57.177617] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 57.194398] binder: undelivered TRANSACTION_ERROR: 29201 [ 57.194410] binder: release 10126:10143 transaction 49 out, still active [ 57.194413] binder: undelivered TRANSACTION_COMPLETE [ 57.195003] binder: send failed reply for transaction 49, target dead [ 57.203782] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex 2018/02/08 03:25:53 executing program 1: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b6f000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000943000-0x8)={0x0, 0xff, 0x7}, &(0x7f00006a3000-0x4)=0x8) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b6f000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x0, 0x1f, 0x8000, 0x2, 0x7fffffff}, &(0x7f0000b70000-0x4)=0xa0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000b70000)={@rand_addr, @broadcast}, &(0x7f0000b70000)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}]}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005b8000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001ee000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0x5, 0xb70, 0x2, 0xbe4f, 0x8}, &(0x7f0000b6f000)=0xa0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000b70000-0x20)={0x7fff, 0x5, 0x4, 0x26, 0x10001, 0x60, 0x4, 0x1, r5}, &(0x7f0000b6f000)=0x20) 2018/02/08 03:25:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000087e000-0x30)={0x10, 0x0, &(0x7f0000670000-0x10)=[@acquire={0x40046305, 0x3}, @release={0x40046306, 0x3}], 0x1000, 0x0, &(0x7f0000c03000-0x1000)="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"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000688000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x4, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x32b}], &(0x7f0000788000-0x20)=[0x0]}}}], 0x0, 0x0, &(0x7f0000da8000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000b4000)={0x0}) r2 = mmap$binder(&(0x7f0000dc1000/0x3000)=nil, 0x3000, 0x9, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005c5000)={0x108, 0x0, &(0x7f0000c48000-0x108)=[@free_buffer={0x40086303, r1}, @exit_looper={0x630d}, @decrefs={0x40046307}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x68, 0x50, &(0x7f0000b4f000-0x68)=[@ptr={0x70742a85, 0x1, &(0x7f0000735000), 0x1, 0x3, 0xc}, @ptr={0x70742a85, 0x1, &(0x7f0000c04000), 0x1, 0x0, 0x34}, @flat={0x77622a85, 0x100, r2}], &(0x7f000099b000-0x50)=[0x40, 0x28, 0x78, 0x30, 0x68, 0x38, 0x48, 0x30, 0x30, 0x0]}, 0x1f}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000561000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f0000b73000), 0x1, 0x4, 0x1}], &(0x7f0000a1a000)=[0x20]}}}, @acquire={0x40046305, 0x708}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x18, &(0x7f0000f20000)=[], &(0x7f00008d6000-0x18)=[0x0, 0x58, 0x38]}, 0xea6e}}], 0x72, 0x0, &(0x7f00008ad000)="b1aa6dedd2158888ffaaea556668e63f11de70424bae2b1f3565bbce75e67e58945030d85e96cb9c3b88e0f50e30c9da52cb20e7fe5c797d073c1ca851b3f0e0574f3dd46fc4bb789b94fd1caa0e3f3fd922e1284d58cd5d8bf1d26e431463c19b8dc5f94c34a612b3533f33181667fd667b"}) 2018/02/08 03:25:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00007aa000)) r1 = accept$nfc_llcp(r0, &(0x7f0000463000-0x60), &(0x7f0000256000-0x4)=0x60) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f000075c000-0x52)=""/82, &(0x7f00004e0000)=0x52) r2 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000569000)='net/fib_trie\x00') sendfile(r2, r3, &(0x7f0000023000)=0x4, 0x26a950b) fcntl$addseals(r1, 0x409, 0xb) 2018/02/08 03:25:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000fc4000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = accept4(r1, &(0x7f00004d5000-0x10)=@ipx, &(0x7f0000a63000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007fe000)={0x0, 0xac, "4826f9b4a6ffd4dca01041da2feb0ff3ff89a2a37cc27d87b1311c2bdf5bd2b50afe72f5377a79e81a05f857ed5ad3f74cd0913de05b593ee645eefa3d7aa5937fcc993ecc63374e597a7ab1607abba2be5b0fac43e337d8d31adeb13c1431e80da408b05b03c4eff6e7bb64df3623874b879beb7b5a54561948c20e62e37fbf0326713b699c50e6429ac021f4b31ef5ef0c49d008de190c2d6eb3cea3e8632abbfbb728ffa8790dd2ca1637"}, &(0x7f00002c4000)=0xb4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000b3000-0x10)={0x6, 0x4, 0x101, 0xf002, r4}, &(0x7f000068a000)=0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e1a000)={@common='sit0\x00', 0x0}) getpeername$packet(r2, &(0x7f0000b7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000447000)=0x14) sendto$packet(r2, &(0x7f000046e000), 0x0, 0x0, &(0x7f00002d5000-0x14)={0x11, 0x800, r5, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) socket$inet(0x2, 0x800, 0xdd7) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f00005e9000-0x8)) listen(r0, 0x0) 2018/02/08 03:25:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000-0xd2)="841a322f4b695cb57cfc1b0f10c61812ff313979fafe83ef90dc8e09c27ec1dc70099d6c64291d53c38d30184d66a013f5024d4f9878cb170118a395a03315fde885184d634170c5a073795816351606f31bfbf5b229721bf390640e1292e7256426cdddcf5cc3f98e6c2f25bcb61248df5108cadd127a75d875ebf30a4407dff5ef3a28e07564fcd672b5b0f9ee3494057729569f8635d6c4334dca819ba7686f00a645919a8c436745c17258290b641d16448326325f45be9c1933200a0f59656e259edffe46fbf56632ea3ad40529c680", 0xd2, 0x4004000, 0x0, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f000019f000), &(0x7f000023a000)=0x4) 2018/02/08 03:25:53 executing program 6: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f1b000-0x70)=[{&(0x7f0000f18000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000520000+0x32a)=[], 0x0, &(0x7f0000bbb000)=[]}, {&(0x7f0000bf5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f1a000-0x20)=[], 0x0, &(0x7f0000f19000)=[]}], 0x2, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1d000-0x8)) 2018/02/08 03:25:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40)={0x9}, &(0x7f0000014000-0x40), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 03:25:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) acct(0x0) lseek(r0, 0xffffffffffffffff, 0x0) 2018/02/08 03:25:53 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c7a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000-0x4c)={0x97e, 0x0, 0x9}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000bfe000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) 2018/02/08 03:25:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000091d000-0x6)='ramfs\x00', 0x2000000000000003, &(0x7f00008ca000-0x9)) lremovexattr(&(0x7f00003fe000)='./file0\x00', &(0x7f0000878000)=@random={'btrfs.', 'wlan0\x00'}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000336000)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000f0a000)={@common}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000343000-0xc)={0xfff, 0x8001, 0x2, 0x70c, 0x67c, 0xd9a2}) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00007bf000)={0x3, &(0x7f00008f6000-0x18)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000eb2000)={r1, 0x1}) mount(&(0x7f000064e000)='./file0\x00', &(0x7f0000766000)='./file0\x00', &(0x7f000016a000-0x7)='sockfs\x00', 0x9025, &(0x7f000041b000)) 2018/02/08 03:25:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/sequencer2\x00', 0x420840, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fbb000)) connect$llc(r1, &(0x7f00004d7000-0x10)={0x1a, 0x19, 0x100000001, 0x1, 0x9, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a00000-0x10)='/dev/sequencer2\x00', 0x10082, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000ec5000)=""/60, &(0x7f0000a0f000)=0x3c) fcntl$setpipe(r0, 0x407, 0x8) ioctl$int_in(r0, 0x80000000005407, &(0x7f0000e8e000-0x8)) [ 57.339570] binder: 10196:10208 Acquire 1 refcount change on invalid ref 3 ret -22 [ 57.352026] binder: BINDER_SET_CONTEXT_MGR already set [ 57.352034] binder: 10195:10209 ioctl 40046207 0 returned -16 [ 57.352738] binder: 10195:10209 ERROR: BC_REGISTER_LOOPER called without request 2018/02/08 03:25:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000002000-0xeb)=""/235) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000000)=0x8) mincore(&(0x7f0000124000/0x2000)=nil, 0x2000, &(0x7f0000001000-0x22)=""/34) 2018/02/08 03:25:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11, [{@in=@loopback=0x7f000001, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x15c}, 0x1}, 0x0) fstat(r0, &(0x7f00000e4000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000512000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000054d000-0x108)={0x4, {{0xa, 0x0, 0x1ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}}}, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7fffffff}}}, 0x108) userfaultfd(0x80000) 2018/02/08 03:25:53 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x6, 0x1000000) [ 57.371944] binder: 10196:10221 got transaction with invalid offsets size, 4 [ 57.371971] binder: 10196:10221 transaction failed 29201/-22, size 40-4 line 3163 [ 57.374700] binder_alloc: binder_alloc_mmap_handler: 10196 20dc1000-20dc4000 already mapped failed -16 2018/02/08 03:25:53 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000012000-0x9)='/dev/sg#\x00', 0x1, 0x280) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000d000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000007000)='personality\x00') exit(0x0) pread64(r2, &(0x7f0000010000)=""/18, 0x12, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x9) 2018/02/08 03:25:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000cfd000-0x4)=0xffffffffffff0000, 0xfffffffffffffd5e) close(r0) [ 57.383066] binder: 10195:10222 got reply transaction with bad transaction stack, transaction 53 has target 10196:0 [ 57.383076] binder: 10195:10222 transaction failed 29201/-71, size 24-8 line 2935 [ 57.412086] binder_alloc: binder_alloc_mmap_handler: 10196 20000000-20002000 already mapped failed -16 [ 57.422172] binder: BINDER_SET_CONTEXT_MGR already set [ 57.422181] binder: 10196:10221 ioctl 40046207 0 returned -16 [ 57.423967] binder: 10196:10221 Acquire 1 refcount change on invalid ref 3 ret -22 [ 57.423976] binder: 10196:10221 Release 1 refcount change on invalid ref 3 ret -22 [ 57.458150] binder_alloc: 10196: binder_alloc_buf, no vma [ 57.458178] binder: 10196:10230 transaction failed 29189/-3, size 40-4 line 3127 [ 57.458904] binder: release 10195:10222 transaction 53 out, still active [ 57.458908] binder: undelivered TRANSACTION_COMPLETE 2018/02/08 03:25:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000daf000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000518000)=@generic="257f29e495666bc194c9d95673940c13") dup2(r0, r0) poll(&(0x7f0000e9e000-0x50)=[{r0}], 0x1, 0x0) 2018/02/08 03:25:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000000e000-0x9)='/dev/sg#\x00', 0x20, 0x0) r0 = syz_open_dev$mice(&(0x7f000012e000-0x10)='/dev/input/mice\x00', 0x0, 0x0) fcntl$getflags(r0, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f00004d1000)=0x1) 2018/02/08 03:25:53 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000000f000-0xd4)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002e000)='/dev/rfkill\x00', 0x9a600, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000002e000)={0x1, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000000d000-0x20)={0x1, r2, 0x10001, 0x3}) 2018/02/08 03:25:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r1 = dup2(r0, r0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00001e1000)={@dev={0xac, 0x14, 0x0, 0xa}, @multicast1=0xe0000001}, 0x8) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000221000-0x8)={@local, @loopback}, &(0x7f0000082000-0x4)=0x8) sendfile(r0, r0, &(0x7f000030c000), 0x0) 2018/02/08 03:25:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000088b000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000b64000-0x4)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000355000)={@syzn, @ifru_flags}) syz_fuse_mount(&(0x7f0000f1e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x89098) [ 57.458913] binder: undelivered TRANSACTION_ERROR: 29201 [ 57.463615] binder: 10196:10250 BC_FREE_BUFFER u0000000000000000 no match [ 57.463628] binder: 10196:10250 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 57.463636] binder: 10196:10250 got reply transaction with no transaction stack [ 57.463644] binder: 10196:10250 transaction failed 29201/-71, size 104-80 line 2920 [ 57.576307] binder: 10196:10208 Release 1 refcount change on invalid ref 3 ret -22 [ 57.586770] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 03:25:53 executing program 2: prctl$intptr(0x21, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x1081}], 0x1, &(0x7f0000001000-0x10)={0x77359400}, &(0x7f0000001000)={0xdfb4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/246, 0xf6}, {&(0x7f0000003000-0xd7)=""/215, 0xd7}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x7fff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000005000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={r1, 0x1000}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r2, &(0x7f0000005000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000)={0x0, 0xc643}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r3, @in6={{0xa, 0x0, 0x3f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, 0x6ff, 0x400}, &(0x7f0000000000)=0x98) 2018/02/08 03:25:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000032b000-0x6)='rxrpc\x00', &(0x7f000072e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f4c000)='}}:\x00', 0xfffffffffffffffb) add_key$user(&(0x7f000048e000)='user\x00', &(0x7f000032b000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000095d000)="24d5f59b71f9107e539879277949c04547a0d4b63f3aec14b899c65055b8691478ac21e5c794fb19940f3081a4dd9f8b75b2be1424c74f7c86648b26f3c6ae", 0x3f, r0) setrlimit(0xe, &(0x7f00006f6000-0x10)) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) r1 = openat(0xffffffffffffff9c, &(0x7f0000892000-0x8)='./file0\x00', 0x20000, 0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000d60000-0x44)={{0x2, 0x0, @empty}, {0x0, @empty}, 0x40, {0x2, 0x1, @broadcast=0xffffffff}, @common='nr0\x00'}) 2018/02/08 03:25:53 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f00008d0000-0x4), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000756000)=[]}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x11) r2 = openat(r1, &(0x7f000047c000-0x8)='./file0\x00', 0x908, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)=""/87) 2018/02/08 03:25:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x9c, 0x20000) write$evdev(r0, &(0x7f0000814000-0x30)=[], 0x0) 2018/02/08 03:25:53 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x6, &(0x7f0000ee0000-0x10)={r1}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000a96000), &(0x7f0000048000)=0x1, 0x0) 2018/02/08 03:25:53 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x7, 0x8d) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000+0x27f)={0x0, 0x0, 0xffffffffffeffffc, 0xfffffffffffffb8c, 0x4000000000010000, 0xfffffffffffffffd}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8), 0x0, 0xffffffffffff9a64) r1 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) ioctl$TUNGETIFF(r1, 0xc0189436, &(0x7f0000000000)) [ 57.592952] binder: send failed reply for transaction 53, target dead 2018/02/08 03:25:54 executing program 7: vmsplice(0xffffffffffffffff, &(0x7f0000df2000-0x10)=[], 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) 2018/02/08 03:25:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000726000-0x8)={0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000b19000)={@ipv4={[], [], @loopback}}, &(0x7f0000757000)=0x14) r1 = add_key(&(0x7f0000454000)='encrypted\x00', &(0x7f0000329000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000057000)='keyring\x00', &(0x7f0000291000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$invalidate(0x15, r2) keyctl$get_security(0x11, r2, &(0x7f00008c8000)=""/77, 0x4d) 2018/02/08 03:25:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x4) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006c3000)=@generic, 0x10) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00008e1000)={0x0, 0x9}, &(0x7f0000c20000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000071c000-0xc)=@sack_info={r2, 0x10000, 0x4}, 0xc) sendfile(r0, r1, &(0x7f0000fae000-0x8), 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/08 03:25:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x2000000000010001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x803, 0x0) close(0xffffffffffffffff) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/02/08 03:25:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d2c000-0xf)='net/ipv6_route\x00') preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000561000)={0x100, 0x7, 0x7, 'queue1\x00', 0x5}) 2018/02/08 03:25:54 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000ffb000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/08 03:25:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty, @in=@multicast2=0xe0000002}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) syz_open_dev$sndtimer(&(0x7f0000e09000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) 2018/02/08 03:25:54 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000044b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000219000-0x4), 0x4) ioctl$FIONREAD(r1, 0x541b, &(0x7f00002a3000+0x537)) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ec6000)={0x0, 0x0, 0x4}, &(0x7f0000f83000)=0x8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f85000-0x8)={r2, 0x7fff}, &(0x7f0000f29000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005b3000-0x18)={r2, 0x2, 0x30, 0x47, 0x6}, &(0x7f0000327000)=0x18) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f83000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f82000)=0x1008) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000f85000-0xdd)=""/221) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000826000-0xb0)={r3, 0xa8, "397ec2c0ae101445e3811c6d13b3fede13af296f2200222610e1d7a3db902e6b94c5cc55efe3b940e22a512fc0ed62d42d28989826af065b91ce64eeccfc77ae8320e6a757c39e0e606c75f38a7aaf73cb60a6c9d38265419041721d0fca2fe3dd111a163fa794b5f70ba7e174a6344b2b582346a3a0542a941c080bf4044479d9018c83e004352497cb54010d081d1d8a7d04e3b9636eae6ebe840652547993d4d57e35a2464d9b"}, &(0x7f0000c47000)=0xb0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000860000-0xa8)=[{&(0x7f0000f83000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10, &(0x7f0000f83000-0x3d)=[{&(0x7f0000f83000-0xa1)="dd393d967ee3dfdd0eb8ce8cfc5ffb41fed859fa6b71830a5112e4ee7348513f7a8a3af9796035f81e01f73d9f6a825404e7373b46a73db0f0243fb1074353a0adcdd166fa5e130f68a4ac50dfc89f8605bbb8e948ff8367415568065637f136a11e1816c71036d56256340d944c7d970365c3f15a6ffe1da8d596038088d8ea264bff466b3ca4848582d2244f44068494139c1e4e863fd3a286fd22571fd82f6a", 0xa1}, {&(0x7f00003dc000)="df54b34e4a1f488fd4052b367d190c81ea632c5069e99c0d5cae8cbb650bcde490beb311f24d17332795a8ec5817c984ba78288e1b8f1ea0eca238f2a76078a7d2f23e00b73683c9481f61f57d0e13c3263cb9", 0x53}, {&(0x7f0000f82000)="18565268bd4f442f1ed3d0ed0188bb39c752ae8db12539ba110faf2331587b6a", 0x20}, {&(0x7f0000b52000)="c9b18a53575563e3b205ca06c96e4c4600447732be3cee9369a9a6fc7eab4c641305c64c4546083e4d5320c3efa827312fb23ab8843b7191c40ed14d3f7855c8635c4ca6ed9eccaee1add6cb2f40ad66adf2075f5b3ab4af6a0c1b9ef952cbbda0ea558dab5cd0d4008b575ac85354dddfa26e1ffe4b89963cbe6c841b39fca29ad989ae2c68a0a0c812c9a87c18fc21ac14e561f20111470081e274128bcb76f1d9d6f25b47e8f8d2ad98", 0xab}, {&(0x7f0000f83000-0x4c)="8cfb69736d5926edbc9a31f4aaea17500899e3031838ea3ff528b3389a13a573cd5aa7860bb19b7fb36f937b8737e7abb89f49e7b97793ad43a25131c4633d4dbdc27a0f36acfc659d40443d", 0x4c}, {&(0x7f0000de2000-0xe2)="b4caa2e45cbeccc400d82730539beab40cfcb652ba8dd2d88a99f85c99e5749642107ab3aded94c5883cdbc5cab0ff03f6d33c9accad2a1cc11b8764cce164c8ad95199593f43f1ec06ecc8e3d51aec2cfcdcfb03fb0b09d54f5270aaacbe86027533d577a3cabed0a779df2fe3903f9e791923d9b810f8607cfabfb75212543d901822f66f035e61c860b0a21f4b48be3d80c156dbd09a61f49bbdf1e37143873241b365558455594ce600b15f08f674b48d510031d7efc523570926cc3b892f8370df8f3dbf9110cde37783ffdb36f562022d6babfe7614c488b68048d11041eae", 0xe2}, {&(0x7f00002b4000)="fcfe6781b26e64c5c521344be6c8fc96e0afaee0511ea3588aa70bceeabdeeb3b4746bd303c34bebab39851b0deada5be2a0c4c96945434a2cb4cea990bb45095c53e218bd8e6383aa0536b76dc625ceffa8543118326e4f4725f20f6bb9aeb2d7fae2d9135a938a0167a62845b726989a2b896ee0e91b604d232424132263b6685bbe9657f0cb2cd759127a460da5559306f6483f624d08bf33d7d946dace", 0x9f}, {&(0x7f0000f82000)}], 0x8, &(0x7f0000f83000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x3, 0x4, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0xdfb, 0x1, 0x0, 0xfffffffffffffc01}}], 0x60, 0x402113cbbb20eb7f}, {&(0x7f0000bec000-0x1c)=@in6={0xa, 0x3, 0xffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1c, &(0x7f0000839000)=[], 0x0, &(0x7f0000ef0000)=[], 0x0, 0x80}, {&(0x7f0000f82000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, 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0x1000}, {&(0x7f0000f83000-0x1000)="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0x1000}, {&(0x7f0000f83000-0x49)="9441acea7a5182cafc81388e0b4e1801966d44a4c573a430b35c8fcce549b1df7fa6c80a939e66f43b319d86554140b91d68642bde0c6579b3f092e27d7c693a9472d5f30a12ffa09e", 0x49}, {&(0x7f0000778000+0xedf)="9d5fa6e9f0dde36200a8136030fd13daca6c39baa6935fa6cf04e09b2e411df137", 0x21}, {&(0x7f000041f000-0xca)="923982bf8cd94942d7bed9afd7759b6c4db3cae0006ad571181e315c20f939a336397e9b06d13b7f628b669ea6747b3f0f145802f61d2135011db5853e087cc8ecf55e4a3d2cc1e61c7d26c534846cb5235010e4937b62e17846c77020b810df96d060519cadb1afc632ec9bafab897b9be17c2d49bf8d9303c037fe381062db86018cb30593476b8ee8e654002ffd5ae6381749269bfb2e218a1cb86c997e58d0251ff603827564a8b934f91b43f297966a4e5e4e5fb449443cc789346eb20df8278193bf8c8c87fc84", 0xca}, {&(0x7f0000287000)="7a7f74b7e71011fc8db80451abf4e3879ead184c74850ccaff304ec4060b42180316fced38b362119aa9137c2cc9efa2e07d8fea6553fbd9a243b6969acfd1786890642624eaef00aa3318eaf244d93b8826b07be397c5f1e2642329a51d75761dd3e5a589a4423504de73f2adaa8ff4394ff4855416805accd33f4e9ae9b50a2178bf405df89147038738a7f160a330008614ce59ba41a381a2ce79468ff6aad35db236b2503a2ffbceb407e607a0f80d", 0xb1}], 0x6, 0x0, 0x0, 0x4000000}], 0x3, 0x40) 2018/02/08 03:25:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x1, 0x3, 0x0, []}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bd0000-0xe)='/dev/keychord\x00', 0x4400, 0x0) r2 = add_key$keyring(&(0x7f0000fb8000-0x8)='keyring\x00', &(0x7f0000821000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f00009d3000)='keyring\x00', &(0x7f000009f000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f000027f000)="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", 0x1000, r3) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000095d000)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r0, 0x8916, &(0x7f0000000000)) clock_gettime(0x4, &(0x7f000061c000-0x10)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000a82000)={r4, r5/1000+30000}, 0x10) 2018/02/08 03:25:54 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000004000)={0x2, 0x0, 0x3, 0x401, 0x7, 0xf82}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000-0x10)=[], 0xbc) 2018/02/08 03:25:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x400080000, 0x200000000000) write(r0, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x22) 2018/02/08 03:25:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d2d000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000b02000)=""/223, 0xdf, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect={{0x8, 0x3}, {0x1000, 0x4}}}], 0x30) fstat(r2, &(0x7f0000826000-0x44)) rename(&(0x7f00008f7000)='./file0\x00', &(0x7f0000a96000-0xe)='./file0/file0\x00') lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000e30000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0xdff, 0x88a, 0x7b2, 0x8031, 0x8, 0x4, 0x5, 0x4, 0x40, 0x8, 0xcf7, 0x86, 0x5, 0x4, 0xffffffff00000000]}, &(0x7f0000efa000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006cc000)={r5, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x377}}}, &(0x7f000070d000-0x4)=0x8c) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x4924924924925b0, 0x0) poll(&(0x7f0000aa7000)=[], 0x0, 0x7c) close(r1) fcntl$setlease(r2, 0x400, 0x0) [ 57.820427] FAULT_FLAG_ALLOW_RETRY missing 30 [ 57.825484] CPU: 0 PID: 10323 Comm: syz-executor7 Not tainted 4.9.80-g20c8a00 #30 [ 57.833080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.842411] ffff8801d728f4e0 ffffffff81d94b69 ffff8801d728f7c0 0000000000000000 [ 57.850384] ffff8801b3dc8110 ffff8801d728f6b0 ffff8801b3dc8000 ffff8801d728f6d8 [ 57.858359] ffffffff816624ba 0000000000003906 ffff8801ae783968 ffff8801ae7838a0 [ 57.866323] Call Trace: [ 57.868885] [] dump_stack+0xc1/0x128 [ 57.874221] [] handle_userfault+0xa3a/0x1310 [ 57.880249] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.887231] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 57.893603] [] ? __lock_is_held+0xa1/0xf0 [ 57.899377] [] ? handle_mm_fault+0x117b/0x2530 [ 57.905576] [] ? handle_mm_fault+0x1fc3/0x2530 [ 57.911776] [] handle_mm_fault+0x1fd1/0x2530 [ 57.917802] [] ? __pmd_alloc+0x410/0x410 [ 57.923481] [] ? __lock_is_held+0xa1/0xf0 [ 57.929255] [] __do_page_fault+0x5c2/0xd40 [ 57.935110] [] ? mm_fault_error+0x2c0/0x2c0 [ 57.941049] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.947692] [] do_page_fault+0x27/0x30 [ 57.953204] [] page_fault+0x28/0x30 [ 57.958451] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 57.965433] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 57.972413] [] ? iov_iter_advance+0xd70/0xd70 [ 57.978530] [] ? mark_held_locks+0xaf/0x100 [ 57.984469] [] generic_perform_write+0x1dc/0x500 [ 57.990843] [] ? page_endio+0x180/0x180 [ 57.996438] [] ? file_update_time+0xbc/0x3b0 [ 58.002467] [] ? current_time+0xd0/0xd0 [ 58.008058] [] __generic_file_write_iter+0x348/0x570 [ 58.014777] [] generic_file_write_iter+0x2d5/0x600 [ 58.021326] [] __vfs_write+0x4bf/0x680 [ 58.026830] [] ? do_iter_readv_writev+0x400/0x400 [ 58.033290] [] ? __lock_is_held+0xa1/0xf0 [ 58.039060] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 58.045607] [] ? __sb_start_write+0x14a/0x310 [ 58.051720] [] vfs_write+0x189/0x530 [ 58.057053] [] SyS_write+0xd9/0x1b0 [ 58.062296] [] ? SyS_read+0x1b0/0x1b0 [ 58.067715] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.074521] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.081069] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 58.156406] FAULT_FLAG_ALLOW_RETRY missing 30 [ 58.160936] CPU: 0 PID: 10323 Comm: syz-executor7 Not tainted 4.9.80-g20c8a00 #30 [ 58.168528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.177852] ffff8801d728f4e0 ffffffff81d94b69 ffff8801d728f7c0 0000000000000000 [ 58.185821] ffff8801b3dc8290 ffff8801d728f6b0 ffff8801b3dc8180 ffff8801d728f6d8 [ 58.193786] ffffffff816624ba 0000000000003906 ffff8801ae783968 ffff8801ae7838a0 [ 58.201763] Call Trace: [ 58.204329] [] dump_stack+0xc1/0x128 [ 58.209669] [] handle_userfault+0xa3a/0x1310 [ 58.215700] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.222682] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 58.229058] [] ? find_next_bit+0x3e/0x50 [ 58.234740] [] ? handle_mm_fault+0x117b/0x2530 [ 58.240948] [] ? handle_mm_fault+0x1fc3/0x2530 [ 58.247149] [] handle_mm_fault+0x1fd1/0x2530 [ 58.253177] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.260156] [] ? __pmd_alloc+0x410/0x410 [ 58.265835] [] ? __lock_is_held+0xa1/0xf0 [ 58.271602] [] __do_page_fault+0x5c2/0xd40 [ 58.277454] [] ? mm_fault_error+0x2c0/0x2c0 [ 58.283417] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 58.290052] [] do_page_fault+0x27/0x30 [ 58.295559] [] page_fault+0x28/0x30 [ 58.300806] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 58.308159] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 58.315148] [] ? iov_iter_advance+0xd70/0xd70 [ 58.321263] [] ? mark_held_locks+0xaf/0x100 [ 58.327204] [] generic_perform_write+0x1dc/0x500 [ 58.333577] [] ? page_endio+0x180/0x180 [ 58.339168] [] ? file_update_time+0xbc/0x3b0 [ 58.345193] [] ? current_time+0xd0/0xd0 [ 58.350787] [] __generic_file_write_iter+0x348/0x570 [ 58.357506] [] generic_file_write_iter+0x2d5/0x600 [ 58.364053] [] __vfs_write+0x4bf/0x680 [ 58.369558] [] ? do_iter_readv_writev+0x400/0x400 [ 58.376019] [] ? __lock_is_held+0xa1/0xf0 [ 58.381784] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 58.388330] [] ? __sb_start_write+0x14a/0x310 [ 58.394444] [] vfs_write+0x189/0x530 [ 58.399775] [] SyS_write+0xd9/0x1b0 2018/02/08 03:25:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007f4000-0xe)='/dev/keychord\x00', 0x40, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000141000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000fd7000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001bf000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffabb8f517, 0x7ff, 0x9, 0x400, 0x0, 0x400018, r1}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006d0000-0x4)=0x5, 0x3e4) sendto$inet6(r2, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000bca000)=""/4096, &(0x7f0000f5e000)=0x1000) acct(&(0x7f0000e16000)='./file0\x00') 2018/02/08 03:25:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bdb000-0xc)='/dev/autofs\x00', 0x4000, 0x0) r2 = mmap$binder(&(0x7f00003e3000/0x3000)=nil, 0x3000, 0x1, 0x80010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000c72000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fb2000-0x30)={0xf8, 0x0, &(0x7f00007fe000)=[@transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000a3a000)=[], &(0x7f000057b000)=[0x48, 0x48]}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x50, 0x18, &(0x7f0000897000-0x50)=[@fda={0x66646185, 0xa, 0x0, 0x26}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f000023f000)=[0x28, 0x28, 0x40]}, 0x100000000}}, @acquire_done={0x40106309, r2, 0x1}, @register_looper={0x630b}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000e6a000)=[], &(0x7f0000992000)=[0x18, 0x48]}}, @free_buffer={0x40086303, r3}], 0x9e, 0x0, &(0x7f0000656000)="6ced8b73476f3fe25511cb0805e839cad4ba89a9a0a16fc444c8b41fa969c50d128e359da262244f65c64d54a153c5d170693875220281d04bdb395071d6ff43dd25242f940ce3be3db485db34b4a8f86fcb1e64b7182cff670ff55a5cb899dd8598e7efe015be6e3ba49e23f11c444f60e3a88688d00569d4b5f34c263a1e1281261684f94565b18bff93515d1caf4c27a1eda7ffe63d40cedf53d8e2a0"}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) close(r0) dup2(r4, r4) 2018/02/08 03:25:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) lstat(&(0x7f0000788000)='./file0\x00', &(0x7f0000cb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) getgid() bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000069f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) timer_create(0x3, &(0x7f0000290000-0x60)={0x0, 0x9, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000465000)=0x0) timer_settime(r2, 0x1, &(0x7f0000061000-0x20)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/08 03:25:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa3b, 0x105000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00006da000)='./file0\x00', 0x111000, 0x80) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000873000)={0x9, 0x1f, 0x9, 0x3, "b0b4d357c52f2ce81a06a7e193fa3628977d2cc745af08a14396f3d606db001c"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000864000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000433000)) sendto$inet6(r2, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x2001, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001b0000)={0x1, 0x776acfda, 0x649, 0x20, 0x0, 0x2000000000000000, 0x2, 0x7fff, 0xa0, 0x1ff, 0x7fff}, 0xb) 2018/02/08 03:25:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f000099d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000d28000-0x4)=0x10) getpeername$llc(r0, &(0x7f0000890000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000625000)=0x10) setrlimit(0x7, &(0x7f0000f66000)) epoll_create(0x101) 2018/02/08 03:25:54 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000c000-0xc)={@multicast1, @broadcast, 0x0}, &(0x7f000000b000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="2e903a83652dd15258afcba0100a57b5", r1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000c000-0x4)=0x4, 0x4) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r3 = socket(0x18, 0x0, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000002000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000002000-0x7)=[]}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[]}}], 0x1, 0x0) r4 = gettid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r4, r5, 0xd, &(0x7f000000d000-0x10)={0x19, 0xfffffffffffffff9, 0x401, 0x5}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000000c000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000000d000-0x10)={&(0x7f0000003000-0x123c)={0x123c, 0x8, 0x0, 0x100, 0x4, 0x0, {0x2, 0x0, 0x3}, [@typed={0xc, 0x32, @u32=0x5}, @generic="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", @typed={0xa0, 0x5c, @binary="ccffbc67953af3c6803234c14a0b7ef397286119494302c1d45c88fa58401a72ebdcc6d4f3da22d44ee2a11dafaa209496976724775bc66412cb9885279ff1ed2b7d5a5758bc568252fc4a289f18e6ad093582660a2ba9c83e74d62e03f9ddbe7757889cd89fc502ef8667bc9141957567eb27e192ad68fc92418859fab7c463fba324c668138de71d42b52629fb48fbaf11bbe1779dc1"}, @generic="843bab03a61318ad721d909b68bf3e6ffc68c6ac0c360051e92a6fad62dbe60f9c8a50927d543eff999ca9d1447ae8a3f471f2376a1507a4c7591caa59039c07ef8dd8a86a823e66dfa3824c5b6b0ee5ba255b3ef77fb050f2b374a31a416ee2491189e409f07ab6bf11cf3d7abf9263c049551b610fbb02439259690da93af34861c0eea39670f030c315cf55e024ae28e4ebf56e6dde5baaa5f65cf99da8df3cec8ae1b5487ef77cd9a36713a6bea6b80c0b5eb0ab", @nested={0xc4, 0x65, [@generic="ee33715fe439e96e7e35e4b671384a49e664e7c1c3a28e4b0a97890169dd11e5522558ba1ab5405ec14ccab3e0d2e506c6d832799fe38a4f1571eb1234f380af152cd2cdfc211a96408ebc8aa4243a41ad0210bc489db935f38fe1967719ccabeafe5bbb5020731f2e5222671b5a927587aa4c3e18d1d6c30f87cafb39ae447c62c319b9b44af42972365f14899126f29f273b2fa6b3fce456", @typed={0x18, 0x32, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x39, @u32=0x1}]}]}, 0x123c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r6 = dup3(r0, r0, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f000000b000)={{0x1, 0x1, 0x8, 0x1, 0xa3}, 0x1, 0xffffffff}) 2018/02/08 03:25:54 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000002000-0x4), 0x4) 2018/02/08 03:25:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r0 = syz_open_dev$sg(&(0x7f0000c39000)='/dev/sg#\x00', 0x0, 0xc01) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c44000)=@generic={0x3ff, 0x81, 0x3e1e}) [ 58.405019] [] ? SyS_read+0x1b0/0x1b0 [ 58.410437] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 58.417244] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 58.423794] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/08 03:25:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000538000-0xc)) dup3(r0, r2, 0x0) r3 = getpgid(0x0) ptrace$pokeuser(0x6, r3, 0x0, 0x10000) 2018/02/08 03:25:54 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000d3000-0x5c)={0x1, 0xdccc57e70f06259f, {0x3, 0x2, 0x8, 0x3, 0x7}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x3, @empty}}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7fff}}}, 0x1, 0x3, 0x2f, "b09e574ff2da362b5ad5c4b05aabb9a2f706f346194cb33f8ad13bc6365af76650ed4a87c7e973c68862c727a4238a40cc269d2e103c909cdd24ab1f5fc08fde8c7ee81a28fdc18c965efa8941482681"}, 0x160) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"e6abb8d88abcc0a753d05aae4a9c5117", {0x4, 0x6584, 0x3, "6bc2ac351e1f"}}) socketpair(0x12, 0x0, 0x0, &(0x7f0000831000)) 2018/02/08 03:25:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8e000, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001000-0xcc)="e6b1e734a248cbce821c4b84a7c2affca8553492126d07f169f688f8425584be2b5c21c677ccadb43cb1be6d27df84dc892458856caa392dd7d71bf06d7504124f808bfe37c78eccddf980219bdb55dcb0e90163689c5a883bb5cefa3598c61b4c25860953f080d5e9416e2d3389664a0c389ebfb00aa8887cff64fa8b7a3c0a5a4850832c2292750008d3d4a51a878c15f7449989dccee84aa3ae887daadf439e8a299e126689545057e4ae36c4fc7dfdb617dc768dd18b59977e5353e71d2b806f1a7e040ba7f75fda68f8", 0xcc) 2018/02/08 03:25:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) readlinkat(0xffffffffffffffff, &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f000005f000)=""/4, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000270000)={0x0}) readv(r0, &(0x7f0000b2b000-0x10)=[{&(0x7f0000b2f000)=""/209, 0xd1}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000e2b000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00008bf000-0xb1)=""/177) 2018/02/08 03:25:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000038d000)='/dev/ptmx\x00', 0x202000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x400000) r1 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r1}, &(0x7f000016a000)=0x0) exit(0x0) timer_gettime(r2, &(0x7f0000bac000-0x20)={{0x0}}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/selinux/context\x00', 0x2, 0x0) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{}, {r3, 0x9}}, &(0x7f0000040000)) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000327000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d29000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000df7000-0x4)=0x1008) r7 = syz_open_procfs(r1, &(0x7f0000ccf000-0x8)='environ\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r7, 0xc0f85403, &(0x7f0000ed4000-0xf8)={{0x0, 0x2, 0x6, 0x0, 0xfff}, 0x71, 0x6, 'id1\x00', 'timer1\x00', 0x0, 0x10001, 0x78715725, 0x1, 0x2}) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000c6a000-0x8)={r6, 0x6}, &(0x7f0000e23000)=0x8) dup(r4) 2018/02/08 03:25:54 executing program 5: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000f6e000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) 2018/02/08 03:25:54 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20, 0x35}, 0x3ae) 2018/02/08 03:25:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f000019c000-0x10), &(0x7f0000830000)) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = getpgrp(0xffffffffffffffff) sched_setattr(r0, &(0x7f0000b20000)={0x30, 0x7, 0x0, 0x5, 0x80}, 0x0) 2018/02/08 03:25:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000d11000), &(0x7f0000411000-0x4)=0x60, 0x800) fsync(r0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x10000000005) 2018/02/08 03:25:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(0xffffffffffffffff, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/02/08 03:25:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_lifetime={0x4, 0x4}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xb0}, 0x1}, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000bdf000)={@multicast2, @empty}, &(0x7f000003f000-0x4)=0x8) 2018/02/08 03:25:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000c08000-0x4), &(0x7f00000a7000)=0x4) 2018/02/08 03:25:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000082f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000065b000-0x4)=0x14, 0x4) r1 = getgid() setgroups(0x6, &(0x7f0000f18000-0x18)=[r1, r1, r1, r1, r1, r1]) getsockname$packet(r0, &(0x7f00003a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f33000)=0x14) 2018/02/08 03:25:54 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x20000) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000612000)={0x0}, &(0x7f00005b5000-0x4)=0xc) getpgrp(r2) fcntl$getownex(r0, 0x10, &(0x7f00000f3000-0x8)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/02/08 03:25:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d32000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f000030d000-0x1)="d4", 0x1, 0xfffffefffffffffd, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/08 03:25:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000278000-0x7)='ns/pid\x00') ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3c) r2 = socket$inet(0x2, 0x8000b, 0xaa82) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000afc000-0x4)) fsync(r0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000aaf000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000831000-0xc)) 2018/02/08 03:25:54 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) tee(r0, r0, 0x2, 0x9) r1 = open(&(0x7f00001fa000)='./file0\x00', 0x8080, 0x40) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000aac000)={0x6d11, 0x4, 0x1}) 2018/02/08 03:25:54 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c1d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000bbc000-0x10)=[{&(0x7f00009a4000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000160000000008", 0x29}], 0x1) 2018/02/08 03:25:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009bc000)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d85000-0xc)={0x0, @multicast2, @empty}, &(0x7f0000f09000)=0xc) sendmmsg(r0, &(0x7f0000d47000)=[{{&(0x7f0000d0d000-0x6)=@hci={0x1f, 0x3f, 0x3}, 0x6, &(0x7f00005b1000)=[{&(0x7f0000278000-0xc0)="45f9b2bb371a741df87e4dd015a41d3a88a2ed163a28cff25e5a49b3b8ee63ed866a5b2335c6a96ae65dcbacbcacc9321916462d7d524d2ff11d4854b5f294aadecf2b8103de97084e5fc4956adcf8f9411905878dafbdbe6b38bd1513320f522bd26b5f13724c846297b6609a4c46aadeb4e81a1cb07a2d1a27e6c7aba90df418a879b1c299d641a9c7deae13c83620575133f4db3af43d5b9e52f14a11dc97b0a32e9c78be6c60c7448b02162f118a6603f803c68577cd4849a0f4cf623390", 0xc0}, {&(0x7f0000a95000)="05f6f421db73c4ce52aa3624fdae6ddb726ea72803b173e5b33affa736ee840115249a741b2cd6e27aa5e55863859b9e9a8430224a38d12a5cf941946dcdff45c240ff9115f6d0e561166aca92fff905f0335e56c3f55180868d72ac37d9f63e5ff927ed36e9fdea7451f58244355c572d7468b4c3c34565cdadc6ec1fd6de7009392846c4d78c39181f2db0fbfe66f8c5374eb3ff8990bcd87dc68e5011cfdf20707ed2a6aba44520e044db863fb7d8a1796d7c9d5d412d467cd3753215e1626083ce5dbdd99db1840e10ae44ddd8a9414b538cbf0f290a9b2c950a66e7eacd490214c274", 0xe5}, {&(0x7f0000f3f000-0x6f)="93b5c8e371c5ffeba4db51553cef16d07c909f2cc21ddda368a15d6fa7ed77da3348bf03b35605feae8b5be8f8f298c28979cbc6ad07f1459d794f271fac702ff8c2c91a0e8bf022ed8c79e51f78c9e397b7693b07e7a2703c917d6fdf0bec737923ba9d237b1706c58c3e7dda8879", 0x6f}, {&(0x7f00003ec000-0x97)="a4ae4cdb54599d292305443ffae7008e8d6c92f3bab6d368dc5fbec58d7343f1adf96a9c767a0bd5f29daa56355dfe118f654c7a3f6a52ca64fa5e19e06c3218db16bdb69b84152dadf66120b3a48b399fd17ecbc7865e9a0833a64a9ffebc06604287d63829590a0b5f5f921aa2b0672e9152a017b273cb325c62dd3c2f48bc70b190aa172129eb2104dc459b91f397a88cb43ad2d787", 0x97}, {&(0x7f00008d5000-0xff)="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", 0xff}, {&(0x7f0000319000-0x19)="0b87e17e7ccdd9596a73c83fccb4f737b7de20b87d1ae7fe6d", 0x19}], 0x6, &(0x7f00007e8000)=[{0xe8, 0x100, 0x40, "2aded4eb3b869c62794c5ca7fa7aa558744ba45a0f5976d56da56bd7d59b0ad007d8668f94b9ceca802b017ec085bc7d4d9e221d8c174c2d3b49eccfaeaf4867c7882721978289f8f5e3eebd2922c3ace1934fb0cfc3062579f30c56c6b590f7f7f3c5a09380f406057fc518fc81641af683fc6dbb0a568e5722a56501fa6127d85bda94f11b0e0fc4b15e79b59471760ae755eac96e17baf89bf87b63f4581b28352b8cb422d41960a8ce1eb69cd2c6080d9e7121b6a5d1615c820f5ca9b1021086bde3f903b7b8a2a7426a697f0c5371573f"}, {0xb8, 0x199, 0xc0d7, "36e5d20e3f1884007fa4097284462cf77f0ef0087ac288794791870d67e1baaf8f5f3108fcf3381600a12f6d104643dc6e7e035caf88837d29a1428b6d3c010100df2ce7e12f4e933dacd7ea77608f513ae9ead0a5704c1a1f86e46b4199b99896ec6bf41f65e31dd96f7ba831e5f15f37eeaed1f13b2808d3037a96c8c54d26e1339f3b5d3f20bd13df7d25f86973e2ac2d192211093708afaca8b7b12498ab6eb64a"}, {0xc8, 0x105, 0x4, "6ae44f4b680136f11f5a3cf761b475b46e147f1d3dc9c9ce3b9a97569fe4f04c605abfdb3d329b9baf8bfce2ede647c8abb45239372b58d102db034d3ac1d36007f5d6dfeb9a732f3eeee41d0c6b1649e5445c80cc54d92c9d54839b4533160baaeb7f999ca2e683938927dd29a934dfcd997a01a2baa8ec77399a41a09343788d8853236a28c41f46a9d8899f147b6a0351c7ebdcb128a40e964c22489438eeed40f41b0c87c0aa63ae09a8fdb17516b62c58c708"}], 0x268, 0x20008091}, 0x10000}, {{&(0x7f000022c000)=@ll={0x11, 0x1d, r2, 0x1, 0x7fff, 0x6, @random="04e18397cdde"}, 0x14, &(0x7f00004f9000-0x30)=[{&(0x7f000012f000-0xf6)="79908458b6f59f0789fdb281932c90ac3b987ce057ce1144299f07d617933616a0d487a5224b8e10be84520f59874e97b8376ab9ea1aa6af8ace46d6be430eda76080457b3182198f6fa8839df176b292f91518d28515ad10943ef8a94f348b6d27b7cf5cd276ad90c9a5ae4253a03f2d960fcd26d09ff9d1f85921369f7cb600b1e138dac2c722062ce68f82066feacd190a2ff1cbbe1c2b878898cc73af1588c02caa372521b69d6711404c33ea3dcdcba1ada256d7ab199ac4b69fd431af58e5c55664b2d93bcf8e9b9b6340f7a0c2a2e911a23cdd95363f8a7e06c44182153b8506434844f624374a20a85df3c402c3a8f4f1db7", 0xf6}, {&(0x7f00009c0000-0x8f)="1c0bcf1a2be7fe3abbcb34bdc03896ac021b1f70a351fecab71419d8735bf09b06e5a954094b24d41a0323d0af041106c5afedde4a8fc384f8d3978c4e9efb2b1eeb2cb4b289ad66cb072cd4dfac6e448434cc1148bef3156b25b9a4c2818d72f01a121ebe2357eb66e50ac874aa5cbf06e1984fa7070a55f61baea937ffc174bb50f3b59da835d94d6809f7aa95f4", 0x8f}, {&(0x7f0000628000-0x94)="701d9f0b98bcd227575631dfcec5dc6dbd04e998f2dabd05606a4485d61936252276f3659822fa8e33b6fe5641394d566f2484972ccb00bbec251784f2b976183373915c55e638b5ca36fe0abb9047f38c571a05e9a60bd54ae93ab8510baa9f39520e624d5e8382cc99d19d5b58cbdf2f75abafda471c0aae7118a2c721b3881ec4b85a95fc7a1ca27ec2fc0e66b802fb8d1c1a", 0x94}], 0x3, &(0x7f000012f000-0x1200)=[{0x18, 0x11, 0x6, "cd"}, {0x28, 0x0, 0x7, "798b84f495fbc292facec9f3c8448e198e8f"}, {0x68, 0x118, 0x9, "242b46a2cc17aa0b0b2d42a27403209e81c64db73a04aeba782933687c8174533df738232ead2ca0852b6c2d890e1bfc09e8aced08611ff4f41894c5f06bb3726151d64f99c7d0b82d30b3cdb09136494bf7f56e"}, {0x100, 0x11f, 0x5, 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{&(0x7f00008ac000)="6aa747b467e14b56976fb8db4efe606e941cd01bb7f4a184e02530c28ee1a7b042c5db0a1f976202b705a08006978ee89c307ea72b0222d3153d98d9554fa9203ed9bed1c7c12c926486ab627a39d44b3a7e0bc9bc857abb0011d5e58c0aefe33c2c8b7e0b75e0e86792dc8bc7947dccacf28aa6489b70899c127abd61ddc196c868ee02ef065e56c2b77a6c38a8b458ce376c5208b533b7d7107255b6e28bd15b0a86c10086f5125534b34c35b28e25d1c9d6b0f4fefb79f7c5abc8ea0fd6", 0xbf}, {&(0x7f0000493000-0xb5)="2770f11491842b66b8ec1d09c6e85c87481df6ad713b67ee1dc8200add1b623f8039492516fb2e62066ddfb1f022a6bf55eeae435ec76d781a38245821047a279f46a658aa5b2e381e7a950d8ac0e08d342f081aa9ca1c2540addabbf1d80ca9b60ce782b58cf0d846a12fd05fbd0799281e0fd05075210ad85b3dfdc53f0408e246c131c9e24f668375290faddd7f8039a3bdc3711a4fbc834a3790a74e937e10f406e807dca46802e6efe6105ad585359782c258", 0xb5}, {&(0x7f0000c51000-0x86)="f8d08c96283ba28a8c9c2cea2a6c52fa943c49830af59ad809e827080df5cfec23557c26adffdaf4644237e596786abb71d2832c630414d1fd5c3fc8ca36557174b031fc6adf02279c3d1ea29ec07390d020fbcf4822b8f9e1a6ea71f8f146fbd49dcb9371c7ba9e1a2136cd8f19e265156e7c448f939b1ccf037a8b4cb9ee3d97e8425a5649", 0x86}, {&(0x7f0000c1e000-0xe)="bc584fc40a49b5b4881c18f089ef", 0xe}], 0x9, &(0x7f00007c3000)=[{0x108, 0x111, 0x4f1, "b627b8134d67d119dbec7330e6d57e1f6a6f32dd0cf8cc04c1b85fd0eb472be0bb6bd39d2f6a043eb1c13261ad1aeb3493b7f591e66285f9543329f69dbae4b8ccad77694b73b278e60d389f324aaa9731acec64f41d979939c7f946f331f90922284e33c22a5e76a0ca350540791572386efb1b4bcc222c3d8f938a8247ca1b26a26145e3337995f576181c72a0684ef79d5e0137d9e4fc388f38cb905fb3211d663ad74406508bc3aeb8db037b810959380ffebe4f810ebc982156aaa1a69fca0c091d9c27fb71762a948c8371a5b4c020f53e451689ad7203b6c6c1fe48140e60bff34f5545239cc6c915f8cc2e29779ac3"}, {0x30, 0x11b, 0xc9a1, "d547a03318a2d2192f72d0200a1ed1d28af79486b0f730d71ad53653"}, {0xb8, 0x88, 0x9, "10638825d8eb246b8301bfe6fb3c76115ce80cf06b8027aff8bf539883c6166aa0a31f504e374b959faaa4b92120585a352e72fd10e5d3797af7eeb3868d132d68eaafe8041e4f6ff6cf612d571608ec8f3f831a9b88b5a2252015ed7c55ee89e69e58df500ecd7e5bc27435df56d839619dd21b811f598f4e5f5173e436ce5ca655fe7dd335b1e5acf2a9fd6313e791dc27ef99e24755751646a2bb1af359288af6e4a12e4c7a"}, {0xc8, 0x111, 0x1f, "ad0f2a05ee2d1687444c584359e7860ab2cc81fc176fbcc4405c2ad2517ce160bb6868d56c5dfe4a72690c8c93f2efd36d80132a38363e70bfb0460f5ad232c309e7be8cb386208d4e171a8a2fa37ffaaa63668f25904c1852e76d3bdca0a82eb096e2303be976ccb6746e1755679a4cba463fb74955e37180abaea4ba77496827d2a8394b3f4cc762b70688f2713521a1a3e4e664f3e4ea29ccbf7f5a17ee214a80d44b4a2f2b62a3ff5cc11b469e5171e4c7b6"}, {0xf0, 0x119, 0x7, "e7de19c84e7d0af2864a083ade805209501f6fd5714dcbc9f1c1fa4cb66702ce68956d4f4470052fbb08d541ddbf8e715d32a75df5d95c5dc8ae8442be06e71686651a8a6e24751695b46d568b17ea960d10d6cdc982cb6d3d24b4e545843228562016427e5ce0b0398d23ff18a13022dd409018966ce35775b6375970285b0da2af87f4c42ab4d1d8004b79dd4d6d0acc485c57956b3031674740828d5c3014dc1582b1712565d7399facd74537c280ff3c6ef8c68faf5e65601190204f672581e9a866f3397b221c490047c84be2bd5c4963979aa3c9436a11"}, {0x88, 0x11, 0x29, "da389b930471001bffba266a7b7646226cf9b7cd31eb489e3bd2d2772faa41dc64ef666ca98975996eea497a8bfd691785c8a09231efc15cffd9ac3e7f926de656214544e8b0aed3447b2f375245565363c075258a6a0298f3c87b009cb5c1f87e8fff82e9c472be13f471fc24bdf9da7df1f4715829"}, {0x100, 0x118, 0xffffffff, "dc5bbc9d7627c97c538eceac1f9315b40ec55d2b3720632b88c2ff052f2afbdec2596ebc59f373648283989993282310a4429ccd477e30f9c4896a81f56c829b5a5d48ee8b8ddbd1b6189ae6c84f326e3cd494fddf090117893e6260f8d7609bfb0c5dafd37a9cade35a14555628791e72b1608c09b08ed7a6b4f020524a5626564f64f860366be57a2fb9e44c71a306ffc9e7ac56596d56dc5ace992c0d2953a8e32d9ae75fb6b5913a6dc3eaf18194ae4449dd2a34233d286193e2b3d01150d108ec5994a6c8e5f14ae260203651cdba15292f127c6e529e931d589dc62b9fadefa0882d695f590e"}, {0x70, 0x10d, 0x1000, "ff6c469ceddc4f15ec0c76e570783e7993082388eb40436680543f1ab3cd1db7ea2d8fcb4bbb243cfc63041ae3c9ce326c14e0f19de6f4a6622503573b8a07f2fe17fa5a7b08e9b223024c99263af70923d3951a8fd19a414fbfef4e099782"}], 0x5a0, 0x24004895}, 0x6b5874cf}], 0x4, 0x40884) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000035a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000b72000-0x6)='wlan0\x00') bind$inet6(r0, &(0x7f000036c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) getpeername$packet(r1, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000049c000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00004b1000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r3}, 0x14) 2018/02/08 03:25:55 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000e80000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001000-0xf)='cgroupkeyring%\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000830000)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000000)={0x2, &(0x7f0000002000-0x10)=[{0x5, 0xff, 0x800, 0x4da}, {0x8001, 0x6a, 0x800, 0x8}]}) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000383000-0x4)=0x1000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000000000)=',{\\posix_acl_access\x00', &(0x7f0000000000)='/dev/keychord\x00', &(0x7f0000002000-0xe)='/dev/keychord\x00', &(0x7f0000009000)='\x00'], &(0x7f0000002000-0x38)=[&(0x7f0000001000)='wlan0^ppp1![-!nodev\x00', &(0x7f0000001000)='selinux:#\x00', &(0x7f0000002000-0xe)='/dev/keychord\x00', &(0x7f0000001000)='/dev/keychord\x00', &(0x7f0000001000)='/dev/keychord\x00', &(0x7f0000000000)='user^#vmnet1\x00', &(0x7f0000001000)='/dev/keychord\x00']) r2 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x3}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={r3, @in6={{0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x5, 0x10001}, 0x98) listen(r1, 0x2) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000009000)=""/101) 2018/02/08 03:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x800, 0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f5e000)='/dev/vga_arbiter\x00', 0x400, 0x0) r2 = getuid() getgroups(0x3, &(0x7f0000996000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000dad000-0x8)='./file0\x00', r2, r3, 0x1000) write(r0, &(0x7f0000924000)="260000005e0009007600eaf83a2200370000000200000000d4ffff00001cdb1e40ff4435eab5", 0x26) 2018/02/08 03:25:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ed8000)=0xffffdfffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000142000-0x16)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f000019f000-0x9)='/dev/sg#\x00', 0xfffffffffffffffb, 0x50000) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000925000)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000012b000)={0x0, 0x3}, &(0x7f000082a000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a6d000-0x8)={r3, 0xffffffffffffffe1}, &(0x7f0000bc4000)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ad3000-0x8)={r3, 0x1000}, &(0x7f0000aa5000)=0x8) 2018/02/08 03:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e10000-0x7)='limits\x00') readv(r0, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000cf6000)={0x5, &(0x7f000006a000)=[{0x0, 0x9, 0x5, 0x8}, {0xc4, 0x1, 0x800, 0x8}, {0x5, 0xd8a, 0x9f16, 0xffffffffffffff25}, {0x5, 0xfd, 0x2, 0x74}, {0x3d59, 0x5, 0x10001, 0x9dac}]}, 0x10) 2018/02/08 03:25:55 executing program 6: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000-0x38)={&(0x7f0000003000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000003a000)={0x73, 0x79, 0x7a, 0x1}) 2018/02/08 03:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000387000-0x60)='\x00', 0x1, 0x4000084, 0x0, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f00004d7000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) fstatfs(r0, &(0x7f0000461000-0x9c)=""/156) 2018/02/08 03:25:55 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000009000-0x1000)='0', 0x1}], 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000011000-0x8c)={0x6, 0x9, 0x4, 'queue1\x00', 0x5}) 2018/02/08 03:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x737, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0xffffffffffff6937, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x4, 0x0, 0x42}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r0 = socket(0x15, 0x80010, 0x10000000000) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) socket$netlink(0x10, 0x3, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a10000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000fce000)={0x51, 0x2, 0x1, {0x7fff, 0x8}, {0xfffffffffffeffff, 0x4}, @cond=[{0x0, 0x2, 0x800, 0x6, 0x20, 0x3}, {0x80000001, 0x2, 0x8, 0x100000001, 0x8, 0x6}]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r3 = epoll_create1(0x7fffe) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001a000-0xc)={0x40000002}) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0xffffffffffffffff, 0x4000000000000, 0x3}) write$sndseq(r2, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) 2018/02/08 03:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f05000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000080f000)) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006d1000-0x8)={0x1, [0x0]}, &(0x7f00006fd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e9a000)={r2, 0x1, 0xff, 0x1, 0x8, 0x80000000}, 0x14) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000fac000-0xf), 0x0, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9000+0xe5a)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000e1e000)="eb332625533ab584c8b78ffa131b60b8c8811ed697e4e380bf99ecfe908b895763006e7fbc7798aa2ad100dc3d50ff4df186b5656108ae5fb1c15839632bc89f55e5b8b2bb7fe279149baea1e08ad191891cbf84ba59ed0b0cc76bfe824a659bfda4c5393db20cd486f9093d0e2ffcbc6410ea3c90dae33a9366538d24a8fc384e6cac3c3522d8db1307740b1c37dfb5d727019ed4ab00b9230b871b1dd9aea1dd1142b5549ef353bdfa13ab2f8a863497375e4fc699251324352331957844bfc48babdc4435d48243aa1aa873099dcc82132bfc348956749ae918ba0f069d45208105") poll(&(0x7f0000a75000-0x20)=[{r1}, {r1}, {r1, 0x4680}, {r1, 0x1}], 0x4, 0x8) bind$inet6(r1, &(0x7f0000980000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, 0x1c) 2018/02/08 03:25:55 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000094e000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f96000-0x98)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffe91, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0xffffffff, 0xa9e3}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x800}, 0x8) r2 = socket(0xa, 0x1, 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) ioctl(r2, 0x1ff, &(0x7f00000e8000)="c4000047c13da571be5152836e010000000008000081c117e9010000000000000002efe59963350fafc9064eff59") 2018/02/08 03:25:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0x4020940d, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f1000-0x2c)}) 2018/02/08 03:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000065d000)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000cc1000)=0xe8) r2 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r2, 0x7, 0x0) r3 = getpid() recvmsg(r0, &(0x7f0000e71000-0x38)={&(0x7f0000cdd000)=@alg, 0x58, &(0x7f0000147000-0x30)=[{&(0x7f00004ad000-0xc2)=""/194, 0xc2}, {&(0x7f000053b000)=""/221, 0xdd}, {&(0x7f0000093000)=""/174, 0xae}], 0x3, &(0x7f0000961000)=""/204, 0xcc, 0x5}, 0x2000) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0xc, &(0x7f0000f78000)={0x200}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000d44000-0x7b)=""/123) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c5d000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x2, 0x7ffd, 0x400, 0x20000000000002, 0x1000000, r1}) fcntl$addseals(r0, 0x409, 0x6) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000e67000)="8f44b2a8498da7669d81f44475b856ee45685436dc4b483f2a344049b8ee811e") mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a47000)={0x0, 0x7}, &(0x7f0000c40000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c4c000)={r4, 0x4, 0x30, 0xfff, 0x7}, &(0x7f00008a9000-0x4)=0x18) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000fae000-0x4)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b5e000-0x8)={r5, 0x57}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005a1000)={r4, @in={{0x2, 0x0, @empty}}}, 0x8c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000074a000-0x4)=0x7ff, 0x4) 2018/02/08 03:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xfffffffd}]}) recvmmsg(0xffffffffffffffff, &(0x7f00003f7000-0x1e0)=[], 0x0, 0x0, &(0x7f0000571000-0x10)={0x0, 0x1c9c380}) 2018/02/08 03:25:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00007ea000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000a63000)=0x20) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8c6, 0x4) r1 = socket(0x0, 0x2, 0x100001) sendmsg$nl_route(r1, &(0x7f00009cc000)={&(0x7f00009a5000)={0x10}, 0xc, &(0x7f0000676000-0x10)={&(0x7f00008e3000)=@newneigh={0x1c, 0x1c, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000b33000)={0x0, 0x0, &(0x7f0000740000)=[{&(0x7f0000b85000)="5b2d49f65f25344ab1f552f4f9cae262f46e2cb0e8ad41e24ae03d2968d7733f158495ec28f46906c5cdd53a68dbea548bcf11b035520006f89c20cbaaec24c8b42508ea1985827e497a050c19f80739f5e2e53a2d13bf849f0a6287cbddbc7815510f230c30c4461dba405b51fe925998af1b12809fc346db55ff314d360dac7bcad9bde3ac3b5c86177ec821195472f6b23bbb74dbfb60699aad", 0x9b}, {&(0x7f000074e000)="36062c09809456d2e7dec85cbaacc2a4cd4979f1f92fe54fd8aadd4aefe91ccce7b98a5c61a0ce0ea66d03e6fb97d403b70e71f08f253354c5d045ceeaa346d881a6953e037bd9c2f9a8d4e1a8eb642778e6f01147b3057fa0e7c77ccd1ea4bde34dd40d0576795587efeb69f0ed571862fd19bd2cdda6a77c41ee6c6ba9f549884459123c2a0b736c409e8e7cec463a66353bcbc5300d90c8ddb6a1ada5c16fd03ade13a016ec6358080ed094b12724a63e1aa4a2c768b8aaeec0eef8d4caa9ddfe85ddfdc832c3b1ae202d", 0xcc}, {&(0x7f0000d0c000)="526ab2eccb2660ee076ae743e473a437b12389bd4e3df2fc54513f4a78a2c86989cbfe0aba96f9554ad2f65755879a9b8a19876e43b4b78ccc10cf9994d83ff80f60580becc13d44ad8ecb747950bbc76a6ed26c9e68ea058df157b8046fff26ccb20793622e29c0f94000518ccae0", 0x6f}, {&(0x7f00005d4000+0x1be)="cd27670025eba96731f700472ba3bb66c91091939583fc1ff4e25deca48de776ab69f9bfab626d4421a72a408063590f80f3f5fde83692eb20d79544425866bc9ca1960a3119354636b0bc2cf2a847aac622935c2543a403f4a5a0b0622ee395353b48d27570a4833391902f27b3ef5bd8420850fdb770db064c8251ef357acad7111aaefce2b9b8db37be1809af6e8a3eab7ca4eed888059e547767053f92a756d2ec2dc341d2c22d39ff73486258dbbd55368e1c1ffb2b6e4156ee7273e5848d38e0745a56ebef5f8f7d7c80c4469b2ec753c2ee54dbac550cee9007326c89d033dff88509dfca07d2e86be37def72", 0xf0}], 0x4, &(0x7f00006e1000)=[{0x78, 0x11f, 0x0, "36fc60ec2e9102adb311fdeefd2e067434244fbd9cf86f5bf13da8e198b0a6669686165cfa41a49cf6515760ed8ee3caddc5fade8e996301cf3129bf238fa3b632e78cf0f066664fff03d88c0f3163c131acc284881c3c3006eb90671b1d86a1737597"}], 0x78, 0x4000040}, 0x4000000) 2018/02/08 03:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000497000-0x4)) ioctl$KDMKTONE(r0, 0x5385, 0x2) 2018/02/08 03:25:55 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xd58d, 0x1}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x10000, 0x3, 0x8, 0x100, 0x10}, &(0x7f0000004000-0x4)=0xa0) clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 58.873307] audit: type=1400 audit(1518060355.214:65): avc: denied { create } for pid=10428 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/08 03:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000009a000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a70000-0x8)="83806d5f61646a00") read(r1, &(0x7f0000463000), 0x0) 2018/02/08 03:25:55 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000b000-0x8)='md5sum,\x00', 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000010000)={@common='ip_vti0\x00', @ifru_settings={0x81, 0x100000001, @fr=&(0x7f0000010000)={0x1, 0x80, 0xfffffffffffffffa, 0x3, 0x4, 0x0, 0x7}}}) pwritev(r0, &(0x7f000000b000-0x38)=[{&(0x7f000000c000-0x1000)="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", 0xff2}], 0x1, 0x8000e) 2018/02/08 03:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000060a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) close(r0) socketpair(0x0, 0x0, 0x0, &(0x7f000051d000-0x8)) socket$netlink(0x10, 0x3, 0x4) 2018/02/08 03:25:55 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e3a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000346000)=0x1c, 0x800) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000075d000-0x14)=""/20, &(0x7f00008be000-0x4)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@generic="f63d66cc3f1011fae0a6fe2765b7f99d", 0x0}) r3 = getpid() sched_getparam(r3, &(0x7f00008d6000-0x4)) pipe2(&(0x7f0000fdd000-0x8)={0x0}, 0xc4721d27b63300ef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x14)={0x0, 0xe217, 0x6, [0x9, 0x100000000, 0x3, 0x0, 0x9, 0x7]}, &(0x7f0000be4000)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f0a000+0x12e)=r5, 0x4) accept$nfc_llcp(r1, &(0x7f0000810000), &(0x7f00002c4000-0x4)=0x60) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x2c, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/02/08 03:25:55 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000fc1000)='./file0\x00', &(0x7f0000fc1000)='./file0\x00', 0x4000, 0x0, 0x0, 0x8, 0x10001, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000946000)='/dev/pktcdvd/control\x00', 0x4200c1, 0x0) splice(r0, &(0x7f000052b000-0x8), r1, &(0x7f0000ef5000-0x8), 0x9, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) sendto(r2, &(0x7f0000fbe000), 0x0, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000270000-0x10)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fc2000-0x16)='/selinux/checkreqprot\x00', 0x2d00, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000803000), &(0x7f0000fc2000-0x4)=0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000fc3000)=0x3) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f00007a3000-0x38)={&(0x7f000090e000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fc2000)=[{&(0x7f0000636000)}, {&(0x7f0000ebc000-0xe)="219312a6fb601e016ecf95694ba9", 0xe}, {&(0x7f00006c1000-0x43)="15796d743bfec6bde5f4cab6fe327eeae3f0f5facff326c7d39c9e72b6dc0f475c1aeed0f1cda3364a41ba20c9b6b5be13934dd73fc0e4212960206a482d1166443c95", 0x43}, {&(0x7f0000fc3000-0xbd)="5a337603bad6cfbdb02204fc426f163a56446f37b940d8ddfafb82f7a5559d43121000f85ab91ac1a439cf188149f55c934895ca7d13b58586f2aa0ffbfa028910c86132d3ce5e7f6e0dea83a0457ccd6ca3c93a161bb25c3f9d2ced9e91a2053142ae5e44e851dc4dafb99719ec018e574538fef9e3389770f29e867d1552edb0abf6131b879ecf267509a35f0992e7b910111b9df4872514ff74d0f29b0a44984d928e59ccde2f0ee314884b1701a154dff7b9cdf9bb0c01db3c9943", 0xbd}, {&(0x7f0000fc2000)="537a2d0fcace6fd2f6147576061e311d1324004505bed664b0ac53ca94cba7b7383d39d73db64adf2d293b7d37de1c58f2ea1f2ee9bb828c1c64d537e88a42e1133847a901f8ea8e490519702d089415", 0x50}, {&(0x7f0000725000)}, {&(0x7f000015d000-0x86)="df67d5f0b08f23c76738e339dc606f8daf9c437047b045469cef475cf1ec9ad9d2b29ea13631edb79126f898c93d72e2536d8a66ebb8cba644a31d5a1244a353f664e3c03d3fd6fc430f1f23d100de1f047905ade4cb68b495d07ba8ca31026d365df19309a141ef0009d6e73e47d3919400b3bb487d682a4ae7218aeae96d54886647121c846855821819f38fb8d860de5b014973afd62006a57725e89c1587516563180903b01ce5065e9b399522382a98d5ce6458d3d43e4e7a38f524b3bb6a7ee87c174363aab88862df8449ad549f47cf36", 0xd4}, {&(0x7f0000fc3000-0x1c)="2fe12de882ea2856002a7985fcc62a4ad984faebf93f83920de1ef1c", 0x1c}, {&(0x7f0000fc3000-0x65)="5ec948cbd65622d24b13f9e9aee3a55528fbbafba63a718e2246ffd6ae94fd27ac513d30e5e6842a687afcfb5b02daa9c92b5bbdf4dcffc2a1791bc8f86b342eab4786993c2ae59962bc867c1361ce7c1740e5c30c9e3905ac76903c1ced1a1e53f88374a2", 0x65}], 0x9, 0x0, 0x0, 0x4000044}, 0x80) 2018/02/08 03:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000075000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) mkdir(&(0x7f00001d1000)='./file0/file0\x00', 0x180) r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') signalfd(r0, &(0x7f0000bb3000-0x8)={0x5}, 0x8) 2018/02/08 03:25:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x1, 0x3ffffffffffffff) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = memfd_create(&(0x7f0000c9b000-0x3)='lo\x00', 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000203000-0x4)=0xcf4) r2 = epoll_create1(0x0) recvfrom$inet(r0, &(0x7f0000364000)=""/230, 0xe6, 0x21, &(0x7f00006e5000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00007dd000-0xc)) 2018/02/08 03:25:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000099000-0xc7)="10b3ab88d599ed1631164076a1653105117d906876a67bec3cebf0851293005d199d1c51d9e2fcd201804b1e055792797e78546bbfb7d1b5a60738de477dd051171a569506e293ffbbcc15dc1c8d2d563f41fbaa321685c4410f898e6771efc180898f62fe6513b10420cab1c597ef4fb4ed5e80c54baa711f871d4298b737e744b0a0caa1410f9d", 0x88) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f00007df000)=0x2, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b3e000-0xe8)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000929000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f000096d000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, r0}, 0x14) 2018/02/08 03:25:55 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000)="6a7270cea37b3dea80c9a269e02a303312cce349a944d450af41072cda6ab522f2fd4593d3352b2fcdebc8a7d718a7031372c41eb9d5929e8f7bc9dc9101b9bbbddb1f048938b501ca4ee03d2cccfb240827e9b8e5fe0851", 0x58) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000)={@dev, @local, 0x0}, &(0x7f0000003000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) wait4(r2, 0x0, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty, 0x2, 0x400, 0x2, 0x3, 0xa, 0xa0, 0xa0, 0x0, r1, r3}, {0x54, 0xffff, 0x80, 0x5, 0x7, 0x5, 0x5, 0x10000}, {0x1, 0x4, 0x9}, 0x8, 0x2, 0x0, 0x1, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0x3b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x0, 0x3, 0x0, 0x6, 0x5, 0x3, 0x3}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000)={r1, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x10}}, 0xc) 2018/02/08 03:25:55 executing program 4: r0 = open(&(0x7f0000301000)='./file0\x00', 0x101000, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x6, [0xaed, 0x8, 0x1f, 0x1442, 0x2, 0x1]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x3ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/02/08 03:25:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d17000)=""/67) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000074000), 0xffffffffffffffd2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getegid() r3 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f0000000000)=[r2, r3, r4, r5, r6, r7, r8]) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x7, 0x2, 0x100000000, 0x1ff, 0x1, 0x7}) bind(r1, &(0x7f0000001000)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10) 2018/02/08 03:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000149000)) r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00007d1000)=""/68, &(0x7f00009a0000-0x4)=0x44) 2018/02/08 03:25:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e0000-0x8)={0x19980330}, &(0x7f000074d000-0x18)={0x3ca, 0x0, 0xfffbfffffffffffc, 0xfffffffffffffffe, 0x81}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000ea7000-0xf)=',eth0]ppp1self\x00', 0x3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000021c000)={{&(0x7f0000fda000/0x3000)=nil, 0x3000}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000048a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000d09000)=""/4096) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a18000-0x8)={0x0, 0x4f}, &(0x7f0000bae000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000368000-0x6)={r2, 0x200}, &(0x7f0000ca4000-0x4)=0x6) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dd0000-0x18)=""/24, &(0x7f0000e59000)=0x18) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f41000-0x20)={@common='teql0\x00', @ifru_flags=0x5201}) 2018/02/08 03:25:55 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b7000-0x10)='/dev/sequencer2\x00', 0xa4101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x1, 0x345cbd70, 0x9, 0x9, 0x63, 0x6, 0x7, 0x100000001, 0x3, 0x400}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c84000)={{{@in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r1, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/08 03:25:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/08 03:25:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@empty, @loopback=0x7f000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000225000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000036f000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/08 03:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) readv(r0, &(0x7f0000768000-0x50)=[{&(0x7f000034c000)=""/18, 0x12}], 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000086b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x6) 2018/02/08 03:25:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat(0xffffffffffffffff, &(0x7f0000788000-0x8)='./file0\x00', 0x204002, 0x20) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000288000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x4, 0xfd72, @cisco=&(0x7f00007eb000)={0x91, 0x2}}}) modify_ldt$read_default(0x2, &(0x7f0000ded000-0x62)=""/98, 0x62) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000baf000)={0x6, 0x2, 0x80000000}) 2018/02/08 03:25:55 executing program 3: r0 = getpid() ptrace$peek(0x1, r0, &(0x7f0000f9e000)) ptrace$cont(0x7, r0, 0x3800000000000, 0x100000001) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10}]}, 0xd0}, 0x1}, 0x0) 2018/02/08 03:25:55 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) unlink(&(0x7f0000cbb000)='./file0\x00') chroot(&(0x7f000012b000-0x8)='./file1\x00') truncate(&(0x7f00004d2000)='./file0\x00', 0x1) fchmod(r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000236000/0x1000)=nil, 0x1000}) 2018/02/08 03:25:55 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x68)={0x7fffffff, 0x7, 0xfff, {r1, r2+30000000}, 0x7, 0xc30d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x800000000007, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/08 03:25:55 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000742000-0x15)='/dev/pktcdvd/control\x00', 0x199000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x1, 0x7fff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)={0x0, 0x0, 0x2fdc}) 2018/02/08 03:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000cbf000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ced000-0x11)='/dev/vga_arbiter\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000be7000-0x10)={0x45d, 0x24000}) r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedreceive(r1, &(0x7f000023a000-0x38)=""/56, 0x38, 0x0, &(0x7f000099d000-0x10)={0x0, 0x1c9c380}) 2018/02/08 03:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00001ac000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000114000)=0x10) connect$llc(r1, &(0x7f0000a37000-0x10)={0x1a, 0x1f, 0xffffffff, 0x100, 0x0, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) 2018/02/08 03:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000038c000)={0x0}, 0x4000) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000a99000-0x19)=""/25) r1 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bc2000)={0x4}) ppoll(&(0x7f00003d0000)=[{r1, 0x6}, {r2}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8), 0x8) 2018/02/08 03:25:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f00007ee000)=""/87, 0x57, 0x100000001, &(0x7f000069b000-0x10)={0x77359400}) 2018/02/08 03:25:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x100000000, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000013000-0x4)=0x10, 0x80000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000014000-0x8)) 2018/02/08 03:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000068d000)='/dev/sequencer\x00', 0x181000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000af9000-0x4)) close(r1) close(r0) memfd_create(&(0x7f0000de3000)='proclo}\x00', 0x2) 2018/02/08 03:25:55 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000002e000)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f000001c000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000002f000-0xc)={0x10}, 0xc, &(0x7f0000026000)={&(0x7f000000f000-0xd4)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_IIF={0x8, 0x1, r1}]}, 0x2c}, 0x1}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/user\x00', 0x2, 0x0) 2018/02/08 03:25:55 executing program 4: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000eb3000-0x60)=[{&(0x7f0000000000)=""/150, 0x96}, {&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f00005e3000-0x14)=""/20, 0x14}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000bc1000-0x88)=""/136, 0x88}, {&(0x7f0000d65000)=""/33, 0x21}], 0x6, &(0x7f0000000000)=[{&(0x7f0000605000-0x55)=""/85, 0x55}, {&(0x7f0000c8f000-0x3f)=""/63, 0x3f}, {&(0x7f0000b0c000-0x2)=""/2, 0x2}, {&(0x7f0000000000)=""/76, 0x4c}, {&(0x7f0000001000-0xa3)=""/163, 0xa3}, {&(0x7f000026b000-0x1000)=""/4096, 0x1000}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000c02000-0x4)=0x102) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = socket(0x10, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000967000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r2, &(0x7f0000571000)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2018/02/08 03:25:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000863000), &(0x7f00003a1000)=0x4) mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) write(r1, &(0x7f0000003000-0x1000)="04", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0x400fee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/08 03:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f00008fd000)="0001050000002700f4877d7b26b8d7", 0xf, 0x0, &(0x7f0000e72000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) socket$unix(0x1, 0x2, 0x0) dup(r0) 2018/02/08 03:25:55 executing program 3: getpriority(0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000862000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005ba000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x7f, &(0x7f0000000000)={0x22, 0xa25, 0x5, 0x3ad}) 2018/02/08 03:25:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_notify(0xffffffffffffffff, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, @tid}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 03:25:55 executing program 3: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000661000-0x8)='keyring\x00', &(0x7f0000a70000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000085d000)='eth1\\\x00', 0xfffffffffffffffa) mmap(&(0x7f0000a6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000a6f000)=""/9, 0x9) r1 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f00002a2000)={0x4}) gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6f000-0x10), &(0x7f0000359000-0x10), 0x8) 2018/02/08 03:25:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000002000-0x10)=[{&(0x7f0000002000)=""/141, 0x8d}], 0x1, &(0x7f0000003000-0x90)=[{&(0x7f0000002000+0x777)=""/24, 0x18}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/41, 0x29}, {&(0x7f0000002000)=""/127, 0x7f}, {&(0x7f0000002000-0x16)=""/22, 0x16}, {&(0x7f0000002000)=""/37, 0x25}, {&(0x7f0000003000-0x30)=""/48, 0x30}, {&(0x7f0000002000)=""/13, 0xd}, {&(0x7f0000001000-0x98)=""/152, 0x98}], 0x9, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x50103, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000004000-0x8)={0x0, 0x4}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000847000/0x2000)=nil, 0x1, 0x4, 0x18, &(0x7f00009a7000/0x2000)=nil, 0x5}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000)={0x8}, 0x4) r3 = socket$inet(0x2, 0x800, 0x200) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000005000-0x8), r0, &(0x7f0000005000-0x8), 0x2, 0x8) r4 = syz_open_pts(0xffffffffffffff9c, 0x80100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000003000)={0x10001, 0x49ffffe, 0x2, 0x3, 0x9, 0xffff}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x0, 0x8, @empty}}}, 0xffff, 0xfffffffffffffffc, 0x81, "47d0adcb68c1184f50dc220290df6fb91ec7ad51bd00c59d547b344d7b4a7320cbf686c4b10fa5a04415ac2155e8a287a3f0ddd9b43a2129d2392f5265173fe5274de0ade66977b42135143fd3cfcfca"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000001000-0x10)) 2018/02/08 03:25:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fac000-0x8)={0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000332000-0xa)='net/igmp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8), 0x401) 2018/02/08 03:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) select(0x40, &(0x7f0000195000)={0xfffffffffffff001, 0x1, 0xca, 0x80000000, 0x6, 0x5, 0x4, 0x6}, &(0x7f000056a000)={0x6, 0x3, 0x9, 0x1, 0x8, 0x4b3dcd7d, 0x8000, 0x1fffc0000000}, &(0x7f00004d4000-0x40)={0x74, 0xeb, 0x80000001, 0x0, 0x80000000, 0x8, 0x7, 0x2}, &(0x7f0000eec000-0x10)={0x0, 0x2710}) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x40}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d00000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000afa000-0x8)={0xc434, 0x9}) 2018/02/08 03:25:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000), &(0x7f0000f91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000398000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x0, 0x0, 0x0, 0x3ff}, 0xa0) openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x6a6f035c7db49ad8) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) r1 = getpgid(0xffffffffffffffff) get_robust_list(r1, &(0x7f0000603000)=&(0x7f0000a32000-0x18), &(0x7f0000b6b000+0xe39)=0x18) seccomp(0x1, 0x1, &(0x7f0000a80000)={0x1, &(0x7f00008f0000)=[{0x800}]}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/08 03:25:55 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000050b000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000093e000)) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b7f000-0x4)=0x8, 0x4) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000ef6000-0x4)) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ef8000-0xe8)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00007db000)=0xe8) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b18000), &(0x7f0000ef8000-0x4), &(0x7f00004ca000-0x4)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000013f000-0x4)=0x0) stat(&(0x7f0000aac000)='./file0\x00', &(0x7f00006f7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00009fa000-0x8)='./file0\x00', &(0x7f000006d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00002c4000)=0x0) fstat(r2, &(0x7f000033e000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000040b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eea000-0x4)=0xc) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ef8000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000ef8000)={0x0, 0x80000, r12}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ef8000)={r13, 0x80000, r12}) sendmsg$unix(r0, &(0x7f0000ef8000-0x38)={&(0x7f0000869000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000831000-0x10)=[{&(0x7f0000ef7000)="5ebb34f990a9f11969053b6c36e5cf05271f696203d89e2023ca25ed7e048305bf9e3d9673ab9826bbd988d4a6637d08c72c1e4cb109ed19047dbf4ccfe3a315099cb8bc2e3bb095dc5c96e1d3dac11f0034dcca946d6966152b02edb00017f67b2080cfbce750457e3febcb05dea5e9d07c3224e91f0098fcef257c307c3febe11670b8cb4e869d72a9a8dc4e9dd04fe929152e", 0x94}], 0x1, &(0x7f0000ef7000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r2, r0, r2, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r1, r2]}, @rights={0x30, 0x1, 0x1, [r2, r0, r2, r2, r2, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r1, r12, r0, r2, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r2]}], 0x160, 0xc0c0}, 0x20048000) 2018/02/08 03:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ea000-0x10)='/selinux/policy\x00', 0x0, 0x0) restart_syscall() setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a13000)={0x5, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpeername$ipx(0xffffffffffffffff, &(0x7f00006fc000), &(0x7f0000029000-0x4)=0x10) 2018/02/08 03:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000455000-0xe)='/dev/keychord\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00002b0000-0x38)={&(0x7f00001f0000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000088000)={&(0x7f0000cff000)={0x150, 0x14, 0x200, 0x2, 0x2, {0xb}, [@generic="7ca4e1e5415cc69645e9c29cc85f33b74333dfc46d30f4462ac6bd78b41e7f5f3e0d00def82aec54acc0c568e675ef168d11c5f9d52f49785d248021247414cf9de81a1572454010d21efbd6819013e6ebade1", @generic="9dc65c8825f96ea691788947af4e1a14ddda2349dc362ba42f694919aeea1c584a1e21bc49b535be52c0630b30d92b843ddd045ff4bc109d230732815506279edd037ac01cec5dec1f9ea6b193b327cb7e4f2cd629fd7b219aa69e23e1cd8e44827738683454d18eff5ef23cfbd24d5a85795108195bc0dd2a0dd138f87b79396ad7903235666cf1aae8e7a6f2f4b442ca2c2b27f6f7a3bb5afe7bd2dfc37d336e866e5f80f29248e53d7546240279fa120860b4d7ef57216afb60ffb15c585e931c64359f8cf2c6452f059bcd2c8f176d0a429e440bc8a8fe9663b8e13c075c9d691a1db45249e904"]}, 0x150}, 0x1, 0x0, 0x0, 0x4000000}, 0x2400c000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) write$selinux_load(r0, &(0x7f0000113000)={0xf97cff8c, 0x8, 'SE Linux', "48664214553c1220d4a4c1acda7506d64946a5e762a07b99dfdbd0d8eb015b3e429e567074dfaf18c2d322f857c59ff50495cb0589269f39a2cc8ea4bd3c758f27992703d9d73d032d7bfb72686a8f87fd060fa6d2683815356fff103d803dc142592ca07a80101c330459433e2d2e3d5a7eb431791715423204525aecc4d6438bd4c064faf590fbd08f1adcd5435bf3bdf1cd8b8818459e211bef7fdc1e8c164ce9338970a770f4c7cf7210bc965e819faffff4fed406d9757ee095b1407be34af55df5cdae20e43c1e7067098029e36cbd2725cdd14f93cee42c3e1bdb3eb0cf214fea73178fb96c43fa3a3a871ccc8c317341d2b465bda24026ff84bb1ce070caf68ec03aaaaf0d5647a3244bf963801e958c8db2619242f918d67b785d21ecbb8be6f735bf766f616be3bfd7af3c221f88f337d068d4123179b370e00d4e441faaa9dfac707b6fce71bd0d0655247a44f27222fb9487b962394e33cc75bf60298a4c84d7c82dd2450d22176f0193c869f709a4f5402d0990f079e2e4dfc2f0824a3281a6ee3f40ae26ec018ae8b7111a1843db325dc44fa21e1a3bc78056c50a4b5305d9215efae2f81a8dad578491c5239e6000daa65b33c01cf9a33d507554f1c92129fcfcd0193a3b942d135aa7c729cb7b3c0ea0d7ce6755a57fc74ee6e6b83a2e2e8527832505963a7bdbef0d277fe206d84c2f465e0a40693f23e9f81c49e14b1553aac96be92496e774fe1d772693f8da585e0257404b23921f6498559eb7cd355584073bc1786f4a623c1410985c8cee063a1175e4b0cdac9f747f6eab129237fbf5db9255f7c25072df1ae68a3893c952e04e23dc2fa5ab8d9e8abd5947af341b682b7b0e14c339a3be050611edecff70a809a21ef82473ae44321eda6ce9530d03012b89483f81dae458bc87d35920df900cce53e328771a1050391df21a18368b404a148784ca4e7e5cd4b11ebc3eef56cefaf2359aca6f99debd669e1e711c0daab577fe4928e198cf29856be1376c2f01227326006a719e2f682b23c10b37df30f2ab3c9900728540b371405273cca74272a5e2b4c79228d841b0ef8a77cc14feb86fc6d6c8c1c299f71147b652eec829aa019b6511cbbef37b6df44219be947d72be4acc4c758b22c07b6c881dc82469347add54aefb315d64fb0c731ca8727e0cb01f38e9792ca6f3b07ec7f8f49e360192dab3de31e2a910754b733e78603795c7007b9f0f0dbc2049e7fa10c75d6144518a8c215b8f7a90ec0823ac75df097586ded0d4afd064ba12113d512720347adef9294cd01e0303666780c99b4e5e7d8c61e97d9b945443ac3fedae9ff0ed7a994853fa8aafa7e72135f5846bc19cdb1d0aa59c5e3803d5c70a935f9e259e9b2e59e329ead11a1a5c0711cf76acdd270e75b1e92282b947ab07561fd086814e0ce6041a5738908c07761a74d2c7893a8d33900c4b23eefcdf11f0641e2848bfd4696a141937178bc03371b24ebfe263e595c8786c73861d46e83050b99563e4c864c9949b5b71dafbaa9a0e444b4a6ecbb459309d0858dd4702e4c04beed1884c195f5bd37149efd4fb941ba3be09202628c128dc4e5ad0a46e25cc9d7bb778e0ea939a03a7635bd7171c4f95cf9822bcc1d4ee5e709f12ed79f729e68755ed25538b6f492f3f10cda549384703b28a72a14a9b2cea058e3cfa31d2aae9723aac320c761c2551ad8a5b740816ca6bfc8e5d81f6b98fb5b9d40e34662c7564bbd4417d53e19056dd42b05ea0639f5127e36edabd0d438ea2edb627f05f827b310a37eccbf973bcd639c51f8caa10d196d591b15398b40d41aac3b409caa0c17c7028feffa529e1549afe830c71c8ddbfbe1e914bace9619df6a16adde150e2568ae60039179bdbb14108f4672fea870e2161653c19dc0fe31b4e1d67b587beef51807ceb58764909cdd17ab1d54aa7414f23e2201d6c695b378b4e83e4cc680bbb8c3a8de6d0c9c7c4e687e4611aed76c2ad3709262568dfc76034e573fe0413ff106fcf1fbcd49b1e60959f9c6594050c5d3d049cef22ef8e949d3ed67d05446525807c7ed6fb7ad9b038aa33e17f393b28d11b84d8459b95846b3c65770fbc861a7edd853320a2c1f7baaa4536eaea99a4162d24454a68ef7f0285c0981a2f210cbaabdc1146f40a6e7fc23fbd000892f4b588604db668162674bf7d978b6ade298c3b02409b2e76a04820cb677cde8615c55c37a8ffa95e2d5d213210630c18a1487c1dc703bea40870e08abf77f1cb3bcf23bcd0e287b99727c4edb13894f5267cbc75a968175a35c2ef2f3fc24c23e18cc70e4672291bbd3598d91e0a7baab937fb5734f7298ea83d9d43c62f4ea18404a6006dee10aff437417ac4ffb6da8c41d36598006389626e7931bd6ccfc758410cd878991b9e0321e18e6eeee01f6bb91075e5dff7eb23af40fce09d2c6d274d5dcad8a69fe9ff7cd625ea5a5f23cfc2d4c3e8341db3b1d4000bfe9acb7e5b09dd4d25460d1bb921a0329a230f3d25145f5c6355170e39b8498973238dd16ba8e696e19f83ef3b4129acb1f8ac3a9e6ad1adb2fb41c38a2f8a8ae89419c7601f45cbb8f96f3cab0675952f2250200369a6ec8e85425abdcec1c18338477af35e55bfac69f174cbf8d06306f08128b807c89678a71c4dd824d1d5bf470e26a779147082eb13da0f3f8d90f0bb327421e131f1f09a0c279ecaa761b7ddc89a3c05e3e4b9d2eecbf9861fed251cba34a1bd1c42dc1f2f18a35b672b01d2211840c95baf757c1bb1a7c92301efadbe4f44449983228267ec18b4f62b35af3d03018cd67ddf41168239a6940d65ec58b8a7b4342d94a06a8670e3ddf013611c0d5ad8e9fa2cc7fb7de79648fe0f119adced2b289922c1656eb059be06c69f306d7a29b04f7f53e4acab778fc78fb888b351e726bc915c793328e6740b2beb34d40bbaefaaf34d90c62fc7940299a51a34463da579ec5abb67f6564cab7f19bcf537308dec37f775c15d428e59dcb35953359f3b6606a0745ff48e388d630e8375de4067164de0bd43c197a169602a2538b2e27c550bb161b3222f0af40dcf4248397d19daf199f93985c0fcb8c5c4f669e2b822abe87776f63cda10df6417e7f604c57aec2563d8c73f6849186496c74794fc3e04178cd6507496f863c33bd09fdc0b52dff54b9d2522b18e1435b15af73bfde40b7509d0bfc0d6e95a3db38dddbd4eb5a21ca5505fbdb15da1f0c93ca84e2d3d82fb90515eeb61c7066bdfd8f21dfa03a1333d5f689091e72cf4a7bf9c268b9f962e773e075cec747064bb25af01aeb2ff63314578b0fe0b5f658b0e0397e07ed8de1101419a30d3929c6423763d238bcbbffa7675899789e6cf8f57e109968df1424f05ae7aa6cc027d6984c4fb1c351c058990b0a11e3aea86104821e0afee19118fa448724b218afd7af28658f8ae344f7bed0dba97c53a175df045b1e06aa85f33f3b60746817ff00c3feac83778ce14d9eb41ef0c3d17d0e640a0fecc5cf29442b0b0ec113e096073bd6ec1a96dc0ef2b66e5900127e91ff5b0f2810dfd437a01723cefca1246f2fe4b96fc1fe29dde64d4c945e0c40f76f7e72f9bd99192c14cbef3bb24dc5f7411e17c71a9ddb2fe1742f8280f62b7b42a2f1d36b77d25249a2a781d87bd1ddc32abc028fd097ed745f978aef0fad95cbd74cc6335dc479fceb7b65c8def1fc0829869db81daaba0da8ee9d8e32fe2a3364110a166bdad8d246926ce479e5086fffdd20abae60d4426fbb126096e5cba051dd5ac22d9c6797fbdb896152966d5bae553dcd059e167a155d410064eba2f17ae38c3fe719a8f0be3e46407434553d35327763fcca19fd5f551f996a05e3349607489039e7e6f8939dfcf289aa125535b1ee065e2a9d3528572488d7a9e3385ab6f513dfe797151de89159af534b9613ee96f9be7efdd743bf8fcec82d70ae9672d4e1fcaca14545a11a356c028265eeeebf415c5b6f59913fe5c043d41f63b587578b0aef43ed468b68f217325f385ca0b2989967371c1c04d29ab9cf3ce362ae6be0d097f87a805ba4f974a378ce99a311b19d8f8ecef2d7468b92fdfe8fc2be7971903d63bf1387a4aa0e99bc27c295f0ba507f0ebec8df9b8b67392f7469c245eaa501484832e589e9a79d217dfb41e845e213cf8bff76db6a2748ff2e4bd7d345ba837f368e3f004e399ea1f538eeb5c4fc9309405806d7ceeee12d5abb55dbe04300ef0a58470f7c6981dc8b70e5c91bf20a4080039dafd0a1220b16d753ccece7ff338789af7be6a187719250c036800724ef55f5f9921dad40c92aaa7efc9da434723d12b433e7e6c72e44ad43065c6eedfa300954a1ee16e900e66feecb8500859f8a64aff0f9a0d9db4b3aa191ee6709e1fa5baf8b7b70a921ba3774b1826cd1175e4fdaf173bf28ef119cc2705a0aae7e35c714b9a13a7c12e7418350aacab9944abe3e8994419a3f0ca789c9174cb02ed7dea608aad589ec5f199601689cb2b8b1665aa8076d34fc5a306c4216728285a7efcdc489874d5908cac185460a6c00baf7553fba5c135128b4e98fe0f0648128251bbd333c63c2161642f5219fd5755fd2c4fb41a3e7511d37ec017a4117535ec56aa7966225323e58dba7e6a869a23c5b8d0ef2770e8db96c1510c28b0e7958d4cabfe0c25488fc75ecf01d99a0159d843c4a0642028e0e5d21e2e967be21d192224d9dfdc9fbb44be5d3403455e68dce06572b88293e46a84df519afadcab7d19928d8a3941235f23fc571d5fe2f0fe2ecf92adebc4f4598de7e60016aa85b0dcf99b9913fc7859471b46cf6abf3b3e6e14a25a3ccd1f1c600c4bd063a13358a93fedd6860fdf493ff14d3f690ad755347981fdd24b238ffcc2eaadfc3ced4b638e561c69a186ef89c4d22be6b0d160384b7493cf01bf2abdc8322c5992b03824de0d2a84aa313d72e5b102e5413a4afc9c5cbdce88b94bc06fd4590ae844e2f7e40528ac36bbadf7dc6a68b995f96444f545f2383a33d80311199fa77e5a1b336e7364b762cd9814f5adb560a350797e508e97f7459b1db3ba1fcb0a2f06da46bfb28e76f6d4954290225fa56c88a1891aeb72fda557c9a0501c55a84e5ea2b6de6f84d9330159a752add18e32544675d7fda60152662f638bfcc96b544250984faa67ba7e6e9b4957c129483a7bb0f41b78070bf7474c89ade235ae0ec0d1888cf510eb4b331e09185d532a5c487d58b8dafb733ac289625ed7bdde89af914deb308c90eeef9adb15e9b7be7120ebfa7bca48ab5abb52168f657d12ca0d42abd35f1b55fe75d760c875ddc59d3d9321be2226cd7574aada045a7d04d2bf24ab8749b45b947953abd6f8a08595ffa98c775bd87871d9c272194493911413f5408d8db9c8c8c6dff05772bf60b22ed06f2e143599c9ed1b311204b3fd7226a235518454d419a6ff4d05d41c235f2d3329fadaf00388c952555a3534d5db59df4c02800dc5208ae4841ebaa3efcb141673a605df6db5cac3abb37b5eb924c0a1f173e422ee911ac4fe656496cbc52d861439b3cb8f9a6440b977ee3c0c65539dd5cdfa54a6c73b05aabeb1279317eba036fa4578a3cfb6b8fd5ab3572fd6da6110e542143c9699e586ba7c37a0ce87de61e0981c5184487d81c11500624422fce59614dd4523b3026d5c5fcf3d4e087b574d2e9ce9751bd6e4ab98d87ef8f6e7d30f94a836adbeb49c2743c387dc28f49e2c841c007e2375159684f4dc73e06337e394c47afe61628745442b436274"}, 0x1010) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000680000-0x44)=""/68) link(&(0x7f0000603000)='./file0\x00', &(0x7f00009be000-0xe)='./file0\x00') mremap(&(0x7f00008a2000/0x4000)=nil, 0x4000, 0x1000, 0x6, &(0x7f0000d76000/0x1000)=nil) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ce1000-0x1)={0x14d4}, 0x1) ioctl$TIOCCBRK(r0, 0x5428) recvmmsg(r0, &(0x7f0000afe000)=[{{&(0x7f000074b000)=@nfc_llcp, 0x60, &(0x7f000055a000)=[{&(0x7f0000522000-0x1000)=""/4096, 0x1000}, {&(0x7f0000edc000-0xc1)=""/193, 0xc1}, {&(0x7f0000d34000-0x1000)=""/4096, 0x1000}, {&(0x7f000008f000-0x60)=""/96, 0x60}], 0x4, &(0x7f0000e54000-0x39)=""/57, 0x39, 0x1}, 0x80000001}, {{&(0x7f0000115000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f000090a000-0x10)=[{&(0x7f00000a0000-0xfd)=""/253, 0xfd}], 0x1, &(0x7f0000abb000-0x5d)=""/93, 0x5d, 0x99df}, 0x100000000}], 0x2, 0x42, &(0x7f00006c5000-0x10)={0x0, 0x1c9c380}) writev(r0, &(0x7f0000c51000-0x90)=[{&(0x7f0000d43000-0x4)="67422418", 0x4}, {&(0x7f0000e95000-0x1d)="c02fc0c2efc9cf3f9dd491f5b847f8f88ef69dbe62214ae64785e60abd423a4ddeb85868db02099d3ef2800adb6789afcd7f1e306f", 0x35}, {&(0x7f0000265000-0x29)="c16330a6d1dcd793a99507ddb7c040f8fafe90dc55c6135975f2baa17fa57f1faca5295d0bab2c428a", 0x29}, {&(0x7f0000497000)="4466a2c5fd708284e78be21f202d0b47539abf2091d442eb5e3addf516175d9e20d58c6f3db04f920eddfd2090074d5d1ae71c9324ef42fec334c7764ea0ad0a08e3f836211374e5224c376d75dfcfb9140aef19ff8aff4d4266fd5fdbde022b3f1e355077f2ecc257f551a41f1fa1d0775b305f534c1d00496990a30d10d1a3260e5575e0645c6119bcb4", 0x8b}, {&(0x7f00003c8000+0x2f3)="6ae755e1103d67c2e5740410cf9c73079bf80081a8d973535304ddc5802b624bbe810ed8e9e6695d1f154f1a55769a1ba38630567ff1bd0b664d28abd29076d4dff50d88fc", 0x45}, {&(0x7f000042b000-0xc8)="6e20b8cbb18ab686010710ad6f027453e038ce061984e215fb106903258a092d488485ecd47668d4108609e5674b250fc31d3079d68067c462d5194facb9683359e1d6d7edfe00da09c27ff8c38d7bcbe412b245e7119219fc61772625c99e568b4cc501e99dd5917fa3992e990e288733e3c1469f7ddebddb8fab85f1d415cf5678eb0a99536c9ac0a0ffaf8789fa4472f3e07063d238bed451bbffa6feccfc6d4e3dbaec760743ffe5f57f425f77771ca57ad9d3cc091107a81fe8f5e5a8f9942ea445e80bcbf6", 0xc8}, {&(0x7f0000ede000-0x54)="6748b2303781995a6308ee1e9f97b5782906354dbf06467592810c6a34af2f00a2c8d2ce33fb6e8c90586206a7009d094bea639fcab06d5974f71e31323fbb11171df691a7df8be74ae546c3f6da7caea049e5d5", 0x54}, {&(0x7f0000374000-0xd9)="b3b9738b4d0bd18e145241c7272155202d79610cef048a178fcdf89703854ee6e29344df214c2daefa210b983a1da5d1b6e156298dcb6b338c250aac4378ede8e00fbaed18df6a1dfc0a6b71a613fbe03cabe624b2b65e6195bf2728e9657a4e3f5f77376810f543da9dcb86cab9e441ddacfe398d7ca011a11014b5fdd310e80e665f99fcc68ed449ca6825d77f9bf686fea82a46b9ae172426ae5dd20aed1d85edca6c20635b88c84e43af35020a56f6f404c29cb730454add7056b6ead155f4b07595e85a9849a806c41b37a5c9de9e0cb39e3fd30eb399", 0xd9}, {&(0x7f0000aad000)="f5b4c32064b5f971f572a909b1064e6ab25ee116a643cbe0b490fe2c9fe00c9024599a17fab8412eccab30947324d7fbf94310d888da6861472930f6c8f77da047de39dfae359ad71a8e63adeda58c81203a1de713d226149bceb2edbd22f1a4a7d8c78ec52b021e4b6b5a2b23", 0x6d}], 0x9) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000e06000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/02/08 03:25:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000989000)=0x0) fstat(r0, &(0x7f000096d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ca000-0xc)={0x0}, &(0x7f00002ab000-0x4)=0xc) r5 = geteuid() r6 = getegid() r7 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009c8000-0xe8)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000ef3000)=0xe8) getgroups(0x1, &(0x7f0000b27000-0x4)=[0x0]) r10 = gettid() r11 = getuid() getgroups(0x3, &(0x7f00003b5000-0xc)=[0x0, 0x0, 0x0]) r13 = getpgid(0xffffffffffffffff) stat(&(0x7f00005f8000-0x8)='./file0\x00', &(0x7f00009e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f000069c000-0x10)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r16 = getpgid(r10) r17 = geteuid() fstat(r0, &(0x7f0000add000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000330000)='./file0\x00', &(0x7f0000b2e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() r22 = getpid() getresuid(&(0x7f0000ba6000-0x4)=0x0, &(0x7f0000767000), &(0x7f00000a9000)) fstat(r0, &(0x7f0000afa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005a8000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ecc000)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000ac0000)=0xe8) getgroups(0x2, &(0x7f00006fe000-0x8)=[0x0, 0xffffffffffffffff]) r28 = getpgrp(0x0) stat(&(0x7f00002da000)='./file0\x00', &(0x7f000049f000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000d3c000)=[0x0]) fcntl$getownex(r0, 0x10, &(0x7f00007b3000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c56000)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f000039b000)=0xe8) fstat(r0, &(0x7f00009ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f52000-0xc)={0x0}, &(0x7f0000c39000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d35000)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000a86000)=0xe8) stat(&(0x7f0000cb1000)='./file0\x00', &(0x7f000004c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00004d8000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f87000)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000c4f000-0x4)=0xe8) fstat(r0, &(0x7f0000043000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00003de000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000ac1000-0x4), &(0x7f0000b2b000-0x4), &(0x7f0000ac2000-0x4)=0x0) r42 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00007b0000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000eb000)={{{@in=@loopback, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f000043c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffb000)={0x0, 0x0, 0x0}, &(0x7f0000d4b000-0x4)=0xc) r46 = getpgid(0xffffffffffffffff) lstat(&(0x7f000051b000-0x8)='./file0\x00', &(0x7f000010b000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00001ea000), &(0x7f000046b000), &(0x7f0000cab000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000800000)=[{&(0x7f0000aee000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00009df000)=[{&(0x7f0000d6c000)="06db9e9a7267c11607a645a55e68c63b4d994912e81efe2524eb93d07dc8ad714631a505f958f4f63aa6439ff8c8c7b8ac3fb96d5fef0918fbe9077e9cc348140a232ab03b135e53c618b0c969fb5e91cfc19f4073c853550c861a84437b8233", 0x60}, {&(0x7f0000650000)="14333571bfbb0a46fdce119fd8f778eeff0e7c9c47b5de646af84b6d0e66d6efb955ea418ab6179297b5dd697848a30b9785f63e08d82a182ccd9f961311f86621cb34e810b0d3bd0aac1ce6c81b634758ae566482a4a7ba964a7c71829b3e6c6a6dbe3c8da63478164230db60b8cb57855a5d447ab22bfddc0b5275506e72c1412977f62014e9326d020d77d7", 0x8d}, {&(0x7f000096d000)="150f4da90ffa7968684e40a52b3f9ae304c4ef9a2e213e8a5a48bea9b758e9059df14db0ee3e9b0ea8aaaf4c33afd082ac9c3ee8e01576edd298525ff736b40f798486df9d67ecea6631c035adef99a18ab8f03a097ca561a12f41f3b79dce0ca33952d3cd289244700bc4473b344587ed3eb0f9bf13ffbc7b921fa8cc1001e81781db35c7a9a71d8088a1c3695db70af2cd57ba9c5caa520e98314a28a0d29f4040f07f257bc5d5d2bef2cd57a3a0ac", 0xb0}, {&(0x7f000044f000-0xa0)="3dea65236182348805908e2c2e4aaff179ed0cedfbf655630ece657a758fa8d8341f32f4440d5991d6c05011178edb192b5ad77c8afc2fd53317c88d2c23ee663a654901657cb6ebb7ac425059a464300f2c95c84d9e7fe1b47fd066e984dbf9877ed7fb722d6b13ec25b80fc2149a8cf6e7b811c02a2d59ddfe9ce6cc0d57613ded154b61937f9c0242f3ac84f72b3394995497823f6a3073a159deaf56d958", 0xa0}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f00006d5000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000065d000)=[{&(0x7f0000ab5000-0xe5)="134a7ef73135efcd910955d7305a336aabd8d2807787c07002ad3825a22405f823bdc47a2e8f705fcabf420e235866cf06dbd4d5575fa4be5d31c2e1863bfe256559f1b9e921d956a5935e33401ff7f6b98c5bd4be1bbf1d5339f3ccc29c38c500ebea54f5ee47feabc6f26e43621d4b01c22a6e0c422c6ba002abe4494a2baa919bcea56db0e03740f5d2a03b6db80e0696054d06930704df1476751d0c83e12a610a78213abc497b906901c63a62d535e88e2b9690d2fa497e0d6cd87d5ae3f59d694812a33918947179f684df385be1617e38543e483f8b9bd00540de2cb9eacd99e15d", 0xe5}, {&(0x7f000089f000-0x9)="e85b0623b6692b5866", 0x9}, {&(0x7f000043a000)="a41fe3f4d687b007a4d4e54cee424e262785344f24fcd661fb6c36cd4398784155898700dddf07eac1b296ed759309540c2f5b56337e7ca99d61e21a7ad6918af5effebcfaf187f616de52fdc046ee9e257a7f5547a25fb72cbee27b65496269da996885a6e53469861ae7bdd73baf73e2c0ddc4854f47db20b1fe9d0cc8864c895bcbfa6d0f1959", 0x88}, {&(0x7f0000a24000)="3b03d14dd4841be96cea811bf4213386b2f533c22944db19bf4e5611a58af0f82a666249fe7aad9baf107410fbf20e47aa4471e5cd1094a0dd4ac490665fb5c3c63f56d79f4298cd6bfb837883746c7ab5a291a14e299ca7c588044fe573b9874aa50852bbbdec207c138e31c9f08a365ff46aeeeb9cdad689a0ed0752ed51a8086097f3b80b08ade649c4a231cacd04ff027953", 0x94}, {&(0x7f0000e63000-0xa)="c8e4b85caa23e28ef90b", 0xa}], 0x5, &(0x7f0000d57000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x120, 0x44000}, {&(0x7f0000f50000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00005a7000)=[{&(0x7f0000c73000-0x86)="6e03cb3565eca383b30db4d403e599717b70d85f9b8ece6b471d0c9bf3626e2ac91100d0b783de57fddf7396ded70e7b20301a43c6b4193d863956c713569e4a7ba31144b8085719a0019f70307c524feb41aedcbeda10bce74be52b3669c138a941c80bd27bf73d7fb980ec173c372ff518f5da18613952ab6d3869bb458d617db85969ae22", 0x86}, {&(0x7f00003f3000)="e7b66490934032285725a007f1991d807a44ec9620eecf88ef20073cd2c5128d9985bec046190bd12003ba76bcacc8a3f702933ffa93ab239d3cf9fb1d3dfe543ec8233417bfbf3dd3da2de021be4a19ba089aee6c9f75b8d4a1f9046d33dd4771a625c9a91af81c63f0debfee1af9604b561824d52b7b49c6dcfbd003967852a6868c485e0d466303d1e727fc3681214fb9882a12c99974066116d3bb2c90c6233d08767c85ceecf134976c88c7d0fdcc3dcb78690ccdf51a50540644d927a7701bb6353d33af19f19e521cbbd1cb6d75", 0xd1}, {&(0x7f0000831000-0x6b)="a4e0c8c9a3f47444f5080dc563cdf89ccd91ff5cdff5537400b02e245280ee32bbf28a2a8f0cd4a173a19e7d1b128fcd9adb10c01e7e24250ebbd5107a1f0a1fda1063b2127eb74f8deec97298a4d72be26b7841de0d26d167bbba736ea659cafeee8dc911c5cd0bed369f", 0x6b}, {&(0x7f00002ca000)="ddee1128e72af1646eca3036e9e7ebcf427e23a0081b26d345a4e64eee556fe8b18aa7eda32f3df42655be0b7ff8b5b6ac8ffe8bd889f404326d3ec74f04fe5ba829687c7104a0", 0x47}, {&(0x7f00009b9000-0x50)="788480f7b5a663d7b151e26ad6c50a63fe5bee857b1fb4bda42511a50b858b9c23f4eb4d0fba3b12b573dbcb7cd17f2d29e31e32cca526c2841fe2bce7f462a22539096915059522052970a6ce520ea1", 0x50}, {&(0x7f0000a40000-0x11)="9735ea1180e0e96b7bef2ddef86d8415ddb3ddd5c60bde873c9f72b0097681a6a36815462a6986f73dc796b5a01153e468dabe7fc4963f38285f6561b8fb98ea746efac99d7ac4588baa41e59f36b4e66f7f5ec7a6bd7ff7f2a263be4fa5174fc71bbc330574a87b2d2f0715f410", 0x6e}, {&(0x7f00002b1000-0xc3)="4c242ec1c929191427681f2b91a239a64e89907c6edc25f7d7d291e3c06842ca8dac137e51980486d7af4a7547845197fb34017dc2e2af22f8e5236499ae03f57dce973e673843bdcb90d343f96f9bfc24de5ff8d09dd1a65a1d18b92bd8025917b2aa54453eed08b0ff98fb00cf6c3c16d3e9a303545e67f9a8a1f7c51a9835626d81ab0033806d6de6edbc1f3caa91f587db38b4c4d5efd1a1856af117a247032774f26bb2ace55eb9ad4a3ca4a5c4d81b53b4097f7dfe90d1fba9adee6dd2d9a2ae", 0xc3}], 0x7, 0x0, 0x0, 0x55}, {&(0x7f00003d5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e0d000-0x10)=[{&(0x7f000083c000)="89bb58a2deb3313610c665d2d3c757eba34a72919679422f41ded4f05ea7a71326973fbed4b0d021b71ebea04fc267995c9e4ecce8032a77d97a9de3e1302870c02135539abf916f19b19f0a91d0fd85011abad81c97f214a0c1104253728837c9be5e18692a8d11090d0a8e8b1271bfae0480255307853bef30dc5f1f43e1a00b2c4e4e40868231", 0x88}], 0x1, &(0x7f00006ce000-0xe0)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0xe0, 0x4800}, {&(0x7f0000c34000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000344000-0x20)=[{&(0x7f0000bc2000)="487467805cf480fb6a631bf3d07377df990f66b14e4ff577a47d7827c2ae42dbbc7d4348c71b0365f8c5740d7a218d518537be3a4e5f96ee6fcdaa3f672fee5a1ac17e98c6916a31889b2a73375e55c3e5ca252a325ad5c2540fc25182cb49e225d3f6d68cd0d4abd25d1b5624a8ecb4c6bec0fe5bd86c3faa2631733ef6c6e613b70fa9feca5fb7f7bc766549a36e273f8a02925cd56076e30ad6d55fb1bc3996cc322a5387f67efa4cd2f68fabf246ae599a61c40ec248e845062d7ca060ad54347858982ba15f52c576066d6ee68dc5898f1dab22d086f7e59ce480aaf1f35e0048e05db7c032dc4c3c", 0xeb}, {&(0x7f00002aa000)="7c57e388eda1d04cc3f4f85a1ae8f5ea0f286c8997f17056b5bfd4b51ea9ffa2542bb32626e47e3c540d41ce2406843e456be22d083af23fe93514f269f1f021afacdbeaefdb419ba4b79925dd9bd8ab0f268680a1e7bb343c3bb6ae69df0968f8fda3afc036528c67dc36e904a7780663ef5cf528b75cef7c2d2b5944966c0af26826695ec399930aebc646e335b2fabe5549d3701b8670c0d07939f979e6f6c273d7528a9ed68c0545fcfde87ba578e428f2cfbb0bab1ea03006ca6ef76148ab1ac106cafddc91b7a24e82fe200e1758a9bff4ff6d7a804217c6316490701e4d62351e", 0xe4}], 0x2, &(0x7f000048f000-0xd0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd0, 0x8001}, {&(0x7f0000665000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bb9000-0x70)=[{&(0x7f0000800000)="828896b8d9861ba1f14dd79ea9aeeed2f8732aebd4d4d519a81bcd6bac25a6748a04282a7784d65c0b34e939a72149b04cb264c6a434cfbae8e9222dee949ff4b39b4d5c5adb8989476c40fa710955816b039add8402baffa7ab9d9ffec65a269e80", 0x62}, {&(0x7f00006dd000-0x3e)="a016c7cd457b5d477fecaadee2b3ca21aaed3af5a0bfe0ddc1702a37f85f784a2b61627893193e8239ae6abdbb3741f1f952b544e9daef24c1f431681e7c", 0x3e}, {&(0x7f0000652000)="f1975e370da2de444a211f7d9086a5e4227d87ca3151f40de2bbcc7cf8f7a9e5375c183682e8bedff9a821d46420a0cac6fdcd4af3a4d6dd3f1d965eb8fc307fee3b4730f41879c0724fcdfe5cf1ccd43581373a5e19bedcd344a27aa0", 0x5d}, {&(0x7f0000085000)="4a2d59bcc61e02c3cbee420a4f117032b499b518dca8dce5932a1eec193753db6df520ae837e0e213af8aeae95d2bfc5ac6746ad342e0a3f885cc28aa3f4cd4b8ec5a5be2292afa405f64a90116a1c8b29aba4036924a8f5ddac7af4a618172040dd205802113d54d53774bfefb7f7d2b543b0404426d3276b20aef8b9b2a635dd", 0x81}, {&(0x7f0000bea000)="7cb5b69562e46455869dc9b2f72799a9111c9b87d8882f6a22fefa6028ecc90be928a4f3c1987b3f6873a044747d9d0449e23cee0d6256decd1aa31373be585f282b9d4c81b9ca90476d59", 0x4b}, {&(0x7f0000362000)="a494beeb9c07392ef6f6c6676172cc6703", 0x11}, {&(0x7f00007af000-0x5)="7d7128677333f18f63f88ac32c2d7d5b950e07f271ba0965773b63e45a6c1b4b43980b87", 0x24}], 0x7, &(0x7f0000a10000)=[@cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x18, 0x1, 0x1, [r0]}], 0x98, 0x8000}], 0x6, 0x40000) personality(0xa30f5b4f02e7257) ioctl(r0, 0x1, &(0x7f00002a7000)='\a%') 2018/02/08 03:25:55 executing program 3: r0 = gettid() tkill(r0, 0x12) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8001, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000abf000), &(0x7f00007db000)=0x4) mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x12, &(0x7f0000efc000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a6ecb3da400081fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f029809e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/02/08 03:25:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000062d000-0x8)={0x0, 0x0}) getpeername(0xffffffffffffffff, &(0x7f000047f000-0x10)=@can={0x0, 0x0}, &(0x7f0000955000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003ea000-0x28)={@generic="736f883b3439ff1ecd8a0e5a6fc1f4ef", r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000706000)='/dev/ppp\x00', 0x503000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000071f000-0x8)={0x0, 0x3}, &(0x7f0000253000)=0x8) getsockname$inet6(r3, &(0x7f000079c000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000089f000)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000aef000)={r4, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x8c) socket$inet(0x2, 0x6, 0x9) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x9c}}]}, 0xc4}, 0x1}, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000ee000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f35000)={0x0}) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000a4b000)={r6, 0x3, &(0x7f000052b000-0xc)=[0x9, 0xa9, 0x3ff], &(0x7f000090e000)=[0x5d2d], 0x40, 0x3, 0x1, &(0x7f00009a4000-0xc)=[0x9, 0x1000, 0x1], &(0x7f00002c3000-0x8)=[0x7fc, 0x2]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00004eb000)={0x7fff}, 0x4) 2018/02/08 03:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000070d000-0x10)=[{0x6, 0x1000}, {0x2, 0x100000001}], 0x2) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, [{0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}]}, 0xfffffc76}, 0x1}, 0x0) 2018/02/08 03:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x401, 0x6, &(0x7f00004ba000)=""/169, &(0x7f000028c000)=0xa9) connect$inet(r1, &(0x7f0000759000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000146000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000b09000)=r2) ioctl$int_in(r1, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r1, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/08 03:25:55 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000654000-0xc)={0x0, 0x0}, &(0x7f0000d4a000)=0xc) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x562e3336c0ed74de) 2018/02/08 03:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000975000-0x8b)=""/139, 0x8b}], 0x1) sendmsg$key(r0, &(0x7f0000f65000)={0x0, 0x0, &(0x7f00007a0000)={&(0x7f00002e5000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00002ac000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000d6000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ec5000-0xa)={0x3, [0x1, 0x2, 0x5]}, 0xa) 2018/02/08 03:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a17000-0xb)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ddf000)={0x0, 0x85, "0e773f8c37b649c9961608d7dc08bdc59a0e7556f6caf5df10c5994f24914ee701ed6c664208fd8321fb6099dfa60e84e451d04789039715a38d435dc49313dcf628589d13f328b1eeceb3870eb6c76e0cef1926474eeb292c834cb8e620ef6667f671004d7d7e7785427b0ed8ed5d0fdf9225ce82768c2b0d543ceb0d88e5fccaa759e5b7"}, &(0x7f00004d0000)=0x8d) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f6e000)={r1, 0xd8, "2d972f3811f2a31e748fe9b2e7883eedfec7869efcb864a54f1b49f95f13c5e272e4419a809fae42575d320b1fc7229d91835fc7800333fd87aa4995945e5bdf234a2e044f7617505b40acdcf9cda68bc9c8c6e2ac6e314342f8f92a6734bb0db061094cd4c1fe5da66a41590599729d2138aa74b371955c02cf0ba71adc5244f34513967448dc8fd92ab8b6f0bf33c799c248a1961252afaf0f68dd9851db077673ef26248ee55f0403ca9c48f4de9d93fa5350f736746dc4785c193b925760d0329f041f2760b686ac42b99201e10e94c2556ea2e0154a"}, &(0x7f0000e8f000)=0xe0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000074b000-0x8)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000003c000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) [ 59.534903] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/08 03:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000a85000)={&(0x7f000055b000-0xc)={0x10}, 0xc, &(0x7f0000736000)={&(0x7f000080f000)=@delpolicy={0x50, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff}}, []}, 0x50}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fda000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00008c4000)=0x9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000296000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009fa000)=@assoc_value={0x0, 0x38}, &(0x7f0000ae4000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cd3000-0x14)={r2, 0x5, 0x1f, 0x10000, 0x0, 0x101}, 0x14) 2018/02/08 03:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000839000)=0x10001, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00000eb000), &(0x7f0000dab000-0x4)=0x4) 2018/02/08 03:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c42000)='/dev/vga_arbiter\x00', 0x640, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000afe000)={0x10000, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) statfs(&(0x7f0000799000-0x8)='./file0\x00', &(0x7f00004dd000)=""/148) 2018/02/08 03:25:56 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001a6000)=0x0) ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000f3a000-0x8)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000012000)=[], 0x0, &(0x7f0000013000), &(0x7f0000011000), 0x8) 2018/02/08 03:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept4$ipx(r1, &(0x7f0000f31000-0x10), &(0x7f00006b5000)=0x10, 0x800) tee(r0, r2, 0xcfe, 0x2) 2018/02/08 03:25:56 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000041e000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000368000-0xab)=""/171) recvmsg(r0, &(0x7f0000f88000-0x38)={&(0x7f0000f87000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000513000)=[{&(0x7f0000f88000-0xe)=""/119, 0x77}], 0x1, &(0x7f0000f88000-0xcf)=""/207, 0xcf}, 0x0) 2018/02/08 03:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) stat(&(0x7f000079b000-0x8)='./file0\x00', &(0x7f0000d1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000fc5000-0x4)=[r1]) rmdir(&(0x7f0000642000)='./file0\x00') sendmsg$nl_xfrm(r0, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x38, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}]}, 0x38}, 0x1}, 0x0) 2018/02/08 03:25:56 executing program 2: mmap(&(0x7f0000000000/0x4f6000)=nil, 0x4f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f6000)='/dev/sequencer2\x00', 0x210001, 0x0) ioctl$KDENABIO(r1, 0x4b36) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f00004f5000)=[], 0xfffffffffffffd2d, 0x0, &(0x7f00001b0000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f00004f5000-0x58)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/08 03:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003fd000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000db1000)="3232e863eca38f4ec2bad8e0d97b68ef0b816212c591af495364bab0ac8be8312e017b9095475b12ac4d8ad0ed3940eaf03b974e871f6a6c0bc0518ed59b3df0a9c67a7802baf55469f6dc04fa405e9270096c60754430a72434b1df95fafe2d7b6d11c494e972067535d8ae1239b8fc7239e7bb6d1b72ade46d5e416dbb6f2203464473269dc314882dfe34384eebe3a9ca12fe73d41d9055994e1f0b000ed22fa23161655d9b85947ce20c2f5479e84f4ac513fd52cb53b59c9bb85c6ff24c756faef0a5d0d76911ab5ef48a5b5e74cfbc6a9e54774c4de64e8b9102df28bb7e9562b26e1abbbf117b2a6fd4c2") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="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", 0x5ad, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000035b000)='/dev/hwrng\x00', 0x109802, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000c28000)=0x3) sendto$inet6(r3, &(0x7f0000fac000-0xf), 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/08 03:25:56 executing program 6: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = socket$inet6(0xa, 0x807, 0x6) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a78000), &(0x7f0000248000)=0xc) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000a78000)='net/ip_mr_cache\x00') mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a78000)={0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000966000-0x4)=0x0) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000a7a000-0x8)={0x399f1736, r3}, &(0x7f0000a79000)={0x6, 0x2, 0x80000000, 0x7, 0xfffffffffffffffb, 0x101}) fcntl$getown(0xffffffffffffffff, 0x9) r4 = gettid() r5 = getpgrp(r4) r6 = gettid() mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000053f000)={0x0, 0x0, 0x8000, 0x4, 0xfffffffffffffffe, 0x101, 0x28fd, 0x4}, &(0x7f00009e2000)={0xddde, 0x8, 0x100, 0x2, 0x4a99d528, 0x6, 0xffffffffffffff80, 0xf3a}, &(0x7f0000a7b000-0x40)={0x1, 0x9, 0x7, 0x7, 0x100000000, 0x40, 0x6}, &(0x7f0000929000-0x10), &(0x7f0000a7a000+0xc2)={&(0x7f0000300000+0x3ef)={0x7}, 0x8}) rt_sigprocmask(0x0, &(0x7f0000a79000-0x8)={0x1}, 0x0, 0x5) rt_tgsigqueueinfo(r5, r6, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003}) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a78000-0x10), &(0x7f00004a8000)={0x0, 0x989680}, 0x8) 2018/02/08 03:25:56 executing program 4: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) socketpair$inet6_sctp(0xa, 0xda4276a50e447965, 0x84, &(0x7f00007ed000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}}, [0x7ae, 0x1, 0xfffffffffffffff2, 0x5, 0x1f, 0x400, 0x1, 0x7, 0x8001, 0x8, 0x8000000000000, 0x5320, 0x5, 0x1f, 0x6]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0xc8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}}, 0x800000000000003, 0x7}, &(0x7f0000002000)=0x33877ba81f164e07) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8), r1, &(0x7f0000001000-0x8)=0x4e, 0x200, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) fgetxattr(0xffffffffffffffff, &(0x7f0000f83000-0x9)=@random={'btrfs.\x00', '\\\x00'}, &(0x7f0000f41000)=""/29, 0x1d) 2018/02/08 03:25:56 executing program 5: mmap(&(0x7f0000000000/0xc39000)=nil, 0xc39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) tkill(0x0, 0x0) mmap(&(0x7f0000c39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c3a000-0x15)='/dev/pktcdvd/control\x00', 0x109000, 0x0) 2018/02/08 03:25:56 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) connect$inet6(r0, &(0x7f0000366000)={0xa, 0x2, 0x1d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff7}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00008e7000), &(0x7f0000fe5000)) recvfrom$inet6(r1, &(0x7f0000103000)=""/79, 0x23, 0x40010100, 0x0, 0x94) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f54000)=[], 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000f41000)=[0x6, 0xfebf]) 2018/02/08 03:25:56 executing program 6: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = socket$inet6(0xa, 0x807, 0x6) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a78000), &(0x7f0000248000)=0xc) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000a78000)='net/ip_mr_cache\x00') mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a78000)={0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000966000-0x4)=0x0) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000a7a000-0x8)={0x399f1736, r3}, &(0x7f0000a79000)={0x6, 0x2, 0x80000000, 0x7, 0xfffffffffffffffb, 0x101}) fcntl$getown(0xffffffffffffffff, 0x9) r4 = gettid() r5 = getpgrp(r4) r6 = gettid() mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000053f000)={0x0, 0x0, 0x8000, 0x4, 0xfffffffffffffffe, 0x101, 0x28fd, 0x4}, &(0x7f00009e2000)={0xddde, 0x8, 0x100, 0x2, 0x4a99d528, 0x6, 0xffffffffffffff80, 0xf3a}, &(0x7f0000a7b000-0x40)={0x1, 0x9, 0x7, 0x7, 0x100000000, 0x40, 0x6}, &(0x7f0000929000-0x10), &(0x7f0000a7a000+0xc2)={&(0x7f0000300000+0x3ef)={0x7}, 0x8}) rt_sigprocmask(0x0, &(0x7f0000a79000-0x8)={0x1}, 0x0, 0x5) rt_tgsigqueueinfo(r5, r6, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003}) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a78000-0x10), &(0x7f00004a8000)={0x0, 0x989680}, 0x8) 2018/02/08 03:25:56 executing program 5: r0 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0}], 0x1, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000000000), 0x8) read(r0, &(0x7f0000005000-0x27)=""/39, 0x1b) fcntl$setlease(r0, 0x400, 0x0) 2018/02/08 03:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006f2000-0x8)='./file0\x00', 0xc9) connect$pppoe(r0, &(0x7f000043d000)={0x18, 0x0, {0x0, @empty, @generic="686fcf1371c0c7f81baa6ce824f4a2dc"}}, 0x1e) r1 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf}}) getpeername$netlink(r1, &(0x7f00007d4000-0xc), &(0x7f0000478000)=0xc) [ 59.735416] binder: 10667:10685 got new transaction with bad transaction stack, transaction 58 has target 10667:10672 [ 59.750291] binder: 10667:10685 transaction failed 29201/-71, size 0-0 line 3031 [ 59.773542] binder: BINDER_SET_CONTEXT_MGR already set [ 59.780746] binder: 10667:10685 ioctl 40046207 0 returned -16 [ 59.794856] binder_alloc: 10667: binder_alloc_buf, no vma [ 59.800416] binder: 10667:10712 transaction failed 29189/-3, size 0-0 line 3127 [ 59.816378] binder_alloc: 10667: binder_alloc_buf, no vma [ 59.816395] binder: 10667:10716 transaction failed 29189/-3, size 0-0 line 3127 2018/02/08 03:25:56 executing program 4: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) write$eventfd(r0, &(0x7f000000f000-0x8), 0x8) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000042000)=0x9, 0x4) 2018/02/08 03:25:56 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000761000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00001be000)={0x0, @in={{0x2, 0x1, @empty}}, 0x5f4, 0x9}, &(0x7f0000a19000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001bd000-0x8)={r1, 0x7ff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000017a000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x2, 0x200, 0x5317, 0x35, &(0x7f0000001000)=""/53, 0xff, &(0x7f0000001000)=""/255, 0xf8, &(0x7f0000000000)=""/248}) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)) connect$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x3, {"c11009bf6678fb"}, 0x3}, [{"1414b4a1cb3139"}, {"3965b067d906e2"}, {"5cb3283398edba"}, {"ece8765c4bab60"}, {"56a22bc62f62d3"}, {"e945b4e84e23be"}, {"481a0415a29e49"}, {"76a06c37e8787f"}]}, 0x48) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x100000000000000, @loopback={0x0, 0x1}, 0x179}, {0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, 0x1, [0x4, 0x2, 0x1ff, 0x5, 0x4, 0xfffffffffffffeff, 0xb21, 0x2]}, 0x5c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000003000)={0x7, 0x8001, 0x5, 0x7, 0x0, 0xfffffffffffffff9, 0x0, 0xfffffffffffff801, 0x1ff, 0xfe0000000}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000)=0xf9a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000005000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @random="5fe8b9ad2c43"}, 0x4, {0x2, 0x0, @broadcast=0xffffffff}, @common='nr0\x00'}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000002000)={0x6, &(0x7f0000006000)=[0x4, 0x4, 0xd5, 0x80000000, 0x488, 0x75]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x1b, 0x2, &(0x7f0000007000)=[{&(0x7f0000003000-0xd4)="82df7a156c5307530c66060372f6b824dc1bc869b87983eae2d47780ef84630c863c7c09e999fadf3dd9f221e5a9982c1d03bf8ed32e46ccabc7ade4b23d2869333536a863fee488b174278b113dd16c47930b7230a0c581f726a00bf4fb7a98b42d960009b7564c033c3c20d48a686e34d613181d4c9982aede724aaa719f7511dee0c584006114876b04f7c27556915175602a8936c6ab026592faf81b89a0f5fe8cfc024cbd43ca4d13035c24366ebfc120fb4c2f516124d1074f0e9004c2edf0cba194a6f3e049ee564c16ada3b5631c6a70", 0xd4, 0x437a000000, 0x8000}, {&(0x7f0000008000-0xa6)="fb8d47a0b1f435ed91b0c53dff8ab9ccea46746fabacc552ee8071e24858ff50dbeb72007eb387ab121202273a0ed9f94e7c60bea218deadd21e0be340b24cb69116ddd8c917f4d5603a84982042fa42ef94bf2faa232e94a32bc5bba7c5c5789cefeb9c53cd213fbe6d2a130c221f4c7b23d17d732d562f97e936a1b097a3b195ba253a50d7dce2e8284130652439e4bc0d632eabc9feaa14c5c73a241ed53da6545bcb1046", 0xa6, 0x1, 0x3ff}], 0xa0000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000009000-0x1000)=""/4096) r3 = fcntl$getown(r2, 0x9) ptrace$pokeuser(0x6, r3, 0xffff, 0x74cc64c5) write$eventfd(r0, &(0x7f0000008000)=0xb5f8, 0x8) 2018/02/08 03:25:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000)='scalable\x00', 0x0) open(&(0x7f0000208000-0x8)='./file0\x00', 0x40, 0x100) 2018/02/08 03:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000751000)='./file0\x00', 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f000092a000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r2, &(0x7f0000023000), 0x26a950b) 2018/02/08 03:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003fd000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000db1000)="3232e863eca38f4ec2bad8e0d97b68ef0b816212c591af495364bab0ac8be8312e017b9095475b12ac4d8ad0ed3940eaf03b974e871f6a6c0bc0518ed59b3df0a9c67a7802baf55469f6dc04fa405e9270096c60754430a72434b1df95fafe2d7b6d11c494e972067535d8ae1239b8fc7239e7bb6d1b72ade46d5e416dbb6f2203464473269dc314882dfe34384eebe3a9ca12fe73d41d9055994e1f0b000ed22fa23161655d9b85947ce20c2f5479e84f4ac513fd52cb53b59c9bb85c6ff24c756faef0a5d0d76911ab5ef48a5b5e74cfbc6a9e54774c4de64e8b9102df28bb7e9562b26e1abbbf117b2a6fd4c2") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f)="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", 0x5ad, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000035b000)='/dev/hwrng\x00', 0x109802, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000c28000)=0x3) sendto$inet6(r3, &(0x7f0000fac000-0xf), 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/08 03:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1), 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000066000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) keyctl$join(0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ced000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x4868, 0x3ff}, &(0x7f0000ecf000-0x4)=0x98) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003a5000-0x8)) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007b0000-0x8)=@assoc_id=r2, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000702000-0x1a)=@dstopts={0x7e, 0x2, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x1a) 2018/02/08 03:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fcf000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000dd5000-0x50)={{0x3f, 0x1}, {0x2ef, 0xa15}, 0x6, 0x1, 0x80}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) recvmmsg(r0, &(0x7f0000f35000-0x12c)=[{{&(0x7f0000665000-0x10)=@ax25, 0x10, &(0x7f0000bd9000-0x40)=[{&(0x7f0000ada000)=""/196, 0xc4}, {&(0x7f000012d000-0x8d)=""/141, 0x8d}, {&(0x7f00005f0000-0x11)=""/17, 0x11}, {&(0x7f0000235000)=""/58, 0x3a}], 0x4, &(0x7f00001a0000-0x4c)=""/76, 0x4c, 0x100000000}, 0x1000}, {{&(0x7f00005b5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f00004f8000-0x20)=[{&(0x7f0000244000)=""/234, 0xea}, {&(0x7f00001b9000)=""/139, 0x8b}], 0x2, &(0x7f0000508000-0x1000)=""/4096, 0x1000, 0x3f}, 0xffff}, {{&(0x7f0000016000-0x10)=@nfc, 0x10, &(0x7f0000728000-0x10)=[{&(0x7f00005e1000)=""/11, 0xb}], 0x1, 0x0, 0x0, 0x4}, 0x5}, {{&(0x7f0000205000-0x80)=@generic, 0x80, &(0x7f0000401000)=[], 0x0, &(0x7f0000dd1000)=""/91, 0x5b}}, {{0x0, 0x0, &(0x7f0000e08000-0x30)=[{&(0x7f00001ca000-0x99)=""/153, 0x99}, {&(0x7f0000cee000)=""/167, 0xa7}, {&(0x7f0000f5a000)=""/180, 0xb4}], 0x3, &(0x7f0000ed6000-0x1000)=""/4096, 0x1000, 0xffffffffffffff01}, 0x3}], 0x5, 0x20, &(0x7f0000372000-0x10)={0x0, 0x989680}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000009c000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x4, r2}) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) 2018/02/08 03:25:56 executing program 2: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00004a4000), &(0x7f0000212000)=0x10) bind$ax25(r0, &(0x7f00008a6000-0x10)={0x3, {"9274a03c1be31c"}, 0xfffffffffffff000}, 0x10) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000002b000-0x8)=@sco, &(0x7f000002b000-0x4)=0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000002b000-0x3d)={0x0, 0x35, "ebd16201851af5dfcb216a93538fcd5f79ef816f51e0eab520f671ea6442cef787ad705e83536c1b12188786405ef98733e64da008"}, &(0x7f000001f000-0x4)=0x3d) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000004000-0x10), &(0x7f000002c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000002a000)={0x1, 0x5, 0x205, 0x1, 0x8000, 0xfff, 0x80, 0x800, r2}, 0x20) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000002a000)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000024000-0x8)=0x7) shutdown(r0, 0x0) r4 = socket$inet6(0x10, 0x4003, 0x0) sendmsg(r4, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x18d, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[]}, 0x0) r5 = dup3(r4, r4, 0x80000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x17, &(0x7f000002a000)=0x7, 0x4) [ 59.833674] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.839150] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.845095] binder: release 10667:10672 transaction 58 in, still active [ 59.851842] binder: send failed reply for transaction 58 to 10667:10685 [ 59.858595] binder: undelivered TRANSACTION_COMPLETE [ 59.863679] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.869200] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/08 03:25:56 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000214000-0x8)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00006b5000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x10) getsockopt$packet_int(r3, 0x107, 0x12, &(0x7f0000b46000), &(0x7f000063a000-0x4)=0x4) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00007bc000), &(0x7f0000b39000)=0x10) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x5, [], [@enc_lim={0x4, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x0, []}]}, 0x38) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x8c, &(0x7f0000001000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc24}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @rand_addr=0x68}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002000-0xa0)={r4, @in6={{0xa, 0x0, 0xfffffffffffff001, @loopback={0x0, 0x1}, 0xff}}, 0x6, 0x4, 0x4, 0x5, 0x80000000}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x3a, 0x4, @tid}, &(0x7f0000000000)=0x0) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) timer_gettime(r5, &(0x7f00004cc000-0x9)) 2018/02/08 03:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000c0d000)={0x77359400}, &(0x7f0000fe7000)) timer_create(0x0, &(0x7f0000e50000-0x60)={0x0, 0x20, 0x3, @tid}, &(0x7f00008ad000)=0x0) timer_settime(r0, 0x0, &(0x7f0000f18000-0x20)={{0x0, 0x989680}}, &(0x7f0000f20000)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1000000000016) 2018/02/08 03:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d49000-0x8)={0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000332000-0xa)='net/igmp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8), 0x401) 2018/02/08 03:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ac0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000014b000)=@assoc_value={0x0, 0x47}, &(0x7f0000ff5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000b2000-0xc)={r1}, 0xc) r2 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00003ea000-0x8c)={0x7, 0x0, 0x6, "7188657565310004000000f5ff0d00000000000000000000000000000000000000000000000000230000000000000000000000000000000000f6ff00"}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x3) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0xfffffffffffffffc}}) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/08 03:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000217000)='/dev/snd/seq\x00', 0x0, 0x20006) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick=0x48b, {}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) recvfrom$inet(0xffffffffffffffff, &(0x7f0000599000)=""/115, 0x73, 0x0, &(0x7f00005c4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket(0x3, 0x807, 0x7ff) 2018/02/08 03:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200400000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000beb000)={0x0, @in6={{0xa, 0x0, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x80000001}}, 0x7, 0x1, 0x1, 0x5, 0x8}, &(0x7f0000d6a000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004e9000-0x8)={r1, 0x9}, &(0x7f00009af000-0x4)=0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fdb000)=0xffffffffffffffff, 0x4) getsockname$packet(r0, &(0x7f0000794000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000082f000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b25000-0x28)={@generic="92811f58f777e8788d621dce986f040d", r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b7c000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000eaa000-0x10)={0x8, 0x9, 0x8001, 0x21f}) write(r0, &(0x7f00007e9000)="240000002a00a076244b0000000000000029f6ff01000000fffffffdffffffff0100ff0008", 0x25) 2018/02/08 03:25:56 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/02/08 03:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007c1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read$eventfd(r0, &(0x7f0000413000), 0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000b2c000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000cde000)={0x18, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) socketpair(0x9, 0x8000a, 0xea, &(0x7f0000c7e000-0x8)={0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000098a000-0x4)=0x16c0847f) 2018/02/08 03:25:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r1 = accept$ipx(r0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@empty, @in6=@loopback}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000e2a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) r2 = syz_open_procfs(0x0, &(0x7f0000517000-0x8)='gid_map\x00') writev(r2, &(0x7f0000bef000-0x10)=[{&(0x7f000081f000)=';', 0x1}], 0x1) 2018/02/08 03:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000217000)='/dev/snd/seq\x00', 0x0, 0x20006) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick=0x48b, {}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) recvfrom$inet(0xffffffffffffffff, &(0x7f0000599000)=""/115, 0x73, 0x0, &(0x7f00005c4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socket(0x3, 0x807, 0x7ff) 2018/02/08 03:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ac0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000014b000)=@assoc_value={0x0, 0x47}, &(0x7f0000ff5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000b2000-0xc)={r1}, 0xc) r2 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00003ea000-0x8c)={0x7, 0x0, 0x6, "7188657565310004000000f5ff0d00000000000000000000000000000000000000000000000000230000000000000000000000000000000000f6ff00"}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x3) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0xfffffffffffffffc}}) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/08 03:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x8000039, &(0x7f00002ad000)=@routing={0x0, 0x2000000000000376, 0x2, 0x0, 0x0, []}, 0x8) 2018/02/08 03:25:56 executing program 7: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000eda000)=@ax25, &(0x7f0000092000-0x4)=0x10) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00006f1000)) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000024000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000000f000)={0x0, 0x9, 0x30, 0xffff, 0x9}, &(0x7f0000024000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000011000-0x8)={r2, 0x59}, &(0x7f0000020000)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x24, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0xffffffffffffffff}]}, 0x24}, 0x1}, 0x0) 2018/02/08 03:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000978000)="7007980000", 0x2) ftruncate(r0, 0x10004) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000760000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004c7000-0x4)=0x10) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000470000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)) dup2(r0, r0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000461000-0x78)={0x3, {0x2, 0x1, @empty}, {0x2, 0x2, @rand_addr=0x1f}, {0x2, 0x1, @rand_addr=0x7fffffff}, 0x200, 0x80, 0x6, 0x7, 0x4, &(0x7f0000bf4000-0x10)=@common='ip6_vti0\x00', 0x1a6, 0x4, 0xa540000000000000}) 2018/02/08 03:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) wait4(r0, &(0x7f0000d8a000), 0x5, &(0x7f000078e000-0x90)) r1 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7e000)='/dev/sequencer2\x00', 0x80400, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00004e3000)) ioctl(r1, 0x4000000000001269, &(0x7f0000583000-0x2)) 2018/02/08 03:25:56 executing program 3: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x41, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/08 03:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005}) ioctl$TCSETAW(r1, 0x5407, &(0x7f00003c4000)={0x5, 0x0, 0xffffffff, 0x100000000, 0x8, 0x200000000000006, 0x2, 0x1f, 0x8, 0xffff}) 2018/02/08 03:25:56 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b85000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000e25000-0xc)={&(0x7f0000e40000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00003ac000)=""/24) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='pagemap\x00') pread64(r1, &(0x7f0000f82000-0x800)=""/8, 0x8, 0x0) 2018/02/08 03:25:56 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000a0d000)='./file0\x00', 0x105000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0xfd, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004000)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x2, 0x0, 0x1, 0x7, 0x8}, &(0x7f0000005000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@sack_info={r4, 0xfffffffffffffffe, 0x8001}, &(0x7f0000006000-0x4)=0xc) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000005000-0x44)={{0x2, 0x0, @empty}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x20, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="15d4f6a429d43bfb31e2a0edd906d2bd"}) prctl$getreaper(0x28, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000006000)={0x0, 0xb, 0x0, @thr={&(0x7f0000007000-0x29)="c1daf001f456df14ec4f4d0ecd78efef1a5cc4b96764364d07bb505cc9b26cfd017adc1b02b4de5454", &(0x7f0000006000-0x1b)="682b7932b6bc9b287d2f329394f0a14358c15ec13e6a2aeb97885a"}}, &(0x7f0000007000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000008000)) 2018/02/08 03:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f000054a000-0xa)='schedstat\x00') sendfile(r0, r2, 0x0, 0x3ff) 2018/02/08 03:25:56 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 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) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fd2000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000c58000-0x34)={{0xffffffffffffffff, 0x1, 0x0, 0x2}}) 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) process_vm_readv(r2, &(0x7f0000001000-0x40)=[{&(0x7f0000365000)=""/116, 0x74}, {&(0x7f0000491000-0x1000)=""/4096, 0x1000}, {&(0x7f0000445000)=""/148, 0x94}, {&(0x7f000053e000)=""/119, 0x77}], 0x4, &(0x7f0000000000)=[{&(0x7f0000000000)=""/48, 0x30}, {&(0x7f0000b39000)=""/244, 0xf4}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xc01)=""/4096, 0x1000}, {&(0x7f0000ff5000-0x4f)=""/79, 0x4f}, {&(0x7f0000001000-0x84)=""/132, 0x84}, {&(0x7f0000000000)=""/236, 0xec}, {&(0x7f0000001000-0x85)=""/133, 0x85}, {&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000001000-0x9f)=""/159, 0x9f}], 0xa, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4), 0x4) close(r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/08 03:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000331000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000f4d000-0xaf)="e99203fb7cc1fe175a2b0fc88f3918fb779926c6b5516eb74b613b4ad9b94b3ee9aee67b05cf1668e049fab185f672b11b15a9649ef0f5f7df919c9c9f6dd1c284e8a4e306a593df673838a0c115aa4cc66f4160a54eb181749147abd941c7ee7cb61b6e46363021b2a9eba24344d355c8cd02b296900f02a7a0b1f13de822e1ca24146aed5ad029617cecd272bf4ff4369023ce9f421dcc01f8cdd28c2deb3ab1fef8fa0772e5477468070fb6b112") r2 = syz_open_dev$sg(&(0x7f0000f1c000)='/dev/sg#\x00', 0x8a, 0x20000) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f000003b000)=[0x0, 0x6]) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000039d000)=0xbe, &(0x7f0000e03000-0x4)=0x4) r3 = creat(&(0x7f00005b7000)='./file0\x00', 0x1) getsockname$ipx(r3, &(0x7f0000487000-0x10), &(0x7f000077e000)=0x10) mlockall(0x3) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000074e000)={0x18, 0x1, 0x2, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00004d6000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) 2018/02/08 03:25:56 executing program 0: prctl$intptr(0x2000000000029, 0x3) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000079b000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) bind$ax25(r0, &(0x7f00002d7000)={0x3, {"ed023f664eefb1"}, 0x8}, 0x10) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f0000ed6000)) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed6000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000ed7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ed7000)={@common='sit0\x00', @ifru_data=&(0x7f0000430000)="ad4b1a822c449a2ddc2ba2a99ea0c3c35be5224c0f6c531e9ace5eb1544270d5"}) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) 2018/02/08 03:25:56 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x4, 0x0, 0x401}, 0x3, 0x3, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f00005c7000)=[{&(0x7f0000c91000)='-', 0x1}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/02/08 03:25:56 executing program 5: r0 = memfd_create(&(0x7f0000387000)='-\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="d7faaac447fccd427e79595a7d984a92", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0}, 0x0, @in6=@empty, 0x0}}, 0xe8) madvise(&(0x7f0000e9c000/0x4000)=nil, 0x4000, 0x65) r1 = openat(0xffffffffffffff9c, &(0x7f000034a000)='./file0\x00', 0x280001, 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000084000-0xc)={@remote, @loopback, 0x0}, &(0x7f000034e000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000bd9000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0xffffffffffffff34) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) ioctl$void(r1, 0xc0045c7f) 2018/02/08 03:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f00006df000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000a5d000-0xeb)=""/235, 0xeb, 0x81, &(0x7f0000515000-0x10)={r2, r3+10000000}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r4 = dup(r0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000f93000), &(0x7f00008c6000)=0x10) 2018/02/08 03:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000faa000)="0ced1ecb49b8788ed0e93e9aa8e77ab1e7d4ac0a5ee5f7a7c9841f926626a349b4f7fa7f58a987511490965115149a4f421537256e2801ae0708bb28bd44ffe5fdce1040b722096908e04403cbe23671a0f18c5650be3a33e3fa35846e4b136fa725722f4afcb6cb7f1e", &(0x7f0000b71000-0x4), &(0x7f00008eb000-0x4), &(0x7f0000873000)="15") getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008f0000)=0x0) getpgid(r1) 2018/02/08 03:25:56 executing program 3: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/02/08 03:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, 0x0, &(0x7f0000011000-0x64)}) 2018/02/08 03:25:56 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000d000-0x16)='/selinux/checkreqprot\x00', 0x2040, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000000d000-0x40)={&(0x7f000000d000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000009000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000000a000)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x9, 0x4, 0x2, 0x4}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000000d000-0x6)={0x3, 0x8, 0x1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000c000-0x9)='net/snmp\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000009000+0xf33), &(0x7f000000c000-0x4)=0x8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000005000-0x8)=[@acquire={0x40106308}], 0x0, 0x0, &(0x7f000000a000)}) 2018/02/08 03:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b71000)='/dev/sg#\x00', 0x8, 0x400) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a50000)={0x10000, {{0x2, 0x0, @empty}}}, 0x90) syz_open_dev$usbmon(&(0x7f0000e83000-0xd)='/dev/usbmon#\x00', 0x0, 0x101) r1 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000500000-0xc)={0x10000}) creat(&(0x7f00007dc000)='./file0\x00', 0x0) readv(r1, &(0x7f00002ba000)=[{&(0x7f00001fb000-0x20)=""/32, 0x20}], 0x1) 2018/02/08 03:25:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x3)='./file0\x00', 0x0, 0x122) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000-0xe1)=""/225) ioctl(r0, 0x401, &(0x7f0000001000)="e8bfae0482faddbc03b65199842fc54a247bacaa314f282d09dac0f586895d8199799aec729b690d5abd280aad718a05f709654330746f6f50fe85bc07fff1bc470d2cb6f1c356be07bad4b8b4684b7f17f4ced30d2f7ac288a78e9e13b58ea834c93105cb4306404a093a606152e6a6ef5f") r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x20000) fanotify_mark(r2, 0x1a, 0x0, r0, &(0x7f0000ad2000)='./file0\x00') 2018/02/08 03:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000785000-0xd)='net/rt_cache\x00') sendmsg$nl_generic(r0, &(0x7f0000bc1000-0x38)={&(0x7f000081b000)={0x10, 0x0, 0x0, 0x20081}, 0xc, &(0x7f0000aec000-0x10)={&(0x7f0000a0c000-0x24)={0x24, 0x19, 0x400, 0x6, 0x0, {0x14}, [@typed={0x10, 0x55, @u64=0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000080}, 0x4040000) pread64(r0, &(0x7f0000520000), 0x0, 0x20000000800) 2018/02/08 03:25:56 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000030d000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@ipx, &(0x7f0000965000-0x4)=0x10) mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xb, 0x1, &(0x7f0000001000)={0x0}) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000003000-0x8)=@abs, &(0x7f0000002000-0x3)=0x8, 0x80800) 2018/02/08 03:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bc0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mknod(&(0x7f0000c83000-0x8)='./file0\x00', 0x64, 0x800) clock_gettime(0x0, &(0x7f0000b9b000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f00001b6000)=[{0x3, 0x40, 0x6, 0x7f, @tick=0xffffffffffff8000, {0x7, 0x2}, {0x4, 0x3}, @addr={0x6, 0x9}}, {0x2c8, 0x7f, 0x80000001, 0xffff, @tick=0x80000001, {0xfffffffffffffff9, 0x9}, {0x8, 0x7fffffff}, @quote={{0xc5, 0x1}, 0x81, &(0x7f0000a9a000-0x30)={0x6, 0x2, 0x6, 0x4, @time={0x0, 0x989680}, {0xffffffffffffffc0, 0x9}, {0x7f, 0x8}, @quote={{0x2, 0x385}, 0x7fffffff, &(0x7f000045f000)={0x3, 0xfffffffffffffddf, 0x1, 0x7, @tick=0x80, {0x44, 0x4}, {0x62, 0x1}, @raw8={"19c0e1e7c40d8919b6b8a801"}}}}}}, {0x7, 0xffffffff, 0x80000000, 0xb450, @tick=0x9, {0x2, 0x4a}, {0xd9cc, 0x5e08}, @result={0x6, 0x1ff}}, {0xfff, 0x7f, 0x7fff, 0x0, @time={r1, r2+30000000}, {0x8, 0x9}, {0xe052, 0x3}, @time=@tick=0xc6}, {0x1, 0xfffffffffffffeff, 0xdb, 0xfffffffffffffff9, @tick=0xffff, {0x0, 0xffff}, {0x0, 0x7}, @note={0x9, 0x0, 0x1, 0x86, 0xffffffffffffffff}}, {0x0, 0xffffffffffffffff, 0x0, 0x2aa, @tick=0x2, {0x6, 0x2}, {0x1c000000, 0x1}, @ext={0xf3, &(0x7f00004f3000-0xf3)="a9a66376f6667b50db9c82ec5a1a7ac9244133e7db956dc49ff7548b85dbc3c589b04b68ce5dc5c92dfdb5fb62b64ab270e38fd98b28cfa5c70b4ad5c51e32d97a13191e1822ecee72b249450ef7a17ad52f23f1f4df45d71ee1a0e6455659b528fb2be357e095082091380c93838af8841a29314b64e9934f6c08dd35c8abdfb172801faaf073150eeecb1f263dcbdf9aa4144c4821ca9e598b1a473d14d578ba94cf13376f870d83ee8ce803d193d86c86bbd8f0fa25508ede243884cb2efabccafaa45ce1a956509c6c8035f7ed8a9d552570b03b299fcd853f8c81fa1f5991adc0e190d0b12e870e36b485863254d7839f"}}], 0x120) r3 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000055e000)='/dev/autofs\x00', 0x800, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f000005c000)={{0x80}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c"}) socket$unix(0x1, 0x0, 0x0) timer_create(0x1, &(0x7f00000bc000)={0x0, 0x14, 0x3, @thr={&(0x7f0000dd8000)="8536996d083393300a1b80ba308dd725c9c7ddf8d3e808bb6ba0b41e69086f78c562721c6532844298d35398ad5e15d4adbfc62719942667886e155c859a2ead644c4d1dfb0454779c5d6bbd73aa2313c2b3b5dfb2fa58917d41515a0bbf796e6938161ed17159a18c4380752feac85a8ae0e875870436d49b0a620c88306f406ca3751ac2b829ba56b85fed0ea47b02475285ef8ba56d33485973647649f8bab8b81013", &(0x7f0000b75000)="2338c2016c8d4a6569a0dc41ff6caceeff585066cb9c737fa11f6464dd87a9239c36e153c61e82a68494688a5ac4b1aa0546b7248792514534ab59672cacf625956ca230e01423e0b054b798a0125534dd862520d7ce93f6edc3f2801292397b3e906fcbc114ad0b018775098a1fee4b84e5a5fc6475b3ba368c7def27738d962f653ecfb5713ed58b2ca01a1b2ee6f8e285c37b3d38a1fc7d648d326369eb85bb4890709eb947d0503bc0cf444a626e3ed741ec979b17f2088ad4c053e09de8d6f7795536a3d04ffe4137b0097dec25163b048f581c14bf747438e290e16b9c46ea147f08501a"}}, &(0x7f0000089000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000f9b000)={0x0, 0x0}) connect$unix(r0, &(0x7f0000a31000)=@abs={0x1, 0x0, 0x1}, 0x8) mq_notify(r4, &(0x7f000014b000-0x60)={0x0, 0xa, 0x2, @thr={&(0x7f0000bef000)="1b606ff95528f77000d15dbda01027d4367936cf", &(0x7f00006b8000)="c9e646acc95fd764e4692221f76332679ee0317c57ea4425cf9b37da6cb8e57a06148e53a9bfd1543f8f4c383f29616d6b7134dc01e36717479307d5b69365b37266513b46c510b9ad6e03426e908b8f06f60b05dbfec8034224d749797e6948b6e2b9fe32652f3cb222731aa5cb0abb548905884bdfa62d27433f7d6abe43f36375547deff908cec4bc65dfd0015dbcc80e4c3d9cf56182c5af6833c11aa669344b16bf78aee963a52dc9d3859b8dcc08f76adab2a36fafadb6b4677efdb4895d0474ad64e00ba4b536b377d9f0a4d9d3376bec9978deed72b4c568405f96055b6496f655f02a901117cf5d2dff"}}) timer_settime(r5, 0x0, &(0x7f0000b1f000-0x20)={{r6, r7+10000000}, {0x77359400}}, 0x0) 2018/02/08 03:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) r1 = fcntl$dupfd(r0, 0x0, r0) accept$unix(r1, 0x0, &(0x7f000023a000-0x4)) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x1, 0x5}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000bd3000-0x108)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}, [0x0, 0x6, 0x5, 0xfffffffffffffff8, 0x0, 0x7, 0xd2b, 0x7, 0x3ff, 0x50a, 0x1, 0x1, 0x4, 0x8, 0x8]}, &(0x7f00003ec000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c47000)={0x0, 0x8000000000000000, 0x1, 0x4, 0x5, 0x81, 0x6, 0x5, 0x0}, &(0x7f00000ed000)=0x20) fremovexattr(r2, &(0x7f00004ba000-0x6)=@random={'os2.', '\'\x00'}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000761000-0xb8)={r3, 0x9, 0x7ff, 0x40, 0xa4, 0x5, 0x3f, 0xfffffffffffff801, {r4, @in6={{0xa, 0x2, 0x62bf, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000}}, 0x0, 0x6, 0x10001, 0x1000}}, &(0x7f0000c23000-0x4)=0xb8) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r2, 0x1, 0x200000002a, &(0x7f0000af6000-0x4)=0x80000100000006, 0x4) r5 = socket$inet(0x2, 0xa, 0x0) r6 = syz_open_dev$tun(&(0x7f0000371000-0xd)='/dev/net/tun\x00', 0x0, 0x204500) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000039e000)={"1265bc97305fa6663fefc2e912c6c1de", {0x4, 0xfffffffffffffff8, 0xfff, "9bf0939bf003"}}) socket$netlink(0x10, 0x3, 0x12) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_ifreq(r5, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) [ 60.622081] binder: undelivered death notification, 0000000000000000 [ 60.637299] binder: undelivered death notification, 0000000000000000 [ 60.647576] audit: type=1400 audit(1518060356.994:66): avc: denied { create } for pid=10861 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/02/08 03:25:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000514000-0xe)='/dev/keychord\x00', 0x408001, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000286000-0xe)='/dev/keychord\x00', 0x4000, 0x0) renameat(r1, &(0x7f0000407000)='./file0\x00', r2, &(0x7f00001d1000-0x8)='./file0\x00') bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d7e000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000649000)={0xaa, 0x1}) bind$unix(r3, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/08 03:25:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x1)=0x1a0, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000)='./file0\x00', 0x200400, 0x1b0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000004000-0x4)) socketpair(0x2, 0x80000, 0x3ff, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe2(&(0x7f00005f7000-0x8)={0x0}, 0x84000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000652000-0x30)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f00000a8000-0x5c)={{0xa, 0x1, 0x2, @empty, 0x6d}, {0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x8001, [0x4, 0x1f, 0x7318, 0x5, 0x88a5, 0x4, 0xffffffffffff8000, 0x800]}, 0x5c) 2018/02/08 03:25:57 executing program 0: r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000d60000)) fchmod(r0, 0x180) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000074000), 0x4) socket$netlink(0x10, 0x3, 0x8) 2018/02/08 03:25:57 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001000-0x5)='/dev/usbmon#\x00', 0x5, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001cb000)={0x0, @in6={{0xa, 0x2, 0xfff, @empty, 0xb}}, [0x0, 0xfffffffffffffffb, 0x6bc, 0x8, 0x9, 0x3, 0x0, 0xd0f, 0xfffffffffffffffd, 0x8, 0x7, 0x8, 0x1, 0xbb69, 0x5]}, &(0x7f0000619000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000366000-0x8)={r4, 0x21}, &(0x7f0000001000-0x4)=0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) 2018/02/08 03:25:57 executing program 5: mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000), 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f000082a000/0x2000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000b27000-0x8)) 2018/02/08 03:25:57 executing program 2: clone(0x0, &(0x7f0000f27000), &(0x7f000068c000), &(0x7f0000d1f000), &(0x7f0000001000-0x28)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00009f3000-0x8)={@local, @rand_addr}, &(0x7f0000001000-0x4)=0x8) pkey_alloc(0x0, 0x0) r1 = memfd_create(&(0x7f0000de7000)='eth0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xbcdb, 0x800, 0x8, 0x2, 0xff, 0x6, 0x7fffffff, 0x7}, 0x20) 2018/02/08 03:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000ed000-0x4)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000060f000)={0x0}, &(0x7f0000300000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000080000)='net/bnep\x00') fstat(r1, &(0x7f000023f000-0x44)) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$evdev(&(0x7f000047a000)='/dev/input/event#\x00', 0x0, 0x4000) 2018/02/08 03:25:57 executing program 3: mkdir(&(0x7f000068b000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x0) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)) sigaltstack(&(0x7f0000195000/0x2000)=nil, 0x0) connect$unix(r0, &(0x7f0000f08000)=@abs={0x0, 0x0, 0x1}, 0x80000001) 2018/02/08 03:25:57 executing program 2: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c}, {0x6, 0x0, 0x0, 0x50000}]}) socket$inet(0x2, 0x2000008000a, 0x4) r0 = syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ed000)={0x0}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000ee000-0x10)={0x11, 0x0, &(0x7f00000be000)}) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00000ee000-0x8)={0x3f}, 0x0, 0x8) signalfd(r0, &(0x7f000003d000-0x8)={0x800}, 0x8) 2018/02/08 03:25:57 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000006000)={0x5f0, {{0xa, 0x2, 0x800000000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xcfd}}}, 0x88) [ 60.866485] FAULT_FLAG_ALLOW_RETRY missing 30 [ 60.866489] FAULT_FLAG_ALLOW_RETRY missing 30 [ 60.866502] CPU: 1 PID: 10901 Comm: syz-executor1 Not tainted 4.9.80-g20c8a00 #30 [ 60.866507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.866520] ffff8801b54d7840 ffffffff81d94b69 ffff8801b54d7b20 0000000000000000 [ 60.866529] ffff8801cb795790 ffff8801b54d7a10 ffff8801cb795680 ffff8801b54d7a38 [ 60.866546] ffffffff816624ba 0000000000001244 ffff8801d432e8f0 ffff8801d432e8a0 [ 60.866547] Call Trace: [ 60.866562] [] dump_stack+0xc1/0x128 [ 60.866574] [] handle_userfault+0xa3a/0x1310 [ 60.866588] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.866597] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 60.866608] [] ? handle_mm_fault+0x117b/0x2530 [ 60.866616] [] ? handle_mm_fault+0x1fc3/0x2530 [ 60.866624] [] handle_mm_fault+0x1fd1/0x2530 [ 60.866633] [] ? __pmd_alloc+0x410/0x410 [ 60.866641] [] ? memset+0x31/0x40 [ 60.866650] [] __do_page_fault+0x5c2/0xd40 [ 60.866658] [] ? mm_fault_error+0x2c0/0x2c0 [ 60.866665] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.866673] [] do_page_fault+0x27/0x30 [ 60.866680] [] page_fault+0x28/0x30 [ 60.866690] [] ? strncpy_from_user+0xaf/0x2d0 [ 60.866698] [] ? strncpy_from_user+0xb1/0x2d0 [ 60.866706] [] ? strncpy_from_user+0xaf/0x2d0 [ 60.866713] [] ? kmem_cache_alloc+0x215/0x290 [ 60.866720] [] getname_flags+0x10e/0x580 [ 60.866726] [] getname+0x19/0x20 [ 60.866734] [] do_sys_open+0x22d/0x620 [ 60.866741] [] ? filp_open+0x70/0x70 [ 60.866748] [] ? do_futex+0x15c0/0x15c0 [ 60.866757] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 60.866764] [] SyS_openat+0x30/0x40 [ 60.866772] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 60.866823] FAULT_FLAG_ALLOW_RETRY missing 30 [ 60.866830] CPU: 1 PID: 10885 Comm: syz-executor1 Not tainted 4.9.80-g20c8a00 #30 [ 60.866835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.866847] ffff8801d098f820 ffffffff81d94b69 ffff8801d098fb00 0000000000000000 [ 60.866858] ffff8801cb795790 ffff8801d098f9f0 ffff8801cb795680 ffff8801d098fa18 [ 60.866869] ffffffff816624ba 0000000000001244 ffff8801d439b8f0 ffff8801d439b8a0 [ 60.866871] Call Trace: [ 60.866880] [] dump_stack+0xc1/0x128 [ 60.866889] [] handle_userfault+0xa3a/0x1310 [ 60.866897] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.866906] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 60.866913] [] ? __schedule+0x683/0x1ba0 [ 60.866921] [] ? __lock_is_held+0xa1/0xf0 [ 60.866928] [] ? handle_mm_fault+0x117b/0x2530 [ 60.866935] [] ? handle_mm_fault+0x1fc3/0x2530 [ 60.866942] [] handle_mm_fault+0x1fd1/0x2530 [ 60.866948] [] ? __pmd_alloc+0x410/0x410 [ 60.866956] [] ? memset+0x31/0x40 [ 60.866964] [] __do_page_fault+0x5c2/0xd40 [ 60.866972] [] ? mm_fault_error+0x2c0/0x2c0 [ 60.866979] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.866987] [] do_page_fault+0x27/0x30 [ 60.866994] [] page_fault+0x28/0x30 [ 60.867002] [] ? strncpy_from_user+0xaf/0x2d0 [ 60.867010] [] ? strncpy_from_user+0xb1/0x2d0 [ 60.867018] [] ? strncpy_from_user+0xaf/0x2d0 [ 60.867025] [] ? kmem_cache_alloc+0x215/0x290 [ 60.867033] [] ? vm_mmap_pgoff+0x176/0x1b0 [ 60.867040] [] getname_flags+0x10e/0x580 [ 60.867046] [] ? up_write+0x1a/0x60 [ 60.867053] [] user_path_at_empty+0x2d/0x50 [ 60.867060] [] SyS_link+0xd4/0x430 [ 60.867067] [] ? SyS_linkat+0x580/0x580 [ 60.867073] [] ? do_futex+0x15c0/0x15c0 [ 60.867080] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 60.867089] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 60.867095] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 60.867103] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 61.303374] CPU: 0 PID: 10905 Comm: syz-executor1 Not tainted 4.9.80-g20c8a00 #30 [ 61.310959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.320282] ffff8801c88275d0 ffffffff81d94b69 ffff8801c88278b0 0000000000000000 [ 61.328243] ffff8801cb795790 ffff8801c88277a0 ffff8801cb795680 ffff8801c88277c8 [ 61.336223] ffffffff816624ba 0000000000001244 ffff8801d37a68f0 ffff8801d37a68a0 [ 61.344186] Call Trace: [ 61.346747] [] dump_stack+0xc1/0x128 [ 61.352081] [] handle_userfault+0xa3a/0x1310 [ 61.358108] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.365088] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 61.371466] [] ? handle_mm_fault+0x117b/0x2530 [ 61.377667] [] ? handle_mm_fault+0x1fc3/0x2530 [ 61.383868] [] handle_mm_fault+0x1fd1/0x2530 [ 61.389892] [] ? __pmd_alloc+0x410/0x410 [ 61.395571] [] __do_page_fault+0x5c2/0xd40 [ 61.401420] [] ? mm_fault_error+0x2c0/0x2c0 [ 61.407358] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.413991] [] do_page_fault+0x27/0x30 [ 61.419495] [] page_fault+0x28/0x30 [ 61.424740] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 61.431546] [] ? userfaultfd_ioctl+0x4b0/0x24e0 [ 61.437831] [] ? get_futex_key+0x1050/0x1050 [ 61.443857] [] ? userfaultfd_release+0x650/0x650 [ 61.450229] [] ? perf_event_comm+0x1a0/0x1a0 [ 61.456255] [] ? __lock_acquire+0x629/0x3640 [ 61.462278] [] ? do_futex+0x3f8/0x15c0 [ 61.467785] [] ? vma_wants_writenotify+0x51/0x380 [ 61.474242] [] ? vma_set_page_prot+0x10f/0x180 [ 61.480442] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.487423] [] ? userfaultfd_release+0x650/0x650 [ 61.493795] [] do_vfs_ioctl+0x1aa/0x1140 [ 61.499472] [] ? ioctl_preallocate+0x220/0x220 [ 61.505674] [] ? selinux_file_ioctl+0x355/0x530 [ 61.511962] [] ? selinux_capable+0x40/0x40 2018/02/08 03:25:57 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000)={0x0}) write(r0, &(0x7f0000005000-0x82)="baad3ea1beccf327d2489cffda088922d3f1e4aa7a6d678e31dce48a7e6badb5a7a2422df900431616fef4a3ee85345da2047efa99d6ca011d7a0189f15494c2e52541ba7dd709008f6931057bb455cf3f4e05f1ce631ce2dc087365dff7c2ea6076ef27f7aa01628a691d000375b1d7f2c5f8173bfe8c26606c4ceb9a3ebb5e8c04", 0x84bb47bd1aad0eba) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x363, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000006000)={0xff, 0x1, 0xa14}) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000002000)=""/161, &(0x7f0000005000)=0xa1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$fuse(r2, &(0x7f0000c25000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/02/08 03:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000338000)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f0000aaa000-0x10)=[{&(0x7f0000ee9000-0x63)="e863c016f5af9c5d2751188d310932b7f4160774af3a393af47818e7526215e481394cb89594070da254cc5ea21fe4e9808fed1dc58813b1f18443ee842df1f58be6edeaaabcc3769cccc221c02aef0d566e82747de61f0f69b1b1e0fe88ab50bbddce", 0x63}], 0x1) sendto$inet6(r0, &(0x7f0000fb2000)="742a4d254d1f82", 0x7, 0x0, &(0x7f00008e6000)={0xa, 0x3, 0x7fff, @empty, 0x9}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc7000)='/dev/vga_arbiter\x00', 0x40, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r2, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000c4c000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000901000)='net/ip6_tables_targets\x00') r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e85000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timerfd_gettime(r4, &(0x7f0000b4a000-0x20)={{}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000865000-0x10)={0x1f, 0x0, 0x31, 0x2, 0x0}, &(0x7f0000a94000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ec1000)={r7, 0x6}, &(0x7f0000c9c000-0x4)=0x8) getrusage(0xffffffffffffffff, &(0x7f0000013000-0x46)={{}, {0x0}}) recvmmsg(r0, &(0x7f0000db5000-0x78)=[{{&(0x7f0000e58000-0x9)=@rc, 0x9, &(0x7f000085a000-0x30)=[], 0x0, 0x0, 0x0, 0x1}, 0x113}], 0x1, 0x100, &(0x7f0000efa000-0x10)={r8, r6}) fallocate(r4, 0x2, 0x0, 0x3ff) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000bd1000)=0x5) 2018/02/08 03:25:57 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00008b7000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cf2000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e7000)=0x20) accept4$nfc_llcp(r0, &(0x7f0000004000), &(0x7f000071f000)=0x60, 0x80800) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000087e000-0x1f)={0x3, 0x0, 0x2, 0x2, 0x401, 0x7, 0x0, 0x5, r1}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000001000)={0x27, 0x4, 0x2, 0x7, 0x1, 0x26c, "7275666faa2044ab311e9833429bc03d23361971c1e5d12207626cc60402e4284b8f5ac361daa4f35d2b5d9b21018779e33edeecc7e6c785d8e6a2278886d2", 0x100}, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r2, &(0x7f0000004000)=[{{0x0, 0x2710}, 0x9, 0x7, 0x8}, {{r4, r5/1000+10000}, 0x1, 0x0, 0x8000}, {{r6, r7/1000+30000}, 0x4, 0x1, 0x20}, {{r8, r9/1000+30000}, 0x10, 0x3, 0x80}, {{r10, r11/1000+10000}, 0x5, 0x3, 0xff}, {{0x0, 0x7530}, 0x5, 0x2664, 0x1}, {{0x0, 0x7530}, 0x80000001, 0x7, 0x81}, {{r12, r13/1000+30000}, 0x1, 0x40, 0xfff}], 0xc0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/08 03:25:57 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCCBRK(r0, 0x5428) r1 = userfaultfd(0x800) fcntl$dupfd(r1, 0x5, 0xffffffffffffffff) 2018/02/08 03:25:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') exit(0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00005de000-0x4)=0x33ca, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000cf5000)) write(r1, &(0x7f0000da0000)="6d8a", 0x2) 2018/02/08 03:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000820000-0xa)="000000000e0000093600") ftruncate(r1, 0x3) ftruncate(r1, 0xb) 2018/02/08 03:25:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x6, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/08 03:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x2, r0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000742000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) r3 = fanotify_init(0x0, 0x8400) r4 = accept(0xffffffffffffffff, &(0x7f0000af2000)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f000016f000-0x4)=0x1c) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f000045d000)) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r5 = socket$inet6(0xa, 0x400000000001, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0}) r7 = dup2(r5, r5) ioctl$EVIOCGABS20(r7, 0x80184560, &(0x7f0000e2b000)=""/136) select(0x40, &(0x7f00000f6000-0x40)={0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x100000001, 0x80000001, 0xf67}, &(0x7f000068e000)={0x9, 0x3, 0x200, 0x5, 0xe0000000, 0xc85, 0x9, 0x4}, &(0x7f000005b000-0x40)={0x80, 0x40, 0x1, 0x8d1, 0x80000001, 0xffff, 0x3, 0x401}, &(0x7f0000534000-0x10)={0x77359400}) select(0x40, &(0x7f0000aa2000)={0x3, 0x2, 0x3, 0x1, 0x7ff, 0x1, 0x1, 0x4}, &(0x7f0000bd1000-0x40)={0x4, 0x4, 0xffffffffffff9892, 0x5, 0x400, 0x43c, 0x0, 0xa10}, &(0x7f000066d000)={0x100000000, 0x9c27, 0xfff, 0x5d507fb, 0x42, 0x4ad, 0xffffffffffffffff}, &(0x7f0000390000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000070b000)={r6, r8}, 0x10) fcntl$getflags(r3, 0x408) r9 = dup(r5) getsockopt$inet6_opts(r9, 0x29, 0x3f, &(0x7f00006db000)=""/102, &(0x7f0000016000-0x4)=0x66) setsockopt$inet6_tcp_int(r9, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r5, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000e78000-0x1), 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r9, &(0x7f0000502000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000adc000)={0xa, 0x3, 0xfffffffffffffffa, @empty, 0x8}, 0x1c) 2018/02/08 03:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000895000)={0x21, 0x3, {0x3, 0x0, 0xffffffffffffff73, 0x1, 0x1}}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000b4c000-0x8), 0x3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000219000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000025d000)=0x20) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000c40000-0xc)) epoll_pwait(0xffffffffffffffff, &(0x7f00005fe000-0xc)=[{}], 0x1687, 0x7, &(0x7f0000f6b000), 0x4) [ 61.517812] [] ? __fget+0x201/0x3a0 [ 61.523057] [] ? __fget+0x228/0x3a0 [ 61.528298] [] ? __fget+0x47/0x3a0 [ 61.533453] [] ? security_file_ioctl+0x89/0xb0 [ 61.539650] [] SyS_ioctl+0x8f/0xc0 [ 61.544807] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 61.587132] audit: type=1400 audit(1518060357.934:67): avc: denied { validate_trans } for pid=10908 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/08 03:25:58 executing program 3: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006ee000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000042c000-0x50)={{0x1, 0x0, 0x0, 0x1}}) 2018/02/08 03:25:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000+0xebc)='./file0\x00', 0x2000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e70000)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00008c4000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007f6000-0xe8)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000aaf000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0xa01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x8001, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00002f3000-0x10)={&(0x7f0000fc2000-0x2354)={0x2354, 0x1, 0xc, 0x28, 0x4, 0x3, {0x3}, [@typed={0x8, 0x59}, @typed={0xc, 0x21, @str="ca6c6f00"}, @generic="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@typed={0xc, 0x22, @uid=r1}, @typed={0xc, 0x2c, @uid=r2}, @nested={0x12d8, 0x65, [@generic="eb3c967d5cc59ae687c9922b67983db94e5a71dcbe17d5355058a1801b8a9c75564b199fa4fb14b304c9748b146e1c723b697b895a4400725e387fd5a0e56409e7b0a51e42bdbf8d91919b125f37c77175c1979035ce9845d02bd18e6b287ac25e68a2c7b72612c1727b2fbacca86d60937363790c138039b1087d831ac5626fb95974f1663535dd0d512af82d1353e671c4684924a32623e2841e3a0f97e682bcae93e695bc45897473f7c69440be2bd0fa51e685fe4e22ac94243adefc55617d52b7d9c13f29a1108cefc2bb7f29f5b47fa78269bb0ff9eb89de5bda517cf3bcb70f52475690e0dd1069d58756fc9c68b741ff04cafb546243e2d3663da36c79111b9748ae76f8a5076fd393d3977076065f6bcfba209633c007bed9d6897a48038f6745ea4aadc2ec40905bc2d574a3c15a4c32ec252df613b17a58fe4efabd6e12db4319aaf73ef07a5d93f90322269cc2955b8b03f050ea3a2fd21754d4f3d6486afecb85649a09dbfb01fcfe31b0838cffbb9757742182c14b5ce53c9b6324bcc129f9bd04a81cf036f7d10a4d8ebeca6c6e8accf0332b2fa830c478487f23bf100e726528124aa9028dda2cba97495394fd9823da97dac02f225fad05284aa6af1b936b11dd163c7fd21546812d477f0c92f3d5f6c45ee2b6548b7c58b3ef69155bd736e7707eda9236a188e2f48245592af73d6ec8041cb68eb25d602dec8f7520944606e214bc5e4b4855ba538965677741f63f7d1d06aa84e706862d5cf3eedd6a53ad58c12b00ea00b908a9fc12a0d2e0cda6c531e076af1de26520ba5f7db09925d241a92f11cbeab6375b1e1da5f3b33f8f41773a1caa3973ef5ebc1a1e5af5718ab9e315a1c70fd1a32f64b20681d300d6bc3b8af6859d72547dc92330fad04b5b3e960ed6b979577705deae1605296b1b3c28f2911b5bdaf2fd33dd0d292d175d82ce3d8ee0f836ed0916b3f5dea7b83654e4d8152a089c8b2239100abb0f599656c6948dd790c041798bc3b2c29bcd1d195a995644358400daa139e642c8d1e348ee570fc9a872ed1c1c398db981fa186c8eb8ea291d2445908868db157080b2e1bfcab0f74cde2e5b7fd314736fb7f29a074e9b5ba1a9d20d0a6326a6a0e307cb6de0c129adddba05d4df5caaed633f37361c055266f375bfb94f5af763c1abb62f0768cdabb94b1d61b96348abed8816247c954e6e562f4877b665536aabe596b04acdef41aaeaf6bd28ead87b8ca44bc1a1ef78518a19a6beccf7f1cc81c3c2fccce5b85b111516d716551d1ffe416fef1166d4087315e617baf130b021aa0cb785858a1f7d018fc0c938982d1e6847bcfd0fa634cc29c35280b2c0640b533f2fe0d91129394c0eae38cca212847b191711f173142b2366364dedac7fa076390a9190274f8213bfa50da8700eb8040e779788d441f0f111dc2d47001eaa0d62159146c456d7bb8ee41d6573394a178da2eeec0fa5520678012eeea8df819408d78621b0a122d61a8c17f51a7c96a765ad23344da50591a96eea3a34e0d4d3bd11c953a6db49e8f70512795135d289afd2e5951a2b0be737add7daf88eb1cf9cd283c8dda429a9b9aedf2ea74aa929029d5bcfb5f6c8d747e9ac05542c29e46577c18cef31593316b95f9ed8bf7347f4a2737b029bc132d07655c6ee43f240ea9f01dc508a3fcf3403bdada47040622246d32fbefe0edcbda9df242e09b8d74b5c5ec51f77d8fc8e76590286c03ac88ec9256576847eb61632df329ded6ec21227edcb6acb8c3102144d5217189bdc9e2b9badec02417f469cb237d6886b3bd24c0678800b2ffa08c5d10befb955fef23a2abb4e60e1f9f49fefd875cdd0a1de2130c57cd0e6cb923bb4f18a75fc9aefa22dcb5634a2fd78537259beeb60de96bdbdecddbf9322aee2fca3bb2ef8416276fbf370cb20da7060e028ead1e7b4497a83dde2f85966660bc14a4aaf814cd6eb6ede69877636b41cd585ce8a517496e35f847c93b1cdac264656f2b76c601b817c14f3e3a719ed651356019a6a2976fc0b4127bbe6de938ad99d71dbcc08656735504aa7ba8847eb6910175055d7136c14c37169e80599e594b79fbbad0399ed4cd616a9917fbb5a6d4acf0884fdc45bafdec08899948e2c87fd529b2edeb2248ec1d3dee07248bc057d0338c2a89423b025cc6903d03f10d54a64f4f0b3f7d05bacad4d34f24d8877916ffa0c952dd2133ce587adf0a82d6b91ebf949e9b8f013a3daa8f34c02df2860712aec35a58033541bd94761a285fce36877ef6f562e45922dceb0a5fedb2afdc2653c5a56f3bcbf494786afbf8ec6546135e974563767928234ffd16894f96a2acb4489235d0d1e808c5e90c3cb12f0026532b722b917ac2a82245b3b96607a37c78b2a71e5d523ef3dcb9f1effdf658cd3241afc5c92256c33a21e8b6b65d22c23ab69dbe82f13f4745073362619105bc07a58746e3ccaba39402fee46ebe8e4c8a0127b5a793b0870dda7381af9460a424f78a038d7b17a82ba6a0ae4f3764044dc197db300df4c12ae1576066aaaee449be4ef68536f24db46c07a1e3404531ccc3c1056957b248549c369a68bfe52aac29b5e53388ac0633ec3228860087f5abb5c10a5bb7e6e66d9f5604f3240780c078a61412d1f575c598efe55bdd26cd4b2c2bb5ca6c59d5cc8b86acfe61ab617642e9581ae0a1f2b417b4eae673b2131d6c79687fde4626900910d1d8584e02666342c512963522389d6e43625d1db6244c874e0a6f56bbea4d33d383a1ba92f08eda06cd845ee10173cfffe27c93673876d957f3a741ec59908294db5af82ad70815449c7999a6aaa04900cace89bac35103bd3f3b85d6b07ed55349ddd9f5128bb94f86f6c1eaf89ca0c4c71fbe0746cc675ab79fe6c60604ef4e48264520c4c4181b3044b86069af500df1781fa431bae51032cc5d80ce0e0a60fd6d4bf012065295c2dac25b504041dd6f15a06d6a887f60d32f8125af8cdf0aa85b2a4ae396e809f678e5d4fd922b266cd35783bb59bae1167fa895a2d989fd39f21c65d88aa9217095313d24f1541e2615615c3ac9201a8be9492cc1ce9a9ba4052346b1b8eb7aa2ad78d56b60370367ef6aecc5c0bb45fa6443d9a842c5ce01a8e48cbd19bf6ba72d4c31c63a2ae6835fc81e68a5fe05c2b218d75bfd6cac65289fe1fe7dea5fc12bda91d97029d23b8df7ac63794df61674825f9fb6dd0a3fcae4ecd6457ca537f1e3a82c64283b5afd4a42b7b99a0691c5ea9ea4ea7caebb1fdcf048f692307d1e6310f7fecb959b7ae88fd75282ab0c6f8bfd77ad11b1af07242759b8f1d8dcde6ff193bcf2691f7bb9d5f139bc0a398351c025d3d1f171dfb9d554f49c0cebfac7bcdc403b2e321c5f680c7b721807eb3a00b644f291c11bb791420a40302818bd5cf1ba8b7d3d7f33e9299980127922ed85d95b8bccde0b401d85e0be539337ff7d1903e7109c2bfadf0c72c347328993e674c1752a276f703b557bd4ce27ffda0962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@typed={0x10, 0x6e, @u64=0x5}, @generic="9aef8863cf1b7a84ffb9d26a857c9cb4b62b232df7019f82a11b4c3002835001478793cee7e4a7f821c365036d0b8a5752a8b90944651a20f7736b90cd80a94685ac83b849e2b1a4b0d33304a97a0d103ee4b177aba7ba8bd415c6e1c04dbd3b7059b87b4f97b84000c26e0b38", @generic="28ec1d5d85aa0198f83e6f8fccf8b79d89962a950317e73d039fce6dba8c0491c566185a4c35fb7838b7a54122a4e88366ea9afbb3bd63c8c3f2cf75e505b868fc7e60729860bb4f82906cfc5e3035ffca33e317227ad6bd844e06b49c56220996053c8855270012a64e9ba6c5cfdcfda55f23cc39cf22149a7d9087e305f2464917f0144d2b71f8cac1ee5da84ad77e0dcdca23004769e25a3f4641cb4c324f7e11d14054814b929438e4f9be2457ea7300f9bc117bd3a4059c8ef8df0357fb0d4b298af12583e0ac86081e970260d5dda55101e82ea38edcc1bc83734c563dfbe52576db31764aafccd6989bb5f2075d62fc46", @typed={0x18, 0x11, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x1d, @uid=r3}, @typed={0xc, 0x4d, @fd=r4}, @generic="2b669e8c692e4ca6c36dfeea077894a1824b91c6757eda546d7a407607a9fb2ca0cbb7d13b1c1cc94c943f4a6acdb5600a", @generic="27f7ac1c7e311460d250590ef76fe67724a8ba8420461f6a1d6d269b519c7108cc47bc3f4bfa5ca97581ca0a160702e8534f416c7380cd31498173960c386fb87e6fde1f08c1242db124495b01194fa63b9d98f023ca1b3c7b84d22bb9489d16add97d23f1a1a87bd2cdad5d6f3499abb500d1cda1155898194c76e769bbbaf02c8448f49255b5750481365c143869a8328090f347e6efac7bf4509beb62c1fb2ca3600f3e30d42cc51cc63d331a7efbb0e84b9f88fc4d61214fef9a8533274d6a0bdeb5e25188fff10cf04ad428532b0d69f8ad9312bdd8ebf752e37ee8a10ee622a99b3d7baefeac7583cc71493fbab393dc5fff6e", @typed={0xc, 0x6c, @pid=r5}]}, @generic="6fed0fdbeb5d3f51f9527aaa4c1778917cb2e0f24d62bfa36d41840fe25cede30ba10a056e872db9559f0749de3ae27d283a4c06cc1c366663e64a"]}, 0x2354}, 0x1, 0x0, 0x0, 0x80}, 0x40001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00000eb000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) open(&(0x7f000055c000)='./file0\x00', 0x8000000000, 0xc) membarrier(0x0, 0x0) 2018/02/08 03:25:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000891000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000622000-0x9)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e9b000)={0x0, 0x80000000}, &(0x7f0000961000)=0x8) socketpair$inet(0x2, 0x2, 0x3000, &(0x7f0000461000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000e1000)={r1, 0x6, 0xca1}, &(0x7f000075a000-0x4)=0x8) r2 = creat(&(0x7f0000722000)='./file0\x00', 0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000207000)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x406, r2) 2018/02/08 03:25:58 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x140, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000007000/0x1000)=nil, 0x1000}, 0x3}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000010000)={0xaa, 0x2}) r2 = dup2(r1, r1) ioctl$VT_ACTIVATE(r2, 0x5606, 0x80000001) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) getsockopt$netlink(r2, 0x10e, 0x1, &(0x7f0000005000)=""/241, &(0x7f0000012000-0x4)=0xf1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x2, 0x0) 2018/02/08 03:25:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x485, &(0x7f0000001000), 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000248000)=r1) 2018/02/08 03:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000df9000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000749000-0xf8)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/08 03:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000c80000-0x132)=@pi={0x0, 0x0, @eth={@random="945b5ce496ad", @random="f2e6d7298246", [], {@ipv6={0x86dd, {0x0, 0x6, "d2ed29", 0x17, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, {[@fragment], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xf, 0x0, "53aa196848809f"}}}}}}}, 0x51) iopl(0x10001) 2018/02/08 03:25:58 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000013000)='/dev/usbmon#\x00', 0x2487, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x7fff) rt_sigtimedwait(&(0x7f0000012000-0x8), &(0x7f0000001000), &(0x7f0000001000)={0x0, 0x989680}, 0x8) 2018/02/08 03:25:58 executing program 3: socket$inet6(0xa, 0x2, 0x1000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x9, 0x21000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, r2}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="19b06405880ab0cc0de7a6bed0dab65963ce016e20ac9c203096986d7a738cb5a2fe434f40714182ac1c1ee860c05656acc596577d588a3f05b88e826a062880d2f2fb48aa05d36a933a34648d079f734ea2dc47bae62cf7ddf77c3b5b807a6bdd073bca4dfe71c9a9eba4511a765e7579dc480f61cf1243ce227a3b7cc805c96f3b52a772f0c3e633316e283d62ab8e74925fa6acf9bd6069790506aebb37459594c4f977c5de51e043ec9907035b1bbe25b176f85cdf5f32e9c87f3988bd559e5741490c51b90bd9a94b7428e9b7189f468f1eee797fb7fb0f8b60f1dfc6513b99d043f608c138") 2018/02/08 03:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000dc1000)={{}, {0x0, 0x0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f71000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000866000)=0x6, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000076b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000dbb000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x8, 0x1, @fr=&(0x7f0000f5a000-0x18)={0x400, 0x5, 0x0, 0x10001, 0x9, 0x80000001, 0x6}}}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000233000-0x20)={{0x0, 0x2710}, {0x77359400, r0}}, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000da1000-0x50)={@common='lo\x00', @ifru_mtu}) 2018/02/08 03:25:58 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fc1000-0xd)='/dev/usbmon#\x00', 0x100, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000fc0000)=""/11, &(0x7f000023f000-0x4)=0xb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r1, &(0x7f000033a000), 0xfffffe98, 0x0, 0x0, 0x0) 2018/02/08 03:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f000071c000-0x108)={0x4, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, {{0xa, 0x0, 0x6b0a, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x108) write$sndseq(0xffffffffffffffff, &(0x7f0000e14000-0x25)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect={{0xffffffff}}}], 0x30) 2018/02/08 03:25:58 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000bb5000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e51000)='net/psched\x00') accept4$unix(r0, &(0x7f0000cf6000-0x8)=@abs, &(0x7f00008e0000)=0x8, 0x800) pread64(r0, &(0x7f0000a48000), 0x0, 0x2000000) 2018/02/08 03:25:58 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) inotify_init1(0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000002000-0x4), &(0x7f0000004000)=0x4) [ 61.698229] audit: type=1400 audit(1518060358.034:68): avc: denied { write } for pid=10945 comm="syz-executor1" name="net" dev="proc" ino=21507 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 61.700446] 9pnet_virtio: no channels available for device ./file0 2018/02/08 03:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000003, 0x0, &(0x7f00000d5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000}) sched_yield() unshare(0x400) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001b000-0xf)='/dev/sequencer\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000813000-0x10)={0x1, &(0x7f0000651000-0x1)="04"}) accept4(r0, &(0x7f0000bc8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000e31000)=0x3a, 0x80800) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000791000-0x4)=r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000eab000-0x4), &(0x7f0000d7d000)=0x4) 2018/02/08 03:25:58 executing program 2: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000f14000-0x82), &(0x7f0000f14000-0x4), &(0x7f00004fe000-0x4), &(0x7f000068a000-0x8)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000002d000-0x9)='/dev/rtc\x00', 0xc0000, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) close(r0) 2018/02/08 03:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x4001, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000001000-0x1)) [ 61.743215] audit: type=1400 audit(1518060358.084:69): avc: denied { add_name } for pid=10945 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 61.776823] 9pnet_virtio: no channels available for device ./file0 [ 61.782399] audit: type=1400 audit(1518060358.114:70): avc: denied { create } for pid=10945 comm="syz-executor1" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/08 03:25:58 executing program 6: socketpair(0x10, 0x80000, 0x4, &(0x7f00009c4000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b26000)={0x2690, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000430000)={0xfffffffffffffffc, r2, 0x0, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 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) preadv(r1, &(0x7f0000001000)=[{&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}, {&(0x7f0000001000-0x9e)=""/158, 0x9e}, {&(0x7f0000001000)=""/66, 0x42}, {&(0x7f0000002000-0x2)=""/2, 0x2}], 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000003000-0xc)={0x1e45, 0x1, 0x101, 0x4, 0x10000}, 0xc) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002000)={0x1, &(0x7f0000002000-0xf)=""/15, &(0x7f0000002000-0x18)=[{0xc695, 0xc1, 0x7, &(0x7f0000000000)=""/193}]}) init_module(&(0x7f0000002000)='[(losystem$security$wlan0,/eth1GPLppp0lo\x00', 0x29, &(0x7f0000003000-0x10)='-md5sumvboxnet0\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x66) connect$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"4dcdecaa271b0a"}, 0x1}, 0x10) r3 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) setreuid(r3, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000002000), &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r5, 0x1) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000002000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000007000-0x4)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000-0x4)=0x25a8, 0x4) fcntl$getflags(r0, 0x1) connect(r0, &(0x7f0000002000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x4040000}, 0xc) 2018/02/08 03:25:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000449000)='/dev/sg#\x00', 0x9, 0x80001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0xff}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e98000-0x10)={0x8, 0x8202, 0x10000, 0x1f, r1}, &(0x7f0000c5c000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00002b0000-0x4e)="240000001a0025f00000800400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2018/02/08 03:25:58 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x271) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r1) eventfd2(0x401, 0x1) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) add_key(&(0x7f00005cb000)='logon\x00', &(0x7f0000f83000)={0x73, 0x79, 0x7a}, &(0x7f0000753000), 0x1954a63c, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, 0x0) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006d4000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) r4 = creat(&(0x7f000077c000-0x8)='./file0\x00', 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f00008f1000)=0x101, 0x4) sendto$inet(r0, &(0x7f00007e2000)="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", 0x219, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r5 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r5, 0x0, 0x1, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000003000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) 2018/02/08 03:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000aa8000)=0x5a8) write(r0, &(0x7f0000380000)="240000001a0025f00018002700edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) openat$sequencer2(0xffffffffffffff9c, &(0x7f000048e000)='/dev/sequencer2\x00', 0x8041, 0x0) 2018/02/08 03:25:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000521000-0x1b)='#\x00', 0x80, 0x0, &(0x7f00008b6000)={0x0, 0xd5f0, 0x592e, 0x0, 0x1}) r1 = accept$packet(r0, &(0x7f0000525000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000de4000-0x4)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000f4a000-0x14)={@loopback, 0x0}, &(0x7f0000f5f000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000144000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/02/08 03:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000f13000)=[{0xc}], 0xc}, 0x0) mmap(&(0x7f0000154000/0x3000)=nil, 0x3000, 0x0, 0x810, r0, 0x0) 2018/02/08 03:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bef000)="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") ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a85000)=""/81) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000078b000)={0xd5, 0x0, {0xffffffffffffffff, 0x3, 0x7, 0x3}}) syncfs(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000437000)=@assoc_value={0x0, 0xce0}, &(0x7f00005db000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000064b000)={r1, 0x9, 0x30}, &(0x7f00007ad000-0x4)=0xc) 2018/02/08 03:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d51000-0x13)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f23000-0x8)={0x0, 0x8}, &(0x7f00006ef000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e65000)={r1, 0x1e}, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00001ca000-0xec)=""/236, &(0x7f00008ec000)=0xec) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000a80000-0x8)) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x8, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6}]}) 2018/02/08 03:25:58 executing program 7: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000fb9000)={0x0}) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0xfffffffffffffffb, 0x0, 0x0, @time={r1}, {}, {}, @addr={0x800, 0x5}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a73000)=[{&(0x7f0000001000-0x4)=""/4, 0x4}], 0x1) 2018/02/08 03:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000036b000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000447000)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f000048e000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000256000)="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", 0x1000, 0x0, &(0x7f0000a94000)={0x11, 0x18, r1, 0x1, 0x100000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f0000c76000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pkey_alloc(0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000028a000-0x8)) 2018/02/08 03:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) symlinkat(&(0x7f0000aaa000)='./file0\x00', r0, &(0x7f0000665000-0x8)='./file0\x00') read(r1, &(0x7f0000482000)=""/19, 0x4) 2018/02/08 03:25:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000750000)='/selinux/enforce\x00', 0x4405, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000bb000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000166000)={r2, &(0x7f00002d6000-0x60)=""/104}) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f000063a000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, "0e7e"}], 0x18, 0x40000801}, 0x20008000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000200000)={0x5, 0x6, 0x100000001, 0x0, 0xfffffffffffffff7}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000561000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000cf8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000831000)={r3}, &(0x7f00000cb000-0x4)=0xffffffffffffff4a) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000bbf000), &(0x7f0000587000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008a9000)={r4, 0x5}, 0xfffffffffffffd14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c6b000-0x8)=@assoc_value={r4, 0x2}, &(0x7f0000528000)=0x8) timerfd_create(0x10000001, 0x800) recvmsg(r0, &(0x7f0000a67000)={&(0x7f0000c09000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f00005c1000)=[{&(0x7f0000237000)=""/25, 0x19}, {&(0x7f0000963000)}], 0x2, &(0x7f0000deb000)=""/56, 0x38, 0x40}, 0x40000021) 2018/02/08 03:25:58 executing program 2: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f91000)={0x0, 0x36, 0x30, 0xfffffffffffffff9, 0x6}, &(0x7f0000f91000)=0x18) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f92000-0x6)={r1, 0x10000}, 0x6) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f92000-0x10)=@buf) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x1000000000000075, &(0x7f0000f92000)=[]}, 0x0) 2018/02/08 03:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000cf000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00006a4000)={0x1, 0x1, [@link_local={0x1, 0x80, 0xc2}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000282000-0x4)=0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000056e000-0x4), &(0x7f0000ed5000)=0x4) get_robust_list(r3, &(0x7f00007b3000-0x8)=&(0x7f0000849000), &(0x7f0000109000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000089f000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}}}, &(0x7f00003ab000)=0x8c) mq_getsetattr(r2, &(0x7f0000e7c000)={0x0, 0xff, 0x0, 0x0, 0x1}, &(0x7f00006a1000-0x40)) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000608000), 0x8) 2018/02/08 03:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009c9000)='/dev/ppp\x00', 0x84080, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000c1000-0x4)=@assoc_id=0x0, &(0x7f0000b79000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f30000)=r1, 0x4) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getuid() pipe2(&(0x7f000046d000-0x8)={0x0}, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000150000-0x4)=0x401) 2018/02/08 03:25:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/53) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x5, 0x1, 0xbc94}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r1, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000002000-0x50)={@syzn, @ifru_names=@generic}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000001000)={0x5, &(0x7f0000002000)=[{0x5, 0x8, 0x1, 0x4}, {0x7, 0x98, 0x0, 0x1ff}, {0x7, 0x2, 0x800, 0x9}, {0x100, 0x1, 0x6, 0xdf}, {0x0, 0x1, 0x2, 0x8}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000004000-0x24)={0x80000000, 0x200, 0x0, 0x0, 0x8, 0x4, 0x800, 0x100000000, 0xf70, 0x8, 0x3, 0x3ff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000005000-0x60)=@nfc_llcp={0x27, 0x2, 0x1ff, 0x7, 0xffffffff, 0xffffffff, "a79a58e1e6c96a7ee05aa49d5036fe82a84d632af110a7801ead530da2705eb8fa402c240d28c20ce907eb486858113c89e83f7c400e8947f2712f058e6576", 0x2632}, 0x60) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000004000-0x1000)=""/4096) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000-0x50)={@common='vlan0\x00', @ifru_settings={0x3, 0x10001, @te1=&(0x7f0000006000-0x10)={0x6, 0x80, 0x2, 0x1}}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x6aac, 0x2, 0x2b]}, &(0x7f0000007000-0x4)=0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000007000)={0x10000010}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000006000-0x20)={@loopback={0x0, 0x1}, 0x400, 0x1, 0x0, 0x1, 0x100, 0x60e9, 0x10000}, &(0x7f0000009000-0x4)=0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000007000-0x17)=@random={'system.', 'vlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f000000a000-0x15)='/proc/self/net/pfkey\x00', 0x15, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f000000b000-0x8)='./file0\x00') fcntl$dupfd(r0, 0x406, r2) 2018/02/08 03:25:58 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a82000-0x40)=[{r1}], 0x1, 0xffffffff) ioctl$TIOCSTI(r0, 0x5412, 0x7fffffff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/02/08 03:25:58 executing program 6: unshare(0x804) clone(0x0, &(0x7f0000cec000), &(0x7f0000f48000), &(0x7f0000962000-0x4), &(0x7f00002a9000)="55c377b8ea0f03189ccb18cb0e015c40ab662a9fd3d5175bd0834a55c19d3adb433f19df47d684781f77d2c64b3a5803e53f45ff1e7c658e175c5d0bf11d53832f17542df1f70c4773705649c0a167a65ad5ac2ee017d40c7e17cb1c6a0b7f") ioperm(0x0, 0x25, 0x3) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001000-0x20)={@generic="47c87be046c191511e954b7dd119af3c", @ifru_addrs={0x2, 0x0, @rand_addr=0x1}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000-0xb0)={{0x8, 0x4}, 'port0\x00', 0x1, 0x0, 0xad, 0x7, 0x6, 0xcf, 0x2, 0x0, 0x4, 0x8}) renameat(0xffffffffffffffff, &(0x7f000003e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00') ioctl$KIOCSOUND(r2, 0x4b2f, 0xfffffffffffffd73) clone(0x0, &(0x7f0000f5e000-0x1), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) prctl$setfpexc(0xc, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x100000000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x1, @empty, 0x4}}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getresuid(&(0x7f0000002000-0x4), &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)) sendmsg$unix(r1, &(0x7f0000001000)={&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x10)=[{&(0x7f0000001000-0x1d)="00e8b05140a5653baf2785f2ef97eacfb3dd088f4967504168d5ae2982", 0x1d}], 0x1, &(0x7f0000002000-0xf8)=[@rights={0x28, 0x1, 0x1, [r1, r2, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r0, r1, r5, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @cred={0x20, 0x1, 0x2, r3, r8, r9}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r2, r2, r0, r2]}], 0xf8, 0x10}, 0x80) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r4, 0x9e0a}, 0x6) [ 61.943001] device eql entered promiscuous mode [ 61.987199] device gre0 entered promiscuous mode 2018/02/08 03:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000ebd000)='/dev/ashmem\x00', 0x400000, 0x0) fcntl$setsig(r0, 0xa, 0x29) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ddc000)='/dev/ppp\x00', 0x20000, 0x0) recvmsg(r1, &(0x7f00009d5000-0x38)={&(0x7f000018d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000da2000)=[{&(0x7f0000879000)=""/219, 0xdb}, {&(0x7f0000794000-0x4e)=""/78, 0x4e}, {&(0x7f0000f64000-0x16)=""/22, 0x16}], 0x3, &(0x7f0000fd4000)=""/52, 0x34, 0x7}, 0x1) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000077e000)='fuseblk\x00', 0x0, &(0x7f000028b000)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000b40000-0x30)) 2018/02/08 03:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000785000-0x56)='*', 0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000573000)="18414c2a1fb85cc25f4e569a41f1d8b4fca71e6870eb42a063dd67064318b8dff665bdd36ed89b905baa6eb6e469b251085a539cf8a5a22ba5fd35a7637004") r1 = getpgrp(0xffffffffffffffff) setsockopt$inet_dccp_int(r0, 0x21, 0xe, &(0x7f0000819000)=0x9, 0x4) ioprio_get$pid(0x2, r1) syz_open_procfs(r1, &(0x7f0000597000)='children\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000185000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00006b0000)=0x4) r4 = request_key(&(0x7f0000b4b000)='id_resolver\x00', &(0x7f0000316000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002ef000)='@\x00', 0xfffffffffffffffa) fstat(r2, &(0x7f000029d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) ioctl$int_in(r0, 0x5473, &(0x7f0000476000-0x8)=0x40) fstat(r3, &(0x7f000097b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000ee8000-0x8)='./file0\x00', r5, r6) add_key(&(0x7f0000d6c000-0x5)='ceph\x00', &(0x7f0000091000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c1c000-0x1000)="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", 0x1000, r4) exit_group(0x7) 2018/02/08 03:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x400, 0x0, 0xffffffffffffffdd}, {0x16}]}) mq_notify(0xffffffffffffffff, &(0x7f0000002000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000), &(0x7f0000fca000-0x1001)}}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005be000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00009e2000), &(0x7f0000990000-0x4)=0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000229000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002e4000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}}, &(0x7f0000a95000)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f76000)=@assoc_value={r2, 0x2}, &(0x7f0000157000-0x4)=0x8) 2018/02/08 03:25:58 executing program 0: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000aff000)={0x7, 0x0, 0x101, 0x0, 0x8}) fstat(0xffffffffffffff9c, &(0x7f00000b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) 2018/02/08 03:25:58 executing program 5: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000082a000)={0x0, 0x0}, 0x800) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000653000-0x50)={@common, @ifru_mtu}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000461000)=[{&(0x7f000075b000-0xee)="7439b7baa5ce56f86fe244ce2e49ecd05ba7092039ffa27c06c0a1d1d0d942ab11ed5859adcc7a13a1f9edc42ab549518d960478154b83741aefe0e136d0bdab8cabc52e2bc850dffc98087f32160c7e71234735dd4c6ed4dc03ff668a9f2647c72b7eaeca5bed4da699d7ce194e8780c696f1e74ff4dfe2b14aea92dc8daa14cf26394a38a97e1fb17879aa25c2999a610a43f86c150d2b9a9fb27eb0a49a5e3df98879341c4c4f4adf6829c1e43e36750afba5425382d4b2dac44266dec4df75e049a0254d31d1dd99eeb9096250ffd7af95a909b71b99fb786dd22c52dae467dc77eadadb04b018ccc953052b", 0xee}, {&(0x7f0000d24000)="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", 0x1000}], 0x2) ioctl$KIOCSOUND(r2, 0x4b2f, 0x400) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000d25000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r3 = accept$nfc_llcp(r2, &(0x7f0000d24000), &(0x7f00006cd000)=0x60) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d27000-0x10)=@common='ipddp0\x00', 0x10) pkey_alloc(0x0, 0x3) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000624000-0xc)={0x0}, &(0x7f00003df000-0x4)=0xc) r5 = geteuid() mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000204000)='./file0\x00', &(0x7f0000d28000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000232000)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000d28000-0x4)=0xe8) r9 = getegid() mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000d28000-0xe0)=[{&(0x7f00007ce000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bee000)=[{&(0x7f0000bf0000-0xe3)="e6e0e9f874e4b516cb1de12d17605ec984943f18a5890bcf5a98dcf6e39da4a5cdbe3b5686897505e2eaa9203a73a3499e5011d9072b9a6f7053751575b475a1c70f0d2f796f3342e37b7e6317069801fefcbc9916fe96a93d0988e34e02aa6e1a2c902230611a158c531ec49802c16eaa37faa68d1df0c9ba6746a9fa9b69cfd3d850abb26d969827ec7c8d1b7899f6c20d42c4fdb16c66fdf4bdff51958e3a1f4c305b04e1613f24ad1e04921e80e3abab0363b3f99a25e39ba3bb7934e947d5c283626026c6d1c415127f13300f2435244184c0bc3862648143901b7c11979950b4", 0xe3}, {&(0x7f0000d27000)="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0x1000}, {&(0x7f000058b000-0xe0)="66f549a2c0035f9bcddbd5335f572b44494ba1e08105016b795f2bc80e1491f19456380db22fadcb1ef18e30d77c623063ac3766280d83452ab92841cd268bdde317b9984d8288064c3bc41332fa1c0c1c18080f3d929cba4a5dce195a584fd4ab4cde7e3a67be6423ca5cb6b659de6cc4166553f473b289825b4444df5cdd8869823563cb8d828632765a1ba9f1160f9db3ea43d4d6d1c426b214443c38927ba6f16b7ddb0b223b9ae484d00293ee7bab15f04cc53d894017cabbd3dc4b943022848b6276c3a76723584f486693a2234796204a432ae22cfec6602ab9d19134", 0xe0}, {&(0x7f0000d28000-0x63)="023662621ec50d6a7bcd933b6fd7305d89be645a63177e3463ca6596c2752d9733f61d256f84d2e56ba1d6d328a418a52c785a90f3e5b02406de1900d226f7be26c6cc07e7bc45748a9326ab337aa134513357c2694c9d843a6c8f15ba841d25379d5d", 0x63}, {&(0x7f0000d27000)="50cf97142c989548a47d4e3e7010cbbc77d0fcbf954a26a11e230f456fed0a4a467206dee2036ef21f959402e6b0513563bcae2db0f59f87f78b3a2035022c61dff16ee151ae14b5d5250f8438925c6fe0ee491a704eebade66d3fefc8336f1597f7b48b71146cbeedb0bc2e70e0789811087835ee28615483aff0018266d43f896178c35691b8c64140d2f3aba670dda5cc26456f91b4afa06f96211ad505461474d9918f6c3070280ab7f72896bc9303624564cf066ebfcaa8f4fcd3b8e89294a436457ce8f0bb2797c38e", 0xcc}, {&(0x7f0000d28000-0x81)="0b8ecbfbb0cd048a9456aa33d5b4401c901dff81306435e9e16e28ad9663c44352dca2a6c880c8ff7469ba2d3ca50f7808d3961de500d9592f75ca7a368509beacb6c4e1b6ec9bf4e372582472cf68f701c11b9e9f1750270c97833b0d7d029b3bdac93fec94331bbe3d862333bd2cb465c769e593d90323cd224563610329b83e", 0x81}], 0x6, 0x0, 0x0, 0x20000000}, {&(0x7f0000c9e000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f000098b000)="6379c6d6abf9bd8669752b44f31a3b5bdc8cd7191a74b3b97c70e729029f0a284255b4ca15fce12ef21accb0ce0771dee280db76c57f6639decb2f1249cbaacd2878bb7ff5b999abf31670daa76b09c7acd68e40abe0e1f79ed90518ab3e7b526a61c860dd58b5c36edd2617b9ed94564091fdfea6abda6f84a5a983ee2ed00778177b13612631ee5c7899ccfe40276cafefde08b450da659e5966cfc679c945759ae322e424f9f1f5d663fdbd461e0b21187768de8f8dec43e5ad13a2", 0xbd}], 0x7, &(0x7f0000bda000-0x40)=[@rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r1]}], 0x40, 0x4004}, {&(0x7f0000d28000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d27000)=[{&(0x7f0000d27000)="c12a96474611a17f8ba01244734fbc6d939baabcb55b31ed3d3fbbfc113492c97502e59c15c49264339eb6441fc6bf0fa3d5a7556186d2a6f4633349339f910eba8d40b8e5249df6d945d634b2fb41f96e5df4c9b9139ab5823c054f1f970c02880744ce07cf3263ccc77960335b3d211ea3cd1ddf6b8fa99c8ea2708c801c730348b39c43ba53e9410f70d3bfe477cbdc081de5fc2dc50cc333d8a023d0f530e092f81089ef132891f3deefa60021dd1e309384c74d2599ce115d00ce2bda5fb0f556ff4ba0e43c6dadc277d30bfa256c9897bc4c2f333d25348bebcca23b2c94da139aeff23c42fa0492ea75cc4350d076a5", 0xf3}, {&(0x7f0000d28000-0xa1)="f2ce14d3ba781d2254b99acc4948153903cfed8863e1083df6fdfaec6048d7092e2ef4748a8a6e05c71330b7ea5b7b3167c2316f8a502b103d6f58a0ba59b45cfa14e3f1be405258b9c4ac205c541ce30d28db5464083f9f0c407fbc36c83a5b562b62969587ab5d9d0f258000a18826e20d0632f18ac6c187d55cd001318096090fc68400caa987821538df28f96c43a9c311415bedfc674675a253dcde986e1d", 0xa1}, {&(0x7f0000d27000)="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", 0x1000}, {&(0x7f0000215000-0x56)="2f286c564016f57b4290d71c4f9d74cb08754baa5cea95e2e31ad2cbd1f2b857502442241b8e403aba9e53727e1a547180b6c3df1a3269554750fd09d3d37453084093bcdc773ae116ebc974c5c3cff207ee3efc4435", 0x56}, {&(0x7f0000d27000)="d3a82f8f1642236906737d85c89dc2356e6aad2af33638d3bfb731c2fd46c5192d2aae3112705911a0b710fd9e474681bf8e953a669c50f3df646810653f78829caf", 0x42}, {&(0x7f00009ab000-0x19)="d962cb7dab5eba2d2776fafd0876246a6c5e7f6f3013da097f", 0x19}, {&(0x7f0000ce7000)="672751eb6a6eaba3297018e270719453a98b258af6fecebf0a522ea6fe4468367689e820946ca018ab15c8af7544a2327d3ef04daf63470563c2a5e7b635755f4fec5a70890dfd472b7e25f62299f98a2f0d484c6a001cf656ec9133013d83f0e47122d624f91faebd6d79f390c2c2bb370a9a47a196a470f7b943689f76fffba88ebeef173e3c8205fd1dbd39549923af66e4e5873c8fd4873811754984173bcd3b24d0", 0xa4}, {&(0x7f0000d27000)}], 0x8, &(0x7f0000d28000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0xc0}, {&(0x7f0000c21000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d27000)=[], 0x0, &(0x7f0000d28000-0x15)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x20, 0x1}], 0x4, 0x801) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d27000-0x8)={0x0, 0x4aa2}, &(0x7f0000d27000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00008ed000)=@assoc_id=r10, &(0x7f0000535000)=0x4) 2018/02/08 03:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e78000)=0x0) ptrace$setregs(0xd, r1, 0x3, &(0x7f0000c68000)="2b917fb510f79f2f3222d8a9baf8c0b716b085f7cbe707ef95689f227a67f18feec2f3cf8bc9de0b70b90d55f41278f605b536fd4c6b26f239830f10b31027de14499d387bcea13efd2f57a5053d3d499cdc5030128c5756878f8adb6ed9066a70f3b912f6c689228812cacf293ac12bc0d1484710536a8774db97c63badd6252e988de13f555bfd5be5619221632e0b53fccb48c9fc5495315e75cbd4d655fa79387cb2f395ed7bc7e5a2e2e674a1596bf3fd2c97ad3bcf829afb0b82931734084acf2b9a365408e20187ee73") recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) recvmmsg(r0, &(0x7f0000642000-0x120)=[{{&(0x7f0000bba000-0x58)=@alg, 0x58, &(0x7f0000d21000-0x20)=[{&(0x7f00005da000-0x9c)=""/156, 0x9c}], 0x1, &(0x7f0000352000-0xa6)=""/166, 0xa6}}], 0x1, 0x0, 0x0) open(&(0x7f0000899000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000c5000)={@broadcast, @broadcast}, &(0x7f0000c46000-0x4)=0x8) 2018/02/08 03:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000dc3000)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x10, 0x108006, 0x0, 0x737, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000c74000-0x50)) 2018/02/08 03:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f00006c7000-0x24)={0x0, 0x1, 0x0, 0xffffffff}) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000797000-0xe2)="2c260ee72ca5a430c579f6bfbcdb4730caa8d057df03157a49035d3c54e0ded8208a34f5f55d6f741126c1491cc936614d3b85d76c4fa9c6184058f68dd0bb48e9dc57d0459a44a4f3f974c4f32c4e4948afef37bbdfc18c467775b334cd443f46559b782cbf81e52140134d53f39af98dc1bd8f914822874d93f1995e51b5a69a58261e2c58544119cf064913c1107efb6472344e15c4d03fba55f4a4050af1bd046adae60cec82031abc82f6a5253b4ef354a56dd56ade4ac9de9d72971ca6ad663ba708c9e662c0b6cd4973ea2f16f791608f6315e0477aebe5bb3fc2fe757cd7") r3 = dup2(r2, r1) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000475000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1d01}) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/02/08 03:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) time(&(0x7f00001c3000)) r1 = openat(0xffffffffffffff9c, &(0x7f000023a000)='./file0\x00', 0x200, 0x102) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000ae7000)) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000aa000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) 2018/02/08 03:25:58 executing program 2: mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000565000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000095e000-0x9)='/dev/sg#\x00', 0x0, 0x82002) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000095e000-0xb8)=""/184) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6}]}, 0x10) 2018/02/08 03:25:58 executing program 7: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000033000)=0x2e) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000013000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x8001, 0x1, 0x80000001, 0x2, 0x80, 0x20, 0xae4ab1b175f44d95, 0x0, r2}, {0x1, 0xef, 0x1, 0x80000001, 0x1, 0x5, 0x5, 0x7fffffff}, {0x5, 0x0, 0x9, 0x4c26}, 0x4b32d4a7, 0xc, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x3b}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x0, 0x1, 0x7, 0x80000001, 0x0, 0x6a7}}, 0xe8) [ 62.174980] audit: type=1400 audit(1518060358.514:71): avc: denied { getopt } for pid=11066 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/08 03:25:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @rand_addr=0x100000}, 0x10) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x0, &(0x7f0000f18000)=""/235, 0xeb}, 0x0) sendto$inet(r0, &(0x7f0000822000-0xd2)="0c104a9c672308d6b28afa39901c7d13e48c88cc4cc3d3616f2eb2e8dc8c57ddc87083bca3339e8d6b5001b5f123f0b730ea5a0042b94e9fb8fced6635cfd21beaf7e55a1aa27cdcbdeba9b3de3df5924b56e09124a5a2d80c1731ad4e57e1d596c6fbcacdbe7c1d117b25f2d3660b07f8d15885b479bde9b26bd1f138fc1c1e77311027a9113b58bc1fd46a7c3e5d4368e3553c2c3915dc76976ea8dc5462207422f0fa337b62ecb266f8e80d8851b2d4e89f89a4a1d2fcc8cde679ea9256874b8246270631afa24fbe0a8d019e74ca51ad", 0xd2, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000545000), &(0x7f0000cb6000-0x4)=0x4) 2018/02/08 03:25:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000013000-0x87)="c0", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fbf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000390000)=[{{&(0x7f0000ba5000)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000000000)=[{&(0x7f00002df000)=""/140, 0x8c}, {&(0x7f0000d3f000-0x22)=""/34, 0x22}], 0x2, &(0x7f0000000000)=""/59, 0x3b, 0x8}, 0x7}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f00001a8000-0x40)=[{&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000868000)=""/212, 0xd4}, {&(0x7f000023e000)=""/176, 0xb0}, {&(0x7f0000000000)=""/18, 0x12}], 0x4, &(0x7f0000739000), 0x0, 0x2}, 0x4b6e}, {{&(0x7f0000001000-0x6)=@hci, 0x6, &(0x7f0000e0e000)=[{&(0x7f0000001000-0x90)=""/144, 0x90}, {&(0x7f00008d9000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000000000)=""/110, 0x6e, 0x8001}, 0x1000}, {{&(0x7f0000e11000-0x80)=@generic, 0x80, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/165, 0xa5}, {&(0x7f0000000000)=""/31, 0x1f}], 0x2, &(0x7f0000001000-0x48)=""/72, 0x48, 0x8}, 0x7fff}], 0x4, 0x20, &(0x7f00009e8000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e36000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000001000-0x4)=0x0, &(0x7f0000e7a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) r7 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4), &(0x7f0000000000)=0x0, &(0x7f0000482000)) sendmmsg$unix(r2, &(0x7f0000c76000-0x70)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[{&(0x7f0000216000-0xb3)="0a3a3cb258e07ec72f7666c127eb02b31b4c7b5853ed8c2257cb7e4fa42edc8296f7c26f7dc93c2001f0cba7efb847683ddbe69d46a02afbf85f6e1cc3aebaaa4029114af28d04fe67d010d60846d9fcc469847846821b0a2b1507da8d19a709c49cc3ee037e37217ee8dc32c73534b61ace133911c9fb2e807d7e19ae74db7c20a7ca6ee9e09912f3337c201a0bce8869d59a638f330b0471ce8ee5d384173f4c2b758b91f15d029225b04401195665930424", 0xb3}, {&(0x7f0000001000-0x8c)="caaf4d1a4ceed9739f2414b28c6734b72bcb0aa0c85b235215f1a9d29482e0efa6fcbdbfa08f55166d09da50726818c1f0ed8e375ef1b0b70a6193e8c141f069e56b54b959b8e8afc7ae9ba1a2597c5d0321c958ef05228ae244f2cc58945e5eea88b9ea7b3a190f204e6164d965990e366f9d7d501b0de75b213652a18669c4140cc9d2a72b4851e5043722", 0x8c}, {&(0x7f0000abf000)="db406c1567b0688156fc0333e4051dfc790f4cbbf6e97799e54c98d2e7ed4cdd2a8d99e14a347803dceb24269650d3ed0e3e5bdd24b76acbc32bddc006d22bf512905b7509b4b4b3e0dd6a053e2e65286c65580f741ff092c26982c3cd2e42e8a589119d5b54cb1613d3bab4fce6241d9959984e543b97e665a3", 0x7a}, {&(0x7f0000073000-0x64)="c9e772c8885f93e2d5d5eb2dcc603560efac7cb7f69dd13623d6b74a8991f6e55fea5223ffd3fd36afbf5dccb23dda179c8710f75e6fd33948c413366a155799e3088596146eaa5650fe01133d408eacb4f1e0cc786294ee12cbd626442180a8038f4555", 0x64}, {&(0x7f0000a8f000-0x46)="aaa2022199d3a3f19a9d8d64ebdae35313db808fae6fad2542e3bd08cb9544a2f97a1518cca668764e82a0c872eaa434aedd82fa137c84bda0fb4e6e1136f3f2383a25f53fb9", 0x46}, {&(0x7f0000001000-0x63)="e12c3a7259b4614797419f94fdf7a346629250690acc07bcff319a11d53e161f49dec5fed36a6f04a6fe76fe74ab310c3988750b08ec9dcef94449c232a2b9a71ff18f051651f1d67bcf0150608ecd046f0aab1f776ca200b30de3e295e6a305803bac", 0x63}, {&(0x7f0000000000)="5469dd0fc687867f07a6d08765ea568e03c47444bed73b3e1f28ab3a514f2ab5cfffc8e189294ec403d75ee0533ae7cca122493022d284ede24a7b64b18d7a71f8ba78be91a9289cb5aadfbc9e6aa9251027a4c14fe5e501b1e06ad6961d0b1ae28ac03229f88e3e1cf63c773cd41c71f994db02de9b9ca5b79243df439bd39276d0c831ce3e88c252542e97000771e059fd053da71c35687e3284555612a0be03762867aa1fd7834b3d4d71c5fb3acb0cac4d6867a523eb984897888cca86d62a790ddb7eeba6c687cb35c202064e7422a278864b2fa11b83d36dc1a4db", 0xde}], 0x7, &(0x7f0000445000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}], 0x18, 0x20000055}, {&(0x7f000059b000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x58)="b9341b8aaec40af6447cd54268d6fca57099683a0929b884d0eb6afd555c329009363b7ef5054c11d9ed982179d87e8a5cea3d0187246e78316a09bbf8ab3218d0b71f66927deeb0d1e866f4768846f9d2d981970727fb9f", 0x58}, {&(0x7f0000000000)="4eb9e23761a0c8a2495ae6327f11d12a8868617864bb4faea6e9730adc9c6198f20a47fc089044f280dc623f2ac1a9fe47a11db1651f05be4528f2885c8c4a9353b7a8c979782ff859333992a767c3043783c35d2e90604d458be93bb9d1904c24adee81dcea9103a1e3537d93f05c5e1eb318b12cffe39f840161f1a65f1981999db35177c5a6fcc9d01343e5033d93d177ce1a5a95262f8b847f8349fcdb374f841517c0a4d9a305f472a6c6baf6b2542a3a367f33eff51dc8b0f4bb7b49ee9ae2362de5a47126a6f8b1c819ae9ca00e035281993b52d0e6dbc7e0da3df9af47dced9508", 0xe5}, {&(0x7f0000001000-0x2a)="252185154d9fa29cb0b2537dfbde315a5c4219aff82d7cfd074d9fa360e7815db5fe637fb4d1ce208cd9", 0x2a}, {&(0x7f0000cd1000-0x18)="ccfe2ae6fa609afb784d6c39d6450e8a95738b95530dbf33", 0x18}], 0x4, &(0x7f0000ee4000-0x58)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x58, 0x20000010}], 0x2, 0x4000000) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f000007b000)="cabf8087e781eca4ba8ac61634bf521a1f62c4c70cd5b953cdfe7e15832a2f8b2f0a8f7d90f29a97d1761f96b53f4e8429021c460d273d77ba769d7bfe6921ef6c84106cfd79e6103a138066bbd3707f29dc1a79ab7796c4dd4102676cd44ded1d64cba3a964") [ 62.223670] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=52901 sclass=netlink_tcpdiag_socket pig=11080 comm=syz-executor5 [ 62.270389] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=52901 sclass=netlink_tcpdiag_socket pig=11080 comm=syz-executor5 2018/02/08 03:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004ac000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000f21000)='ramfs\x00', 0x9, &(0x7f0000088000)) fcntl$setsig(r0, 0xa, 0x36) 2018/02/08 03:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = dup2(r0, r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b50000-0x18)={0xaa, 0x8}) r2 = request_key(&(0x7f0000810000-0x8)='big_key\x00', &(0x7f00004af000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000488000)='\x00', 0xfffffffffffffff9) add_key(&(0x7f0000cbc000-0x6)='rxrpc\x00', &(0x7f0000e7c000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0xffffffffffffffff, 0x70a0}, 0xc) getresgid(&(0x7f00007d1000-0x4), &(0x7f0000270000-0x4)=0x0, &(0x7f0000c8b000)) setgid(r3) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000eea000)={{0x9, 0x20}, {0x4c8, 0xfffffffffffff800}, 0x3, 0x5, 0x100}) 2018/02/08 03:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = syz_open_dev$mice(&(0x7f0000e6e000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000059b000)={0x0, 0x100}, &(0x7f0000b55000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000019e000)={r1, 0x8d, "19721c1df8bb070a5992e9dc5bfbd564f287e9603ae8a0a6be4ff23c6b3b61954d068a500906bef80ccfe73cb9ca65621aefbde6860420ef981b04a9504467656520a4293b92cd2616a97219216338cf0a29d7ed02ec5ab803d95d8f4af607631b0577a7ae855640cba121b0efe0d0fb7e2ff284efc62cb8e7a91eb3a687f61b20e3de930633ee646d4faecdd4"}, &(0x7f00005de000)=0x95) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000100000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00004b1000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r3}, 0x14) 2018/02/08 03:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00007ed000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000074d000-0x6)='ramfs\x00', 0x140000, &(0x7f0000c21000)) 2018/02/08 03:25:58 executing program 6: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) lstat(&(0x7f00002d1000-0x8)='./file0\x00', &(0x7f0000acb000)) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00009fd000)=0x80, 0x4) 2018/02/08 03:25:58 executing program 5: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4), &(0x7f000040f000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3ff) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00001a1000)=""/136) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f000022a000-0x10)={0x1, &(0x7f0000527000-0x8)=[{0x6}]}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@common='ip6_vti0\x00', @ifru_flags=0x2000000202}) 2018/02/08 03:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000ecb000-0x4)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) prctl$getreaper(0x39, &(0x7f00008ed000)) sendmsg$nl_netfilter(r1, &(0x7f00006fd000-0x38)={&(0x7f0000bcb000)={0x10}, 0xc, &(0x7f0000afd000-0x10)={&(0x7f0000942000-0x157c)={0x14, 0x4, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40f028914d4eee02}, []}, 0x14}, 0x1}, 0x0) 2018/02/08 03:25:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000001000-0xc)='securityem1\x00', 0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000478000-0xc)={@multicast2, @multicast1, 0x0}, &(0x7f000064c000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x7}, &(0x7f0000008000-0x4)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0x400000b, &(0x7f0000004000-0x4), &(0x7f0000002000-0x4)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000000a000)=""/180) 2018/02/08 03:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a1b000-0x14)={0x66, 0x0, 0x6, 0x9, 0x80000001}, 0x14) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000dba000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) 2018/02/08 03:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) lseek(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x1b) clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000f31000-0x4), &(0x7f0000f6a000-0xf9)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/08 03:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000dc5000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000008e000)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00003a8000-0x4)=0x400, 0x4) r3 = syz_open_dev$mice(&(0x7f0000660000-0x10)='/dev/input/mice\x00', 0x0, 0x48080) ioctl$TIOCSBRK(r3, 0x5427) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000312000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000029000/0x4000)=nil, 0x4000}, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00007b5000-0x30)={0xffffffffffffff74, 0x0, &(0x7f0000106000)=[@dead_binder_done={0x40086310, 0x4}, @acquire={0x40046305, 0x3}, @decrefs={0x40046307, 0x1}], 0xf1, 0x0, &(0x7f0000d8c000)="58a7eaa695d524041924f4ee0474e954731fddc1611a7754a2362fc66d1109afae093a7383e5efc3063b04916c8ce581451304edb7eb41785aed5fcb955e05c475ebd51a7cf12f52e5e02eb2f19cc819a0ac539149fe61fe882e49bcf948404cd2867d59b2dc1000579471cbde054fe1baf6a58391b285c360174307ddcf42a3121d0e74f98b7484db285c167d0a7542f11338accf2b985138bc79e30ccd3c830ce1544518859c3cdfd4cc2be91a5efcc66bec445c3a38dffbe5afd05d8c79041109ebaaa0986b1d183152312f4b993377d32bbdb25578cb214f6698b2602b47f6581a93ba433eb1a21b18892d9f900f59"}) r4 = gettid() process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) bind$pptp(r3, &(0x7f0000b83000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) 2018/02/08 03:25:58 executing program 3: mmap(&(0x7f0000000000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000066c000-0xd)='/dev/binder#\x00', 0x0, 0x2) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b71000-0x30)={0x0, 0x0, &(0x7f0000b70000-0x14)=[], 0x1, 0x0, &(0x7f0000b71000-0x1)='('}) [ 62.388915] audit: type=1400 audit(1518060358.734:72): avc: denied { bind } for pid=11115 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/08 03:25:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chdir(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = memfd_create(&(0x7f0000a88000-0x1)='\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000341000)={0x2, &(0x7f000061f000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00006a4000-0x8)={r2, 0x1}) 2018/02/08 03:25:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x7, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x974}, &(0x7f000092e000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x1, 0xff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x847}}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}}, 0x8c) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x6e8)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/08 03:25:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0x0}, 0xc) 2018/02/08 03:25:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000903000-0x4)) ioctl$KDSKBLED(r0, 0x4b65, 0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x3}, &(0x7f0000001000)=0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000002000)=""/75, &(0x7f0000003000-0x4)=0x4b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000004000-0xb), &(0x7f0000006000-0x4)=0xb) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="3f47384397c1396f6909ca29de6eb562494b0d01ed9888da33ee6e5806a6cd6ca6f2c1d9d71bdf806065ef388b96ddd49310021c84c00e2d1127f1dcf878f737101fe5304c84d705383eb6ac4870311d9da90db243d09b3afc6c834e26696520") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r3, 0x1}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x50, r1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x5, 0x7, &(0x7f0000006000)="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", 0x1000) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000007000), &(0x7f0000006000-0x4)) ioctl$TCXONC(r0, 0x540a, 0x8) 2018/02/08 03:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009a8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000159000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) fcntl$getownex(r1, 0x10, &(0x7f0000451000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000697000-0x4)=0x0) mq_notify(0xffffffffffffffff, &(0x7f00001ad000)={0x20000000, 0x7, 0x4, @tid=r2}) [ 62.432928] binder: 11142:11143 ioctl c0306201 20b70fd0 returned -14 2018/02/08 03:25:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000067c000)) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) r3 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r2) r5 = getuid() r6 = add_key(&(0x7f0000fea000)='pkcs7_test\x00', &(0x7f0000ae3000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r5, r6) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000235000-0x7f)=""/127) r7 = socket(0x10, 0x3, 0x0) readlinkat(r0, &(0x7f000019e000)='./file0\x00', &(0x7f0000339000-0xdf)=""/223, 0xdf) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) prctl$setname(0xf, &(0x7f0000ad4000-0x9)='/dev/sg#\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000824000-0xd)='/dev/usbmon#\x00', 0x4, 0x2000) accept$packet(r2, &(0x7f0000c92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00007bc000)=0x14) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) write(r7, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/08 03:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) recvmsg(r0, &(0x7f000051c000)={0x0, 0x0, &(0x7f0000873000-0x60)=[], 0x0, &(0x7f000000c000)}, 0x0) 2018/02/08 03:25:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) finit_module(r0, &(0x7f0000184000-0x2)='$\x00', 0x2) ioctl$sock_ifreq(r0, 0x8947, &(0x7f00006d4000+0xb5d)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000f6e000)="44d6849e71a38004bf9b7010535070cc835ecabce5e4b5afca3b9239bd758455"}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f0000789000)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/08 03:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000657000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00009e6000)) 2018/02/08 03:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000987000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000c41000)={0x100000001, 0x3ff, 0xf05, 0x1, 0x3149, 0x3, 0x50b, 0x9, 0x8000, 0x478}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mkdir(&(0x7f0000023000)='./file0\x00', 0xd1) 2018/02/08 03:25:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000903000-0x4)) ioctl$KDSKBLED(r0, 0x4b65, 0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x3}, &(0x7f0000001000)=0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000002000)=""/75, &(0x7f0000003000-0x4)=0x4b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000004000-0xb), &(0x7f0000006000-0x4)=0xb) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="3f47384397c1396f6909ca29de6eb562494b0d01ed9888da33ee6e5806a6cd6ca6f2c1d9d71bdf806065ef388b96ddd49310021c84c00e2d1127f1dcf878f737101fe5304c84d705383eb6ac4870311d9da90db243d09b3afc6c834e26696520") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r3, 0x1}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x50, r1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x5, 0x7, &(0x7f0000006000)="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", 0x1000) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000007000), &(0x7f0000006000-0x4)) ioctl$TCXONC(r0, 0x540a, 0x8) 2018/02/08 03:25:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000067c000)) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) r3 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r2) r5 = getuid() r6 = add_key(&(0x7f0000fea000)='pkcs7_test\x00', &(0x7f0000ae3000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r5, r6) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000235000-0x7f)=""/127) r7 = socket(0x10, 0x3, 0x0) readlinkat(r0, &(0x7f000019e000)='./file0\x00', &(0x7f0000339000-0xdf)=""/223, 0xdf) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) prctl$setname(0xf, &(0x7f0000ad4000-0x9)='/dev/sg#\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000824000-0xd)='/dev/usbmon#\x00', 0x4, 0x2000) accept$packet(r2, &(0x7f0000c92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00007bc000)=0x14) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) write(r7, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/08 03:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000746000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f00000d8000)=0x8) sendmmsg$nfc_llcp(r0, &(0x7f0000efa000)=[{&(0x7f0000e4d000)={0x27, 0x100000001, 0x400, 0x6, 0x5, 0x4, "e7c4b3032acfaffcc9baee921168207308a5dfeb6165911ffd58f99310d7aec810eae21d38b60959ab778cb6b8a315b80e693b57ec2089c4ed30744dfa15bc", 0x9}, 0x60, &(0x7f00004de000)=[{&(0x7f0000954000)}, {&(0x7f00005dd000)="4b97329f019b74e1ccbfd1b469fb7adc1c4d0309e70af22028bc72feb6b5b537ebe0a0e64d62e08837502a94415d847f95c1208fb8b288f306bc056d4afca651f945bf5a9a3b373eeb7417364904281ab3cfd85211fbf7", 0x57}], 0x2}, {&(0x7f0000e81000-0x60)={0x27, 0x7fffffff, 0x2, 0x2, 0x8, 0xffff, "43c7dbde7bde559728835178d5625ac60723d6523867860453d2148893f0fe7b06ec68d06f92615246293a49919e3f536fdf68141ed86f2f1d758443018c8e", 0x4}, 0x60, &(0x7f0000d0e000)=[{&(0x7f00000f1000)="19377bef1376ffb041f0f6d1e16864bc3d3c06acfc1d413a5149c6271b11a0c2aa4e4d89e6688ded7a84dfad06e10966b13308ac7dfb637b569bc4ad8f970704e3ee02424c08602337175cec8bcc8306f4732cb805c54d51b1283ad21e07d3af8b24251519c375fe3054ea3f5bb9e2a81bf9a642b1a11c33da8f632f0e85287b7f34a9f147954b82fde01632acdceb24d9dd86f8bd6da11cd177ebf832bfe3777219623d2dc5ad248a61c5bd37b69f8d", 0xb0}, {&(0x7f0000b0b000)="01c10c6e48acc2cd0859a90c96fb2d7512ad74b98436e0c867c5627b116ec7a2813137b35a14c76e2dff2ed494a93e94862af002f65df50af962ac9e2011c1d7d1c1d5b5bc088dfaed8d79d17c09a467b659c1b663b81e9095dad3037694243afdf8b9c5f910173e2c405e7ba602703c9e01f96e166ff49db2493cf6dcce254b46cdd2de559140af", 0x88}, {&(0x7f00008fd000)="18b304a47443ac5371ac72439b31d492eaccfd3b9a728c578a64926bb7e46c85922a10ff585e285ff04abc00250b66957ed18da57a2ea1460cf8a99711cec9a5be937226ee1748962bae3d05b7607a20c048ee33be6030542cae654bde8799baa946ca71d79c97ad9438fc3ca7ee6993421faf2c7c63d9c24da55e1e03016db4cc10ae1c431f90edde6de35cc00c32009db732e25da91a0b7d7ba022020099b9fce2dfd8ca365fcd0de4a0c13ffa25ce69b67c6c0f175e07675b9e58b56b31c2c3466902f3f1fd48470797630c817a9e6b888baa7e", 0xd5}, {&(0x7f00009a7000)="b5b8182c4cd8d9eeea4221ce0cfe", 0xe}, {&(0x7f0000547000)="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", 0xff}, {&(0x7f0000333000)="7c701b79d52821c6d0c41bbfd3e9904d2c8716338d6027d4b3cba9907ba4984952df3a8fdbf2ef8a28eefc46a22873bec85d01a79004ed113a2f4eddf72cfd73bcfb3ab6b1d6739967990d55a29c23e46e2d484ba8c117e325bfa699b9ac28d969ab07ec724a43c1a26e03d816981a8555e002194e9924b9b6fee276de2d38496048ebc2e34d01f0d22232ccbf588def83ae6476ebe8b51c3db365db52c89160", 0xa0}, {&(0x7f0000cb5000-0xcc)="f2c4bdaa40700f8fc4b9a769a5a1e398b4daa25af2aa6c53600124e0180bde94aeb6dfa2763613e09588677c2b271e8c4a4283c27c4b72a24556a7bbc3f88d6a5cc5c924bd153f5396cd02f5698c4aa0501817ee72d0fd3e19b52efec2f8e238433652b22c787cb54d399d7f553a51d8a3360566920315e5a25247c998962d9195c782720b8014c13d67dfb355d22b8d2339f7228bfa7ec14093fb4a73dc3647c246fcc6f3477b29cf06ec5dfe1d08c3af380ab5f898623cb03425d0b1b9b215866ae92a099b2a2042273652", 0xcc}], 0x7, &(0x7f000020f000)={0xb8, 0x13b, 0x3, "4e4043bf2dc0f397e02db0368c5d34c72566756ebdc94a28ed328a1c37d5e80e1eda70c2799a76353506e6f69a509452054ee6d7975d3f33126115f5363f46e695a6f895e89ffc45bad1c30e74306f005621ee6d5a8bc9090ea608377394eeb0e35ecaf5c492687e8531eeb18ae0eea5452f5e6e286583343b688d4cb4c0b9a9f9956d050afa4a103e1a0a9a7b7c26526c698161aa3f73535ad5fff3ee014ad7ff236a76"}, 0xb8, 0x8000}, {&(0x7f00000de000-0x60)={0x27, 0xffffffffffffffff, 0x4, 0x0, 0x9, 0x5, "4f0713971396370c7396839215ef1dd44f72420edbb8e470825c7878f331e57508ced1b86b4ccdfd60ace7e446123d5a1eb4d39a17ceb98c79168cb3ac2fc4", 0x7ff}, 0x60, &(0x7f0000345000-0x40)=[{&(0x7f0000680000-0xe4)="4ba93b527dee7c9deac4dda06d32c714e69e9800dd07ca1eecc51116f849802091d035bd95811f3430e15ddf50a1a13d079d491089459a3555cb2de76ad538589480ba5faf93ca16da73f31b235760f2534d5712c0908c5788619b968ce6d70ada99997b08a82a6dbb46179124b2e833bb9809ec09af987513f8f50ff7f155a3515ed337c7f7b4669e70403eebb3865bbb00234924d7e15254e9e33d7b1e151fd62142a72cf2f45c6dfb801668adbb80938e6b7e8023a9f045f9e2b5791db32a06857e4f1cc1d711d62d4c650a368e66cb59256f877ceabec328f182efd797ca519667ea", 0xe4}, {&(0x7f00009b1000-0xd)="9f14c7f8431576dcdabfcd2935", 0xd}, {&(0x7f0000542000-0x40)="cfe9b741cf69bb1c2c2fab76226cb13936fb662b0def37197136f7c7bacac9fd6c50d0d795d6a2b5d69f2d5b9df936e7a9033336183a1ee79f1d495572099431", 0x40}, {&(0x7f00005cd000-0x15)="8e41f8844a7886c5ef15a790dda7d5c3798d6f8662", 0x15}], 0x4, &(0x7f0000a60000)={0xc8, 0x10b, 0x101, "cd61cfe628b50a5bf4a21f5fa2c12d0d2c75473a38097ee08467eecb87740dea4536373c39f757682067f3fa216f334fb21b2287b1ddef91a3afa1ea61fbf21ab0100dc60234eb376bbf5b72e29eea32a1499b61c5c2eddaa6e5a7dd2cad872f6a39d65d249bf2845a170ce750f037e7e1865de1d334da871ac6f03e189928e470f1226eca7400de93c66587110cbb89d7ba2174bb2b3741547e1b98fd0fd8eabf1f341e1d79feb8c330c44242ae2ee047bdc8105549e1"}, 0xc8, 0x810}], 0x3, 0x845) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009de000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x6, 0xacf2, 0x10000, 0x10001, 0x2}, &(0x7f00003e1000-0x4)=0xa0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x42, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/08 03:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00007fe000-0x140)=@newspdinfo={0xfffffffffffffe85, 0x24, 0x300, 0x3, 0x0, 0x5, [@algo_aead={0x12c, 0x12, {{'seqiv(echainiv(authencesn(sha256_mb,ctr(aes))))\x00'}, 0x6e8, 0x1c0, "2b9e9f7619ad81c94e650310110d464085e032d8d1ca2e20716869580d08c23c1cc9deba47866f0b6982a1a75745aeb2936ddca4f1ed587c3ef67ba912db9fb9fa806d17efa01a86a71455a32df9baa6bce163c5e8ab1035a0134643d800c5bd6e0f24a561d52b2bfebc74039753e5485da1d0feb6ca79a6f0c2b9628a69ceabcf743ed0cba4590eab253a0cb6aebeb81195c3b872d5a620d23c03171b86c0b1975090aab4bb2e66d91a88292ac45498e5f16013c5e7b950ff10e4d8b00f92f4e7bf245637718ef9c811924bd8e4514b5decfc7132647258de4e4f7b19"}}]}, 0x140}, 0x1}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000618000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = open(&(0x7f000008b000)='./file0\x00', 0x10001, 0x19) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000fc9000-0x10)={0x2, &(0x7f0000979000-0x8)=[0x0, 0xfffffffffffffffd]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000657000)='/dev/autofs\x00', 0x80, 0x0) 2018/02/08 03:25:58 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a83000)='/dev/sequencer2\x00', 0x15d040, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fe6000), &(0x7f0000fe6000)=0x4) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) finit_module(0xffffffffffffffff, &(0x7f0000fe7000-0xc)='usercpuset+\x00', 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fe8000)='/dev/snd/seq\x00', 0x0, 0x298003) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/02/08 03:25:58 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fe3000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f00008bd000-0xc)={0x10}, 0xc, &(0x7f0000b77000)={&(0x7f0000f70000-0x30)=@setlink={0x28, 0x13, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/02/08 03:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ade000-0x38)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000d32000-0x24)=@ipv6_getroute={0x20, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c15000-0x4)=0x0) ptrace$cont(0x1f, r1, 0xb9, 0x1ff) r2 = open(&(0x7f000028c000-0x8)='./file0\x00', 0x4000, 0x10a) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f000033e000)=0x3, 0x8) 2018/02/08 03:25:58 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000), &(0x7f0000006000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x8, 0xfffffffffffffdb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0x14)={0x0, 0xfffffffffffffffc, 0x1, 0x1, 0x72, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000), &(0x7f0000006000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0x4, 0x3, 0x1000}, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000007000-0x4)=r2, 0x4) 2018/02/08 03:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bab000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006d2000-0x20)={0x51, 0x0, 0x10001, 0x7b}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000999000-0x20)={0x4, r2, 0x10001, 0x3ff}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000122000-0x4), &(0x7f00002e0000-0x4)=0x4) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000098000-0x8)) connect$packet(r1, &(0x7f0000b30000-0x14)={0x11, 0x0, 0x0, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/08 03:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) r3 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x6, &(0x7f0000173000)=""/126) pselect6(0x40, &(0x7f0000131000), &(0x7f000010f000-0x40), &(0x7f0000810000-0x40), &(0x7f0000e1f000-0x10)={0x0, r2+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8), 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r4}, 0x10) r5 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) readv(r7, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r8 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1}, 0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) dup2(r6, r7) tkill(r5, 0x16) 2018/02/08 03:25:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000000f000-0x98)) socketpair(0x10, 0x6, 0x9, &(0x7f00002b6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00007f5000-0x10)={0x1000, &(0x7f0000412000)=""/4096}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bdc000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/08 03:25:59 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000021000-0x21c)=[{{&(0x7f0000021000-0x80)=@generic, 0x80, &(0x7f0000008000)=[{&(0x7f0000020000)=""/4096, 0x1000}, {&(0x7f000000d000-0x5b)=""/91, 0x5b}, {&(0x7f0000020000)=""/104, 0x68}, {&(0x7f000001c000+0xca1)=""/174, 0xae}, {&(0x7f0000021000-0x6b)=""/107, 0x6b}, {&(0x7f0000020000)=""/210, 0xd2}], 0x6, &(0x7f0000020000)=""/176, 0xb0, 0xfffffffffffffbff}, 0xff}, {{0x0, 0x0, &(0x7f000000b000-0x30)=[{&(0x7f0000021000-0x1f)=""/31, 0x1f}, {&(0x7f0000016000-0xeb)=""/235, 0xeb}, {&(0x7f0000020000)=""/31, 0x1f}], 0x3, &(0x7f0000020000)=""/99, 0x63, 0x5}, 0x2}, {{&(0x7f0000020000)=@alg, 0x58, &(0x7f000000e000)=[{&(0x7f0000007000-0x82)=""/130, 0x82}, {&(0x7f0000014000-0x56)=""/86, 0x56}, {&(0x7f0000020000)=""/117, 0x75}, {&(0x7f0000020000)=""/167, 0xa7}], 0x4, &(0x7f0000021000-0xea)=""/234, 0xea, 0x672}, 0x9}, {{&(0x7f0000015000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000021000-0x30)=[{&(0x7f0000012000-0x5a)=""/90, 0x5a}, {&(0x7f000000a000)=""/162, 0xa2}, {&(0x7f0000019000)=""/102, 0x66}], 0x3, 0x0, 0x0, 0xffffffffffff8511}, 0x7}, {{&(0x7f0000007000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000008000)=[{&(0x7f0000021000-0x58)=""/88, 0x58}, {&(0x7f000001f000-0x4d)=""/77, 0x4d}, {&(0x7f0000021000-0x58)=""/88, 0x58}, {&(0x7f0000013000-0x9e)=""/158, 0x9e}, {&(0x7f0000016000)=""/188, 0xbc}, {&(0x7f000000b000-0xd4)=""/212, 0xd4}, {&(0x7f0000020000)=""/112, 0x70}, {&(0x7f0000021000-0x12)=""/18, 0x12}, {&(0x7f0000021000-0xc)=""/12, 0xc}, {&(0x7f0000020000)=""/207, 0xcf}], 0xa, &(0x7f000000f000)=""/169, 0xa9, 0x6}, 0xac}, {{&(0x7f000000c000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000017000)=""/62, 0x3e}, {&(0x7f0000021000-0xac)=""/172, 0xac}], 0x2, &(0x7f000000f000)=""/211, 0xd3, 0x19}}, {{0x0, 0x0, &(0x7f0000021000-0x2)=[{&(0x7f0000021000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000007000-0x7c)=""/124, 0x7c, 0x8}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000021000-0x60)=[{&(0x7f0000021000-0x96)=""/150, 0x96}, {&(0x7f000001e000)=""/82, 0x52}, {&(0x7f000001d000-0xb9)=""/185, 0xb9}, {&(0x7f0000020000+0x290)=""/4096, 0x1000}, {&(0x7f0000021000-0xe0)=""/224, 0xe0}, {&(0x7f0000020000)=""/98, 0x62}], 0x6, &(0x7f0000021000-0x28)=""/40, 0x28, 0x5}, 0x2cdd}, {{0x0, 0x0, &(0x7f000000d000)=[{&(0x7f000000e000)=""/91, 0x5b}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000001c000)=""/68, 0x44, 0x2c}, 0x7}], 0x9, 0x40000001, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000d000-0x8), &(0x7f0000016000-0x4)=0x8) read$eventfd(r0, &(0x7f0000009000-0x8), 0x57a) 2018/02/08 03:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000cc8000)='/dev/ppp\x00', 0x4000, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000053000-0x4)=0x1000000, 0x4) 2018/02/08 03:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1e000-0xc)) syz_open_dev$binder(&(0x7f000080b000-0xd)='/dev/binder#\x00', 0x0, 0x800) epoll_pwait(r0, &(0x7f0000ba9000)=[{}], 0x1, 0x0, &(0x7f0000c58000+0x287), 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009d8000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) epoll_create1(0x0) [ 62.742441] sock: sock_set_timeout: `syz-executor6' (pid 11240) tries to set negative timeout 2018/02/08 03:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000054d000)='/dev/hwrng\x00', 0x480080, 0x0) unlinkat(r1, &(0x7f0000d28000-0x8)='./file0\x00', 0xc54991e1db804d46) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) openat$ashmem(0xffffffffffffff9c, &(0x7f0000744000-0xc)='/dev/ashmem\x00', 0x101000, 0x0) r2 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a72000+0x55f)={{{@in=@multicast1, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000c7f000-0x4)=0xe8) sendmsg$nl_route(r2, &(0x7f0000d41000-0x38)={&(0x7f00008e6000)={0x10, 0x0, 0x0, 0x600040}, 0x23d, &(0x7f0000469000)={&(0x7f0000e2c000)=@getlink={0x28, 0x12, 0x302, 0x0, 0x3, {0x0, 0x0, 0x0, r3, 0x2000, 0x2000}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xf}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8041}, 0x80) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004b8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/08 03:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000c8c000-0x4c)={0x9, 0x9, 0x6}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa7000)='/dev/ptmx\x00', 0x2, 0x0) perf_event_open(&(0x7f0000708000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000a7d000-0x4)) syz_open_dev$tun(&(0x7f0000b09000)='/dev/net/tun\x00', 0x0, 0x402) socket$inet_udp(0x2, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7f) r2 = syz_open_pts(r1, 0x82) ioctl$TCSETA(r2, 0x5406, &(0x7f0000242000-0x14)={0x8f, 0xe6, 0x7, 0x7fff, 0x400, 0x3f, 0x1f, 0x2, 0xfffffffffffffffc, 0x20}) 2018/02/08 03:25:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x802, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6c000-0x24)) flock(r0, 0x5) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/02/08 03:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001fa000-0xe8)={{{@in6=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x53f, 0x1, 0x0, 0xa, 0x20, 0xa0, 0x89, 0x0, r1}, {0x8, 0x8, 0x6, 0x2, 0x6, 0x0, 0x0, 0x430}, {0x8, 0x100, 0x80000001, 0x1000}, 0xaf0e, 0x5, 0x2, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x6c}, 0x0, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x25f5, 0x1, 0x400000, 0x8}}, 0xe8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) fsync(r0) 2018/02/08 03:25:59 executing program 7: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000002000)={{}, 0x0, 0x3b865ee7}) r0 = socket(0x18, 0x0, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000040b000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000f9c000-0x4)=r2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000f9a000)) 2018/02/08 03:25:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x200, 0x0, 0x74}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000fde000-0x8)) r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000d6a000-0x10)=[{&(0x7f00001a0000-0x1)='2', 0x1}], 0x1) 2018/02/08 03:25:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f11000-0x1f)="7472757374656425f96b657972696e6773656c696e757873656c696e757800", 0x2) linkat(0xffffffffffffffff, &(0x7f0000e5d000)='./file0\x00', r0, &(0x7f0000f73000)='//file0\x00', 0x0) 2018/02/08 03:25:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000434000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f00006fc000-0xce)=""/206, 0xce) setsockopt(r0, 0x10e, 0x5, &(0x7f00004ed000-0x3), 0x0) 2018/02/08 03:25:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) fstat(0xffffffffffffffff, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) r2 = pkey_alloc(0x0, 0x0) pkey_free(r2) 2018/02/08 03:25:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr}, &(0x7f0000b7a000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000eb000-0x4), &(0x7f0000867000)=0x4) socketpair(0x1d, 0xa, 0xffffffff00000000, &(0x7f00006d1000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000fc7000-0x8)='./file0\x00', 0x101000, 0x4) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xfffffffffffffffe, &(0x7f0000e30000-0x14)={@local}, &(0x7f00006f5000)=0x14) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000315000), 0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007c0000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3, 0x7, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x7f}, {0x1f, 0x8001, 0x8001, 0x9, 0x56d7, 0xffff, 0x7, 0xc1}, {0x5, 0xed, 0x3, 0x54}, 0x3, 0x8, 0x31457117310e3cb4, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x2, 0x3ff, 0x6, 0x9, 0x1108189c}}, 0xe8) bind$packet(0xffffffffffffffff, &(0x7f0000173000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x14) tkill(0x0, 0x0) set_robust_list(&(0x7f0000f17000-0x18)={&(0x7f00009f5000/0x3000)=nil, 0x3, &(0x7f0000504000/0x4000)=nil}, 0x18) accept4$inet(r3, &(0x7f0000dce000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000629000-0x4)=0x10, 0x80800) getpeername$inet(r2, &(0x7f0000c73000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000097c000+0x1d4)=0x10) recvfrom$ipx(0xffffffffffffffff, &(0x7f00009a1000)=""/221, 0xdd, 0x0, &(0x7f0000bb1000-0x10)={0x4, 0x7, 0xbd, "04127ed0ba57", 0x6}, 0x10) setfsuid(0x0) 2018/02/08 03:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006f9000)='/dev/autofs\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00009e6000)={0x3, 0x8, 0xffffffffffffff00, 0x1, 0x8000, 0x3f}) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f00004eb000)="1f0000000203190000000700000002000000020509000100040580ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[], 0x36a) 2018/02/08 03:25:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)) read(r0, &(0x7f0000001000)=""/244, 0xf4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x9}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0x2}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000004000-0x340)={0x7, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x5, [{{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x1, @rand_addr=0xc0}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x340) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000005000-0x78)="2328f8a5145cade8fa510f4583d96d8f94eb35dbaf00b6f0198b011d0bf921568a8313772045a3478b2cf006fb8b60105391d360ce28c5e2bb8e50fd9149d83f2c61e8d92dfb1fe34926a4377f93558b88272417a0ff9144a040ad0b4826ffe14b008632b0f9d04bf91407f0b3e364777837732f6b5debaa", 0x78) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000006000-0x4), &(0x7f0000006000-0x4)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), 0x10) bind$nfc_llcp(r1, &(0x7f0000005000)={0x27, 0x2, 0x0, 0x7, 0x100, 0x3, "3c9debf9cf476704423d4563e719c74d22294ed83743fe0085f7611cb1d7b187d3025d6a1724b5cbdd39e10971e1173cfd2dc10b699dc27ec3bc14c183c6fa", 0x4}, 0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000006000)='./file0\x00', r3, r4, 0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000)={r2, 0x6}, &(0x7f0000008000-0x4)=0x6) 2018/02/08 03:25:59 executing program 0: 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)) r1 = memfd_create(&(0x7f00007e1000-0xa)='/dev/ptmx\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000dfc000)={0x8, 0x401, 0x7fffffff}) r2 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) dup3(r2, r0, 0x0) 2018/02/08 03:25:59 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000fa5000), &(0x7f00008e3000-0x4)=0xc6850d292f7c949d) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000065f000-0x8)) fcntl$getownex(r0, 0x10, &(0x7f00009c0000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x20800020) 2018/02/08 03:25:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000cd6000-0x18)=@generic={0x7, 0xff, 0x3}) sysfs$2(0x2, 0x3, &(0x7f0000001000-0x6e)=""/110) getgid() mprotect(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x1000000) 2018/02/08 03:25:59 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000680000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000002d000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x1000, 0x1, 0x1, 0x3, 0x6, 0x8b71, 0x8}, &(0x7f0000000000)=0x20) futex(&(0x7f00008d1000), 0x800000000008, 0x0, &(0x7f00007f3000-0x10), &(0x7f0000299000-0x4), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x0, 0x8001, 0x4, 0x1ff, 0x4, 0x6, 0x20, 0x101}, &(0x7f0000002000-0x40)={0x8000, 0x9, 0x0, 0x7, 0x3, 0x9, 0x80000000}, &(0x7f0000001000-0x40)={0x8001, 0x100000000, 0x3, 0x8b9, 0xab0, 0x9, 0x6, 0x3ff}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000)={&(0x7f0000001000)={0x3}, 0x8}) futex(&(0x7f000000d000-0x4), 0xc, 0x0, &(0x7f0000dac000)={0x77359400, r1}, &(0x7f0000048000)=0x7, 0x0) 2018/02/08 03:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000038b000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) 2018/02/08 03:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000262000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8, 0x800}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/08 03:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000bde000-0x10)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) sendto$inet(r0, &(0x7f0000290000-0xb2)="ac", 0x1, 0x0, &(0x7f000049b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d85000)={0x0, 0x4}, &(0x7f000030a000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000045f000-0x108)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x4, 0x7ff, 0xfffffffffffffff9, 0x100000001, 0x20, 0x6, 0x80000001, 0x3, 0x1, 0x81, 0x9, 0x8001, 0x9, 0x1, 0x10000]}, &(0x7f0000577000-0x4)=0x108) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x170, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x170}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x1b8}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) 2018/02/08 03:25:59 executing program 0: mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e65000)=@int, &(0x7f0000d36000-0x4)=0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000b58000-0x8)) 2018/02/08 03:25:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xfffffffffffffffe}, @note}], 0x30) connect$netrom(r0, &(0x7f00000d5000)=@full={{0x3, {"c9f56e9a93cce7"}, 0x7}, [{"fdc9057f56d729"}, {"c9e07140c8ba4a"}, {"f160482d6c9163"}, {"d54477545c7693"}, {"8b19b22761f0c4"}, {"3fb220b2b0e309"}, {"c43618f73f318c"}, {"bb41c2f4eb3c03"}]}, 0x48) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x7f}, {}, @quote={{0x3f}, 0x0, &(0x7f0000e07000-0x30)={0x80000000000000e2, 0xffff, 0x0, 0x0, @tick, {}, {}, @connect={{0x2}}}}}, {0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x3}, {0x0, 0x7fffffff}, @result={0x0, 0x100}}, {0x0, 0x2, 0x0, 0x0, @time, {}, {}, @raw32}], 0x90) 2018/02/08 03:25:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getresuid(&(0x7f0000013000), &(0x7f0000012000), &(0x7f0000006000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f0000c36000)={0x0, 0x0}) inotify_add_watch(r1, &(0x7f000021c000-0x2)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f000087c000-0x6e)=""/110) r3 = socket(0x2, 0x2, 0x0) r4 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r4, 0x0, 0xffff, 0x9) sendto$inet(r3, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r3, r4, &(0x7f0000af5000), 0x10001) recvfrom$inet(r3, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000b76000)) 2018/02/08 03:25:59 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006c2000-0x9)='/dev/ppp\x00', 0x40641, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = dup2(r1, 0xffffffffffffffff) ioctl$KIOCSOUND(r2, 0x4b2f, 0x7) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000001000-0x3e)="e6", 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f000018e000-0xa)='setgroups\x00') 2018/02/08 03:25:59 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}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000038b000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) 2018/02/08 03:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r0, &(0x7f00007ab000-0x1000)="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", 0x1000) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f9e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000abc000)=@ethtool_gstrings={0x1b, 0x6}}) r2 = dup2(r0, r0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000e1a000)) fgetxattr(r0, &(0x7f00002cb000)=@known="73656375726974792e73656c696e7578ff", &(0x7f0000c94000)=""/81, 0xfefe) 2018/02/08 03:25:59 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000001000-0x70)="17656d307d70707031282da200") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x4000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/73, 0x49}], 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x7fffffff, 0x30}, &(0x7f0000004000)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r1, 0x4a}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000), &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000006000)=0x2) 2018/02/08 03:25:59 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000fe9000)=""/85) r2 = syz_open_pts(r0, 0x0) ioctl$int_in(r2, 0x5429, &(0x7f0000fe5000)) lseek(r2, 0x0, 0x1) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000fe9000)='./file0\x00', 0x400001, 0x30) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f00006f6000-0xde)=""/222, &(0x7f0000fea000)=0x2e6) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f000065f000)=0x3) 2018/02/08 03:25:59 executing program 5: madvise(&(0x7f0000b54000/0x4000)=nil, 0x4000, 0x2) 2018/02/08 03:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() openat$ashmem(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/ashmem\x00', 0xc000, 0x0) 2018/02/08 03:25:59 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000000000)=0xc) syz_open_procfs(r1, &(0x7f0000001000-0x8)='net/hci\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000fac000), 0x1a) 2018/02/08 03:25:59 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x204, &(0x7f0000fa5000)={&(0x7f0000e5a000-0x8)="0200000002002c7b", 0x123}) 2018/02/08 03:25:59 executing program 6: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000026000)) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/ashmem\x00', 0x8c0, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000d3b000-0xb)='/dev/loop#\x00', 0xc02, 0x48880) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_dccp(0xa, 0x6, 0x0) eventfd2(0x9, 0x800) socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d3a000)='/dev/usbmon#\x00', 0x100000000, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f00004b1000)={0x1998032d, r1}, &(0x7f0000033000-0x18)={0xfffffffffffffffd, 0xf655, 0xbb0d, 0x101, 0x6000}) prctl$intptr(0x2f, 0x8) 2018/02/08 03:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4), 0x0, 0x6, &(0x7f0000565000)={0x13000000000}, &(0x7f0000005000-0x4), 0x0) pipe2(&(0x7f0000068000-0x8)={0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000bfb000)) 2018/02/08 03:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000028d000-0xc), &(0x7f0000970000)=0xc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f000095e000-0x1)) 2018/02/08 03:25:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000, &(0x7f0000001000)="f0a3bb62611559340a7472ef582164e5211d48e1d7ac9e2b5ab00921e627d33371", &(0x7f0000002000-0x4), &(0x7f0000000000), &(0x7f0000001000)="16991281654d56d8d8fb3e8947d58282bc0f86ff3cfc7c1cdc7ac738775b8fe12a131006f2d8b8b83073645e6ca4bca436020e682b3076e97d119717a681062414e91c9b06fe00d4119f87677f5a44039cdbf694c9cd4b88eb7f269ec79b710a3b504d66039c0ace4c35836a7467f162b4c13013453bba9b712f6c375b4ff444bfd724bcd32166aa9c58a18fc82bb3d360cb0c4a919b3d1fa91897ec50cf3a337390cc4c63dcaffcb386e3c87f8c631e2be8534dd94d7da9ab67c1a4f20aaad7d3e36d65fe7d7f94340c51d34ae7") mq_open(&(0x7f00001cd000-0x1)='\x00', 0x0, 0x11, &(0x7f0000001000-0x40)={0x4, 0x4, 0x1ee, 0x9, 0x3, 0x3, 0x0, 0x7ff}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x8000, 0x80000001, 0xc4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000021c000-0x10)=[{&(0x7f000034a000)="3900000013000904690000008000fffd180000400100000004000107000000140d001a000400020004000a04000000000000010400001ee400", 0x39}], 0x1) r2 = add_key$user(&(0x7f0000a0f000)='user\x00', &(0x7f00003e3000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000075e000-0xbf)="74b7f6c84402d32fabd232dd62869e0b462b0aaada473baee0cb7e3ad4a2141d749b9f305e6187c09ea0a0a66139665f86b293e3ec3154bca6345dd3b671266c871901ffcbb6c49c32b0b180563dc21be1f04128137cc5f60577422b00cd71881c4ec72ced4a4f16792e763ac2cd3f901a40bc9a34a3d2cab0118e4240e5b2b6ab2ce319c9c1d4ee83f573487c219ba26ba401d7ea399c59e2c25fa4b71bb6ae613225a1100ad4b86d4f37d07a64b62a367a9b377981d652fabba2988b5ccc", 0xbf, 0xfffffffffffffffd) keyctl$update(0x2, r2, &(0x7f00009f5000)="76b4a5e186f54d33c59de581a951b5293176d197180fcef9acaedd6f241e1943b4ffa17ca84de927eecf27e78b90f8c6b1bdcb9730ef68068b66a850", 0x3c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000678000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000d32000-0xc)={0x0, @rand_addr, @multicast1}, &(0x7f00006e6000-0x4)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f000014a000)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) 2018/02/08 03:25:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00003e7000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x43)={{0x9, 0x9}, {0x80000000, 0x351}, 0xffffffffffff7be9, 0x1, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00000b2000), 0x4) 2018/02/08 03:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00005cb000)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00003b9000-0x18)=@generic={0xffff, 0x93bc, 0x5}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000bd9000-0x8)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x34, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) socket$nl_route(0x10, 0x3, 0x0) 2018/02/08 03:25:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x6002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ed5000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00008a2000-0x9)='loginuid\x00') dup2(r2, r2) pwritev(r2, &(0x7f0000eb1000-0x80)=[{&(0x7f0000d1a000)="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0x1000}, {&(0x7f00007df000)="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", 0x1000}, {&(0x7f00009d0000-0xa6)="549e2984be0b4a51a781bd9dd119c02ed3234da30c4869f7309df6146913fc81baf971c2633eebc2574a57eb584cc4b258fd7c4c401500e74bf7b7cbfd0d479a4bef05dd65045d584dc130ac2c9cd6f1aa5167a17bb959b559f7707b88a122bb7e812d0b3ee624f5695e970e590d36fde16f1057b64edd61870651505fd8ad7a689a99d44200caaae6e1c3372063b7e312fc13ed26c535691384c0739e8d6bf40ceb80041d5c", 0xa6}, {&(0x7f000094f000-0xd2)="852838eac4a19ff5cc497e0e537082b2a962486995d180becb663f4a1f54ed6b3c5c1969f72e48dcd0c65bb6f5bf3ac6803414a6667b5e8df42542718973923707c55179fb9a8f72cfb65386f6b2c0ce55350798d16d1dceb081c2efd0595ee0230ecedaada061078c00090e1b17e3fb527c9b64fb01a2f019a6009adaec8c4ab4e2a51fcfc533d996908b8d548e81e76ce9c99fc5a135019b7341377a7f39c9f574f62b9e52d5f30be014a512da4e48d037fc64d7170f1e60c3dbb965c980bea6a7082aef3aff41dcb697cb1e618993ff17", 0xd2}, {&(0x7f000060b000)="89c5a9d2de289ccaa8121c8d7cf7a718192da3181bb75619448cff1f46b2e73f9b5f7eaa942a647367f965a01169503aa818f656a4ffe5c7d1852f613e5401", 0x3f}, {&(0x7f0000160000)="38967a1119d94716e88523556d19ef6131a92fbc6845886c283fcbdf500b7c8e43bb25aeff0a52570b189eb5635ec60727687e74eaae4d9d9934da630b90e30978524fe5fa55a8e904dcc8a8e7bbafa36c0a7d085b6f062e2ccad0bc8920e8ff54c87a1261052de47b4f0f22fee324e75b7ca63862c4aa3c299e913cb20513f646c032ca84ea358c4b7ca77ddc87863940ecdcb9e6811a4acac8d693fe5532bb27cf7720619066d08725ba1b66cabb0b565bddead1a229c22360fd6280c779ef15754ce2e0c4ca5f0a91461b5589acf4c996f499d7f0ad677c81d40c1d7785f0da4c6483b51a7daa71ad5462f8f514d8a205a5ed14", 0xf5}, {&(0x7f0000ebd000)="758e21cc0d60b43b0e3ed5078310d04fabb709942e6cfc89e6daeac653b0b1815a655538c4d543f5e050201f299a693c2df1a586758f13042ec43b6afe5e42", 0x3f}, {&(0x7f0000b17000)="9881e8cf3a049d2299123e3929a7ad8a9e3779fb05f84842bf3dbb849a930f2605cef75a76b96575d9fd5c75a7a183e5d6ddbe8e8efa4675ac945fd9dc03484155ae5bedb4aefdb43ea6d7b91060f3058c09a8068f88ff8b8306fa684b58ff9f7656939ecc00c8b55bc8eb2bcf629408634ed30acbca9c", 0x77}], 0x8, 0x0) writev(r2, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) [ 63.094654] netlink: 9 bytes leftover after parsing attributes in process `syz-executor5'. [ 63.128574] netlink: 9 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/08 03:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000688000)={{0x2, 0x1, @rand_addr=0x57224861}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, @common='ifb0\x00'}) socket$inet(0x2, 0x1, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ad000)={0x1, 0x2000000000073d, 0x1, 0x0, 0x7d7, 0x0, 0x4, 0x5, 0x0}, &(0x7f0000d25000)=0x20) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000112000)=""/153, &(0x7f00006f4000)=0x99) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c0e000), &(0x7f00008bd000-0x4)) r3 = gettid() clock_gettime(0x7, &(0x7f0000cd9000-0x10)={0x0}) clock_gettime(0x7, &(0x7f0000b2f000-0x10)={0x0}) waitid(0x0, r3, &(0x7f0000073000-0x10), 0x20000005, &(0x7f00001e0000)={{0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000caf000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000e51000)={{0x77359400}, {r7, r8/1000+30000}}, &(0x7f0000140000-0x20)={{}, {0x0, 0x0}}) utimes(&(0x7f0000860000-0x8)='./file0\x00', &(0x7f00006ea000-0x20)={{r4, r9}, {r5, r6}}) r10 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f88000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x401, 0x0, 0xf8, 0x7}, &(0x7f0000695000-0x4)=0xa0) r11 = getgid() setfsgid(r11) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000263000)={0x10001, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000000}}}, 0x88) chmod(&(0x7f000056c000)='./file0\x00', 0x2) r12 = socket$inet_sctp(0x2, 0x1, 0x84) r13 = memfd_create(&(0x7f00007a4000)='-\x00', 0x3) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000014a000-0xc)=@assoc_value={r2, 0x2b267f66}, 0x8) syz_open_dev$tun(&(0x7f0000917000-0xd)='/dev/net/tun\x00', 0x0, 0x41) memfd_create(&(0x7f000007b000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) getsockopt$bt_hci(r12, 0x0, 0x2, &(0x7f00002d7000-0x72)=""/86, &(0x7f000089e000)=0x56) pwritev(r10, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="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", 0xfffffffffffffe15}], 0x1, 0x10049) sendfile(r10, r13, &(0x7f0000a31000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(r10, 0x4c01) 2018/02/08 03:25:59 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000013000)='/dev/ppp\x00', 0x105881, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000), &(0x7f0000006000)=0xc) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000013000)={0x0, 0x401, 0xc31cb2b, 0x50ce, 0x1, 0xff}, &(0x7f0000013000)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000008000)={r1, 0x0, 0x0, 0x40, 0x2}, &(0x7f0000014000-0x4)=0x18) r2 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000007000)='md5sumcgroup\x00', 0xc1, 0x45, &(0x7f0000015000-0x40)={0x80000001, 0xfffffffffffffffe, 0x8, 0x1400000000, 0x1, 0x3, 0xb09c, 0x4}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000015000)=[{&(0x7f0000015000)={0x27, 0x9, 0xfffffffffffffff7, 0x2, 0x6, 0x80000001, "654ec0cd7e49684625d966edec208526ac9503e2a63ebef19403c90e4b92c1556441e0246fc5a5adbd5ddfb4803f60bb4a48cda2207111f6200edfb54b8096", 0x7}, 0x60, &(0x7f0000004000)=[{&(0x7f0000002000-0x18)="09d65e1ad677f48e9345af784eea79566bd8c5384108a2bed25bad6b3d98c2e11969ffc170c842b1e0e06c0e7437e764656b76c6f7e9", 0x36}, {&(0x7f0000008000)="ae519a61233145316b87459e7e6cc399d2a56ab4ce20f8296cf5c03ab8b2bc7b09066a", 0x23}, {&(0x7f0000007000-0x8a)="8b255e34cb574ebef038cb67e4e18233f8280ed0505cc2bb80d2b5ec97e0cb8bf1d180f90858eab86c0558c7e27e3678a44c9f35f9bcc3920580c59028734434f8242124bed18305422f5435742f45cc234f718a2b8eadd61864b531331fef272ed9402a3599d111e990ee2340ad8be219396aae917fb4d8d2760471dde2b87251326b5b0de93d600ce9", 0x8a}], 0x3}], 0x1, 0xc0) sendmsg$nl_generic(r2, &(0x7f000000a000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000011000)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) 2018/02/08 03:25:59 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000110000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000782000-0x90)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052d000-0x97), &(0x7f0000851000-0x4), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/02/08 03:25:59 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006d7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) readahead(r0, 0x9, 0x3) pkey_free(0xffffffffffffffff) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000117000-0x3)=0x10000, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000459000-0x4)) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b36000)=@get={0x1, &(0x7f0000b37000-0x1000)=""/4096}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000075c000-0x8c)={0x0, @in6={{0xa, 0x0, 0x10000, @empty, 0x7f}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x1, 0x8, [0x3, 0xc4f, 0x9, 0x1, 0x80000001, 0x200, 0x20, 0x10000]}, 0x18) 2018/02/08 03:25:59 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000006000-0x48)={{0x1}}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000002d000)='/dev/snd/timer\x00', 0x0, 0x80) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000002e000-0x10)=[{&(0x7f000002e000-0xde)=""/222, 0xde}], 0x1) 2018/02/08 03:25:59 executing program 4: r0 = dup(0xffffffffffffff9c) pread64(r0, &(0x7f000059e000)=""/162, 0xa2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000156000)='oom_scoOF_adj\x00') r3 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(r2, r3, &(0x7f0000532000), 0x4) sendfile(r2, r3, &(0x7f0000514000), 0x18001) 2018/02/08 03:25:59 executing program 6: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fa2000-0x8)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x3, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="0020000100000000", 0x8}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a4e000)='/dev/pktcdvd/control\x00', 0x400040, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f00003b5000-0x4)=0x2c) 2018/02/08 03:25:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000ff0000-0x60), 0x0) connect$inet6(r0, &(0x7f00009c8000)={0xa, 0x3, 0x7f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x1f, r1}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0x10) 2018/02/08 03:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) mount(&(0x7f000036f000)='./file0/file0\x00', &(0x7f00001d6000)='./file0\x00', &(0x7f000048d000)='ramfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000221000-0x8)='./file0\x00') renameat2(r0, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000214000-0x8)='/', 0x0) fcntl$setpipe(r0, 0x407, 0x7fffffff) 2018/02/08 03:25:59 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000005000)=0xffff, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f000000b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000003000)={0x80}, 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000), &(0x7f0000003000)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000006000)={0x0, 0x22, 0x2, @tid=r3}, &(0x7f000000c000-0x4)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000007000)={0x0, 0x5, 0x0, @thr={&(0x7f000000c000-0xf3)="87e90428991502cdcebb12f8b6e912bf7b8ac03d66e580e0a5c82dc53cd4b551b5d66f79e4f547c9c233b2de85082e6973b788ab15885e19c79b6ebf396af70141af45d65cfb08d076a948131e858e69da372d9e0ef1c8b9d0146c494f0e85cd1ee4569601328c361dd66ad8694e453eb07d6cb22b0975dc02f94606a32458b8f7cc0141c2cb666f400ca8c2eea99a4f64322247c79a2c3584cbaea382f6a40fddc339507fef59f2a722ba5658878fa651a52d4a76264bd346dcaff73d3cb3b4b724214286860cb7e890fd43106d3f395b420effe3c9569ed9d8a04f8d54aedfc8ebc482c2305f629b579de4cdea77746dbe09", &(0x7f000000b000)="1ae45c44e40c3ae9936eef15f773292260a778a17d45705accd466aed300d7a6bfd966e9cc9a5678bef80a55717236532b8cb899bc968bcd50fc3815ff7e5c622f43b0ded7c8b17ff9ba13b38179ea3f2ac04215e2d9436fa3e9ec440e7ffac8eb66fafe958297b50a7f31f2a9063661193e963047dbe25a1cc3c2c6af96c8ff6337759d6cb4a10c239f3093fbea9d06d74e4258dc4180e5e08647259ef316b407490a4729845161d34711fa636a4dd457ff052217cdb03b0f9aed709e2dc55adafecffa1597fa1197"}}, &(0x7f000000c000-0x4)) r4 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x28) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000007000)=[0x1, 0x1]) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000004000), 0x4) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000008000), 0x4) 2018/02/08 03:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000535000-0x10)='net/ip_mr_cache\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000059a000-0x4)=0x0) perf_event_open(&(0x7f00006ac000)={0x0, 0x78, 0x743, 0x401, 0x8, 0x1, 0x0, 0x9, 0x20001, 0x2, 0x1, 0x4, 0x3, 0x6ce, 0x7, 0x1, 0x3a69, 0xc000, 0x4, 0x401, 0xd400, 0x2, 0x4, 0xa0000000000000, 0x7fffffff, 0x1, 0x100000001, 0x7fffffff, 0x100000000, 0x80000001, 0x80, 0x0, 0x8, 0x8, 0x3, 0xdf60, 0x9, 0x8, 0x0, 0x6d, 0x4, @perf_config_ext={0x0, 0x80000001}, 0x2200, 0x4, 0x5b, 0x4, 0xff, 0x0, 0x1f2a}, r1, 0x5, r0, 0xd731c6768b9431bf) memfd_create(&(0x7f00008e9000-0x7)='$wlan1\x00', 0x1) sendfile(r0, r0, &(0x7f00009d5000-0x8)=0x4f, 0x6) 2018/02/08 03:25:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00009af000)='stat\x00') socket$inet(0x2, 0x0, 0x6) sendfile(r0, r1, &(0x7f0000f58000-0x8), 0x10001) sendmmsg$unix(r0, &(0x7f000016e000)=[{&(0x7f0000aaf000)=@abs, 0x8, &(0x7f00001b7000)=[], 0x0, &(0x7f0000fa8000-0x78)=[]}], 0x1, 0x20000010) ioctl$TIOCCONS(r1, 0x541d) ioctl$int_out(r0, 0x0, &(0x7f0000974000-0x8)) bind$inet(r1, &(0x7f00000fa000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/08 03:25:59 executing program 5: r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000051f000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003d7000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000376000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dc7000-0xbc)="2f2ac9edd95838f319343722ce560c9b18e01272a6e0badb21c7c27a5be06ca1f0e66a7da66355e0859839865e8bb0b027f57423fdbaabcc4d90e5a34a99a0c056e58631b60da2eae72b4b3e20010b491f2d0a0f7d1268e3e0c06990c97d9369a13c2518598fcde4f5edc3561917ced75fccbf07982e25e45bf0550744e6aa816b6a231b6faef3594ef2ab656cf7aacaf38f26228d3d5d7ef3903013f7b892e12ce1856b2bc71aa6e242edea67f94abf9794096373cd01252a4e3a65", 0xbc, 0xfffffffffffffff8) add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000938000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00006cd000-0xb1)="e7a842133fcabc97d829e6db2a4703d204fc2d97308c3ca7bbf7608a331616faa59a1d14c3ac4b461c590464a1460d7cc3d442c194265ca320a7c38c5e505d28cdb7ed2b9901e620eb2b231ee8c34954309d9bce1f6531eea22b64e33045d639495bd6ab8e04991ec66df6b3e2d171f9e596a73972fe827844aa0899824cc8374e6a450a7307005431c0372c6bf4fdc8a57b1009385194d903ad40004b93466cd10e85c5f48379bfd6d1d4eb1db6ff2383", 0xb1, r2) ioctl$TIOCCONS(r1, 0x541d) 2018/02/08 03:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000938000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000, 0x3cd36bbc, r1}) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2}) 2018/02/08 03:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a2f000)='/dev/hwrng\x00', 0x40, 0x0) getsockname$packet(r1, &(0x7f0000d82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000314000)=0x14) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x1, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfd}, []}, 0x1c}, 0x1}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x25f) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000cc3000)=0x993, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00004ff000)=""/147, &(0x7f000044d000-0x1)=0x93) 2018/02/08 03:25:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008d8000-0x89)='net/sockstat6\x00') sendfile(r1, r1, &(0x7f00008e9000)=0x1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f000052a000-0x4)=0xdb, 0x4) signalfd4(r3, &(0x7f0000c74000)={0x4}, 0x8, 0x80800) setsockopt$inet6_int(r3, 0x29, 0x3c, &(0x7f0000000000)=0x5, 0xffffff15) ioctl$KDDELIO(r2, 0x4b35, 0x7fffffff) fcntl$setsig(r0, 0xa, 0x38) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000036c000)={0x101, 0x0, 0x9, 0x1, 0x1}, 0xc) 2018/02/08 03:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() read(r3, &(0x7f00009f8000)=""/166, 0xa6) tkill(r7, 0x100000000000016) close(r0) 2018/02/08 03:25:59 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000b4f000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000ef8000-0x4)=0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000ef7000), &(0x7f0000ef7000)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef7000-0x4), &(0x7f0000ef7000-0x4)=0x4) 2018/02/08 03:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000df1000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000346000)=""/233) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000b39000)=[0x9, 0xfffffffffffffff8]) socketpair(0xf, 0x800, 0x6, &(0x7f0000de4000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00007ef000-0x5c)={0xffffffffffffff01, 0x1, {0x3, 0x1, 0x9, 0x2, 0x9}}) 2018/02/08 03:25:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) r1 = openat(0xffffffffffffff9c, &(0x7f0000e07000-0x8)='./file0\x00', 0x101000, 0x8) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000074d000)={0x1, &(0x7f0000595000)=[{0x3, 0x3, 0x7, 0x6}]}, 0x10) sendmsg$key(r1, &(0x7f0000ed2000-0x38)={0x0, 0x0, &(0x7f0000029000)={&(0x7f0000d79000)={0x2, 0x15, 0x8, 0x7, 0x2, 0x0, 0x5, 0x0, []}, 0x10}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000c2c000)={0x10}, 0xc) close(r0) 2018/02/08 03:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f000000d000)={{0x1}}) 2018/02/08 03:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() read(r3, &(0x7f00009f8000)=""/166, 0xa6) tkill(r7, 0x100000000000016) close(r0) 2018/02/08 03:25:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$mice(&(0x7f0000270000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) r0 = epoll_create1(0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x2000000000000}, &(0x7f0000000000)) dup(r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00008f3000)='/selinux/status\x00', 0x0, 0x0) 2018/02/08 03:25:59 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000000000802, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="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", 0xfffffee9) fstatfs(r0, &(0x7f0000002000-0x2e)=""/46) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0x7fffffff, 0x9, 0xffffffffffff0000, 0x1, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000002000)=0x104) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r2, 0xac, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x4a0e1819, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x7fff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8001}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x323af735}, @in6={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006000-0xb6)={r3, 0xae, "5fd081431039102818a309826c18341658d7bacba272800dd6f47a134188e41542034b01e835270a0a5c8495412e819b7a1e7058b27b2078aa580939a374ce0728be84e2346498460447c1fe1492975281cba134786201c4bb83d69293d68b1302dfb09b60a39d94449b3e11cbf622d74415e505934c97c2ef9dda7a706eb936b3699f150a775c8c9f26129b189ae12bdc157445663285dc4850f5ffee240b3d10cbefae2e3a27cd246cbc5c0735"}, &(0x7f0000004000)=0xb6) close(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000007000-0x50)=[{&(0x7f0000004000)=""/129, 0x81}, {&(0x7f0000007000-0x1c)=""/28, 0x1c}, {&(0x7f0000005000)=""/95, 0x5f}, {&(0x7f0000006000)=""/49, 0x31}, {&(0x7f0000000000)=""/49, 0x31}], 0x5, 0x0) 2018/02/08 03:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) times(&(0x7f0000013000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f37000-0x9)='/dev/sg#\x00', 0x1, 0x4200) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000c3a000)=""/1) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/08 03:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x3) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x10004, {{0xa, 0xffffffffffffffff, 0x4000000000000003, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff}}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xe2}}}, 0xb6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e01000-0x11)='/selinux/enforce\x00', 0x0, 0x0) fchmodat(r1, &(0x7f00005de000-0x8)='./file0\x00', 0x31) 2018/02/08 03:25:59 executing program 4: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x6, &(0x7f0000b02000)={&(0x7f0000001000-0x51)=""/81, 0x51}) process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) 2018/02/08 03:25:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c33000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x80600, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x10) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000001000)) futex(&(0x7f0000000000)=0x3, 0x9, 0x2918, &(0x7f000037b000-0x10)={r0, r1+10000000}, &(0x7f00002e0000-0x4)=0x4000000000000000, 0x3ff) clone(0x2024000, &(0x7f0000001000-0x149), &(0x7f00000db000-0x4), &(0x7f000018e000), &(0x7f0000aed000-0x2)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r2, 0x80001) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000003000-0xde)=""/222, &(0x7f0000004000-0x4)=0xde) timerfd_gettime(r2, &(0x7f0000000000)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000002000-0x14)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r3}, 0x14) 2018/02/08 03:25:59 executing program 0: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='&:vmnet1[}^&]wlan0\x00', 0x0) r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r1, &(0x7f000002d000)="e0", 0x1) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000003f000)={0x6, 0x400, 0xfffffffffffffff8, 0x1}) lseek(r1, 0x0, 0x3) 2018/02/08 03:25:59 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) pipe(&(0x7f0000701000)={0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000fd9000)=@assoc_value={0x0, 0x6}, &(0x7f0000a68000)=0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fd9000+0xc4a)={r1, 0x2}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000108000)=@int=0x7ff, 0x4) r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) renameat(r2, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r2, &(0x7f0000a1d000)='./file1\x00') 2018/02/08 03:25:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x1, &(0x7f0000000000)={0x0}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000012000-0xe8)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x62f83a1472aca9db, 0xa, 0x1, "7d55563e98d69cba33691eae2b4900955f661a0314bfa20a8f8ea8853811ffe25d68cc44cec4d007e4ce5e2666db7d0c80c2c42644a90fe585041fe050f46254", "804b09675331096ab273f4aa83334efc6f340c3ed9cd48a49d89ad830f63a9640e6df73dc2c36a5d002a6ca38fa71708e2aee9f3298a136a52c3cd744709c153", "bff93c76f58450830f6b5fddb1d32a34357fa40946e8a2897604826851c09c4f", [0xffffffff, 0x7fff]}) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000013000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair(0x1b, 0xf, 0xcb, &(0x7f0000430000)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008fb000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000946000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b06000-0x10)={0x0, 0x8204, 0x100, 0x3, 0x0}, &(0x7f0000199000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000058f000-0x108)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0xff, 0x1, 0x8, 0x9, 0x4, 0x13bf6acb, 0xff, 0x3, 0x9, 0x6, 0x5, 0x3, 0x4, 0x6, 0xed09]}, &(0x7f0000632000)=0x108) 2018/02/08 03:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) sendmsg$nl_generic(r0, &(0x7f000050e000)={&(0x7f0000c3c000)={0x10, 0x0, 0x0, 0x82000}, 0xc, &(0x7f0000c54000)={&(0x7f00007ac000-0x1250)={0x1250, 0x34, 0x800, 0x3, 0x2, {0x5}, [@nested={0x1144, 0xd, [@typed={0x10, 0xc, @u64=0x2}, @typed={0xc, 0x57, @ipv4=@multicast1=0xe0000001}, @generic="f38d25f7db43a50d4663311fdca86067ea22569619912750fb52ab56dbb1e90546aa5773c20746", @generic="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", @generic="aa", @typed={0xc, 0x17, @ipv4=@loopback=0x7f000001}, @generic="fbc2985c8292524b88f9a81a9f1794ad0c872de6fcb679b31fff1b69c7f13332736af582f82d9c79ec96ff576f376d1519807c1982c8bd031f718841184ba80558a80cecd97ba1eb24cc2d56060ec12f36f1baa90015c6bc2e3a5f50fcc55cbdb2691ef06591562b0f33909388efb32a2db201527b2f55ee57af5ec4ef4752b18a0ff082e0aafa62df56e6ef723f99350f1ce98e2d4e44aab27c28", @generic="ef91ed287aebc809cff8f0f328a97b65de2461025a3b99c6e41c99262c875e688636229069d124a8628ffa8c280858e19a95715d99e1ace4ca5f527df2205669e6fcc0b8c6148ad60da666ff40a571b51ce91318"]}, @generic="434b9c79a856b0438412a54235099a36ae4079aeff4a8156cf6b409560df325299ff837ac31f4ca45e5320a9aa5b096752259d1c88c75ae7e33fdba21ae76d952c2859dbdf8b48e0c5e72f74d1cf72ab60c8421cd76ef135b4d2e99c8759691187226ada45b9ad0f094a0dccf0ddafa74bf72a9f37d2956b2cc31795176cfa7a6daa256d6c0d3f43f271aa92a2c26d134098684fdd46243583bd9e0c6f9f0aa5e280c89c5c1d5c7c9ab2b1b372a55ce91dd82f9e212c061e5fd78f93f1c1aa9e6a0b54ebd3e328d94b66d09e7c66d56f6b71aa5e9164eee193af", @nested={0x10, 0x5, [@typed={0xc, 0x43, @u32=0x81}]}, @typed={0xc, 0x44, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x1250}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0}, 0xc) 2018/02/08 03:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000423000-0x4)=0xc) r2 = getgid() setregid(r1, r2) r3 = open(&(0x7f0000fd1000)='./file0\x00', 0x1, 0x1cc) connect$netlink(r3, &(0x7f0000fb0000)=@proc={0x10, 0x0, 0x0, 0x8000}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/02/08 03:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0xfffffffffffffffc, 0x200, 0x2000000000000, 'queue0\x00', 0x7fffffbffffffff}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000c29000-0x68)) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4}) 2018/02/08 03:25:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000260000-0xd)='/dev/usbmon#\x00', 0x6, 0x200041) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)) 2018/02/08 03:25:59 executing program 4: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x80000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000881000-0x8)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000ef8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000add000-0x6)={r3, 0x80000001}, 0x6) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/08 03:25:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$mice(&(0x7f0000270000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) r0 = epoll_create1(0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x2000000000000}, &(0x7f0000000000)) dup(r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00008f3000)='/selinux/status\x00', 0x0, 0x0) 2018/02/08 03:25:59 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x8, 0x11, "653f705448d1edda4d509773ef442d58b39bfe4e4a3349465aab7a96403af1ba13a03fa1e69d9928f43b81dc890e7ec8698fbe0e4d80d7e3eea3550dddd3f3ff", "05ad83bece994073eff257a7134673b30d99ad4931c40f5efd12847af6f450b1", [0x5, 0x3]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) llistxattr(&(0x7f0000064000-0x8)='./file0\x00', &(0x7f0000292000-0xd9)=""/217, 0xd9) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ed2000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/08 03:26:00 executing program 5: r0 = socket$inet6(0xa, 0x808, 0x80000000007) fallocate(r0, 0x46, 0x0, 0x9) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000561000)={0xfffffffffffffc01}, 0x4) 2018/02/08 03:26:00 executing program 4: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000093d000-0x58)=@alg, &(0x7f00005f9000-0x4)=0x58) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003e9000-0x7f)={0x0, 0x77, "0f4a1baf81dbf4f3691101ab1d1f62eb02e43b8fc74429f1f7461ae01ad3092b3414ae13dfde834f10349260370dbab50357e6d7d796f463b2028b9650a30d78503622a07e68529170f5607ddd438516ad548d7976f5c01093a9b336a09fd02fa7201dd8287b246a8ef1a20d37ae8e5a40abe25ac87560"}, &(0x7f00000d6000)=0x7f) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000093c000)={r1, 0x6544d7c1, 0x8, [0x1f, 0x2, 0xfffffffffffff2ea, 0xfff, 0x9, 0x7, 0x4, 0x2]}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x6, 0x0, 0x0, "355cf8ffc87d"}}) 2018/02/08 03:26:00 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000003000)=@un=@abs, &(0x7f0000000000)=0x8, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x123400, 0x0) renameat(r3, &(0x7f0000004000-0x8)='./file0\x00', r4, &(0x7f0000003000-0x8)='./file0\x00') setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000003000)={r2, 0x7}, 0x8) write$selinux_load(r0, &(0x7f0000002000-0x10)={0xf97cff8c, 0xfffffffffffffc96, 'SE Linux'}, 0x10) 2018/02/08 03:26:00 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008f6000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syncfs(r0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/02/08 03:26:00 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000fe4000)="2746bafadb636a5eab8eb2722e81dc88b971342c5b5680c181ed11f9d5b5fa118adcf95ecafdf17e047de92f6a92b1093ea617302c9770287d5e02bcaa04fd96199dbfd0dfbe561a49c7c1474a8b50c14d7ca5d4b8b829c76a322abd725de6a18ef7317f88dd937e5574bbef83f6e2946ddb361f66") fadvise64(r0, 0x0, 0x7, 0x2) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000fe2000-0x4)) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000fe5000)=""/4096, 0x1000, 0x0, &(0x7f0000593000)={0x0, 0x1c9c380}) epoll_create(0x620d8084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000fe7000-0x24)={0x8, 0x6, 0xd11, 0x6, 0x8000, 0x0, 0x9, 0x101, 0x7ff, 0x7f, 0x30b, 0x8c}) 2018/02/08 03:26:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x7, 0x2, 0x9}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000)) r1 = getpid() setpriority(0x1, r1, 0x21e) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000002000-0x67)=""/103) fsync(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000003000-0xf9)=""/249) sendto(r0, &(0x7f0000001000)="6a77e4be7c33cbe33bcf1c93fa4c0505f26b072c970650c82b434a0cab4e6456b2bc13097411dbdde67cfe753f3d41916d276429a5", 0x35, 0x20000000, &(0x7f0000003000-0x1e)=@pppoe={0x18, 0x0, {0x3, @empty, @generic="5d6101706006532a8ee4521d73e10788"}}, 0x1e) tee(r0, r0, 0x52dc9d1c, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r4 = getegid() fchown(r0, r3, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_add_watch(r0, &(0x7f0000004000)='./file0\x00', 0xa0000460) inotify_rm_watch(r0, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x400, &(0x7f0000005000)="d177099885902d41d8b37a409185a4de32111de23b008ee52756131cd87154c06aa4c9fbb0d43a24fbeb570854bb43814ed5de386d0e11c46e745e982e63d2017c17c2296a36cdaeb8f024dfcc08ff00776ea6d055bd511d7a247454a3ecfdb58e359a81ac3b52e4fc96c50676c874f44910b75e3a0f8682f3944c5cc179a4f0f0a5a9a13623169b5945489b3885d7b5d9e2b989004d2260cc48388e33c979d1d39a34603b7a5e82cdae3df022a760521be6358c038fee3c0d06b566ab4b2235cb728fdc0b99ecb7262f2976405e5fd4f39c2c") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000007000-0x75)=""/117) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000007000)=0xaa4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008000)={0x0, @multicast1, @multicast1}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000009000-0xc)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x11}, r6}, 0xc) 2018/02/08 03:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000654000-0xf0)=[{{&(0x7f0000cc2000)=@hci, 0x6, &(0x7f00005f9000-0x90)=[{&(0x7f0000e45000)=""/19, 0x13}, {&(0x7f00009c2000)=""/222, 0xde}, {&(0x7f0000579000-0xac)=""/172, 0xac}, {&(0x7f0000f74000-0x2d)=""/45, 0x2d}, {&(0x7f0000326000-0x33)=""/51, 0x33}, {&(0x7f0000552000-0x1000)=""/4096, 0x1000}, {&(0x7f0000283000-0xd3)=""/211, 0xd3}, {&(0x7f000076f000-0xd4)=""/212, 0xd4}, {&(0x7f0000867000-0x12)=""/18, 0x12}], 0x9, &(0x7f000085d000-0xa0)=""/160, 0xa0, 0x7}, 0xefe}, {{&(0x7f0000a73000-0x6)=@hci, 0x6, &(0x7f00009bc000-0x10)=[{&(0x7f0000702000)=""/163, 0xa3}], 0x1, &(0x7f0000f50000-0xa)=""/10, 0xa, 0xd65c}}, {{&(0x7f0000fe6000-0x10)=@un=@file={0x0, ""/14}, 0x10, &(0x7f0000fd0000)=[{&(0x7f0000edf000)=""/161, 0xa1}, {&(0x7f0000327000)=""/86, 0x56}, {&(0x7f0000e13000-0x7)=""/7, 0x7}, {&(0x7f0000538000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b0d000)}, {&(0x7f0000113000-0x11)=""/17, 0x11}, {&(0x7f0000a39000)=""/238, 0xee}, {&(0x7f0000bfd000)=""/193, 0xc1}, {&(0x7f00003e8000-0x33)=""/51, 0x33}, {&(0x7f00003f0000-0x3f)=""/63, 0x3f}], 0xa, &(0x7f0000f4a000)=""/193, 0xc1, 0x100}, 0x80}, {{&(0x7f0000cc3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f000020e000-0x40)=[{&(0x7f00004cc000-0xf2)=""/242, 0xf2}, {&(0x7f000066c000)=""/156, 0x9c}, {&(0x7f0000390000)=""/166, 0xa6}, {&(0x7f0000441000)=""/153, 0x99}], 0x4, &(0x7f0000ce4000)=""/6, 0x6}, 0x8000000100000}], 0x4, 0x10000, &(0x7f0000e9c000)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b09000), &(0x7f00007c2000-0x4)=0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00003f1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000838000-0x4)=0x1c, 0x80000) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000caa000)="dc6c55f2bd9eff5cd772ace8b4c95920e3efdedffb8662899614bbc7c2a5227380a89448ed693b786549976916a06baaa377f1bf2b06304c419f3adcbd44df37a268fdc8f4d83d428c185f686e6f3e4dd7b8b9eb1ee4b47ce92af08df76317bfde9c29e50368644f3b8fc6c103764f55492be3960a6263a0d621baeba96626f3682794ef726586455a0d4990c7cfee25aaa9fa6476542512ccb178939a026c49a1ee9b3838b653aed9163ccf122d8d0cab851d7dcf6d493d248b6b4ea162ca8451f5c883fd7a0a35fdf417db9f89361910294fa024f5cc", 0xd7) r2 = socket$nl_route(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000869000-0xb)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f0000b83000-0x10)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x3, 0xfe}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x41}, 0x0) 2018/02/08 03:26:00 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000), &(0x7f0000c36000)=0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000002000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000314000)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc04000000000000", 0x58}], 0x1) 2018/02/08 03:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000527000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000085000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e06000)={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3f8000000000000}, {0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x80000000, [0x7f, 0xffff, 0xfffffffffffeffff, 0x1000, 0x400, 0x5, 0x101, 0x37e18d8b]}, 0x5c) close(r1) stat(&(0x7f0000c5f000-0x8)='./file0\x00', &(0x7f0000255000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b17000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0xff, 0x2, 0x20, 0x20, 0x3a, 0x0, r3}, {0x5, 0x3, 0x8, 0x6, 0x80000001, 0x40, 0x20, 0x8000}, {0x10001, 0xffffffff, 0x20000000, 0x2}, 0x6, 0x5, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x0, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x3, 0x3, 0x81, 0x1f, 0x7, 0x7}}, 0xe8) ioctl$int_in(r0, 0x20000541f, &(0x7f0000a3e000)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000987000-0x8)=0x400) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c6a000), &(0x7f00008d9000)=0x4) 2018/02/08 03:26:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014}}}, 0x90) bind$inet(r0, &(0x7f00002a8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) r1 = accept(r0, &(0x7f00004e5000)=@nfc_llcp, &(0x7f0000e28000)=0x60) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00005a3000)={0x0}, &(0x7f000070b000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fdc000-0x6)={r2, 0x4a}, &(0x7f0000e38000)=0x6) sendto$inet(r0, &(0x7f0000362000), 0x0, 0x0, &(0x7f00001ce000)={0x2, 0x1, @rand_addr=0x400}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000042d000)=0x0) sched_setscheduler(r3, 0x0, &(0x7f0000a82000-0x4)=0xfff) 2018/02/08 03:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000397000-0xa)='net/route\x00') fcntl$getownex(r0, 0x10, &(0x7f0000147000)) pread64(r0, &(0x7f000029b000), 0x0, 0x4000019) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000598000)={0x0, 0x6c, "9326a52df1e2ef40bfd92beca866037ac25fb2f1b30feaa220e73b1906f1f10eb9947ec04071cbfdfe199b7e8e2c344669084576d2c072c91dc9e95c4322f023b9a34d960fb54a380cf7eb0f6187fec232808b699a068348dc1df0136fa696cfd5de900402637bc6b34a24cc"}, &(0x7f00009cb000)=0x74) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000020c000-0x14)={r1, 0x6, 0x6, [0x7fff, 0x200, 0x5, 0x10000, 0x15, 0x7f]}, &(0x7f000087e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000626000)={0x0, 0x8}, &(0x7f0000da7000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000428000)={&(0x7f0000f8e000)=@in6={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000c74000)=[{&(0x7f0000e88000-0xe)="d650a2d20d6eb2dfa8b81ecad0c1", 0xe}, {&(0x7f000010a000)="19bba8a862fc5a3580a5b3a90aaca71c08fbcdd6395043eb8316d3410dff2ba5a0e5", 0x22}, {&(0x7f000056b000-0xe7)="e5f1570f66d1836af16ad2023f1417de39166b0b7c9bce2c1b9a2e8da944758a8e4acddfd4f3a3950d78cb90fcd346370810ae447840c9f2aa790a976b6f873be986efcf80ce0d513f5300f744cab4a010de1be5aecc7bddc732c25d32b6f4e1410cd8e33dfc82a97a73224bf80963f9c892d8c60a3c970fa16c23db056eb2bf6d4e6213012b2a5332e3d1c183a62951f8f0fabbe17c08cafc116c8c8f0c19a7c12d821f482e9033292a2c8aca3abce0e56dde0f2ea0b68984429a1663be48b8530d5f2ca3ac3afccf82cf9f8930302a8a92a3cfcd21b0b828b936cbb0baf3bc002e6ce9a19835", 0xe7}], 0x3, &(0x7f00005f5000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x3ff, 0x8006, 0x0, 0x0, 0xe000000, 0x7fffffff, 0x8000, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x258, 0x3, 0xf49}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x40, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0xc7fe, 0x19, r3}}], 0xc0, 0x4000000}, 0x40) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00007a6000)=0x4) sendto$ax25(r0, &(0x7f00008c3000)="eac986d309b061d150fcaff5dd3725bee32de667bea7d6b853b80565a631c9da64cf9c0570f9ff37867e2024afe82b7d45b9971678dd507ecdfd19d7255a822a0c009b811cd9528ebf05c7c372abb5c7c01ce7e3bde9b12d3b4466ccee89524a478157760bfcbc7cb80b6b8433e5b062b5748b4cbdb1821a55b62a2484c61f759925c20f812cd19a8ec5df661186673ad25b531f9ceb21c12a3d2073fc613b8b2614", 0xa2, 0x4010, &(0x7f0000311000-0x10)={0x3, {"c3f41bb6d4762f"}, 0x7ff}, 0x10) 2018/02/08 03:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bf2000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r3 = geteuid() mknodat(r1, &(0x7f000033f000)='./file0\x00', 0x0, 0x100) ioprio_set$uid(0x3, r3, 0xfff) r4 = dup3(r2, r0, 0x0) ioctl$TIOCNOTTY(r4, 0x5422) 2018/02/08 03:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000527000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000085000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000e06000)={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3f8000000000000}, {0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x80000000, [0x7f, 0xffff, 0xfffffffffffeffff, 0x1000, 0x400, 0x5, 0x101, 0x37e18d8b]}, 0x5c) close(r1) stat(&(0x7f0000c5f000-0x8)='./file0\x00', &(0x7f0000255000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b17000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0xff, 0x2, 0x20, 0x20, 0x3a, 0x0, r3}, {0x5, 0x3, 0x8, 0x6, 0x80000001, 0x40, 0x20, 0x8000}, {0x10001, 0xffffffff, 0x20000000, 0x2}, 0x6, 0x5, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x0, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x3, 0x3, 0x81, 0x1f, 0x7, 0x7}}, 0xe8) ioctl$int_in(r0, 0x20000541f, &(0x7f0000a3e000)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000987000-0x8)=0x400) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c6a000), &(0x7f00008d9000)=0x4) 2018/02/08 03:26:00 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[]}, 0x0) 2018/02/08 03:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sg(&(0x7f00002a8000)='/dev/sg#\x00', 0x0, 0x0) r2 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r2, &(0x7f0000e99000)=[{&(0x7f000075f000-0xb2)=""/178, 0xb2}, {&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x2, &(0x7f000088f000-0x20)=[{&(0x7f0000341000-0x27)=""/39, 0x27}, {&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$TIOCCONS(r1, 0x541d) 2018/02/08 03:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009e2000-0x50)={@common='teql0\x00', @ifru_mtu=0x8}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x0, &(0x7f0000527000-0x8)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@generic="13f1e0d5d6e4e8ed00d221f430096488", @ifru_flags=0x2000000202}) 2018/02/08 03:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000092000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000022e000)={{0x2, 0x2, 0x5, 0x2, 0x65}, 0x4, 0x8000}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1000002, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007d6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 63.754004] SELinux: policydb string length -874 does not match expected length 8 2018/02/08 03:26:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000118000-0x10)=@ax25, &(0x7f0000268000)=0x10) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004a0000-0xc)={0x0}, &(0x7f0000818000-0x4)=0xf2) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000063b000)='/dev/vga_arbiter\x00', 0x2002, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x32, &(0x7f0000633000-0x49)=""/73, &(0x7f0000d0b000)=0x49) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x1e) getsockopt$inet6_dccp_int(r5, 0x21, 0xa, &(0x7f0000af8000-0x4), &(0x7f00003e9000)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000acf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000794000+0x578)) prlimit64(r4, 0xb, &(0x7f0000ed2000-0x10)={0x1000, 0x1}, &(0x7f0000a09000-0x10)) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1a, &(0x7f00005ab000-0xfd)=""/253, &(0x7f0000780000-0x4)=0xfd) vmsplice(r0, &(0x7f0000a9c000)=[{&(0x7f0000d6f000)="c896c6b9e8ee4105231b8a0f45455314822078d14c99db5e0ae0c77318247ffedf1ac804f38d9ae000f3462b8b2d20e6cf4e3ec164dc92d980d90dd4a55b4b3e935405d12e8540998e7e", 0x4a}, {&(0x7f0000f48000-0xcb)="f34dbf4a7a58746dc91e3269b24c62483923e763f2d88e4d23b2215440e0e6e038ca8aee82cdcdb7643ba194433f31707510c2f9eae6075cbfb2295bea3e56762a183a7b6aedac7cdb1fea9d4a19ba357e2b6e0a7b66e1fba21f9635bfa1ed469219fac09ddcb78d42a099642bbf91e74ef9d5e106f810f538a51528a81734b4bdfbafe5e955d57db9382237cfa679915598b73da2b72b35872fd64f264f2729140da422d9826ba9b1b9f254394851af6b835f3e4438b560bb1ded7988def1d4a8ca5371bde6845aa2e2ec", 0xcb}, {&(0x7f0000a05000-0xdb)="4367c25c9d5a28dbafb47f2c41ece9310ad73a62d92e28d83272ce091fab765a8a3dc2b74671ffb5b6f8746f0b7c05c7ea2f43631490ee9ac0f3882ae517e5aaea708c4d7fba3a29505b1f63224b5a3e9f87b9f50d5e10ae5b91fb6bef1547a64d6c001d909599c7815b9b8f894527cb1efa78b19b9d9f2c49e5f13b2e5598384aecfde923c8bde72fbe275ea53060f6d06f2b3c82c1643539ff35663f300e051c818fe869b210915a9263d055836f85725fe6d5ff5a57725b2f7e2a478a73788b45578b5f50252dba527385a94eea02a92fe209bf227a101a04d9", 0xdb}, {&(0x7f000039a000)="e10e3fe240a8a41cd2039dd82a04177f52290f8656ec0afdb3ee7345eec188d07e1fd113590283fe4f2884b32345e1ea6442", 0x32}, 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0x1000}, {&(0x7f0000436000+0xdd0)="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0x1000}], 0x6, 0x1) recvmsg(r5, &(0x7f000081f000)={0x0, 0x0, &(0x7f0000a9d000-0x10)=[{&(0x7f0000f07000-0x29)=""/41, 0x29}], 0x1, &(0x7f0000de9000-0x1000)=""/4096, 0x1000, 0x10000}, 0x40) 2018/02/08 03:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) finit_module(r0, &(0x7f0000ea3000-0x2)='}\x00', 0x3) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d16000)='/selinux/member\x00', 0x2, 0x0) flock(r1, 0x3) 2018/02/08 03:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dea000-0x8)) ppoll(&(0x7f0000948000-0x40)=[], 0x0, &(0x7f0000236000-0x10)={0x0, 0x989680}, &(0x7f0000fea000), 0x8) [ 63.833139] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/08 03:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009fb000-0x8)={0x0}, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000002a000-0x10)={0x0, 0x0, 0xd9bc}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000022c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000098000-0xc)={r1, 0x80000, r2}) r3 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f0000ab0000)=0x9, 0x4) readv(r3, &(0x7f00003fc000)=[{&(0x7f0000174000)=""/96, 0x60}, {&(0x7f0000bf7000)=""/250, 0xfa}], 0x2) 2018/02/08 03:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000e66000-0x10)={&(0x7f0000fbe000-0x160)={0x2, 0x400000000000003, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x100, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}]}, 0x50}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000dc6000)={@generic="0a902b6821f46f007af285674c095db8", @ifru_flags=0x400}) 2018/02/08 03:26:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001000-0x4)=0x1, 0x4) pkey_alloc(0x0, 0x20000000000003) 2018/02/08 03:26:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000), &(0x7f0000832000)=0x4) clone(0x0, &(0x7f0000141000), &(0x7f0000f13000), &(0x7f0000001000-0x4), &(0x7f0000961000)) unlink(&(0x7f0000bd1000-0x8)='./file0\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ad9000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004ee000)={0x2, 0x8, 0x820c, 0x3ff, 0x6, 0x1f, 0x9, 0x4, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x18)=[{0x3, 0x7f}, {0x3, 0x10001}, {0x2, 0x2}], 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x3c, &(0x7f0000001000-0x3c)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x4fe}, @in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f0000000000)=0x10) 2018/02/08 03:26:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000005d000), &(0x7f0000263000-0x4)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000606000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000095a000-0x8)={0x0, 0x80000000}, &(0x7f0000e0a000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000da1000)={r2, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xfff}}, 0xffffffff, 0xf37f, 0x6, 0x6, 0x279a717bba3879d6}, 0xa0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x2bd8339a017b4bbc) 2018/02/08 03:26:00 executing program 7: socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000001000-0x4), 0x1) 2018/02/08 03:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000148000)={0x5, 0x5}) write(r0, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0xffffffffffffffff, 0xccbe, 0x3f}) 2018/02/08 03:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) connect$inet6(r0, &(0x7f00004e1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002ed000)={0x9, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xb58}}, 0x0, 0x6, [{{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1000}}, {{0xa, 0x1, 0x615, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x0, 0xe4d0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x4}}, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x902d}}, {{0xa, 0x0, 0x85, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x1f}}, {{0xa, 0x0, 0x20, @empty, 0x1}}]}, 0x390) 2018/02/08 03:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000591000-0x10)='/dev/sequencer2\x00', 0x3, 0x0) 2018/02/08 03:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') timerfd_settime(0xffffffffffffffff, 0x25a58451dfbf5580, &(0x7f0000f68000)={{0x0, 0x989680}}, &(0x7f0000e67000)) sendfile(r2, r0, &(0x7f0000bae000), 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b37000-0x8)={r5, 0x968d}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x12, &(0x7f0000cd4000), 0xffffffffffffff2e) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe), 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) ioctl$TIOCNXCL(r6, 0x540d) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)) setregid(r9, r8) fcntl$notify(r7, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) ioctl$PIO_FONTX(r6, 0x4b6c, &(0x7f0000c52000-0xe2)="168c7ca334fa2828d9752ab78162677a056820fcfdbe242abb136d76196222e871b0c4c651b8401ba591665f9c780088a4bd0295f687865f301997e877068fd296f431a070b6ffa2ccebf55aeea81442ff5a7a9517294c3c83aaafd33f1ce54b9b1b12c793ea3b211ad8b01cf63c2de53f237f009ecd6047275a9c6542af4889ca4cd1276ddb8d01a3b1bf01acd9216c48278728ad3d7380f242db931a56024530dba71abd61d7e0c1bb471a62c2c1257ea7337430fd2700aa30cc2bcda9744a2dd8f635adf0020315a599110c1e5e0fa62811834ecac008dcfa6b6c226b1409b10a") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x2000000002, 0x6, 0x20, 0xffffffffffffffff}, 0xff73) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) close(r3) 2018/02/08 03:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000422000-0x9)='/dev/ppp\x00', 0x98040, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00004bf000)=""/67) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)) 2018/02/08 03:26:00 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sched_yield() ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000008000-0x28)={@common='bond0\x00', 0xffffffff}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000000b000)=[{&(0x7f0000009000)=""/166, 0xa6}], 0x1, 0x0) readlink(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000a000)=""/224, 0xe0) 2018/02/08 03:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000045f000)={@syzn={0x73, 0x79, 0x7a}, &(0x7f0000037000-0x10)=@ethtool_pauseparam}) r0 = syz_open_dev$tun(&(0x7f00002bf000-0xd)='/dev/net/tun\x00', 0x0, 0x1000000000000006) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00004fc000-0x4)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b80000)='/dev/vga_arbiter\x00', 0x4aa641, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000f07000)=0x2, 0x4) syz_open_dev$mice(&(0x7f0000be4000-0x10)='/dev/input/mice\x00', 0x0, 0x82) 2018/02/08 03:26:00 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000003000-0x44)) bind$netlink(r0, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000014000), &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f000002c000)=@sco={0x1f, {0x1f, 0x0, 0x6, 0xfffffffffffffffd, 0x9, 0x6}}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000021000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000016000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x46, &(0x7f0000533000-0x4), 0x4) getsockopt$inet6_int(r5, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000002e000-0x38)={&(0x7f000002d000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000020000)={&(0x7f000002e000-0x4ac)={0x4ac, 0x1a, 0x0, 0x2, 0x3, {0x1e}, [@nested={0x130, 0x7, [@generic="1140e90f53b79fe0bd1ecfeea2fbedb91bf86a9df2530d2a839e3e3b8285b10a263a5c948bde5900255df3485977d41ab9a2ff05c2bb97d306f5c748163e121c84f37d5b7c16e7230b9e916e0f2733f8013bf09532db06221f9349887b41564e1b99d08a9577055e106c6c286ee2298bcff553890d25810a321fa223c0f86885355909fab196c5b223ea58155f8a19a0438b9f5e3b0cafe9e42dfd712955f15aace6", @typed={0x5c, 0x54, @binary="784adca32f0045639a2d317e30b5d2d680b52fae13132afdbaa7ffd22dcaa6428fc244b80718e0f07ea845634ceee3d90958a9d47967bd836a27f5dd60113ad1200ecf1399e56f959d9924b172a1d63eb77f2163"}, @typed={0x2c, 0x9, @str='em0}userwlan0}eth1nodev]vmnet0em0\x00'}]}, @generic="8584995306fdc1bcd2a6a2ac42715b5219b0d7743260153c3918357e", @nested={0x1a4, 0x93, [@generic="f6adfb96de0dbc54480c55c3050a6f19323db946208e25b24733b9455967d97dcdbd87ddb33f09d9f7885f70fa629ddfff7181fb05475e3bc5454c747a1dd61b47a06c567793b34ba77b72f927cca42d9b9227f3ab8dfa960e98f91ed7f74b75bda1c8e03f1ccccbf35265c12b30bf47e0f489168d51a5485b7987866f9b51aeeabd5ef7c5e61afb11dd1c8e9d645cce09a7dd591c1f327880b493caa47b02c0c8c08d09350e2dec5865abedde045345d24af5f3db80e334abb554121b6703e4db7de22dfbe6f179999a0492911e0c9f80d3", @typed={0xc, 0x2b, @fd=r1}, @typed={0xc, 0x8, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @typed={0x10, 0x70, @u64=0xfffffffffffff801}, @typed={0xc, 0x47, @ipv4=@rand_addr=0x3}, @typed={0xc, 0x7f, @str='\x00'}, @generic="5aebb93d268cb96bb75a22d74492a197563f0e9cb2203376f02ae5f63e839d80f9c5bab8db2d6f8018af452a6fd46458b383497d83819419ba162ca9dce9750e455d842c859e572e436473e49fcb54af347056d919d36ff44bd2e207d95d0e4be65aa0faf23f3aaa59f4670d", @typed={0x10, 0x1a, @u64=0xffffffffffffff7f}, @generic="03e8fb43b0", @typed={0xc, 0x6, @pid=r3}]}, @generic="ab228994f65fa870fc11ee94cd8a1e0ca572b4ed09598919acd8f46bfb825add0bbf9ff933a294dc0d96149eab44a510e1c23397ca21d3945f5b535cd538ec392b00fb0b06b0e81e207608889b447e5eb8927565a74d3c695b0375e9e7f9e5094807de79e90ab3b7d766768d7025e738dfa889e06f53912c8a7b278a01c5838703fde970f0e611e58148b229421b741dd859855dad444c8dd81856eaa6f32605b3721407cb55d346879f88d448696223090334f7a5b8e5caf8bf08c131316b7d7e93b90e67df3989ced2", @nested={0xdc, 0x86, [@typed={0x18, 0x2c, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x14}}, @generic="b4d317f7fd601f5244c50099f6943dcf5dde973268fdbb", @typed={0x34, 0x7c, @binary="08dda416fda1bf58fcc8d2f070e62fdf97639c7e8be915d28c8caffee67518b61034c374a35fb4fa2bf218"}, @typed={0x10, 0x3e, @u64=0x9}, @typed={0x10, 0x3b, @str="986367726f757000"}, @generic="b7bc05fa39887aed641927ac599e83effe4251cffb7a10156abbacfbd4c7d3c3895bef54ee150180615ff8da58dc8d", @typed={0xc, 0x29, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x14, @fd=r1}, @typed={0xc, 0xe, @pid=r4}]}]}, 0x4ac}, 0x1, 0x0, 0x0, 0x1}, 0x1) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000024000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$TIOCOUTQ(r6, 0x5411, &(0x7f000000a000)) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000025000)) 2018/02/08 03:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fbf000-0x4)={0x0, 0x2}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/08 03:26:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000065a000-0x11)='/selinux/enforce\x00', 0x408000, 0x0) connect$netlink(r1, &(0x7f0000b12000-0xc)=@unspec, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000002000-0xc)='wlan0)ppp0\\\x00', 0x3) recvfrom$unix(r1, &(0x7f000044c000)=""/232, 0xe8, 0x40000000, &(0x7f0000e75000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0x0, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x5a70000000000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x200000000}}]}, 0xc0}, 0x1}, 0x0) 2018/02/08 03:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000b01000-0x11)='net/ip6_mr_cache\x00') sendmsg$unix(r0, &(0x7f0000f23000)={&(0x7f0000ad3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000524000-0x10)=[{&(0x7f000039e000)="c80fadab650a7d4a", 0x8}], 0x1, 0x0, 0x0, 0x4000000}, 0x0) clone(0x0, &(0x7f000075d000-0xad), &(0x7f000015e000-0x4), &(0x7f0000b26000-0x4), &(0x7f0000923000)) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)) 2018/02/08 03:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a9d000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TIOCEXCL(r1, 0x540c) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000072f000)=""/194, 0xcd, 0x10160, &(0x7f00003a6000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x282) 2018/02/08 03:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000c5d000)={0x2, 0x31, &(0x7f000069b000)="bb74f790513839ec9a8c4b06d02a07186c51bbf1a9ff4d834d532853385065263a1a42fc16e4410b89dfb53589c1476533"}) r1 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r2 = fcntl$getown(r1, 0x9) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00007de000), &(0x7f00002e5000)=0x4) ioprio_set$pid(0xfffffffffffffffe, r2, 0xf7f8000000000002) write$evdev(r1, &(0x7f0000d6b000)=[{{}, 0x100000001, 0x1000}], 0x18) 2018/02/08 03:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000f0b000-0x38)={&(0x7f0000b36000-0xc)={0x10, 0x0, 0x0, 0x10050000}, 0xc, &(0x7f00007ce000-0x10)={&(0x7f0000b4c000-0x12c4)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f000012b000)='./file0\x00', 0x20000, 0x24) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000085000)={0x3ff, 0x0, 0x6, 0x73, &(0x7f0000398000-0x73)=""/115, 0x55, &(0x7f00001ab000)=""/85, 0x21, &(0x7f0000651000)=""/33}) setsockopt$inet_opts(r1, 0x0, 0x10000000002, &(0x7f0000497000-0x1), 0x0) 2018/02/08 03:26:00 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a79000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000acc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00002c0000)={r1, 0x4}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_pts(0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000008000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) 2018/02/08 03:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) nanosleep(&(0x7f00003f6000-0x10)={0x0, 0x1c9c380}, &(0x7f000005f000-0x10)) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000470000), 0x0, 0x800, &(0x7f0000db5000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x1) shutdown(r0, 0x1) [ 64.153567] IPv4: Oversized IP packet from 127.0.0.1 2018/02/08 03:26:00 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000d02000/0x3000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f0000a96000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/02/08 03:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009f5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1f) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f000023e000-0x10)=@ipx, &(0x7f0000e48000)=0x10) r3 = syz_open_procfs(0x0, &(0x7f00003ee000-0x5)='comm\x00') sendto$inet6(r3, &(0x7f0000141000-0x1000)="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", 0x1000, 0x90, &(0x7f00001eb000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, 0x1c) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r2}}, &(0x7f000000b000-0x20)) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {0x77359400}}, &(0x7f000000e000-0x20)) 2018/02/08 03:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000db9000-0x108)={0x31, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, {{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x5}}}, 0x108) syz_open_dev$mice(&(0x7f0000323000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000cdc000-0x4), &(0x7f00004f0000)=0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000a26000)={0x6, 0x3, 0x1, 0x80000001, 0x80, 0xa64, 0x9, 0x7fffffff, 0x800, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="00640001000445") getdents64(r1, &(0x7f0000f73000-0x159)=""/528, 0x210) 2018/02/08 03:26:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) 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) r1 = request_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='wlan1\x00', 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000000000)='encrypted\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000003000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000004000-0x8)=[0x8, 0x1ff]) 2018/02/08 03:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)) poll(&(0x7f0000221000)=[{r0}], 0x1, 0xfffffffffffffffb) epoll_pwait(r0, &(0x7f000006c000-0x48)=[{}], 0x1, 0xffffffffffffffe2, &(0x7f000006c000-0x8), 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/hwrng\x00', 0x10000, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000046a000-0xc)={0x4}) 2018/02/08 03:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d03000)='/proc/self/net/pfkey\x00', 0x800, 0x0) recvmmsg(r0, &(0x7f00004b3000-0x3c)=[{{&(0x7f0000b55000-0x8)=@sco, 0x8, &(0x7f0000e87000-0x20)=[{&(0x7f0000a0d000)=""/91, 0x5b}, {&(0x7f0000dd8000)=""/110, 0x6e}], 0x2, &(0x7f0000a39000-0x98)=""/152, 0x98, 0x1}, 0x8}], 0x1, 0x2000, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0xfffffffffffffffc) [ 64.179049] binder: 11649:11655 got new transaction with bad transaction stack, transaction 67 has target 11649:0 [ 64.192478] binder: 11649:11655 transaction failed 29201/-71, size 0-0 line 3031 2018/02/08 03:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) getpeername$inet(r0, &(0x7f00004a4000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000aec000-0x4)=0x10) 2018/02/08 03:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f63000-0xe)='/dev/keychord\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007c0000+0xfa4)={0x7, 0x0, 0x10001, 0x200}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000640000-0x20)={0x3, r3, 0x2, 0x401}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x8000000b}) epoll_pwait(r1, &(0x7f0000126000-0x24)=[{}], 0x1, 0x0, &(0x7f00003a0000-0x8), 0x8) 2018/02/08 03:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x891c, &(0x7f0000dec000)={@common='ip_vti0\x00', @ifru_data=&(0x7f00009eb000-0x20)="f4f52cc1856cf15db665c04dfb6ba7dbc7776055e7a82efe057859d2143c423a"}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000333000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x100, 0x4, @sync=&(0x7f0000973000-0xc)={0x0, 0x9, 0x1f}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000b88000)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000eda000-0x4)=0x0) ioprio_set$pid(0x1, r3, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000093d000)={0x0, 0x8, 0x10001, 0x8, 0x200, 0x8, 0x1, 0x1, {0x0, @in={{0x2, 0x2, @rand_addr=0x2}}, 0x1000, 0x3, 0x20, 0x3, 0x81}}, &(0x7f000051a000)=0xb8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cd9000-0x9)={r4, 0x3, 0x7, 0xff, 0x6, 0xfb}, 0x14) write$tun(r2, &(0x7f0000dc1000-0x22)=@pi={0x0, 0x6005, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "e5e56a675d8053f2"}}}}}, 0x22) 2018/02/08 03:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)) mq_open(&(0x7f0000a08000-0x6)='ramfs\x00', 0x0, 0x100, &(0x7f0000fb2000-0x40)={0x9, 0xcd, 0x400, 0x3, 0x2, 0x6, 0xb4, 0x1a}) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r0, 0x0, 0x4) write(r0, &(0x7f000002d000)="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", 0x868) [ 64.232413] binder_alloc: binder_alloc_mmap_handler: 11649 20000000-20002000 already mapped failed -16 [ 64.245968] binder: BINDER_SET_CONTEXT_MGR already set [ 64.251514] binder: 11649:11655 ioctl 40046207 0 returned -16 [ 64.256304] binder_alloc: 11649: binder_alloc_buf, no vma [ 64.256320] binder: 11649:11695 transaction failed 29189/-3, size 0-0 line 3127 [ 64.279792] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.286433] binder: release 11649:11655 transaction 67 out, still active [ 64.294118] binder: undelivered TRANSACTION_COMPLETE [ 64.299730] binder: undelivered TRANSACTION_ERROR: 29201 [ 64.305620] binder: send failed reply for transaction 67, target dead [ 64.310091] device gre0 entered promiscuous mode 2018/02/08 03:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xb7b3, &(0x7f00005e4000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x146) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad), 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) 2018/02/08 03:26:01 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000000c000-0x10)={0x4, 0x3, 0x100000001, 0x5}, 0x10) socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000000a000-0x6f)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8c, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000-0x10)=@common='bridge0\x00'}) 2018/02/08 03:26:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0xb20, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r1, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) write$selinux_load(r0, &(0x7f00008a8000-0x79)={0xf97cff8c, 0x8, 'SE Linux', "673d3e278b59e5647db61c7d170b4d0f7e7dad99e2f5082cc131c028473fd5eeeb42d426c540f11e062d912349b2ce0bca85f883636f8791fd0a1c436ad3d1cc24f041b1722ba519d36a3300cc924f7346b8569822fe3461f56a54b782fc2df94f9cbc511b405a42c6"}, 0x79) 2018/02/08 03:26:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009a2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00001a8000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009cd000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000075e000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x3}, &(0x7f000030b000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a75000)={r2, 0x9}, &(0x7f00002d2000-0x4)=0x8) 2018/02/08 03:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000fc5000), 0x0, &(0x7f0000326000-0x90)={{}, {0x0, 0x0}}) r1 = creat(&(0x7f0000b65000-0x8)='./file0\x00', 0x2) ioctl$VT_WAITACTIVE(r1, 0x5607) syncfs(r1) setitimer(0x0, &(0x7f0000db6000)={{0x0, 0x2710}, {0x0, r0}}, &(0x7f00002d6000)) 2018/02/08 03:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@common='tunl0\x00'}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@getneigh={0x14, 0x1e, 0x4, 0x2, 0x3, {}, [""]}, 0x14}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e82000-0x4)) 2018/02/08 03:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)='projid_map\x00') readv(r0, &(0x7f0000291000)=[{&(0x7f0000b32000)=""/203, 0xcb}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000072000-0xc)='/dev/autofs\x00', 0x41fe, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00002ce000-0x4)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000326000)={0x6, 0x7f, 0xffffffffffffff70, 0x809, 0xfffffffffffffffc}, 0x14) recvfrom$unix(r1, &(0x7f0000000000)=""/143, 0x8f, 0x40002020, 0x0, 0x0) dup3(r0, r0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00009be000)={"a9951e2d1d52ab2ea4decf9ab8b1d8eb", {0x4, 0xb310, 0x0, "26cd1f0e8c8c", 0x3}}) 2018/02/08 03:26:01 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000026a000-0x5)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x32) lseek(r1, 0x5e, 0x0) ioctl(r0, 0x4c0000000000127e, &(0x7f0000036000-0x1)) 2018/02/08 03:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f000004d000-0x8)='./file2\x00', 0x128) getdents(r0, &(0x7f0000386000)=""/1984, 0x7c0) 2018/02/08 03:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a37000-0x8)='./file0\x00', 0x102) mount(&(0x7f0000ff5000)='./file0/file0\x00', &(0x7f00001d6000)='./file0\x00', &(0x7f000048d000)='ramfs\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e1d000)='/proc/self/net/pfkey\x00', 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005ba000)='/dev/hwrng\x00', 0x800, 0x0) r0 = syz_open_dev$sg(&(0x7f0000649000)='/dev/sg#\x00', 0x3f, 0x12001) r1 = openat(r0, &(0x7f000007a000-0x8)='./file0\x00', 0x0, 0x22) symlinkat(&(0x7f0000fc9000)='./file0\x00', r1, &(0x7f0000221000-0x8)='./file0\x00') renameat2(r1, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000214000-0x8)='/', 0x0) r2 = gettid() perf_event_open(&(0x7f0000509000)={0x5, 0x78, 0x100, 0x7, 0x1, 0x3, 0x0, 0x2, 0x1000, 0x8, 0x800, 0x4, 0x9, 0x2, 0x1, 0x10001, 0x8000, 0x6, 0x8, 0x7fff, 0x6, 0x7, 0x1, 0x10000, 0x5, 0x1, 0x7f, 0x6, 0x42, 0xffffffff, 0x100000001, 0x0, 0x8, 0x4, 0x80, 0x2, 0x3, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0xfffffffffffffffe, 0x2}, 0x0, 0x9, 0x8, 0x7, 0x7, 0xff, 0x4ee0}, r2, 0xffffffffffffff3b, r1, 0x7) fstatfs(r1, &(0x7f0000944000-0x72)=""/114) getsockname$unix(r1, &(0x7f000030d000-0x6e)=@file={0x0, ""/108}, &(0x7f0000167000)=0x6e) 2018/02/08 03:26:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000090e000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000280000)='/dev/usbmon#\x00', 0x40, 0x501000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000087b000-0x1)) r2 = socket$netlink(0x10, 0x3, 0x4000000000000000) sendmsg$nl_xfrm(r2, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10}, 0xc, &(0x7f0000974000-0x10)={&(0x7f0000f6f000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1}, 0x0) bind$netlink(r2, &(0x7f00001e2000-0xc)={0x10, 0x0, 0x0}, 0xc) mknodat(r1, &(0x7f00007ab000-0x8)='./file0\x00', 0x8010, 0x80000000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c2a000-0x4)=0x0) process_vm_readv(r3, &(0x7f000051e000)=[{&(0x7f00005d5000-0x73)=""/115, 0x73}], 0x1, &(0x7f0000dd3000)=[{&(0x7f000077e000)=""/61, 0x3d}, {&(0x7f0000e9a000-0x7b)=""/123, 0x7b}, {&(0x7f0000ab3000-0x87)=""/135, 0x87}, {&(0x7f00000e4000)=""/251, 0xfb}, {&(0x7f0000d53000)=""/11, 0xb}, {&(0x7f0000551000)=""/26, 0x1a}, {&(0x7f000054c000)=""/41, 0x29}, {&(0x7f00003f8000)=""/222, 0xde}], 0x8, 0x0) 2018/02/08 03:26:01 executing program 2: socket$inet6(0xa, 0xa, 0xfff) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000)=""/54) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000002000-0x4), &(0x7f0000001000)) 2018/02/08 03:26:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x1000) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000006000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)) 2018/02/08 03:26:01 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fa4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) vmsplice(r0, &(0x7f0000000000)=[], 0x0, 0xfffffffffffffffd) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = openat(0xffffffffffffff9c, &(0x7f0000ff4000)='./file0\x00', 0x200200, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x3c)=[@in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x3c) readv(0xffffffffffffffff, &(0x7f000011a000-0x10)=[], 0x0) [ 64.776426] keychord: unsupported version 65420 2018/02/08 03:26:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x10000) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r2, &(0x7f0000020000)={'system_u:object_r:syslogd_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x30) prctl$getname(0x10, &(0x7f0000014000-0xdf)=""/223) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000c00000+0xaca)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r4 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r4, r3, &(0x7f0000318000-0x8), 0x400000ff) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000c7d000)={0x1, 0x7ff, 0x4, 0x8, 0x3, [{0x1, 0x7fff, 0x9, 0x0, 0x0, 0x8}, {0x90, 0x9, 0x5, 0x0, 0x0, 0x2}, {0x2, 0x1, 0x200000000000000, 0x0, 0x0, 0x200}]}) mmap$binder(&(0x7f0000694000/0x2000)=nil, 0x2000, 0x3000005, 0x30, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000013000-0x50)={{0x7, 0x9}, {0x9d, 0x7}, 0xffffffffffffff00, 0x4, 0x1}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000977000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000014000-0x5c)={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xb279}, 0x1, [0x59, 0x8, 0x7, 0x4, 0xfff, 0x6, 0x7f, 0x80080000001]}, 0x54) sysfs$3(0x3) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000015000)={@multicast1, @remote, 0x0}, &(0x7f0000021000)=0xc) r6 = getuid() r7 = getegid() syz_fuseblk_mount(&(0x7f0000604000)='./file0\x00', &(0x7f000063f000-0x3)='./file0\x00', 0x1, r6, r7, 0x4, 0x4, 0x820000) recvfrom$packet(r2, &(0x7f0000021000)=""/129, 0x81, 0x40000002, &(0x7f000001c000)={0x11, 0xf7, r5, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) read$eventfd(r2, &(0x7f0000009000), 0x1f2) 2018/02/08 03:26:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3c) accept(r1, &(0x7f00006ca000-0xc)=@nl=@unspec, &(0x7f0000c54000-0x4)=0xc) recvfrom(r3, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f}, 0xe) r4 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) writev(r3, &(0x7f0000591000)=[{&(0x7f0000d65000-0xb5)="9c", 0x1}], 0x1) fcntl$setown(r2, 0x8, r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000025d000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x20}}, 0xffffffffffffffff, 0x5}, &(0x7f0000951000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001aa000)={r5, 0x7fff, 0x30, 0x5, 0x7fffffff}, &(0x7f0000b9c000-0x4)=0x18) tkill(r4, 0x16) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/02/08 03:26:01 executing program 6: r0 = socket$inet6(0xa, 0x807, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008ff000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff9, 0x0, 0xff, 0x8, 0x8, 0x7, 0x6}, &(0x7f0000133000-0x4)=0x20) r1 = gettid() sched_getparam(r1, &(0x7f0000070000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x9d)="95c97b41a1e0c5792e1873cf49ccc8bbc5c2f6214ae98a315a0125c4fc080002e0ff9b7faa5dc3f6408f481360d078e2f1a8c9b6a7537f814d6afbe478790f325409530cd45c7338070f47e805801c1475c1b3afa534bc7ca2236288a2866673b6bba55878a617fb23163f84e048a4e44a36cd4536ea7acf80124b910a38edc9d0030e4c4efae867df4427b5f466035a6a1ec30b58be5c6173e08422d9", 0x9d) recvmsg(r0, &(0x7f0000949000)={&(0x7f0000a4f000-0x10)=@can, 0x10, &(0x7f0000427000)=[{&(0x7f000003e000-0x9f)=""/159, 0x9f}, {&(0x7f00007c1000-0xf1)=""/241, 0xf1}, {&(0x7f00009e6000-0x92)=""/146, 0x92}, {&(0x7f0000957000)=""/135, 0x87}, {&(0x7f0000a22000-0xc8)=""/200, 0xc8}, {&(0x7f000049a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000da3000-0x8e)=""/142, 0x8e}, {&(0x7f00003f6000-0x21)=""/33, 0x21}, {&(0x7f000004c000-0x43)=""/67, 0x43}], 0x9}, 0x1000000000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x13, &(0x7f0000001000-0x8)) getresuid(&(0x7f0000f48000), &(0x7f00006f7000), &(0x7f0000c9e000-0x4)) 2018/02/08 03:26:01 executing program 0: r0 = socket$inet(0x2, 0x2, 0x88) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dbd000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fff000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000384000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a04000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ece000-0x4), &(0x7f0000000000), &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000026d000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ba7000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f000004c000)=0xc) r12 = getpid() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a3e000-0xe8)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000d00000-0x4)=0xe8) r14 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000698000)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a47000-0xe8)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000001000-0x4)=0xe8) r19 = getegid() r20 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00003fd000), &(0x7f0000dc4000), &(0x7f0000018000)=0x0) r22 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003aa000-0xc)={0x0}, &(0x7f0000411000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000080e000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c47000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a79000-0xc)={0x0}, &(0x7f0000115000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008c2000-0xe8)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000464000-0x4)=0xe8) r28 = getgid() sendmsg$netlink(r1, &(0x7f00005ca000)={&(0x7f0000ad1000-0xc)=@proc={0x10, 0x0, 0x1, 0x40}, 0xc, &(0x7f00005c2000)=[{&(0x7f0000001000-0x1238)={0x1238, 0x30, 0xf00, 0x1, 0x0, "", [@typed={0xc, 0x85, @ipv4=@multicast2=0xe0000002}, @generic="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@typed={0xc, 0x81, @u32=0xfffffffffffff733}, @generic="ba316964422e968be6128da091bc883427cbd05924bc15c73a1ca89526a71e13b1d864ae01ace2e1b33f577cd16601794d950787f064540e222919bdeeea577e78024e12aa4b0f91ff4d88bebf1c0bbeea8f56830b2eca7af27d3cb42214eb59a5f9ca3b59c65dde727ba6b91465089338ed3780530ba50ecd912f9cf98100aa5f7534f63c46e2b767824c1d39c9c7efdcfe9605a8527225ba20c7fcebf06b233e40477e909296b9ac0539ba4f935192b068ec96fae6e336f3e39f884be9528289a6495f5619fae89a50f9ea71b91cc9", @generic="da61366afde6a357e7987cc553c587578874280b74f7269ea18055f8cfadf8f8d15e862cccbd199841126ce88c84e04501ff35eee45f2aa4f956329a349488f577ed4da8564e5fc0e1285b21ffc9c315b05a16996eea8fa4b3e5485c547ae8b0ad3458da62cfac313715d34d131e27baaaf9cfb5c6fddcae5f336342e5726d72c9cfe390072c09e57cd672de065a9dd7687dd1e6019ace213e56bdcc54ce26f3e25ebbbbabfbaa957effb1796964a0b0778a70cb5a5019f5a361e4e3e92de8e08edb1c5a1671a15c21671d1f52907bde00e38b1324", @typed={0x8, 0x24}, 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@generic="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@typed={0xc, 0x68, @fd=r0}, @generic="b6adcaf75edfbfbc2eedb500c23e61f1a5a677ddcbbe0be835b24e"]}, @typed={0xc, 0x1d, @uid=r15}, @nested={0x170, 0x19, [@typed={0x10, 0x89, @u64=0x3}, @typed={0xc, 0x64, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="68fa583175fa02057ec1f744f96e7b4e559b3f8db564b7f20be6989f9817c7b3d75241973f26edbd5a8dde34fc2cdfff650d228d8912178e787ef733681246c0b13db408f71bbaebbd2154eede793adcf5460af1d94b5bdb14efc27f0995e913be6cadffd7a43798b58417e628fd4be4a150097e15093e79dcf62144adaf3c54b91dc524dc0c", @typed={0x18, 0x21, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="569a04e2d8fef4a51a58251f9db57aac676fd9c4df34b0770d654cd197bad7066efdb700b3647085a74f836277966eac26d5d4905db9a75b4131eff094624fcc848a802a4904f62bb71c9ab489c8f83120a012229827cff0ca453c6aa20dc2ea9b930c2106a9b52fee000df6582391b247d7a2e4fa2e", @generic="ed1e6bb6e971c097f3b08d51a478826fd7cf77ece3d74b5facd1288201f3a87a7f4edc6ed5e1608995b66ca2d0e97ba0a7b2cf226e48fb8a1bea94"]}, @typed={0xc, 0x3e, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}]}, 0x2460}, {&(0x7f00000a4000)={0x40, 0xffff, 0x0, 0x1, 0x0, "", [@generic="cf778497af196240086ec75d7e8d57e26419a94649c16f1f8d17730198bfbc3be599b5c9271d4263620dcba68f"]}, 0x40}, {&(0x7f0000000000)={0x5c, 0x3e, 0xf21, 0x7, 0x3, "", [@typed={0x8, 0x2f}, @typed={0xc, 0x3e, @pid=r16}, @nested={0x2c, 0x81, [@typed={0x10, 0x4, @u64=0xfffffffffffff800}, @typed={0x18, 0xf, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0xc, 0x42, @fd=r0}]}, 0x5c}], 0xa, &(0x7f00007af000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x158, 0x4000}, 0x0) close(r0) [ 64.817383] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11751 comm=syz-executor7 [ 64.857688] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11751 comm=syz-executor7 2018/02/08 03:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x2497, 0xffefffffffffffff}}) poll(&(0x7f0000be4000-0x20)=[{r1, 0x2000}, {r0, 0x8}, {r1, 0x8}, {r1, 0x10}], 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200017d, 0x20, 0x0, 0x1}) 2018/02/08 03:26:01 executing program 4: keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000002000)={@rand_addr, @multicast1, 0x0}, &(0x7f000001b000-0x4)=0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000020000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000017000)={@generic="4c7790965403e47f8023f4debbdf0d25", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x400040000000000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000000d000-0xc)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000029000)=@ipv6_delroute={0x28, 0x19, 0x60f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r1}]}]}, 0x30c}, 0x1}, 0x0) 2018/02/08 03:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x805, 0x222) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000a6000-0x18)=@add_del={0x2, &(0x7f0000628000-0x10)=@generic="c3c0350a782de6a4a01bca63e39404ff", 0x2}) getsockname$inet6(r0, &(0x7f0000f49000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000e6a000)=0x1c) 2018/02/08 03:26:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x8918, &(0x7f0000d43000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='ip_vti0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000872000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000681000)=""/46, &(0x7f000032d000)=0x2e) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff}}) 2018/02/08 03:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000056d000-0x11)='/selinux/enforce\x00', 0x400040, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00009f6000-0x4)=0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000), 0xfffffcd6, 0x20020003, &(0x7f000078e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a0f000)=[{}, {0x3, 0xd0c}, {}, {}, {}, {}, {}], 0x200000000000002e) 2018/02/08 03:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00008c2000)=0x7f) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000076e000-0x4)) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009de000)={0x240c, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00004b7000-0x10)={r2, 0x2}) write(r0, &(0x7f0000988000)="170000001a001bd213180005e700000080000003ff00f32c520ec2530770d6da9bee0d5991f6c9d35eed707042a57f540a278c3eac9ad3b0de46ac8d801db0e479b7a00382768f646901c71b4c8444b85c3054a3dc3ad945082e8306c3be5a6df6d7aa461e2986646a30e32883b8295016694522f0d1efacccadd9a95ff15565760d7e1190b49a212fb30b3ae687bce049eea0a31ccc16809f", 0xfffffde2) getsockname$netrom(r0, &(0x7f0000944000)=@ax25, &(0x7f0000853000-0x4)=0x10) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000a8e000)={0x3ff}) bind$inet(r0, &(0x7f0000915000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b8b000)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xb6ac}, @in6={0xa, 0x2, 0x80000001, @empty, 0x7ff}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x48) 2018/02/08 03:26:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x9, 0x0, &(0x7f0000002000-0x10), &(0x7f0000000000), 0x0) r0 = open(&(0x7f00003a2000-0x8)='./file0\x00', 0xc02, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00001e2000)=@req={0xf08, 0x9, 0x3f, 0xfffffffffffffffe}, 0x10) 2018/02/08 03:26:01 executing program 6: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80}, 'port1\x00'}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick, {}, {}, @addr}], 0x90) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000055000-0x8)={0x2, [0x496, 0xfff]}, 0x8) 2018/02/08 03:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)}}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003a8000-0x1)='/proc/self/net/pfkey\x00', 0x8100, 0x0) fchmodat(r0, &(0x7f0000529000-0x8)='./file0\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) pread64(r1, &(0x7f000000d000)=""/4, 0x4, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000084e000)=0x0) ptrace$setsig(0x4203, r2, 0xfffffffffffffffd, &(0x7f00004c1000-0x10)={0x21, 0x20, 0x200000000000b47, 0x6}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000bf000-0xe)='/selinux/load\x00', 0x2, 0x0) utimes(&(0x7f00008ba000-0x8)='./file0\x00', &(0x7f0000b7a000)={{0x77359400}}) 2018/02/08 03:26:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd(0x58ed78c) splice(r0, &(0x7f0000000000), r1, &(0x7f0000e56000)=0x32, 0x859, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) close(r3) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000cc4000-0xc)={0x3124, 0x1, 0x400, 0x3, 0x4}, 0xc) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00009f1000-0x4), 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000536000-0x4)) 2018/02/08 03:26:01 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f0000014000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000026000-0x40)=[{&(0x7f0000024000-0x6b)="427a7491cdf53e89ced2448db707252068284bd0e0bf3921e629d12845d70b517a5a8793151e4cf0e195b7cdce810b933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x3eb}], 0x1, &(0x7f0000029000)=[], 0x0, 0x40000}], 0x1ac, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/08 03:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000046a000/0x4000)=nil, 0x4000, 0x9) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setuid(0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000690000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008e5000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000ff2000-0x10)) mprotect(&(0x7f0000054000/0x4000)=nil, 0x4000, 0x2) 2018/02/08 03:26:01 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000001a000)=0x0) sched_rr_get_interval(r1, &(0x7f000000e000)) r2 = syz_open_dev$mice(&(0x7f000001c000)='/dev/input/mice\x00', 0x0, 0x2800) ioctl$VT_RELDISP(r2, 0x5605) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000009000)) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000001e000)={0x5, &(0x7f0000000000)=[{0xffffffff, 0x9d, 0x6, 0x1}, {0x52274328, 0x20, 0x0, 0x2}, {0x3, 0x7d0, 0x3, 0x3}, {0x6, 0x9, 0x4, 0x5}, {0x1, 0x2, 0x7, 0x8000}]}) 2018/02/08 03:26:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) accept4$unix(r0, &(0x7f0000c05000-0x8)=@abs, &(0x7f0000804000)=0x8, 0x800) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c73000-0x10)=@file={0x1, './file0/file0\x00'}, 0x2) 2018/02/08 03:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a44000-0x24)={0x6, 0x5f, 0x4, 0x0, 0x0, 0x0, 0x3, 0x2, 0x700000, 0x1, 0xfff, 0x1}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000712000)=""/251) 2018/02/08 03:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000f46000-0x1000)="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", 0x1000, 0x20000010, &(0x7f00002bd000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bf2000+0xaaf)) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) dup2(r1, r0) 2018/02/08 03:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)}}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003a8000-0x1)='/proc/self/net/pfkey\x00', 0x8100, 0x0) fchmodat(r0, &(0x7f0000529000-0x8)='./file0\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)) pread64(r1, &(0x7f000000d000)=""/4, 0x4, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000084e000)=0x0) ptrace$setsig(0x4203, r2, 0xfffffffffffffffd, &(0x7f00004c1000-0x10)={0x21, 0x20, 0x200000000000b47, 0x6}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000bf000-0xe)='/selinux/load\x00', 0x2, 0x0) utimes(&(0x7f00008ba000-0x8)='./file0\x00', &(0x7f0000b7a000)={{0x77359400}}) 2018/02/08 03:26:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000c82000-0x10)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef153", 0x49}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x1, 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000a20000)=0x6, &(0x7f00005b6000-0x4)=0x4) write$evdev(r1, &(0x7f00008e1000-0x18)=[{{0x0, 0x7530}}], 0x18) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) shutdown(r1, 0x1) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/08 03:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffdb}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000006a000-0x4)={0xffffffffffffffff}, 0x4) 2018/02/08 03:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00001b3000)=0x2) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000089c000-0x4)=0xffffffffffffffc4) syz_open_dev$sndseq(&(0x7f00007f1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000f7e000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{0xfffffffffffffff8}, 0x3f}}], 0x30) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000c1b000)=""/254) mq_timedsend(r0, &(0x7f0000c2b000)="43044fa15ea258dac9ae2a6e15c00017f6d854ceb9f0f4205fc0558a83b3ada5604d8e3c199c619cc8925e0872f0df8f10b945066842efbd04769b55bc88f9305dccf4e07be1c130ff31b0e1baa1a8ee405d5299747f99e42e38954f63d43c76d1394eb6fc3f658ed06c8832496241f196f59abeb780dd123deb56e0a14a843dc9c8237169102c", 0x87, 0x9, &(0x7f0000912000)={0x77359400}) clock_getres(0x5, &(0x7f0000255000)) 2018/02/08 03:26:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000871000-0x8)='./file0\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000930000)={0x0, 0xbe}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x23, "185c8e3ba9cfddebf9769bfe8a8afcfcc8cca999f142cb10c8438fa4e97e8742a30320"}, &(0x7f0000000000)=0x2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000bb9000)={0x7, 0xdd9d}) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/08 03:26:01 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d6b000)={0x0, 0x0}) r2 = dup2(r1, r0) getsockname$packet(r2, &(0x7f0000cb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000000d000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000712000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000055e000), &(0x7f0000454000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000001000-0x4)=0x18, 0x4) write(r5, &(0x7f000001a000-0x69)='c', 0x1) write(r5, &(0x7f000061e000-0x6f)="10", 0x1) recvmsg(r4, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000001000-0x50)={{0x0, 0x6}, {0x4, 0x80000000}, 0x7fff, 0x3, 0x3}) 2018/02/08 03:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b30000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7ffffffffffffffe) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e71000)) lseek(r0, 0x0, 0x3) [ 65.122347] [ 65.123224] ------------[ cut here ]------------ [ 65.123241] WARNING: CPU: 1 PID: 11829 at mm/util.c:522 __vm_enough_memory+0x38b/0x470 [ 65.123245] memory commitment underflow [ 65.123246] Kernel panic - not syncing: panic_on_warn set ... [ 65.123246] [ 65.123253] CPU: 1 PID: 11829 Comm: syz-executor5 Not tainted 4.9.80-g20c8a00 #30 [ 65.123256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.123267] ffff8801cf0bfa30 ffffffff81d94b69 ffffffff83a47c40 ffff8801cf0bfb08 [ 65.123275] ffffffff83aac800 ffffffff81498f8b 0000000000000009 ffff8801cf0bfaf8 [ 65.123283] ffffffff8142f541 0000000041b58ab3 ffffffff8418ab20 ffffffff8142f385 [ 65.123285] Call Trace: [ 65.123294] [] dump_stack+0xc1/0x128 [ 65.123301] [] ? __vm_enough_memory+0x38b/0x470 [ 65.123309] [] panic+0x1bc/0x3a8 [ 65.123317] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 65.123324] [] ? vprintk_emit+0x3ad/0x750 [ 65.123333] [] ? __warn+0x1a9/0x1e0 [ 65.123340] [] ? __vm_enough_memory+0x38b/0x470 [ 65.123346] [] __warn+0x1c4/0x1e0 [ 65.123352] [] warn_slowpath_fmt+0xc4/0x110 [ 65.123358] [] ? __warn+0x1e0/0x1e0 [ 65.123366] [] ? unmapped_area_topdown+0x399/0x5f0 [ 65.123373] [] ? __vm_enough_memory+0x36c/0x470 [ 65.123380] [] __vm_enough_memory+0x38b/0x470 [ 65.123388] [] security_vm_enough_memory_mm+0x90/0xb0 [ 65.123399] [] mmap_region+0x93b/0xfd0 [ 65.123407] [] ? selinux_mmap_addr+0x1f/0xf0 [ 65.123413] [] do_mmap+0x57b/0xbe0 [ 65.123421] [] vm_mmap_pgoff+0x16b/0x1b0 [ 65.123428] [] ? vma_is_stack_for_current+0xa0/0xa0 [ 65.123434] [] ? SyS_futex+0x22e/0x2d0 [ 65.123441] [] SyS_mmap_pgoff+0xd0/0x560 [ 65.123448] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 65.123455] [] ? SyS_nanosleep+0xd4/0x120 [ 65.123462] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 65.123469] [] SyS_mmap+0x16/0x20 [ 65.123477] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 65.344677] ====================================================== [ 65.350965] [ INFO: possible circular locking dependency detected ] [ 65.357343] 4.9.80-g20c8a00 #30 Not tainted [ 65.361633] ------------------------------------------------------- [ 65.368011] syz-executor7/11864 is trying to acquire lock: [ 65.373605] (&sb->s_type->i_mutex_key#10){++++++}, at: [] shmem_file_llseek+0xef/0x240 [ 65.383770] but task is already holding lock: [ 65.388410] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 65.396798] which lock already depends on the new lock. [ 65.396798] [ 65.403780] [ 65.403780] the existing dependency chain (in reverse order) is: [ 65.411370] -> #2 (ashmem_mutex){+.+.+.}: [ 65.416146] lock_acquire+0x12e/0x410 [ 65.420446] mutex_lock_nested+0xbb/0x870 [ 65.425088] ashmem_mmap+0x53/0x400 [ 65.429212] mmap_region+0x7dd/0xfd0 [ 65.433420] do_mmap+0x57b/0xbe0 [ 65.437283] vm_mmap_pgoff+0x16b/0x1b0 [ 65.441667] SyS_mmap_pgoff+0x33f/0x560 [ 65.446138] SyS_mmap+0x16/0x20 [ 65.449915] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 65.455162] -> #1 (&mm->mmap_sem){++++++}: [ 65.460024] lock_acquire+0x12e/0x410 [ 65.464321] __might_fault+0x14a/0x1d0 [ 65.468701] filldir+0x1aa/0x340 [ 65.472565] dcache_readdir+0x12d/0x5e0 [ 65.477035] iterate_dir+0x4a6/0x5d0 [ 65.481244] SyS_getdents+0x14a/0x2a0 [ 65.485541] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 65.490786] -> #0 (&sb->s_type->i_mutex_key#10){++++++}: [ 65.496989] __lock_acquire+0x2bf9/0x3640 [ 65.501629] lock_acquire+0x12e/0x410 [ 65.505926] down_write+0x41/0xa0 [ 65.509872] shmem_file_llseek+0xef/0x240 [ 65.514516] vfs_llseek+0xa2/0xd0 [ 65.518465] ashmem_llseek+0xe7/0x1f0 [ 65.522757] SyS_lseek+0xeb/0x170 [ 65.526709] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 65.531952] [ 65.531952] other info that might help us debug this: [ 65.531952] [ 65.540063] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 65.549796] Possible unsafe locking scenario: [ 65.549796] [ 65.555822] CPU0 CPU1 [ 65.560460] ---- ---- [ 65.565097] lock(ashmem_mutex); [ 65.568756] lock(&mm->mmap_sem); [ 65.575016] lock(ashmem_mutex); [ 65.581192] lock(&sb->s_type->i_mutex_key#10); [ 65.586273] [ 65.586273] *** DEADLOCK *** [ 65.586273] [ 65.592325] 1 lock held by syz-executor7/11864: [ 65.596964] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 65.605911] [ 65.605911] stack backtrace: [ 65.610382] CPU: 0 PID: 11864 Comm: syz-executor7 Not tainted 4.9.80-g20c8a00 #30 [ 65.617975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.627304] ffff8801cdbd7b98 ffffffff81d94b69 ffffffff853a0f00 ffffffff853aada0 [ 65.635289] ffffffff853c1a20 ffff8801cd3aa0d8 ffff8801cd3a9800 ffff8801cdbd7be0 [ 65.643273] ffffffff81238641 ffff8801cd3aa0d8 00000000cd3aa0b0 ffff8801cd3aa0d8 [ 65.651260] Call Trace: [ 65.653824] [] dump_stack+0xc1/0x128 [ 65.659164] [] print_circular_bug+0x271/0x310 [ 65.665282] [] __lock_acquire+0x2bf9/0x3640 [ 65.671229] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.678216] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 65.685202] [] ? __lock_is_held+0xa1/0xf0 [ 65.690974] [] lock_acquire+0x12e/0x410 [ 65.696571] [] ? shmem_file_llseek+0xef/0x240 [ 65.702689] [] down_write+0x41/0xa0 [ 65.707936] [] ? shmem_file_llseek+0xef/0x240 [ 65.714053] [] shmem_file_llseek+0xef/0x240 [ 65.720690] [] ? synchronous_wake_function+0xa0/0xa0 [ 65.727415] [] vfs_llseek+0xa2/0xd0 [ 65.732665] [] ashmem_llseek+0xe7/0x1f0 [ 65.738262] [] ? ashmem_read+0x200/0x200 [ 65.743948] [] SyS_lseek+0xeb/0x170 [ 65.749200] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 65.756187] Dumping ftrace buffer: [ 65.759709] (ftrace buffer empty) [ 65.763386] Kernel Offset: disabled [ 65.766982] Rebooting in 86400 seconds..