Starting mcstransd: [ 20.883346] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 25.321240] random: sshd: uninitialized urandom read (32 bytes read, 39 bits of entropy available) [ 25.734402] random: sshd: uninitialized urandom read (32 bytes read, 40 bits of entropy available) [ 26.684249] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.42' (ECDSA) to the list of known hosts. 2018/03/17 15:50:12 fuzzer started 2018/03/17 15:50:12 dialing manager at 10.128.0.26:45259 2018/03/17 15:50:17 kcov=true, comps=false 2018/03/17 15:50:19 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x5) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x41, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/174) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'lo\x00', {0x4, 0x9, 0x206, "98c94ea50a0f", 0x2}}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) recvfrom$unix(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x0, &(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001240)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001300)={0x0, 0x7fff, 0x2, [0xffffffff, 0x9d]}, &(0x7f0000001340)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001380)={r2, 0xbd3a, 0x6, 0x64}, 0x10) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000013c0)) r3 = syz_open_dev$sg(&(0x7f0000001400)='/dev/sg#\x00', 0xfffffffffffff001, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001440)=0xff, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001480), 0x10) iopl(0x2) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000014c0)=@assoc_value={r2, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001500)={r2, 0x16c4a742, 0x569, 0x3}, 0x10) syz_open_dev$sndseq(&(0x7f0000001540)='/dev/snd/seq\x00', 0x0, 0x4000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001580)={'TPROXY\x00'}, &(0x7f00000015c0)=0x1e) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001600)={0x8, 0x800, 0x0, 0x100}) fcntl$setpipe(r3, 0x407, 0x7ff) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001640)=@assoc_value={r2, 0x1000}, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCNXCL(r1, 0x540d) signalfd(r1, &(0x7f0000001680)={0x4}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000016c0)={'bpq0\x00', 0x6}) connect$nfc_llcp(r1, &(0x7f0000001700)={0x27, 0x0, 0x1, 0x7, 0x7fffffff, 0x2, "40a143fda1a03c6228ee01edb04916919a28ef69c93d9a9e71706e3bd40352785ded86dc89b7248e775f0a3e43f8d50587060f14455a6de272947681bfd0fa", 0x27}, 0x60) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) getsockname$packet(r1, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001800)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001840)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000001940)=0xe8) getsockname$packet(r1, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002e80)=0x14) accept$packet(r3, &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002f00)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000002f80)={@mcast2, 0x0}, &(0x7f0000002fc0)=0x14) accept(r4, &(0x7f0000003a00)=@can={0x0, 0x0}, &(0x7f0000003a80)=0x80) sendmsg$nl_route(r3, &(0x7f0000003b80)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000003b40)={&(0x7f0000003ac0)=@ipmr_newroute={0x68, 0x18, 0x4, 0x70bd29, 0x25dfdbff, {0x80, 0x14, 0x80, 0x8, 0xfd, 0x2, 0xfd, 0xb, 0x2000}, [@RTA_MULTIPATH={0x14, 0x9, [{0x7, 0x3, 0x0, r5}, {0x101, 0x7fff, 0x8, r6}]}, @RTA_PREFSRC={0x8, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @RTA_OIF={0x8, 0x4, r7}, @RTA_MULTIPATH={0x14, 0x9, [{0xff, 0x3, 0x7, r8}, {0xa180, 0x2, 0x440, r9}]}, @RTA_FLOW={0x8, 0xb, 0x35}, @RTA_MULTIPATH={0xc, 0x9, [{0x4, 0x0, 0x2, r10}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) 2018/03/17 15:50:19 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x1, 0x401, 0x7fff, 0x63a3, 0x2, 0x1}) getdents64(r0, &(0x7f0000000080)=""/13, 0xd) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000001c0)={0x0, 0x3, 0x6, 0xbc26, 0x14, 0x200}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x7, 0xa1, 0xfffffffffffffffe, 0x8, 0x4, 0x80000001, 0x0, {0x0, @in6={{0xa, 0x4e20, 0xb4, @loopback={0x0, 0x1}}}, 0x1, 0x246, 0x1ff, 0xef, 0x1}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x38, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80}, 0x200}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x1000, {{0xa, 0x4e21, 0x1f, @loopback={0x0, 0x1}, 0xfffffffffffff000}}}, 0x88) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000480)) write$selinux_create(r0, &(0x7f00000004c0)=@access={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x33, 0x39}, 0x3b) setrlimit(0xf, &(0x7f0000000500)={0x0, 0x6}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000540)=0x1, 0x4) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001640)={0x1, 0xe2, 0xffff, 0x18, &(0x7f0000000580)=""/24, 0x47, &(0x7f00000005c0)=""/71, 0x1000, &(0x7f0000000640)=""/4096}) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000001680)='coredump_filter\x00') ptrace$getenv(0x4201, r2, 0x80, &(0x7f00000016c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000001700)={0x5, 0x3, {0x3, 0x0, 0x0, 0x0, 0x9}}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0xffffffffffffffe0, &(0x7f0000001780)=""/171) r4 = syz_open_dev$mice(&(0x7f0000001840)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000001880)=0x1, 0x4) sysfs$1(0x1, &(0x7f00000018c0)='vboxnet1\x00') write(r0, &(0x7f0000001900)="75b870856ed5649c473321da2ac89c509b76bec797caca916c93d40b58132271dd2e13b3410d58efe64cd71cb67f3ebbc387843c82f31ddd2bf344d21d6d0c3f7b60d835410be6abd2a0d9232aba17abdd22abf8a9ece22aba64257881abdd4837ff9c3f235c02e68ea678191002257587dec293fca18a49914137722a43bf538cc0ae8e927a9460b95185f1146db88dfc3da2e2228973dd88b7dcb4a2eb9757df55b2967438d51d488766b131cc", 0xae) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000019c0)={0x1, [0x5]}, 0x6) r5 = fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000001a00)={0x3e, 0x5, 0x33}) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001a40)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ptrace$setopts(0x4206, r2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000001a80)=[@in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x100}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) 2018/03/17 15:50:19 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20081, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/4096) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001040), &(0x7f0000001080)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000010c0)={0x0, 0x7ff, 0x100, 0x1, 0x3, 0x4}, &(0x7f0000001100)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x0, 0x20}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000011c0)={r1, 0x10001, 0x667, 0x82, 0x0, 0x89b, 0x4, 0x7fff, {r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x401, 0x100000001, 0x0, 0x1f, 0x7fffffff}}, &(0x7f0000001280)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000012c0)={r3, 0x4, 0x1, [0x8]}, &(0x7f0000001300)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001340)={r4, @in6={{0xa, 0x4e23, 0x1400000000, @dev={0xfe, 0x80, [], 0xc}, 0x27c}}, 0x9, 0xe67, 0x4, 0xfffffffffffffffa, 0x800}, &(0x7f0000001400)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001440)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000001500)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001540)={r5, 0x9}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000015c0)={r3, @in={{0x2, 0x4e24}}}, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001680)={r6, 0x5e, "373edbb45d7d7b85176496a827c279f2042c944fe43ae718d36e68cd22562f2f5c44e4f8715d4e34863af5873a23b9b0080dcb2052a8618ad4bbe54c2df8e832a035c1f56fc2c2e08dadcec5db2890e4c549e169514dd8807c0c68002555"}, &(0x7f0000001700)=0x66) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001740)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) prctl$setendian(0x14, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000001780)={0x0, 0x0}) r9 = gettid() setpgid(r8, r9) modify_ldt$read(0x0, &(0x7f00000017c0)=""/73, 0x49) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001840)={r4, 0xd7, "e9a66b753cd6d5d87da46bacb118377eace6c6956783cf707b6b4f2f1eef1850ce797ab335926ffcf726a04059b5f6dbe901acaad1dcd6a871cad541da197ce9947e950222112420f7c78663cac5a518c9b3fa042c84d302c4015bf6ae2b8a6a3bcb314feea76994fa8785bbf807c1b62090a2e1b06a4e1d04d64eca0ba756c81b1b5fe640a04710ae86b5ed7bcab4f10e185b7901583260c4523bd3f79b6d53d7099e6914bc5fa4079b965056a2c861d97934ddb6458cf3161c9ee4072529748091fbbb58a5f2659226a71af3dc1662750f3db180dfc1"}, &(0x7f0000001940)=0xdf) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000019c0)=@add_del={0x2, &(0x7f0000001980)='lo\x00', 0xffffffff}) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000001a00)=0x1, 0x4) recvmsg(r0, &(0x7f0000002e00)={&(0x7f0000001a40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001ac0)=""/17, 0x11}, {&(0x7f0000001b00)=""/75, 0x4b}, {&(0x7f0000001b80)=""/77, 0x4d}, {&(0x7f0000001c00)=""/87, 0x57}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/215, 0xd7}], 0x6, 0x0, 0x0, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r10, 0x84, 0x7c, &(0x7f0000002e40)={r3, 0x2, 0xdd1}, &(0x7f0000002e80)=0x8) tgkill(r9, r8, 0x11) ioctl$sock_netrom_TIOCOUTQ(r7, 0x5411, &(0x7f0000002ec0)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000002f00)=@assoc_value={r1, 0xde65}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002f40)='/dev/ptmx\x00', 0x80000, 0x0) mmap$binder(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000002f80)={{{@in=@remote}}, {{@in6}, 0x0, @in6}}, &(0x7f0000003080)=0xe8) set_robust_list(&(0x7f0000003180)={&(0x7f0000003100)={&(0x7f00000030c0)}, 0xe7ed, &(0x7f0000003140)}, 0x18) 2018/03/17 15:50:19 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4100c0, 0x0) sendto$packet(r0, &(0x7f0000000040)="8315333447a2aa51607179fe8effd2e8a0b81ffb6acba320be957e02e851d8c42318f6472cb9980f3efb94dd30ae72b23c073d32c7d37506d6609bd1788646e29a", 0x41, 0x1, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'bcsf0\x00', 0x10000}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x84) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={0x34b, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x8, 0x7, 0x3, 0x7, 0x3, 0x0, 0x5, 0x4, 0x5}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'dummy0\x00', 0x1000}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r1}, &(0x7f00000003c0)=0x8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x280, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000400), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @rand_addr=0x5f, @multicast2=0xe0000002, 0xf, 0xffffffff}}}, {{@arp={@rand_addr=0x6, @local={0xac, 0x14, 0x14, 0xaa}, 0xff, 0x0, @mac=@random="c8d1c0920661", {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x0, 0x0, 0x8, 0x1f, 0x4, 0x9, 'bpq0\x00', 'rose0\x00', {}, {0xff}, 0x0, 0x54}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @rand_addr=0x6, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @rand_addr, 0x1, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000940)=@assoc_id=r2, &(0x7f0000000980)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000ac0)={0x18, 0x0, &(0x7f00000009c0)=[@clear_death={0x400c630f, 0x4, 0x1}, @increfs={0x40046304, 0x4}], 0x88, 0x0, &(0x7f0000000a00)="217428fa2c9d761a1f5be5a46605d63f3df912ff146f64f44bdd772832593941b20f47e3dc476ac040bd7cab0fbeab955027ddcce713826bf097c6bdedd1d6b075dbd7671e45f0e3c45cf9801cd7ebbacb62fea1cb9b4a6ae212f3402f5973ebd2f28357cd2ae323b0a496f23593ba11ec4acb865c1a9c41f580af8ce35bdbd4a60cf5a1562f2e1c"}) r3 = accept$packet(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b40)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000b80)={@local={0xfe, 0x80, [], 0xaa}, 0x1d, r4}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000bc0)={@loopback}, &(0x7f0000000c00)=0xc) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)) r5 = accept4$netrom(r0, &(0x7f0000000d00), &(0x7f0000000d40)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000d80)={r2, 0x400}, &(0x7f0000000dc0)=0x8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0xc) sched_rr_get_interval(r6, &(0x7f0000000e80)) accept4$nfc_llcp(r0, &(0x7f0000000ec0), &(0x7f0000000f40)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000f80)={0xa, [0xcf3, 0x1f, 0xa2b, 0x8001, 0xfffffffffffffffe, 0x5, 0x0, 0x9, 0xa84, 0x8]}, &(0x7f0000000fc0)=0x18) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e20, 0x80000001, @dev={0xfe, 0x80, [], 0xb}, 0x7fffffff}, 0x49cd, [0x2, 0x35, 0xfffffffffffffff8, 0x6, 0x0, 0x6, 0x7, 0x5ed]}, 0x5c) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000001080)={'\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$KDSETMODE(0xffffffffffffff9c, 0x4b3a, 0xf0b5) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000010c0)={0x9}) unlink(&(0x7f0000001100)='./file0\x00') rename(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)='./file0\x00') setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000011c0)={r1, 0x2, 0x3, [0x2, 0x8, 0x5689]}, 0xe) 2018/03/17 15:50:19 executing program 5: r0 = dup(0xffffffffffffffff) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10) r1 = memfd_create(&(0x7f0000000040)=',^\x00', 0x2) recvfrom$ax25(r1, &(0x7f0000000080)=""/116, 0x74, 0x43, &(0x7f0000000100)={0x3, {"f5b1bfab9dcf69"}, 0x40}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x4, 0x6, 0x3, 'queue1\x00', 0x2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000002c0)=0x81, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000300)=""/73) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000400)='dns_resolver\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000440)=0x1, 0x8) readahead(r2, 0x63b2868d, 0x6) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000480)={0x8, 0x9, 0x3, 0x37688d0f, 0x1300000, 0x5, 0xb, 0x2, 0x8000, 0x5}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000540)={0xa, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000580)={r4, 0x1}) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/keychord\x00', 0x180, 0x0) setsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f0000000600)="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", 0x1000) keyctl$reject(0x13, r3, 0x7, 0x9, r3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) write$selinux_user(r1, &(0x7f0000001600)={'system_u:object_r:user_cron_spool_t:s0', 0x20, 'root\x00'}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001640)={{0x8bdb5d118e75d68c, 0x1, 0x3, 0x2}}) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001680)='/selinux/enforce\x00', 0x800, 0x0) write$eventfd(r6, &(0x7f00000016c0)=0xfffffffffffffff7, 0x8) pselect6(0x40, &(0x7f0000001700)={0x5, 0x2, 0xa8, 0x1000, 0x4, 0x5a8, 0x9, 0x6}, &(0x7f0000001740)={0x5, 0x2, 0x3, 0x0, 0x2, 0x90, 0x2, 0x1ff}, &(0x7f0000001780)={0x101, 0x552, 0x7, 0x37, 0x4, 0x0, 0x5, 0x988}, &(0x7f00000017c0)={0x0, 0x1c9c380}, &(0x7f0000001840)={&(0x7f0000001800)={0xfffffffffffffffa}, 0x8}) ioctl$VT_DISALLOCATE(r6, 0x5608) signalfd4(r5, &(0x7f0000001880)={0x2}, 0x8, 0x800) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f00000018c0)={0x6, 0x80000001, 0x400}) set_thread_area(&(0x7f0000001900)={0xc00000000, 0xffffffff, 0x0, 0x8, 0x80, 0xfffffffffffffffb, 0xfb0, 0x8, 0xff, 0xffffffffffffff1b}) 2018/03/17 15:50:19 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x81) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x1000000000000, &(0x7f0000000080)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) r2 = syz_open_pts(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x0, @empty, 0x2}}, 0x0, 0xe99d, 0x5, "99f7105b161ce1acc50f7d8b53256018c32be315f33f051e1beb56948c27261627c09b6246507bf1c3a93f5b242406a19b9f2097c4b7f34f0a3734e812131a2aa4d563044b578605bda1cb2e4de4c458"}, 0xd8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200)=0x40, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{0xfffffffffffffc01, 0x2d}, {0x8, 0x1f}, {0x4, 0x9}, {0x5}, {0xfda, 0x5}, {0x0, 0x3ff}, {0x66d, 0x5}]}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000300)=0x800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000380)=0xffffffff, 0x4) r3 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000400)=""/57, &(0x7f0000000440)=0x39) ioctl$KDSETLED(r2, 0x4b32, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000480)="6b0468802e8ee602631d466d39842bb32ad4ef244245e515a8d429f7bea3260247d1001fbcc4b47436f26cd64de2a971c176c426", 0x34) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000004c0)=""/158) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000580)="b2399eb454dce8159a050616c7c5f3fcdc115229f960148fb2e93cfd9e7aca00b6276f4ad395c115580044f6308b44636d82ec11f42e2120bb5c50") listen$netrom(r0, 0x9) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000005c0)={0xb12, 0xfffffffffffffff8, 0x3, 0xfffffffffffffe01}, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}}}, 0x401, 0x5, 0x7ff, 0xfffffffffffff9dc, 0x20}, &(0x7f00000006c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000700)={r4, 0x5dd8000000, 0x30, 0x2}, &(0x7f0000000740)=0x18) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000780)=0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001200)={0x0, 0x0}, &(0x7f0000001240)=0xc) r6 = getuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001480)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000001580)=0xe8) stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001740)={&(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000013c0)=[{&(0x7f0000000800)={0x28, 0x13, 0x2, 0x70bd2a, 0x25dfdbfc, "", [@typed={0xc, 0x27, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x3, @u32=0x6}]}, 0x28}, {&(0x7f0000000840)={0x3ec, 0x35, 0x1, 0x70bd29, 0x25dfdbfb, "", [@nested={0x23c, 0x1e, [@generic="276a0d574cdfc5b3d26703b7d8617be08157cae245641a28f9eb0a8b7b761043e02dd10df3d48788909162ced59cdd2cf7166673be4773e1e69061fff7792af5a624aa5b2ebd4c105f5f675bc4bcd680fc719319173210f103c85c2f07fe261b388716efb3c3f13334fd8fb885ae3bdaacc8534be69a7b30a3ab40879c53f22db8aa7268259d60f31502fefb2f51841dc8e0664900271473a1979a48e6f120eba55d9cb7240c9c4eadcf03c7d027340ba3fe4c4ea9b6442f35323e47f1efbde3330266652ac766f9ae152dfbd81ddbf5768bed3be0facfafa3e152943f43785d921bf5bd51", @typed={0x18, 0x11, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="bb1b587ba67ff57505d7de2d57ce7b46908238f391be1a28ec2e16b60c4ef487d2eae2e7457f322093475596e59d54f0614b1ef89eb8dc4dc7f3a0167b1659a8f2c40ad0e5dab289f2765d87861a2995903073746fe22cba25221550796fecd6afeebe9c403822538e897b7f1926a94416d69c7b7308ab840c9e5738cc39c1a1a58772f0fbfd904530606665c18ee76ba04f5e0ad8db1a34888b3c0b3fa889ec8084b0c86831dbc2d29ea5efcb92e7e07df21ba8", @typed={0x84, 0x60, @binary="54dec292c0c7ab128fb5061ead47d2320449a7556f1d3e698f574e2131e7fdfba7a34909bf2d1a37f51a9740588533aa1dd52a6671356676a1296260b3d1741677e67a9139cf7e99b7f288ffa1dd89255420f231a3ff3be5122508b25f8045b4fb78b0fb031395eb1dcf301c2c00377295a9597ccea056bcce5e"}]}, @nested={0xb8, 0x58, [@generic="365a042fd44ca0e087fd4b0aafc763c3130e88496309788e95b83ff736de891ed65796aaa73bbe35a1daf92efbce845013a0250a66eaf7609a7e73275c3ab6a36cf4b60f8814687bad6793af995bf9788c8ef21306fc4492b9a54ddf5e97d1ebbf6c7b347f046701e5cd3347af42fcd8c790431d965b7c6fc8037af995252b9ad9bc73acc9b9dc55a1026bcd7655b1fae00f1e6d8ccde8", @typed={0xc, 0x2a, @pid=r1}, @typed={0x10, 0x43, @u64=0x3}]}, @nested={0xe8, 0x81, [@generic="86a9080e3c724852d3bd1a73139e9f9ed61d2b68bbba5826d6e92c23a06e9be8e82e7017506cf9a11c6378b762dddac26a0c44014bca083907f6aefd82e539779d4ffa9d21f21eebaa29b9ba6a89257a7eedebf9d11c3623ea84c03bb867622a6ee2b98813602890604609dc48c12f296f4839fe43c4c05d480d2928ace311e214048233336c60fccf95b58bdf", @generic="d96e7fbabba9b09e8f7fd5565a57ba6941d32b168169718d825fbb4e357e52d207b41879929e49cf7ed6eebc7c22064c8235fa1b1fcc991675a3190c1a5195109833465ec911030185161743a8f2406651af8a25"]}]}, 0x3ec}, {&(0x7f0000000c40)={0xb0, 0x1c, 0x4, 0x70bd26, 0x25dfdbfe, "", [@nested={0xa0, 0x0, [@typed={0xc, 0x6, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0xc, 0x53, @u32=0xffff}, @generic="d9679ff908ed76cbf6deb82652bec865729ee19f180a1b006c9c08dda2025e998b228e6db2138327e9576fdd14f124ff82a6f060c0a0a034fcc2f4f817a5dd81d1bd13ac0fd8e12de90b626653f5de91c5bfa8d51442828c44c442bf5b66082f60f0c194bba3d38129b2b139d0d3", @typed={0x14, 0x3, @str='/dev/random\x00'}]}]}, 0xb0}, {&(0x7f0000000d00)={0x434, 0x31, 0x4, 0x70bd25, 0x25dfdbfe, "", [@generic="fa466c5ddcf0dd0cae2339da080520b0e7eb78f08b9c95", @nested={0x64, 0x5f, [@typed={0xc, 0x8e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="256c7d337daaf2414d39dfde3d7d39467a1983471b57c9f93ec6838832e2491c6083f79a9ad1ead6e0b810d6e24010a3ee3726257305d69d9b646d3d36323198b005d75c507dc6acfb10612af7cb4ffba7"]}, @generic="03450b59e6c80607678ea84fe7c2f555be24267012bd290ddcf673601cff316a3c96a25276dd18e5232e9647d57aad7b34b43fd49a991224806197d9f894fcd933794fc9d2f390d76a454b8a66db0c4ecca56067062f4f035db1d2379af8b743b925b9bba05001346ef4d430c74956dc287409842a5fa3d7", @nested={0x8c, 0x9, [@generic="c3348d00e7ddf5148775d32f26f560bc7595cd2429db5072e49622162e485dcbfc5a058f1fc8098d868287252c9b014b79cb65ba33c0e3a61ff0b5eb5289d801adab8f0d0af4bfe7aad4fd783f9651d61ccc457a9b01c48093ecde5ae55716f4f02262ed0bf1010daab963da3f328e576cae3497b49bff44359a361bee9ff86f06134dbfeb5037"]}, @nested={0x210, 0x71, [@typed={0x10, 0x8, @u64=0xb9}, @typed={0x18, 0x85, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x18, 0x89, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x25}, @generic="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", @generic="ec183c3b1656af9b0f7a8a55eae2503b69a02e5a5756f68800adde48209fac615bb13b913d24ba98f2ae47d55759f4f772e762693385ee43638821efb54cf5cea33eacbc300b668b47f7a94d6464f2303924277149f186b6724c3b11f921af3c99b41808e8abb00859863b04424a5b5d6e97dfbb8628ceafc94358d50bac750a821da4b67edc8bd1907e1e58cb277d45af1e9dfbad17afccc0c1e3d3db192cc317", @typed={0xc, 0x3b, @fd=r2}, @typed={0xc, 0x94, @u32=0x7f4}, @typed={0xc, 0x81, @ipv4}]}, @generic="faa25728411f8c6af4719b40e64c4dfd1fbd503352c2b5b01435f848647140103985d0fa0d28a2248d4059d2dd0588c3e8f273bb46da407dd271188991dcd847b28d4ed0250de0908c11ab4229a36e8760b2d478d7171706cc3f1b5a480684f61db1c80c663b3cf55397fd73e445c9bef397d1046ed364b3b82c6f45595f461bcd7b47af7fdcbd8d18a8065b6bf0e84a4de6e54ddd"]}, 0x434}, {&(0x7f0000001140)={0x10, 0x13, 0x200, 0x70bd28, 0x25dfdbfe}, 0x10}, {&(0x7f0000001180)={0x14, 0x33, 0x400, 0x70bd29, 0x25dfdbfc, "", [@generic="1a4509"]}, 0x14}, {&(0x7f00000011c0)={0x34, 0x36, 0x400, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x24, 0x67, @str='/selinux/avc/cache_stats\x00'}]}, 0x34}, {&(0x7f0000001280)={0xb0, 0x36, 0x200, 0x70bd29, 0x25dfdbfb, "", [@nested={0x10, 0x7b, [@typed={0xc, 0x79, @u32=0x5}]}, @typed={0xc, 0x45, @u32=0x338dc465}, @typed={0xc, 0x6c, @uid=r5}, @generic="f1e93098b64895fa29f8d7471fbd3d454684d31254a472655b3552a00e9c3cba240424486aac734774d60f1785ed77d42569061e7320c9d6ca53be5c0a070062d5a2d0c79d19bf3048e37aee9554e979e35b3d93a7c783548e95be4dc0f08130a190d5d1edffc4ed8aa0ac74", @generic="bcc412661b45fb78bd"]}, 0xb0}, {&(0x7f0000001340)={0x50, 0x1c, 0x1, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x10, 0x94, [@typed={0xc, 0x8, @fd=r3}]}, @typed={0xc, 0x4, @pid=r1}, @nested={0x1c, 0x81, [@generic="91d88c6a6bd780f12090", @typed={0xc, 0xd, @uid=r6}]}, @typed={0x8, 0x5f}]}, 0x50}], 0x9, &(0x7f0000001680)=[@rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x30, 0x1, 0x1, [r2, r3, r3, r2, r3, r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x98, 0x10}, 0x880) bind$ax25(r0, &(0x7f0000001780)={0x3, {"eb8c09a39389af"}, 0x400}, 0x10) 2018/03/17 15:50:19 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000001c0)={@loopback=0x7f000001, @loopback=0x7f000001, r2}, 0xc) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000200)=""/78) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000280)=0x2) ppoll(&(0x7f00000002c0)=[{r1, 0x8000}, {r3, 0x1}, {r3, 0x26d}, {r0, 0x200}, {r1, 0x4000}, {r0, 0x1}], 0x6, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340)={0x8}, 0x8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000380)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ftruncate(r3, 0x0) fcntl$setlease(r3, 0x400, 0x2) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000400)=""/8) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000440)=""/250) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000540)=[{0xe, 0xfffffffffffffff7}, {0xc, 0xffffffffffffffe0}, {0xc, 0x80000000}, {0x3, 0x4}], 0x4) clock_getres(0x7, &(0x7f0000000580)) fstat(r1, &(0x7f00000005c0)) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000700)={r4, 0x3, 0x1, [0x7]}, 0xa) setsockopt$inet_buf(r3, 0x0, 0x25, &(0x7f0000000740)="c9c6bbb92c4f7d53c29578dcd335d0330ccc28e393524b4bdf18da6c2bd4f1190b639f17ed5483d2085f5d3b3b91427ec5208db36d5395445a81711c6d8d57d9b5587de359da22938127d90f342a2b3fdc68aa18a66aec20f60d67401f0e37afbd7642231d9299f70622bab8eb7a2b8f3a6a6b68c8ac9bf4f1fbab64dd80e2a132806927109b0e3699045a3a8791e2b39d341d048dc42ddd8cdbbc57d1d066ec1b7b0fc3e1be918d5a0f35a9696618ce73b80652d7cc44762ae9", 0xba) r5 = open(&(0x7f0000000800)='./file0\x00', 0x40000, 0x120) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000840)={r4, 0x97, "afd4fba0da63b704b962e45b3bdd70900ccc76a6896666b394ccb87677fb30c567ef806266384f5c2e5386255b92e93989a455d9a240140446c0cffa02054bf0213687c223bbe779ff8396a8f80c1a5a3c9e6aa17a292b86dd167262842d78e84b14c8e03fabb9ce7972966eb3034cf108e6c6a853f141dacbab22d3d8432306933e94e4e353267edcb1c8e352f4878757019eca1f6ca6"}, &(0x7f0000000900)=0x9f) pwrite64(r0, &(0x7f0000000940)="4ec89a0e4f0ba6c3ea9c32d39fb771126438a0a2442ac99172b3a0795e5f98d15ec40c00a3a6c1ef57dc9ee4357a8797decf7994c463ae10418dccbe396b4ded8d28ed7f4a0feed80ed0a93d5020b65f910f4525f46585c3765134414d0534500bd46ecb1a0bd524c76575e91ee969115c511fb3ebe24b9cdb1c960c48eec8061824286f2a5dc2011d379f4ec1f3262199df2171b1836b0b4549c78cdae75fa6bbffd8efefdd", 0xa6, 0x0) ioctl$TCSBRKP(r5, 0x5425, 0x3) r6 = dup3(r1, r3, 0x80000) prctl$void(0x20) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000000a00)) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000a40)={r4, 0x8, 0x7, 0x10000}, 0x10) ioctl$TCSBRKP(r5, 0x5425, 0x20) setsockopt$inet6_dccp_buf(r6, 0x21, 0xf, &(0x7f0000000a80)="928ac4103b2db6184a11ad104eea05245589bf469c46bbb7e1f5470847b0867725e5797cc89359e712bb8accffcc55a22ea19900c48faf4d050094f90f568e7cd4971604a9088bd0a7cf030154403140efbacffd77cc2f77cda1dd2a352bccb5b255e1d48cdd2fc10129077848217e0a74725103f7271622828abfcc645895a1dbcad652407faae5", 0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000b40)={r4, 0x8}, 0x8) 2018/03/17 15:50:19 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000140)={0xa6, {{0x2, 0x4e24}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x108) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000003c0)={@loopback=0x7f000001, @rand_addr=0xfffffffffffffffa, r1}, 0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x5000000000000}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000004c0)={r3, 0xc9, "75e9af61c8124d18cfcd0288baba67990e6059f08f594b7b0f691b621bc940f5132aefa08c9d6b4e9b0df149dd6b0fe6732f2d781e8136fdfb7ed60d903700b870a7b5bf771fae3b6477facd8bd118351cb574299de93c471ea9b28f1da03a4581a2125ad8a5ac2e2793ff6fdf0a153b1ebb64643e20c90bd1ebd5cfb4762dfc31063f940664123e836bc43d1898f3a7133eadef243ba747b6f56ae19ac65b04864b8d08dfffc467f963f2c8251896035097ae3f35a0ccc80b043576a98e05f9ee2ae8f7d88005d15b"}, &(0x7f00000005c0)=0xd1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000600)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000640)=0x1) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000680)=""/82) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000700), &(0x7f0000000740)=0x4) getpeername$unix(r0, &(0x7f0000000780)=@abs, &(0x7f0000000800)=0x6e) faccessat(r2, &(0x7f0000000840)='./file0\x00', 0x20, 0x600) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000880)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0xe}, @mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x1bb, 0xcda, 0x500, 0x40, 0x10003, r1}) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a00), &(0x7f0000000a40)=0x0, &(0x7f0000000a80)) lchown(&(0x7f0000000900)='./file0\x00', r4, r5) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/hwrng\x00', 0x24400, 0x0) getdents(r6, &(0x7f0000000b00)=""/4096, 0x1000) ioperm(0x100000001, 0x6, 0x100000001) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001b00)) accept4$ax25(r2, 0x0, &(0x7f0000001b40), 0x0) bind$inet(r0, &(0x7f0000001b80)={0x2, 0x4e24}, 0x10) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000001c00)={0x7, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x5, 0xc92, 0xe1, 0xfffffffffffffffd, &(0x7f0000001bc0)='gre0\x00', 0x5b7b, 0x100, 0x157}) getsockname$netrom(r2, &(0x7f0000001c80)=@full, &(0x7f0000001d00)=0x48) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000001dc0)={r3, 0x78, &(0x7f0000001d40)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000001e00)=0x10) r7 = syz_open_dev$evdev(&(0x7f0000001e40)='/dev/input/event#\x00', 0x1, 0x100) vmsplice(r7, &(0x7f0000002180)=[{&(0x7f0000001e80)="041d9bc7db3f7dc68f67402c3da3664f292e1847a8fe07cd43c48bf9176832176d41db368db661d2ae0ca437043284579d4355f74f155c9e97f3cb007972f34190b1f038f77c286546b5c5cbd9eb4a6ae5ec444cd78f4a1917e4a5028e048521a285188e7fc95950d7fe8693133fc1e945008c92886d8faeda29334f19607a06f07c29da3e2e78b9112bbcff615f", 0x8e}, {&(0x7f0000001f40)="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", 0xfc}, {&(0x7f0000002040)="f9537622a24a8bb005edd429d4b2ffe65927b2ef7d19132a6e92fe3bd76dead38ebda89042f276adc062c49b97d9e9df79d6b0f895613725448b2e3100c3fc18d80e81682da0f299e8a17b80a295d84bafd32af1229fa685c67aba4478a5e099a852a85a5836b34b31f2ac737615a7c942e1", 0x72}, {&(0x7f00000020c0)="65d4e7a9b29578a0938c7094e625f483cbc98adf25c40fe5adaf64e9e5be5b9eb6f9dd025ed6c4fc5a0445a770031e469b13f5539c72bc3a3a10e430f5ec3955748ad55a9308b045b3daaf8378628aae858e5480f42e6e8dfb855a1356e628130d2aedc8bf5edf4eab89f85aca4f835ecdf58a6608353969ae0ff01b30d528d74a398dee315e4c80af059b05133a13f368d6ad469125ccb7d522280a", 0x9c}], 0x4, 0x2) [ 39.719023] IPVS: Creating netns size=2552 id=1 [ 39.774315] IPVS: Creating netns size=2552 id=2 [ 39.825574] IPVS: Creating netns size=2552 id=3 [ 39.883225] IPVS: Creating netns size=2552 id=4 [ 39.972724] IPVS: Creating netns size=2552 id=5 [ 40.053146] IPVS: Creating netns size=2552 id=6 [ 40.165789] IPVS: Creating netns size=2552 id=7 [ 40.276835] IPVS: Creating netns size=2552 id=8 2018/03/17 15:50:24 executing program 1: prctl$intptr(0x17, 0x80000000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x201, 0x0) unlinkat(r1, &(0x7f0000000280)='./file0\x00', 0x200) r2 = syz_open_procfs(r0, &(0x7f0000000180)='oom_score_adj\x00') setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0xfb}, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, r3, r4, 0x8, 0x1440) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/03/17 15:50:24 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) fcntl$getflags(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000180)=0x100, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000ffffffffffff7f000001aaaaaaaaaa00ad143922"], 0x20) 2018/03/17 15:50:24 executing program 7: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) socketpair$unix(0x1, 0x800000000000004, 0x0, &(0x7f00000005c0)={0x0, 0xffffffffffffffff}) r2 = accept4(r1, 0x0, &(0x7f0000000240), 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000280), 0x4) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000100)=""/138) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f00000000c0)}}], 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)) mkdir(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000002c0)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @random="78a93ef166db"}, 0x4c, {0x2, 0x4e20, @multicast2=0xe0000002}, 'vcan0\x00'}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/03/17 15:50:24 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000401ff8)='lo\tlaK1\x00', 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180)={0xa33, 0x8, 0x1, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000000)=""/229, &(0x7f0000000100)=0xe5) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) fcntl$setpipe(r0, 0x407, 0xae) clone(0x0, &(0x7f00005ef000), &(0x7f000097f000), &(0x7f000021f000), &(0x7f0000df5000)) 2018/03/17 15:50:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000), 0x18e) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000)="9d038111d056184128a0b159d6e949b89969444acd140e6a50628c22be8536320d4cb61f0af64fcdba1051e950346c94fa5de1141ea635e75dcb54a7cad3a0b2eb221a9ccfbb183a46b16c95c40b5f5607448880c8b424cf571291c498bb46c1b2059fb3ea71daebaaa4acac37056b6abffc9d62333e164761924080284fe8f203415c7c4074bc9c036c5825a88dba7dcf248a6733f87632a224f0e1890fd13d32d6204ed82f20cd99d660a518f4485576d96966286f7218bb3d51bc9cf20ac59164aa30e325fa0b91a42a36d9c5", 0xce) 2018/03/17 15:50:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2082, 0x0) getpeername$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f00003f9c8b), &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mq_timedreceive(r1, &(0x7f0000000280)=""/99, 0x63, 0x9, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0x5, {{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, {{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}}, 0x108) listen(r1, 0x8) 2018/03/17 15:50:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000031, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "160000000100000000001bf3ffffff000065000000edea00007db000000001f9b319d8000018e58d1c43473000e05026fb00000067010400335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x501000, 0x0) accept$netrom(r1, 0x0, &(0x7f0000000140)) 2018/03/17 15:50:24 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f3afa0)=ANY=[@ANYBLOB="020300000c000000000c8ed3bcd74265da0006000000000002004e20e0ddff0000000000000000000200010000000000000000000000000005000500000000000a004e2000000000ff0100000000000000000000000000010000000000000000"], 0x9}, 0x1}, 0x0) 2018/03/17 15:50:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/igmp\x00') pread64(r0, &(0x7f0000014fff)=""/1, 0xfffffee6, 0x20000) getrusage(0xffffffffffffffff, &(0x7f0000000040)) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) 2018/03/17 15:50:24 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x1011fd) memfd_create(&(0x7f0000000200)='/dev/snd/seq\x00', 0x2) r1 = syz_open_pts(0xffffffffffffffff, 0x200) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)=0x0) sysfs$3(0x3) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0xfffffffffffffffd, r2}) r3 = creat(&(0x7f00000002c0)='./file0\x00', 0x20010) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000300)=""/246, &(0x7f0000000180)=0xf6) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)=@random={'os2.', 'system.advise\x00'}, &(0x7f00000000c0)=""/176, 0xfffffffffffffd7b) 2018/03/17 15:50:24 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/186, 0x296, 0x12000, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028effc)) 2018/03/17 15:50:24 executing program 5: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000100)=0x3, 0x4) keyctl$search(0xa, r2, &(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, r0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000000280)=""/4096) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x9, r1, r0) 2018/03/17 15:50:24 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000012f50)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/03/17 15:50:24 executing program 6: faccessat(0xffffffffffffffff, &(0x7f0000e34000)='./bus\x00', 0x0, 0xffffffffffffffff) socketpair(0xa, 0x800, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f00000025c0)=[{{&(0x7f0000000180)=@rc={0x1f, {0x9, 0x3, 0x9, 0x2, 0x9, 0x1}, 0x3}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)="43d479ecbbfff01799275328116af34bd535403e2b3506c2d952e42310221d1235a337b1707d640469922d2fa1760982597193388439556c4d299708c58ebf51db0f4e032d0454e86dc00417ae6540c8d4047d1bb24aceab960bef816d2e03d2ccbef2b38e07a08772ee7391fd7be742da969d4a7f8da3dcb50de3e90c8263f306e93feaf6af2603f7fe201b2086977feb92100026e84b65211f9ded757306ea40c07d288eb55c31cc855fd7a9ed4272d52e67b305c36d1f18e9c7df6b7be167e1c43e3f64ec5dffd2bc45df2d1bb1", 0xcf}], 0x1, &(0x7f0000000340)=[{0xa8, 0xbe, 0x4, "76ce561c1b2e7dca5f04ab1311b79fd56793ea1dbe0fc266c79d3eea1fe06bc58463bd4ea92aa80be0f8b41242efcc136ed2af9ff5f16c3a56deab1a5d51b4b3c805c8287436a97a6b5889b718c1c87b0b119bac724a4d53594f328490d9f66bf296905489841dfcdc531d124239b6a0ab58176fc6a381e347d156076586baea1d8266509f0c103e01ab4d573dfcbf07977f00d168ac67d3"}, {0x1010, 0x29, 0x8000, "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{0x50, 0x117, 0x1, "19af55070044074785565072f6316ce17a89efece4d4f459aab2ffb34bfd6bef5f097f09544b397dcddee559901432960f802080d8d468d21f1b676b479c1e56"}], 0x2278, 0x20000010}, 0x1}], 0x1, 0x8000) accept$nfc_llcp(r1, 0x0, &(0x7f0000000080)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr=0x3f}, 0x2, 0xffffffff, 0x2, 0x6, 0x26662ebb, &(0x7f00000000c0)='syz_tun\x00', 0xa6c5, 0x20, 0x80}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x5}, {0x7, 0x5}, {0x3, 0x3}, {0x2, 0x9}, {0x6, 0x6}, {0x7, 0x35}, {0x0, 0x100}, {0x4, 0x1}], 0x8) 2018/03/17 15:50:24 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='erspan0\x00', 0x8}) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0000000000000000000000000000000000ffff00000000000000000000000005000900000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000000b0000e43f05000500000000000a00000000000000ff0200000032412fe3000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/03/17 15:50:24 executing program 1: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() link(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001eff6)='./control\x00', 0x2000200) rmdir(&(0x7f000075aff6)='./control\x00') dup2(r0, r1) 2018/03/17 15:50:24 executing program 0: r0 = socket(0x11, 0xb, 0xffffffffffff7fff) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) 2018/03/17 15:50:25 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x100000001, 0x8e8e, 0x66, 0x2}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/17 15:50:25 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@multicast1, @remote}, &(0x7f0000000080)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048b, &(0x7f0000000100)="02000000004d16ed6166e100000000000000000000200000", 0x18) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000000c0)=0x78) 2018/03/17 15:50:25 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x2, {0x77359400}}) timer_create(0x3, &(0x7f00000000c0)={0x0, 0x15, 0x2, @thr={&(0x7f0000000000)="9e900afeb7b6ff54dc72d12108c69673f052bc542c0062353ebe40bf3a9aff0649b075fcd8b74439d9b55b5df555be929a53e7811230701a7096f227817fd946", &(0x7f0000000040)="e8339198d71e23f103bb19c2a6d26d636e4d684ff3498f5cdffdd9a4545e368b5772035a366e322519bbd7d5ef5e57df6cbec2c725b76bd4c9258819ab2861c001"}}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x77359400}, {r3, r4+10000000}}, &(0x7f00000001c0)) 2018/03/17 15:50:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) unshare(0x0) set_tid_address(&(0x7f0000000140)) readv(r0, &(0x7f0000002580)=[{&(0x7f0000001300)=""/75, 0x4b}], 0x1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/17 15:50:25 executing program 0: r0 = dup(0xffffffffffffff9c) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) unshare(0x28060400) exit(0x0) tkill(r2, 0x10) 2018/03/17 15:50:25 executing program 4: socketpair(0x8, 0xe, 0x3f, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000240)=0x6) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000000180)="a99559688bc006cc1a974846278a34c126ccb42eba0d1a5a3c66c7a33f139cff1871d22593ce993609aca37257cdc3450d80ffad32f1b0f33be11af044e543aedf43bb015a8efaf0e964429a81b6237a1b2821da0d93bd56439cc4f922919b15864612d4193eff2e3d942971b7928e3eda9ad0538d6211fa4ba10917c01172e69707f9bc8a4d81e2a0dffa2c157fdb14c3d49c483dcf3cc54e7231dbbb68469ef9f9a89f975c7c25b134db62c3f58e6521c5b7a6b3598c6b4b5b") r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000040)={{0x2, 0x2, 0xfffffffffffff696, 0x0, 0xff}, 0x7, 0x546a7728}) ioctl$sock_ifreq(r2, 0x8932, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000100)="82b58cb8bb781c39cd2999fa135d2afaa72930825816dc914a1581560e10e2d5"}) 2018/03/17 15:50:25 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = memfd_create(&(0x7f0000000000)='/dev/net/tun\x00', 0x2) setsockopt$inet6_int(r1, 0x29, 0x4f, &(0x7f00000000c0)=0x8, 0x4) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'bridge0\x00', 0x1005}) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/17 15:50:25 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0x4e20}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000002c0)={0xffff, 0x5, 0x1c3d, 0x5, 0x5, 0x1000, 0x8000}, 0xc) sendto$unix(r1, &(0x7f0000000140)="ee0a192d57374b45dbbbbac29414eea3c1fc91ca0c41eaeb89e251244457422a600bd12112227b8bb6c8bdc4cc970731d6f1da27345c40e37556c4b84c929fcbce26d8a302e796bbf6af44015cbe59fce99a22ad979a62fbd58aa0ada9ddbc2f5c0cead3a1802ae675d5ffc37789e3c0845b0701ca63e75d230d5f1818381a182ff4d3f14f9934039b0973e3043da068711033d34b2ee1c7", 0x98, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000200)={0x0, 0x7530}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100)=0x3, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e23, 0x7ff, @dev={0xfe, 0x80, [], 0xd}, 0x5}, 0xfffffffffffffffc, [0x1, 0x8eb, 0x7f, 0x801c, 0x0, 0x0, 0xff, 0x1]}, 0x5c) [ 45.151028] IPVS: Unknown mcast interface: [ 45.163111] IPVS: Unknown mcast interface: [ 45.179940] device bridge0 entered promiscuous mode 2018/03/17 15:50:25 executing program 6: syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') r0 = socket$inet(0x2, 0x800000000000001, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/67, &(0x7f0000000080)=0x43) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x80, 0x4) pause() setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x792, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180), 0x2) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f00000001c0)=0x54) sendto$inet(r1, &(0x7f00000002c0)="c5d6a0c03f1b3bf2e11b74ac78a80d9248111ea5eb1d690bf5e62d54f52f4ada4236a7682210e9c165d169550001e5fafc39077e8e1a9dc8a5b11769c3054d0a507358ebd3547e957847f586500d8253f8eb4232a370b70593d0c265b697e9a8c03c35d8f92494d96e684473e9a18c90e9e5d4693407f643c147e78a2adf6c984d5d80f4b30f2d9849db16376876e9b3ddbed824e95e9f4e6c2735bdef7024170d2331a184530593ea12375a5f0c8861dea04e348df5c7d55a34e859b591224f92b5f3b24e94ee9ea5b67591ad7a257c8a5bf2123686bc76bd40b16670f305fb0573015690", 0xe5, 0x4000000, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000440)={0xffffffffffffffff}) write(r2, &(0x7f0000000dc0)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r1, &(0x7f0000001540)=[{&(0x7f00000004c0)="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", 0x8f7}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) 2018/03/17 15:50:25 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x80) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000100)={0x200, 0x4b, "4a3523be41a89f874d9cad14bd2c1dba97d6baf43c31d6e14389c2630f4246d2bf23ac2d4afb1ae3d488045478e1b530b63d31384d323ce61ec4cb78fc49c496940aeda0da1d3bc189b5c7"}) getuid() 2018/03/17 15:50:25 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00007718bf), &(0x7f0000e49ffc)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x200, 0x4) socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x200) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) ioctl$TIOCEXCL(r1, 0x540c) 2018/03/17 15:50:25 executing program 1: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)="ba6c6f2300", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000a27fc0)={0x0, 0x5, 0x2}) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x0, &(0x7f00000000c0)={0x9}, 0x8) fsync(r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000100)={0x20000000}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000497000)={0x0, 0x1c9c380}, &(0x7f0000307ff8), 0x8) 2018/03/17 15:50:25 executing program 2: r0 = socket(0xf, 0x7, 0xe0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000100)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x0, 0x1, 0x0, r1}, &(0x7f0000000140)=0x10) 2018/03/17 15:50:25 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) unlink(&(0x7f0000000080)='./file0\x00') r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) shutdown(r1, 0x1) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003ec0)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000002840)=[{&(0x7f0000000580)=""/81, 0x51}, {&(0x7f0000002740)=""/221, 0xdd}], 0x2, &(0x7f0000003f80)=""/233, 0xe9}}, {{&(0x7f0000002c00)=@pppoe, 0x80, &(0x7f0000003e40), 0x0, &(0x7f0000003e80)=""/34, 0x22}}], 0x2, 0x100, &(0x7f00000006c0)) 2018/03/17 15:50:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10000000000000a) socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f0000000040)="f6355d6f4f776a320220", 0xfffffffffffffd73) 2018/03/17 15:50:25 executing program 7: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000000)=0xa0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) 2018/03/17 15:50:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/17 15:50:25 executing program 4: prctl$intptr(0x21, 0x8) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x7ff) 2018/03/17 15:50:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r1, &(0x7f0000002000), 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000000)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='*cgroup@em0[),loem0\x00', r2) fgetxattr(r0, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0xfffffffffffffeff) getpeername(r0, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x1, 0xfffffffffffffffe, 0x2, 0x4, 0x80000001}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000300)={0x3, [0x1, 0x3f, 0x9]}, 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r4, 0x3f, 0x8}, &(0x7f00000002c0)=0xc) 2018/03/17 15:50:25 executing program 7: r0 = mq_open(&(0x7f00000001c0)=',\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x7}) mq_getsetattr(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000040)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/03/17 15:50:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000280)=0x200000, 0xfffffffffffffec3) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00000000c0)=""/201, &(0x7f00000001c0)=0xc9) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000b52000), &(0x7f0000d9d000)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000200)='\x00') ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) [ 45.347588] audit: type=1400 audit(1521301825.355:5): avc: denied { create } for pid=5307 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/17 15:50:25 executing program 3: r0 = socket$inet6(0xa, 0x5, 0xffffffffffff0001) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5fb08ed5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x3d}, &(0x7f00000000c0)=0x8) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0xfffffffffffffff8, 0x10, 0x3be9, 0x1}, &(0x7f0000000140)=0x18) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/03/17 15:50:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x101080, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x1, 0x3, 0x3, {0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}}, 0x80) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x5) fcntl$setstatus(r2, 0x4, 0x2800) 2018/03/17 15:50:25 executing program 2: r0 = syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="0a7ccea61d32b8c8267f0222d96de5811a93b35a8c083840ab4b3c0183be886681787b752ecb4bac2f7ac5a75b5650bf33827f808110a061a60b0f833ce1462d752fc4d381b8ee84d99a1b7c372028c641295f7e6ed7ac9ed4875618f3c582c1d4db67db1054d41c2f42a078684e31357e89450c02e6609650cde7f93e1998ba12aab6831d83e0fdcc6c346d34475fbbac4b1ea851b729b4b72fb84ff109afb868effa58b169d61583c5c97363baf4dd948b2ffaed531403b16dff71dc6e4d1f81da9b925263cd8a04e3f026716d40e65ec6595259cb8d525f67aaeef8a6dbf6a2c61d036c2ad7b42ddb875761da1d9ce2ce119f3c6d587d81") r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000caeff8)=[{r1}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000000100)="4a465b512a3ca09d3096d340aa786826fa4c99bdfaae5c44d8faff721c532defab8015618a9d6ab0c742794e95d06ee441140fa609054898ea731b20444cef8aa64ace87d4190e6690331b36b2857656a6edac62f410d759ce08eb55c2ae7e226879e4214d7a93b7a8069ed9637e3bff37acae2b95e56addd2997c7f063d8c99", 0x80, 0x4000000, &(0x7f00008ec000)={0x2, 0x4e20}, 0x10) 2018/03/17 15:50:25 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000)={0x0, 0x2710}, 0x10) listen(r0, 0x0) accept(r0, 0x0, &(0x7f0000001000)) pipe(&(0x7f0000000000)={0x0, 0x0}) unshare(0x20000400) pwritev(r1, &(0x7f0000da8000), 0x0, 0x0) 2018/03/17 15:50:25 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x208000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x2002, 0x0) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ff5)='/dev/hwrng\x00', 0x0, 0x0) 2018/03/17 15:50:25 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) sendmmsg$unix(r0, &(0x7f000000afc8)=[{&(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc, &(0x7f0000344000)}], 0x1c, 0x0) 2018/03/17 15:50:25 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0xe) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='gre0\x00') setsockopt(r0, 0x111, 0x1, &(0x7f0000f27000)="0f9cd509", 0x4) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x1f) 2018/03/17 15:50:25 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x4, 0x10000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0x1a, @dev={0xfe, 0x80, [], 0x17}, 0x70}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000040)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="606530ced0da28433e685907f80d11b605550be35f4596786f0a6f5b0d13953830ccace8ff7a926b104ed03cb3fc771094481b190669801956e83fc9d393cb19ee022064f429e6ac154970f6b205122db07b7bf87eafa7ecdfb59bca4e5c1dc34be376ba58b7da94a2cfe95b65fbece570996f8cfc13c2cccc78e508b64c72", 0x7f}, {&(0x7f0000000100)="7ad7928779ed08c708ff2a02fd70024ea11720de84ad079481e92f7256762333f96aeea2fa924dff221404aa0f512185a8456004070164956877501b8d41ce92ae95a0003fef6d3a66f3e9240d67a8741727c935a2b201692c0f4468b6580007948875c7bb262cb1cd42d765efd4946f5cf58efbe13c0048d9c7feba0f44bc7dd8b9bba2c32baab6417a10f888b31ee1ed87ee54060c368ff58764fe48dbccc7573f5c17cbd991d6511f8e0142fbf204857476bb9f2d7e8e2aeb9ff8cc36bec201dedf2565c0875ede68087df762222b7fc6", 0xd2}], 0x2, &(0x7f00000004c0)=[@sndinfo={0x20, 0x84, 0x2, {0xd38d, 0x8000, 0x5, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x569, 0x1, 0x18237265, 0xfffffffffffffffb, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x2, 0x1, 0x6, 0x6, 0x3, 0x7, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x8, 0x7, 0x2, 0x1, 0x87, 0xffffffff, r4}}], 0xc0, 0x24040800}, 0x4000010) ppoll(&(0x7f0000019000), 0x0, &(0x7f0000019ff0), &(0x7f0000019ff8)={0x9}, 0x8) 2018/03/17 15:50:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800000101800, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/03/17 15:50:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000005ffc)=0x2d) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/17 15:50:25 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@vsock, &(0x7f0000000080)=0x80) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="063637dbba8950d9723e2f9418d7420bb082597f6c525cdd816d48d2bb7f075447a7f55847aaa378c17138ec82a8f45a59ffd018c2de05aeb4eb4354abd2e0934693410d28") listen$netrom(r0, 0x3) 2018/03/17 15:50:25 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x4) fchdir(0xffffffffffffffff) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x8001, &(0x7f0000000080)="a9986f785cc1f60f326b3335f11359fd8dab15e31970e6ef51f7efc60a745b00fa8e8cb7be75a3714ca544f353f9e149c2b6074e8c49bf0b45edd78fb6d04a74f7ed1d83d350cbd8f667d9999e7e6214976c9a9bad96f5e1ea40b5a6c1fd2968928c686724a31c93c4484920882ddaa664b7bad8756121b9b0") socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000000)) inotify_init1(0x802) 2018/03/17 15:50:25 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fsync(r0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00001d1fb0)={{}, {0xe}, 0x0, 0x5}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x1) ioctl$TIOCSTI(r2, 0x5412, 0x5) 2018/03/17 15:50:25 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000e47de8)=ANY=[@ANYBLOB="3c01000010002107ffffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001ffffffff2b00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0200000000000000000000004c001400736861315f6d620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x0, 0xb2, 0x9}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x9, 0x4) 2018/03/17 15:50:25 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000009000)=0xffffffff, 0x4) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000000)=ANY=[@ANYBLOB="ebff000000000000000000000024f7d933ec4e0000000000"]) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x1, 0x3e0, 0x4, 0x20000000}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x6000000000, 0x36}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000de6ff0)={0x0, &(0x7f0000de6000)}, 0x10) 2018/03/17 15:50:25 executing program 6: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) mkdir(&(0x7f0000000180)='./bus\x00', 0x1c) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000021ffa)='./bus\x00', &(0x7f0000f6dffa)='ramfs\x00', 0x800004, &(0x7f000023c000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) renameat2(r0, &(0x7f00007a8ff8)='./bus\x00', r0, &(0x7f0000e61000)='./file0\x00', 0x0) 2018/03/17 15:50:25 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7ff, 0x8000) r1 = getpid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000240)={0x19, 0x1, r1, 0x5, r2, 0x90, 0x9, 0x1ff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f000012b000/0x1000)=nil, 0x1000, 0x1000003, 0x80050, 0xffffffffffffffff, 0xffffffffffffffff) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r3, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x8030, r3, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00000001c0)={'rose0\x00', 0x8008000}) poll(&(0x7f0000000200)=[{r5, 0x4000}, {r5, 0x4020}, {r4}, {r5, 0x8400}], 0x4, 0x2) ioctl$TIOCNXCL(r4, 0x540d) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000040)={{&(0x7f000036b000/0x2000)=nil, 0x2000}}) dup2(r3, r5) 2018/03/17 15:50:25 executing program 3: futex(&(0x7f000000cffc)=0x4000000000000004, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x200000000000001, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) prctl$getreaper(0x13, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0xffffff07, &(0x7f0000f40000), 0x0, &(0x7f0000f40000)=""/7, 0x7, 0x3}}], 0x25f, 0x0, &(0x7f0000f40ff0)={0x77359400}) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x47fd) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x1f, 0x101a02d97e46f077, 0x0, 0x5, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={r4, 0x1}, &(0x7f00000001c0)=0x8) 2018/03/17 15:50:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x80000000, {{0xa, 0x4e24, 0xffffffffffffffff, @empty, 0x800}}, 0x1, 0x8, [{{0xa, 0x4e21, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}, {{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x5}}, {{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e21, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}, {{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x4e24, 0x23b, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}]}, 0x490) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/17 15:50:25 executing program 2: getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='gid_map\x00') ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) sendfile(r1, r1, &(0x7f00000f9000), 0x401) 2018/03/17 15:50:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x80000) unshare(0x40600) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xe5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) 2018/03/17 15:50:25 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000340)=0x2) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xbbf9db3, 0x5, 0x20, 0x7, 0x8001, 0x20, 0x3, 0x9, 0x0, 0x7f, 0x101, 0x0, 0x66a8, 0x1]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r2, 0x1}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6, 0x9f, 0x9, 0x101, 0x3}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x1}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[], 0x0) 2018/03/17 15:50:25 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000000000)={0x754b}, &(0x7f0000000040), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) close(r0) 2018/03/17 15:50:25 executing program 7: rt_sigaction(0x7, &(0x7f0000000000)={0x20a4d710}, &(0x7f0000000040), 0x8, &(0x7f0000000200)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="43ff171add2b386ce3c5819ad0e77a301fb3abcd466e179226518a8806cc694fde09dc6c517b8554a7c4dfbc13b9d97cc8356dbca9ba16d63f0fbdba4162f39b05c1b6c7d24c3c9e7a8d246bb8f3168a8b7c363ddb32e995") setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x5, 0x5, 0x3f, 0x4}, 0x10) 2018/03/17 15:50:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000a12000), 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x2bf) [ 45.577818] netlink: 76 bytes leftover after parsing attributes in process `syz-executor7'. [ 45.581539] l2tp_ppp: tunl 4: set debug=9d59c0f [ 45.614364] netlink: 76 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/17 15:50:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'gretap0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = syz_open_pts(r1, 0x8000000000000) write$selinux_create(r1, &(0x7f0000000040)=@access={'system_u:object_r:var_lib_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x37, 0x32}, 0x39) bind$ipx(r1, &(0x7f0000000080)={0x4, 0xfffffffffffffffe, 0x3, "43f3814f0b8f", 0x9}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x10000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)) 2018/03/17 15:50:25 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x7) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)={0x8, 0xfffffffffffffffa, 0xcd, 0x2, 0x7, 0x9}) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000b34fe4)={0xa, 0x4e20}, 0x1c) 2018/03/17 15:50:25 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'user.', '/dev/binder#\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{0xff, 0x5, 0xfffffffffffffffc, 0x3}, {0x3, 0x1ff, 0x1, 0x5c92}, {0x93a, 0x80000000, 0x0, 0x1c8b}, {0x0, 0x1, 0x3, 0x1f}, {0x0, 0x6, 0x7fffffff, 0xfffffffffffffffa}, {0x52f736c5, 0x4, 0xb0, 0x6}]}, 0x10) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000040)=[@release={0x400c630e}]}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006fd0)={0x0, 0x0, &(0x7f0000006fc0), 0x1, 0x0, &(0x7f000000fff7)='R'}) 2018/03/17 15:50:25 executing program 7: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x3000823) inotify_add_watch(r1, &(0x7f000001eff6)='./control\x00', 0x2000200) rmdir(&(0x7f000075aff6)='./control\x00') 2018/03/17 15:50:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000002c0)="390000001300090465000000000000007f0080400300000046000107000000141900040004000000070000000003000000000000000003f500", 0x39}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x8, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)="2f6465762f601fc199f65302d390") 2018/03/17 15:50:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000080)=ANY=[]}) 2018/03/17 15:50:25 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x81, 0x2800) readv(r0, &(0x7f00008eafe0)=[{&(0x7f00006fc000)=""/61, 0x3d}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x404000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/03/17 15:50:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = fcntl$getown(r0, 0x9) setpriority(0x0, r1, 0x2) writev(r0, &(0x7f0000e8bff0)=[{&(0x7f0000fb4fc6)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000400000001000000005404e9ff0006000d0005", 0x39}], 0x1) 2018/03/17 15:50:25 executing program 3: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)={0x800006, 0x7ffffffffff3ffff, 0x0, 0x0, 0x0, 0x3}) ioprio_set$pid(0x2, 0x0, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/72, 0x48) 2018/03/17 15:50:25 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x457d7833, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x2f, "d537ceb4e3785ee6ae16c49af1ea65a29811ff11579c7d720b1c134367f2ba8607edf1ef241f3b0701c5e0fb1aa069"}, &(0x7f0000000100)=0x37) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140), 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) poll(&(0x7f0000ef0000)=[{r0, 0x1}], 0x1, 0x106) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/17 15:50:25 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/17 15:50:25 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) syz_extract_tcp_res(&(0x7f00000002c0), 0x0, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000380)={0x5, &(0x7f0000000340)=[{}, {}, {}, {}, {}]}) getgroups(0x0, &(0x7f0000000240)) ppoll(&(0x7f0000483000)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000302ff8), 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000300)={r1, 0x6, &(0x7f00000000c0)=[0x5, 0x98, 0x20, 0x80000001, 0x4, 0x1], &(0x7f0000000100)=[0x8, 0x8, 0x8001, 0x3a82, 0x6], 0x15, 0x1, 0x97b7, &(0x7f0000000240)=[0xc54], &(0x7f0000000280)=[0x7, 0x3, 0x2]}) listxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/254, 0xfe) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x40000000000000) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) 2018/03/17 15:50:25 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r1 = socket$key(0xf, 0x3, 0x2) readv(r1, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 45.805556] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/03/17 15:50:25 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/ip6_tables_names\x00') read$eventfd(r1, &(0x7f0000000040), 0xffffff7d) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), 0x4) 2018/03/17 15:50:25 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfffffffffffffffe, 0x9031, r0, 0x0) mlockall(0x0) 2018/03/17 15:50:25 executing program 2: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001800050500000000000000000a00000000000008000000000c0008000600100000000000dc64a3f2d9f301c9eff4c2aa43bd0194b3c2e8c4e29d48692ae6f07ad9ef9cd2f2b07bdbd970b317155e82217b488fb6545897"], 0x28}, 0x1}, 0x0) 2018/03/17 15:50:25 executing program 6: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f0000ed2000)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x0, 0x989680}, &(0x7f0000558ff0)) clock_gettime(0xa, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r1+30000000}}, &(0x7f0000fa1000)) r2 = gettid() ptrace$setsig(0x4203, r2, 0x80000000, &(0x7f0000000000)={0x2c, 0x5, 0xfffffffffffffff7, 0x3}) [ 45.834113] audit: type=1400 audit(1521301825.855:6): avc: denied { create } for pid=5457 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 45.842058] binder: 5438:5448 Acquire 1 refcount change on invalid ref 0 ret -22 [ 45.842196] binder: 5438:5448 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 45.842275] binder: 5438:5448 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 45.883872] binder: 5438:5472 Acquire 1 refcount change on invalid ref 0 ret -22 [ 45.898875] binder: 5438:5472 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 45.914813] binder: 5438:5465 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/03/17 15:50:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80080, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @rand_addr=0xfff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x233, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x1}], 0xa0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev_mcast\x00') preadv(r2, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) 2018/03/17 15:50:26 executing program 1: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x800) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) connect$ipx(r2, &(0x7f0000000080)={0x4, 0x10000, 0x2, "85edccfe74b0", 0x5}, 0x10) r3 = geteuid() setuid(r3) sendto$inet6(r0, &(0x7f0000000100)="216bca9252a3e233a6ed9fdbdcbb78d2193959b73bad51323fda03618a581b5b714f3812e8dfdf3eb01e2d5018ff88bf0a5ac89d737a9d38c85eed34c8201a76dbbaa34435e25a1df60efddb6046c252b37c570f0d6c3548e1a3138d18436c049423b8c57d9d3dca714bccf07695a01eb4ed1b999b6c33b21f0310ff5b1bfd1c361ad715a4a225e279312b1053e72726ad779b39090c9633d47c35825c468f8056938fbe50b3aef13aa66c80a4146663f88730978352a77144c0589ddcd849f36d10e093c76945ac72daf66e", 0xcc, 0x20000000, &(0x7f00000000c0)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/17 15:50:26 executing program 3: futex(&(0x7f0000002000), 0xb, 0x0, &(0x7f0000000240), &(0x7f0000002000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000c0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000280)={0x284, @tick=0x5e6, 0x9, {0x2, 0x2}, 0xff, 0x20000000000000, 0x80000001}) futex(&(0x7f00000000c0)=0x1, 0x0, 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x0) 2018/03/17 15:50:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', 'user.syz\x00'}, &(0x7f0000000100)='user.syz\x00', 0x9, 0x3) 2018/03/17 15:50:26 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x20080001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0xbc71, @loopback={0x0, 0x1}, 0x101}}, 0x4, 0x4, 0xd4e, "1ab4783aab95b0e98cb2788469e156830cf071f842a11dc6388f299317371f3f7b914124a65e45ec9983c1f59185e3a8306586b1bb3fec2da01f48295ee86ebb5d375dc38520dd3d01b3be60345ad519"}, 0xd8) bind$pptp(r0, &(0x7f00000001c0)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)) keyctl$join(0x1, &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}) accept4(r0, 0x0, &(0x7f0000000140), 0x80000) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) 2018/03/17 15:50:26 executing program 7: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00002c0000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000e32000)='/') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x3, 0x0, 0x3}, {{0x0, 0x7530}, 0x1000, 0x6}, {{0x0, 0x2710}, 0x81, 0x45, 0x80000001}, {{}, 0x4, 0x1000, 0x7ff}, {{0x77359400}, 0x80000001, 0xff, 0x7fff}, {{0x0, 0x7530}, 0x80000001, 0x0, 0x2}, {{0x0, 0x2710}, 0xff, 0x86, 0x1}, {{r1, r2/1000+10000}, 0x3ff, 0xdc5a, 0x1}, {{r3, r4/1000+10000}, 0x101, 0x4, 0x7}], 0xd8) r5 = getpid() sched_rr_get_interval(r5, &(0x7f0000000000)) 2018/03/17 15:50:26 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/71) 2018/03/17 15:50:26 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @rand_addr=0x7}, @in6={0xa, 0x4e24, 0x80000001, @dev={0xfe, 0x80, [], 0xa}, 0x3}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e20, @rand_addr=0x7f}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x68) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/17 15:50:26 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=@ethtool_channels={0x3c}}) 2018/03/17 15:50:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000cecffc)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) 2018/03/17 15:50:26 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000c0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000180)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x1000, 0x4e22, 0x66, 0xa, 0x80, 0xa0, 0x3b, r1, r2}, {0x9, 0x10000, 0xad, 0x200, 0xffff, 0x1000, 0x954f, 0x1}, {0x80000001, 0xfffffffffffffffb, 0x0, 0x7}, 0x80000001, 0x6e6bb4, 0x2, 0x1, 0x1, 0x522dc20d1d11296f}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x3504, 0x4, 0x1, 0x85, 0x6, 0x7, 0x532}}, 0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000440)=@ethtool_dump={0x3f, 0x5, 0x10001, 0x66, "832688a543322621c893db652eea4da94efd9af4d273d18a659be81a09a56bc73deb17b65a86008d2b850f1f0781ff5abaedc40ec85dc9e1b224540e896b87c7e690c1c0f83cc1a61e3ff8e1659b7f64574d72fb78c1de06c0923558fd7dd636977170773149"}}) 2018/03/17 15:50:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) sendto$llc(r0, &(0x7f0000000000)="320089cdd4c8495d4ee8cc50f872f9e8bf75ba249ae76ea03eddffdad088c68be821d277ce3c73", 0x27, 0x4000010, &(0x7f00000000c0)={0x1a, 0x5, 0x2, 0xff, 0x6a54, 0x80000001}, 0x10) sendfile(r1, r0, &(0x7f0000000100), 0x2a) 2018/03/17 15:50:26 executing program 5: socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x9) capget(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000000040)={0x2, 0x6, 0x401, 0x6, 0x800, 0x800}) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0xfffffffffffffffc, @empty, 0xffffffffffff9391}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="47afa33fe9ef6903cc3a473ef82f9c30b91f147acf75c2d914e48e0acf7244a90d1f98bb4fe646388eaf96298bcb7e10f76c111160b0248083cc48c3f853677dafdfbcacb8b19984cc1709a46c6ad857aee369ef8eb1821c0d7030329713b8adcb68f3dbbc7cdfd1b4658401e3f35ba99cd3009e249066b19707b966e7da5596c2e2cb1c5fab237aa582444848", 0x8d}, {&(0x7f00000002c0)="d8217219202cad67223c6733aff17bf960bf3857e783629f2b6ae1a34d0906017b44be0865d23754dab1c3260258351cc744920880e09491145340cb1575bb4f07af01fa654edd83485c386c228e17435a3a2c89dddd4ddea2f8cc6d20205b0fbcba9cee0e459963d1a1ec7bbcafccf6551affd7d68f9be96772868b5f9f2a80557c6bcfdf46ebb44affe6dab1871e123c96d5e3d85e7102815d6ccce696c0934ebed05d4ed375f696d9f4227e562be12c00add83a49fb0b75db7b68ae4dde365f67165349", 0xc5}], 0x2, &(0x7f00000003c0)=[{0x48, 0x107, 0xffffffffffffff01, "92daba8a9c4eb798f7ecf931c33aea1333c3d196cfa75e18aed5c4f4fc3a072ddde70a0cca0139ba9e1718d7a5cd415fa8b6a1"}, {0xe8, 0x1, 0xfff, "afdacdd2e0b1fb6aab18e3a5f7abe46c04d32147e34a2028d1165aa8134b413a01fd349d7916b91dc72540cd2c8026a2fb816e3e7deecfd9474d45e14f210aa579b1a43a15eeb3a4f0279af251f6b949f7e1f81312d901a84ba4f6a82fd435846280dd1137cb8d2ba47096ad6502e3b80e32c9a6185220fae2d213077b30fe72dd7a640ef8bf18d29030ec1ab9edcb19747bee0eec85a9bc5d52be83c64cc46d30479be17df12730015664ac348a6759ca68069d2a2a0e81948c42b16b7d0e0b553d385d069a53c5deb055c3d0a19cdf5701a954b3ce6f"}], 0x130, 0x40}, 0x8000) r3 = gettid() r4 = syz_open_procfs(r3, &(0x7f0000000280)='net/stat\x00') fcntl$setsig(r4, 0xa, 0x3c) personality(0x4000000) fchdir(r4) fallocate(r4, 0x0, 0x3, 0x0) exit(0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/17 15:50:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000002fec)={0x0, 0x0, 0x0, 0x0, 0xff7fffffffffda2a, 0x1, 0x8, 0xfffffffffffffffd, 0x9344}) 2018/03/17 15:50:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[{0x18, 0x29, 0x4, "e3"}], 0x18}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/03/17 15:50:26 executing program 7: clock_getres(0xfffffffbfffffff1, &(0x7f0000000040)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x7, 0x4, 0xa000}, 0x4) 2018/03/17 15:50:26 executing program 2: syz_open_dev$loop(&(0x7f000071bff5)='/dev/loop#\x00', 0x0, 0x40) rt_sigpending(&(0x7f00006deff8), 0x8) 2018/03/17 15:50:26 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1b, "1c34420b6d734280ce072f073698ad3cf5ab53a11259ad46b8c860"}, &(0x7f0000000080)=0x23) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/03/17 15:50:26 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) vmsplice(r2, &(0x7f0000957fe0)=[{&(0x7f0000230fa5)="1b", 0x1}], 0x1, 0x0) 2018/03/17 15:50:26 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1f, 0x2, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000001c0)={0x9, 0x20}) pwrite64(r0, &(0x7f0000000080)="96a4fe55580c6eb841b864bd9b268648ffa50f7ee36d3e10d3dd9f54235fc413bff4cb1bfe4a73ed450ce1a65765e04eb8f2b8155e6fc67fb6f4eda4c36fa6684c893bcc82e95c791e82b4809f703a913d15bf862d529246d8c3e1e6be5ff87dc7675563e0b42a57d9178238948d4495ac1a9791557c9dd1fd2d262fe20ea7fc437e9e0a985253a3fbbb71f5285369741ca1d0aeb94da02dde16cdb33c0a6da7c70e500e4f7bf7a4571537ca70338ceb35957beaf3b310b728f7eb84db2f60a2feb423cf15d38cb4a7106ed31fe0523cb3860a2a4dad2bf5ab8a666f49339766d0420f5a4037b4896f683ca0", 0xec, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000040)=0x7) ioctl$VT_ACTIVATE(r3, 0x5606, 0x8000) 2018/03/17 15:50:26 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x10001, 0x8}, &(0x7f0000000200)=0x90) r3 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = dup(r3) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f0000003000)}}], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/03/17 15:50:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x20000000000003b5, &(0x7f0000acbff8)=[{0x8020006, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002280)=0x5, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x400, 0x1, "1877a64ebcb2", 0x8001}, 0x10) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000080)="f63967fdf73dce473d0912163ad72198418d1a68937172e7f68af7d2b8fd5dba99014ce2ca7c020f2ee57aade54c41bf1e20b8e2d7df514130be64c973974b358c74a47b2654c0141ef6a9af6b39c982ef") sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/17 15:50:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa0040, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlink(&(0x7f0000000040)='./file0\x00') sendto$ax25(r0, &(0x7f0000000100)="576ba1056a5625c8da84384d613755eec9d08522a8", 0x15, 0x1, &(0x7f0000000140)={0x3, {"6b60e03245d400"}, 0xffff}, 0x10) 2018/03/17 15:50:26 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x7fffffff, 0x3, 0x9, 0xffff}, 0x8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'lo\x00'}) 2018/03/17 15:50:26 executing program 1: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x7}, 0x8) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={"6c6f0020d61a4846474c000ee12cfa00", &(0x7f0000000340)=ANY=[@ANYBLOB="2600000000000018"]}) getsockname$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) 2018/03/17 15:50:26 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'gre0\x00', 0x8}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) 2018/03/17 15:50:26 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x7, 0x325) socket$inet(0x10, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000000c0)=0x4) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00000001c0)=""/151, 0x97) getgroups(0x6, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) 2018/03/17 15:50:26 executing program 6: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {r1, r2+30000000}}, &(0x7f0000000fe0)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) mq_timedsend(r3, &(0x7f00000000c0)="d9bbecab05432c695055feb622c6f0ae57402a191a8adb2c25b379407bcf286d6c20ff37c9e97c5274c183661ec2fe285ccbfe110afe0a2d8a21b9bf07c31ead8cc6154e19cd4942794ddd137c3b359d827a07a8ccf78d2cdcc452e770d08b176de5af66bf6e86fa501690699caaea043882912cb1c89f136d47b7e30d8a4a9c15357d461b7dd7dd37f9b3689784010a8e45a4fb3f96b7af758845ea4e21112819eae1c4c33b37878bab614341b101c131726818ab96f2a1c978ff9b38a9bc7aca9396e49ffbdec4a1c39adb3e4a62c5b018b41a4ca333f96077649898277534631fea56dab0a15c8f9d495661a68c3bb5aa99a0e9a15fe53b", 0xf9, 0x40, &(0x7f00000001c0)={0x77359400}) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed3f44)=""/9, 0x9}], 0x1) 2018/03/17 15:50:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score\x00') read$eventfd(r0, &(0x7f0000e6aff8), 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x81}, 0x8) [ 46.310253] audit: type=1400 audit(1521301826.325:7): avc: denied { set_context_mgr } for pid=5549 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/17 15:50:26 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000080)=0x100, 0xffffffffffffff8d) r2 = dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0x6e) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000200)=""/240, &(0x7f00000001c0)=0xffffffffffffffcb) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/17 15:50:26 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:netcontrol_device_t:s0\x00', 0x9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0xfffffffffffff042, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5cae}], 0x84) 2018/03/17 15:50:26 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000), 0x32) listen$netrom(r0, 0x8) ioctl(r0, 0x227d, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001100)={r1, 0x22aa6c05}, 0x8) [ 46.380841] audit: type=1400 audit(1521301826.405:8): avc: denied { call } for pid=5549 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/17 15:50:26 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101401, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000440)=0xa, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x40) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x4, 0x81, 0xc2e, 0xffffffff, 0x6b4, 0x3, 0xbc4d, 0x80, 0x91f5, 0xfcdf, 0x80, 0x3c13b1ce}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="290000002000fbb19c38203771c057fffd36b2108bdf1900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x39}], 0x1) 2018/03/17 15:50:26 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/63, 0xe5d5}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000140)={0x7, 0x7fff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000100)=0x7, 0x4) ioctl(r0, 0x81, &(0x7f000072a000)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) 2018/03/17 15:50:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xfd45}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x801) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/03/17 15:50:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000000)=""/210) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) 2018/03/17 15:50:26 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r0, 0x1000) unshare(0x8000) keyctl$revoke(0x3, 0xfffffffffffffffe) 2018/03/17 15:50:26 executing program 2: r0 = socket$inet(0x2, 0x2, 0x4007fff) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00003baffc), 0x4) 2018/03/17 15:50:26 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000468000)='setgroups\x00') rt_sigprocmask(0x2, &(0x7f0000000000)={0x6}, &(0x7f0000000040), 0x8) preadv(r1, &(0x7f0000e74000)=[{&(0x7f000025df67)=""/153, 0x99}], 0x1, 0x1) 2018/03/17 15:50:26 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/03/17 15:50:26 executing program 2: madvise(&(0x7f0000bdf000/0x1000)=nil, 0x1000, 0x3) syz_emit_ethernet(0x90, &(0x7f0000000000)={@random="adfff2ea29be", @empty, [], {@x25={0x805, {0x3, 0x8001, 0x1, "dcc4dde68ac1d7c6812dfc9f83256900acf04af4396f6e4c389d55db78fd43bd33868971f6515e02d8b95addfbead0dd8975c2ef840e9b023a101e325b9dede642658dc11bda3ee4cc998614007c1e82754aea5eed16f40a7a149842e50a3a049d91ddd1f52832c9c79e2847afeb08d438584069e9fc99c341e5cd35dcfe6e"}}}}, 0x0) 2018/03/17 15:50:26 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f00009f3000), 0x0, 0x0) lseek(r1, 0x0, 0x2) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) r2 = getpid() r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0x1, 0xff, r2, 0x5, r3, 0x1, 0x1, 0x1}) membarrier(0x0, 0x0) [ 46.421454] binder: BINDER_SET_CONTEXT_MGR already set [ 46.426855] binder: 5549:5579 ioctl 40046207 0 returned -16 [ 46.438081] binder_alloc: 5549: binder_alloc_buf, no vma [ 46.443924] binder: 5549:5555 transaction failed 29189/-3, size 0-0 line 3128 [ 46.452973] binder_alloc: 5549: binder_alloc_buf, no vma [ 46.459703] binder: 5549:5569 transaction failed 29189/-3, size 0-0 line 3128 2018/03/17 15:50:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x14, 0x13, 0x800000000000bff, 0x0, 0x0, {0x1c}}, 0x14}, 0x1}, 0x0) 2018/03/17 15:50:26 executing program 4: time(&(0x7f0000000200)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) [ 46.528633] audit: type=1400 audit(1521301826.545:9): avc: denied { create } for pid=5627 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_generic_socket permissive=1 [ 46.561311] audit: type=1400 audit(1521301826.585:10): avc: denied { write } for pid=5627 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_generic_socket permissive=1 2018/03/17 15:50:26 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000000c0)=""/95) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000240)=0x37) sendfile(r1, r1, &(0x7f00000002c0), 0xdb) readahead(r0, 0x3ff, 0x9) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) lseek(r0, 0x0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7f, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x8001, 0x80, 0xfffffffffffffffb, 0x7fffffff, 0xfff}, &(0x7f00000001c0)=0x14) 2018/03/17 15:50:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/03/17 15:50:26 executing program 4: connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr}, 0x10) r0 = socket$inet6(0xa, 0x6, 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x80, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) ioctl$KDSKBLED(r1, 0x4b65, 0xff) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/17 15:50:26 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000000ff0)=[{0x80000006}]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x400000, 0x0) recvmsg(r0, &(0x7f0000000b80)={&(0x7f0000000740)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000007c0)=""/131, 0x83}, {&(0x7f0000000880)=""/182, 0xb6}, {&(0x7f0000000940)=""/232, 0xe8}], 0x3, &(0x7f0000000a80)=""/197, 0xc5, 0x9}, 0x1) bind$packet(r2, &(0x7f0000000bc0)={0x11, 0x2, r3, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r4 = accept4(r0, &(0x7f0000000080)=@l2, &(0x7f0000000100)=0x80, 0x80000) recvmsg$netrom(r4, &(0x7f00000006c0)={&(0x7f0000000140)=@full={{0x3, {"70189198309942"}, 0x9bc0000000000000}, [{"64eddca49f4e32"}, {"3970bd666ae4b4"}, {"dfd25fdf5c4e23"}, {"32afc706fc7a64"}, {"e7677c08287d47"}, {"e8dcbbaa37c06d"}, {"ff8e3b57ab0f16"}, {"02a745bba65a85"}]}, 0x48, &(0x7f0000000600)=[{&(0x7f00000001c0)="dc4b1eb7cc36f1007dc5508ffd900cf01d979f72b1933202dc9e01ada92c041ff09b20d1aaf96f68685ce118af0f8d4d125719026d04cf97684660b6d693e3c46c4ab89dae0a8385a7fd3e48564c587a7238d4d30d3a99a293320706a14d822548cb19e0aaef8560c7725e9b0073817e8e3794a12ed78b", 0x77}, {&(0x7f0000000240)="d252c300a27c8b1e29e8cea87ce05de6e384d75ced4da4308d730962c5d38047e844e00606e2fcaace35018cd8fd388da819477028723648c6e9670ffa6db3baa79594115a7c45937afb2b06b0c6b8d8e5c9e38f659da9c8e7d13be5e5da71ea77682a89b0c6a2b5b5787ea3f4b5e1ce0c01dc1edf2ad2d3ec1e3e7988bd4a403d57813267ac0cd31f", 0x89}, {&(0x7f0000000300)="735fa90ddd651ba6e1b32d2070cc0f6c6be4a7652f0cbde32fc9c4224574f9d182c7ea29ad50413dbc95bdcdc7431e48f7b9ecb444d1ad87", 0x38}, {&(0x7f0000000340)="26494cbc05a577bc01a74a33364c46ad1d9e46703dc7678e442facfb14c4cef08c1ef5cb5921c1e0b8a2517ca75000f2925e10499918360cd311d9315d9eae61c88b7d0cc6a8d43abc629bb225a401ee1afebf0d696af2bd2e86e044749105454233126bdd7ab86e8aa2777b5ad65c", 0x6f}, {&(0x7f00000003c0)="f19335cbd399f5e2662a65ed282f1dd9fa45a63a3dd5ebac17aed65d340d9b5dcf0b78cae476fabbc5ac5635cadbf12c75b8aebce6c0c708c2fc252fd9115f7c17d0f5012234c62e9b0a597d196db60fc314d788a7d89276a746cd6f885e93c110f9b0c45087a58c211b17d6d80c4b97e186fb2dee3fcbc304b35328175561788c2941ee5d711a74d190295969ba03b75c38b01fd9f22f7959363e74ad164fc7d15863041cce7964", 0xa8}, {&(0x7f0000000480)="f18dbb54dc25f9e965270afe598ec2f4fc8a1155dbe1a9b5953e0bb5f3e394415329517d041182f9311a4311a6753b6dba4a0dad3cafdae2970f34ada3d224a9fb68fc38e4b3874977ab18747642d6831f8dcbdd5dbfb56ce73feab451111dd57e82fb", 0x63}, {&(0x7f0000000500)="d8f1bdad1675c31f55aad88800ee9bb09b6831d947691560cf36ea019a5ed78a277bf8f34773615657a2a9312e92b728955d032bb71eab934850aa400636e0f35c26e506f68efa32febb4424a0ee42e0ed578afd3e98a14646314edb6281e2dad8558af5dbca014e5d6406e4fa663ea9f560c9573713d3193cad7b1c7db1c81c042e41a2c0915226fb42de91067748e4d68a4857ee9962af79ba968dbfa614c25b9bf1099c777b778742ac7f976f6f82fc95c5f9d193eea6bebeceb2dfb9da19fe271eae67c1d29f1c90e58290e5e63ad2d9c6187912fdfd5ab90d1b425d7d", 0xdf}], 0x7, &(0x7f0000000680)=[{0x10, 0x29, 0x2}], 0x10, 0x80}, 0x20) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) 2018/03/17 15:50:26 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002e00)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000002f00)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000003640)={'tunl0\x00', 0x0}) sendmmsg(r1, &(0x7f0000004c00)=[{{&(0x7f0000000180)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x8001000}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)="2e11307b43983f7cbba5f654aaf7247392", 0x11}, {&(0x7f0000000240)="34b831ece98eb42efda5b374aa95ec39efc75bbb6b92ec0f578d630f2a32f9d72c58e85654f784f51f482f75f31a54f652c8ccb1e45216dc7daecd3f80e8b27b75e1feb21edea2edb0235a024f8a3e2f5904f0059cb19ae034b7c206e7e8ddeb9c28eda805812d7766cf6700677680b8b673abd6113b3b12ef479d8a54d7afaac8aef011d55468e42715c559e66939489562e976440941c013104364fcdd0aab6efcde5ab80e869678935dade347bb11591746da8c3cdac3942f25cd16fdfeeb7b842296e83f0dbdd98aceaa4eea266fb50e98a71812572d22c6176d09bca4506711ce4920cef7207a", 0xe9}, {&(0x7f0000000340)="af2d4942ff92783ebd57bc02ff37879a3f387d32e552c326e25fa58dbb50fdbe4365ad943a1ed13148a60656d96fcbd2349a4c916da82d44498a45da3a5438dd841acfabaa7b666dd70af8e8ab8f129a262f3c1135ef65daa5b38d9dbad326dea175044a32588719ca404a8312835d885de5089871f9ff1c422696936cf43b32f30559c6584fab21adc0d8125e63808855cb80ebfca7c560317fcd988ed0730dea4ec107f645a92be2380655be48d44950c03f33a24e328c1385c59ecd03c47bc173083348e3cc", 0xc7}, {&(0x7f0000000440)="ad7eed36eb3b64fe4ac39ebcbaaecb1549b79560cdd0c52c1f71f337e5f58082dc4e0ff7a106708b0b5c358d4db77626802ad8893b285bdf246b369e61a84c3d17901fea97ab6831380b107f8be2682be08258452bd3d95d5310c5f33552dcbf9204d042c6064f6e62a786bac8b9204266198a05d9052fc097", 0x79}], 0x4, &(0x7f0000000500)=[{0x80, 0x29, 0x1, "465ef24e173e95510987c2bf2df14cca4d2365ab55406d8d7887a457615883f265ca4b5133b3ee7fea8a740258f47980b837d233f3d241873855ba88d512a6ebf9574b5d26fe31f2b0370175a544cd32a792f67b6f1f773dc47376448396aa163d9db38ed2003c7dd844"}, {0xf0, 0xff, 0x7fffffff, "fe6f8da73f3829c51fa6d284c5cb63aa51f3d071d17408fbdbf55305533ccc75ca7b55306684dd5085c985a86b5a1903ce1bbbe6d60656d64432370c675f57f445a4caf0362eba2fc1ebeb9a7f8d58bd2e16a59b4002054c9d27977ef4584b78f31c6a97d2bdf468ba46ec7450a1ef5b51fb407757e9c5fea0c1a9cd95b19e5989163cc960603855be47adcbf173397d3cdd73fd69830635b1bee2bb0e0e1f975a3d28ca47451a7b2ff08452e8629d298825bf509f6a03fdee14d4ef240eb1ffc8ed0d511cd21a09afcee84c8a6b6d80843fe9b57c9e45cdb04d"}, {0x70, 0x13f, 0xdbd9, "4541b925b7815567a29f192ad220517d3d1b3f28921d339504f10e9d9544ed77646a01bca0736f698dc3825ec0588b9a0eb7b9d0bd70aa427b927e35e10d3958d48ea8084d60c6231a909703abe9149af8b655a9db0bc5616512b93e5c"}, {0xc8, 0x13b, 0x0, "80ce8feeb016400060f077fa719eb9af833ad412d3e3f3a30e17b0d71863e807acfd1b13bc3a7cc1614e89e136f7dac5130e9762af3d20bdfa8f1664f33f86e1632d4883d527d097a4b4db3e1b49a69b97559c558d2440462aa8d9c90a3273259dd4751c572c46b5aeee7b5b112d5ffc07cd31dbdb3e9370588683b6c6715e383494b4a7ee7c4b03f98c70da239be359e3351b94591625f3a3c223b2341cdd3cfdbb583e81aaed0e66240eceef47f77a835612"}], 0x2a8, 0x800}, 0x20000000000000}, {{&(0x7f00000007c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x2, 0x3, 0x2}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000840)="ca091828c49d8b9691d51a9a55005237ab4427aa17889ea5c25d7a195032e51ee2ee911e07b58f3336a60fd226a014b47b79ea5253c1e8cbe5a7b58a798dda6510af696d8a6de03d9d41398c7682c37e175480907d0a6fb83d4db10a4645a3c90f9514029f5a069b21fab6a24e19e202627f8dc6ba59767e1e4ef338beed1b4ae670b8394713719bc827dbdfe3c0ea6cf91ba107aa2ff3b3faf35d9cc977fe708cdcecfa6fc24c1627aab4f77b41809861b5c840d6ff6e43a7a2180ba217d6a26836bd4de0eaedfa7936596ced3fab26e44817968be45f6e594bf469982b01db56396d3bc98fee3bf293fc", 0xeb}], 0x1, 0x0, 0x0, 0x4000001}, 0x6378}, {{&(0x7f0000000980)=@sco={0x1f, {0x2, 0x1, 0x200, 0x100000001, 0x2, 0x10000}}, 0x80, 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&(0x7f0000003580)=[{&(0x7f0000003200)="68ed23c9677bb57a1e4b691ca66cc10d72da61f9c06f3c17995d76bfa2b3c0d68ea2e1c62c3329d6f950e13986d1f549b2a2c3de253714c729db2f474e21a6bf77022803bdd259cd4e6a88f42fde1611754c6285836176462d035c46a9dc26f96c480b387908c8e183b2a2a83037f143c5137a8c7e4e803974d7a6d683a8497f2ff55fce62355483c34006e0c2133deb7c2b37a1c5fc293cf1288661120db811e55577b377a2291df8f8613edac1e0103c96677ce0c4236a4c3757d47c0ee266ea9e8e502501bc24f58127987635b6a837e0a8ed0bf4407f6e6d6aac3c3fe445de0d535d", 0xe4}, {&(0x7f0000003300)="9daf52c51ada314699e48707bd130fa5e1c4d2614fded73f1f5092264c9fd869516168d2ef823fcfa4719262c1de5008accb686366163edf497c6f7b96597ea3520959020c1ce3486799c577298fd1a6ab6e6516e0e3f10d649c23ebcabc1e093ae7044b27dc496c95e4ba4bac29a2db8f1ca52b50d8cc9003d59adc0c3325a5383759a71bb189b91041aa9c7253f1", 0x8f}, {&(0x7f00000033c0)="9a9f7c6024e2c12bef146dbe", 0xc}, {&(0x7f0000003400)="7ba2b4e8e5", 0x5}, {&(0x7f0000003440)="b288cd4134ae341c30f8c31339349c9fd59ec29f4a9b0a2ba3da1d220ee48777b6287d7e99d8c608cbf991ebb2a685552979b80f0d0754addee4b67bfcba8b76e5978071be470c09d90e90fb9ca79fa38d5f1f5c0fe2035d74e390f3278a6fbc912d07eaa7093e54803b3d077372535c0de6e913da25e4d2032c3946a4ed43a5736951f64ec1c721eefe1928de8811ccd6ed5588cc088d00d9c51a33382ca9f231a9756e4299e31c003039635b65da6a891a8f", 0xb3}, {&(0x7f0000003500)="091bf8c6f65c8a52c23a841ba46b9d857415adeff65127bfcfd514ed4250fed1de1414a45855ad680e47f6458e9e75b0fcd6cda261bcd294cf66bd6449909ee48b639e871bcf05eb81b6e6f6d80bde91d84be40f1943cb90182c", 0x5a}], 0x6, &(0x7f0000003600)=[{0x28, 0x10e, 0x40, "7ec128cb7debb037ebac218d8d1a214a26"}], 0x28, 0x800}, 0x5f}, {{&(0x7f0000003680)=@ll={0x11, 0x5, r6, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000003740)=[{&(0x7f0000003700)="92533ba38862b7cb4b9c874683c85a9d1f821caeec82c9493fec401ebdb6f7aa593500d5b02e1eedf725a941a1", 0x2d}], 0x1, &(0x7f0000003780)=[{0x68, 0x11, 0x9, "cf3c95dd11ec23ab230ea9062188018c958d6875f599f5194489a0a2d8e63116ee537c96f6fbab9de08c2976400bb023fe172d181c2a9ea7bb2eeba1a111c43bf5fdc4d114ed164057bafaaf5115e392b3e26193bc"}, {0xa0, 0x105, 0x40, "0a0df046555570f56b15d4a0ec4906cce355160d1a35453289341bcb65a8f45a752ec95c9569ed4a004717b7f5751a6a3d0290f08655ce7ea66b3cce99f55c81c14a14f8e04632c5527af2411cb3ea641fcc8639f802391c2e7b91fe793177b809d1eae15f9a4e9d130610b2564397eb6f4a5e9b3a46670241cb88d8435d017a6a9637917227a277c02e66a325a2"}, {0xf0, 0x19b, 0x5, "862adaa7d6fd042dfdee80aa4ea393400971a65635c78e84a1e6eafab3a6c0b649a9afe821e9a56f6cd36a7c850d6c13105f69143900955dbaea7737e9a554fe7cd34df29a36d83c12eb2057d7ee5f1c2e47147b163143bf8bf302ec306936430b7b2802391a80ebee94952a38835beabac1562e4bfd4da6d4625585aa59c67baf0a756495f23e5f3105e12ca1bddcf75650804c5ff8faa2de0985603f72c017edcbe2b86b690fe1a5042bad242b0e7a84c5df83faf77246ebc582a7ef97e64a58ff81fd7a030357e9d87f1d082219fc48e56f0a82969baa36c66eb4"}, {0xd0, 0x11f, 0x4, "8cb1a3c149b1b25643581fff42c3c2e69991d47a7fcd318e7dd646371d8b9e34602b3cb7f46454218bc2d0e9dfc77af536d11890d56de42dac9a1026188c07e2643fab617a34bd70ecf3342d089c08291a009228b2532541b41a71e221911fa529afaaf13be9c0df1aded78347ed5d6b5bddeefb6a4a52c720d07716ae103f123c64947cb598c683f5e18889af6ec124fec2a1f36d1d9f79e39ccf0ef36536823cbbbbbb9862ad1f567b5ba489e7d0a97e996814bc425dbccbb6cc1fc6b7fa"}, {0x1010, 0x0, 0xb7b3, "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{0xb0, 0x10f, 0xc107, "a72029690237b23562fa1acbfcab97ea3872ae9fe7b9219bd4253e49e96c2b9e1aa78f4be04eb077834f1d0b66d574da3c75a0d0f5aa2f088974b6d927ef4bb033d0fb7448d5fcd993b0c53833c13d6ec68b009aa636ca03a3950886631c3e3735e91a7cbce4a6a153699a7dbc80bb6f65c45c1aec5047f02b7ac18a0ee4bd87f451af76920892b99180e04e883fc3c062e60f7719ecb508b39134ecdb47b4"}, {0xf8, 0x115, 0x2, "71be395b2dfd23833dc36137c6eb3c132586fd512875c74ee2b048cbaa87997cff123b0968a8e5692b41960ec385e460db41a39b4970030b8b06deba988c1329936976b16b16060514c9775d32b253575a31ad33d960728b1d2937521f1a902f9c00110bab80e464ff46bda223e981d515c24c6072c38071c889c033359fd0c23cea2470003ee2356f8bec5413d00a1c873428f838f7b80bd3c28703ae4ef2d78f06582e7fba1a0f98e8da3c58fd1fa8deeb08e9594ac9b3db4d9df2253ebadf06276a55e30044c294f2cc5431d5dfed58caae71faa5e72e2b1bf7019f4c67f642be6b86551a"}], 0x1480, 0x5731b635b0771a3e}, 0x7}], 0x6, 0x4000000) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000004d80), &(0x7f0000004dc0)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004e00)={0x100000000, 0xa59b, 0x80000001, 0x5, 0x800, 0x1f54ba97, 0x5, 0xcbdd, 0x7, 0x5, 0x3}, 0xb) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty, 0x4}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000000040)="bb", 0x1, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r7 = accept4(r2, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f0000000000), 0x0) 2018/03/17 15:50:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101602, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xfd45}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000100)) read(r0, &(0x7f0000000180)=""/219, 0xdb) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000002c0)=0x3, 0x4) write(r0, &(0x7f0000c34fff), 0xffffff0b) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080)={0x5}, 0x8) 2018/03/17 15:50:26 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cbff78)={0x0, {{0xa, 0x4e21, 0x2000000000000, @empty, 0xe5}}}, 0xffffffffffffffc0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)) 2018/03/17 15:50:26 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000008600000040129e5e37348535e33c6f91a31be52f552a11aaabe6753c2da73d74afc1f4ae416b35b9aad1a5933656ba49afe11b3b4cd765cc08d86bf9433c0e9438e202631775bfda8913b495da3530e450ab2071d52d53680677972fb3dc32d78dc567ae967042a2b07bcbac4d171a11812fe0c420d377c77cf99590029d49153bdbb711e0f3498bf2a2fc81778bfa9e68f44205ac3b2f77e99ce52ea45f"], &(0x7f00000000c0)=0xaa) r1 = memfd_create(&(0x7f0000000000)="2aca40242800", 0x0) accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = getpgrp(0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000140)="588c59b8bf67e72885d76ecaf52e719e6d307183e3ff9dac7f61a0ae8be769adac881a85f514d02a2ae41fe73bf3cc38b2eff6e84ab6b08a08f993de00503c4c", 0x40) getpriority(0x0, r2) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14, {0x2, 0x4e22}, 'syzkaller1\x00'}) 2018/03/17 15:50:26 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) shutdown(r0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x101}, 0x1c) recvfrom(r0, &(0x7f0000000000)=""/57, 0x39, 0x0, 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/17 15:50:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), 0x2) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa}, 0x1c) 2018/03/17 15:50:26 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x7) poll(&(0x7f0000ef0000), 0x200000000000008e, 0x106) fcntl$getflags(r0, 0x1) recvmsg(r0, &(0x7f0000002380)={&(0x7f0000000040)=@can, 0x10, &(0x7f00000022c0), 0x0, &(0x7f0000002340)=""/25, 0x19}, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) 2018/03/17 15:50:26 executing program 4: 2018/03/17 15:50:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r0, 0x20, 0x0, 0x5) sendmsg(r0, &(0x7f0000002940)={&(0x7f00000000c0)=@can={0x1d}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000140)="09bb3caed5576a1fad0f853df7dadcdc39d2abf6", 0x14}, {&(0x7f0000000180)="4433d42443c5f55881c2069b5bab732e58", 0x11}, {&(0x7f00000001c0)="62d1fec72cd856bf8806151d3ad6d2554bb55a231d0899a3598258a3ba07638291f3e7115fb1aa7211f6c9351b53a528690c0cd8db4671adba3feb4ae99e970a8ae6f26b41775791f782c858ad44a5de5e9b040a0055f4af0ee69b9c8bcf4f6d5e1f903d6d357b9beb5ba939389d14304abed1bef5af0135b5c3ce4c88ff39371a549ad6f3f7d29fe82544d4ecfe3e1db0842c2fbf76f66d66500cde80ff79d25e357ad3b07465615774e9a09096afc88f08cb5bc29e530c3d4f013b41c079a39c73269dafd88771b12120e780a7840c0c462d5074538448f6a20ae6fa44bca2d815c83ba81d5fbd3ae9", 0xea}, {&(0x7f00000002c0)="feecc723d9c6a4e98b222c877ad8e1d6816e6b19db1ad2bf27573c072a3c4aee541caf32e8a069a00e7209a59beb88f8f8132c5d4b26805c717a6ca08754e9964daf672cdac806bb2a9c5e268f8fa891521f81e7cb299e5fffd7894f3fc0b7342fbf28e06278", 0x66}, {&(0x7f0000000340)="1bbb32ee1eb728dd1a08e097e8fa137f828897a02ea5550b1e8864156630b37fe32cf34a4dcb15835236c433dfb17fa35e1140e7b845a9b4875ad9ff4f936798d44eb0e0ba2b83c1a871f9d505ed0b1ddd0b934f", 0x54}, {&(0x7f00000003c0)="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0x1348, 0x800}, 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000015c0)={0xade, 0x1973, 0x9, 0x1, 0x2, 0xfffffffffffffc00}) ioctl$void(0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002980)="6e7938df0a782e64d676aff08ac6cc8c8bd182190bb464bbc7a6108aaa", 0x1d, 0x0, &(0x7f00000029c0)=@sco={0x1f, {0x1, 0x9, 0x7, 0x7, 0x5, 0x8}}, 0x80) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{0x6, 0x1}, {0x7, 0x8000}, 0xc79, 0x2, 0x1000}) 2018/03/17 15:50:26 executing program 2: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) open$dir(&(0x7f00000000c0)='./file0\x00', 0x24000, 0x80) pwrite64(r0, &(0x7f0000000080)="a972035a570b6784e3a5779a8bde7d18e3a3408153f596e08db28c8994a6f1dfc6d287fb2da4360d1fce8af0c3bc4f38e6", 0x31, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00008f5ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7ff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/03/17 15:50:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000700)={&(0x7f0000000140)=@getsadinfo={0x19c, 0x23, 0x300, 0x70bd2b, 0x25dfdbff, 0x0, [@etimer_thresh={0x8, 0xc, 0x81}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e20, 0x4e21, @in6=@local={0xfe, 0x80, [], 0xaa}}}, @migrate={0x164, 0x11, [{@in6, @in=@rand_addr=0x200, 0x0, 0x3, 0x0, 0x3503, 0xa, 0x2}, {@in6, @in6, 0xff, 0x0, 0x0, 0x3504, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0x19}, 0xff, 0x4, 0x0, 0x3502, 0x2, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x32, 0x2, 0x0, 0x0, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0xa}, @in=@rand_addr=0x5, 0x2b, 0x1, 0x0, 0x3502, 0x2, 0xa}, {@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x2b, 0x2, 0x0, 0x0, 0x2, 0xa}, {@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0x0, 0x3502, 0x2, 0x2}, {@in=@dev={0xac, 0x14, 0x14, 0xc}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xff, 0x0, 0x0, 0x3507, 0x2, 0xa}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x800000000}, 0xc000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x181280, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x260, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x6275, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x4, 0x6, 0x80, 0xc000000000000000}, &(0x7f00000003c0)=0x98) alarm(0xffff800000000000) 2018/03/17 15:50:26 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x5, 0x7, 0x10001) r2 = accept4$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80000) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="5000002000000000000000000023ae7c26b4ba698332687c8e02830008"], 0x10}}], 0x2, 0x0) ioctl$void(r0, 0x6fbc408c5ea80fd4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) 2018/03/17 15:50:26 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x401, &(0x7f0000000040)=0x2) unshare(0x300000) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400000, 0x1d6) getsockname(r0, &(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000300)=0x32) setrlimit(0x0, &(0x7f00000000c0)={0x8, 0x1}) 2018/03/17 15:50:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff, 0x10000000004}, 0xc) 2018/03/17 15:50:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000080)={'syz_tun\x00', @ifru_settings}) 2018/03/17 15:50:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x800) recvfrom(r0, &(0x7f0000000140)=""/112, 0x70, 0x0, &(0x7f00000001c0)=@sco={0x1f, {0x7fff, 0xd3, 0xfff, 0xe41, 0x0, 0x7}}, 0x80) clone(0x0, &(0x7f0000000080), &(0x7f00006d2ffc), &(0x7f000045dffc), &(0x7f0000116f07)) pread64(r0, &(0x7f0000000040)=""/77, 0x4d, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0/file0\x00', 0x80000, 0x124) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x0, 0x35f1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0x7}, 0x8) chdir(&(0x7f00009a0ff8)='./file0\x00') 2018/03/17 15:50:26 executing program 5: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x800) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r1, &(0x7f00009c2ff8), 0x8) 2018/03/17 15:50:26 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x8000, 0x1, 0x1, 0x4, 0x3ff}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x400002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a2ff00009a8dca74623342f5e484e8ded82fa0d1b456bb559fa453bedd72714b467ca1230eb315fd2e5b932ebc20963ffda5a11b0552d7be09b3bf7cfb4363b2be8b2c1f798b4c642f811f6ca726e5000f85c8807f153945fdf3b8dd98ce67455da782487fbebceea34dacb9000000000094150aad548cd0890bcf4cbb92a360ead2d9000000000000000000000000000000e5f66cf74be200a770825adb68fb"], &(0x7f00000005c0)=0x8e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r2, 0x6, 0x1, 0x86dc, 0x0, 0x7f}, &(0x7f00000004c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev={0xac, 0x14, 0x14, 0xc}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e24, 0x9, 0x4e22, 0x0, 0x2, 0x80, 0x80, 0xff, r3, r4}, {0x3, 0x0, 0x4, 0x2a871f5a, 0x4, 0x9, 0xfffffffffffffff9, 0x7}, {0x0, 0x800, 0xfff, 0x6}, 0x401, 0x6e6bb5, 0x2, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4d5}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x7, 0x2, 0x1f, 0x39, 0x0, 0x564}}, 0xe8) epoll_create1(0x0) r5 = epoll_create1(0x1) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)=0x40ffff, 0x2) recvfrom$ax25(r1, &(0x7f0000000600)=""/179, 0xb3, 0x40, &(0x7f0000000040)={0x3, {"bd2ac046f243d4"}, 0x10000}, 0x10) 2018/03/17 15:50:26 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000471fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) 2018/03/17 15:50:26 executing program 3: pipe2(&(0x7f0000000040), 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) sigaltstack(&(0x7f0000eca000/0x3000)=nil, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000a00000/0x600000)=nil, 0x600000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/17 15:50:26 executing program 3: unshare(0x8000100) r0 = creat(&(0x7f0000001440)='./file0\x00', 0x167) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000001580)={@local, 0x0}, &(0x7f00000015c0)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/133, &(0x7f00000000c0)=0x85) ioctl$LOOP_CLR_FD(r0, 0x4c01) sendmsg$nl_route(r0, &(0x7f00000016c0)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001680)={&(0x7f0000001600)=@ipv6_newaddr={0x7c, 0x14, 0x300, 0x70bd2b, 0x25dfdbfd, {0xa, 0x0, 0x404, 0xfe, r1}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x480}, @IFA_FLAGS={0x8, 0x8, 0x6}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0xff, 0x20, 0x1f}}, @IFA_FLAGS={0x8, 0x8, 0x129}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0xc}}, @IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_FLAGS={0x8, 0x8, 0x99}]}, 0x7c}, 0x1, 0x0, 0x0, 0x80}, 0x24000000) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000000080), 0x200000000000026b, 0x0) 2018/03/17 15:50:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x4, 0x200}, {0x8, 0x1}, {0x4, 0x2}, {0x4, 0x7ff}, {0x3, 0xef}, {0xb, 0x4}], 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x400001, 0x0) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x801, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000000100)=0x25fd8000, 0x4) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7}, 0x40000100) 2018/03/17 15:50:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) timerfd_gettime(r0, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f000001d000)=ANY=[]}, 0x1, 0x0, 0x0, 0xc0}, 0x894) socketpair(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x58, "ce817d1af3b91575e9cbf3fff79d105139a940c956e41e7cb77c25a0c735474465417a2d02e7bdba9edd4966784fdcbba72399835e9d8547221b0b6b77e886195ee34e29921d1f7a90a9922bd80601754b51f607bb5136ad"}, &(0x7f00000000c0)=0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x8}, 0x8) accept4$packet(0xffffffffffffffff, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001180)=0x14, 0x80800) lstat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x9, 0xf3, 0x2, 0x1, 0x5, 0x8, 0x81], 0x7, 0x401, 0x8, 0x5, 0x8, 0x4, {0xffff00000000000, 0x3f, 0xffffffff, 0x6, 0xfff, 0x7, 0x55, 0x8, 0x0, 0x8, 0xc79, 0x0, 0x80000000, 0x5, "659debc0c4935b11c9de43732db0395fad087b25e6a4a5feec333c30ddae3379"}}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001280)={{{@in=@rand_addr=0x100000000, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x0, 0x4e20, 0x96, 0x2, 0x20, 0x20, 0x32, r4, r5}, {0x3, 0xc0000000, 0x6, 0x1, 0xc0f, 0x0, 0x5, 0x7}, {0x10001, 0x6, 0x2, 0x56a}, 0x8001, 0x6e6bc0, 0x0, 0x1, 0x81f330685681f54c}, {{@in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4d6, 0xff}, 0xa, @in=@rand_addr=0x3, 0x3505, 0x7, 0x2, 0x3, 0x1, 0x3, 0xffffffff}}, 0xe8) 2018/03/17 15:50:26 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = creat(&(0x7f0000ff8000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r1, 0x5404, &(0x7f000080afdc)) recvmmsg(r0, &(0x7f0000008080)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000000280)=""/113, 0x71}, {&(0x7f0000000300)=""/230, 0xe6}, {&(0x7f0000000400)=""/15, 0xf}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/176, 0xb0}, {&(0x7f0000001500)=""/222, 0xde}, {&(0x7f0000001600)=""/109, 0x6d}], 0x8, 0x0, 0x0, 0x101}, 0x2e54}, {{&(0x7f0000001700)=@hci, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001780)=""/88, 0x58}, {&(0x7f0000001800)=""/237, 0xed}, {&(0x7f0000001900)=""/31, 0x1f}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/99, 0x63}], 0x5, &(0x7f0000002a40)=""/4096, 0x1000, 0x3}, 0xa31f}, {{&(0x7f0000003a40)=@can={0x0, 0x0}, 0x80, &(0x7f0000004100)=[{&(0x7f0000003ac0)=""/195, 0xc3}, {&(0x7f0000003bc0)=""/152, 0x98}, {&(0x7f0000003c80)=""/52, 0x34}, {&(0x7f0000003cc0)=""/138, 0x8a}, {&(0x7f0000003d80)=""/229, 0xe5}, {&(0x7f0000003e80)=""/12, 0xc}, {&(0x7f0000003ec0)=""/140, 0x8c}, {&(0x7f0000003f80)=""/220, 0xdc}, {&(0x7f0000004080)=""/97, 0x61}], 0x9, &(0x7f00000041c0)=""/4096, 0x1000, 0x4}, 0x3}, {{&(0x7f00000051c0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000006540)=[{&(0x7f0000005240)=""/12, 0xc}, {&(0x7f0000005280)=""/4096, 0x1000}, {&(0x7f0000006280)=""/40, 0x28}, {&(0x7f00000062c0)=""/105, 0x69}, {&(0x7f0000006340)=""/194, 0xc2}, {&(0x7f0000006440)=""/235, 0xeb}], 0x6, &(0x7f00000065c0)=""/109, 0x6d, 0x1000}, 0xa46f}, {{0x0, 0x0, &(0x7f0000006ac0)=[{&(0x7f0000006640)=""/189, 0xbd}, {&(0x7f0000006700)=""/227, 0xe3}, {&(0x7f0000006800)=""/153, 0x99}, {&(0x7f00000068c0)=""/72, 0x48}, {&(0x7f0000006940)=""/117, 0x75}, {&(0x7f00000069c0)=""/111, 0x6f}, {&(0x7f0000006a40)=""/79, 0x4f}], 0x7, &(0x7f0000006b40)=""/203, 0xcb, 0x3}, 0x7}, {{&(0x7f0000006c40)=@l2, 0x80, &(0x7f0000008000)=[{&(0x7f0000006cc0)=""/139, 0x8b}, {&(0x7f0000006d80)=""/53, 0x35}, {&(0x7f0000006dc0)=""/91, 0x5b}, {&(0x7f0000006e40)=""/4096, 0x1000}, {&(0x7f0000007e40)=""/239, 0xef}, {&(0x7f0000007f40)=""/113, 0x71}, {&(0x7f0000007fc0)=""/28, 0x1c}], 0x7, 0x0, 0x0, 0x6}, 0xc7}], 0x6, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000083c0)={@broadcast, @loopback, 0x0}, &(0x7f0000008400)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008440)={0x0, @multicast2, @rand_addr}, &(0x7f0000008480)=0xc) sendmsg$nl_route(r0, &(0x7f0000008540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000008500)={&(0x7f00000084c0)=@ipv6_newroute={0x40, 0x18, 0x400, 0x70bd2c, 0x25dfdbfd, {0xa, 0x0, 0x14, 0x7, 0xfd, 0x2, 0xfd, 0x9, 0x800}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_MULTIPATH={0x1c, 0x9, [{0x3, 0x2, 0x0, r2}, {0x3, 0x71, 0x9, r3}, {0x10001, 0x7, 0xa6dd8cf, r4}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4010}, 0x4000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x55, 0x3, [0x7fffffff, 0xffff, 0x4]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x3, 0x5b8adde6337e4a49, 0x7, 0x1, 0xffffffff00000000, 0x1, 0x3, r5}, 0x20) 2018/03/17 15:50:26 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000200)={0x15, 0xff, &(0x7f0000000100)="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"}) r1 = socket(0x10, 0x3, 0xa) write(r1, &(0x7f0000000040)="1f00003cc97f07000000d71b450ab84c00f9156ce6b3bcd3dce64622335f096f85030000000000000f0002000700095300000077e21d52d21d9a7da1d9d77f244089a04d9620401505dd58a05e986d75c96504bb00712983bfd655653e00a41c426318d80ac853f9fe0611873bb8f5227b0289a98c3083a16b4c13b65750678f8e2aafdf3e95a64abd6c", 0x8a) 2018/03/17 15:50:26 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="2200000015000701000910f700000004020000000100001409000300000100000115", 0x22) getuid() 2018/03/17 15:50:26 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) fallocate(r1, 0x1, 0x9a35, 0x2c8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/03/17 15:50:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x1, &(0x7f000048fff0)=[{0x6}]}, 0x10) socketpair(0xa, 0x6, 0x8, &(0x7f0000000000)) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)) 2018/03/17 15:50:27 executing program 7: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, r0, 0x0) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000000080)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) 2018/03/17 15:50:27 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet(r1, &(0x7f0000000080)="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", 0xfa, 0x854, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/17 15:50:27 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b39ff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x8, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x0, 0x4, 0x3, 0x1ece, r2}) r3 = dup3(r1, r0, 0x80000) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'vlan0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40202}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@mpls_newroute={0x80, 0x18, 0x200, 0x70bd28, 0x25dfdbfc, {0x1c, 0x34, 0x20, 0x1, 0xff, 0x2, 0xff, 0xb, 0x400}, [@RTA_DST={0x20, 0x1, [{0x500000000000, 0x1, 0x8, 0x7}, {0x7fff, 0x7fff, 0x9a7, 0x4}, {0xbb4, 0x100, 0x0, 0x7}, {0xf3, 0x4, 0x5, 0x4}, {0xffffffffffffbb67, 0x5, 0x93, 0x5}, {0xfffffffffffffffd, 0x4, 0x1, 0x6}, {0xffffffffffff7480, 0xfffffffffffff6cf, 0x5, 0x5}]}, @RTA_DST={0x2c, 0x1, [{0x8000, 0xfffffffffffffe00, 0x6, 0x7}, {0x400, 0xe7f, 0x9, 0x7}, {0x7fff, 0x5a, 0xe711, 0x655}, {0x7, 0x7, 0x6b3f, 0x81}, {0x9, 0xff, 0x5}, {0x9, 0x7ff, 0x1e99, 0x200}, {0xf6a, 0x0, 0x5fc96193}, {0x1, 0x5, 0x33, 0x1}, {0x7, 0x7, 0x1, 0x7}, {0x9, 0x4, 0x7cb, 0x6}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}, @RTA_OIF={0x8, 0x4, r4}, @RTA_OIF={0x8, 0x4, r5}]}, 0x80}, 0x1, 0x0, 0x0, 0xc881}, 0x44000) 2018/03/17 15:50:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7fffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x1, "10"}, &(0x7f0000000180)=0x9) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0xff7d, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e20, 0x59816e6c, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x7, [0x2, 0x7, 0x1, 0x5, 0x4, 0x5, 0x10001, 0x5]}, 0x5c) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000001c0)=0x4d, 0x4) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000200)=0x20, 0x4) [ 46.953377] audit: type=1400 audit(1521301826.975:11): avc: denied { write } for pid=5746 comm="syz-executor6" path="socket:[13843]" dev="sockfs" ino=13843 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 47.033898] IPv4: Oversized IP packet from 127.0.0.1 2018/03/17 15:50:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/51, 0x33, 0x40000041, &(0x7f00000000c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) r1 = memfd_create(&(0x7f0000000040)='&@cgroup]\x00', 0x3) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x7, 0x5, 0x40, "06fbe4418593cd47648f06875978874ae3b28072e885749cd787ac3b433c8fb31c1af563f021c27dd7b3a774a52ad97c44018b338999eb83fb6bd63109c15a", 0x24}, 0x60) 2018/03/17 15:50:27 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r2, &(0x7f0000000000)=0x100, 0xff) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x100) 2018/03/17 15:50:27 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000000)={'gre0\x00', @ifru_ivalue=0xfff}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) connect$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0x2710, @hyper}, 0x10) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="f8000000160001000000000000000000ac1414000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xf8}, 0x1}, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f00000000c0)=r4) 2018/03/17 15:50:27 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000000)={{0x2f, 0x9}, 'port1\x00', 0x82, 0x10, 0x10000, 0x5, 0x100000001, 0x8000, 0x6, 0x0, 0x2}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/03/17 15:50:27 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="8373a638309df7100a40d196e9cd71e6", 0x10) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000080)=0x98) 2018/03/17 15:50:27 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="196ab6cef066f4ef41b852d7b1aa2b47", 0x10) r1 = gettid() getsockname$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r2 = socket$packet(0x11, 0x40000006, 0x300) getsockopt$packet_int(r2, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000340)=0xfffffffffffffffd) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000007000)) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/sequencer\x00', 0xfffffffffffffffb) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000380)={'dummy0\x00', 0x6}) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) connect$inet(r5, &(0x7f0000000080)={0x2, 0x4e22, @rand_addr=0x7f}, 0x10) 2018/03/17 15:50:27 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="711fec19a724ab1830d54a6f8f3d7c2e2a3434bb632c91a6691fa25f6b93fd8fe640af000154d239aa0059cc88121fa9ed56c7e91193682db1d7ae2623980c4ad287055229984188b8a825f880594db869e10f6e6d991b280f25980d6cdab424cf7c2bebfbf037f5088adec4d5f0c882120e74f3cf95d1921715f81586b76b3182ac94c3265dc1443a8a306df7d35f07"], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/17 15:50:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() r2 = dup2(r0, r0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=@setlink={0x3c, 0x13, 0x321, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13, r1}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x3c}, 0x1}, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000000)={0x100000000000, 0x100000000, 0x2, 0x0, 0x3ab, 0x7}) 2018/03/17 15:50:27 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'bridge0\x00', 0x1005}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000080)={0x8, {{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x4e21, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x95}}}, 0x108) 2018/03/17 15:50:27 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000300)=0x54) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) msync(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x6) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80000) 2018/03/17 15:50:27 executing program 0: r0 = socket(0x11, 0x4010000000080003, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x2b, "fb7aae9741975f307024b7f93841164a372259e3d91ca1eae9ffaae094653b453100321d8a01352e45fcbe"}, &(0x7f0000000040)=0x33) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffff7fff, 0x2}, &(0x7f0000000140)=0x90) 2018/03/17 15:50:27 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000040)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x20, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}], 0x1c) fcntl$getown(r0, 0x9) pwrite64(r0, &(0x7f0000000080)="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", 0xfa, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000240)={0x8001, 0x8001, 0x354}) 2018/03/17 15:50:27 executing program 6: r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x0, 0x0) pipe2(&(0x7f0000000380), 0x4800) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000340)) r2 = socket$key(0xf, 0x3, 0x2) lookup_dcookie(0x2, &(0x7f0000000100)=""/251, 0xfb) unshare(0x8000400) flistxattr(r2, &(0x7f0000000000)=""/196, 0xc4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000002c0)=0x7, 0x4) r4 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x7, 0x5c037f25b38a6f0f) accept4$nfc_llcp(r4, 0x0, &(0x7f0000000300)=0x20d, 0x800) 2018/03/17 15:50:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002ef88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x713002, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x3) 2018/03/17 15:50:27 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) [ 47.112161] binder: 5792:5797 ioctl c0306201 20004000 returned -14 [ 47.124506] binder: 5792:5805 ioctl c0306201 20004000 returned -14 2018/03/17 15:50:27 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x8000000000000000) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="11491433cf024f0b7bac97fd07cf39d4c6611f4b77dc574bf6c9a51c71b05563a0340b29a2c50ceaeabf585a307c26c74586f50c6c5afc4e3d1e16e8b99e57") umount2(&(0x7f0000e28000)='..', 0x2) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0xa) mount(&(0x7f0000f8a000)='..', &(0x7f000008dff8)='./file0\x00', &(0x7f000088cff9)='autofs\x00', 0x2000, &(0x7f000065e000)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x41000) 2018/03/17 15:50:27 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f00000001c0)='./file0\x00', 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x81, 0x0, 0x2, 0x8, 0x6, 0xfffffffffffffffc, 0x1}, &(0x7f0000000040)=0x20) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f0000000140)='ramfs\x00', 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000180)=0x400000, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x80) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) clock_gettime(0x3, &(0x7f00000000c0)) 2018/03/17 15:50:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/03/17 15:50:27 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, r0) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x280000000000402, r1) 2018/03/17 15:50:27 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000500)={0x0, 0x7530}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) sendmsg$netrom(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@ax25={0x3, {"fba0d1e3e1da45"}, 0x400}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="7c9f321c3f571338bbce05c0e1827d7609905837062cd8fd359ad5ae7c9cf16228ecde7abf15b8c890cf145d8105a579967432ec273a6b15e781d28841f5336e710e5a600abaebb2de4d1aa6453166b6ceeada8b390e823c482d7206757ee3e572af75276d0f1c27a0532b177411cd3350f2c0ff0d225d5c434907f1687f93a79075e74d796ffb6260983310ff843037b20986353660cfe4f77e46b02d0403ba01c7099c46c5d20a3af703297e98a6e0c6cfa939a731c5be0fe924faa25d73c7d6de9801d3bb220f741ff507da88bdc292791b8b", 0xd4}, {&(0x7f0000000080)="291f5d66b398f259cd201d2f84d7826303984d8cf8cabb4835ebb834d0ad5454aa3627b48779b168fab7e5b2453dc13416d41a28681fa258339736d5892cbe8c52253b", 0x43}, {&(0x7f0000000280)="c1b79822292fb32d98a7dc36d8c1e2aaa869ba7ba6aef4b1c309d43c9d5cad09a447dd4b3ac6e569475ed5814d2e319af2b01f884add143136fe5d1494d5dc09599db16549e307e61971ea6a7a115f2cd146ec49a359493b5ffe8f9ee297b827a74cfc21cee5482bd5e1a2b8ae0185b7624b30e66914e5d0dffa78207fd0f7", 0x7f}], 0x3, &(0x7f0000000300)=[{0x50, 0x110, 0x6, "721c566e985293fba36125cbb99bfad9853d0b170cd7afbbc75fd5c6d87c50432136f72bf553fff3debf2f7ab634431dbb905bc0e0e344e69882dbe75c07ad"}, {0x58, 0x110, 0x3a6154e7, "e4a67783df4ff0e3fca370873c4dc27733d48d40457999e474acc63b893ac08c99b2d392f011cfcf25e20868b33d8abb3d68c85371748334fb92361b3c44bc1963f478474a3d"}, {0xe0, 0x6, 0x0, "5fae435d96cf3d8200a50c8ab80c47db98c94a22a402354a178cece8aff305e91031718d1296d063db9debdc1b286fd93b3eed4549e89f14e60ea96d374f719038c3fb74b7572fb1ac16a8adf176b7421735520f4cb89f2fd40ef8587e9e58786e46db99e62afeccea9e5ae27712651dc61f293ac2ae6583e09ec812df89d3d441e0080af5acde5e43244cc089fbb0c786d88972a17d7a4033e6bb7e86864fa46104adb2191ef1f4f3f0e2c816cf35e46d913e0d3f5e5d285444ca14108232c74f81ec3d55ea89e8e72622082e1d1492"}, {0x38, 0x108, 0xfffffffeffffffff, "af51109e249a868fb50085efc52cbd912675d003d6c94f0c7c91d1eae8938490e85c62eb"}], 0x1c0}, 0x24040084) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0xc, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r1}], 0x39, 0x0, &(0x7f0000000540)="29db733cf0fde038d14fe39c5483fe44572306d4e6c97c36a981bf8f7763e9defd6641fbcccfb154b4dcba505d85f92c3d9dab5f9328919ae6"}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000580)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000600)=0x80, 0x800) connect$vsock_stream(r2, &(0x7f0000000640)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/03/17 15:50:27 executing program 1: seccomp(0x1, 0x0, &(0x7f0000a0eff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getgroups(0x0, &(0x7f0000cccff0)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x3f, 0xe14, 0x4, 0x0, 0x4, [{0x5, 0x8, 0x4, 0x0, 0x0, 0x400}, {0xfffffffffffffef4, 0x5, 0x2, 0x0, 0x0, 0x80}, {0x8, 0x9, 0x10000, 0x0, 0x0, 0x204}, {0x6, 0xfffffffffffffffe, 0x7fff, 0x0, 0x0, 0x104}]}) 2018/03/17 15:50:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280)={0xed, 0x0, 0x5, 0xb1c, 0x1, 0x1f, 0x81, 0x7ff, 0x8001, 0xab88, 0x1f}, 0xb) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000100)=@ethtool_sfeatures={0x3b, 0x2, [{}, {0x5}]}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000180)) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000140)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x50040, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000200)={0x0, r4}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/17 15:50:27 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000020201000000000000006c6d00000000"], 0x14}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800, 0x0) [ 47.221302] binder: release 5834:5836 transaction 5 out, still active [ 47.234319] binder: undelivered TRANSACTION_COMPLETE [ 47.241948] binder: 5834:5836 BC_FREE_BUFFER u0000000020dbd000 matched unreturned buffer [ 47.262878] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/17 15:50:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1, 0x771f, 0x7, 0x4, 0x1}, 0x98) sendfile(r0, r0, &(0x7f0000000140)=0x56, 0x200000000000003) [ 47.268402] binder: 5834:5849 ioctl 40046207 0 returned -16 [ 47.276922] binder_alloc: 5834: binder_alloc_buf, no vma [ 47.278210] binder: 5834:5849 BC_FREE_BUFFER u0000000020dbd000 no match [ 47.293766] binder: 5834:5836 transaction failed 29189/-3, size 0-0 line 3128 [ 47.309342] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.315110] binder: send failed reply for transaction 5, target dead [ 47.326014] audit: type=1400 audit(1521301827.345:12): avc: denied { create } for pid=5858 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_netfilter_socket permissive=1 2018/03/17 15:50:27 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x1, 0x0, 0x7, 0xfff, 0x4, 0x9}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000100)=""/29) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00007e5fc6)=""/58) 2018/03/17 15:50:27 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000400)=r1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x101, 0x2}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x408200, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f00000000c0)={0x2, {{0xa, 0x7fff, 0x2b69, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}}}, 0x88) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000fbcff0)=[{0x1c}, {0x6}]}, 0x10) sendto(r4, &(0x7f00000001c0)="fe9eeb4fddceaf3694248f7926cac5fd0f1c3caf6f18e31295782a95823b6eb68fd3e570e3789b6327bc5640325b386fa17f33c8094f552ea0cda60c82edd6d9e118019e585e8e5e188819711d03e51442a23c4379cb82916c992d30312706e2b893f2833fb072bad4850f024c3a1a791f2e2aef7de7b1b2ae638a91d1a50e00a58c1cf38e48292d5e0efb23d9ee72ea38fdb5cd2ebd67097c29e2d5954ad21fd276bd67dfe772231752b1d4d7691f5a95", 0xb1, 0x0, 0x0, 0x0) 2018/03/17 15:50:27 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="ab21f474fcd25c7fdd933727023e6e7f6428bf11bdfcd377626719eaa8e36012c56f7c3cac81f6f739cf4fbe685fb6fa2151cab76abf6a023c84cf15b6d3e566b268e0bcecc85aa78784643457e41102fd2b8c9275a3c914402c328652b5e8a86a7ab88ff3243865b21a10895515754f211f414079d1bbc2139fd6be60db4a43668400c1cc53f3023df09bc79250ade13312d4ad502f14eb82dda0bac4c068b31667aef629c4848a05ed2ddbff459ae94f83cedb889627bf08f9ed433fa3", 0xbe, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000000100)={'ip6gretap0\x00\x00\b\x00', @ifru_ivalue}) 2018/03/17 15:50:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000700)={0x0, 0x26, "a75d01cd25af4e5af14fb88cd4b91dc252ee8662904ea52a337bbc35f918ae60249116e2a67b"}, &(0x7f0000000740)=0x2e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000780)={r2, 0x1fffffffe000000}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000580)={0x0, 0x2, 0x6}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000600)={r4, @in={{0x2, 0x1, @rand_addr=0x3e}}, 0x200, 0x8, 0x1, 0x401, 0x1}, &(0x7f00000006c0)=0x98) r5 = socket$inet(0x2, 0x3, 0x8000) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000240)={r7, 0xfffffffffffff001, 0x1, 0xb9, 0x83, 0xda0, 0x10001, 0x401, {r7, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff]}, 0x20}}, 0x7, 0x0, 0x1ff, 0x1000, 0x5}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000200)=r7, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x4e24, 0x79d, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f00000000c0)=0x10) r9 = socket(0x0, 0x1, 0x7) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000340)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r9, 0x6, 0x2, &(0x7f00000004c0), &(0x7f0000000500)=0x6) bind$packet(r9, &(0x7f0000000480)={0x11, 0x1c, r10, 0x1, 0xfffffffffffffff9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000100)={r8, 0x800}, 0x8) 2018/03/17 15:50:27 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000000)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf0701") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) read(r0, &(0x7f0000b07000)=""/36, 0x24) 2018/03/17 15:50:27 executing program 4: r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)) exit(0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4}, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000013c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x70, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, @in6={0xa, 0x4e24, 0x8f, @mcast2={0xff, 0x2, [], 0x1}, 0xdd}, @in6={0xa, 0x4e23, 0xb5, @empty, 0x2}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x8200, 0xffffffffffffff81, 0x8, r2}, 0x10) timer_delete(0x0) 2018/03/17 15:50:27 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0xc, 0x1, 0x8, 'queue1\x00', 0x7fff}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000180)={r3}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)) ppoll(&(0x7f000021afd0)=[{r1}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) 2018/03/17 15:50:27 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0xffffffa1) r1 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$invalidate(0x15, r2) accept(r3, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000240)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7, 0x2, 0xfffffffffffffff7, 0x81, 0x1c}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000380)={r5, 0x5}, 0x8) [ 47.357558] audit: type=1400 audit(1521301827.375:13): avc: denied { write } for pid=5858 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/17 15:50:27 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) fcntl$setsig(r0, 0xa, 0x17) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000000c0)={0x8, 0x40, r2, 0x6, r3, 0x3, 0xdec1, 0xb}) socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/17 15:50:27 executing program 2: r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x513200) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0xb, 0xa, 0xc, "ebfd70e5f1d3c2c5989074cdfc5ebb94eaa03c9515d64473921751769a956b6ba620d4f08f18ee78ea6727dfb7b5916bf585199380b7a1f904673223934fd60a", "f0a2038896a4a2d94462dcc89c0a66849b79c79ca7b47a2683d6da4aff3c0e626a104c1ec22786cd279b454187e91a8b37c72ffcf84679f35923ee3488146648", "6c240bdce111e38dc3d8f5f9f97423e64df7c17ba2f01ecb62ce582276fbda66", [0x8, 0x401]}) exit(0x0) prlimit64(r0, 0x0, &(0x7f0000001280), 0x0) 2018/03/17 15:50:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in={0x2, 0x4e24, @rand_addr}, 0x10, &(0x7f0000000680), 0x0, &(0x7f0000003f40)}}], 0x2, 0x0) 2018/03/17 15:50:27 executing program 1: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='fdinfo\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/03/17 15:50:27 executing program 4: r0 = socket$inet6(0xa, 0x40000002, 0xaffffffffffe0006) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x40000) gettid() r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000200)="6e65742f1a6f3e62646465ff00000000000000") ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x7, 0x4, 0x6, 0x4a], 0x5, 0x5, 0x3, 0x2, 0x4e0, 0x5, {0x7, 0xb1, 0x80000000, 0x200, 0x66ca, 0x0, 0x4, 0x7, 0x100000000, 0x7fffffff, 0xfffffffffffffffa, 0x2, 0x8001, 0xd7e, "8abd69097c50dae44fd165d98663867951c46781e8fed5935f8f1aad9443fa1f"}}) close(r0) close(r0) 2018/03/17 15:50:27 executing program 5: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000000040)) 2018/03/17 15:50:27 executing program 6: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x9, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x3, 0x180) sendmsg$nl_crypto(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x221, 0x70bd2b, 0x25dfdbfc, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0xc885) sysinfo(&(0x7f0000915f29)=""/215) 2018/03/17 15:50:27 executing program 7: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x20000000000002b6, &(0x7f00006b1ff0)=[{0x24, 0x0, 0x0, 0x8}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@setneightbl={0x14, 0x43, 0x4}, 0x14}, 0x1}, 0x0) 2018/03/17 15:50:27 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x8000) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0xfffffffffffffffd) 2018/03/17 15:50:27 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003ff2)='/selinux/user\x00', 0x2, 0x0) pread64(r0, &(0x7f0000007f2a)=""/214, 0xd6, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000000040)=@nl, &(0x7f00000000c0)=0x80) 2018/03/17 15:50:27 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) times(&(0x7f0000000040)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0xffffffffffffffff, 0x3cd85e17) readv(r2, &(0x7f000065dfc8)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/03/17 15:50:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x8000001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = dup3(r0, r1, 0x80000) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x19) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(0xffffffffffffffff) close(r1) 2018/03/17 15:50:27 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000140)=""/130) 2018/03/17 15:50:27 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000100), 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x64, "c3fe4a8db8848b05a5d513915ebaa7508ed395592de60cf91070d3f39fcdb3dc3eb06b6d74a18a81d6fea53f86eb71c56f14216089fcd680fa520b8680e756923375813d7e3003e5d8f47b37945f403a3700bff5943b2394edb24fed4e3052844bbcc0e1"}, &(0x7f00000001c0)=0x6c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/17 15:50:27 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40000) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) tee(r1, r1, 0x4, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') close(r2) ioctl$KDDISABIO(r2, 0x4b37) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) 2018/03/17 15:50:27 executing program 1: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080041, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') open(&(0x7f00003b6ff8)='./file0\x00', 0x80880, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') 2018/03/17 15:50:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) mmap(&(0x7f0000bdd000/0x2000)=nil, 0x2000, 0x8000, 0x10, 0xffffffffffffffff, 0x45) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x401) 2018/03/17 15:50:27 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x6, &(0x7f0000002000)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x20c00, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x100) clock_nanosleep(0x1, 0x1, &(0x7f0000000200), &(0x7f0000000240)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r5 = dup3(r0, r1, 0x0) accept4$netrom(r5, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80800) 2018/03/17 15:50:27 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x5429, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setfsuid(r2) r3 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00') symlinkat(&(0x7f0000023ff8)='./file0\x00', r3, &(0x7f0000012ff6)='./control\x00') 2018/03/17 15:50:27 executing program 1: r0 = fanotify_init(0x2, 0x80000) write(r0, &(0x7f0000000140)="5da35b3d80b87c027ad764866f33ec1ae8ef28729c4813d9610a4044f8a76c87dde2781c40361653c7cf272b2823e224fc0222eebaed3673c6ca3fd26eae02f31e24d5dcf9790c464f6c2e0cac9202fa4dbd6a0010b27c2243fb08c93924a4c0815a1629d070bbb574488b16eb081fa95797f7bb74f832ba1b6b0ab9fc6cd52f09678101c20cee937b9eaf62b1f49cd57e11dc537c54864b7b18387add482a46a560506b60dc76df6211442413d929b461a2c474dd03f4ec484273f50b7e542df80f69f8eea4656c50f3725821b8ab529bc16571c087d7283b81674c6588fb5c47ceabdddf99e0779b2adb748f6c77bea1fdf5416717fc", 0xf7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000001240)={&(0x7f00000000c0)=@hci, 0xc, &(0x7f0000001180), 0x0, &(0x7f00000011c0)=""/101, 0x65}, 0x0) connect$unix(r1, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r1, &(0x7f0000525000)=[{{&(0x7f0000000240)=@l2, 0x80, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/03/17 15:50:27 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0xd65, 0x3, 0x7ff, 0x400}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="7a000000d01f54ca5e7af955a2da661931ab04fd2861ef462f2a5539c30300bec67ec510a1996f36f9967debd84e68f86dcaa5ed624ef90e5858f43174e011bb658ff9bc0ff4c7c9dde9c182e51ee0143c22efcc75424ae3458b80b75f2e058f4ae9185817d02f28efe4507a16f9c4ac414e5593265b84df73a32f3c7bca17815460c7b6e4b9eaa6830ee51d156c05c3f88a6555d35d0bdaf846f11f20c2c22a2ee4a751fcfc48beab6048da6e0f79b5c259370a1c2146d196d19d3cdafa9ac386cafa00ca3a12b42b93c80fe21959053d2c25fc3d19a385d479dc5d865310be21c527247e97fe23b5f546244642f4d6b150"], &(0x7f0000000340)=0x82) fadvise64(r0, 0x2b, 0x6, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xb3a3, 0x0, 0x0, 0x996b}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) 2018/03/17 15:50:27 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001c80)={&(0x7f0000001840)=@newsa={0x188, 0x10, 0x1, 0x0, 0x0, {{@in6, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0x0, 0x0, 0x0, 0x84}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc7539(lrw(ecb-twofish-3way),sha3-384)\x00'}}}, @algo_auth_trunc={0x4c, 0x14, {{'rmd160-generic\x00'}}}]}, 0x188}, 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x3f, 0x2, 0xe41}) 2018/03/17 15:50:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) readahead(r0, 0x1, 0x100000001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000002440)=[{&(0x7f0000000280)=""/26, 0x1a}, {&(0x7f00000002c0)=""/131, 0x83}, {&(0x7f0000000380)=""/29, 0x1d}, {&(0x7f00000003c0)=""/89, 0x59}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x6, 0x0) close(r0) r2 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000024c0)=0x80000000, 0x4) accept$packet(r2, &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000041c0)=0x14) sendmmsg(r1, &(0x7f0000005940)=[{{&(0x7f0000002500)=@in={0x2, 0x4e22, @rand_addr=0x200}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002580)="1f6d2668749923f0", 0x8}, {&(0x7f00000025c0)="2e33985dabd27cbea609b146598fbe9cd48c3f5e9c3c59b4fe6eddc86fec5c1fea8a7c883ebaf87ea03bc69d4550d6a841e111a362f9557b834629ad23e1d768abb6c73b2005f8446108784b3d268f98cd21d5cf3188d872223b3f3a70e3f91b40cc", 0x62}, {&(0x7f0000002640)="d4321ca1c5ccc5f1b8280b9851e910279a130234a5b38fdebaab8e8588146e96b904ba8e92a774e0a325a057e1161e45172cca49f69ebe1f50", 0x39}, {&(0x7f0000002680)="5f8b235d0d139bf9510348d76d7183a75595507dfc4a8471cf413ef24016638c726f94d4f7887bded40d80f60d52b36ed749c5833fed", 0x36}], 0x4, &(0x7f0000002700)=ANY=[@ANYBLOB="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"], 0x1e0, 0x20000011}, 0x5}, {{&(0x7f0000002900)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x2, 0x2, 0x2, 0x1}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000002980)="336503fbbc4c9fa8a59a4ae673123cc42d929f362ce4d80f325edff477bc8496da6b7597ae", 0x25}], 0x1, &(0x7f0000002a00)=[{0x58, 0x115, 0x2, "d9575153346d6c1e83ade8ba6cbab0e58318a6681e71f6501535b1f56b97f42c239a6f892c48bec48997f8eb82bc6b401c08065d1c615df80b1c3a800f407094e8c2"}, {0x30, 0x113, 0x1, "b5f8466984775fcbd0977be78e014165e939ffe87ffded21162891beca184ae2"}, {0x100, 0x117, 0x5, "030575c1f218594c21a0a7d7238586db653111548897851016bf43bd5fa82aea68f0a509b0fba0ce214c1d0d5b28a91e946a2233eaf4bf1abb6d0562f977b12fa533a368d2955d894c9a29f5b6b0b7c42352c9db21a08b22aa08487a0cf55b6dd60d24aa75e7524c1aba4d67b3660b60f3c189d4c569e3143492846aa12b64acd556650cf11b530c7163c5e1ec35660667d4c4008580353f9e193322ebf94d736915ea2862981eff46a108dcaf53b0e6007255e47cfae83a26c8ac09591d01b156bf966973bc1e144dff4843331a5c4cd0c127b25cdb8910dbd5a52594b0166125c7f6503f72faf8b81bdf7fef"}, {0x20, 0x13f, 0x1, "dfddc2e934d150210f"}, {0x80, 0x11a, 0x80000000, "3058c2358704485cd28ebb142d1fb5ad0623201c8bcfbcc7c72f04f67258e506bacd66ded947e0cf138cbc069c7c9dc36d313b1991d280ed480fd74951d5564f9b0e51b9958aed7bfa94af181558205d4e8e83ac6fb51245c11fd928f21b472c62bd63d8638940d3f9c0d92658b3"}, {0xe8, 0x88, 0x8, "90277f1894b2ad6d92fbf3bbb6745467f409e7a19702cdb0fd64ebdc3bd7ae5edeeb0326292fcd3b7a2d4d871b03112579070cd76ca0508ea50c9fcbf00d24fe535b4b3f8501dac1881e755eeb78a2ab286abedae2d5b1118fa353a221ed6152b42df678c91d827fa975de0bac2dabde3b3486e80eeb7422357e9fe6259268f547a44f66ef32f396d9b9088c9825323c5b6a5dca47823027f98a6ad9d175f798311fa0ab6d4b1c24d4fb9d4141d18315254b3e8ecfc60ad4cd95bb0fccc81346c94e107add1dc50e5b8d857c1db2c1e1e9d993bcbe3654"}], 0x310, 0x891}, 0x2}, {{&(0x7f0000002d40)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000004100)=[{&(0x7f0000002dc0)="8674550220c804125b0ced3612b804a785d65ee155e88345ed1ef3efa32ff4941cbfdcf220f6cac358e110fbcd89183fc1ee90e9bf97595b26207ad8858c675d82b7a759f7f9819705da6024a235d9681dcb72e1bb72e3cc93111879d209ae0441b683befd77a332d73026940f91b2f7ea06710a57f340e83c85d69028d3d7618c7b86d718f0c63c87986ad2d77729ab734de617e3da99f4ebe6771afa99cf5fb831a251fd6c68a188b22c432cc4aaad7331859f9e77269353f24fab", 0xbc}, {&(0x7f0000002e80)="62e151cd3d56b350c1ce71e41a253a0f3b3a899ef5a53bb80ca1e653c2be4fb68395ec1c26a611faafaf6ee61efca4ee4319f124385704b490ee24c20b24d3c2aeaf4e13fc23", 0x46}, {&(0x7f0000002f00)="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{0xc0, 0x0, 0xff, "d5dce4c970b5786e75dc5e0d4bf5819ca6702a125deb627ab59ae0022c906ffb9b1d2d1a05178e89aa0c6dfcb0f53264e9b8454ecb23f08225ee6d4acd621d2792d02ff26921bd8c19f223e0487a3d5cecff66a443e0f381e870a6a5f84905af4470384b79133f73b92f213540e0c2891eef4dc7f14574e9f26c5ca8dc683f439ba47e8b1b3b1b1479c7665ffccf72c7257c229fae3ebfcaa4424e9a708484645f6b601286df796765f835"}, {0xf8, 0x11d, 0x7fffffff, "39006ed957c088068c1118a44ee56c247f1cc2e1c149d8cdf13c73a95763bb2e7f8d61b1d218e7db33c6480779f6c69f5ebf557b59642996c5d9c215b72eecf2636dc1fd70cd518b7c24802092332b09c6436dc8e38920803196cbc6bc47c9071c0abd70f64f47e142f6d4326b8d461c75af547e6f4e59827ce77283d3fdbc54568e3742b8fa6620a73b157b573516067b5aaeac02bafcf6860de5862bdd2d8982a8644d6d14cae07d7baf2e52d77f70c2b1d01d7883264a5993733f104e9274e15823c5be0290efcea9fd1c486f081f02a345fa0facf30bdd21d3da60a0a36ac2"}, {0x98, 0x88, 0xda0, 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{&(0x7f0000006200)="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", 0x1000}], 0x2, &(0x7f0000005a80)=ANY=[@ANYBLOB="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"], 0x148, 0x9a6de4c2821757b7}, 0x10001}], 0x5, 0x4000) 2018/03/17 15:50:27 executing program 6: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00002df000)={&(0x7f0000c0b000)={0x10}, 0xc, &(0x7f0000823000)={&(0x7f0000bc3eb0)=@delpolicy={0x5c, 0x14, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) 2018/03/17 15:50:27 executing program 3: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000340)={0x3, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000380)={r1, 0x2}) mknod(&(0x7f00000002c0)='./file0\x00', 0x2, 0x10001) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r3 = epoll_create(0x8000) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000500)={0x0, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r4 = gettid() syz_open_procfs(r4, &(0x7f0000000080)='ns/net\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000faeff4)) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000440)={0xbc, {0x2, 0x4e22}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x209, 0x20, 0x100000001, 0x8, 0x26, 0x0, 0xaf, 0x81, 0xffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="378482330100fbba"], &(0x7f0000000040)=0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x4, &(0x7f000000a000)) chroot(&(0x7f0000000400)='./file0\x00') r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f00000001c0)='sit0\x00') clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{0x77359400}, {r6, r7/1000+30000}}) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') fstatfs(r5, &(0x7f0000000200)=""/155) fanotify_mark(r2, 0x80, 0x20, r2, &(0x7f0000000100)='./file0\x00') 2018/03/17 15:50:27 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14d80000050001ff00000000000000003002e3c2dc68147a0a538edd7b8b4b24cf0bc72a5136a1b0d3b434f0d27fe9ac79a9ae813efdeee2848c8188512959b0835fb663c7243bc58bc6c02f98c94b2333d6dd6f0baac7259fdc6ea74aeaa88ba33417a133e81abb06f963a299c7d31b91cc97aa65e3cec551cd1785d14a3580f43b7f7b86d6544d6682a45b2fd49374fccb60f7cf401096a48810467da8ca0bbf7d8eb2"], 0x1}, 0x1}, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/03/17 15:50:27 executing program 5: r0 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000140)={r1, 0xdd9032c198407c06}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2980, 0x0) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000180)=""/157, 0x9d}], 0x1) 2018/03/17 15:50:27 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) poll(&(0x7f0000663fe8), 0x0, 0x299b) keyctl$describe(0x6, r0, &(0x7f0000000500)=""/234, 0xea) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000001c0)=0x80, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@rand_addr=0x5, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x1, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x21, r2, r3}, {0x7, 0x9, 0x1, 0x400, 0x81, 0x1, 0x6, 0x100000000}, {0x9, 0x6, 0x80, 0x7}, 0x2, 0x6e6bbc, 0x2, 0x0, 0x1, 0xb00864170d84a05c}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x3f}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x4, 0x1, 0x2, 0x20, 0x7fffffff, 0x10000}}, 0xe8) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7fffffff, 0x9, 0x80000000000000}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={r5, 0x4, 0x1, 0xfffffffffffff800, 0x4, 0x1}, 0x14) 2018/03/17 15:50:27 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) dup(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x1c, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=[{0x1da, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x2, r2}) 2018/03/17 15:50:27 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x3) write$selinux_user(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a68616c645f6c6f675f743a73302073748f3e45c07500e07190e8671ef2f74b164db940ad0eea85ff922d52d3d372ef6a06f933c87c943bb35511a4ac4883836e6695b7ec82e96cb0a5e8ad5761b4257905000000f85b77b1e7f1b0b8ccbfef8cb25b3b6133bd788e99037d56274da92df0e5adf97394860145b39f76892567fb64d83ed3e5174015d2555d3c771dee464db94115118cd85a3db29f8ea9b2c22ef09a3a55cdba5934057fea21152369f85fbccb705f0affa08460c756df0cacca99d03d42c16fdf4d1b3f8c"], 0x28) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) close(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='teql0\x00', 0x10) fstatfs(r1, &(0x7f0000000140)=""/55) [ 47.725201] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/17 15:50:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') flock(r0, 0x6) pread64(r0, &(0x7f00000000c0), 0xfffffffffffffd62, 0x0) fcntl$notify(r0, 0x402, 0x29) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x2a693, 0x4) 2018/03/17 15:50:27 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000000000)="ce12f6f95b46e35778e84928408e50b1eca0e1515b8444117cfd9a498effa3ac7d88", 0x22, 0xffffffffffffffff, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) 2018/03/17 15:50:27 executing program 5: r0 = memfd_create(&(0x7f0000c2effc)=',\\', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x101000) mq_open(&(0x7f0000001000)='#*\x00', 0x0, 0x0, &(0x7f0000735fe0)) 2018/03/17 15:50:27 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100090a000000ffffffffffffffff0200100000000000000000000000000003000600000002004e20e000000100000000dfd1873100000000030005000000000002004e20e000000100000098fdda1c4e5030ee9cdb484f00eb95b4b3cc875f6dca1e1b46f5f84b003bda2b27accc6523eaa0ef0d7cf8bd9767f61a4323ea01e17e4bd572db2772890f20715b2b6e61dacf8dfc3d5f215ee35d7a520ce7b2559ed5249374936b"], 0x50}, 0x1}, 0x0) 2018/03/17 15:50:27 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/17 15:50:27 executing program 3: mprotect(&(0x7f00009a8000/0x1000)=nil, 0x1000, 0x1000100) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000008, 0x10, r0, 0x0) 2018/03/17 15:50:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x400) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/212) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x1000000) 2018/03/17 15:50:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000461ffc)) 2018/03/17 15:50:27 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) ptrace$cont(0x1a, r1, 0x2, 0x5) 2018/03/17 15:50:27 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2000000013001103000000001eae7392328d0000000000ac141400b2e946fea57441eb5349a8005e4d8dabcc14f7ad794b38b23b49335b1e06ad8cbc100f8536b0b3b304ce07ac02cfbf2cacb9ea066de3a7a26b8075f70a49fda9b1c3109cf301f8f258a235fb764cbf902ff164cdda26539b06713d77f7f5102f91f10457ac0000000000000000000000aaa2e17df5942f07c86337359d56ad8aba5f804a35f0e229c9860c329cf7afde526f13662b644cf47d5ce7b0647d01167149d798a0b690f0e708fac1e0d613fe4ea89c01da12c8d6f0af6633fa7fded1facaef872fc677d76734f45a240e4cf4d0fe6c2e27"], 0x1}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4040, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xfffffffffffff2ef, 0x2, 0x5}, 0x8) 2018/03/17 15:50:27 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r1}, {}, {}, 0x0, 0x20}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4, 0x4000000002b}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x2}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)={0x8, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff]}, 0x6}}, 0x1, 0x7, [{{0xa, 0x4e22, 0xc8, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, {{0xa, 0x4e21, 0x583c9554, @mcast1={0xff, 0x1, [], 0x1}, 0xc6e}}, {{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80000001}}, {{0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, [], 0x16}, 0x101}}, {{0xa, 0x4e20, 0x1000, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}]}, 0x410) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000900)={0x1, 0x7, 0x4, 0xf4, &(0x7f0000000080)=""/244, 0xa7, &(0x7f0000000780)=""/167, 0xbc, &(0x7f0000000840)=""/188}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000000000)=ANY=[@ANYBLOB="02120000020000000000000000000000b577727417863b029ac6918988f87ccedd4b6f4c1d9965341b91415ed13f947c3b70df154155cdd038fa1d70652b35b1"], 0x10}, 0x1}, 0x0) 2018/03/17 15:50:27 executing program 0: r0 = socket$inet(0x2, 0x3, 0x7fffffff) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e676c650000000000000000000004000000876fbaeb00000000000000000000000000000000"], &(0x7f00000000c0)=0x1) 2018/03/17 15:50:27 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffff248}) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) 2018/03/17 15:50:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c69cb255010e6f736e26332ff443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) 2018/03/17 15:50:28 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r1, r2, r3}, 0xc) r4 = eventfd2(0x200000005, 0x0) readv(r4, &(0x7f0000001600)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0x4}], 0x2) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000080)=0x2) 2018/03/17 15:50:28 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x140, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x7) write(r1, &(0x7f0000000300)="f2000094ffa41108000000000000000000000000000300044dd3c85daa1804eb088f30a8c10181c9388cfbfe558dbd6b593d1c20ace1ee25a6c419d442191a20441864860bc1a9c3807048ac5d64cf17cbf14a8cb559ab358654a9ff070000a61fd936100f5abe073c89bc7d80a7cff008f07d24ee331dc8081f4675813ffceae0dbafd9", 0x84) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000240)=""/172) recvfrom$unix(r0, &(0x7f00000001c0)=""/107, 0x6b, 0x1f, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) recvfrom$unix(r1, &(0x7f0000000000)=""/139, 0x8b, 0x10000, 0x0, 0x0) 2018/03/17 15:50:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x4, 0x9, 0xffffffffffff0000, "bbbf31ee0069b9e6193c47d52343639285ce83542df5eb8fc2ce3110888fe63faeab3cc480a2bc55164becef283c96c30995be775e09029b397de1265fde9c3fbe67d5ab9a556a37bdb58b28e84e41a3"}, 0xd8) 2018/03/17 15:50:28 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00005b7ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000024fffc)) 2018/03/17 15:50:28 executing program 0: prctl$intptr(0x1c, 0x7f) prctl$intptr(0x1c, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x9, 0x66, 0x3, 0x3ab, 0x1, 0x100000000, 0x7, 0x8, 0x9, 0x50e, 0x1, 0x4}) 2018/03/17 15:50:28 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/17 15:50:28 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) unlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200) signalfd(r0, &(0x7f0000000100)={0x5}, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/17 15:50:28 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x20000000000001b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff]}}, 0x14) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) 2018/03/17 15:50:28 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write$evdev(r0, &(0x7f0000000380)=[{{0x77359400}, 0x0, 0x0, 0x400000000004}], 0x18) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000040)={'broute\x00', 0x0, 0x3, 0x85, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000140)=""/133}, &(0x7f0000000200)=0x78) [ 47.997195] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42239 sclass=netlink_route_socket [ 48.031162] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42239 sclass=netlink_route_socket 2018/03/17 15:50:28 executing program 1: r0 = socket$inet(0x2, 0x10000000000002, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000be5000/0x2000)=nil, 0xfffffffffffffdf8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d51ff4)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) 2018/03/17 15:50:28 executing program 5: r0 = eventfd2(0x1, 0x1) read(r0, &(0x7f00005a5f16)=""/234, 0xea) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) 2018/03/17 15:50:28 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0xe526, 0x2, 0xd9d, 0x10}, {0x4, 0x3, 0x1, 0x9}]}, 0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x18, &(0x7f0000001080)=""/4096, &(0x7f0000001040)=0x1000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x4ffe, 0x0) mq_getsetattr(r1, &(0x7f00000000c0)={0x8, 0x3, 0x2, 0x2, 0x1, 0x3, 0x3, 0x20}, &(0x7f0000000100)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xe1}, {0xa, 0x4e24, 0xe8000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0xc660}, 0x0, [0xdf2c, 0x89, 0x17e, 0x6, 0x0, 0x2, 0x7, 0x5]}, 0x5c) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/03/17 15:50:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f000014dff8)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x5c94, 0xc2}) 2018/03/17 15:50:28 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000001ff4)={0x2}) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_pts(r0, 0x200000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x8, 0xffffffffffff420d, 0x2, 0x9, 0x100}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 2018/03/17 15:50:28 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000080)="4da0d286eb1111dc27d25841eb21e7589710af7640e1112533b9556ad8a4d4d977827be4439cfa9ebada", 0x2a, 0x10, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x2}) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="8e14799ec73c0ed49e93aba6937c17e8e1368c5cf7448da49038f790def9d4f134a42a92883508fe204851a72dde8d79", 0x30, 0x0) keyctl$setperm(0x5, r2, 0xffffffff) socket$key(0xf, 0x3, 0x2) 2018/03/17 15:50:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000280)=0x4, 0xffffffffffffffa4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xc0, &(0x7f00000000c0)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xd3, @dev={0xfe, 0x80, [], 0x12}, 0x7f}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r4, 0xed2e}, &(0x7f0000000240)=0x8) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r5 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r5, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x240, &(0x7f0000000040)=[{0x10, 0x1000000}], 0x10}, 0x10}], 0x2, 0x0) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/17 15:50:28 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000540)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/69, 0x45}, {&(0x7f00000001c0)=""/244, 0xf4}, {&(0x7f0000000100)=""/125, 0x7d}, {&(0x7f00000002c0)=""/164, 0xa4}, {&(0x7f0000000380)=""/13, 0xd}, {&(0x7f00000003c0)=""/6, 0x6}, {&(0x7f0000000400)=""/4, 0x4}], 0x7, &(0x7f00000004c0)=""/114, 0x72, 0x100}, 0x22) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21}}, [0x8, 0x6, 0x7fffffff, 0x2, 0xfffffffffffffffd, 0x7f, 0x3, 0x7d4b, 0x9, 0xfffffffffffffdab, 0x6, 0x40, 0x59, 0x7, 0x9]}, &(0x7f0000000680)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000006c0)=@assoc_id=0x0, &(0x7f0000000700)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000740)={r2, 0x5, 0x4, 0x0, 0x4, 0x200000000, 0x0, 0x2, {r3, @in6={{0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}}}, 0xf5c, 0xba, 0x64, 0x1, 0x1}}, &(0x7f0000000800)=0xb0) syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004ff3)='dns_resolver\x00', &(0x7f0000007ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="d91f20c2f8b643bc7a8052c49e76865167a1c55840c95d992a7da7b102db1fcd", 0x20, 0xfffffffffffffffe) 2018/03/17 15:50:28 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) prctl$getname(0x10, &(0x7f00000006c0)=""/228) r1 = dup(r0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000000ffc)=0xf495c76c6de1c36e) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0xf34, 0x3, 0x6, 0x200, 0x0, 0x7004}) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000340)={@empty, 0xb, r3}) pread64(r0, &(0x7f0000000180)=""/89, 0x59, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, @in=@broadcast=0xffffffff, 0x4e21, 0x6, 0x4e24, 0x7fff, 0x2, 0x20, 0x20, 0x3f, r3, r4}, {0x95f3, 0xffffffff, 0x400, 0x10001, 0x1, 0x400, 0x7, 0x7}, {0x8, 0x200, 0x200, 0x101}, 0x0, 0x6e6bb6, 0x1, 0x1, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x7, 0x1, 0x8, 0x8000, 0x286, 0x2}}, 0xe8) sendmsg(r5, &(0x7f0000000580)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80, &(0x7f0000000080), 0x5990e17e15d08986, &(0x7f0000000440), 0x0, 0x800000000000}, 0x40) pread64(r5, &(0x7f0000000080)=""/48, 0x30, 0x57) 2018/03/17 15:50:28 executing program 2: seccomp(0x1, 0x0, &(0x7f00001a1634)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x200, @empty, 0x6f}], 0x2c) fremovexattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_default\x00') 2018/03/17 15:50:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80600, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000140)=""/181, &(0x7f0000000200)=0xb5) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) fadvise64(r0, 0x0, 0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)=ANY=[@ANYBLOB="2c0000182100ff028fd1b3026d8009acd649ffffff03ffffffff0a0000000c00000000000000040000000c00"], 0x2c}, 0x1}, 0x0) 2018/03/17 15:50:28 executing program 6: r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffe) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000300)="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", 0x425) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1}, 0x20, {0x2, 0x4e22, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/03/17 15:50:28 executing program 7: getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6f970000010039beed0ec5554ce92d5c6f6d5f73636f5e865745c7bbf55e72") writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)='-0', 0x2}], 0x1) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/17 15:50:28 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc00, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) recvfrom$ipx(r1, &(0x7f00000000c0)=""/116, 0x74, 0x12000, &(0x7f0000000300)={0x4, 0x3, 0x1, "8af574744915"}, 0x10) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xb}, 0x4, 0x0, 0x4, 0x400, 0x4, 0x2000260, r2}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000032, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/17 15:50:28 executing program 3: rename(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000000)='.') rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') 2018/03/17 15:50:28 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bcsf0\x00', r1}) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) 2018/03/17 15:50:28 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) mq_timedsend(r0, &(0x7f0000000080)="f363bd52c354ba55dece44b6e11ce2267836f02ae886dd2a78629cd30caa9b9ac4c3c67bed5a1d896626abc7c8d6908691343345451a9e0851157f240bf6bda249557e98407cb46e0cc7ef65de4f2e7ddbb57be1c86a06594283e7d39327bfd745680a9aac886ac7e1f1bdc31ed09ecc099bc7db3b34c003fd7cb7ce9fe0938d7eb4a098d30ade1055bc4f3af7d3bd43c18a246e0b6f98a53e", 0x99, 0x4, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f00000001c0)=0x6) 2018/03/17 15:50:28 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0xfffffffffffffe89) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000001c0)={'raw\x00', 0x10000089, [{}, {}, {}, {}, {}]}, 0x1eb) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/67) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f0000000240)=""/135, 0x87) 2018/03/17 15:50:28 executing program 3: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000c2dfd0)) 2018/03/17 15:50:28 executing program 1: mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @broadcast}, &(0x7f0000000140)=0xc) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x110, r0, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000000000)={0x77359400}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x1ffffe, 0x3) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000080)) read(r0, &(0x7f0000000240)=""/158, 0x9e) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)='teql0\x00') 2018/03/17 15:50:28 executing program 4: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffff, 0x1) getpeername$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) modify_ldt$read_default(0x2, &(0x7f0000decf9e)=""/98, 0x62) 2018/03/17 15:50:28 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = inotify_init() epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000011fd2), 0x0) 2018/03/17 15:50:28 executing program 6: r0 = socket(0x7, 0x5, 0xffffffffffffffff) setsockopt(r0, 0x107, 0x1, &(0x7f0000000080)="010000002000040000000000009139cc", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x800, 0x0, 0x0, 0x7, 0x9, 0xa37, 0xfffffffffffffffa, 0xc93e, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x3f}, 0x8) 2018/03/17 15:50:28 executing program 5: modify_ldt$write(0x1, &(0x7f0000000180)={0x100, 0x20000000, 0x2000, 0x80, 0x2, 0x100000001, 0x1ff, 0x0, 0xff, 0x1}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000000)=0x24) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x1ff, 0x8) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) 2018/03/17 15:50:28 executing program 4: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x96, "c839fbac913349fe1fbe79cfe47ad37ee6c441c242e746292c2e719ed144f0ded09943d6acab3b036941433f97229ff56a65be59c0e587a5df34f83276feff51a0a5e9b6e0fa177cb1157ba533b610dde279116b5af8393f3d66bd5647275a9c7d6c8ac44092de36dd1633257d1c0f3a8f5a256fc0094d76e95a55850b0cc4eae7ac17360390f5d8fe51826e9271be80e00baf5623bf"}, &(0x7f0000000100)=0x9e) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x3ff}, 0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) getpid() r3 = getpid() fcntl$lock(r2, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x9, 0x1f85, r3}) 2018/03/17 15:50:28 executing program 2: getrlimit(0x92f16bf6f58990dc, &(0x7f0000000000)) 2018/03/17 15:50:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) read$eventfd(r0, &(0x7f0000e6aff8), 0x134) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x20, 0x0, 0x6ad, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x1}, &(0x7f0000000200)=0xc) readahead(r0, 0x8, 0x4) 2018/03/17 15:50:28 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000500)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x1, 0x2, [@remote={0xac, 0x14, 0x14, 0xbb}, @empty]}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)={0x14, 0x13, 0x109, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) r2 = socket(0x3, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xfffffffffffffff9, 0x80, 0x8000, 0x5, 0x7c67, 0x5, 0x81, 0x9, 0x2, 0xa2ff, 0xf5f, 0x80000000, 0x100000001, 0x7, 0x41]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={r3, 0x51, "d4f7e43a607b445727c77ddfe2f188b687b2d0dfb03650eab62f869419170cef460bf80003b834e3eca7dba2f266a140fe5e73f1fef4c148c629600a70d8a49a56e531fd33d69a83b45d7fde8a0ecc65a2"}, &(0x7f00000002c0)=0x59) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000440)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xb}, @dev={0xfe, 0x80, [], 0x19}, 0x7, 0x80000000, 0x3ff, 0x500, 0xa6, 0x80000000, r4}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x6) 2018/03/17 15:50:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000734ffd)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0xcf5, 0x9, 0x5, 0x7fffffff}) 2018/03/17 15:50:28 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x4000000000000000, {0x100, 0x100000000, 0x7ff, 0x40, 0x4, 0x4}, 0x6, 0x54}, 0xe) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r1, &(0x7f0000575000), 0xffffffffffffff4e) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/17 15:50:28 executing program 0: prctl$getreaper(0x2c, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) recvfrom$llc(r0, &(0x7f0000000080)=""/26, 0x1a, 0x40000001, &(0x7f00000000c0)={0x1a, 0x333, 0x8, 0x7fff, 0x1000, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/17 15:50:28 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00000000c0)={0x0, 0x80000001, 0x25}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d4a000)) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x55, 0x0) mkdirat(r4, &(0x7f0000000040)='./file0\x00', 0x20) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00002b2ff4)) r5 = dup3(r1, r3, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000000000)={0x1, 0x516b, 0x98, 0x100000000000, 0x4, 0x100000000}) 2018/03/17 15:50:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/fib_trie\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x8000, 0x7}, 'port0\x00', 0x0, 0x2, 0x5, 0xffffffffffffffe1, 0x3, 0x10000, 0x100000000, 0x0, 0x5, 0x2}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x2, 0x16, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/40) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f00000001c0)=0x9, 0x4) pread64(r0, &(0x7f0000000240)=""/178, 0xb2, 0x0) 2018/03/17 15:50:28 executing program 3: pipe(&(0x7f0000000040)={0x0}) read(r0, &(0x7f00009ce000), 0x0) 2018/03/17 15:50:28 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) 2018/03/17 15:50:28 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=ANY=[@ANYBLOB="3c000000120021000000000000000000ff020000000000000000000000001001000000000000000014000d0000000000000000000000000000000000"], 0x3c}, 0x1}, 0x0) ioctl$void(0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000140)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002ec0)={{{@in6=@mcast2, @in6=@loopback}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000002fc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r6 = getpgid(0x0) r7 = getuid() stat(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) stat(&(0x7f0000002c80)='./file0\x00', &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002e80)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002b80)=[{&(0x7f0000000240)={0x2874, 0x22, 0x1, 0x70bd26, 0x25dfdbfe, "", [@nested={0xb8, 0x73, [@typed={0xc, 0x6a, @u32=0x10001}, @typed={0xc, 0x4a, @u32=0x1f}, @generic="8ce88780e6ef7e199c45bec93be12e75f1eb0ba36d87b54045ef67e9d54309264add1a6202fcf484a555259b619c4515bebfbd6c967f3149be8d62669037", @generic="56dbae778c8e092fcb96a957909f4b3eb9056c387ff34b0945f032c8e9d6968a072148221569e8e4b27ddf21bc670c823824020a91ab258ddf7110d5e27d23bf69a581182a355a74985f45c38ed660ee9a76e68ccfbd4f94252beaa4ab"]}, @generic="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", @nested={0x48, 0x1c, [@generic="b37511b82898fb7496ee3acf3471309dafebb9d8bc7390a10274dbb77f71b51e02800800bbfe0ef6fad339aae39e436f3907f14104268dc88fc351e5e2abd58c76c6"]}, @nested={0x11bc, 0xe, [@typed={0xc, 0x68, @uid=r2}, @generic="c173d9041ac603d4caf0a1b15a01573e1ef2c3069f008768f38e3f893a60b4452b7d6f1ecb418b165a901a03249327855f7bde4b14aae08450c52a49750f33975117becea054e792738ee485b2e88f3e6948c4b319899ebd160548a160c131af366d023a354033d27610df76d8e957a034347ee847c9bb157ac192d520d6c20d7068e17a4619b28ed1e141375c502dc5307fdc351182c630222bd5f9858eaa613f407d142fa59d4bf9", @generic="126e91ff9e0f83f149da1982626998fa78db9c243a99dec1101ddaabe2f118d59d7b32b66378bac20ed49de4d166370493fdeeb6293a3772b16825219bf1484a667a4dd41e3642f3aeb413a5e0b929f633e74c6a085b8071d077f4d348832242d721f926e880c2c6e0e89baeba0b8d9561d4ea9b7a335f980b4a342349579a6837", 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@typed={0x5c, 0x61, @binary="6540ea2c967ef42fc8cd3e3826ba542014ef4d4ebe985bd8eb8300940d0748612aebcb63939eb6a345207eaec57329fcadba0ac8b766762aa61a9a471847c0f6301ed40da8e14c69cc4e9f2afab355af7bdafb"}, @typed={0xc, 0x62, @fd=r0}, @typed={0xc, 0x4a, @pid=r3}, @typed={0xc, 0x6a, @pid=r4}]}, @typed={0xc, 0x53, @u32=0x7}, @typed={0xb4, 0x2f, @binary="3d7e30d08719df1a443eaa3cb4210da12f30bbebebb8bbbfcc46265c0e4df6c3a01c1718f35efad161b5cdc4fce4062e6572d8bcc3358ad1d9f1ee9d7b33077b82d441cb025302c9cfb10d2baf83640246779293eb557bade88b48934493f612ae81e117d518d05725b419a4e72ff85c11832eded4fdb18e71bbeafd69a652eba8b85726be02f9ca7354f3ef40371b733e4d4e24c898c7c0c95877ce5ade71adbb1a354c93356d14de"}, @nested={0xb8, 0x6a, [@generic="f13bd180bcda66a26b20672205f37fb9c27ffe3bfebf302c53bd2093", @typed={0xc, 0x88, @uid=r5}, @generic="637d94d2c390245f099da8c7d451de567baff023175df139037127c44ee2806d9b845b9f9348c4e0a8b9790eb29c70af55516baf708930c61e591de2ec5424bac9f293520b6b9ac8c9e1ffd4ffc8", @typed={0x18, 0x8c, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @typed={0x8, 0x84}, @generic="654dbeee76453427d1a4f6e47d52f72f164c583cfd1bbb801d22955024"]}, @generic="3b6f41d1d060815a94a81253ff822948e0819e3de71179de1df8d482638706d6cc50b1928c0d55a9d294c0f1496506d06dbeb2ff85780dc9e74210c98dc2db240758c28c3b7ce80ecd47f56d0984e6c460823226fe163bce966a385ea049c0479fcdb2cc4cfa971a0817d6bdb5a1d6a5ea61dafa6eaec55d1f7cc9a29ab7ceb24a10389e9a7bf79a8aafb8430eec999e4cabcdc531c03f3ea2d0c0c7ef4995d51c165e57", @nested={0x10c4, 0x1e, [@generic="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@typed={0xc, 0x2d, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x4c, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="7c78261285547347430e16411341c1d21c313690fa721e0243ed000f1ed4903411dd9b8fe2f9ec7104edebd585de8d8b8d", @generic="9e10a7485d7594284c74e82edc59fd344120bd7dfd931e9cd5bc2563e7b8149293e0625dfd64802e0690b0178fe45180b8660712563144cd9874692c777e28f1be6e382dce5dad55cd16b9b1fcac839747fdd6b2e4d07dfb28edcf44cb7adefabf2ffe6e82ab0dec87430e875d7f19b81f63246c0b046a"]}, @nested={0x1cc, 0x401, [@typed={0x18, 0x52, @ipv6=@loopback={0x0, 0x1}}, @generic="d1fb488b7385869b7fdf017c704802e46caaf7d7c574621dffbd135f3dbfbb89e238", @generic="2cfa1ba81090fc576d6d6ef0f28cf4b6c0a7887be68aff3730d4c673945bfbfebab1a79453564b28df69f9e13aa38fe0e39d1b7f42f4dd1023fdb777c2ea7276c6ae0024769309a3959fff59da74f2cd70d1592226c5c80724c7c9042f0db5efc74579aedd3c60be38ad585c0f26f8303bb1df57d7d32216ed877edcb56bfd8d14d7d6322f246b4127c7eaabef9a19d75013f1a2b8cb57f4ad400192bb2a57da9c7e95620a3786afaed04682802791f1ed2f09974967628aefe6fa46a2c984f6dea688a46f8c3b99fedd8ed3b2332e0f48fa0556f759e44bf8541bb23927741b02df9b47", @generic="d256a2c36a82576678bec7c5af619b97d1ba8c7b5c2e35ddc19381a4c86c507fe5e3d22ebbecd6a99ccb218e229065095fbd3757b03ac5b6a4419da8e57ed51f0cba984a24fdd6ac32a4f84b70365f13d604ac", @typed={0x8, 0x6d}, @generic="a33778797c7225007e927d911c2c0175307309a0cd6763c790877fdf375846f5bc5af15867815bcef5f4380fb9d8e54a33add0566a07467dc52019aaef544c7d81f0fbb8afea8d24f6abc26335"]}]}, 0x2874}, {&(0x7f0000002ac0)={0xc0, 0x14, 0x320, 0x70bd25, 0x25dfdbfb, "", [@nested={0xb0, 0x7d, [@generic="4f1a9f8179daa8ffc6e8760cad1854861c1feb7e95f5dac5895f5316927abf23d16273ea1389eb67f6d1c857adb20153790055eee9c041353b36f5baf0b37ea56611b0b44caa5b9db789cf8008e7d6f4adfeff9bf191e059e1ae0705b58ea4f4692c59702d13059fa74e14d70fcd92282149a6dc69456c884a32b83f772b71b2cf5bd8e818cefc2f25e6ccc29561ad3c745f6de12fdcd1a15da96d41a98e237ae98a9a6f652200fe568d0fec"]}]}, 0xc0}], 0x2, &(0x7f0000002dc0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0xa8, 0x40080c1}, 0x4000) 2018/03/17 15:50:28 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000)={0x2}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x22, 0x0, &(0x7f0000e49fb8)=ANY=[@ANYBLOB="0163404000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f000069d000)=ANY=[]], 0x0, 0x0, &(0x7f0000ef9000)}) unshare(0x800) exit(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100000000000802, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000180)) pwrite64(r2, &(0x7f00000001c0)="94000bfff3d40060", 0x8, 0x0) 2018/03/17 15:50:28 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) 2018/03/17 15:50:28 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e21}, 0xfffffffffffffc49) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x42002, 0x0) r3 = getpgid(r2) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000280)=""/210, &(0x7f0000000380)=0xd2) mq_notify(r1, &(0x7f0000000080)={0x0, 0x13, 0x5, @tid=r3}) symlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000003c0)=""/202) sendto$llc(r1, &(0x7f00000001c0)="834e4213ac3b02fedbe17b75dc59157b4c0158c79323", 0x16, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/17 15:50:28 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0xfffffffffffffffe, 0x80010, r0, 0x1000) futex(&(0x7f0000004000), 0x4000000400000085, 0x0, &(0x7f00003fa000), &(0x7f0000004000), 0x0) 2018/03/17 15:50:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000003fd0)={&(0x7f0000014ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001efe0), 0x2a1, &(0x7f0000000000)}, 0x0) 2018/03/17 15:50:28 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00000000c0)=0x7) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/03/17 15:50:28 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = dup2(r0, r0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) r3 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000), &(0x7f00002f4f93)}}, &(0x7f0000044000)) pselect6(0x40, &(0x7f00002d2000), &(0x7f00009f3fc0)={0x7}, &(0x7f0000405fc0), &(0x7f000006a000)={0x0, 0x1c9c380}, &(0x7f00001baff0)={&(0x7f00008b3ff8), 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r5}}, &(0x7f0000040000)) tkill(r4, 0x1000000000015) tgkill(r1, r3, 0x1) 2018/03/17 15:50:28 executing program 3: clock_gettime(0xd, &(0x7f0000fecff0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x18) [ 48.690662] binder: BINDER_SET_CONTEXT_MGR already set [ 48.696061] binder: 6212:6250 ioctl 40046207 0 returned -16 [ 48.704492] binder_alloc: 6212: binder_alloc_buf, no vma [ 48.710109] binder: 6212:6247 transaction failed 29189/-3, size 0-0 line 3128 [ 48.726440] binder: 6212:6251 got reply transaction with no transaction stack [ 48.733823] binder: 6212:6251 transaction failed 29201/-71, size 0-0 line 2921 2018/03/17 15:50:28 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x9}, {0x0, 0x0, 0x8000, 0x10000}]}) setxattr(&(0x7f0000d4effe)='..', &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x6) getgroups(0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r1 = getgid() r2 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@nfc, &(0x7f0000000200)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={0x3, 0x7, 0x0, 0x3ff, 0x2, 0x0, 0x7, 0x3, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x1, 0x276, 0x8000, 0x0, 0xff80000000000000}, &(0x7f0000000300)=0x14) setregid(r0, r1) setxattr(&(0x7f0000000000)='..', &(0x7f0000000140)=ANY=[@ANYBLOB="6f73060000000000000000"], &(0x7f0000000100)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) recvmsg(r2, &(0x7f0000000580)={&(0x7f0000000340)=@l2, 0x80, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/27, 0x1b}, {&(0x7f0000000400)=""/182, 0xb6}, {&(0x7f00000004c0)=""/1, 0x1}], 0x3, &(0x7f0000000540)=""/9, 0x9, 0x80000000}, 0x40010061) 2018/03/17 15:50:28 executing program 5: getrusage(0xffffffeffffffffd, &(0x7f0000f0f000)) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) sendto$ipx(r0, &(0x7f0000000040)="436d1e6d59778623c926b16e4cda9a47f1e4cc97a1d409060b2fb18c952945d733e41470365b64cce17f1b2d12f505cfc24846679582f4582b3b4a2eca3e4608c61cb94fe510fb725c8cbcc2997276761fdd6165334caf5728c8a1fdae9b13ca1e3b83348680054c398e2e6bb8197af6717f5fb7", 0x74, 0x20000000, &(0x7f00000000c0)={0x4, 0x2, 0x4ea, "bdf4552333cb", 0x6}, 0x10) 2018/03/17 15:50:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket(0x11, 0x3, 0x1) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f00000000c0)=""/90, &(0x7f0000000140)=0x5a) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0x2e0) shutdown(r0, 0x1) 2018/03/17 15:50:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400001, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x2}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$TCFLSH(r2, 0x540b, 0xd17) 2018/03/17 15:50:28 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x20, 0x0, 0x20000000000000, 0xfffffffd}]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) rt_sigpending(&(0x7f000063bff8), 0x8) 2018/03/17 15:50:28 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000711ffc)=0xffffffffffffffff, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x1, 0x1, 0x20, 0x2, 0x5}, 0xffffffff00000000, 0x8}) 2018/03/17 15:50:28 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x101, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e23, 0x35e4}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000000040)) 2018/03/17 15:50:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000), 0x4) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x0) [ 48.768745] binder: undelivered TRANSACTION_ERROR: 29201 [ 48.774516] binder: undelivered TRANSACTION_COMPLETE [ 48.797093] binder: undelivered transaction 10, process died. 2018/03/17 15:50:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x8000, 0x2, [0x1, 0x20]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0xfffffffffffffff7, 0xffffffffffffffff, 0x6, 0xffffffffffffff1d, 0x9}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r4, &(0x7f0000362fa0)=[{&(0x7f0000c67f3d)=""/195, 0xc3}], 0x1, 0x100) bind(r4, &(0x7f0000000000)=@ipx={0x4, 0xffff, 0xfffffffffffffff7, "a4b584d6e718", 0x7}, 0x80) [ 48.827424] binder: undelivered TRANSACTION_COMPLETE [ 48.835209] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/17 15:50:28 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f00000001c0)=@nfc_llcp={0x27, 0x0, 0x2, 0x2, 0x91fd, 0x4, "c50379ca0084196b39c8a3351c223b439af13ba892090bd55cacc7df37885b7a41b6d6e433283ff40d99c1c56cc02938d76dc0331c0a5d45e560c6e4beeb77", 0xa}, 0x80) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000240)=""/4096, &(0x7f0000000000)=0x1000) setsockopt(r1, 0x111, 0x1, &(0x7f0000f27000)="0f9cd509", 0x4) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000000100)="f5c4d736f451319470a6e102b743e2183f1037516365eaf794d1a86927f5d854c02b581ba0a112945f39048e3e93256c88c158a20c7578bdc7ec25f5291329f6a6474abf00491bfe975c123cf3482836aeeaaefe7e2e3149a0eefd084416470e278ce655e447f378bb1dd757cb1d5e3b00f194", 0x73) 2018/03/17 15:50:28 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/17 15:50:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000702000)) setns(r0, 0x0) 2018/03/17 15:50:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000b1c000)=0xfff, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0xd) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) 2018/03/17 15:50:28 executing program 4: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sched_getparam(r1, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) 2018/03/17 15:50:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0), 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000340)=""/204, 0xcc}], 0x1, 0x0) socket(0x3, 0x6, 0x7) 2018/03/17 15:50:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) signalfd(r0, &(0x7f0000000040)={0x6}, 0x8) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in={0x2, 0x4e24, @rand_addr}, 0x10, &(0x7f0000000680), 0x0, &(0x7f0000003f40)}}], 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x240, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x800) 2018/03/17 15:50:28 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xffff, 0x3, 0x200}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x80000001, 0x62, "08a749aa18a9b4c19cafe383b08364bf76dbc5efe3d070d0ccf698f2c483015436a54b87476e178161e4a63d2b94af9f6075218f1f616b5a71bbd5b32fa5a4d3bf7660b1949477ff44de061d217f9ad649110153a8733380c8e29f95ee80877151c1"}, 0x6a) write$selinux_create(r1, &(0x7f0000000140)=@access={'system_u:object_r:ssh_keysign_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x32}, 0x11) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$peek(0x1, r3, &(0x7f0000000300)) 2018/03/17 15:50:29 executing program 2: personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x0) 2018/03/17 15:50:29 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x400000000002f, &(0x7f0000000f2c), 0x0) 2018/03/17 15:50:29 executing program 1: clock_settime(0x2, &(0x7f0000000000)={0x0, 0x1c9c380}) getrlimit(0x92f16bf6f58990dc, &(0x7f000028dff8)) r0 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="9df54c1aa99f21df02aa828ebd824c532c9dfce61f64ca1f6c70199a5b13cc01591b4fc9f752a8af93e988d5bd7ab0a51b45d7f2c65934f1f3bf37135e113287f29f2d2570149b375234d7c7bac79aaee45c7d797833ee41e32ba6b0217303ff8381e49457b02da957c638bc28664ac14efb41626e20bc3a7d8ff6667c5f80cd5a64a142ef11f6604d6819fa163c93e10649c612", 0x94, 0xfffffffffffffff9) request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='-\x00', 0xfffffffffffffffc) keyctl$link(0x8, r0, r0) 2018/03/17 15:50:29 executing program 6: r0 = socket(0x10, 0x2, 0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x5) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) 2018/03/17 15:50:29 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x10) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) syz_emit_ethernet(0xfffffffffffffcba, &(0x7f0000000100)={@random="ffff00", @random="6a83ee2aaf1d", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @loopback=0x7f000001}, @igmp={0x0, 0x7f9}}}}}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) 2018/03/17 15:50:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4000000000063, &(0x7f0000001fe2)=""/30, &(0x7f0000af8000)=0x1e) socketpair$inet6(0xa, 0x806, 0xffff, &(0x7f0000000000)={0xffffffffffffffff}) accept$inet6(r1, 0x0, &(0x7f0000000040)) 2018/03/17 15:50:29 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') r2 = getpgrp(0x0) sched_getscheduler(r2) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x6, 0x1, 0xfff, 0xfffffffffffffff7}, {0x7f, 0x7fff, 0x7, 0xf59}, {0x6, 0x100000001, 0x3}, {0x3, 0x7, 0x101, 0x1}, {0x3, 0x4e67, 0x6, 0xe8f}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/03/17 15:50:29 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000002ff8)='./file0\x00', &(0x7f0000001000), &(0x7f0000003000)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) 2018/03/17 15:50:29 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0x3, 0x3, 0x100, 0x7, 0x3, 0x8, 0x2, 0x8000, 0x3, 0x3ff, 0x3ff, 0x4, 0x7ff, 0x8314, 0x9]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffe0}}}, &(0x7f0000000280)=0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/17 15:50:29 executing program 2: futex(&(0x7f0000fdaffc), 0xc, 0x0, &(0x7f0000fda000)={0x0, 0x989680}, &(0x7f0000fdaffc), 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x4, 0x9, 0x44, 'queue1\x00', 0xff}) 2018/03/17 15:50:29 executing program 5: mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x29) 2018/03/17 15:50:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)=0x3) ioctl$FIONREAD(r2, 0x80047456, &(0x7f0000da8000)) [ 49.017320] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 49.037877] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/17 15:50:29 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) get_thread_area(&(0x7f0000000000)={0x59, 0x0, 0xffffffff, 0x800, 0x4, 0x2, 0x0, 0x20, 0x2, 0x43d2}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) 2018/03/17 15:50:29 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x42100) capset(&(0x7f0000594ff8)={0x20080522}, &(0x7f0000000040)) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0xe66, 0x2, "5f54b999ae8a", 0x9e3f}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x100000001, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x5}, 0x4) 2018/03/17 15:50:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x7}) sendmsg$nl_generic(r0, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000aef000)={&(0x7f00006f2fec)=ANY=[@ANYBLOB="140000001a000103cef2451b0000000000000000"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000100)=""/150, 0x96) read(r0, &(0x7f0000000040)=""/124, 0x7c) fcntl$setsig(r0, 0xa, 0x14) 2018/03/17 15:50:29 executing program 7: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2000) sendto$inet6(r0, &(0x7f0000000200)="0b34e7188ab7e64e1b11429a730b4ca5d073b6f07acb9f88c95db2ece14ef9d07a43ecb505bb52e503b20718c0c62f53b350548ec0f8e4f0cf0f8ffd75e5d8e81681428d07b3543ad1283615a3cb73784c66152e9931c97ac1bca80dfded7e8f2cdc5ef1", 0x64, 0x4000, &(0x7f0000000280)={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0xfffc000000000000}, 0x1c) r1 = memfd_create(&(0x7f0000000080)='wlan0systembdev:em0em1user\x00', 0x2) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/112) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='irlan0\x00', 0x10) 2018/03/17 15:50:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f00008daffc), &(0x7f00008daffc)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/03/17 15:50:29 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001af000)={0x2000000000000038, &(0x7f00001af000)}, 0x3ce) r1 = getpgid(0x0) process_vm_writev(r1, &(0x7f0000000140)=[{&(0x7f0000000000)=""/102, 0xfffffffffffffd99}, {&(0x7f0000000080)=""/95, 0x5f}, {&(0x7f0000000100)=""/28, 0x1c}], 0x3, &(0x7f0000000200)=[{&(0x7f0000000180)=""/101, 0x65}], 0x1, 0x0) 2018/03/17 15:50:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ptrace$setopts(0x4206, r1, 0x11, 0x100000) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) 2018/03/17 15:50:29 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) lgetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=@known="73797374656d2e706f7369785f61636c5f61636365737301", &(0x7f0000000fc7)=""/57, 0x39) poll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0x85}, {r0, 0x4460}, {r0, 0x2200}, {r0, 0x10}, {r0, 0x1}, {r0}, {r0, 0x140}], 0x8, 0x7fffffff) 2018/03/17 15:50:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0xfffffffffffffe32, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x9d83, r2}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0x23, "bb64ed6734b4f853967a384ed538e1c7bcd6951fcd43acd1086c165d396f06d20985ee"}, &(0x7f0000000180)=0x47) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/03/17 15:50:29 executing program 2: lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000800)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000900)='/dev/binder#\x00', 0x0, 0x800) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000001440)="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", 0x1000, 0x4080, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)) syslog(0xf, &(0x7f0000000040)=""/165, 0xa5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b00), &(0x7f0000000b40)=0xc) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x6, 0x4) getgid() socket$pppoe(0x18, 0x1, 0x0) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000c40)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001400)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/17 15:50:29 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) ioctl(r0, 0x6000020000001276, &(0x7f0000831fff)) 2018/03/17 15:50:29 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x100) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x9f, "0b133731e08c7ee9a44cc6957e960ffd3c620f7c21c60b4d77fe80f53f02ad9169f84235dd7cb364adf9ac9e9c687fdafe2bd0e4a93a0b7c2811068a8bf06aa4e1dc0c96a793befaee09214cdcc8bd8edd931904f7d53a9c734356bb45768edea137f2d4516e67aa397c11e4e99ac6a8fd7524fc0da0f90495ba24fa31fb695940e62f697dc31a28ef4d25ba0ad5b64d49740a4fbe71420b4ad8c0903f3864"}, &(0x7f0000000140)=0xc3) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000180)="6e65742f6465765f736e6d70360072a910471334264e33c781f107f3d767b7a390e67f2e0e54c429e924bf3b170f4512d00231c1b42def0605367271cfd5e5a2609724bee896124a629f7eb0380c4db470d04deec3f589b50913220ca5a44b58118dc2d38f4f10e6b89aff152b0a352d6b74c0855e560d2a3afd5ad771bc3f6e2f7fecaf5051105b9c24e705d60d2f9ffcba4f8c") fstat(r3, &(0x7f0000045fbc)) 2018/03/17 15:50:29 executing program 6: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f000000a000), 0x1, 0x0, &(0x7f000000affc)="d8"}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x11) bind$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x1, r2}) 2018/03/17 15:50:29 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) vmsplice(r0, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r0, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) 2018/03/17 15:50:29 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) close(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x18e, @dev={0xfe, 0x80, [], 0xe}}}, [0xabeb, 0x0, 0x6, 0xfffffffffffffff7, 0x2, 0x1, 0x6, 0xfffffffffffffffe, 0xff, 0x100000001, 0x401, 0x8, 0x5, 0x401, 0x2]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x4, 0x5}, &(0x7f0000000200)=0x90) 2018/03/17 15:50:29 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f0000000300)) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/17 15:50:29 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b4", 0x1, 0xfffffffffffffffd) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) keyctl$update(0x2, r0, &(0x7f0000000080), 0x0) 2018/03/17 15:50:29 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x24d00, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/03/17 15:50:29 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @remote}, &(0x7f00000002c0)=0x2a) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000000)="86", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x100000000, 0x30, 0xffffffffffffffff}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xcb9, 0x7fffffff, 0x4, 0x8001, 0x9, 0x1, 0x7e5, 0xfffffffffffffff9, r2}, 0x20) socket$inet(0x2, 0x6, 0x200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0xfffffffffffffffe, 0x20, 0x400, 0xba}, &(0x7f00000001c0)=0xfe26) 2018/03/17 15:50:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f657865000000150086624ca400029a14c249d47df8dbc5fe8e01") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x0, 0x3f, 0x0, 0x1000}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @multicast1}, &(0x7f0000000040)=0xc) 2018/03/17 15:50:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) timer_create(0x2, &(0x7f0000000080)={0x0, 0x2, 0x0, @tid=r2}, &(0x7f00000000c0)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x2, &(0x7f0000000180)=""/210) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) 2018/03/17 15:50:29 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x100000000) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e6affc)=0x1, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/17 15:50:29 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x80) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) renameat(r0, &(0x7f00004b9ff8)='./file0\x00', r0, &(0x7f0000c36ff2)='./file0/file0\x00') 2018/03/17 15:50:29 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40001, 0x4) getsockname$packet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0xe}}) 2018/03/17 15:50:29 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x20000000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101044, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x7fff) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x7ff, 0x3, 0x2, 0x0, 0x2}, 0x14) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000200)={0x2, 0x37, "91fde70728fb8b6575eca02465bfa0f475f50589c8cf8a179174c212a9d667a9be68d6ce74a22c3186a80e65fbe9269c402c9870671382"}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e58742f6b657473746165007dca449c0295defc2b3d8e7a2c47e88a20bd47f22ee49bf76b180dc77fb27ed4f332bf072b3894c3e13b7248d9cf59ad5568266e546e3c13242ef5e39f6ec637516e383bdf960c6e8f4db05abf6f0a1f5a0001476902937d2fe45f9ea56cd25c41c8224c8ea60ffb5896037383067a01408f2b3fdc40df91f3fdf5adba66d8c89aaba450757019091977cc") mmap(&(0x7f00004ab000/0x600000)=nil, 0x600000, 0x3, 0x50, r1, 0x0) epoll_pwait(r1, &(0x7f0000000180)=[{}], 0x1, 0x7f, &(0x7f00000001c0)={0xff}, 0x8) 2018/03/17 15:50:29 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x480, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000340)=""/223, &(0x7f0000000440)=0xdf) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x0, 0x0) 2018/03/17 15:50:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x10) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000000c0)="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", 0x1000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000010c0)={0x20000000}) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001100)={0x0, 0x5}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001180)={r3, 0x8}, &(0x7f00000011c0)=0x8) mmap(&(0x7f0000d81000/0x1000)=nil, 0x1000, 0x1, 0x8010, r1, 0x4) 2018/03/17 15:50:29 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) sched_setscheduler(0x0, 0x0, &(0x7f0000000040)) socket$inet6(0xa, 0x3, 0x988d) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80800) madvise(&(0x7f000023a000/0x3000)=nil, 0x3000, 0x3) 2018/03/17 15:50:29 executing program 4: clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) pipe2(&(0x7f0000000040), 0xfffffffffffffffc) 2018/03/17 15:50:29 executing program 0: capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000851fe8)) recvmsg(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/45, 0x2d}, {&(0x7f0000000100)=""/76, 0x4c}, {&(0x7f0000000180)=""/218, 0xda}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/23, 0x17}, {&(0x7f00000002c0)=""/91, 0x5b}], 0x6, &(0x7f00000003c0)=""/8, 0x8, 0x784}, 0x40000020) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f0000af6fe2)=""/30, &(0x7f0000000ffc)=0x1e) 2018/03/17 15:50:29 executing program 7: unshare(0x28060400) pipe(&(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) setns(r0, 0x0) 2018/03/17 15:50:29 executing program 1: r0 = socket(0x10, 0x3, 0xa) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) socket$l2tp(0x18, 0x1, 0x1) write(r0, &(0x7f0000000000)="1f00003cc97fdfb360289b1b450ab84c00f9030000000000000f00020007000953000000", 0x24) 2018/03/17 15:50:29 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0xf03, 0x6, 0x8001}) mmap(&(0x7f0000028000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/17 15:50:29 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000240)=""/4096) rmdir(&(0x7f0000000200)='./control\x00') r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/17 15:50:29 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e75ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) mount(&(0x7f0000121ff8)='./file0\x00', &(0x7f000081bff4)='./file0\x00', &(0x7f000094bff9)='mqueue\x00', 0x0, &(0x7f0000a67000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x102) 2018/03/17 15:50:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000056dffc)=0x65b, 0x4) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x12}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/03/17 15:50:29 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x440000, 0x0) write$selinux_context(r0, &(0x7f0000000100)='system_u:object_r:memory_device_t:s0\x00', 0x25) sendto(r0, &(0x7f0000001740)="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", 0x1000, 0x4000000, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4, 0x1, 0x4, 0x1}}, 0x80) r1 = socket$inet6(0xa, 0x400800000080004, 0x58f) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6086, 0x0) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000140)=0x3) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'vcan0\x00', 0x2000}) r3 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000080)=r3) recvmmsg(r1, &(0x7f0000001600)=[{{&(0x7f00000004c0)=@ipx, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1, &(0x7f0000000600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000001700)={0x77359400}) 2018/03/17 15:50:29 executing program 6: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000e51000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) nanosleep(&(0x7f0000000100), 0x0) 2018/03/17 15:50:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/184, 0xb8) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x1, 0x3}) mount(&(0x7f00003c3ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x0, &(0x7f0000000200)="29be8595c9d3793313198b4aaac9a2fec05bbf54bbbdaf594796486efc14272b93b54f74a863cbabec20") preadv(r0, &(0x7f000074d000)=[{&(0x7f0000518f80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) 2018/03/17 15:50:29 executing program 1: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) read(r1, &(0x7f0000000000)=""/1, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d40ff4)) 2018/03/17 15:50:29 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000cbfff8), &(0x7f00005adffc)=0x8) uname(&(0x7f0000cbf000)=""/28) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x7b, 0x4) 2018/03/17 15:50:29 executing program 7: clock_nanosleep(0x8, 0x3, &(0x7f0000000280), &(0x7f0000000000)) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x100) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) clock_nanosleep(0x5, 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240)) clock_nanosleep(0x2, 0x0, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)) 2018/03/17 15:50:29 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x58, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1063084004000000000000001363484003000000000000000200000000000000000000001000000000000000000000003000000000000000003f000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000100000000000000852a646600000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="680000000000000018000000000000000000000000000000"], @ANYBLOB="0500000000000000"], 0xec, 0x0, &(0x7f0000000140)="9b8bd4a9bef59bd3e1546a6fd64759d3039f391ce9323900b7348462e61c735410306cd15edf595d29f4d849124f93edc11bc9015e9039d342138e267bd4c33067dd8b4be64a6a3a248038a27b3bdd3b1b1a25e418f7cacb9a31061071c50136b650b03d9a040709dc3f35c9547bda2f8c299c87424671357353de8735140e947af49ec452c92516139b40f064a5735de9d9540088a7ec5e69113ff45fe4a3047177bf82f92dec15f43f9da7212ce96b4dd687cea5b7c98aaf5bc5e42868e994e07cf9a782c2862dee551a9715f2022fd0aa1fa5070b640c2377807f26875ffdb7ee5fab2610908b5d84a9af"}) 2018/03/17 15:50:29 executing program 5: r0 = socket(0x14, 0x802, 0x2) write(r0, &(0x7f0000000040)="240000001a0025f0006bb40409000009020b000000000000000afdeb0800020000ffe5b7", 0x24) 2018/03/17 15:50:29 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20200, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x949) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000c97000), 0xfffffffffffffffe) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x10010, r1, 0x0) 2018/03/17 15:50:29 executing program 0: r0 = mq_open(&(0x7f0000000080)='bdev\x00', 0x41, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x94, 0xffffffff, 0x3, 0x5d6e0193, 0x1, 0x4}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x101}, {0xa, 0x4e22, 0xfffffffffffeffff, @loopback={0x0, 0x1}, 0xffffffff}, 0x100, [0x8000, 0x8001, 0x9, 0x3, 0x1000, 0x5, 0x400, 0x3]}, 0x5c) mq_timedsend(r0, &(0x7f0000000000)="e1bd6cd0afde34321df09a6d21a196923c8789fbec2ea693ba8964b3fe243e2d42cdc1b9eef3721daa36ba559839d6", 0x2f, 0x3, &(0x7f000002eff0)={0x1000000000, 0x989680}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x81, @empty, 0x8}, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, 0x4d, [0x0, 0x0, 0x8, 0x9, 0x7f, 0x100000000, 0xffffffffffffffcc, 0x9]}, 0x5c) 2018/03/17 15:50:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KDMKTONE(r0, 0x2283, 0xffffffffffffffff) 2018/03/17 15:50:29 executing program 6: r0 = socket$inet(0x2, 0xf, 0x2be) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f0000000080)="3d768799ea9e09063fd885098a", 0x0, 0xfffffffffffffffc, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/17 15:50:29 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000131000)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffff00000000000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200637473287874732d73657270656e742d617678322900000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecfdffff"], 0x138}, 0x1}, 0x0) 2018/03/17 15:50:29 executing program 4: clock_adjtime(0x0, &(0x7f0000022000)) socketpair$inet(0x2, 0x2, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup(r0) connect$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getpeername(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x80) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) 2018/03/17 15:50:29 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x103) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) 2018/03/17 15:50:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000040)="6cabc0acc519e83795a9ba7442896820d6639039b8cbcaeff2fda3cf9fa76f3e1629343a2ec3cfab2d00e6715d5432e5377e8e7106d497596d3b1010d86f396264f2cefc5e4f323eaed507ac7a35990acad22e98cb7b8e82ffb8d143b5e21b7aeee96ca7dacce45f6d521de6c989f46a15f8d102794505b95a7b211d594af72a2d297f82f3e5e4160b94bc6878426dce8180f8f61aa36cc01aed5b11f2c8713310070f7a29645eb949ab107141a36aa9e3283c343e9144f67e9746dd365b8803d7416a0da8330372113ac7192d4d2d5679f7e048439d8e91ae03c9d7552c589486a43e", 0xe3) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0xe41, @dev={0xfe, 0x80}}}}, 0x2d63) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000000000)) [ 49.737766] binder: 6486:6489 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 49.757468] binder: 6486:6489 unknown command 1078485779 2018/03/17 15:50:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="24000000260007003200210800367700fb7fffff0100000000000000ffff00000005ff10", 0x2c2) 2018/03/17 15:50:29 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x0, 0xff, 0x6, 0x8, 0x100000000, 0x0, 0xfffffffffffffff9, 0x40, 0x8}) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=ANY=[@ANYBLOB="c24778c1000000000000bdffffac1400000000000000f50000fe80000000000000000000100000000000000000000000000c8ad90000000073190000001c00170000000000fffffffffffffffff2ffffffffffffff00000000000000000000000000000000000000"], 0x68}, 0x1}, 0x0) 2018/03/17 15:50:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000789fd4)="8735d961ed2f2e2ff2120000000000000000000000000000", 0x18) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000000)={0x6, 0x3, 0x651d2d9d, {}, 0xfff, 0x4}) [ 49.782497] binder: 6486:6489 ioctl c0306201 20000240 returned -22 [ 49.783010] binder: BINDER_SET_CONTEXT_MGR already set [ 49.783017] binder: 6486:6504 ioctl 40046207 0 returned -16 [ 49.806159] binder: 6486:6510 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 49.823448] binder: 6486:6510 unknown command 1078485779 2018/03/17 15:50:29 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000379fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000040a0000000000000000000000006d685aa99203570000"], 0x14}, 0x1}, 0x0) r1 = inotify_init1(0x9b9f7f14a2a3b939) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x400041, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0xed1e, 0x9, 0x6, 0x0, 0x8, [{0x7ff, 0x3, 0xec00000000000000, 0x0, 0x0, 0x2000}, {0x8, 0x800, 0x8000, 0x0, 0x0, 0x8}, {0x0, 0x1, 0x1, 0x0, 0x0, 0x1000}, {0x10001, 0x9, 0x9, 0x0, 0x0, 0x1081}, {0x8, 0x80000000, 0x2}, {0x404, 0x4, 0x200, 0x0, 0x0, 0x2001}, {0x3, 0x7, 0x6, 0x0, 0x0, 0x3d01}, {0x3, 0x319f95e3, 0x6, 0x0, 0x0, 0x80}]}) 2018/03/17 15:50:29 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x19, &(0x7f0000000000)={0x0, 0x0, 0x10000}) r2 = dup(0xffffffffffffffff) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x460, 0x118, 0x258, 0x118, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0x4f, 0x1, 0x5, 0x800, 0x4, 0x6, 'ip6_vti0\x00', 'ip6gre0\x00', {0xff}, {}, 0x0, 0x140}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @rand_addr=0xfff, @rand_addr=0x6, 0x2, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0xffffff00, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0xff, 0xff]}, 0x0, 0x2, 0x0, 0xffffffff, 0x7, 0x7, 'bpq0\x00', 'nr0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x5, 0x1, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000950000)=""/128, 0x80) pipe2(&(0x7f00000000c0), 0x80000) capget(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0x0, 0x4, 0x1, 0x0, 0x3, 0x400}) 2018/03/17 15:50:29 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = inotify_init() r2 = memfd_create(&(0x7f0000000040)="6c7a0700000000000000000000001300000000000000e2ffffffffffffff00", 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000080)={0x3, 0x6, 0x1, 'queue1\x00', 0xb76}) close(r1) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r3, &(0x7f000032bfa1)=""/95, 0x5f, 0x0) close(r1) memfd_create(&(0x7f0000000000)='}md5sum\x00', 0x0) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r7 = open(&(0x7f0000020ffa)='./bus\x00', 0x0, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000008ff8)=0x8) recvfrom(r6, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) dup2(r0, r6) tkill(r4, 0x80000000016) [ 49.834565] binder: 6486:6510 ioctl c0306201 20000240 returned -22 [ 49.842752] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket 2018/03/17 15:50:30 executing program 3: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x800000000000009) clone(0x0, &(0x7f0000f95000), &(0x7f0000592000), &(0x7f00004cdffc), &(0x7f0000221000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x1, 0x3, 0x1ff, 0x1, 0x66e}) utimes(&(0x7f00002f7000)='./file0\x00', &(0x7f0000d45fe0)={{0x77359400}, {0x0, 0x2710}}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) recvfrom$ax25(r0, &(0x7f0000000000)=""/113, 0x71, 0x100, &(0x7f0000000080)={0x3, {"1344f2beab0b64"}}, 0x10) 2018/03/17 15:50:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3306547f) 2018/03/17 15:50:30 executing program 5: r0 = socket(0x2, 0x80000000000001, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'btrfs.', '\x00'}) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20000800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xf}}}, 0x2a, 0x101ff}, &(0x7f0000000140)=0x90) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r2, 0x401, 0x7, 0x7}, 0x10) 2018/03/17 15:50:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x11) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000320f3c)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/03/17 15:50:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b83ff8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x10000000000000da) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="b3") 2018/03/17 15:50:30 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000a6f000)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x200000, 0xd) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x400) r1 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e3dff8)='./file0\x00') mount(&(0x7f000052f000)='./file0\x00', &(0x7f00007f8ff8)='./file0\x00', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00005f8000)='.', &(0x7f000003dfff)='.', &(0x7f0000a60000)='hpfs\x00', 0xff8c, &(0x7f0000b82000)) recvfrom$unix(r1, &(0x7f00000000c0)=""/241, 0xf1, 0xd817823d91e90c50, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) mount(&(0x7f000060d000)='.', &(0x7f0000728000)='.', &(0x7f0000074000)='9p\x00', 0xad92ef8991c0eec8, &(0x7f0000fa9000)) 2018/03/17 15:50:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='ppp1#cgroup\x00') 2018/03/17 15:50:30 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0xfffffffffffffeff) 2018/03/17 15:50:30 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000002c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)="0b926f002dd5a92d7a5f732751a369505716acd7cd16eb4f9e6106b8190e1a6ce14432fcc204812a489f85bb773080e79ca729f655dcdd0628226b94e075af889506ed72d36a987cb6cf89d1d18c9a0b969d44c46ed40994c20f5997a71063e3d619f21a407abc4060c365b21bc9d7a8856865314a3005b7d1445758b056dd29cb0aca56a8b1f744744d9a40fe6d9160015b2f5c007b24c1f7d37c500c87327fa9e1b0b417e146e8") pread64(r1, &(0x7f00000000c0), 0x2b11ca2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="18b32df3dc7577904a9a919b86b9e8dfa9c24f06a98a108bc8542c5a3040923b210fbe1ddb224faf4f9bbd034232b26e6ceb7bb68d219704d5139e39e1e29b7ee986f3ec402ec2ccdc079e26d17f9995a9522eae61fe81ab35ccc35e39f01fd24dfc1a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x28) fstat(r1, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x8, @empty, 0x938}}}, 0x84) 2018/03/17 15:50:30 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000056efe4)={&(0x7f000097aff4)={0x10}, 0xc, &(0x7f0000888000)={&(0x7f000091fd50)=ANY=[@ANYBLOB="14000000030201000000000da300000000000000"], 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$cont(0x1f, r0, 0x3, 0x2) 2018/03/17 15:50:30 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = gettid() ptrace$setopts(0x4200, r0, 0x7, 0x100024) syz_fuse_mount(&(0x7f0000231ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1080) acct(&(0x7f0000000500)='./file1\x00') r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x120) r2 = accept4$inet6(r1, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x800) ioctl$KDSETLED(r1, 0x4b32, 0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x144) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x40000) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000fed000/0x12000)=nil, 0x12000}) fcntl$setsig(r3, 0xa, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='ceph\x00', 0x4000, &(0x7f0000000280)="761160b24195d4fa8c50e58f27b1ad0e9867cd0422d4f6c44e2b9a875a2323688b82da1df6dbf6d818272e4ceed7940813c61a3c129175dcbd9c9e77c889cf373334e31ae3139dea7b2d9fc49d1ff17ed42cf904d5d145e243f3688e56a6c8ebbe2e66846ffc1cc64b70c2ff7610f1b0bac4da1e") getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @multicast1}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) chown(&(0x7f0000000300)='./file0\x00', r4, r5) 2018/03/17 15:50:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/sockstat\x00') read$eventfd(r0, &(0x7f0000bd6000), 0x8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0xdc, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21}, 0x20, 0x10000, 0x81, 0x9324, 0x7, &(0x7f0000000000)='bpq0\x00', 0xfffffffffffff52e, 0x6, 0x800}) 2018/03/17 15:50:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x8b) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000072c0)={{{@in=@rand_addr, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x8}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x33}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0xe8) 2018/03/17 15:50:30 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x57, 0x10000, 0xfa3e, 0x5f5e, 0x3f, 0x56, 0x1, 0xffff, 0x7, 0x4, 0x4, 0x7}) fcntl$setflags(r0, 0x2, 0x0) 2018/03/17 15:50:30 executing program 1: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x1, 0x0) getdents(r0, &(0x7f00000000c0)=""/243, 0xf3) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000200)=0x6, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setpriority(0x0, r1, 0xda) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000001c0)="80577d23") 2018/03/17 15:50:30 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgrp(r0) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/03/17 15:50:30 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)="6766eff50a97e1549d93892d245169a989a9e990746e3b5dd306388af08e329dbdbd8d9c73f9edb2a94724a0c6d851a67181958b25b8b1baa4c0b5a75ea1507896f5bfbaa5da6c72bcc72ba1b7a48c40c5c3c39f5f47faf518a171ff033852c9b06a1379e6df98618052524a0b674e1144647caa6231bcb4cb", 0x79) r1 = socket(0xa, 0x5, 0x7) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x1a}, 0x100000004}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/17 15:50:30 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x200, 0x4) r2 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000000200)={&(0x7f0000000180)="fe4862237562ac9d9676090f18269ec2c77f9d61bc825ae7e879a3b874f5c67a55442cb8473b0a4d905f36ab6363c7437927c4c3113118bee3b0e042c2efb5ffcd2b37d7", 0x44}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) connect$inet6(r3, &(0x7f00000003c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000400)={0x8001, {{0xa, 0x4e23, 0x3f, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x1, 0x5, [{{0xa, 0x4e23, 0x100000000, @empty, 0x7fff}}, {{0xa, 0x4e21, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, {{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}, {{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, {{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x8a9}}]}, 0x310) finit_module(r3, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x8) 2018/03/17 15:50:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x28, 0x311}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0x2, 0x0, 0x25dfdbff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) 2018/03/17 15:50:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000008ffc)=0x5, 0x4) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003fdc)=ANY=[@ANYBLOB="4304ddffffffffffffff00000000000000000000"], 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000380)=""/79, 0x4f, 0x3, &(0x7f0000000600)=@nl=@unspec, 0xfffffffffffffced) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x4883, 0x0) accept4$unix(r1, &(0x7f0000000300)=@abs, &(0x7f0000000400)=0x6e, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x34}, &(0x7f0000000240)=0x8) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x8, 0x394, 0x5, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={r3, 0xe, "91434398ff7b7d924fe74582dfa8"}, &(0x7f00000002c0)=0x16) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x6}]}) 2018/03/17 15:50:30 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001340)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000000340)=""/4096, 0x1000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYRES32], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000080000000000000000000000001800000000000000080000000000000056f86c3ea78b1a471ba2762f68", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0563044000000000"], 0x0, 0x0, &(0x7f0000000200)}) r2 = add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r2) 2018/03/17 15:50:30 executing program 3: seccomp(0x0, 0x0, &(0x7f0000000140)={0x200000000000025f, &(0x7f0000000180)=[{0x8, 0x5, 0x3, 0x8}]}) clock_gettime(0x1, &(0x7f0000000040)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/03/17 15:50:30 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000240)="9bfcd686e2ff7a488ff6b6a3f5e0eecb5b7fea3ddb13080fffad7dc59e28fa0be2277c82541fbf3c983a71e444b9e4963ba09b86d4531b325802a83964dc35d1e377840f41fa5c837d6a9522dd5f676824fecbc9fd731048b827a9e6a1dfb30ed8146f9bda284a732334992a2620efdd3501b7f83cb7d8f83b1a647c27192e4c27ff0d0f460a6e801a778fda40b906fa50a7959d4cff7f2a39f0621bf8cc90998a3a0a26aecd63f9a9a72d7cb6d89b19099d4cd68ee2d7eefe3969c0aa6822b0f20228da0c29b720535517036751a54f8a25a094", 0xd4, 0x4000, &(0x7f0000000340)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000380), &(0x7f00000003c0)=0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000400)='tls\x00', 0x4) r3 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'syzkaller0\x00', 0x0}) recvfrom(r3, &(0x7f0000000000)=""/107, 0x6b, 0x40002002, &(0x7f0000000180)=@ll={0x11, 0x0, r4, 0x1, 0x81, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000500)={'filter\x00', 0x0, 0x4, 0x3c, [], 0x6, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}], &(0x7f00000004c0)=""/60}, &(0x7f0000000580)=0x78) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r5, 0x0, 0x4, &(0x7f0000a71ffc)=0x207, 0x4) getpeername$unix(r3, &(0x7f0000000080), &(0x7f0000000100)=0x6e) 2018/03/17 15:50:30 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001b40)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f00000019c0)=@polexpire={0xc0, 0x1b, 0x301, 0x0, 0x0, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x6e6bb1, 0x1}}}, 0xc0}, 0x1}, 0x4000) 2018/03/17 15:50:30 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x7}, 0x14}, 0x1}, 0x0) [ 50.661623] binder: 6600:6607 ioctl c0a85322 20001340 returned -22 [ 50.666301] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket [ 50.667946] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket [ 50.688546] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=40 sclass=netlink_tcpdiag_socket 2018/03/17 15:50:30 executing program 0: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)="627280ff67653000ecffffffe0ff00", 0x10) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="3a000000475ba43e01e363e864dd2f1008ca45bf36a72f194059bd4ee29f74a048933bd3862101e20b8d58934039d9b5bf5fb5a4f588e2"], &(0x7f00000001c0)=0x42) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x4, 0x6, [0x1, 0x15b396838000000, 0x800, 0x2, 0x9, 0x2cc]}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) fcntl$setflags(r2, 0x2, 0x1) sendto$inet6(r2, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 50.707935] binder: 6600:6619 unknown command -1 [ 50.715069] binder: 6600:6619 ioctl c0306201 20000040 returned -22 [ 50.730167] binder: 6600:6632 got transaction with invalid data ptr [ 50.738192] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=40 sclass=netlink_tcpdiag_socket [ 50.743459] binder: 6600:6632 transaction failed 29201/-14, size 24-8 line 3147 [ 50.743952] skbuff: bad partial csum: csum=48/65516 len=572 [ 50.746407] binder: BINDER_SET_CONTEXT_MGR already set [ 50.746414] binder: 6600:6619 ioctl 40046207 0 returned -16 [ 50.746456] binder: 6600:6607 ioctl c0a85322 20001340 returned -22 [ 50.753827] skbuff: bad partial csum: csum=48/65516 len=572 [ 50.754310] binder: 6600:6619 unknown command -1 [ 50.754318] binder: 6600:6619 ioctl c0306201 20000040 returned -22 [ 50.756094] binder_alloc: 6600: binder_alloc_buf, no vma [ 50.756133] binder: 6600:6607 transaction failed 29189/-3, size 24-8 line 3128 2018/03/17 15:50:30 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x100000001, 0x7ff, 0xc57, 0x2212, 0x10001, 0x0, 0x10001, 0x80000001, 0x0, 0xf89, 0x1, 0x8}) dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bde387fb88b674662bd6cfc2977a1ece090d2914bc12ec2f", 0x18}], 0x1) 2018/03/17 15:50:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000097eff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x101, 0x80, 0x9, 0x10001, 0x4, 0x2, 0x3, 0x3, 0xf2f, 0x4, 0x6, 0x7}) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffddb, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffcdb, 0x120, 0x0, 0x326) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000100)={0x5, {{0x2, 0x4e24}}}, 0x88) 2018/03/17 15:50:30 executing program 2: clone(0x0, &(0x7f00006f2f1f), &(0x7f000060d000), &(0x7f00006cbffc), &(0x7f00007b7000)) clock_gettime(0x0, &(0x7f0000000040)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x5, 0x7, [0x6, 0x8001, 0x1, 0x80000000, 0x1, 0x4, 0x6]}, &(0x7f00000000c0)=0x16) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="ff0f8500395fb5f0249cddb6b99fc2b6367964d7b21e02297235d278ab30109e185297aaa3bbbe2c3a106f47ff0be3b4f83ff0831e1ea36a2a82d9de8c31525305b4141be50673c8f8a33ff107f15dfc0896d3e3d1772aecc035025be93d5a1ddc7e2fb2b1628dd15e2616a5203ec7dfd8d1e4ffd20c961925ee6514dbcf229b2ba0146cb362e119cf"], 0x8d) r2 = accept$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 50.781471] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.781596] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/17 15:50:30 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', 0xfffffffffffffffc) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000440)=""/47, &(0x7f0000000480)=0x2f) keyctl$update(0x2, r1, &(0x7f00000001c0)="6e4e3cf7fe3cbc63d62e6767bcbb5d6b880c3dc8358ee1ad2ae4937b2ee95b26445b76bf374c25d597dd7cff9449fc1e2489ba17e9886bee44c17f5c29c8f68dbfa42de2c53824d44c2720f1c7064e6dfe4e8bafb9ea3b8bbb85e5bc9bc27fa135bb4a79", 0x64) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x2d, "8360914bb10787580c40df35190c4f055735c1e30e75ef96729f80e0157573d0a2f181b569baae126a7ddcd626"}, &(0x7f00000003c0)=0x35) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000400)={r3, 0x43a8}, 0x8) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000)=""/154, &(0x7f00000000c0)=0x9a) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ashmem\x00', 0x101000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000280)={0x9, 0xffffffffffffffff, 0x1, 0xfffffffffffffffe}, 0x8) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000300)={0xfffffffffffffffb, 0x7, 0x8000}, 0x4) 2018/03/17 15:50:30 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@newspdinfo={0x14, 0x24, 0x1b, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x450000, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180)) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x8002, 0x0) 2018/03/17 15:50:30 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000000040)=""/30, &(0x7f00000000c0)=0x1e) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) 2018/03/17 15:50:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000205fe9)='net\x00') getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x2, "63a3"}, &(0x7f0000000040)=0x26) fstat(r0, &(0x7f0000000140)) sync_file_range(r0, 0x0, 0x95, 0x4) 2018/03/17 15:50:30 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000080)=""/118) r1 = gettid() recvfrom$unix(r0, &(0x7f0000000100)=""/39, 0x27, 0x0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000240)={'ipvs\x00'}, &(0x7f0000000280)=0x1e) ioctl$int_in(r2, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r2, 0xa, 0x12) connect$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) poll(&(0x7f00005a8ff8)=[{r3}], 0x1, 0xffffffffdffffff8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000540)={'yam0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={r4, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)={0x9, 0x0, 0x10000, {0x0, 0x989680}, 0x7, 0x6}) dup(r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/17 15:50:30 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'irlan0\x00', 0x4000}) r1 = syz_open_dev$tun(&(0x7f0000af8ff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000200)=ANY=[@ANYBLOB="530009000500010001f80500060000000180010008403f000400"]) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x4f88dbd3, 0x0, 0x10001, 0xa9}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x81, r4, 0x10000, 0xfffffffffffffff9}) r5 = fcntl$getown(r0, 0x9) fcntl$lock(r2, 0x5, &(0x7f0000000240)={0x1, 0x0, 0x9e0c, 0x6, r5}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000280)=0x1) fsetxattr(r1, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r6, 0x5420, 0xfffffffffffffffd) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x81) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000140)=""/44) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000100)={@rand_addr=0x7, @loopback=0x7f000001}, 0x8) 2018/03/17 15:50:30 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000564000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000005780), 0x0, 0x0) 2018/03/17 15:50:30 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) dup2(r0, r0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000000000000005000600000000000a0000000000000000000000000000000000ffff000000000000006b3c00000005000900000400000a0000000000000000000000439e2b280000000000000000000000000000000002000100000000000000000b0000004005000500000000000a00000000000000ff0200000032412fe3000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x7, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbb51, 0x9, 0x0, 0x9, 0x18, 0x10, "151dd45b655eb65868deb9cb4e592caac9db8a1d88e63d4aab861597ff498b01f633495bbdc57f95b10dae48acde181aa534d5a98588a7cd297369ecc936773c", "4cd12e66dd322adc93304510ca0dac3e562cbc9aaebdd62ac76fd1ddbfc8c7b9286ce4ff5ef63c7ce66a54ad105945976d7ae886c5d0d500905a644f9e3c6408", "7d5ed417d6a763ccc18ec9e14d63413e6fcc34bd21bc7fd756fb2b70012ebd03", [0x1]}) [ 50.891083] sd 0:0:1:0: [sg0] tag#40 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 50.899906] sd 0:0:1:0: [sg0] tag#40 CDB: Test Unit Ready [ 50.905820] sd 0:0:1:0: [sg0] tag#40 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.914771] sd 0:0:1:0: [sg0] tag#40 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.923790] sd 0:0:1:0: [sg0] tag#40 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.932813] sd 0:0:1:0: [sg0] tag#40 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.941839] sd 0:0:1:0: [sg0] tag#40 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.950881] sd 0:0:1:0: [sg0] tag#40 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.959813] sd 0:0:1:0: [sg0] tag#40 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.968482] sd 0:0:1:0: [sg0] tag#40 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.969958] sd 0:0:1:0: [sg0] tag#156 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 50.969970] sd 0:0:1:0: [sg0] tag#156 CDB: Test Unit Ready [ 50.969981] sd 0:0:1:0: [sg0] tag#156 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.969991] sd 0:0:1:0: [sg0] tag#156 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.970001] sd 0:0:1:0: [sg0] tag#156 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.970011] sd 0:0:1:0: [sg0] tag#156 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.970021] sd 0:0:1:0: [sg0] tag#156 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.970031] sd 0:0:1:0: [sg0] tag#156 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.970040] sd 0:0:1:0: [sg0] tag#156 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.970051] sd 0:0:1:0: [sg0] tag#156 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.970061] sd 0:0:1:0: [sg0] tag#156 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.970070] sd 0:0:1:0: [sg0] tag#156 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.970078] sd 0:0:1:0: [sg0] tag#156 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.970087] sd 0:0:1:0: [sg0] tag#156 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.970095] sd 0:0:1:0: [sg0] tag#156 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.970103] sd 0:0:1:0: [sg0] tag#156 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 50.970110] sd 0:0:1:0: [sg0] tag#156 CDB[e0]: 00 00 00 00 00 [ 51.120629] sd 0:0:1:0: [sg0] tag#40 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.129317] sd 0:0:1:0: [sg0] tag#40 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.137973] sd 0:0:1:0: [sg0] tag#40 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.146655] sd 0:0:1:0: [sg0] tag#40 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.155363] sd 0:0:1:0: [sg0] tag#40 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.164049] sd 0:0:1:0: [sg0] tag#40 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 51.172733] sd 0:0:1:0: [sg0] tag#40 CDB[e0]: 00 00 00 00 00 2018/03/17 15:50:31 executing program 6: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_getscheduler(r1) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/17 15:50:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x80801, 0x7) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r0, 0x20201) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x2800) write(r2, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/03/17 15:50:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = socket$pptp(0x18, 0x1, 0x2) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x2004e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="acbb915d6846975d5d248d4c727115f29ae00605a1540f53036c3cc3296fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0x2, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r0) 2018/03/17 15:50:31 executing program 2: r0 = socket$inet(0x2, 0x80004, 0x8000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) 2018/03/17 15:50:31 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000200)={r1, &(0x7f0000000100)=""/226}) r2 = syz_open_dev$evdev(&(0x7f0000a76fee)='/dev/input/event#\x00', 0x6, 0x0) bind$llc(r0, &(0x7f0000000240)={0x1a, 0x1b, 0x5, 0x0, 0x2, 0x7fff80000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r3 = socket(0x10, 0x0, 0xfffffffffffffff9) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000000)=0x7, 0x4) ioctl$TIOCSBRK(r2, 0x40044591) r4 = dup2(r2, r2) accept4$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) 2018/03/17 15:50:31 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfffffffffffffe5b, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@x25={0x805, {0x2, 0x1831, 0x0, "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"}}}}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000017c0)=0x0) ptrace$poke(0x5, r1, &(0x7f0000001800), 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001040)='/dev/rtc\x00', 0x4000, 0x0) connect$unix(r2, &(0x7f0000001840)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000010c0)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001780)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001740)={&(0x7f0000001100)={0x630, 0x2, 0x9, 0x0, 0x70bd29, 0x25dfdbfe, {0x2, 0x0, 0x1}, [@generic="ffeac7abdb037d08c56d7d84228f6c75d2f07bb34cc57e0d647921cf0ce0661aaca38c8513a71f804b65663f2494e56e2c079bcc3b523811cf6d291e6e11822d0d7f77b4cf1736e8b776bea0428e302444a9b308fc136e7ba0dd44e349e5d673b7d45c8711ec5167bb899482b4426497283fee2672623eceba718fb4998135d5a6adf285830cc0efe516223c50b0afbe173e88efedd82a191915c7d60f370aff163f3794b24b3e3b44a6585eaa92d75a1544f5e1273e789c5c68925aed98f114e724a7768e5347965c214a04", @typed={0x14, 0x1e, @str='vboxnet1\x00'}, @nested={0x3bc, 0x29, [@typed={0xc, 0x24, @pid=r3}, @generic="96272b82139397a995cfc99250e2dd4b618844df3efe9d58da00185290fb4ce2b607a1895f214d7333d1785026a8c1b3a7787ad817bed762fc4b0b0d6dd51913073ba7f546164496993868f23885d543c159b20364c54a153992fed67f66d423cce7012d8f56a2fff0f00c77809e05ab91ad07cbfd7f125a39e14190b30af6b755b77c2f6da85328579390efc5b778577c43673d88a440d7571965ca9cbc17027b112f4c7316438b219c37d67be0eb2e803a35d65c62597373ebb0c487262b9077c73b4782dbeaf3b3de1f03da3549610ed919777507bf8b9dc986b0942fc2266cefad75ba1b06dbdf4941ffa70fe68444c97521", @generic="82f898ec615f61fb25df814a08a692902e8b0713f88c179847e138d92c31377d6eb71f0f4a6ebe4f29aaaa97d67dc5075884ced0e9619d2a59519874d96e6ed0318d16e5f3d2ef85328283fc31398cfe11e92a06db66c48f2c07954a2cdb78d4f7897ddccc31cbb686dcebbf693d31c434dde46d0254882b41a1510a90990529937aa33cd2f58d027fcd60bae832182bb6e7bff5e8af33555b1e94dc1015dcd45bc324cee328d686e6819ab178bfb5b1bf4f0be97d0185748ec01c53", @generic="5bec3e29994a45f680c87263831baccf1a2dcffafc9c16efe2b524fa7c7dab190429e1da508241a8f0baf0c3729aac4aae6c7e224c92708315d948a93f5d2479334464ce361929c029fb4c1ad8ad2c4d49fcba8c4b379f9aa6a27e3d2bdce000a8d4236d2e5271297301da3c26721e451ea1162dae6392051a7173ae0466428e2635af01a57413e928e29ccb9fde0ffcf21ec30aaa8ac47d", @generic="f75c551f261d4a33dc336642d2b9255332175ec072226ac6530f2dae0f16180f20cafe67db8a9e35f637fdfda06ae24943db69b2e7785c64f2f4637ab741a9f84838d1a6097a2802f2cc62bdc9465d97c58a232759726d942c16", @generic="19483f339e153d0acbeb524de168e3d5a84176c24ae3141f974bdc4aa019e84aa21276792f819abe2a530f118bb0a60da6376ca129ea25ff415cbc72ca153aba006cfd5700fb3eed220586e3ede94f888691ea77f5b374670454e09ba5b1fa15eea93682f0351085c1bde76a51d35ecb2a1d69b985aeb8caf35bb243700888ba8a82daf3b39b7aded1bb6b9cde4292542c87602124bf82486a057ef0004c84fa6e6dac12ecee12cc7feab7af6b09ecbfa3ae2fa40003e8af55a95146d4c07ddb199a5e2d5f48963de1d989d59d7eebfe38c1c2a6f647c46f330e6d06df999b28f9bc7bbe1c49d8821906734ae5c65200e9c32cf57a725ea41b635208ce", @typed={0xc, 0x60, @u32=0x4}]}, @nested={0x8, 0x2c, [@generic="3ea9"]}, @nested={0x170, 0x4f, [@generic="e4e83db211ef191c96a6ebca707230626199c674111204f93ae3fc69c4cc49b13ec6f95b05808b56f2ecc0a08107aed0c0b0f0ad71107060ee6ec31747ad3e36724bcf53427d7ae6eaa87bdd610db99d9c052a", @typed={0x18, 0x73, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="d43603c6b2b178747a454d8e60e6284b50deb72f4fc5a82e7431a07f4838b58cced4b50a2a0dadf6ba8885bf183b5cc8397702e70ba4926221ec5b81e00390847917809945e9f1dcf3d6849f7d8eb4dff80737392f84066fac70c70d39d6eaa4e20f137af383c30b96871a9c2c46caa0dc101ed4a94421ae44bb894a99987cef4e3f866f1005e072497f0a41b1d8be66174ffa9ea757e8389316fdfe04b8d1a1749f08bd4dd65bf15f8d6de905cb619a1704e37c974ee794c2b8ab02086b14ee7704de67b7042a590089576cd9983967ef319791bff00609e0b5a6c40eca7cdbffbff2d944c316048d09f8224a92e21b308d1e93", @typed={0xc, 0x58, @fd=r0}]}, @typed={0x8, 0x21}]}, 0x630}, 0x1, 0x0, 0x0, 0xc890}, 0xed72914dc5e2008e) sendto$inet(r0, &(0x7f00000017c0), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) 2018/03/17 15:50:31 executing program 0: r0 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)="c8", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) 2018/03/17 15:50:31 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00008aafc8)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c01000010002107ffffffffffffffffff010000000000000000000000000001fe80000000000000000000000000000000000000000000000000000000000000067d0b085fd12f353a1298d9350d0467418e027bac47914e339b72d7031226352513fee1d8ac2d3857fde7bff884fc9add1182432387520c94b55c33d31170921fc3a692d06b2770301ec418ddb1bc1459ff20703a100702a01638a97bda63662be31320277ecd1ddb0b18d419c140fb217abc8f46d394eb7c7ddd7a2f607ecacca2442039360ae93556d2786f7d5bab70e92b2ba5abae98f0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe800000000000000000000000000000ffffffff3300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0200fd0000000000000000004c001400736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) write$eventfd(r1, &(0x7f0000000240), 0x8) 2018/03/17 15:50:31 executing program 3: r0 = socket(0x5, 0x4, 0x2) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40040000000006, 0x100000f, &(0x7f0000000c80)="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", 0xffffffffffffff67) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x7f, 0x7fffffff, 0x101, 0xeb, 0x2, 0x7, 0x83, 0xffffffff, 0x5, 0x4, 0x1, 0x2, 0x0, 0x4, 0x1]}, &(0x7f0000000200)=0x100) getsockname$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/sockstat\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000700)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000840)=0xe8) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000940)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000a40)=0xe8) r9 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000a80)=0x0) r11 = geteuid() lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000b80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0}, &(0x7f0000000c00)=0xc) r15 = getegid() sendmsg$unix(r3, &(0x7f0000000c40)={&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000480)="d99a46ba4859e52b5886dc8af9bc85f67177ea7db65ab4db99160ef67541f511423008dacc94a201862f437ab08a19c45eeca98db0155a46b5206b08640646013389afbc77d6b285fb1e9525357f65058f7ad564cba34f6397c667f6c248b7327dcff8074e28ca40b5b8cb4af6d0179be854d140a7ff85e8cf910d856fc67b735ff24b1c0bbadf6754d3de56588a071cd76d6312803af09f42c1067576a2d57590c270dcc37c204bc9e07c5fd0bf69f9e30a3e9f97263cba99483c9ed1348b87ec02", 0xc2}, {&(0x7f0000000580)="148dc4198c0411d58a679d4fe1f6ade4ecb679f25335dd39126fb846144f4a5df677878520b9335c7b7380c2916418f5b6fd982bcfbf14a6e660ee718b02895dd93d477e54611b44ad9152cf74575ffa37", 0x51}, {&(0x7f0000000600)="0b709275e1815c65f019ce70d943f85dd62a5b8aba7dbb4bddfe897678081f17460465e6de1d2ba3e981d92dda5b0df96712a409feee15d7bb9b2dc3e0d74f54d7cb78ba75a0a3ace7e5c2877adfec3daa7009fe0917d5baa6", 0x59}, {&(0x7f0000000ec0)="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", 0x1000}, {&(0x7f0000001ec0)="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0x1000}], 0x5, &(0x7f00000030c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0002000000000000000000000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="00000000200000000000e2ff0100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0xc0}, 0x884) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000002f80)={0x100, 0x9, 0x3, 0x5}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000380)=0x84) close(r0) 2018/03/17 15:50:31 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x40, 0x6, 0x8000, 0x5, 0x74, 0x9, 0x3ff, 0x4, 0x0}, &(0x7f0000000180)=0x20) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x26000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)={0x2, 0x10001}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x200, 0x30}, &(0x7f0000000200)=0xc) 2018/03/17 15:50:31 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000140)=@ipx, &(0x7f00000000c0)=0x80) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) getpgid(0xffffffffffffffff) r1 = getpid() ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) syz_open_procfs(r1, &(0x7f00000002c0)="6ef19d5c2a94ffb2c58774aee64e") setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') 2018/03/17 15:50:31 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)) [ 51.500180] netlink: 76 bytes leftover after parsing attributes in process `syz-executor1'. [ 51.512891] netlink: 76 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/17 15:50:31 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fsync(r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/7) ioprio_set$uid(0x0, 0x0, 0x8001000000) 2018/03/17 15:50:31 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) splice(r0, &(0x7f0000000180), r0, &(0x7f00000001c0), 0x7, 0x2) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/136, 0x88}], 0x1, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0xfffffffffffffffa) 2018/03/17 15:50:31 executing program 2: clock_settime(0x80000001, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/03/17 15:50:31 executing program 1: r0 = gettid() add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = memfd_create(&(0x7f0000000140)='attr/sockcreate\x00', 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0xee2d, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000000500)='attr/sockcreate\x00') exit(0x0) finit_module(r2, &(0x7f0000000100)='md5sum\x00', 0x2) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) gettid() inotify_init() 2018/03/17 15:50:31 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/checkreqprot\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000cd0000), 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) flock(r0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200000) 2018/03/17 15:50:31 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x402) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080}, 'port0\x00', 0x40000000c6, 0x80000000080003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/17 15:50:31 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002bc0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000002880)=@updsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x33}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) socketpair(0x15, 0x80007, 0x545, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f00000000c0)=@ipx={0x4, 0x100, 0x6, "5e90077d2cb4", 0x6}, 0x80) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/03/17 15:50:31 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000000)) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0xa8ed, 0xff}, 'port1\x00', 0x30, 0x10, 0x1, 0xfffffffffffff800, 0x1000, 0x5, 0x1000, 0x0, 0x0, 0x40}) sendfile(r1, r2, &(0x7f0000057ff8), 0x10002) 2018/03/17 15:50:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000040)={@rand_addr, @loopback, 0x0}, &(0x7f0000000080)=0xc) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="426f4cc783cec05c649b31a559aabe3cc804729f47ce2dd2f1549b11e6db9be5727cb24c91006f8eb3d5e05b94058c4091ebf206fc9adfab3b562290bbfba22977b0e13b7351bbb9312d9535831ec9beec006334c4509059337bfc4ad49fe3ab9e", 0x61, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000001200)='pkcs7_test\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001280)='keyring\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r3, &(0x7f0000000200)="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", 0x1000, r4) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000001340)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x30, r2}) accept$packet(r1, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001300)=0x14) 2018/03/17 15:50:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) prlimit64(r1, 0xd, &(0x7f0000000080)={0x9, 0x7}, &(0x7f00000000c0)) ioctl$fiemap(r0, 0x40086610, &(0x7f00000011c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/03/17 15:50:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xb8, "78c1933d6f850aea33aa900bd5173238ece78969dd88d93725517f8b5781a6c4ed57431a74f79bfceef191ae14764712115c59a99981581127e96d23d1345f4464ad0781e21bdb81177f56c9c1852c80d1c6ae3a1167178ab508eeb845fcfa5a50b1cad837dd9c0fa637528d527e474e8354593957c32c5ef7cb1bef6001ee19891999724107c7b56b0c920962353a400d70f41bf2b86da23ad782f724a8744571771b2fc939ba06a33e117a6e9b399b9ad688b27e06cc7f"}, &(0x7f00000000c0)=0xc0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x9, 0x8, 0x2, 0x6, 0x1}, 0x98) r4 = syz_open_procfs(r2, &(0x7f0000000140)='ns/uts\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r4, &(0x7f0000fc5fc0)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/17 15:50:31 executing program 0: r0 = epoll_create1(0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) timerfd_settime(r3, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000af9ff0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000ca0000)={0x2001}) epoll_pwait(r2, &(0x7f0000a1efac)=[{}], 0x1, 0x0, &(0x7f0000bbfff8), 0x8) 2018/03/17 15:50:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) ioctl$FIONREAD(r1, 0x80047456, &(0x7f0000000000)) 2018/03/17 15:50:31 executing program 2: r0 = getpgrp(0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) futex(&(0x7f0000000080), 0x9, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)=0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x48000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000040), 0x4) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/03/17 15:50:31 executing program 4: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ea4ff8)={0x20080522}, &(0x7f0000004000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x80000000, 0x77e, 0x30f, 0x2}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) dup2(r2, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r2, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/17 15:50:31 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x40087705) 2018/03/17 15:50:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000040)=""/30, &(0x7f0000001000)=0x1e) 2018/03/17 15:50:31 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/4096, 0x1000) ptrace(0x11, r1) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000140)={&(0x7f0000000100)}) fcntl$getown(r0, 0x9) 2018/03/17 15:50:31 executing program 1: fstatfs(0xffffffffffffffff, &(0x7f0000000000)=""/190) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000970000)={0x101, 0x2, 0x9, 'queue1\x00'}) 2018/03/17 15:50:31 executing program 7: prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000000000)=""/128, 0xffffffffffffffad}], 0x1) tgkill(r1, r2, 0x1) 2018/03/17 15:50:31 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x48, &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x8}, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, &(0x7f0000000280)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/17 15:50:31 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800000040000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xffff, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x7fffffff}, &(0x7f0000000200)=0x8) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000240)=0x100, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000340)=0xc) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x14000) bind$inet6(r1, &(0x7f0000000280)={0xa, 0x4e23, 0x2, @empty, 0xf53}, 0x1c) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000080)={0x24, 0x13, 0x311, 0x0, 0x0, {0x20}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @fd}]}]}, 0x24}, 0x1}, 0x0) 2018/03/17 15:50:31 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x28042) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000040cfb0)={0x0, 0x5, 0x2}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240)=0x81, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x3312e0ad76f86f1c, 0x0) r3 = gettid() r4 = socket$nl_xfrm(0x11, 0x3, 0x6) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)) sendmsg(r4, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) prlimit64(r3, 0xf, &(0x7f00000001c0)={0x9, 0x8}, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000280)=""/207, &(0x7f0000000180)=0xcf) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) flistxattr(r0, &(0x7f0000000040)=""/58, 0x3a) 2018/03/17 15:50:31 executing program 3: ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/17 15:50:31 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="0400000000090000b20066514d7f6c410bc62fdbaf533715b6518fd25ffd50451b1679af6da56b91bb0e47cfe628d07a", 0x30, 0x0, &(0x7f0000000040)={0xa, 0x800, 0x1, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/17 15:50:31 executing program 4: r0 = socket(0xa, 0x802, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) ioctl(r0, 0x8b35, &(0x7f00000e6000)) setns(r0, 0x4000000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x2, 0x8) 2018/03/17 15:50:31 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x800, 0x4) r1 = socket(0x10, 0x2, 0xc) r2 = dup(r1) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) accept$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) close(r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0xb, 0xfffffffffffffc00}, {0x3, 0xffffffff}, {0x4, 0x100000001}, {0x3, 0x6}, {0xb, 0x7}, {0x0, 0x5}], 0x6) 2018/03/17 15:50:31 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000003200e7ef007b00000000000000a1", 0xfffffe0e, 0x10, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001700), 0x0, 0x0, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/17 15:50:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000100)={'sit0\x00', @ifru_mtu}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) [ 51.821555] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 51.851669] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure [ 51.882253] audit_printk_skb: 6 callbacks suppressed [ 51.956994] audit: type=1400 audit(1521301831.905:16): avc: denied { ioctl } for pid=6823 comm="syz-executor2" path="socket:[15940]" dev="sockfs" ino=15940 ioctlcmd=4c07 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/17 15:50:32 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x98) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='bdev\x00', 0x100002, &(0x7f00000002c0)="0ac9e20c8e18b3a73004b77bd78acc6cb9b7b5a47a91662fae7bde") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000080)='.', &(0x7f0000000040)='ms@\x00\x00\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000280)) umount2(&(0x7f000075e000)='.', 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000200), &(0x7f0000000240)=0x4) mq_getsetattr(r0, &(0x7f0000000180)={0x40, 0x0, 0x3, 0x9, 0x8, 0x3, 0x1840, 0xc6}, &(0x7f00000001c0)) rt_sigpending(&(0x7f0000000300), 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x48000, 0x100) 2018/03/17 15:50:32 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x6) sendto$inet(r0, &(0x7f0000f68000), 0x0, 0x0, &(0x7f00008ec000)={0x2, 0x4e20}, 0x10) 2018/03/17 15:50:32 executing program 0: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000eeb000), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f0000888ff8)='syscall\x00') accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80800) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4e23, 0x0, 0x4e22, 0x1, 0x2, 0x20, 0x80, 0x3f, r1, r2}, {0x81, 0x3, 0x9, 0xbfc7, 0x80, 0x4, 0x40, 0xfff}, {0x5, 0xf3, 0x1, 0x6}, 0xd6c, 0x0, 0x2, 0x1}, {{@in6, 0x4d2, 0x7f}, 0x2, @in=@multicast1=0xe0000001, 0x3500, 0x4, 0x3, 0x1000, 0xe800, 0x7fff, 0x7}}, 0xe8) lseek(r0, 0x2, 0x0) execve(&(0x7f0000355000)='./file0\x00', &(0x7f0000c2a000), &(0x7f0000000000)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/17 15:50:32 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) r1 = syz_open_pts(0xffffffffffffffff, 0x400) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/03/17 15:50:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1b) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0x3b, 0x4) 2018/03/17 15:50:32 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f000060c000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r0, &(0x7f0000012ff6)='./file0\x00') renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) [ 51.976424] audit: type=1400 audit(1521301831.975:17): avc: denied { setopt } for pid=6823 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 51.998634] audit: type=1400 audit(1521301832.015:18): avc: denied { accept } for pid=6823 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 52.013092] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 52.020484] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/17 15:50:32 executing program 2: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10000) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', r2}) ioctl$VT_WAITACTIVE(r1, 0x5607) sendfile(r0, r1, 0x0, 0x8000) 2018/03/17 15:50:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1c) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) ppoll(&(0x7f0000000100)=[{r0, 0xc0c2}, {r0, 0x2}, {r0, 0x404}], 0x3, &(0x7f0000000140), &(0x7f0000000180)={0x558}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x4, 0x2) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000000)) writev(r2, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0xeb4}], 0x1) 2018/03/17 15:50:32 executing program 6: getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x401, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/17 15:50:32 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000200)) 2018/03/17 15:50:32 executing program 4: mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000038ff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) lseek(r0, 0x0, 0x3) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) accept$inet6(r0, 0x0, &(0x7f0000000080)) 2018/03/17 15:50:32 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="706167656d217f003a9d76d570206a1bb6517ad27b672e3a82a3d118e6d456f818cb08a003531fbacb1d69dc63b2dee1d951b60a0aa0d6680970f50a4ce740d90d3885a4df490de80bfa6c559b0e8c03c0a4c7c4ea247d4649b9eab4c0c94b1a17836b4749caa8a1b5be210300d9014ef28bf7e175b573e07be22597dd0ecb877b8472057bce24b67143a926d1260f0dc7764a773ce1d0e9dfae5caa262ba1981d9b0750fc52c1491ebbdab0b88ffaf6b608442f5e689c") pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/03/17 15:50:32 executing program 1: socketpair$inet(0x2, 0x5, 0xff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x2) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x200, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000040)="24a32589746ecf03b8bd290c8b3f4ae580b5cbbf65a9d1ad761a31e35f82af34852ddbed45f58306c3a83c54ee0b57b6681b49f2ee22e0d77df439cc1c28538050833235c87d351093a740a8f8b5e01d4c330c80f54bb9bb9144ec3a5f6380c616cd5a5ae75f28fab491893ebe50d3ee9022271d021206e7de96cfc602a8b23da35b82172b3419c821b90c3c2a01060a0c03fadcd0c3bdad80ebed69ea2cac3f6990d408ac2a7bc09dc3d78b434fd5c74c6b4d76a78760b1ee35be05e0e94417f5f67f2ee1223179b136bfdedf75ba23965945e7fc7edd8ce63c476979") mprotect(&(0x7f0000801000/0x3000)=nil, 0x3000, 0xc) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x6, 0x400000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 2018/03/17 15:50:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x84000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000040)=""/4096) ioctl$TCGETA(r0, 0x5405, &(0x7f0000cecffc)) 2018/03/17 15:50:32 executing program 5: r0 = socket$unix(0x1, 0x4000000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4040) ioctl$KDSETLED(r2, 0x4b32, 0x8) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000665ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioprio_set$pid(0x1, r3, 0x3) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005c3000)=0x14, 0x0) 2018/03/17 15:50:32 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x2}) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000580)={0x10}, 0xa, &(0x7f00000005c0)={&(0x7f0000000a80)=@updpolicy={0xb8, 0x19, 0x109, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/03/17 15:50:32 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) ioctl$int_in(r1, 0x5403, &(0x7f000062cff8)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/03/17 15:50:32 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x720, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040000000009000000903e9332ce5b1fbfef3165107f187f", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/17 15:50:32 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000edbfda)="2400000024007ffc0000120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x24) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0xaad1, &(0x7f0000000040)=0x4) 2018/03/17 15:50:32 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000020000000000000000f20000"]) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) 2018/03/17 15:50:32 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)=0x1) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x10000081) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000000140)='./file0/file0\x00', 0x80, 0x0) execve(&(0x7f000065cff2)='./file0/file0\x00', &(0x7f0000756000), &(0x7f0000c3a000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0xb27a) 2018/03/17 15:50:32 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'vlan0\x00'}) getsockname$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) connect(r1, &(0x7f0000000140)=@ax25={0x3, {"6e7ae50f90d056"}, 0x20}, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'dummy0\x00', 0x800}) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) close(r0) socket$packet(0x11, 0x0, 0x300) 2018/03/17 15:50:32 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x90) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/122) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x8, 0x4, [0x1, 0x0, 0x9, 0x7]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x6}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000140)={"6c6f3a0200", r3}) 2018/03/17 15:50:32 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2285, 0xffffffffffffffff) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x7, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x18, 0x5, 0xae60, 0x4, 0x7fff, &(0x7f0000000000)='gretap0\x00', 0x5, 0x101}) 2018/03/17 15:50:32 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) futimesat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x0, 0x2710}}) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000a0df7a)='?', 0x1}], 0x1) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) open$dir(&(0x7f0000000300)='./file0\x00', 0x200200, 0x20) ioctl$KDSKBLED(r1, 0x4b65, 0xb6c) fadvise64(r2, 0x0, 0x0, 0x4) pread64(r2, &(0x7f0000000000)=""/127, 0x7f, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x100, 0xfff, 0x4, 0x80, 0xf0e6}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r3, 0xfb, "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"}, &(0x7f0000000240)=0x103) 2018/03/17 15:50:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x701003, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000140)={{0x0, 0x0, 0x9a, 0x1, 0x3ff}, 0x2, 0xb6, 0x10001}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x100, 0x8000, 0x0, 0x3, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r2, 0x7f}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x40}, 0x8) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[{0x18, 0x29, 0x4, "e3"}], 0x18}, 0x0) 2018/03/17 15:50:32 executing program 3: r0 = memfd_create(&(0x7f0000000000)='%em0\x00', 0x0) eventfd2(0x0, 0x0) memfd_create(&(0x7f0000000040)='%em0\x00', 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f000061cff7)='net/snmp\x00') pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd, 0x0, 0x0, 0x2, 0x0, 0x80000000000000}, &(0x7f0000768000), &(0x7f0000086000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$TIOCCBRK(r0, 0x5428) 2018/03/17 15:50:32 executing program 5: getitimer(0x2, &(0x7f0000000080)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x661}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x100002) quotactl(0x4a, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000200)="576a13ed3e8109559270089b9d1c7d5157bc927bb8971b0894513e2ea28e6a8ae5ab87c6388bd6e04481a0e7e1ccbed6566795b600befcae79e3b7c1fe67ae678519137c27055dcef333721dcbb2ca67da841629e229d1167fe923cc18f3b8bec887db44ebb8ab9c8dd7acd8afb9ea688bf1c1fb4befb02b35518e08632b5c4f286a6a8dbe21ee2f9d7cbd0db7098b5c3fe34dcc76aff4d4165fea0a86fe200092e9574f64943e2626adfca746fee58243") r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00000000c0)='status\x00') prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") finit_module(r3, &(0x7f00000002c0)="6c6f2c70726f635c4750572af493", 0x1) pread64(r3, &(0x7f0000e2df36)=""/202, 0xca, 0x0) 2018/03/17 15:50:32 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b24000/0x2000)=nil}) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, r0, 0x0) 2018/03/17 15:50:33 executing program 0: clock_gettime(0x6, &(0x7f0000000040)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000000180)={0x1, 0x0, 0x9, 0x8, r1}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000080)=""/60) 2018/03/17 15:50:33 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000640)=0x0) setpriority(0x3, r1, 0x45e) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000000600)={&(0x7f0000000000)=@ax25={0x3, {"af465f587a5359"}, 0xff5}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000040)="f04fdc61e5ac9f045b98eed422af1c63e93a6d5c6e266b0a55891db51b1a3721879043ad0f1b3b3df9ea3ab1cda1290fbebb6cee6c21af03e8b82a3fdfba447e0eed3075f488801c949c2c32fe519d6b46a08416ab84090e9a3e5a70342da4c8", 0x60}, {&(0x7f0000000240)="79aa96469906a47b8c4a0b796bb1e1b37f30f94d8e363faa4945dc7a3d176166b36008fda289d525329958f67ee84b4bef5b7b5ae4e8f24124bbf77cbee2e50dc2268121b58f56617d8efd369bedbcc011ecdf1b", 0x54}], 0x2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x2f8}, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffff800, 0x0, 0x6, 0x1, 0x1, "c7fbc22d200407c870f6beb66999976ea10f56f1f9b6b565e3c0e4f7bb75a1d8eb7dc87d1ee2e25e6197e249b4d050b40afc80d33fa1c2be61e2d3126749627b", "57832f6ef77d73c1143d569ce6b99c4a85648e318e76370cf5822bd40e631d54cace01839bbf90ed9ec6fa1b9b719f1b7d0469fac0b5e49250d0d61fc9216270", "1d621cad1c62190dd3acadc09cb10336cb43787117000c6ef72afb162d53fdfa", [0xdb]}) renameat2(r0, &(0x7f00000000c0)='./control\x00', r0, &(0x7f0000000100)='./control\x00', 0x0) 2018/03/17 15:50:33 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x17, r1}) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000001100), &(0x7f0000001140)=0x4) 2018/03/17 15:50:33 executing program 6: unshare(0x40600) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x6, 0x100000001, "2f490e213e17"}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sg(&(0x7f0000e98ff7)='/dev/sg#\x00', 0x0, 0x0) preadv(r1, &(0x7f0000877f70), 0x0, 0x0) 2018/03/17 15:50:33 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/03/17 15:50:33 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000540)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000580)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000740)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000780)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000880)=0xe8) getgroups(0xa, &(0x7f00000008c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000940)=0x0) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000bc0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)={0x1fc, 0x27, 0x1, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x164, 0x4b, [@generic="18a13601d74570e93b33a01b3cdd3500f5621dea16e33a27dc5ce82ebe46c66832a134faaa49019740ed81c869aca951051eba49af6faedf1867f169adc67be10ef6bf87b63c9cf3683af285462c7d87", @typed={0x10, 0x5d, @u64=0x6}, @typed={0x18, 0x95, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="8068eecf946f78c9e13ca102b3e78fc568af83bc687960af683be5b0c578e96d989e9927f143dc30eebe11dccc9f56a320a469e7250f6705380e756007a3014dbf8e6f1d1e1f0b6d85ca7ec0d4832d3be9aae9e1d0b4fee3ac53f8283220273e9e21e9ec243bb4120075ded1234ae03c9aaf8f000af0b0b878a2644f28747a7a626c5d456722cc42d2c9e482fce7524f2f17850ea33d500753142103084546a6aa3bda4556eb20f13353988e8fa515e459ab37d3ec0939917c52b26d4819c3681da7380d41df71a9d0325001883755", @typed={0x18, 0x7c, @ipv6}]}, @generic="36b134620bcbbf0eb602edb5165abf8dd7ff503141e283c3a8b258e6974ad65ceaf3dc90386f4ff9480ad1e8c574cd84e6e5a213ce206107d2fe28aeab62fc3fcdb28269a81f61a4408124f0db5d456854b8f1ffa61494d16e26286be71d306bcb66eb9d162ef783aba49f684d998ede0a9d33ee20af772e352aa5ac1bb371b7118b089b08c16a"]}, 0x1fc}, {&(0x7f0000000240)={0x258, 0x2a, 0x8, 0x70bd28, 0x25dfdbfd, "", [@typed={0xc, 0x67, @fd=r0}, @nested={0x160, 0x7f, [@typed={0x18, 0x16, @ipv6}, @typed={0xe0, 0x85, @binary="7700c2cf26ca155883cfe9ca5f62f4a0ac4f069fc6a56e9e8ad4be1423c2044de16deacd21b04c06fbb3ad3153dcbe38f6d81aa04b677162ae507a6dadd5ee8ecad518a625670b46eae19b5be36045b7da3226ff95f22df23c2e6642d8e5e192c83b20be26324419b12257a0a2f12e43b41bea5db5bb05ae4f4ebc1f2580c11bad975d8b7a6331376048e5892e5763c837618ccfc5805ad9fe1d7d2e0e167fd30e96be824aef24aec8adec045b351dca850ab1739112ae8a0621bdb41feff8176646aecf9b017d7a3a8c58713bcac69d34d400a563572d07"}, @typed={0xc, 0x31, @u32=0x8}, @typed={0x14, 0x12, @str='}vboxnet1\'\x00'}, @typed={0xc, 0x29, @u32=0x55}, @generic="6f29f4f04d09b47a6dbb0e061474f4168b202aeaa7e1084d19d4c804d37b7cef46bd12419b2aae7258f81453", @typed={0xc, 0x77, @str='/\x00'}]}, @generic="42a2ebd821eb6c0eb682c426f1470352780b73c1b5a5abd6869d7302534c12775de57ba969d7e99a61c0ea309980139bfe75051d72940b3014fc307b02f780f97c0bbdd3c813b11566996b13a497e45a507d4dbc4c5c9d7fab0a3f0000f1b6c9d8baa5e094de34e2003f001c3cfda43fefb24a7f7ff778f8509ed4411fbcf1ee20c612a8aa0e69b3ffe3e2abb9157c4beb8e1032450eb70f1e06fe9d77dc717711758c5029d521206b04c2f717c470bef4ffcf22b10d4aa8ad180f685e18b1a457ff7c6a053471c9f8e9c803e0eeff6e7bd80c5a96b45f06f86f932d"]}, 0x258}, {&(0x7f00000004c0)={0x1c, 0x13, 0x300, 0x70bd2d, 0x25dfdbfe, "", [@typed={0xc, 0x62, @u32=0x7}]}, 0x1c}], 0x3, &(0x7f0000000ac0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r8, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xe0, 0x8040}, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000012f50)={{0x3}, 'port0\x00'}) 2018/03/17 15:50:33 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) ppoll(&(0x7f0000033fd0)=[{r1}], 0x1, &(0x7f0000033ff0), &(0x7f000002bff8), 0x8) write(r0, &(0x7f0000000080)="2d65915e3ce62b283ab793c93dc5e11972d78f076e48836cd4e0c4bce9e049dc42b345cf237dd6fafb952c5b0ea5da9b35b9da77067b296249e9fe86976045596e960844d3f6572c721c4374f90863fa8f", 0x51) 2018/03/17 15:50:33 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000283000), &(0x7f0000f08ffc)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@broute={'broute\x00', 0x20, 0x4, 0x5b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x10, 0x201, 'syz_tun\x00', 'sit0\x00', 'bridge0\x00', 'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff], 0xb0, 0x178, 0x1f0, [@mark_m={'mark_m\x00', 0x18, {{0x200, 0xec, 0x1, 0x3}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x100000001, 0xffffffffffff93cb, 0x1, 0x1, 0x0, "c1e30b3205c7382ff18055238a46e8f4afee521d76e058c2d5d48b81abe17d845e3028eb3937efb67e3f203759fcf00d9cd210ff3992b7e0a6fc5a1ecad48e9c"}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz1\x00', 0x7ff}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x22b, 0x2f74, 0x2, 0x0, 0x0, "ab526cfa15f0b0cdb2150952b97b1155fd8bbdbd370fc71bea6fd2a16b149f8b831494062a960781c1e69c115af48094ade772f2a786eb43f8d1821a8e9a816e"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x40, 0x88e5, 'erspan0\x00', 'syzkaller0\x00', 'syz_tun\x00', 'vcan0\x00', @random="6d1bc54522e0", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0x5e73d4ad91fba275, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xd0}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x4}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x5}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x0, 0x0, 0xfbfb, 'ip6tnl0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'rose0\x00', @random="ec588c823b34", [0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xb0, 0x110, 0x188, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x9, 0x7, 0x2, 0x3}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0xfc8, 0x4, 0x8001, 0x0, 0x0, "43819d348333baffcecc6b8b7069591745eb25281fd65677067de28a101d27c9a39f356aaa896af920c9bc3b8070848b1e2e1ac3e09044c9b84edb1b3ddc27da"}}}}, {{{0x9, 0x0, 0xe00, 'teql0\x00', 'yam0\x00', 'rose0\x00', 'ip6gretap0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @random="67f2dc6bcc3c", [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xb0, 0xb0, 0xe0, [@statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0xa000, 0x8, 0x8, 0x8}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0x630) 2018/03/17 15:50:33 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x420000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getpeername$inet(r0, &(0x7f0000000200)={0x0, 0x0, @loopback}, &(0x7f0000000240)=0x10) r1 = socket(0x1000013, 0x800000044, 0x4) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) 2018/03/17 15:50:33 executing program 5: futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffe) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/17 15:50:33 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000140)=0x8) recvfrom$unix(r0, &(0x7f0000001180)=""/4096, 0x1000, 0x40000000, &(0x7f0000002180)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) prctl$setfpexc(0xc, 0x130000) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x33}, 0x1c) write(r1, &(0x7f0000000180)="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", 0x1000) getdents64(r0, &(0x7f0000000080)=""/56, 0x38) [ 54.938171] IPVS: Creating netns size=2552 id=9 2018/03/17 15:50:35 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) accept$nfc_llcp(r1, &(0x7f00000004c0), &(0x7f0000000540)=0x60) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000480)={0xc, 0x0, &(0x7f0000000040)=[@dead_binder_done={0x40086310, 0x2}], 0x75, 0x0, &(0x7f0000000400)="dd8f58ec32f8259c7219b89fdc665e985ccefe086b16692931512ad05be754f478499e551eb9bbcdb50547776b89b701da1e4cb6fbfd56875d60dff7997d9ad7a7601d5a02ec9f91e941ac4a759b154334d2f65c4c3ebe851dd0cd22ee6e465373e059a04c661e5ca6c62402ee0dcf1669f1aae848"}) ioctl$int_in(r0, 0x5421, &(0x7f0000012ff8)=0x3) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000180)="0b9dad4b0506b1eb038441393eaab49da250d8b1beede2665d81529e317fb12b9fc8091e973e86975a0961a893a26dfaca18614522d1b9d4eb2c602930e20b74160df72518a9bb397150ab56134a530e03c46c59ab4cf5b53eff427b969ac730ba89e83cfd2f3c1b977a2f248cf991cd509f88e1896543d362ed0d836ea295ce4e6d31a62d0690a6e714c3954827b428b1ae2a454f653ed57ac46e250dfa5756a7a84559f2fd16102d2fdcc4ceec5d302e0dbd433bf061840e7e533021d2c92a5cf9280f3b3f6b1123", 0xc9}, {&(0x7f0000000280)="5cece798fa19598becb1d523a6397f5c6d03be6bc9c2d009673c", 0x1a}, {&(0x7f00000002c0)="149b4d3d831e615734ff2a88c8edcffbfb0ee9352dc4f68cd0ed8d7d313b2cbc0c738310f480793d31901e46585a6ebab0cfe530fb4fbaf6a02bb3821ebf75fd016c5b1fc97b", 0x46}], 0x3, &(0x7f0000000380)=[@rights={0x10, 0x1, 0x1}, @rights={0x10, 0x1, 0x1}], 0x20, 0x4000}, 0x20000000) 2018/03/17 15:50:35 executing program 6: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="6f73322e6e6f646576656d300077b02e1f90921560fcea4091784efb85bb5f9cde55f86366c681918e8c5f43750cdaf311f2195d3c35b32abd207b4653c9271391d63528b73e7bb9b52529bdd5a62807050cb9c5dad68811adee5ecad7419f7e00c58acf69fb822e9919eae470a2ae6af9ce4fa000d1adf3487cbd08c438a1c8dbd23fcbaadbc29f5d813a1869e7cbdb469ae863ab286b32353d17ca"], &(0x7f00000000c0)=""/83, 0x53) r0 = accept4(0xffffffffffffffff, &(0x7f0000000240), &(0x7f00000002c0)=0x80, 0x80000) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000300)=0x5fd, 0x4) mkdir(&(0x7f0000551000)='./file0\x00', 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000200)={'syzkaller1\x00', {0x4, 0x1, 0x1, "a5588cdc3d0a", 0x100000000}}) unlink(&(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x0, 0x80000001, 0x7fff, 0x20}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000480)={r2}, &(0x7f00000004c0)=0x8) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x4) syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x800) getpeername$inet(r3, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000005c0)=0x10) 2018/03/17 15:50:35 executing program 1: r0 = gettid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_tables_targets\x00') ioctl$fiemap(r2, 0x40086602, &(0x7f0000000040)=ANY=[@ANYBLOB="80ffff15ffffffff0000001a0000000000000000000000000081000000000000"]) 2018/03/17 15:50:35 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x111001, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/17 15:50:35 executing program 4: rt_sigaction(0x400000000000007, &(0x7f0000000100)={0x42a635, {0xffffffbfffbff270}}, &(0x7f0000c69000), 0x8, &(0x7f0000000000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000000140)={0x3}, 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/03/17 15:50:35 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280)=0x2, 0x4) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="000e00001400000000000000000000000800120000000100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a0000000000000000000000000000000000ffffac140000000000000100000005000600000000000a000049dbe5713a6ae139420f4a5e75ac640000000000ff0100000000000000"], 0xa0}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002d80)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}}}, &(0x7f0000000100)=0x84) sendmmsg$inet_sctp(r1, &(0x7f0000004300)=[{&(0x7f00000002c0)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000300)=';&0', 0x3}], 0x1, &(0x7f0000000380)=[@init={0x18, 0x84, 0x0, {0x6, 0x1f, 0x13, 0x698}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x2, 0x64}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x4, 0xb7e5, 0x62, 0xfffffffffffffffb, 0x0, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3f, 0x20a, 0x8, 0xfffffffffffffff8, 0x33250ed5, 0x200, 0x1ff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x2, 0x2a7, 0xffffffff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x36284ca8, 0x8000, 0x401, 0x20, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x23, 0xe4b54669851a3695, 0x8, 0x7, r2}}], 0x150, 0x5}, {&(0x7f0000000500)=@in6={0xa, 0x4e23, 0xc613, @empty, 0x9}, 0x1c, &(0x7f0000001840)=[{&(0x7f0000000540)="01d34689646f84b6d480a0698078395164b7a0e8c9f91451dfcf4ec1bee52107e7dd746c54a3543da1d053505b76b83a55a6b48bf73479d47001ce2be37faa26eadaf5db274d5f527008829b02d98629d272009bf12d6527f75f161e35f23e4dca2b76860c642bffa0abea04f2874223789d92d54a593436c01881f12cf53173926e551dcffe413c6c6f32cc7f3ba76aca432333097745b13ff193536df333c434ae5d743f8669d9675535a6fd2174525642281be6efa4eb536952e69e", 0xbd}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="47321998b2ec35d26b2b13f4a613efb93df5b36a5188e244ba1a03f70df95d83ad280c9e02e528e50c57de69f97138c2f647eb29fa6cd8809b93d128bd5a0398a3ba89e901fc17e0f6bc3725c3b60cdc08546d672beac20cab7db2217c17ee50ff69cb63c2bf93268bbacdfd0612ead05e3e4a7a48af0a018ba52400d87d8a36f60e7930e8ecef52fb499f605192a31b4e7fcf5a2ca6b89ac11f26bfc33bdf5e5ec41d6527e834a4224fc86d3e4b608b849ff9020bec81e43e7f150061770c19c93d02c62c4834fd2dbb2f9c73fff70235f5c3d8d280f8b878fe6c8cf1e9fd69e378f5a33e0e181a8fb7d615c8fde7571e", 0xf1}, {&(0x7f0000001700)="82a71635275d66bbdb0addc092f1a052dcec6b51037afe5981a343a7efcd16604a0ca91767012d781a2a65d4073330272d45f4f0e2341040c3030045ad12bb2087fd2c48a2a0f321f96225", 0x4b}, {&(0x7f0000001780)="09c4d1526b41699dae5d232427784beeb1fc357b4b9aecbc92cd3337855719c28fd7db77f7ec96e20eeb3bb7b5a689dcec66100604ab243f9810705e2cf170ed4cef10fa2fde519a2b188e135de3dc07b17fd3c80a549587c68f3bdcc22466d80d82083a8adc05e53c3f917ee46620d9d06e081962d860337dfaacbc47ee5f9757b8d76df8e108dab00e884d63174e5a0756fd27b3d3f2b9b82454b86692b4c8a7ec58", 0xa3}], 0x5, &(0x7f00000018c0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x8000, 0x3, 0x100000000, 0x1000, 0x20b, 0xffffffffffff1016, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x200, 0x800, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x325e, 0x200, 0xfffffffffffffffa, 0xffff, r2}}, @init={0x18, 0x84, 0x0, {0x70, 0x6, 0x100000000, 0x3f}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xfff, 0x5235565747ac6d11, 0x0, 0x3, 0x5, 0x7, 0x181, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x0, 0x4, 0x7, 0x0, 0x4, 0x8, 0x7ff, r2}}], 0x120, 0x40801}, {&(0x7f0000001a00)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000002d40)=[{&(0x7f0000001a40)="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", 0xff}, {&(0x7f0000001b40)="9c9fa616b41fb0a38553a3d676fd3597fc5eaa24a53f200cade69c61fe6f9d0eab0ee86d43a6f4fec53d4a903aa92aeb7d3d3447c9b1e2bb854fb1d26168543eff4d8dcf1fbf7ae583d57b98862907e8289335584fcf3056c449c472cc8058252395723efca32313fb1e15d79363cfc379dd3c91985762819d505865eb483d13ab7103c7292d0bb30f9f4741bcd7caccc15e077dcd874f6f6b6f43ca85fcce8264611710861befc0d054538dbf8c7bb1a142735aab8ff2cc0d5a4abc1399fb1be806edc5f19bc1ef44419d8c8aaf75c994f2416aa21e262b883f368c4d6cab4fa9af1bbc1d107ee28df0ffe7dee4811b437b22696d2e4c", 0xf7}, 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0x1000}], 0x2, &(0x7f0000003e80)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x200, 0x5, 0x1ff, r2}}], 0x30, 0x4048804}, {&(0x7f0000003ec0)=@in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c, &(0x7f0000004200)=[{&(0x7f0000003f00)="042c3789b67e0004db7e4deb75db2c18ed06c25b1606daca5d84bb75eb9507bab95ad3d6ee2fac56bc51bd113f2c1a282f0c9bd5e3bcafe51f00757e3d345a2681a8a81bfc472dc630f00debe59d93aba640a9febfda2f543d72299c3a65ed97264e44fb928c65e246b381d195190bca6444868e9aa9418510d6", 0x7a}, {&(0x7f0000003f80)="1f68d2d8dca2dd50ac439db372e48d80525b4bf8eabe188fbbf03733ab25f6814f0113caa210d117e383b62de82b02a7bb0d746f870fcbeba02c00b914b5b5991ff02764244b93facd1eb52a728b660325bd5a18603589df53c893a15242753962f9a8c2de84", 0x66}, {&(0x7f0000004000)="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", 0xfd}, {&(0x7f0000004100)="498ef6764feab9d2ce939ad5b96ed0355b9b43bf440b9970949adc4e572cb2b46753b348e00d283b0347c8e5f194335ffca5fb84b21bb7a87eb3da82a7884f2a10bea264775e4b7d16eab3f005ad3090cf5ec4ab461945c8c6c91b0c3c7c638bbb74493ed413cded359e4e83b7ae64e5b7759c643714a8934d70d55592a8220d4483ba28a4fadb9e496b0b81c1685a1c8e57f52148e7ec7ee530b08d407380941284f0f26868badf6147101ab3b50f8586cb0ffb2d274d29dba426b81cadfac4c2e6f67c117b72f448f2450496165ef921b718a317e568d60ccdf4ed53d22ba38a7345621b311c2f1f62b7df6b09255d7c9aeda1", 0xf4}], 0x4, &(0x7f0000004240)=[@init={0x18, 0x84, 0x0, {0x3, 0x3, 0xffffffffffffff26, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x9, 0xff, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1d, 0x3, 0x820e, 0x7, 0x10000, 0x6, 0x7, 0x9f, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0xffffffffffffff00, 0x5, 0x42}}], 0xc0, 0x20000004}], 0x5, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x100}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x84) 2018/03/17 15:50:35 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/member\x00', 0x2, 0x0) fallocate(r0, 0x1, 0xaa2a, 0x6) unshare(0x28060400) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x26}, 0x4}}, 0x7, 0x5, 0x3, 0x4, 0x6}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x2}, &(0x7f0000000400)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setns(r3, 0x0) r4 = eventfd2(0x0, 0x0) readv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/120, 0x78}], 0x1) writev(r4, &(0x7f0000000100)=[{&(0x7f00000000c0)='uV\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80401, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x25}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000140)=r6, 0x4) 2018/03/17 15:50:35 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/03/17 15:50:35 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000009ffc)=0x101, 0x4) 2018/03/17 15:50:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/ptmx\x00', 0x0, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000240)={0x8e2e, 0x5, 0x2, 0x7}, 0x10) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000dc7ffc)=0xe) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000180)={'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}}) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x5eb9, 0x7, 0x400}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r6, 0xffff}, 0x8) sendfile(r5, r4, &(0x7f0000000080), 0x102000004) fsync(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) ioctl$TCXONC(r0, 0x540a, 0x3) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x0) dup3(r2, r0, 0x0) 2018/03/17 15:50:35 executing program 5: futex(&(0x7f0000816ffc), 0x54659274cb49424a, 0x0, &(0x7f0000000080), &(0x7f0000000000)=0x1, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) 2018/03/17 15:50:35 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b0d000)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000686fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x0, 0xba, 0x200}) socketpair(0x11, 0x4, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x8, 0x8, 0x7ff, 0x9caf, 0x1}) 2018/03/17 15:50:35 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25}, {0x16}]}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgid(r0) 2018/03/17 15:50:35 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$void(r0, 0xc0045c7f) getgroups(0x9, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r2 = getgid() fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000240)=[r1, r2, r3]) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x720, 0x4) sendto$inet6(r0, &(0x7f0000000080)="0400000000090000009054b932ce5b73832fdbaf533715b6", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000100)={0x8000, 0x9b90, 0x5}) timerfd_gettime(r4, &(0x7f00000000c0)) 2018/03/17 15:50:35 executing program 1: socketpair$inet_sctp(0x2, 0x20000000001, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x2, 0x40) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000400)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000200)={'yam0\x00', 0x470}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x402) write$selinux_context(r2, &(0x7f0000000100)='system_u:object_r:usbmon_device_t:s0\x00', 0x25) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x95, 0x401, 0x44, 'queue0\x00', 0x3}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000340)=0x9) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x3}}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000280)=0x1, 0x4) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000300)={0x9, &(0x7f00000002c0)=[{0x8, 0x8}, {0x0, 0x7}, {0x79a9}, {0x3e5, 0x83ab}, {0x0, 0x50e0}, {0xffffffff00000001, 0x1}, {0x80000000}, {0x8, 0x7}, {0x0, 0x1}]}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000240)) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x8000, 0xe95, 0xc53, 0x6}]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000380)) epoll_create1(0x80000) 2018/03/17 15:50:35 executing program 7: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000080)={0x3}, 0x8, 0x80800) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000001c0), 0x7) mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/17 15:50:36 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000ca4000)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x399f1736, r4}, &(0x7f0000000080)={0xf21, 0x5, 0x5, 0x200, 0x3ff, 0x4}) fcntl$notify(r1, 0x402, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009}) r5 = fcntl$dupfd(r3, 0x406, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f00000000c0)={0x1, {{0xa, 0x4e22, 0xffffffffd76299dd, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}}}, 0x88) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000180)={0x5, 0x400, 0x7, 0x4, 0x4, 0x2, 0xffffffffffffbd6e, 0x9, 0x7fff, 0xfffffffffffffffe, 0x4, 0x7}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2003}) restart_syscall() epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000c83000)={0x8000000d}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/03/17 15:50:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r0, 0x5410) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe2, "5758b24ee89e3f3d14472d3a02d565969397ff5131907c64beff4c2b6ab9e4a38ced48c295f78095ec0013746d7bcedec06020c8265f823942b63fb5136772bee79f5c3e4b069b077c2e47551c6f69ec0a6e978322f6a481aa03039c1aa7bc5393d7e69a4e41489339e6d6ab72dfa4760dcbc2437c1645fd9e630bc635740e48ae1105debde1924fa6ebc951b6b1fcfc8b877adb4fac4dc553c7d22d342ef773aae6e6a670c3ad33c97ade9f14c4deaa90eb80f6af92a077451b34bf88a7ff9d4261bd5e46c399d3adc608012ca6c184bf2c4341ed16225aee8743ff7110b8eb19c8"}, &(0x7f0000000100)=0xea) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000240)={0x7, 0x7, 0x8001, 0x9, 0x2}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000200)={'irlan0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/17 15:50:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x9, 0x3fdf, 0x100000000, 0x4, 0x400], 0x5, 0x7c, 0x3, 0x40, 0x101, 0x1000, {0xffffffffffff8000, 0xbac, 0x5, 0x3, 0xfffffffffffffff8, 0x9, 0x7, 0x1, 0x3, 0x4, 0x9, 0x5, 0x2, 0x8, "dbf49ffbc8566d634fa2bb9da2f4efb81d067ca10527d9fbc57f0049291d9ebb"}}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000180)={0x5, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x6, 0x81, 0xfffffffffffffffa, 0x9, 0x4, &(0x7f0000000140)='ip6_vti0\x00', 0x6, 0x8, 0x5}) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000007000)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/03/17 15:50:36 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x3, 0xfffffffd}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) capget(&(0x7f0000000080)={0x19980330, r1}, &(0x7f00000000c0)={0x0, 0x8, 0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/17 15:50:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000000)="290000002000190700003fffffffda040200000622e80002040000150d001000ebffffffdc6300019c", 0x29}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/03/17 15:50:36 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, @thr={&(0x7f0000000340), &(0x7f0000000380)}}, &(0x7f0000000440)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0xc8}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x1, 0x4}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000000)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0xffffffffffffff81, 0x9, 0x0, 0x200, 0x9, 0x4, 0x8, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x101, 0x1e5, 0x9, 0x3, 0x4}}, &(0x7f0000000340)=0xb0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x6b1d5b66}, 0x90) fcntl$notify(r1, 0x402, 0x0) getsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000005c0)) 2018/03/17 15:50:36 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8001, 0x102) write$eventfd(r0, &(0x7f0000000100), 0x8) 2018/03/17 15:50:36 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x4000000004002) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x15, 0x0, "c92d2af84cef0c1add65c16b084cc059510a0f10c18ea66c6dfc52866b4a00b3b48851bc10d9b534852912dad47eb7ed2775a31da537f6a8a981a3429dd19ae9", "98779dccc1cf23f2f059adbbefa07a8ec8dff3115983b52c3c8a2cabaab0efc7df90c2fd4cb1352161bb5f99efb94e5786fdf32a292e3abfad4a6f4f40773d57", "d8d6d727b2cdac0ef8754484cdeb1d19e91e7c0a029559186c63db8c9f51afb4"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x41, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300), &(0x7f0000000380)=0x8) pwrite64(r1, &(0x7f0000000540)="31aa0a7901eb4479dd18eb00545c5d388ba9e3053cad288f5daa3985758b01f7bd301073aee56cad63a1f7bcef350e21a286f290ca2acd8eacf625a9512bb98f0419c937e64448223d183451c09058932501850062404720cffa1b329d604c4e135ba2d5522be3f7a4cfb12134b20dfbe2f2c8e9dbc9600380280350655eac659000400e4504051a63655062986af25dc6a14a24f9d3fb3aaf880b70c859735aaeb81c11eeccbacad17ba5c7fb7df76f9bc7cd3d02412b7fa53d", 0xba, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000280)=""/6, &(0x7f00000002c0)=0x6) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x187100, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000001c0)) 2018/03/17 15:50:36 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r3 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x309, 0x0, &(0x7f000000affc)}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/17 15:50:36 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000740)={0x0, 0x1000, "ad5733d39e66ef7c0f9efabaa447652b8d212a2e8258f09280f3248a0d85c933563ed30c48270b22b72e164ef8ef6503a1ace1b5cb687ac14f5c0bf5df3ea142705bb8360241c407f1f4e259ed64310ca8f4d58bcae5b8b18c91035e64f4ced995dad8ebe146428f02a20b8750c35f639073d9226ffb59f82b406d69454c17e8603adb46ab97d1cf2f4c3284d6eaf2372db16dc44490054438d03a133941eb2b6c881d9cc945ff910abb252060b7a0076dca63dfa01cdab35de76034eb9f32adc6923a4b747f3bb4173ee2eca3c4b551cddfe242766095f3f85778a12b99ff930e8df3d0dcb8038d9e9f276ed6b6c32027cb6e6bc1c736235d27535aa906b8473572954040311d66d6cf7bdaa1d2fd2096d77328a82a5092c1e26cfa35c87db9e1c97d6efe34f322118f549f5a43f60333cfeb77960dd40ae751e99c6aad09d6d5e963111701a145f243d44e04b1096f265598216afec4a95d467932673ab389dede3a5b7e3535ae9c4afd9c20c17b701bf3ed212d9f2f462e636ac40fea052497934865132ecc920425b4a2e2f6316f8b76a790d408459294f0c89d839425f91b93b55e26a73540489b0f79b0d95dc1dff07c06b081d5fa8f8f2c4b8f58fab16de45d043b857e31a466902bb1d4fc961f36c3af87b2d5fd96b5c5a32a51dd511f6ea35b822c09d0ffeb8313e594d05225026958f9eacf007fa7bef8751e297843e4b930dfd1451abb34460402a8184dfe088cf36cc51edc2bd804f33509706fbacf93f96008175ff079e2b8eb5a89feda3a21783f7846e9c7b8e1c9257da2e6948d6ba14511278746231fd2c4b456d45e8fa8745d863e731d2bb98babcfc8b7c7592937885a7ad44857011e7acd6540ab090cbdb36fc7b5a1c0d40b22eaf4d2afefff354938c1e77545b263b375eea7d0794814cd8ef01cef101b93e18338a2cb44aca9d1980f3686774ab602b5a0cdedf01e8043de58c1d14cfa746d7fb3f39bb7dc5d4df311d79c9a177d0eefbb8a244606cc00957ea97111cfd577c9bd5cd1fa7c6e465982044ac9399b8d1c890b038c32e8eb887142a03afebc54d0bf3ddb429e329df87bd9bba5c81eb015269742a7c35a4db985a3011c6831a33556dfe039540072a77a351b0ec4a7b8eb5a3d4e9c110a5af5fb10b7691b0d52eaee978ccd0bfd314306e589ef27b880e89ec9b103f82c687b3584ae9a7dc8d97dfb8b47f4cfe9a67bed144398065a5da8f05e8e3b82d261d9ed3cb6b55136e6f887460a28770bf1a692d944f5602f4e18ee28a19b6696431d42a9395fe21c10bd4cc390348a60166fd3e35fc45e2044eaf35ef8646517a795426c7d00aab2f0b53f7eab274b9db5788cf50ccee81a36e8efcee688d809fc7c3a3f3b075e27681413531d6dab1afbcc2882cf25b4b1cba93949d2788a51768beb16f51366bd2fb215a49eb8eb598f21c8b9ddafb3ae96b2919e2d57494fb372f20b69e8f05776aac6937ba0acffe0ccea2a0a91471a069fcb7516a3e8dbb348a511ebe0b1eff8953c79acf2f7943663c5fafb3a7d01a2223d1399f52604e70143868d47e79cd7a961e2ae6b33d8feae96f1b9f49f8070f1cafa94d4e83cafc45818ec488b3b63ce18aa2e2134e2da7938deb5986d3c9070f761812ba1b7843890599126bf85acf1fe82b50c3caba86aa489cc5831a6d16791ab5238a9e8e754e3f10e184f0aef0da1bab8219bed71226a8ac37e1e247f56f6ea87b8e5fe0d7d2e2eb6e0d90a052bba9ebde6be2141be64b085ed6a129d56bbe4cc668279a8ebe81893eab89535044b058d7f215ce985c2728e3fc96972cf7f0394bd392f38e8e29a06d824202e49a52d5509b59642c4498fa58165ff473135ebd9826dac955e755c3bda67bfe3c4fc9c7093122f34354df0da247c3e0b82a14006dfdae31da7a66634f9f7d1d1615f18563828c3fd63dbff2b556697b2fd41a38972c681918352980d212642b5c7d1ab33e8d55ae429fa7327b0f04326be0c6647402b8ed8d589ef47d1a6c0277f07842f8d28d2fa8b1d1a49b8df3f6e4bbbb085ae39a527ddef53244a200a24ccf2d99f22224f64d468278a1473acb3e06c30f53af3fdc75f5e214014b4051d079d0013ffc4d7a59f56732316102823f3535c39247c013f84679d0f67097acfe9194b1857c798e97cce48dcf10afd8028624369f396c8f22cf23f7238f1ba1fb14e2b2bdf5befa8c4ddee69eef35a081d188cb62e12b1137c04849604a9ce145b855259859c6879bde14481f08c33681c0dcf14fbe489ba204c420341e2abf1212640f9f2386904e6618315e7a88e8463008d709f87dc35f06e44e71caddc427990bc443572a64d7cad5d2a553b2ce2813de74e1cc488a3893ae553d89fe8d96337b8583fd462f29ecf842ac4d349e26493a17956910fd33e11aa613055b6e9cf2d691bb9863754becfa847c3cb91fcefc787ad875fd114bced5470164fd67bcb8b9a512a1dcd76ff3d14b9ae51457514691f2bb4b6480f35f9e899e39cbd192275086976d0246ce30e34f6410edae261956c84c240aeeccd6ddd602bfbfa0a21e31a6505e108eb5cb7b5be915d7111159cd5e310de686dd7f394cf43f9f885c3bbd5727450546f772d897200164624cf3f51b9dbff455461d6742f3a85c137b4219b4e3657ce0f7c92da82cdaa547b7124bafd32217051e780675b3a07d6d7299156962535c9a17f7f14c64d1bf40e77646a3fb1e10704c2d9e93791141ef0df1ead7a614bf9bdf079140acf17ab6b7ba33e973323f2099804047e2196a4ab427de9d9a2198f72ae3d3c00c7c808b42a73b7dce13a18bba756dcca6e068158ce9afa6f82e243fa0e2f1405605a76948732d2da7db8f6a2ffef84e6606e78c57d9899ac5387b0d42d4f42a178230b08d5d2fbb6a21bf8025c36327f174c32a7d43a348ea611a48354f5f7f2d3d8afda7652d9555802a8674a7df7c973967b78ae15b0d4a8e78307c34a16aadf6b1cebd81ff5faee768fd8d7153cf07b7be6303e1b58a98073e8c123aab265393705ea9af88a8ee4ff4afa01bc04137487c906ca9c4f995821ca352fd6e9564e9510f4efb54785a9d74946a50416196f1b2f4f93cabeefdb1a5ac5e6075ad9c3c57d3bfdae33a95fea06190a337d55ec7b08cd91bb9c30d09c27d86b1b1aeb27b01a08abd0ee89617e4f7fe1f32558ada40b8144e7b7ec4e88889469048031059ae80395b5e917340a85cd35f383eca54933d9cc408b12afdfaa9472841948b9a951dc581f12ef3e635aeee5d8b173f72f0dda363eeeb53dda70b6d1057ef54aa848216e5ce8bcee77266070a9650e42aa547a6511a303722678a7a45e37a51ab90c90e1ce41658bf1f7b900ace3fa479c853e61e1886bca13e273e70c0c7dfe565d47c5aa9f1ae92f60b62e000add61344227ceb55d906feceaa6b1b67a9571e599dea3a0806078c08ea128c3a52c4f471ad3b0c528bbd5fe47c0732f76172fb540ff8ee58499ee216ebc9b5a37955f84fc315c99fc69012dfa82abe5b54a0041f77af14bb8cf5240ee0f58d27755f3fe884499016713bf2a1fcffff5b97274a1b383e6af2669ce558c4b6d523b1246248bc72143304a622dc8764749fe520451b4ae7c0bd7be35a1e9429976033bdf5e54945a42f8b408cdd6092c22d8793cffe3374eed1acfef5595170caecfedfccc0116bb69cc6a9f3172348f84aec568b83fdbac38eb21bb69c8789628459813937e89297a7a95ec3bc52509434e5c1d52a55a115d982b87c2163eaa1a8b23ca31fd3282fa39462c8db2b4ab26f2deb6100eb979a70ab69217533424a980ee2ced5e47f453752848fbc852eb3f6e85986c32f3f3a5bf173164d71ed6b020f29316e57e1ae78e040dd7e291664dc071cd656f9729e727e1684b27fb3fb0f92ad2c948c11641e511f11d751de54228c6ea03f278fae08710eb0871c5d3160f288ea4f1464da49e0283281a7253c82cfed7c35f897654ec8f356946d2a9c49febce0c1e456a193ca85b5c79545eb3622aebf967006448cb5a33584cb7fc517b861e4781281f05da685778e9fe1b8ce0d487e4cf97cca580007524fea7281271540e9b910c1b374a9b0066fd3bfcb071fe416570d7a83b69b8f8472aaafebab6458c2a2ddb99ff12d505f778e843290fd6cc12526c8e6ab627be52ed235d103435890a8b74ca1daa7ddc0abff8935c4f9ba7387d401635b8001a3fb5c9ffcf39b5221dab94d57c118a2a14d7be2ae22e1f48f15dab29ba0177346d8d1192712b22a50f8c3d4c877796ce53f2d9b2ba466b106ba8eb6297a15dd27fbe9ee18b6e780d05d7a23d229c5c0f32c9e5f4492d3edecea3802bd13e8d23f1e5b5cd8a5d8c83d4f5bc2273bdedbc2febf2b85f0e9f2cc5870f9123e88ee8496cd227d6085528733d0002cb5c8b8552274cadb5c3f027d1ca68d7466ea8bee4c35751579f26f912acf0dafdefe32d3e9b45f1276575a5c24a0e17f3f67f3ceaa997b1ffeb505d96f9ca19a1f07286ce5056cdd634f2456f627bc9b4cf012a9a0e859613160ca2cd290ed55ad5555930877da80cd59cedc8e637adb53e66e6a5835620d9f4632f26c2a6bb90caa43bdf65be0c4d2c5708c878bcf16ea7984c415382d8b605f8504623e0a562002e04e72238388450e233b4c906e4563d09ae2187168333a872586eb39c3fd7c0e9599ad2aadd4f1107e440f9cb48fd39cec1e651a095153bc055c44cbe67bad64c6406824b038dfb2bf1f36b1fa349542639e42b2ba3b189e06875879d517634d9ac5e675114509df2591beb38e189dc4793f618fa62bcde51941918180d7648f1d1d85716207e5576ea589b2345c78c244c7411440990123382c408b527549b51dcb63e074a132ad74ac4965d13e5fc24cad3864ca7485d523ac6988281a31d267914992a1276e89df07164f5b3555b4b7a57d7b0901a61e4387ed5016ff7513fcce4e07f0692d735c89ffd6be22549c3eb668a6379c292b88235a412bb0343ac8fc52997abe88cd20ba3b2b24a5c8abf80f20a80486cb9d9ecbe2893248fd41a146e1a1b73d2cf50abd5afc9d2f7d7da290e63d27a170533258fd4ce47598764e299a47b82c33484b2b26f767968310bb9f11714bd2eafa03a7e30b8a61be022792bbedde5e91c9a4b1060e935f2d407596afd49dd83c8abf830be295a7ee5eb7a5ddb0c4490fbbc20389944ea4b036ce3b68e24a07e0ad94adf14be9602b549543866c9a418303ff909d499d80fe2849b488866de5369534a88c598296f718176f11f33026b388423052e70c8ef4cdb0b3d6cea81b19ce1b09d623ff2a3398889159dc8d7f59006a6838decf565778d29757b927ff2e335ccc16a170dd397cf913cbc573aadb5d828e4b06dc68a056e469e4abfaac1f42e9f34b2870d1fb2e3ef086fb38c1e09a7a2d2f6d54963f6babf98c43bf46735fe766e7c6a599d9c12ba8ecd6f1fa66e0dfb9d4bc63ceef1d4a5351b7d3188bc85cad59215d87a9636f2db294f990d10e3540384150ee4258f44014241118e5c7408ffada0c0f5db2ea12c15da98ee8aadebf1fb0626934ca6d1cbfd7122805150816df700fec0976872660291b29ba9fccdb6feb807ea29ee2e7f63097a2ef998b481a7250f0de98ee3039a9cb67b46c26e36c0a72206b704778eec81f0e1bdcd9d3b1d3be611e11db463538d69d727873a4cc0a7067fc886fc9a5aa759e92912cbae39b44191b75343687dc6a5a9c92df9631f7dfd09f762a2188864a09700f09ec0673111e3b1"}, &(0x7f0000000180)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x3f}, &(0x7f0000000200)=0x8) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f0000000700)="167721e74cabe9b460ab055e809410fa60dacf2fd3", 0x15, 0x0, 0x0, 0x0) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003ec0)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000002840)=[{&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000002740)=""/221, 0xdd}], 0x2, &(0x7f0000003f80)=""/233, 0xe9}}, {{&(0x7f00000029c0)=@nfc, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002b00)=""/234, 0xea}}], 0x2, 0x100, &(0x7f00000006c0)) 2018/03/17 15:50:36 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10040, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180)) bind$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x3e) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00') 2018/03/17 15:50:36 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000d73ff0)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f0000000040)="aef51c61fb828aa71c1cc2a2b3aad85e5b90dc", 0xffffffb1) readv(r0, &(0x7f000000dfe0)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2018/03/17 15:50:36 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x122) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003600)={0x0, 0x2c, &(0x7f00000035c0)=[@in6={0xa, 0x4e23, 0x8}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000003640)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003680)={r3, 0x9, 0x6, 0xffff}, &(0x7f00000036c0)=0x10) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0xfffffffffffffffd}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003540), &(0x7f0000003580)=0xc) clock_getres(0x0, &(0x7f000046e000)) recvmmsg(r0, &(0x7f0000003340)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/196, 0xc4}, {&(0x7f00000001c0)=""/235, 0xeb}, {&(0x7f00000002c0)=""/126, 0x7e}, {&(0x7f0000000340)=""/201, 0xc9}, {&(0x7f0000000440)=""/44, 0x2c}, {&(0x7f0000000480)=""/253, 0xfd}, {&(0x7f0000000580)=""/165, 0xa5}], 0x7, &(0x7f00000006c0)=""/157, 0x9d, 0x800}, 0x7}, {{&(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000800)=""/3, 0x3}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x2, &(0x7f0000000880)=""/79, 0x4f, 0x2f8d}, 0x7}, {{&(0x7f0000000900)=@l2, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000980)=""/26, 0x1a}, {&(0x7f00000009c0)=""/250, 0xfa}], 0x2, 0x0, 0x0, 0x1}, 0x9}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000b00)=""/2, 0x2}], 0x1, &(0x7f0000000b80)=""/81, 0x51, 0x9}, 0x2672}, {{&(0x7f0000000c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000c80)=""/79, 0x4f}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000d00)=""/76, 0x4c}, {&(0x7f0000000d80)=""/123, 0x7b}, {&(0x7f0000000e00)=""/95, 0x5f}, {&(0x7f0000000e80)=""/46, 0x2e}], 0x6, &(0x7f0000000f40)=""/73, 0x49, 0x9}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000003000)=""/18, 0x12}], 0x1, &(0x7f0000003080)=""/95, 0x5f, 0x40}, 0x20}, {{&(0x7f0000003100)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003280)=[{&(0x7f0000003180)=""/222, 0xde}], 0x1, &(0x7f00000032c0)=""/84, 0x54, 0x7ff}}], 0x7, 0x12000, &(0x7f0000003500)={0x0, 0x989680}) 2018/03/17 15:50:36 executing program 2: mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) pwritev(r0, &(0x7f00005d5000)=[{&(0x7f0000ece000)='{', 0x1}], 0x1, 0x0) clone(0x80000000, &(0x7f0000445000), &(0x7f0000d4f000), &(0x7f0000000000), &(0x7f00008a7f0e)) r1 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) dup2(r1, r0) [ 56.062431] binder: 7252:7255 ERROR: BC_REGISTER_LOOPER called without request [ 56.090829] binder_alloc: 7252: binder_alloc_buf, no vma [ 56.093318] keychord: Insufficient bytes present for keycount 180 [ 56.110210] binder: 7252:7255 transaction failed 29189/-3, size 0-0 line 3128 [ 56.139918] binder: 7252:7255 ERROR: BC_REGISTER_LOOPER called without request [ 56.153743] binder: BINDER_SET_CONTEXT_MGR already set [ 56.161504] binder: 7252:7276 ioctl 40046207 0 returned -16 [ 56.161582] binder_alloc: 7252: binder_alloc_buf, no vma [ 56.161622] binder: 7252:7282 transaction failed 29189/-3, size 0-0 line 3128 [ 56.269484] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.313526] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/17 15:50:53 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f00000000c0), &(0x7f0000c35ffc), &(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x30403, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) fanotify_mark(r0, 0x40, 0x1, r1, &(0x7f0000000080)='./file0\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000800)='/dev/hwrng\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getpgrp(0x0) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x80000000, &(0x7f0000000400), &(0x7f0000850ffc), &(0x7f00000003c0), &(0x7f0000000500)) 2018/03/17 15:50:53 executing program 6: getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x78) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0xa}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000f00)={0x0, 0x0, 0x0}, &(0x7f0000000f40)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000f80)={@local={0xfe, 0x80, [], 0xaa}, 0x6e, r2}) r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x3, 0x40000) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x1000000001) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x20000000001, 0x7fff, 0x2, 0xf66d, 0x3}, &(0x7f00000001c0)=0x45f) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000200)={r5, 0x8}, &(0x7f0000000240)=0x8) 2018/03/17 15:50:53 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x46, "32b25ff0429faf07c9809a8199ceccc665bd5ac7297c88dd7163391728fd5c72bc53e7fda17d97a8a5e3ff39fd5e1cb514e0de074ab8c87f9798cf043c05fe90f19e21af3cc0"}, &(0x7f0000000140)=0x4e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x5f, "aef82e4076477f3557040303f0e370692fcb51598a7bbfc0623ce47afd6ea5d3e80ca219ed5c49f397c845a9156bdc17e41443f9e04c77207f263ef32c5f1a2507f23162539b3011ec9edd05367f0787ea7ec5d34387f40b74b072664f0a56"}, &(0x7f0000000180)=0x67) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)='/dev/sg#\x00', 0x9, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) 2018/03/17 15:50:53 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) get_thread_area(&(0x7f0000000040)) 2018/03/17 15:50:53 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) fallocate(r0, 0x2, 0x100000000, 0xa08) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000013c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x80012, r2, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x400) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001340)='/dev/rtc\x00', 0x200000, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000001380)={'ip_vti0\x00', 0x6}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001180)={0x0, 0x2d, "5afbf6751e93861c292733bf25e6b5c24354c9e7529a45cfc9cd39e671daff3545b674f440c32cb09eefa697b6"}, &(0x7f00000011c0)=0x35) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001200)={r5, 0xe3, "7d95ef03311dec2e78bd5cb2a55c577f032db1e2356c117c6ae0bf6108f1b529677305c1f983d2cfe57348cb2811a2ae2a0631e84ba9731e3ce0e02d75c0cfbdc64b27ebecb46af24a7ef8529089da93b3f2470c3dcb622d61fc83765ebf0590404df5ab138cf8b61ccc5d40e862427a9647371ce1f1eaad3cb8b594926ea4ae82dcdb8679b3674900948517232842f07d5ffa3ef483b5782e59ae47c0363af8286b24e286333c22742b28a4c76441320e68dfbe14b4f1453796e7709b5de0fee50bbc9a0a655ced74a8af0df06a5051041e8a6a1fc1587a9745a260c93eeee82517ea"}, &(0x7f0000001300)=0xeb) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000001080)=""/132) 2018/03/17 15:50:53 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f00000066c0)=[{{&(0x7f00000012c0)=@vsock, 0x80, &(0x7f0000002480)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/231, 0xe7}, {&(0x7f0000002440)=""/16, 0x10}], 0x3, &(0x7f00000024c0)=""/66, 0x42, 0xc2}, 0xb4a5}, {{&(0x7f0000002540)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003b80)=[{&(0x7f00000025c0)=""/92, 0x5c}, {&(0x7f0000002640)=""/250, 0xfa}, {&(0x7f0000002740)=""/215, 0xd7}, {&(0x7f0000002840)=""/147, 0x93}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/232, 0xe8}, {&(0x7f0000003a00)=""/112, 0x70}, {&(0x7f0000003a80)=""/239, 0xef}], 0x8, &(0x7f0000003c00)=""/168, 0xa8, 0x401}, 0x68c}, {{&(0x7f0000003cc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000003d40)=""/198, 0xc6}, {&(0x7f0000003e40)=""/24, 0x18}, {&(0x7f0000003e80)=""/30, 0x1e}, {&(0x7f0000003ec0)=""/4096, 0x1000}, {&(0x7f0000004ec0)=""/199, 0xc7}], 0x5, &(0x7f0000005040)=""/165, 0xa5, 0x7}, 0x7}, {{&(0x7f0000005100)=@generic, 0x80, &(0x7f0000006340)=[{&(0x7f0000005180)=""/4096, 0x1000}, {&(0x7f0000006180)=""/222, 0xde}, {&(0x7f0000006280)=""/166, 0xa6}], 0x3, &(0x7f0000006380)=""/58, 0x3a, 0x4}, 0x600000}, {{&(0x7f00000063c0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000006640)=[{&(0x7f0000006440)=""/77, 0x4d}, {&(0x7f00000064c0)=""/136, 0x88}, {&(0x7f0000006580)=""/149, 0x95}], 0x3, &(0x7f0000006680)=""/33, 0x21, 0x4}, 0x3f}], 0x5, 0x40000020, &(0x7f0000006800)={0x0, 0x1c9c380}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000006840)=0xffff, 0x8) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$inet6(r1, &(0x7f000097f000)={0x11}, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r3 = fcntl$getown(r1, 0x9) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/sequencer\x00', 0x143000, 0x0) sendto$ax25(r4, &(0x7f0000001100)="a10c29361b753cd86cd3a84bdbf0f5ee565f4c83294214a057a3060c362c2d6d82e85ce7ebeaa8720de164079061371cc881eb3cb5db5ed896040acdb0a2b1eeacecff816783efe9adf80e8f3652e4f61eaa8e1f43106cafe2a6a9d0cba027a6a4a337ffa9bcbeed6587462a6aae2344068e2235e2a051a84adaefb109abebb84990af9df83a7261f9cce61d01debfad73a21df7d878e92f8f7d5a45c50814bdf48c83d053ea79", 0xa7, 0x80, &(0x7f00000011c0)={0x3, {"881ca2eb33d499"}, 0x7}, 0x10) ptrace$getenv(0x4201, r3, 0x6, &(0x7f0000000000)) readlink(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)=""/101, 0x65) 2018/03/17 15:50:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)=ANY=[@ANYBLOB="1c0000001c0001030000000000000000070000005855030000000000"], 0x1}, 0x1}, 0x0) 2018/03/17 15:50:53 executing program 2: r0 = open(&(0x7f00001c3000)='./file0\x00', 0x28044, 0x0) fallocate(r0, 0x23, 0x0, 0xd) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x5) 2018/03/17 15:50:53 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) writev(r0, &(0x7f00000004c0), 0x0) creat(&(0x7f0000e8f000)='./file0\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/03/17 15:50:53 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f00000014c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80001000}, 0xc, &(0x7f0000001480)={&(0x7f0000001500)=ANY=[@ANYBLOB="041200000d00000128bd0100b6ecd2e2fcdbdf38000000013c0015000c004100f72eafdae76c8015", @ANYRES32=r2, @ANYBLOB="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"], 0x1204}, 0x1, 0x0, 0x0, 0x20000004}, 0x8010) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000013100000000303000000000000000000001d000001ffffff7f000000000000ffffe000000100000000000000000000000026aed9e585d17029d071c0a11637b92f81d66b125b1b3cc14239ea164c0a75a964b5baf3bb72cd91968f984986ae9c77901da291b4afe8eab919c01fce8b1bbf32978570e28216cc413154ce139daa809c70a2d936a7c545c815543a5d5886e202fcbc1d443231"], 0x80}, 0x1}, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0xfff, 0x4) 2018/03/17 15:50:53 executing program 3: r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080), 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000b2dff8)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) accept(r2, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000240)=0x80) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000b2d000), 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000180)=0xdb93, 0x4) listen(r4, 0x80000001) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000280)={0x400, 0x3fa, 0x800, 0x7, 0xdfc4, 0x100}) ptrace(0x8, r3) 2018/03/17 15:50:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') r1 = eventfd2(0x0, 0x80801) sendfile(r1, r0, &(0x7f0000000080), 0x10ed5d) 2018/03/17 15:50:53 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300021300000000000000001c3d521bbf1a231d0000000000000000000000000000000001000000000000000005000800020000000a00000000000000fe8000000000000000000000000000ff00000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000f7f000000fedbb20bbbe9cf3ab89ea8827bcf506c3aaf8ab732818f764ae1ba30e90d5a9d9ce050419a2f87d74dfbef1d8140eba71032bf018b161b2821bd542970f824fd5bfb3e23ff4fe15e2838f14382cd344989b7a83ec02d651eafdb6fa8fd3500000000000000000000"], 0x98}, 0x1}, 0x0) 2018/03/17 15:50:53 executing program 2: r0 = eventfd2(0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$netrom(r1, &(0x7f0000002580)={&(0x7f00000000c0)=@ax25={0x3, {"4a4278fd2a4b20"}, 0x6}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="100c539521ff5c3551e4020526639e4bb218d042fc6201fbf6d3649d05747c3b1d1d9f0e8f4bd27fc925fa6460c1f6eb7f151c56870367e063cd595321892884d1ccfaa997e168d4a8af0bf77cb79125db49e19599463c2c4b3400ff1ac9e692751653f311684e1f4699d222509b34d53c516efd223cf9f9fd4917ea48167ef489301f2cef1beabdbc53a5d354f6ad3b4560ae39d3198bb6995de262b9966887b9d022a26c88079af4a29225dcc0e4b2f119b8", 0xb3}], 0x2, &(0x7f0000001200)=[{0x1010, 0x10a, 0x5, 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{0x70, 0x13d, 0x6f0, "36ec77bbde370ac37d9c134234ee31d1deade7b62855dbe685b2c4b4f347ac7229fb4e9d2229d59f685b2d1fcde38b76e74a7e0bcded94d8890ea81a0e36b243a8cfe5ce34b3137efff137bc2d9520000b22169d22bde9e5339b"}, {0x80, 0x11b, 0x49, "efbb80287ad6847f79002fae8017fb3aea551f65884213de4480af36806a5ed19cdf584e5fd02213f00f7b32103fbcd73c06333603869da5e1c21a56347f13de3570f451d13058df249b640b449331fe1aa69a9bdcbe000398cba9c86e24227125cac01cd644ffd2bf"}, {0x10, 0x10b, 0x6}, {0xb0, 0x3a, 0x8, "e3997c6087fcab2a0f5505dc95bf013da4e31c2613f7c0dad3b9d4675050bbdd5be02ba332a155067c93be4e751686684d7c630e5a805393f8ced8437748e2d0f7b9ba030ed83251583c94c67796d227588a9282631bc2cfc39945f4b43301fd089275a8ce1a1c0db61b57c540a75d4b1aaa406fa92541b7f7216253f70a1331edbb14192ebf9b2aa2bce555594cb37eddd324322d376e789c6e0c"}, {0x88, 0x1ff, 0x800, "1a07de5fb18f39cef97f1577f065d997269fbe4e5eb5f53ec350b6beef4fca7fc6faed001d8969d5349a6de9ea86c6c94cc359e1b7b4b5b1bdf4c11f9256d030efdc891e46af470eda8f2ff99b82d6ccd956451455f6626a81b78ee4cff01c2cd1360c270fa9512dc3666afe1e067135a57fb9fd2a3e9115"}, {0x40, 0x103, 0x744, "669aff92cff38e400f2295d38954c0aa916cef1a54e38956c1269e3b5843eabb343c0bb39a020e10659aa9b47c"}, {0xa0, 0x12f, 0x1, "7e55db022847e3810493c21e119a0fd27452f92ed735fd4a6adbe72ded745ddaf72065ded78aa9d3f198e4b26f0860da32c425f059077f2fec1cda0bf3f115b8ad56c21a79da190ec50bf796b4c93dbffc6847ffd51312c40e38bf313b420c1165e4b93d3ce10b489a28dab9cc863865b423722777a0f7e60c4d569d8a286a12019d4ecb3c59116634cd"}, {0x30, 0x0, 0xff, "0ace7d2fb16cac2c0e52eae2a7efec46548f8706a12658f3941705f3a3ca7617"}], 0x1358, 0x4000}, 0x44) fstat(r0, &(0x7f0000000040)) 2018/03/17 15:50:53 executing program 6: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f51ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000c08000)='./file0\x00', &(0x7f00006b7000)='.', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)=ANY=[@ANYBLOB="ac0000000e0001000000000000000000003d0000481f2c3bd76cadb196ad42a0300000000000000000000000000000000000000000000000ffffe00000020000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c0011000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000ac1414aa000000000000000000000000fe800000000000000000000000000000000000000000000000000000"], 0xac}, 0x1}, 0x0) 2018/03/17 15:50:53 executing program 2: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000040)={0x5}, &(0x7f00000002c0)) r0 = memfd_create(&(0x7f0000000000)='\\$proc]@securityeth0-wlan1/md5sumtrusted\x00', 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3, &(0x7f00000000c0)=""/79) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/17 15:50:53 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x400}, {r0, 0x200}, {r0, 0x80a0}, {r0}, {r0}, {r0, 0x4028}, {r0, 0x6061}, {r0, 0x400}], 0x8, 0xa0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffff8) 2018/03/17 15:50:53 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffffffffffe) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2}, 0x10) sendto$inet(r1, &(0x7f0000000140)='\x00', 0x327, 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000003040)=@hci, 0xc, &(0x7f0000000100)=[{&(0x7f0000003080)=""/135, 0xffffff3a}, {&(0x7f0000003140)=""/102, 0x3f}], 0x2, &(0x7f0000000000)=""/48, 0x30}}, {{0x0, 0x121, &(0x7f00000033c0), 0x3e3, &(0x7f0000003400)=""/202, 0xca}}], 0x5da, 0x0, &(0x7f0000003680)={0x0, 0x989680}) 2018/03/17 15:50:53 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/udplite\x00') ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'rose0\x00'}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002740)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000002840)=0xe8) r3 = getgid() lchown(&(0x7f0000002e40)='./file0\x00', r2, r3) r4 = geteuid() r5 = getgid() r6 = geteuid() r7 = getegid() r8 = getuid() r9 = getegid() fstat(r1, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() sendmmsg$unix(r1, &(0x7f0000002d80)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000001300)="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", 0x1000}, {&(0x7f0000000140)="f3656060232a91e205d874b3eddbf60a2f919b39659caeb93f2d0d848f065abd98a2df258de660562165950cd3d606a280f7846fe58b7fd56047d36ecaa1ab3a5e7b4fdecaa0e11d86be2bc6fc13bd038087", 0x52}, {&(0x7f00000001c0)="9f5134a792780f62ea516b55bea1414b689c061b66275475caf19ec12d9113baeb55ab5d9457e18d5cd5ab2754cda19dd7f057b90b0795bda63cdcf521af1e709bca88b0bee923493801a988d892663d484994adf52fa8eb", 0x58}, {&(0x7f0000000240)="c4551e5d4db465b8173fd744c4b02fa6ecc080fc07ddc6947fb49413bf3302da74965787acba4c9c7fb75abb615d31f2487093c3bf0642ee36b4998b6845194415836811cf1089041aa8e9ceda648c7bf9591d33652225007b0d65fa4b6d6c7bffd9177d58719e7594d4b0625229b30d477e4566b093b19d3962ccbe78", 0x7d}, {&(0x7f0000002300)="282366b5c14f210d6b7d03c2d99d4f841e1bceec77850488817e898b45b71a1a483ce07d7b9764326d47904e2ab881d3cb380faa2292bbd06c5c87ad2ed6443be52c1ea25671d98fd30c28665ac04aa23e2ffec9f2e02579b5e7b9b6f8531f51186690729237b5331863ba1c2dc5d2749d094d488db8f43489678a105ca2ddff908ea8d7447fe9fa6da0d23c52", 0x8d}, {&(0x7f00000023c0)="1004bcfd855e1ce276a0dc9bad43ad56f0f7bf9be68c6e392f82e8ca21d06d3485485f999dcff4f30f54feca7cb0e668bb1a53ee3f47e3aad24e", 0x3a}, {&(0x7f0000002400)="3cc9c322c4c20c171e2171632eff072322e010e42ed0d59f5e01fb05b4c47ef4e785b018f51696ed880d188db1e67ab17f3ef5b3790f36f6fc45afcbeb384a1fa841df266212de9e0abeed36e42cc0d4896546c8e83b3220a2b727b540b65ee40f0221d1eaec9b2f45dedbba8ec3504c68c2dea65dc9d667a0455cf8577f259cb5bbb3664a96a3c4c1827cffc0f02a2e8dfc669320a9e0aff64e62c5b1f88a48008a671ec1fd53c50cc27001561435ea7948f4c1e531a189d458e557456931fa021fbf8c2e6be54d4a1990e885008906f990c7f82caec6ea8f9819083722fd71f38fd10a2c9c1f1369882a452987", 0xee}, {&(0x7f0000002500)="d1b68d1471623d8048bc3f8fbd9805bdb4a0fa1e6a65a32c80a5842bf466fce91ee5b4bfa089182b746bd6d61c453fdf68e6913f8b1a90559b65dfc19933781308a7b9b2f36aadee7534c8642a309dd56de19c27a6c27fc9b9bc4bf1ba21ede3aa1086f96b779647afd9ce773bffd5a9a363c9d244e2954f5408d94cb5bcc4c4df5b708e4ce9c5b3ac9d4f7930239800aebbec91b4a4471bce51d90d9591e1f15b2e7b408e6efd588610a4896b3df3ec072b4beab23c78cd277c52eb472f82168db8a48266fdddd040a326a26f9da5831432c9c78d1d404bac6613b6c4a2f0de28d864fb725b8a88a3bcf31fbb9228f060b9db6a", 0xf4}, {&(0x7f0000002600)="ad90dd6fbe92bd1fdcb46947ae2322922c92a5a13e5d5d8d415822968901b27aaf850e00b074192422151a567dfaaff80d7b70008f7e999438393b4c1fc5c45c879d8a914d4d76f8e1ec23153d81374ab677e1099e0f4482fd9ae4", 0x5b}], 0x9, &(0x7f0000002880)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x88, 0x4004000}, {&(0x7f0000002940)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002a40)=[{&(0x7f00000029c0)="1cc446dfb089333b55dd526c0d0717744789b62b127d524df43426e45d1b844f3293a1a5149218af8a8e6e012d23af1c5eb566bfea0e46f3d826906385e190085e6b35e93fa699db3eaf92151f4b0b1fbbb30fe6c0b6ecc64cfc14180ba4de3f356f8b4867dd3ed16570207658385415a294729377bba016586e335304", 0x7d}], 0x1, &(0x7f0000002e80)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="be752000000000003100010000000200f1305b712e956e8c6e", @ANYRES32=r0, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x38, 0x4}, {&(0x7f0000002ac0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002c40)=[{&(0x7f0000002b40)="575e1fff0c4fc8968177cf51728a4da237d34c06fdf9e570bee6afba8172", 0x1e}, {&(0x7f0000002b80)="e526316495c85b853c962d0f612dd3d4d4a403203ff75942b6238add1cf3d312336e1d593012a7c18947b853034167cf52d24c8389285631fe8142f9dbcb152820b45400ad6fd7e633c35b9ab934c154e9b4bde1e5eb83888bd5b6e01c203817bb33b2235d9be84f6669f4ed883dd77734b5d9c1ff968ed8fec099ca32858ccad87f53326a16f4fd16db9ad5151ccc1e8f6ea65cb0a927f103d3c8e138b1ff388ce53321312b7c9e0d5ff595e253cc6dfe4798db7bb8123218178ced6a", 0xbd}], 0x2, &(0x7f0000002d00)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r10, r11}], 0x78}], 0x3, 0x800) preadv(r1, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x5c) 2018/03/17 15:50:53 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0xfffffffffffffffd) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x1a851, r0, 0x100000000000) 2018/03/17 15:50:53 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x2, 0x101002) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x0, 0x7, 0x7fff}, {{0x0, 0x7530}, 0x3, 0x9, 0x3}, {{}, 0x8000, 0x1, 0x7fffffff}, {{r1, r2/1000+10000}, 0x7, 0x3, 0x100}, {{r3, r4/1000+10000}, 0x800, 0xd2ce, 0x2}, {{0x77359400}, 0x3, 0x8957, 0x4}, {{0x77359400}, 0x1, 0xfffffffffffffffd, 0x4}, {{0x0, 0x7530}, 0xfffffffffffffffe, 0x3, 0xffff}, {{r5, r6/1000+10000}, 0x7, 0x1, 0xfffffffffffffff8}], 0xd8) write$evdev(r0, &(0x7f0000a12000)=[{{0x77359400}, 0x4, 0x3a}], 0x18) 2018/03/17 15:50:53 executing program 6: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x5, {{0xa, 0x4e23, 0x20, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x4e21, 0x2e, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x28af}}}, 0x108) 2018/03/17 15:50:53 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2000, 0x0) bind$ipx(r0, &(0x7f0000000040)={0x4, 0xff, 0x2, "b16defee3d22", 0x1}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) prctl$intptr(0x29, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x0, 0x206, 0xfba, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x0, 0x1000, 0x6, r1}, 0x10) 2018/03/17 15:50:53 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f000081e000), 0x0, 0xfffffffffffffffc, &(0x7f000015a000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x19}, 0x6}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x400, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e23, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x97}, @in6={0xa, 0x4e21, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x6bd6, 0x9, 0x9}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xa6c9, 0x2, 0x3, 0x100000001, r1}, 0x10) [ 73.714019] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=14 sclass=netlink_xfrm_socket 2018/03/17 15:50:53 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10400, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='\x00') r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pwritev(r1, &(0x7f0000001480)=[{&(0x7f0000001380)="18", 0x1}], 0x1, 0x0) ftruncate(r1, 0x5) 2018/03/17 15:50:53 executing program 4: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) timer_gettime(0x0, &(0x7f0000500ff0)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/17 15:50:53 executing program 3: mkdir(&(0x7f00008e3ff8)='./file0\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000b2e000)='./file0\x00', 0x60) r1 = open(&(0x7f00002afff8)='./file0\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) open(&(0x7f000025aff8)='./file0\x00', 0x0, 0x0) 2018/03/17 15:50:53 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000fd9ff0)={0x100}, &(0x7f0000048000), 0x0) clone(0x0, &(0x7f00006f2f1f), &(0x7f000060d000), &(0x7f00006cbffc), &(0x7f00007b7000)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x3, &(0x7f0000000000)={0xfffffffffffffffe}, 0x0, 0xffffffffffffffac) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000b52ff0), &(0x7f00003b0ff0)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000767ff8)='./file0\x00', 0x0) 2018/03/17 15:50:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x4) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)="6b3e8e712b89049436c7ca60143f50bd", 0x10}, {&(0x7f0000000040)="0471bbb7813164ad90cff97e21885ce334b3c780cc5747473bc1a71ee313802d5aad1abb82aa5d124a77", 0x2a}, {&(0x7f0000000080)="0f939956a59673477ebaccc85a8e89fc315c9b6d679a", 0x16}, {&(0x7f00000000c0)="a6a6184d3f3699336feed670f419276043ea964b3f6d7dfc80a8f92e9e50a85184b4290e139cbf80caf06d12cf5d3792f1476b307bf1bf313ef421e5d37d1fe3db15515115d3198e72a3e93a7908265a2556df27b7451530d287a4632fe827292d7552f7b3c9a3826ecd94ff32074af57494a0cbe3695d3bb719fe5d23a03fc24b38325bf1d7b0856d388feaa255fe834c2ea14730ac77e87fb9f468ca3befa7dd", 0xa1}, {&(0x7f0000000180)="99a61bb93208a9a3e09a4e7d564edc415bdd5733e533d21efa74e15522a7ae23560adacdc422f666c5f6a499625b246864574d8de6e3a9ce864ee3d70c865b7a7d2adb124f69be0332370599d205125afb0a85eaf210dc7ab757835620ba20d8c4a1d277b98cafb6e0336faeda953329e8a12aaf6a6b22b0d94fada144022e1d6ae547760ac5d48f5aa50bf19938e809843e3e017abcc405c870617cfdb96a9ac938ee7cfeb1e9b80861e425c5251ab663b67b9d24e9e99d81418a924558c6506d2714a00f4fa920378747490ffe9d7e41708c71723f80855d658ffdf8c430ff57a9a3c7", 0xe4}, {&(0x7f0000000280)="4fe004759dbe0bbae600085396629267549d738b9878eee7dd9d345b661456fb256b8e", 0x23}, {&(0x7f00000002c0)="58533b1d26e596b2c824e0e3ffea9ce72206cce4a4357c40a2793b441acf4448d62f077f77b7f2eff1614d01628f960b6edea7bb692a33cdbf657644e3a83ed9", 0x40}, {&(0x7f0000000300)="05e24cbbd8834db7e87ca7affe9fa88913df882e3f070ac3037c1a0828820d5ab4f1e7a224b512c77782d9ba52ef272f0bfae1bab89aa8d0f2c706e48c172e6e9b4a76592c8c665a1d4602ea08bfc6744396fb53fccf54110e551aab5ee3a8fab88633f457c1ebad5a4c571fa27e85cb6b3e68f69950ae0c12c05a919a68ebd530ee1190dba41020b748d7bf883099cdc428ac91dd2f0d3c62ad9254ba9d21ee402f617b4969d506de4434b48194809a200b3715db6c24d535518f177bb1f29e44c705547a7097e6dda0899b76ca6a85c88d14d9ae3a34", 0xd7}, {&(0x7f0000000400)="74e232f1e7dd969b6cb0879eda7b5a9339a13d6f840a21683ada688ea3755f9addec05e5948ebb0d48039ad7abb53e1e6bacade42e80d657ea7bf3d791b555608b5d41fe7cf5f665553a668673ec3d9621768fea7ea5b409d848f27df17a34bede48cf5feb518354745e380846818c79c04e54c86423b4c916c7a0353edbcf18207839efa292cb879d9106d8e7c265ee880c712eb504631b904ad4c6cf7b785c112d8a8f51591aff94260a2048ba192fc399aa3f3cacee034e59f6d851afd5f547a37ccb79cad1b6cdadead0dfa9c901687603b5379adb59daf89969c56786f0974d9698a759a6b5d76fee9178910ebfd3d2", 0xf2}, {&(0x7f0000000500)="0df74a6495352c681a80e78ffed811e3c0d9692347cf846620ac74b777d248c1eee0a1c79bc35a2b66c59fa9733d16da2e8fc50868422efff135ddb33750779e5e827698aa7d5f00eb01b1648afa4fee3c81bbf37ed012a5a0b596396075fa292083c1db098ab7a629ed2781b0f1bbd8c0adac34808f3be26e53c836216ededbcecaf83ebe9e9205c7abf8d15d698d2dc03b299716d2a02383f6c34cc0d077d8972b", 0xa2}], 0xa, 0x0) 2018/03/17 15:50:53 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) ioprio_get$uid(0x3, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x204000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000500)={0xaa}) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = eventfd(0x0) flistxattr(r2, &(0x7f0000000040)=""/199, 0xc7) r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000380)={0x0, 0xffffffff}, &(0x7f00000003c0)=0x8) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000000540)=""/10, &(0x7f0000000580)=0xa) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000400)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) r5 = fcntl$dupfd(r2, 0x406, r2) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000140)=0x4, 0x4) 2018/03/17 15:50:53 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'vlan0\x00', @link_local={0x1, 0x80, 0xc2}}) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/17 15:50:53 executing program 5: r0 = inotify_init1(0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x12) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/41) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fremovexattr(r0, &(0x7f0000000240)=@known='system.sockprotoname\x00') setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0xfffffffffffff001, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}, 0x0, 0x400, 0x704, "3994d3adeb9184a14e7bfd180aa7621d907477522cf864007d2b0c24c06e71e1faf434487455de874f94824faab3e946f48f059cf5cc518e29c69f1d154285ff3977af842b13a037d392de4fe029bd53"}, 0xd8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x18, r2, 0x8001, 0x8) 2018/03/17 15:50:53 executing program 3: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0x10000) prctl$void(0x22) 2018/03/17 15:50:53 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000b45ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) fcntl$lock(r0, 0x5, &(0x7f0000ed8fe0)={0x2, 0x0, 0x10000}) 2018/03/17 15:50:53 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1, 0x41) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000540)={@remote, 0x0}, &(0x7f0000000580)=0x14) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=ANY=[@ANYBLOB="68002cbd700846781d0a26c09660", @ANYRES32=r1, @ANYBLOB="c000050a080006004e2400000c000200aaaaaaaaaabb00000c000100aaaaaaaaaaaa000008000b000700000008000800", @ANYRES32=r2, @ANYBLOB='\b\x00\b\x00', @ANYRES32=r3, @ANYBLOB="1400010000000000000000000000ffff00000000"], 0x68}, 0x1, 0x0, 0x0, 0x20004040}, 0x80) r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400102) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000001c0)={{0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x851, 0x1, 0xff, 0x8, 0xcb, 0x4, 0x80000001}, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000040)) 2018/03/17 15:50:53 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000000100)="827cf69da615c9cad85ba8af0a820635c2ae7fb798c93dc6b3091a7b14f74ec26da73aef31f0b647af02c37a27b38c5c5d5d16fc88e16a2ca0fa09b45fbe20d07f8935036750cd9445e4a1a7d3e87b7e1c1830c9001dccc25bc76b543d0700aa0b31ca8d23c70b089876bdba7d669e4924a54dd453de52", 0xffffffffffffff8d, 0x8000, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffdfffff8a}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x5fd}, 0x1c) 2018/03/17 15:50:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x41f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x5420, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/03/17 15:50:53 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xc9, "cc05f039e39d1dde1ee262c6aa8260692914c35199ae840232ebab1c0011b38361eee2bb4e82769eec00f63aad16003d39992677651ce0d14f2e5dd3aea00ed62af36f392b96851aa3395f5204802516d56dd7e396a8698253c4cd21b39f77a41f70c1ce9a21f6b439301ed21c265d80c5906f4912552fb94a5de006d875c3233b49676c263a2909d03b2f8a685effc238a18294b3c6f964bc63c1a00c2966a5819a39b954833e1a63d2dc41cd937ab0be48a790cbd69bd6a5ac505e29b709dae9e3e0b6f222f5971a"}, &(0x7f0000000140)=0xd1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x4}, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0xf74, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffde05}}, 0x7, 0x8, 0x1, 0x8, 0xa3}, 0x98) 2018/03/17 15:50:54 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0xb6, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00008baf4e)=""/178) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) mknod(&(0x7f0000000180)='./file0\x00', 0x20, 0x3) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffd}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140), 0x4) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000100)={r3}) 2018/03/17 15:50:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000000000)=[{r0}, {r1}], 0x2, 0x5af2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) 2018/03/17 15:50:54 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x42000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x3b, "9bdac120e665c895b4a021963834b3d49d8cc7429231e7517e1dec6392a837e4f3304e703e22fbffeee53d1b05f677563bd10705499e7adf2d4954"}, &(0x7f00000000c0)=0x43) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="03000900000861511c25311600000500030000041f007b65f3e2"], &(0x7f0000000180)=0x1a) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x7109, 0x0, &(0x7f0000000100)="010000000300060000071a00009139cc", 0x10) 2018/03/17 15:50:54 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0x5}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x7}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=@dstopts={0x0, 0x2, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8}, @enc_lim={0x4, 0x1}]}, 0x18) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/03/17 15:50:54 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) write$fuse(r0, &(0x7f0000000000)={0x12, 0x0, 0x3, @fuse_notify_poll_wakeup_out={0x9}}, 0x12) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000040)={@rand_addr=0x1ff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r1, 0x3, 0x4, 0x4) 2018/03/17 15:50:54 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x8000000000004, 0xffffffffffffff99) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xffffffff, 0x3ff, 0x100000001}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x3ff}, &(0x7f0000000180)=0x8) 2018/03/17 15:50:54 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/17 15:50:54 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000100)) 2018/03/17 15:50:54 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x6, 0x7, 0x8, 'queue0\x00', 0x1}) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000), &(0x7f0000000080)}}, &(0x7f0000000100)) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000140)=0x7, 0x4) timer_getoverrun(0x0) 2018/03/17 15:50:54 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/135, &(0x7f00000000c0)=0x87) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f00000001c0)=0x8) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x200000000044046) write(r1, &(0x7f0000000500), 0x0) 2018/03/17 15:50:54 executing program 6: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) writev(0xffffffffffffffff, &(0x7f0000007000)=[{&(0x7f0000b23000)="82", 0x1}], 0x1) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/1) memfd_create(&(0x7f0000000040)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x2) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) prctl$intptr(0x17, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/17 15:50:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) poll(&(0x7f0000000100)=[{r0, 0x8200}, {r2, 0x122}], 0x2, 0x8) futex(&(0x7f000000cffc)=0x2, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000000040), 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/234) futex(&(0x7f000000cffc)=0xfffffffefffffffe, 0x400000008, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000aba000), 0x0) 2018/03/17 15:50:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x31, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/17 15:50:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e24, 0x10001, @dev={0xfe, 0x80, [], 0x16}, 0x2}, {0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800}, 0x49, [0x7fffffff, 0xb7, 0xb40d, 0x3, 0x9, 0x3ff, 0x81, 0x1f]}, 0x5c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0xfffffffffffffe05) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x200000) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x200, @empty, 0x8}, 0x1c) 2018/03/17 15:50:54 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003aafc8)={&(0x7f000002aff4)={0x10}, 0xc, &(0x7f0000184ff0)={&(0x7f0000e4b000)=ANY=[@ANYBLOB="2800000011002107ffffffffffffffffe000e9ebfd2600000000000000000000ffffffff00003300"], 0x28}, 0x1}, 0x0) 2018/03/17 15:50:54 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_bt(r2, 0x5411, &(0x7f0000000040)="918a0632815921000de2ecc63c9d9865781fde1183a9c1d537bb57a320ed57c91fb2a90a4e345e15ebefba567994fa08ba7b10ef3c09b0fa44c61d1bb530d7d6f30e70b99f7a7b8cc60f8ae503110676283ed4f9dc1490f069cf1c1594599190c8454bc019855f0f3da132079c6ec3b0c67782ce8560f89b2753938d7a2b2ed3dcbe3b1cb819554d01be0a450018f42756fcdc3f9d40419aad27c76224595a19e004c39de984db63ee653c5dbbca03df110efe93260b673d9b67f5e659cf41362f5d745adb67116f73f414bebf7d28760ce8dcf0f20907667b6da214ac032ed0a9778d7c0e68b22efa6032f66ae0570f9fb9b7a159") ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = dup(r1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f0000003000)}}], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000140)={0x6966, 0x5, 0x6, 0x800, 0x9, 0x6b}) 2018/03/17 15:50:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006fb000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1e1e1e1e1e1e635, [{{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2}}]}, 0x49fa) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/17 15:50:54 executing program 0: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000140)='./file0\x00', 0x26102, 0x0) 2018/03/17 15:50:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000a14000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c01000019000104ffffffffffffffff0000000000000000000000000029671e8d222ac5000000ac1400000000000000000000000000004e2000004e2000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008400050000000000000000000000ffff000000000000000000000000020000007f00000100000000000000000000000000000000000000000000000000000000000000007f000001000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) r1 = getpgid(0x0) sched_getscheduler(r1) r2 = dup(r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000180)=0x55) 2018/03/17 15:50:54 executing program 5: r0 = memfd_create(&(0x7f0000000080)="7a73836c6901e37884d7ce36ba0323e9447edf632b7a1acd2204f4448886a6c8962c00", 0x0) write(r0, &(0x7f00000003c0)='^', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000100)) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) epoll_wait(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x7) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) dup3(r3, r2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e21}, 'bcsf0\x00'}) 2018/03/17 15:50:54 executing program 1: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000010400000000000000", 0x14, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'gretap0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) 2018/03/17 15:50:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000), 0xfffffffffffffda) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/17 15:50:54 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x6a0, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="acbb915d6846975d5d248d4c727115f29ae00605a1540f53036c3cc3296fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b2", 0x4c, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000449ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/125) 2018/03/17 15:50:54 executing program 3: socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) 2018/03/17 15:50:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c0000001500080027bd7000fcdbdf250a500401", @ANYRES32=r1, @ANYBLOB="1400060000000100a21a000006000000060000000800080008000000140002000000000000000000000000000000000114000100ff010000000000000000000000000001"], 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x0) [ 74.319500] netlink: 132 bytes leftover after parsing attributes in process `syz-executor3'. [ 74.337670] netlink: 132 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/17 15:50:54 executing program 3: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000957ff0), &(0x7f0000a6b000), 0x0) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/03/17 15:50:54 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0x2, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/2}, &(0x7f00000001c0)=0x78) r2 = getpgid(0xffffffffffffffff) getpgid(r2) 2018/03/17 15:50:54 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0x3e5) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="63ab4fa07d8b57b2431f7383c3be17647469370d25f1cdbc994877822e9449b3a11af15964c9f860018dc07732fb83e66a568605d043e676ac4312c963ef484b58a76c59f6b4855b35a3ec66268593a433b1d80317bcd8f3dbb90f97102ba4ace45a1c3d9676e6e3cdf6f70d6c002e2ecc1cfbaa3344a53a5f3460229d804e3766bacb2952f192d79c9d6374e64bc5df6539aa211389e94f310b8eba56f61ef1c3d27460e97a58d9d71575e5706d0760a9acf09c2fe5f46bd7739f4695e27d23d3eeeab219cfcac82c7bbb906928d8cecc46fc5c0f97dc5416adedda72298e46462f0e3ae2ebeeb60268dd77ba71f611374458cf8dfeacbeac02e826559171da6030236dd077e0d8eb4fab5a7cfed34d95fbb809b3c10345e2750c2edc1e1e5e13f3c6e12853da23043316baf54ac4af327f3823762b1af93588df1348535ca9e1e9e4d0e7c27d0213645a3f79ef9669ada14a8b0354357e1a1d081d74ff54b3e28e170e6f001749e5d4bc6137062c1030a73792cd34790749a57f0df0bf070e756915913a48815718627e01e6798473783a2ec50f5fe92084d211b4060604f68d30296d1772471f812904fbfb73c55efb9268ef8e2b0e5a15339e7a3ca5ed2327b4ba2c479d4b6a27e72f607261459b1863033d7c39a409a5d27d2d6ef79b5d49baf951afa5526b8ff879163dc3ed552704aae9b07f1d63a2bf0bbeea25165e2e038b74319fb44eff3f29d351f44f30f598a2ff7895ec2d7f5c2ecba831efc014371996e7b2994aabd2c711651c83bf0eb13191d61b0ec20aa070223e3eaed1a87d907668e10085cdf1b53a10da660cdd26f91c4d725aa3b417fd052ff6aafa14fc42c7165a06799d8da0cbdc8c64c81d199b3c003dbcb0915d57ebf581bacd2a21009b5cc5947a940a1db10873a57165fb6ee5d421be2e9a2a2be2f02ec4dc1ae494257995bb1fc37039373999ab38a866334029ef6623d990c015279f1fa9b918cffe65740fdc500d400a7b6ad3b940235fee71ecd8aa9e8709cce1c199ab55e48c552e0f1041a70946637934d60196f3db0cdb98f484771eb2cf0c5bb5b0279c6493630959f57917a47c2bf285c00a1fa0ba59250a8bc19e85beb6ce18221edf4abcce425d19a83aed98f38100bc071193282ec407b0f899ad3a3bf462c9ee1ceb137dc4d2112be7172b933450e616004c1e7515a0ac87b5170acc81b5c73c0093ca932d4a46f26071790303443ff5cd06f58919a0e8eea9bc7de9faea77bbe4fac490da61c1e4a7184d35ba31ec4c624577c676bfc902741d6605651d875a4acb56a85124d293f569a4d28797727e656f977aaf13d53ccc8eae378e4d8dc6bf75a34040394cf795f1f81b53af4f51f0ab9d33de7b5882d01b30c98279482355b49936f243f10d1d88ef45653411e684aa9cb5182f9513b8bd4c6a7e2b6331bf60f37f22b875ad7c19ae42d2b9b0428f8bf3bf72646e291792e1211816ad74c44be758a58f3273f0fff720fc6a3085211cc7f5734c03eb26685c8f8fde4976006242cd803096a971afeafe28498ace99069c939b2874d037a50250aa927ee9a1757dbd29649febb18968ff1bb1aa5fdeff0c5f7f5bcaa2212b1aaaf3c359760e63eea823644bbbb6bb22996dbaf929ec75d0df9f9d6b6154ca568be48cd969ddd9ae58c6fc8cbbb8af2d416c71faad546618c803f5d8e990fa999b7c82ac6ec02d86f28129b163dc976b3a9c566ba662fc75e1fdf1cbaa4e81e779d520d971528b0762c75910639f8223a46ff3df43913b88bbf521de1c38ff791d09424ff67baa23317137f2064cf0f7e615b6d3ca650089e3e64591066e91404d627c73c9128ef168ce4eb47c69210d4bf4d256d0d4b2bcd4304f2db97cbce0b9b9a8bf1512774bd606b5f30c318ae1906590753c520d3ddbc105a7b45c41bc45b3d97127332d6aa6ec91a18c75b3d1f5d66a9d9d895bcfa3c8b5253d716f4037173dcf8aaa9bce4ebd9803058fb91f9baab0cb6a0a3791b3afd35de568f1f617fc36a9161400f395b1b1c95379805d8bdbcaa2dab6fc4ec4f8738342d2c27caff633aefb401ffa461349e7385b0afe9cdfbc777975b6b7a09269185a205a81662514124fa1268c5043bed673c29bb6a2aac26d3cb7c9527d22915c8580068789c2f64e290fe8e3dadfc8b4d386ddd200b57bc0b5661324d3454773be95fa278534a27d923f0941ca1c323d27f866ac93fdb2cd6374afc1d0e427d085979aeb90c53cf5ac846ee9af17225d4b426c0245eecb8e44bfae2c63059bc8acca7ef45fbbc9c2349d468d609337b323ce0a838eff641b01b326ecdc0a5bbab91e56d5e90b83df62e871b47433fa28163c69903ca148c3f1a67190429ac0832a6eeb49ae7af427cccd4c0412e3467cce9452ef1e608705431cb1938ebe268100f97cd0081e59b4434f34b97828985f34cb3bc29761a1928dfa4d7f79a2deec096475b5f160383286dd645eda04de24cf1642f3ee201e3dffc572062bedaf202b3d18279b2e842c4b166622197aae4c", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) [ 74.385218] binder: send failed reply for transaction 21 to 7468:7490 [ 74.397036] binder: 7468:7476 ioctl c0206416 20000140 returned -22 [ 74.412753] binder_alloc: binder_alloc_mmap_handler: 7468 20000000-20002000 already mapped failed -16 [ 74.429990] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/17 15:50:54 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000000)={0xffffffff, 0x20, 0x5}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) preadv(r1, &(0x7f0000fc5fc0)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/17 15:50:54 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000)={0x2}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x22, 0x0, &(0x7f0000e49fb8)=ANY=[@ANYBLOB="0163404000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f000069d000)=ANY=[]], 0x0, 0x0, &(0x7f0000ef9000)}) unshare(0x800) exit(0x0) [ 74.437358] binder: 7468:7476 ioctl 40046207 0 returned -16 [ 74.445664] binder_alloc: 7468: binder_alloc_buf, no vma [ 74.451898] binder: 7468:7476 transaction failed 29189/-3, size 0-0 line 3128 2018/03/17 15:50:54 executing program 7: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x200000d7, &(0x7f000004afe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) execveat(0xffffffffffffffff, &(0x7f000089f000)='./file0\x00', &(0x7f0000f52fd8), &(0x7f0000f0ffe0), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x9, 0x8) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x1, 0x101, 0x838, 0x8000}]}) 2018/03/17 15:50:54 executing program 4: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup2(r1, r0) fremovexattr(r0, &(0x7f0000046ff7)=@known='user.syz\x00') 2018/03/17 15:50:54 executing program 5: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240)=0x2, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0)) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001440)='net/softnet_stat\x00') r3 = dup(r0) epoll_pwait(r2, &(0x7f0000000100)=[{}], 0x1, 0x6904, &(0x7f0000000140)={0x7}, 0x8) sendmmsg(r2, &(0x7f0000001480), 0x0, 0x8000) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) nanosleep(&(0x7f00000001c0)={r4, r5+10000000}, &(0x7f0000000200)) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000000)=""/45) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000300)={0xffff, 0x0, 0x0, 0x0, 0x7, 0x100000000, 0x29, 0x6, 0x40, 0x1, 0x9}, 0xb) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x4, @tick=0x7, 0x7fff, {0xe4, 0x21c16d77}, 0x9, 0x2, 0x20}) 2018/03/17 15:50:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000540)=ANY=[@ANYRES64=r0, @ANYBLOB="0c9a0a0bccec183898afc16bff0ff40dfe156c7280186b33c78cb47bfcda4e4ad33cff57d3cfef793ec5afad877af2595d558607ccf820a242b7cb255d39f4a214c25c783b62f8154d22f1c6459966aacf376763471830faa3bfa64480e51d307b0983ac25644ed404fd936f14539f6e5a7f09266d2fcbf469db44", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYRES32=r0], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="58cdeda5222653726989d7414258763dbb06ca637e0a4ebbad969314130aa931d9d8574fa902cef3cd8e91fbe5765344f92041e758987bb299f018919cf5af61040d55d043052b6bcb3ad5da741857252655936e3089708ae522735f001addc35e0ec5ee9430214ece5d76abf9b7fa917d8adf402b8d428aebc14ce3ac61941fd6cccfd400d247416f3872590b28ee51f95ab46767c3a4a9e47be776916cfe62814f2f7fd3e389da0c4e446b3fbaa98d5d3d5d77984d81c480bd36facac280d22b885d3b3174bf6704017f88402e0f962c31863e0113f1d920db615c72ca", @ANYBLOB="7f61dd2a000931f3c2e591198dbe9ff84e8e20dd645355c1a97ebbf2e6bc8f56c12df39f39c890cfa8ea7e293de81014358125f59ac4b1f4df2182bfa259613f6d6b545ecdf98b3d698a11e425af49e76f", @ANYRES32=r0, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYPTR64, @ANYPTR64, @ANYBLOB="713c6046259920d7d71eb4cd43763e21e0f936", @ANYRES32=r0, @ANYPTR, @ANYBLOB="27f0d7bdb631c50fba8a31a03e60ba225b85be0b08b97a75098678cac4dd", @ANYBLOB="e8d15f827e9aa4164f161beb6db6c9c705a0804cfec2d44d52a8eacdb76aa63ce90f8d8511532db4611e16ef3c0e4e6b26b180201bc81ab6f58de975ce7e155b798a6d35e0f5d31fc3c81a1ed544ee5ba5f32189dddac8e69e56486c501bd0009fa36e4b7fbc4814d782839c", @ANYBLOB], @ANYBLOB="8a4286bf9154b56ac64131fc0770d8ec6b4a3633e17aa7d2ffaabdfcfaa50b1a5fe4245980792afc47d80bd77f64c474c1c355aebb1dbf81b672f1321ebf597acfe7524d87b3936963728a208f7b2e492c8533a696bcf52baf2e3f01b283c5df3953541e752d34823fb62feca272669d92944a830e06bbedef44da259b82a5fb267964c75923cd94dbd21739117204878dffd6470b70eefdcb0ebe", @ANYRES32, @ANYRES32=r0, @ANYPTR64], @ANYRES64, @ANYRES64], 0x7) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000140)=0x54) ioctl(r0, 0x227c, &(0x7f000097e000)) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) 2018/03/17 15:50:54 executing program 6: seccomp(0x1, 0x0, &(0x7f000005e000)={0x20000000000000d2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0x5}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x2) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/17 15:50:54 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x3, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) readv(r0, &(0x7f0000000080), 0x0) 2018/03/17 15:50:54 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000ff0)='/selinux/status\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x500, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) 2018/03/17 15:50:54 executing program 6: pipe2(&(0x7f0000989000), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2003, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000000c0)) dup2(r0, r0) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/17 15:50:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000100)="85012ea522ffa7c923fc09f357726a4fca656dc868006244892aa590c55e4750834790f0e073f5b1b6cd526b07f34425b9874bc838a8b37c7664b1a6f68b1a4840e0a16e02d8f2897263944b568b1ce331bdbf82d82cecc623ddb22d28c8891ee01235efec2929b1de7aed52be55b95d94700a608c496482c53e797265b635c54527e68a4b92c5b991cde610caf0be6a1a63ddc53925cd63a0cadb94fc040ce6b947f5e8586b5daf05ddbd34bcf46c9ba2ba03cc402d698afa8a7ce4e2d2b4cad40a765b4e259f132da45f872815c3a1ff2af70ab7a1b10b775f02c55cf8d43dfd61d423e5572d45e79a1326c9144d205c98739c0ac1", 0xf6) r1 = accept(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x100, 0x0, 0x9, 0x7}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) 2018/03/17 15:50:54 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2f0000001c000367ffffff000d0000000200000001000000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) sched_yield() 2018/03/17 15:50:54 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0af30)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) getpeername(r0, &(0x7f0000000180)=@hci={0x0, 0x0}, &(0x7f0000000200)=0x80) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, 0x7, 0x5, 0x8, 0x100, 0x0, 0x100000, r1}) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f52000), 0x0) 2018/03/17 15:50:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000200)={@empty, r1}, 0x14) 2018/03/17 15:50:54 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c84fc3)=""/61, 0xfffffffffffffe91}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) r0 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x400000, 0x0) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/17 15:50:54 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000000c0)) pread64(r1, &(0x7f0000e61000), 0x0, 0x0) 2018/03/17 15:50:54 executing program 4: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket(0x15, 0x2, 0x0) fstatfs(r0, &(0x7f00000001c0)=""/213) setsockopt(r2, 0x107, 0x1, &(0x7f00000000c0)="010000000600000000071a80000001cc", 0x10) close(r2) [ 74.582547] [ 74.584242] ====================================================== [ 74.584557] proc: unrecognized mount option "./file0" or missing value [ 74.587353] binder: BINDER_SET_CONTEXT_MGR already set [ 74.587360] binder: 7523:7569 ioctl 40046207 0 returned -16 [ 74.588912] binder_alloc: 7523: binder_alloc_buf, no vma [ 74.588948] binder: 7523:7563 transaction failed 29189/-3, size 0-0 line 3128 [ 74.620825] [ INFO: possible circular locking dependency detected ] [ 74.627221] 4.4.120-gd63fdf6 #28 Not tainted [ 74.629175] binder: 7523:7578 got reply transaction with no transaction stack [ 74.629183] binder: 7523:7578 transaction failed 29201/-71, size 0-0 line 2921 [ 74.646072] proc: unrecognized mount option "./file0" or missing value [ 74.652866] ------------------------------------------------------- [ 74.659249] syz-executor5/7562 is trying to acquire lock: [ 74.664786] (&mm->mmap_sem){++++++}, at: [ 74.668667] binder: undelivered TRANSACTION_ERROR: 29201 [ 74.668745] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.668863] binder: undelivered TRANSACTION_COMPLETE [ 74.668876] binder: undelivered transaction 25, process died. [ 74.668898] binder: undelivered TRANSACTION_COMPLETE [ 74.696038] [] __might_fault+0xe4/0x1d0 [ 74.701834] [ 74.701834] but task is already holding lock: [ 74.707778] (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x367/0xfa0 [ 74.716394] [ 74.716394] which lock already depends on the new lock. [ 74.716394] [ 74.724681] [ 74.724681] the existing dependency chain (in reverse order) is: [ 74.732271] -> #1 (ashmem_mutex){+.+.+.}: [ 74.737046] [] lock_acquire+0x15e/0x460 [ 74.743283] [] mutex_lock_nested+0xbb/0x850 [ 74.749877] [] ashmem_mmap+0x53/0x400 [ 74.755943] [] mmap_region+0x94f/0x1250 [ 74.762176] [] do_mmap+0x4fd/0x9d0 [ 74.767994] [] vm_mmap_pgoff+0x16e/0x1c0 [ 74.774320] [] SyS_mmap_pgoff+0x33f/0x560 [ 74.780732] [] SyS_mmap+0x16/0x20 [ 74.786451] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 74.793647] -> #0 (&mm->mmap_sem){++++++}: [ 74.798511] [] __lock_acquire+0x371f/0x4b50 [ 74.805092] [] lock_acquire+0x15e/0x460 [ 74.811326] [] __might_fault+0x14a/0x1d0 [ 74.817662] [] ashmem_ioctl+0x3b4/0xfa0 [ 74.823903] [] do_vfs_ioctl+0x7aa/0xee0 [ 74.830139] [] SyS_ioctl+0x8f/0xc0 [ 74.835940] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 74.843131] [ 74.843131] other info that might help us debug this: [ 74.843131] [ 74.851244] Possible unsafe locking scenario: [ 74.851244] [ 74.857268] CPU0 CPU1 [ 74.861903] ---- ---- [ 74.866538] lock(ashmem_mutex); [ 74.870199] lock(&mm->mmap_sem); [ 74.876461] lock(ashmem_mutex); [ 74.882639] lock(&mm->mmap_sem); [ 74.886383] [ 74.886383] *** DEADLOCK *** [ 74.886383] [ 74.892426] 1 lock held by syz-executor5/7562: [ 74.896975] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x367/0xfa0 [ 74.906030] [ 74.906030] stack backtrace: [ 74.910499] CPU: 1 PID: 7562 Comm: syz-executor5 Not tainted 4.4.120-gd63fdf6 #28 [ 74.918099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.927512] 0000000000000000 629471e2ec65eb96 ffff8801d25e79b8 ffffffff81d0408d [ 74.935496] ffffffff8519fe60 ffffffff8519fe60 ffffffff851beb20 ffff8801d2a2b8f8 [ 74.943479] ffff8801d2a2b000 ffff8801d25e7a00 ffffffff81233ba1 ffff8801d2a2b8f8 [ 74.951460] Call Trace: [ 74.954020] [] dump_stack+0xc1/0x124 [ 74.959356] [] print_circular_bug+0x271/0x310 [ 74.965473] [] __lock_acquire+0x371f/0x4b50 [ 74.971413] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 74.978313] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 74.985316] [] ? mark_held_locks+0xaf/0x100 [ 74.991261] [] ? __lock_is_held+0xa1/0xf0 [ 74.997029] [] lock_acquire+0x15e/0x460 [ 75.002623] [] ? __might_fault+0xe4/0x1d0 [ 75.008392] [] __might_fault+0x14a/0x1d0 [ 75.014075] [] ? __might_fault+0xe4/0x1d0 [ 75.019843] [] ashmem_ioctl+0x3b4/0xfa0 [ 75.025439] [] ? ashmem_shrink_scan+0x390/0x390 [ 75.031731] [] ? __fget+0x213/0x3b0 [ 75.036977] [] ? ashmem_shrink_scan+0x390/0x390 [ 75.043268] [] do_vfs_ioctl+0x7aa/0xee0 [ 75.048864] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 75.055068] [] ? copy_fd_bitmaps+0x1a9/0x210 [ 75.061097] [] ? __fget+0x23a/0x3b0 [ 75.066342] [] ? __fget+0x47/0x3b0 [ 75.071503] [] ? security_file_ioctl+0x89/0xb0 [ 75.077704] [] SyS_ioctl+0x8f/0xc0 2018/03/17 15:50:55 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/03/17 15:50:55 executing program 3: r0 = syz_fuseblk_mount(&(0x7f00002c1ff8)='./file0\x00', &(0x7f0000b44ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000089ffc)) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000014c0)) 2018/03/17 15:50:55 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x1a1102, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040)="00000000001658d921bb29d69e244e7995e4b2c4efc6ddfed280b24c9086a335d1d3ce2d56c636168c36a9f2e19fc70ee16ac3b626f6216a8a2d245fd8303de03c13ab71a9e29c8a1d5e7599732db6d6bdf234ffa88c57c877efbfed94a41c1324aa8c932955", 0x58) 2018/03/17 15:50:55 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x5, &(0x7f0000027000)={0x1}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="3d8088b2a92d6e7b3a495bdcf59ac2b2dcfb1be6405deaaba9d444d11b0624c1468eacf775af53f9716b6306605fe3820258153eca9277597a03793a9b8048ce4fd023a7e04319bea35d", 0x4a}], 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r1 = open$dir(&(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0) read(r1, &(0x7f0000000080)=""/172, 0xac) 2018/03/17 15:50:55 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'bcsh0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'lo\x00', 0x0}) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x2, 0x8, 0x35, 0x400, 0x8, 0x8, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002600)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) 2018/03/17 15:50:55 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000a45000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80) recvfrom$inet(r1, &(0x7f00000001c0)=""/162, 0xa2, 0x40, &(0x7f0000000280)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000080)=""/69) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000004ff0)={0x0, 0x8, &(0x7f0000a47000)="7342eff3d8ee1a60"}) 2018/03/17 15:50:55 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x381801, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x3, 0x1) 2018/03/17 15:50:55 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x1}}, 0xe8) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x9, 0x5, 0xa20, 0x1, 0x6]}, &(0x7f0000000040)=0xe) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 75.082867] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/17 15:50:55 executing program 1: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000080)=""/4096) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x8, 0x400) creat(&(0x7f0000000040)='./control\x00', 0x0) 2018/03/17 15:50:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) socket$inet6(0xa, 0x3, 0x4) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1f4f) 2018/03/17 15:50:55 executing program 5: write(0xffffffffffffffff, &(0x7f0000a54fdb)="2400000052001f0014f9f407000409000200071008000100010000000800000000000000", 0x24) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x10001) 2018/03/17 15:50:55 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000cafff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8009, &(0x7f0000f0c000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101000, 0x100) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x8001, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0xffffffffffffffbe, r1, 0x10000, 0x200}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x5, r2}) sync() 2018/03/17 15:50:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) fcntl$addseals(r1, 0x409, 0xf) socket$inet(0x2, 0x0, 0x7) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fsetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000080)='em1~&\x00', 0x6, 0x1) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/17 15:50:55 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x202, 0x0) write$eventfd(r0, &(0x7f0000000100)=0xfffffffffffffff7, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x1, 0xb634, 0x101}, &(0x7f0000000180)=0x10) bind$vsock_stream(r0, &(0x7f0000000280)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x3b, "39b018b6a26977b0446231fafedba0034d13dd00fb9e55fae18fb46d9fa87ab198275948a6df8c8b05c224a3353111963f404235a7b8052a82c0a7"}, &(0x7f0000000240)=0x43) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x800, 0x4) fallocate(r0, 0x2, 0xff, 0x0) 2018/03/17 15:50:55 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x2) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000ac0)=@nl=@unspec, 0xc, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)=""/179, 0xb3}}, {{&(0x7f0000002cc0)=@sco, 0x8, &(0x7f00000040c0)=[{&(0x7f0000003fc0)=""/201, 0xc9}], 0x1, &(0x7f0000004140)=""/237, 0xed}}], 0x2, 0x0, &(0x7f0000008840)={0x0, r2+30000000}) sendmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000002300)=@nl=@kern={0x10}, 0xc, &(0x7f00000045c0)=[{&(0x7f00000035c0)="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", 0xb04}], 0x1}}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) 2018/03/17 15:50:55 executing program 2: unshare(0x4000400) r0 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/igmp\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) sync_file_range(r0, 0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/03/17 15:50:55 executing program 6: setxattr(&(0x7f0000000000)='..', &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)='^%#vmnet1vmnet1$]-\x00', 0x13, 0x3) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x4b2d, 0x4) 2018/03/17 15:50:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x8f8, @empty, 0x10000}}, 0x3, 0x7, 0x8, 0x3c, 0x7}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x5404, 0x0, 0x7ffffff, {r1, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0xff, 0x0, 0x2}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) socketpair(0x5, 0x800, 0x1bbe, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$llc(r2, &(0x7f00000003c0)="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", 0x1000, 0x80, &(0x7f0000000080)={0x1a, 0x32f, 0x42a, 0x58, 0x7f, 0x7fffffff, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/17 15:50:55 executing program 4: clone(0x0, &(0x7f000026f000), &(0x7f0000ea9ffc), &(0x7f0000809ffc), &(0x7f0000bda000)) symlink(&(0x7f00008ccff8)='./file0\x00', &(0x7f0000868ff8)='./file0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/03/17 15:50:55 executing program 6: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000080)="b96794644afbfa2ee2b2b99bef36e7a72aefa16b6ca75d145daf939883b6b73c7661cd3c64c5ded4f920dd4b96", 0x2d}], 0x1, &(0x7f0000001c00)}, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x5, 0x7, 0x7f, 0x21}, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) recvfrom$inet(r0, &(0x7f0000000100)=""/53, 0x35, 0x20, &(0x7f0000000140)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 75.262630] keychord: Insufficient bytes present for keycount 2 [ 75.267631] audit: type=1401 audit(1521301855.285:19): op=setxattr invalid_context="" [ 75.268049] audit: type=1401 audit(1521301855.285:20): op=setxattr invalid_context="" [ 75.305780] keychord: Insufficient bytes present for keycount 2 2018/03/17 15:50:55 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000040)=0x4, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000140)=0x47d5, 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = dup2(r2, r1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) accept$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) 2018/03/17 15:50:55 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) userfaultfd(0x800) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) 2018/03/17 15:50:55 executing program 2: seccomp(0x200000000000005, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x4, 0xffffffff}]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)) dup(r0) 2018/03/17 15:50:55 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000021c0)=[{&(0x7f0000000040)="dce5f3d91f10fca63af9b7a8e43a06c38b3ca14f2691bc7ad45b2b7504401ab977971209a407f685f0344a37702d91cdec74ec9342a69c196055823a95f8842c13c6057b4fae11d02e9f3fab7b7e03319940a73e13faa3f951353f825194bc130f358b61b71a6008499f35a2ecbe93a601dceeb891e3b48fda47885cc6aab033d02f16c70e5f83beb997f288cba14c215bfbadc3a9c8852bfa5450bebc6e", 0x9e}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="9295ec969eed24d9911846d22d8e923dfc1e6ecc2981c195c1711a76a25132ebec5b7ec8daa44ea5384645b72ce39946f49b73aad1b72a25584e17d40d9bb36f9203a525cb25648c2012e9400118624bd7561badc84197fdb15e42d53a1b3c20def69a30ad1afdca3c763af8d17dabe137a494c1c19a90e7e3", 0x79}, {&(0x7f0000001180)="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0x1000}, {&(0x7f0000002180)="10be91f13f5af77d5d10f4a43dc07210095949b83da244d773562f613a6d7f60f6f79660c6d640642e89fd16e221f448164d91563361f7b217f566ac", 0x3c}], 0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed5ff4)='/dev/rfkill\x00', 0x2, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f0000050ff9)="03f5432f00030f", 0x7}], 0x1) 2018/03/17 15:50:55 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) fsync(0xffffffffffffffff) fsync(r1) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)="5ab3c3c5c5b0692429f6d3a3c327") ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x80000001) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) 2018/03/17 15:50:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000ea5000)='coredump_filter\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, r0, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x18}}, 0xc) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="280000000900000000a242bbdeea11c7a50000000000000000000000000000000000aa89cdd7a9efc399d3638fecb840000100000000"], 0x28) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0x0, 0x7fffffff}) 2018/03/17 15:50:55 executing program 6: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="240000003c78000100005ce7dc9b1f00540cf8b6d85b5bc58252c77463affa90b1b78fb1ad7705afbc8ff60f"], &(0x7f00000001c0)=0x2c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)={0xfffffffffffffffd}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r2, 0x5, &(0x7f0000000040)) r3 = getpid() gettid() r4 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x81) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000540)=0x6) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000480)={0xfffffffffffffff9, 0x2, 0x3ff, 'queue1\x00', 0x8}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x3, 0x244}, 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f00000000c0)={0x4, 0x1, {0xffffffffffffffff, 0x1, 0x6, 0x2, 0x5b}}) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000400)={0xa86, 0x1, 0x4, 0x6, r5}, &(0x7f0000000440)=0x10) setpriority(0x8000000000000004, r3, 0x0) syz_open_dev$sndseq(&(0x7f0000000580)='/dev/snd/seq\x00', 0x0, 0x1) pause() 2018/03/17 15:50:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x50, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x5c) 2018/03/17 15:50:55 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpgid(r0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mount(&(0x7f0000463000)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000460ff9)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) r1 = dup(0xffffffffffffff9c) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x0) 2018/03/17 15:50:55 executing program 4: r0 = gettid() recvmsg(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/71, 0x47}, {&(0x7f0000000240)=""/153, 0x99}], 0x2, &(0x7f0000000340)=""/183, 0xb7, 0x1}, 0x20) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000440)={0x1, 0x6}, 0x8) exit(0x0) getpriority(0x1, r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x228000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000480)={'bcsf0\x00', 0xd018}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000040)="829001b5ffc927a573703596e58dbcd48aaa9b0cbba466e4412decb498b8870e0ecb4512075022c61a7d41cceee5de95de48635741039e40ffa0c45d18916547a8dddeac1fe5268741dc6b96ffd60997d74c6e56c0cb43a6fcce2ea10fe17510b175aa01423149283bdf4c8d4a010992a76a4e6346abdbc72e5cd8caa7a7be0413b3679c0e7382d6a1ce0480877df020d548515fd860ffbccda9f7f0b7acf93fd17df8da122835bea6446ffc78eb73f77b813877feddbda812d2b9536014072f7c05cbed61d5fe72eb15c57d242adc32b884aa877702", 0xd6) 2018/03/17 15:50:55 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/03/17 15:50:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000100)={r2, 0x2}) 2018/03/17 15:50:55 executing program 3: r0 = eventfd2(0x3, 0x800) mmap(&(0x7f00008e8000/0x4000)=nil, 0x4000, 0x0, 0x64031, r0, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000), 0x4, 0x1, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)=0x2, 0x2) 2018/03/17 15:50:55 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001340)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3b, &(0x7f0000001380)=0x1c2d39b6, 0x4) renameat2(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00', 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000001300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x2c, 0x14, 0x0, 0x0, 0x0, 0x0, {}, [@typed={0xc, 0x68, @u32=0x7}, @typed={0xc, 0x14, @str='\x00'}, @generic]}, 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000500)={{0xffffffffffffffa9, 0x200}, {0xe, 0x6}, 0xf6b, 0x4, 0x14}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x8040, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@newae={0x94, 0x1e, 0x604, 0x70bd25, 0x25dfdbfc, {{@in=@multicast2=0xe0000002, 0x4d5, 0xa}, @in, 0x4}, [@lifetime_val={0x28, 0x9, {0x4, 0xfffffffffffffff9, 0x3, 0x2}}, @user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xf9585a01fda7f81f}}]}, 0x94}, 0x1, 0x0, 0x0, 0x40}, 0x4000) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f0000000140)}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0x1e3, &(0x7f0000000000)={&(0x7f0000d7efec)={0x14, 0x3, 0x2, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000000440)="0bd10b20c449a8e19a46c8b1930f477ce0bc83e6613df9b9869c59224a86bbeeaea8db327369ef59668e0402edae770dc7790fe67672e3c8ecfe24acb32bc70aea4799aef25b7185231b61af89af703dd94dc4aa00547d4e7c6db7e36e0186ea778043ac4f2ca04974134c144b086d3a6976ac930aa87b1dc0d7c2c1d9fd7b7abb049b6e5a6261b5675aacd1f29751835dec1c5bbc55b1459dfae2d0d9d326a557e6fc08e55758611bf71976909caf13ccd6", 0xb2) 2018/03/17 15:50:55 executing program 0: r0 = memfd_create(&(0x7f0000000180)='\x00', 0x1) memfd_create(&(0x7f0000000140)='\x00', 0x2) fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)=""/86, 0x56) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') sendfile(r0, r1, &(0x7f00000000c0), 0xed5a) dup2(r0, r1) 2018/03/17 15:50:55 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x5) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) request_key(&(0x7f0000463ffa)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a}, &(0x7f000014d000)='\x00', 0x0) 2018/03/17 15:50:55 executing program 2: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x101, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000020000000000080842000000030000000000000000000000c625eb7f5814eb8f8d38e26d625ce51b7784e29287fd9df4823664b4b75a05e9b26bab0aec6110a9d412144d057d58a6fd50d9f14d04ea59f037a5b86153da9ec6ebba48f36c423c63472a816814fc9e28"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/17 15:50:55 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/4096) 2018/03/17 15:50:55 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=ANY=[@ANYBLOB="3800000013000100000000000000000200000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003007369743000000000000000000000000004001a00"], 0x38}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) 2018/03/17 15:50:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x8}, 0x8) 2018/03/17 15:50:55 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000180)="29bb1da46365ab13d44554af005e42df5c350a13e6f62004219500eec5913d47c086ae0a31427b6a1875c784057c8ac54856a5a6aea2d587b8cb30cd1b711e13380000000000000000550248ec961e314d0a940000") getdents64(r1, &(0x7f000015e000)=""/192, 0xc0) getdents64(r1, &(0x7f00007de000), 0x0) 2018/03/17 15:50:55 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x208, 0x200, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x78, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x101, @empty, 0x2}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000180)=0x10) 2018/03/17 15:50:55 executing program 5: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000080), 0xffffffffffffff11) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x20, 0x1200) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x222, @time={0x0, 0x989680}}) 2018/03/17 15:50:55 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'gre0\x00'}) 2018/03/17 15:50:55 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00009a0ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000feafdf)=""/33) 2018/03/17 15:50:55 executing program 7: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc00, 0x6) fgetxattr(r0, &(0x7f0000000080)=@random={'os2.', '/dev/loop#\x00'}, &(0x7f00000000c0)=""/134, 0x86) r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x80000000010000, 0x0) ioctl(r1, 0x40000000401870c8, &(0x7f00000000c0)) 2018/03/17 15:50:55 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ftruncate(r0, 0x0) sched_setaffinity(0x0, 0x2b6, &(0x7f0000000080)=0x9) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e000000100000000000000000200010005000000000002000000e00000010000000000000000371dae5ae61ee1c0442f77641c43fc73b7e616d6f81c93aa571a672a748abe24a9a89a5ec80cd57e074f6d4ef2e22b42c85d0d4a25410a1a3158120000000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/17 15:50:55 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0xfffffffffffff800, {{0x2, 0x4e25, @multicast1=0xe0000001}}}, 0xfffffffffffffe18) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000f07000/0x3000)=nil, 0x3000}) 2018/03/17 15:50:55 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', 0x1001, 0x0, 0x0, 0x10000, 0x0, 0x1000) fsync(r0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10001, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000005c0)={0x6, &(0x7f0000000080)=""/233, &(0x7f0000000500)=[{0x5, 0x78, 0x7, &(0x7f0000000200)=""/120}, {0x700000000000000, 0xe2, 0x5, &(0x7f0000000280)=""/226}, {0x543, 0xe, 0xb5b, &(0x7f0000000180)=""/14}, {0x10, 0x29, 0x7, &(0x7f0000000380)=""/41}, {0x1ff, 0x35, 0x81, &(0x7f00000003c0)=""/53}, {0x1, 0xcf, 0x9, &(0x7f0000000400)=""/207}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000600)) 2018/03/17 15:50:55 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) r3 = dup(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x102, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x2, 0x0, &(0x7f0000004000)="2716"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0xa, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="11634840000000000700"], 0x0, 0x0, &(0x7f0000003fb3)}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000200), 0x4) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000000)=""/131) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000003c0)=0x8) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00000001c0)={&(0x7f0000000000/0x2000)=nil, 0x80000000, 0x7, 0x0, &(0x7f0000000000/0x4000)=nil, 0xff79}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) rt_sigprocmask(0x2, &(0x7f0000000440)={0x7}, &(0x7f0000000480), 0x8) write$selinux_load(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578980e6ecefeb4a66f331691f1af97407f396134eda4ccb1fa047254b6e5a6b9d520e90bf1c4b477401500000000000000516709d9554bf17afadd18764b06946df1c7ee2f4ba26b5a00c8762ba837312fdae983a02012bb0c94822ac578e9ee867461aec5dcb5d7b1649a14e594b9486dc6c599fc37578e506710194a942a29eb5a794a14dc1051db4e2080ff334a946c01c6809f8969619bc007ece8111d24e756173b86dafc99b55c766cafe047a1c2d6ad196dd1aa7a043223f16037f937bc02bca05d861f1b0b140bac368fdb841db360ac916b013b6368a36891a02261c98aa04642600a58"], 0xf7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x5f, "17a1d0acc56f110e40ff0ef87b762c1dac050b57a58a1f1000471e55dd08635a12b990523e4d1931855354c0c46d462ef4f8f90b72bce88dab30154a4293d0ca482e9701863dcea34386d16e7052e449c14bea42532bbea6a19d09dbefe07a"}, &(0x7f00000002c0)=0x67) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000740)={0x6, 0x1, 0x7, 0x0, 0x8, [{0x0, 0x73, 0xfffffffffffffe01, 0x0, 0x0, 0x101}, {0x81, 0x2, 0x480000, 0x0, 0x0, 0x108}, {0x8, 0x3f, 0x6, 0x0, 0x0, 0x200}, {0xcb1, 0xa979, 0x7, 0x0, 0x0, 0x2408}, {0x83f, 0x80, 0x0, 0x0, 0x0, 0x200}, {0x80, 0x91, 0x0, 0x0, 0x0, 0x804}, {0x6, 0x1, 0x800, 0x0, 0x0, 0x1008}, {0x8, 0x3, 0x3, 0x0, 0x0, 0x300}]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={r4, 0x81}, &(0x7f0000000340)=0x8) [ 75.590755] audit: type=1400 audit(1521301855.615:21): avc: denied { read } for pid=7713 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 75.664984] binder: 7750:7753 ioctl c0306201 2000a000 returned -14 [ 75.672433] binder: 7750:7753 ioctl 80044584 20000000 returned -22 [ 75.679771] binder: 7750:7753 ioctl c0286404 200001c0 returned -22 [ 75.688205] binder_alloc: binder_alloc_mmap_handler: 7750 20000000-20002000 already mapped failed -16 [ 75.701427] binder: BINDER_SET_CONTEXT_MGR already set [ 75.706931] binder: 7750:7753 ioctl 40046207 0 returned -16 2018/03/17 15:50:55 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000100)=0x2, 0x4) sendto$ipx(r0, &(0x7f0000000240)="63cc893b3544e9db3c9f80d0318e9ed8d3a1a038ed81549a4a0158b18f00caa860d7edb0963211a7d4fd055469bff4783c7ab8b6922dfcc908581848dc4da9fbbd9f951f8d95e175c453e87efd740d3151587424f18369032c881cd52eeaf7ec15c458e1ca733764e1f973a2c519dae069556c43f07c951eeb849d9e1b13837e0a6020c002b358074bc129f3b8e5cb8686ad0d557a6fd9c2ea3ba18ea952d3249d9beb31b2bfd625a927c298dcb2770f14f9052b5a5c8180827b288ebc2ecd71b7389cba74", 0xc5, 0xd0, &(0x7f0000000000)={0x4, 0x8, 0x7, "60493e1f9e93", 0x1}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x919, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x1c) write(r0, &(0x7f0000000200)="240000005a001fff0ff9f407180000001c13171006000300cf5809ff080002ff244cd092", 0x24) eventfd(0x5) 2018/03/17 15:50:55 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x6, {{0xa, 0x4e23, 0x186, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x88) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x101, 0x0, 0x7, 0x8001, 0x2, 0x3}) setsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f00000001c0)=0x9, 0x4) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x80000000003, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) 2018/03/17 15:50:55 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0xa0}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000100)={0x1, 0xeb3}) 2018/03/17 15:50:55 executing program 2: creat(&(0x7f00000000c0)='./file0\x00', 0x1) r0 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x9000, 0xffffffffffffffff, 0x0, 0x0, 0x3102, 0x80000) r1 = signalfd4(r0, &(0x7f0000000080)={0x6}, 0xfffffffffffffed6, 0x80000) fcntl$addseals(r1, 0x409, 0x9) r2 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000040)={0x8, 0x7, 0x3, 0x4}, 0x10) fcntl$setlease(r2, 0x400, 0x0) unlink(&(0x7f0000000000)='./file0\x00') rmdir(&(0x7f0000003c80)='./file0\x00') 2018/03/17 15:50:55 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x80000000003, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x2], 0x1, 0x80000001, 0x7, 0x100, 0x4, 0x6, {0x6, 0x3, 0x14, 0xfffffffffffffff9, 0x7f, 0x5caec59a, 0x8, 0x4, 0x9, 0x0, 0x40, 0x41f4, 0x56a, 0x9, "0ea01b7783491dcf03825d51d016d425c0eb664d88d727982b0ce22e64a9426f"}}) 2018/03/17 15:50:55 executing program 7: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) sendto$packet(r0, &(0x7f0000000140)="9e752a07bfa4792c0d5e0d864a5204755dc011685384bcf2f274578d2cc025d972d50ea4cce4973de1cb66fe5cffdcc298a380bc78fd8b10a08d3af1", 0x3c, 0x10, &(0x7f0000000340)={0x11, 0x10, r1, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000400)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfff, 0x3, 0x200, 0x6, 0x1}, &(0x7f00000004c0)=0x98) pwrite64(r2, &(0x7f0000000540)="c58c597d19a7707da8d9fc0ddd83", 0xe, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x101140, 0x0) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) open(&(0x7f0000000500)='./file0\x00', 0x10000, 0x65) 2018/03/17 15:50:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000), 0x4804) setsockopt$inet6_buf(r0, 0x29, 0x2000000000018, &(0x7f00005f2fff), 0x0) 2018/03/17 15:50:55 executing program 6: r0 = add_key$keyring(&(0x7f0000001200)='keyring\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) keyctl$revoke(0x3, r0) syz_emit_ethernet(0x56, &(0x7f0000000140)=ANY=[@ANYBLOB="ac53a200902f0180c2000003000d0400002027020000538b1eb00bc5e195a7d188ba0d769cd793d34276f3740d5c1d695e1128aacbdb973353b076d2657c74a47816d09a4d01deee701117f20bfa70fdf8099b19fa7fe550044a6855e1ffff4a4691c35b878ea22cf8474e5224c815439f87253a83ee6486f981b015ff58ad9ebf9cf68090b8fc3dd1794f8078142506e707a2c8802ba45209c60a97bc86e3a12b98a01cf662e82e6746e258504be857e5d6c8972fbc76bc8a3f60bacbef98984d3cc72910a8ab0d97a277bbaa6d5bf51fad83775ba7e619e82068c663d7e639ad2731d274271274e552e6019317fc80c36063d5ac0c5ddd27783c5d5b26169b47ca71981b2238be0a8ee9f72e3601137411e9e5a6f4584ba471"], 0x0) [ 75.706985] binder: 7750:7756 ioctl c0306201 2000a000 returned -14 [ 75.718831] binder_alloc: 7750: binder_alloc_buf, no vma [ 75.718865] binder: 7750:7754 transaction failed 29189/-3, size 0-0 line 3128 [ 75.722678] binder: 7750:7754 ioctl 80044584 20000000 returned -22 [ 75.729224] binder: 7750:7754 ioctl c0286404 200001c0 returned -22 [ 75.746441] binder: send failed reply for transaction 29 to 7750:7753 [ 75.765626] binder: undelivered TRANSACTION_COMPLETE [ 75.778046] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.784084] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/17 15:50:55 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x400, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x12e, 0x0, 0x7, 0x808c, 0x6, 0x1, 0x2, 0x7, 0x61d0000000000000, 0xdcdb, 0x6, 0x4, 0x0, 0x100, 0x3]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0xffffffff}, &(0x7f0000000240)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) mmap(&(0x7f000008e000/0x3000)=nil, 0x3000, 0x2000000003, 0x80010, r0, 0x0) 2018/03/17 15:50:55 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400, 0x0) pipe2(&(0x7f0000000000), 0x84000) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$addseals(r1, 0x409, 0x0) 2018/03/17 15:50:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f000046a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017eb634ffffffffffff000000ffbf13", 0x5d) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x43) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1efec)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) 2018/03/17 15:50:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x40000) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000003c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/4096, 0x1000}], 0x2) 2018/03/17 15:50:55 executing program 7: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_trie\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) bind$packet(r0, &(0x7f0000000200)={0x11, 0x1b, r1, 0x1, 0x8, 0x6}, 0x14) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x5, 0x4) sendto(0xffffffffffffffff, &(0x7f0000deb000)="a2f7223d6429ab3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x20000000, &(0x7f0000000240)=@sco={0x1f, {0x91c, 0x1ff, 0x4, 0x5, 0x5, 0x817}}, 0x80) 2018/03/17 15:50:55 executing program 0: pipe(&(0x7f0000a73ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000080)=[{&(0x7f00001fffe9)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/17 15:50:55 executing program 4: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7f, 0x4, 0x4, 0x101, 0x9, 0x9, 0x2, 0x2, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x1, 0xa41, 0x80, r1}, 0x10) fcntl$setsig(r0, 0xa, 0xe) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000980)={0x2, 0x4, 0x7}) r2 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240)=0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000000940)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000900)={&(0x7f0000000300)={0x5cc, 0x30, 0x634, 0x70bd2d, 0x25dfdbff, {0x9}, [@nested={0x28, 0x24, [@typed={0x24, 0x29, @binary="bf85d2ef3cff360760fe1c720d49f5103b45de9f0b08120f83"}]}, @generic="564dd4674bef410724718acdfec322ceb9e2801c692f0438894b3d4271160988b0812f0c8a53b1a2e0ab8dd926e43aff8e289967a41e6620625abe508ce37e1d79a31247c8a9a591061e0a64234f86dec7af5c7f5b0e2c9afbce9eef0461c2552cb3048a6b65a0b2b43ec0a9bb01e4ee0d149fe5988812d9ae1eab", @nested={0x1c, 0x7b, [@typed={0xc, 0x19, @u32=0x20}, @typed={0xc, 0x43, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @nested={0x1f0, 0x60, [@typed={0xc, 0x30, @uid=r3}, @generic="175183220faf72a2fa7c35490022ccd5ecf7ca", @typed={0xc, 0x60, @pid=r4}, @typed={0x10, 0x6c, @u64=0xb7ee}, @generic="32a7cad28654c613d587df8b0564bd43bbeda0ed0dcc0d10b2e950208b8ee10c1f6ed03d79c814a8f50746f77f28e1035864f90c019be391f2c08449192d5b841e96cb06", @generic="ae672d378ca9d998bc106bde511324cbd4ea8bf491a7a47b1f5edb85e4194533312c6278869cb3479cdd7a3a4487a6a83ccb0b8e0216b610850a8598e803678b953700efc252549ef07b2672e9bf38d568827f49e8af1582f72d0606ec6c61260dcef680d770e4d5340824f44db0269040739c657aeb2ee3a10ed99e3b34e4f6e2f0648d33511f56e7cb63d38c33c77bd3d081da9027181485bdc4477810ebacd20db5a28f6d85aa3e6ccbaf9dacf74ecee8e0b2dfd71d16826e542d5f80a3887ec587c91706d9c6435080fe1f3aa5085303af", @generic="283264f9b40c02157e933de7add0f5d0c660cce5550354d91d8b518cb62482b15da30a15ba7eb892d38b209028c8e548369f69ce13a7064cd875deb67a3cba57cf55ef09e4d2", @generic="2cf0457558f254c9733402dff8ee131e7dbd7d69a4ea9ca53cf81e0c87c497384888e758e5b4e651b59faea3ed3c066988eef0f6517ca6d17117938e6d3a9265cadc878ce36c3836f449a68a8661fb98fb21db6d"]}, @generic="323a01e80caf5fb250d8457e3346207ccf1df1b5adbf37c447bea4019ce1bc4856342fd0ddfb73368f67ccb80fee8148e7d50f271785471a4d", @nested={0x2d0, 0x7, [@generic="d0e0ef670f7f3eea4bfcb73388b7e8bad9fbe32ebbeafec340d04a1edb3342164b9411368b282a62b3210d96c35e7c641c80e2ee0c4920410c1861d34f2223c398414a4b8a8768a462b6768645bf28cd626a945bb91f628f498d005e9e7ad21198e52d5a12ec4a669606421f151310ddaad2e0f64e64ded99695e38136d692a3d31d71b728c673c4c46124127ea8955d171888607bc93a496ba2fee142d5d3367aaae711da17f01c2782fa563f8e828272df815f5e39b4677b1e8b11b35553252c6e9fa62fca288354f3813881cf177c225036055b8ca4500d365cd78c5527774d95c29e4fdcf5a4f05f3410e646b05542c7bbac0cf7e9", @typed={0xc, 0x45, @uid=r5}, @generic="83a66feb1e9115f74ff2db4fc5e8e61729c5c1591530c7259edb625173226975c2fea5ead7c7d8b15ff8ab3c434925ab481c40ac9491cd9bdf56d6e39b86e77d8e8fee7335ee4199586f4856428d949dc82e7dfac1ea37e337e4e9586194d9", @generic="530fb81fd36365effad1314c6b52790cc4eaace75f8a8b4c8caa8c65aae102bce8a628f68f4279522ae9461381b689bd4fdbd0ab5beb9b5a631151eb3581aca4e6dd80f6bf86b8ce6a59e2dacaab2e9867559c20d58b4e7f2ac06e735584e857321d1b82bd24ec4791283e9027747aed2304e7e86f4de374fd35c11dad8c2c03ca64899c2b273eccebf56d050682fdd93ec37c592077e87f752f6e31d48b14868d9c8eff8aa46236344dfca7d809616cb31e4bd1e1ee3cce25217042b80309de728190d97886c9a078440d", @generic="a493dca15e0d57407d17089abe8b31fbba6f33c5f3aedec60cd6ed0cce25d585c8865fcf629cfec0d743bb450d75164c85820779def0a622e1fb24baa37f700d66f817e720eeabfc8dc7a21cdec810c9cedd2844cc9af4a8abcc58a50b5fb5cd04c5542af1738117ab1eb5e060cd5941de5620ba6f2b647a4d2aa4f011af89b054bd3dcc0bdb08abd11e64719b02f0debb0b423935936e3a692716bfa4ef"]}]}, 0x5cc}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) 2018/03/17 15:50:55 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) r1 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x2010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x4c, 0x0, &(0x7f00000000c0)=[@decrefs={0x40046307}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x30, &(0x7f0000000040)=[@flat={0x77622a85, 0x10b, r1, 0x4}], &(0x7f0000000080)=[0x48, 0x18, 0x38, 0x68, 0x78, 0x40]}}], 0x2c, 0x0, &(0x7f0000000140)="01a6823f9dec33a6029675797fb4ff32a69f8efd17d6258dbc3cafa0845eaa43c9e41f1d9649913e904f0731"}) prctl$intptr(0x8, 0x1) 2018/03/17 15:50:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8006) bind$netlink(r0, &(0x7f00001abff4)={0x10, 0x0, 0xffffffffffffffff, 0xffffffff}, 0xc) close(r0) 2018/03/17 15:50:55 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/03/17 15:50:55 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1000000000000e, &(0x7f0000b91ffc), 0x4) accept4$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x80000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) acct(&(0x7f00000001c0)='./file0\x00') 2018/03/17 15:50:55 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000380)=0x17f6, 0x4) syz_emit_ethernet(0x122, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004f00001a0000000000069078ffffffff000000004e204e2004019078007ff5240032330e"], &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'eql\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0xcba8d45971dbd65e, r1, 0x1, 0x3f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) 2018/03/17 15:50:55 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d4b000)={@loopback={0x0, 0x1}}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x0, 0x1, 0x3, 0x1, 0x9}, 0x8, 0x9, 0x6}) 2018/03/17 15:50:55 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x10}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0xfffffffffffffffc, 0x80000001, 0xffff}, &(0x7f00000002c0)=0x10) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xdb0, 0xfffffffffffb6fff) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000400)=""/199) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000040)={0x0, 0x80}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/03/17 15:50:55 executing program 3: r0 = inotify_init1(0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_gettime(r2, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 75.874719] binder: 7787:7800 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 75.883816] binder: 7787:7800 got reply transaction with no transaction stack [ 75.892190] binder: 7787:7800 transaction failed 29201/-71, size 24-48 line 2921 [ 75.912276] sock: process `syz-executor2' is using obsolete setsockopt SO_BSDCOMPAT 2018/03/17 15:50:55 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000340)=ANY=[@ANYBLOB="fc00000010000100000000000000001cfe8000000000000000000000000000007f0000010000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000003200000000000000000000000000ffffac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000c0008000800080000000000"], 0xfc}, 0x1}, 0x0) 2018/03/17 15:50:55 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt(r0, 0xffff, 0x100000001, &(0x7f0000000040)="04c6d7df83f4f029b9737de5a0fb24b5693167f83e70ed8db38756f7931552fad3e5a3dd41582e835496cc45ef84058850234baaaa2de1475f692589a501b3a569bde67a3ebec511e49701c263b041f1ac9533302a766dc0a9d1c8035be183cceff5a49a172bd78c0dc02fbe241604c54a7c0f93d5372bf34430518ef8ec9569bd0394936c071144acbbdb6cd68cd6fed785ba97aff3a2f057807e1d20b95ef31a6f", 0xa2) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100)=0x3, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) 2018/03/17 15:50:56 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) pipe2(&(0x7f0000000000), 0x4800) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000379fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400ff00010a010000c10000ec440932c65063788468e987b679d73a28d0078145f7486bea520f50d8e3352b05ac13e963e64f96e1eb14ece3f901278a20768ec5c4743610b7e104755bde6606af1142c7c63c30a30d3de95176219c74d4373e93f62a123b6ccd"], 0x14}, 0x1}, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0xd, 0x80000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="fcff0000e000000201000000010000000000000056ae850e986a496f839b780731bcdf0930cf71b9b63dd1eafffb2ddcfb13376f996af3d7018802"], 0x14) 2018/03/17 15:50:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0x700) [ 75.927143] binder: 7787:7820 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 75.938345] binder: 7787:7820 got reply transaction with no transaction stack [ 75.946673] binder: 7787:7820 transaction failed 29201/-71, size 24-48 line 2921 [ 75.961349] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.967215] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/17 15:50:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/17 15:50:56 executing program 1: getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000040)=0xc) r1 = getpgid(r0) ioprio_set$pid(0x1, r1, 0x40000000004001) ioprio_get$pid(0x2, 0x0) 2018/03/17 15:50:56 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='personality\x00') lseek(r2, 0x0, 0x20000007) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)) 2018/03/17 15:50:56 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x1000) futex(&(0x7f0000000040), 0x4000000400000085, 0x0, &(0x7f00003fa000)={0x77359400}, &(0x7f0000004000), 0x0) 2018/03/17 15:50:56 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x40000000c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ed5000)=0x1, 0xffffffffffffff59) write$sndseq(r0, &(0x7f0000000080)=[{0x8, 0xc036, 0x40, 0x1000, @time={0x77359400}, {0x200, 0x9}, {0x5, 0x8}, @queue={0x310000, {0xffffffffffffff81, 0x81d}}}, {0x9, 0x7, 0x7, 0x4000000000d0a, @tick=0x3, {0x20, 0x8001}, {0x7, 0xfd74}, @control={0x200, 0x0, 0x3ff}}], 0xffffffffffffff28) bind$ax25(r0, &(0x7f0000000100)={0x3, {"6d9bcbf096be06"}, 0x6}, 0x10) dup(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip6_flowlabel\x00') ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000180)=""/232) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x7530}, 0x10) 2018/03/17 15:50:56 executing program 3: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00006deffc)=0x80000001, 0x4) sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x40080, &(0x7f0000001000)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80) 2018/03/17 15:50:56 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/rt6_stats\x00') preadv(r1, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x5c) 2018/03/17 15:50:56 executing program 6: syz_emit_ethernet(0x237, &(0x7f0000000000)={@random="bec6ce6e00ec", @random="a12298864765", [], {@generic={0x88f5, "aaa84ea390486e6d2348b00042e6db960d54d75c9629afe49795cfd6028d9c5823f54a5e"}}}, &(0x7f0000000040)={0x0, 0x1}) 2018/03/17 15:50:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000817000)=0x1, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000140)=""/119) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00000000c0)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @loopback}, &(0x7f0000000040)=0xc) dup2(r1, r0) 2018/03/17 15:50:56 executing program 6: r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x5) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x1ff, 0x400, 0x8, 0x20, 0xf59, 0xe27, 0x1, 0x1, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x5a5}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f00000001c0)="768485b12dbdcdc3f48a533e97b7134f507d07", 0x13, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=@sco={0x1f}, 0x8, &(0x7f0000000080)=[{&(0x7f0000000040)="9e006f35b5e7bf47a5638461413a48b093", 0x11}], 0x1, &(0x7f00000000c0)}, 0x0) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) shutdown(r0, 0x1) 2018/03/17 15:50:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x7, 0x806, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0xbe702195d8d1f76c) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x57, &(0x7f00000000c0)=0x2) fcntl$setstatus(r1, 0x4, 0x2c00) shutdown(r0, 0x0) 2018/03/17 15:50:56 executing program 2: r0 = getpgid(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) prlimit64(r0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) 2018/03/17 15:50:56 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x0, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040)) ioctl$KIOCSOUND(r0, 0x4b2f, 0xff) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000180)=""/88) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/74, 0x4a) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x10001, 0x2, 0x8, 0x1, 0x7, 0xffffffff8e253bef, 0x1f, 0x9ad, 0x100, 0x3b, 0x2382}, 0xb) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000938fe6)="442d38615e940a0000000000000000000000000000", 0x15) 2018/03/17 15:50:56 executing program 1: removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)=@random={'security.', '-cgroupsystemð0#GPL-$vboxnet1\x00'}) socketpair(0x9, 0x3, 0x3f6d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x40, 0x2) preadv(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1, 0x0) 2018/03/17 15:50:56 executing program 5: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setgid(0x0) r0 = getpgid(0x0) waitid(0x3, r0, &(0x7f0000000040), 0xa, 0x0) 2018/03/17 15:50:56 executing program 2: setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000006640)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/167, 0xa7}], 0x3, 0x0, 0x0, 0x7}, 0x3}, {{&(0x7f0000002140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000034c0)=[{&(0x7f00000021c0)=""/213, 0xd5}, {&(0x7f00000022c0)=""/86, 0x56}, {&(0x7f0000002340)=""/146, 0x92}, {&(0x7f0000002400)=""/96, 0x60}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/55, 0x37}], 0x6, 0x0, 0x0, 0x6}, 0x7}, {{&(0x7f0000003540)=@ax25, 0x80, &(0x7f0000004840)=[{&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/110, 0x6e}, {&(0x7f0000004640)=""/250, 0xfa}, {&(0x7f0000004740)=""/255, 0xff}], 0x4, &(0x7f0000004880)=""/210, 0xd2, 0x4}, 0x80}, {{0x0, 0x0, &(0x7f0000004ac0)=[{&(0x7f0000004980)=""/82, 0x52}, {&(0x7f0000004a00)=""/149, 0x95}], 0x2, &(0x7f0000004b00)=""/209, 0xd1, 0x100}, 0xff}, {{0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f0000004c00)=""/31, 0x1f}, {&(0x7f0000004c40)=""/65, 0x41}], 0x2, &(0x7f0000004d00)=""/2, 0x2, 0xfffffffffffffff7}}, {{0x0, 0x0, &(0x7f00000060c0)=[{&(0x7f0000004d40)=""/135, 0x87}, {&(0x7f0000004e00)=""/13, 0xd}, {&(0x7f0000004e40)=""/171, 0xab}, {&(0x7f0000004f00)=""/158, 0x9e}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/220, 0xdc}], 0x6, &(0x7f0000006140)=""/241, 0xf1, 0x100000001}, 0x6}, {{&(0x7f0000006240)=@ax25, 0x80, &(0x7f0000006340)=[{&(0x7f00000062c0)=""/105, 0x69}], 0x1, &(0x7f0000006380)=""/199, 0xc7, 0xfffffffffffffffd}, 0x2d}], 0x7, 0x10023, &(0x7f0000006680)={r1, r2+10000000}) 2018/03/17 15:50:56 executing program 0: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) tgkill(r1, r2, 0x3f) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)) [ 76.026672] audit: type=1400 audit(1521301856.045:22): avc: denied { bind } for pid=7848 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/17 15:50:56 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000763000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000606000)={{0x0, 0xfffffffffffffffd}}) 2018/03/17 15:50:56 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2ffb87dcd1d2f712, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x0, r1, 0x10003, 0x4}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x8008700b, &(0x7f000098dffa)) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 2018/03/17 15:50:56 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0xcfc3165ca49fb6df, 0x1d) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101000, 0x40) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000000180)='./file0/file0\x00', 0x20000, 0x19) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getpgrp(r3) 2018/03/17 15:50:56 executing program 3: r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="3e040006000000000502000805020006000100c910fe8000000000000000000000000000aa0401060502000200000000"], 0x30) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000078e000)='./file0\x00', 0x0, 0x0) fsync(r0) fcntl$setlease(r0, 0x400, 0x2) fcntl$setlease(r1, 0x400, 0x2) [ 76.102699] IPVS: Creating netns size=2552 id=10 [ 76.109001] audit: type=1401 audit(1521301856.125:23): op=setxattr invalid_context="" [ 76.137853] audit: type=1401 audit(1521301856.155:24): op=setxattr invalid_context="" [ 76.189940] pktgen: kernel_thread() failed for cpu 0 [ 76.195109] pktgen: Cannot create thread for cpu 0 (-4) [ 76.202155] pktgen: kernel_thread() failed for cpu 1 [ 76.207277] pktgen: Cannot create thread for cpu 1 (-4) [ 76.213079] pktgen: Initialization failed for all threads 2018/03/17 15:50:56 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000040), 0x277) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000103ff8)=[{r0}], 0x1, &(0x7f000005cff0)={0x0, r1+30000000}, &(0x7f000024bff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x8, 0x81, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) 2018/03/17 15:50:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/105, &(0x7f0000000100)=0x69) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000a80000)={@remote={0xfe, 0x80}}, 0x14) write(r0, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/03/17 15:50:56 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0x5}], 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/03/17 15:50:56 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) readlinkat(r0, &(0x7f0000755000)='./file0\x00', &(0x7f0000ceeff5)=""/11, 0xb) sendto(r0, &(0x7f0000000040)="aaaa51dfeaa5aa5ec7b3622d90139d553541a970043243c9f4429c", 0x1b, 0x10, &(0x7f0000000080)=@rc={0x1f, {0x1, 0x8001, 0x3, 0xd8b, 0xfffffffffffffffb, 0x401}, 0x2}, 0x80) 2018/03/17 15:50:56 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)=ANY=[@ANYBLOB="ea06cd58000000000084710cbee876b8960000000000000000000000"]) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'ip6gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/03/17 15:50:56 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) listen(r0, 0x1000) r1 = gettid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x2) r3 = syz_open_procfs(r1, &(0x7f0000000040)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000), 0x27) preadv(r3, &(0x7f00000013c0)=[{&(0x7f00000012c0)=""/203, 0xcb}], 0x1, 0x0) 2018/03/17 15:50:56 executing program 3: r0 = gettid() capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000007000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) timer_create(0x1, &(0x7f0000000140)={0x0, 0x11, 0x3, @thr={&(0x7f0000000080)="814718a6db134cce60047ca559854b40ac5624bf6e854771b8f229b1eb34cf94a1bc7032035e8bf91df26986a6bddff9bd0f0d59358d6a0866949dc93479e586a2b83f6cb7e0ede941c63944d829cd75fe798300d3e00c12aea26731a8243e234977e4bffa69", &(0x7f0000000100)="83536ac01a40a425d78607fd2d6844eff7d33b7eb55df2c6b3f9555a7b66accbd8ac75e784cee05660721387221dd9802913aee84b378dc1a38c21d04b76e8"}}, &(0x7f0000000180)=0x0) timer_delete(r1) 2018/03/17 15:50:56 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x402, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x0, r2, r3, 0x7870, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000080)="121e3bc8a77af5bad5812921f1fdcce8fc593c4fdf419bcaebc42c5c5107a500644886888b0214ee9deaf509976ceaa394566461a9ffb1e26a72bcd0aa3011214c982b59fe4e0f9c57ce0334f300cad1ebcacd50e985969dbc02e9d5b4a7f895942205e6af94d8e0a0d889299f88aaa0305b896f1b243792203fb93cfe8dfc230c85da5fb381d25feff947ee6b41ce9ffc0bcfe0b6c2179b612e0459e708986e279d7cb77c48d741c78297720b38fcd5428809eff3d473d389eda4751f0015382b6da25aa3c4627316b78b8f9ce7ba038ad3e0eeff020ea4ce8057e65ab762855d", 0xe1) write$fuse(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x18) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000380)="9b755d792d5c1e703ef0e6c8c42a9157e37b71e946f74de839aae31636207d6ffc942949ef9dd4935cd22599223383a8cc30a4b667018879c7b8411fa455271bfbcf18455bddaf06b0224163d9787a6efcb0a341a834c17f38699ea10b602508fc631e14109de675d653533668862d54afa66b05a459a1521b18cefd") getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000400)={0x56b3}, 0x4) 2018/03/17 15:50:56 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x3) poll(&(0x7f0000000080)=[{r0, 0x100}, {r0, 0x40}, {r0}, {r0, 0x4000}, {r0, 0x20}, {r0, 0x218}, {r0, 0xb}, {r0, 0x200}, {r0, 0x80}, {r0, 0x2023}], 0xa, 0xcc) [ 76.326210] audit: type=1400 audit(1521301856.345:25): avc: denied { dyntransition } for pid=7927 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 2018/03/17 15:50:56 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f00000000c0)='..') umount2(&(0x7f0000e28000)='..', 0x2) pivot_root(&(0x7f0000abbffe)='..', &(0x7f00004eb000)='..') 2018/03/17 15:50:56 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2080, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x2}) getsockname(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @random="86f043e0598b"}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000938ff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x28, &(0x7f0000dccff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/03/17 15:50:56 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x111000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x9, 0x0, 0x0, {{{@in, @in=@broadcast=0xffffffff}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=@flushsa={0x14, 0x1c, 0x301}, 0x14}, 0x1}, 0x0) 2018/03/17 15:50:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000001cff0)={&(0x7f0000000180)={0x24, 0x32, 0x401, 0x0, 0x0, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @u32}]}]}, 0x24}, 0x1}, 0x0) 2018/03/17 15:50:56 executing program 7: r0 = socket(0x18, 0x4000000, 0x800000000000001) connect(r0, &(0x7f0000000180)=@l2={0x1f, 0x221, {0x89c6, 0x4, 0x7daf, 0x4, 0x0, 0x7}, 0x4, 0x1}, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x1}}, [0x4d6, 0x0, 0x8, 0x0, 0xd09, 0x8, 0x0, 0x8000, 0x117c8ada, 0xdcd3, 0x73e6909d, 0x0, 0x2534, 0x7, 0x100000000]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r1, 0x7}, 0x8) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000001740)=[{&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5687e89255e0baff659b227538401dfeb3f077c1133c8401c35858fd5e811b48e6b1e64cc0afbcf376e74e070ac0e528858289b1f583f3885999ab4f419a3d"}, 0x60, &(0x7f0000001640), 0x0, &(0x7f0000001700)={0x10}, 0x10}], 0x1, 0x0) [ 76.362369] audit: type=1400 audit(1521301856.385:26): avc: denied { create } for pid=7927 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=netlink_crypto_socket permissive=1 2018/03/17 15:50:56 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe242, 0x80400) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0x3}}, 0x6, 0x3ff, 0x9f1e, 0x3ff, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0xffff, 0x1, 0x7, 0x9, 0x0, 0x6, 0xf6, {r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x4, 0x20de19a4, 0x40, 0x7, 0x5}}, &(0x7f0000000300)=0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000340)={0xda01, 0x80000000, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000003c0)={0x9, 0x2, 0x401}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000500)={0x3, 0x2e, 0x2525}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x7fff, 0x3, 0x1, 0x7, 0x0, 0x800, 0x6, 0x15, r1}, 0x20) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000005c0)={@multicast1=0xe0000001, @empty, 0x0, 0x7, [@rand_addr=0x6, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x17}, @loopback=0x7f000001, @multicast2=0xe0000002, @rand_addr=0x5, @dev={0xac, 0x14, 0x14, 0xc}]}, 0x2c) r3 = open(&(0x7f0000000600)='./file0\x00', 0x111000, 0x8) r4 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r4, 0x202, &(0x7f0000000680)={&(0x7f0000000640)=""/64, 0x40}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000006c0)={0x81, 0x1f, 0x200, 'queue1\x00', 0xc68}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000780)={r1, 0x6, 0x3, [0x7fffffff, 0x7, 0x7ff]}, &(0x7f00000007c0)=0xe) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) membarrier(0x20, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000800)=0x1ff, 0x4) r5 = accept4$vsock_stream(r0, &(0x7f0000000840)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80000) setsockopt$inet_int(r3, 0x0, 0xa, &(0x7f0000000880)=0x3f, 0x4) write$selinux_access(r3, &(0x7f00000008c0)={'system_u:object_r:fsadm_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x30}, 0x53) sendmsg$nl_route(r3, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)=@ipv6_getanyicast={0x14, 0x3e, 0x400, 0x70bd28, 0x25dfdbfb, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x80) setsockopt(r0, 0x9, 0x101, &(0x7f0000000a40)="463e65bdc48a0bd7a31fc9cce79f272b173ef62476275c0b76db11573a8259b6042419c37336fa7aef6ef15a027ae5efc29c3e5c882b363cda1b06e511e1435e208df95ef0f4a7a76e6e1213f39ad953a1e425c02da047b15c6bbe8e54e07b8c55821212b5e7378e4c45ffbb464a89bd3fa74321f9499f41f077020f28e39cb923316145a5a654da901046a0e68616673602cb0399103554a8c23dd92a9dd2b82ae73adaf95f066e1b235fc9d7ec2a1a86001e8cd8a16b70", 0xb8) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000b00)=0x3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000b40)) setsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000000b80)="6b384bcaca1eb5a5356a25fb89ab4482fb9b3f0e29f5d0a9b03440ce2d393c8fd724648cc19865a5b89b6831ab05ef198df694ba01894800bb81e7b1420b25b238a62d660bd61f0defb30c15459f73226173d2d730d7105c80eeab6e29cb99", 0x5f) chmod(&(0x7f0000000c00)='./file0\x00', 0x9) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$KDDISABIO(r0, 0x4b37) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000c40)=0x5, 0x4) 2018/03/17 15:50:56 executing program 3: clone(0x0, &(0x7f0000aeafa0), &(0x7f0000972ffc), &(0x7f0000000ffc), &(0x7f0000ecd000)) clock_getres(0x7, &(0x7f0000000000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() ptrace$setsig(0x4203, r1, 0x339a, &(0x7f0000000100)={0x1f, 0x3, 0x401, 0x4df75056}) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) 2018/03/17 15:50:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000188000), 0x0) ustat(0x6, &(0x7f0000000000)) 2018/03/17 15:50:56 executing program 5: signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffeb6, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x800) 2018/03/17 15:50:56 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x6, 0x5, 0x9, 0x2, 0x3}, 0x14) setsockopt$inet_buf(r0, 0x0, 0x400000000002f, &(0x7f0000000f2c), 0x0) sendto$inet(r0, &(0x7f0000000000)="4ab47cc00cb6715c568a22441aadfc2032f9", 0x12, 0x4000000, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$netlink(0x10, 0x3, 0x1) [ 76.423994] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/17 15:50:56 executing program 4: r0 = socket(0x1, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'broute\x00', 0x0, 0x4, 0x8d, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/141}, &(0x7f0000000200)=0x78) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ip_mr_cache\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000000)=0x4b, 0x67) 2018/03/17 15:50:56 executing program 0: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24}}, 0x3, 0x100, 0x81, 0x7, 0x2d7}, &(0x7f0000000140)=0x98) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/03/17 15:50:56 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000140)=0x10) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000280)=""/157) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, 0x3, 0x0, 0x2, 0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8, 0x200) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x7, 0x0, 0xa, 0x18, 0x1, "eff2a0e25e9c30927349b1d4293332917a72612ff9a4ebbb439b0c1496d9f045f49ee08049909fac957c0b76321631ff5e3a80c298820d0a71dbdfefcec087ce", "f516037efb488e9680f1c466917625a287b5be7bfc6019c4d52f595507b47d8862283336c8f30589346a6d7cd080a5c0ed35c1e6a29a27efc229f9da106f6fd9", "25f64826d66c0d5d93c40dc017627bc6c5e98b044e705242dee19584954a182a", [0x8, 0xa8]}) 2018/03/17 15:50:56 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x202100, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000002c0)) close(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200800, 0x0) r3 = accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)=0x0) fcntl$lock(r3, 0x0, &(0x7f0000000180)={0x1, 0x1, 0x80, 0x8, r4}) ioctl$TIOCNOTTY(r2, 0x5422) r5 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00000001c0), 0xfffffffffffffe7c, 0x0, &(0x7f0000000200)}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r6) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/17 15:50:56 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000200)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x4, [0xabd, 0x3, 0x8, 0x9]}, &(0x7f0000000140)=0xc) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mincore(&(0x7f0000000000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/26) 2018/03/17 15:50:56 executing program 4: mkdir(&(0x7f0000800ff8)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f000063bffe)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004cffff)='.', &(0x7f0000432000)='.') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) [ 76.522675] binder: 7989:7993 ioctl c0306201 2000efd0 returned -11 2018/03/17 15:50:56 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x381, 0x0) 2018/03/17 15:50:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) writev(r0, &(0x7f0000fea000)=[{&(0x7f0000000040)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/03/17 15:50:56 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000c0af30)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc67974e8e1195c604f8000000040002663d75dd05ffe20000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e6000000000000", 0x68) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f52000), 0x0) 2018/03/17 15:50:56 executing program 4: unshare(0x8000000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r1, &(0x7f0000000180)=""/97, 0xffffffffffffff7a, 0x8, 0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f0000000080)={0x0, 0x989680}) 2018/03/17 15:50:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0xffffffffffffff01, 0x3, 0x4, 0x9}, 0x6) inotify_init1(0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000140)=0x101, 0x8) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000040)) 2018/03/17 15:50:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r1, 0x1) shutdown(r0, 0x1) bind(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x1) 2018/03/17 15:50:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x800000000000, r0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0xfffffffffffffff8, &(0x7f0000000040)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x20000000000000b, &(0x7f00008a9ff0), &(0x7f0000f9fffc)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0x157, r2, 0x2, 0x3}) 2018/03/17 15:50:56 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) eventfd(0x7) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1db0, 0x75ab, 0x8, 0xfffffffffffeffff, 0x3ff}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x30, &(0x7f0000678f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x27a) [ 76.582973] binder: BINDER_SET_CONTEXT_MGR already set [ 76.588348] binder: 7989:8002 ioctl 40046207 0 returned -16 [ 76.600329] binder: 7989:7993 ioctl c0306201 20007000 returned -14 [ 76.607962] binder: 7989:8002 ioctl c0306201 2000efd0 returned -11 2018/03/17 15:50:56 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x90040, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r1, r2, &(0x7f0000ea5ff8)=0x4, 0x6) 2018/03/17 15:50:56 executing program 0: socket$inet_dccp(0x2, 0x6, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f00000000c0), 0x0, 0x4, &(0x7f0000fbc000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x6, 0x2) close(r0) 2018/03/17 15:50:56 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x480, &(0x7f000002c000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x2000, 0x2) getdents64(r0, &(0x7f0000000080), 0x2e) 2018/03/17 15:50:56 executing program 7: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0xacee08090c8a64bd) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xba}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x64d9870b, @dev={0xfe, 0x80, [], 0xb}, 0x6}}, 0x1, 0x9}, 0x90) shutdown(r0, 0x0) 2018/03/17 15:50:56 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0xd, 0x1, 0xf, 0xe, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_spirange={0x2, 0x10, 0x4d4, 0x4d4}, @sadb_sa={0x2, 0x1, 0x4d5, 0x80000001, 0x51c, 0x79, 0x4, 0x1}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0x6e6bbd, 0x8001, {0x6, 0x3c, 0x3, 0x1f, 0x0, 0x7ff, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}]}, 0x70}, 0x1}, 0x4) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180), &(0x7f00000001c0)={0x1}, 0x8) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e20, 0xfa75, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x1c) [ 76.655231] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/17 15:50:56 executing program 3: r0 = socket$inet6(0xa, 0x400000000005, 0x2b4d2e6a) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xde) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)="c8", 0x1}], 0x1, &(0x7f0000000640)=ANY=[]}, 0x81) sendfile(r1, r2, &(0x7f00000000c0), 0x8080000001) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000001c0)) 2018/03/17 15:50:56 executing program 5: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615ff0)={0x2, &(0x7f0000617000)=[{0xb1}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000500)=@delsa={0x28, 0x11, 0x426, 0x0, 0x0, {@in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x10) 2018/03/17 15:50:56 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000f50ff6)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=@newlink={0x28, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}]}, 0xfffffffffffffdfe}, 0x1}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x81, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8c, "e163daa4702168b24b45a882b30d1b02539e9e2b4cbc4c8cf296a88e189474233bb08b1ee7cd3b52f58d859915734856ff78d838813c6c18c156c15a3333b045af1bba7a5d534746c27bce70137fac1fff8b5e0a6faa3b34ae586ab22dc5c3176d4e6b4f58f3a9bf408d3ce71b1a8925f38c7404fc1cdc530a2af742e2ea74f6de42371a64b557d6226245f5"}, &(0x7f0000000100)=0x94) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x6, 0x0, 0x1, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000200)={r2, 0x8000}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000180)={0x7, 0x8, 0x3, 0x31, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x80, 0x0, 0x8001, 0x6, 0x6, 0x9, 0x3, 0x8000, r1}, 0x20) socketpair(0x8, 0x80000, 0xd1, &(0x7f0000000b80)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000000c00)={0x846, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x231, 0x0, 0x8, 0x3, 0x7f, &(0x7f0000000bc0)='ip6_vti0\x00', 0x1, 0x800000000000000, 0x8}) 2018/03/17 15:50:56 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001d000100ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="00ccda07b27b2c40bfb8002776593a0000000000000000"], 0x2c}, 0x1}, 0x0) 2018/03/17 15:50:56 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) getrlimit(0x4, &(0x7f0000000300)) r0 = perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x2e9, 0x5, 0x5, 0x46c, 0x0, 0xfffffffffffffffd, 0x800, 0x3ef8904c4a91430f, 0x4, 0xffffffffffff0f60, 0x40, 0x0, 0x257, 0xfffffffffffffe00, 0x400, 0x6, 0xffff, 0x1f, 0x10000, 0x3ff, 0x9, 0x2000200, 0x4, 0x8, 0x101, 0x9, 0x9, 0x2c7b, 0x5, 0x6, 0xfff, 0x3ff, 0x8, 0x0, 0x2, 0x3, 0x0, 0x100000001, 0x1, @perf_bp={&(0x7f0000000180), 0x2}, 0x8200, 0x100000001, 0xffffffffffff8001, 0x6, 0x378c, 0x3, 0x2}, 0xffffffffffffffff, 0xefa9, 0xffffffffffffffff, 0xf) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000240)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0xffffffffffffffff) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000140)={&(0x7f0000000080)="ad616c753c58725252cc89f240b3685e8f5105e4040e95261ac6d9c4ccb1bb0eddb8fde4682ddcc9a78da5cedfcec90daca84460fb3e13cc97527edc4fc52dc373c4ca05fe396bff506c46f975a25a670d56510ad9bae2d4e02fbd8cfb185e5e28dbc38e098c2c3dc9bae0f9505a2a225b88911d525420af93fbff8039aee61ea6ba6b885bb271ace1113773511d18110fa07dd4fa965d05e40e0ff5d55aac", 0x9f}) 2018/03/17 15:50:56 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000a45000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000004ff0)={0x0, 0x8, &(0x7f0000a47000)="7342eff3d8ee1a60"}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) 2018/03/17 15:50:56 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ioctl$KDSETLED(r0, 0x4b32, 0x7) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8001}, {0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x0, [0xffffffffffffff81, 0x1, 0x401, 0x3, 0x800, 0xe99, 0x7, 0x4]}, 0x5c) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0xd923, 0x2) 2018/03/17 15:50:56 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0xfffffffffffffff7, 0x4, 0x400, 0x100000000, 0xb379, 0x9}) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'nr0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) mq_open(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x3, 0x32, &(0x7f0000000100)={0x200, 0x7, 0x1, 0x5, 0x0, 0xfffff00000000000, 0x6ec2, 0x5}) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001600)=[{{&(0x7f00000004c0)=@ipx, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1, &(0x7f0000000600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000001700)={0x77359400}) 2018/03/17 15:50:56 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) r1 = getgid() setfsgid(r1) r2 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/17 15:50:56 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x88) r1 = memfd_create(&(0x7f0000000080)='\x00', 0xfffffffffffffff9) ioctl$KDADDIO(r1, 0x4b34, 0x10001) sendto$inet6(r0, &(0x7f0000000b00)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000040), 0x2b5) eventfd2(0xfffffffffffffff7, 0x80800) sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000ac0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/03/17 15:50:56 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) r1 = gettid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000140)={0xffffffffffff7fff, 0x100, r1, 0x3, r2, 0xf6aa, 0x1f, 0x9}) r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000458ffc), &(0x7f0000000000)=0x4) 2018/03/17 15:50:56 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/22, 0x16}, {&(0x7f00000010c0)=""/4096, 0x1000}], 0x2, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x6010, r0, 0x0) 2018/03/17 15:50:56 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bafff)='.', 0x2) getcwd(&(0x7f0000000140), 0x138) 2018/03/17 15:50:56 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000004cfa8)={0x4, 0x0, 0x0, 0x3ff, 0x0, 0x4}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/17 15:50:57 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") r2 = syz_open_procfs(r0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') sync_file_range(r2, 0x6, 0x2, 0x3) socket$nl_crypto(0x10, 0x3, 0x15) getdents(r1, &(0x7f00000000c0)=""/22, 0x16) r3 = add_key(&(0x7f0000000580)='.dead\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="7e1094a4e4a8bf5443cb088cdff69d5e34a32ef2acc597ddf2f8301c0f6f3fb11f2788396d84475e94da5c59b2d47adc97255d5bc535fadd40b547636a404e71867820c82692ff3c16fa273bf07a1236cbc2ca594dd1089461d0fda45c7e6f96122c199394ba3f1a63f1458153411fefa38d6d02b1e46a4a953b4d4fd9dd46f74ce1", 0x82, 0xfffffffffffffffe) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000080)=0xdeca, 0x8) add_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="b836dc7d6a184748f2b3d30ae2496616714b74d265b5b016ca7ab35fa6276dd6c1c930db050cc9bb0f8be1ad2ea8714bcc775e09c6bc9e2248b8861fa24ba57cbc4f434e35bbe48c8c24d564d49a8341541090742f2da3ff0841082106f5b6a2de2d3256406028bdf2db1dab758387f56d2223d1db69448e7f8c0d7ed127c1d2c7dd5eed069512550f8c431cdb145afd4c672182e280afb1fbad2a12fda0fb89c2ed41633890da5569039f5d87011c362d351298c90856da39c3e47033ed997a3bbc961da8be95215dae2858ed6748e0058d5459ad996d916745a3c34a3581a35a3c99fc2c63f06efc7e8d99d4a38aa1a8f7261c4b338ce5", 0xf8, r3) getsockname$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@dev, @in6}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000002c0)=0xe8) 2018/03/17 15:50:57 executing program 6: syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c19000)='/dev/ptmx\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000)={0xfffffffffffffffd}, &(0x7f0000086000)={0x0, 0x0, 0xe5}, &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/17 15:50:57 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x404080, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e24, 0xfff, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x3}) r2 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80640, 0x40) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000001c0)=""/194) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/17 15:50:57 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioprio_set$uid(0x3, r1, 0xfffffffffffffffc) socketpair$inet(0x2, 0x8000a, 0x80, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00000000c0)="7d883c013720595b74b2fbced8f81c42954e41803ed805a2b47126a2cbd80f51c10aca02c502fdf5d8f008d275d34cfa90a0721cf9c067ade01b05d76990d51583e67262ee651e0df60d245d7b7117179e61518d2700d233f530c541a2f56fd5a37133ae333c6f348234185c4eb4ac0963c1dc6503f44112eec7e21be3fe4394de3d331359c84a1baeb8deac424b7291b50a622875559f", 0x97) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x100) getsockopt$llc_int(r4, 0x10c, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r5 = open(&(0x7f0000000240)='./file0\x00', 0x222440, 0x23) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000000280)={0x3, 0x3, 0x832f, 0x0, 0x7}) setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f00000002c0)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000340)={0x3, [0x0, 0x7ff, 0x9]}, 0xa) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000480)={'syzkaller0\x00', 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@rand_addr=0x77, @in=@multicast2=0xe0000002, 0x4e24, 0xfacf, 0x4e22, 0x2, 0xa, 0x20, 0x80, 0x1, r6, r1}, {0x2, 0x7, 0x6e28613d, 0x1000, 0x10000, 0x7ff, 0x40, 0x3}, {0x4, 0x207, 0x1, 0x1}, 0x61619266, 0x6e6bb7, 0x1, 0x0, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4d6, 0x6c}, 0x0, @in=@broadcast=0xffffffff, 0x3506, 0x6, 0x3, 0xc0000000000000, 0x7f, 0xffffffff, 0x1177}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x3, 0x9fe, 0x1, 0x7f, 0x1}, &(0x7f0000000680)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000007c0)={r7, 0xc8, &(0x7f00000006c0)=[@in6={0xa, 0x4e22, 0x9988, @dev={0xfe, 0x80, [], 0xd}, 0x2d8a}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x8000, @empty, 0x7fffffff}, @in6={0xa, 0x4e24, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x20400000000, @dev={0xfe, 0x80, [], 0xd}, 0x40}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xffffffffffffffea, @remote={0xfe, 0x80, [], 0xbb}, 0x8d1}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7f}]}, &(0x7f0000000800)=0x10) connect$inet(r2, &(0x7f0000000840)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) setitimer(0x0, &(0x7f00000008c0)={{r9, r10/1000+30000}, {0x77359400}}, &(0x7f0000000900)) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000940)={'filter\x00', 0x73, "e6c829d16789fcd310e0a4ceb874ae9588c186753d8a17fbbb503c5f76d649962320b02634486dce3900e142f02de5b86a09a78b57c1b105cdb8c3a08b32e9b1a3f777f37ef34c256344f091f76d6a9a316a65b3d002bea524b081b73be81b79f8c08c9b412f9110b5e8a43021046fa628e5e6"}, &(0x7f0000000a00)=0x97) ioctl$VT_WAITACTIVE(r4, 0x5607) bind$packet(r4, &(0x7f0000000a40)={0x11, 0x1, r6, 0x1, 0xfffffffffffffffc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000a80)) sendto$ipx(r5, &(0x7f0000000ac0)="b900dcfb3f15356d92f48481ec70a41e9d6d90d9a8bfe444354c94d11ff7a31f79b910c11741cd38ab8c8adddb00a6cf7d2480a9bf81f8e84ec4e6957a54bc8a74f8b04a9913a120e875bede8dca08d0692f5a56073fa0ee89765842876ba305f37c57d8f60e513e4b48ac27b1d12735fbe4862a71950257f030fff5a53465f17c", 0x81, 0x80, &(0x7f0000000b80)={0x4, 0x4, 0x8, "31546abdf32a", 0x8a2}, 0x10) getsockopt$sock_timeval(r5, 0x1, 0x0, &(0x7f0000000bc0), &(0x7f0000000c00)=0x10) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000c40)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e24, 0x2, 0x4e23, 0x9, 0xa, 0x80, 0x80, 0x0, r6, r1}, {0x3, 0x1, 0x10001, 0xc, 0x7fffffff, 0x80, 0x0, 0xe707}, {0x40, 0x5, 0x3fffc00000000000, 0xffffffffffffffff}, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d3, 0x33}, 0xa, @in=@rand_addr=0xd862, 0x34ff, 0x7, 0x0, 0x4d0, 0x1, 0x7, 0x5}}, 0xe8) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000d40)={'mangle\x00', 0x6c, "c1b6ae7f007823691abcacce38b1e098e9930c55ebe4b7637101c419466a9b20da1b9f9c77f4e508dd9a93828ebec1eae799bf4ea6d1ad06b95167d64e0053d4c508c503d08b5309f81110193aaaac7f5373fbad97b44686e096a5f9f25ef96eebe81489b8578d221f00c3cd"}, &(0x7f0000000e00)=0x90) ioctl$TCSBRK(r5, 0x5409, 0xffff) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000e40)=r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000e80)={r8, 0x10c}, &(0x7f0000000ec0)=0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x8, 0x4) set_tid_address(&(0x7f0000000f00)) 2018/03/17 15:50:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="4ac9f09783f22685f5f93b64938fede497dacd353ee7ce5eced0224713c4c289153dc8c6df9bdd02da1bd5713d2923c6c835c1428ba2fb1f5f0fe5eead1422014b63802938dc50e1141b78c965144bda73b7f34e75f44ed939982a7f6fa50b7bad54d12ef016b458b03b1a59ac61e5a1297df2cca7515a19c7c5b47a9c806fbe4ffe273cc22ff73fd9b0345d8e6a30501bb36ec115d554c12214a420e4ab012db4d7ae52c932b3061736bfa44988a76165970c37f9ec8f812c33c7c455e3ad0e7cb1f85df835534a92f322164a8d0c9b1f76") r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 76.985798] mmap: syz-executor5 (8097) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/17 15:50:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0xfffffffffffffffd) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={r3, r4}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0xaf}) 2018/03/17 15:50:57 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) socketpair(0x1, 0xa, 0x80000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNOTTY(r2, 0x5422) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000100)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x10001, {{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}}, 0x88) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000380)=[{&(0x7f00000002c0)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x10000000000001ea, &(0x7f0000006000)}, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0xff, 0x4) 2018/03/17 15:50:57 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000013ff3)='/dev/snd/seq\x00', 0x0, 0x151000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000993ff0)={0x3ad}) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="67fac49a52bc8d93c5059671b99a6ec39f8d2658ddb66844f5444922d445cb515dc60e8b21f5b413eb0e4fd200e8ce94091e5f82e68a28986259b171403df2012cb8316ff6821b7ef1a84e9038d1066fb763a952fc2fc6cc44e930f8ebd5ecb02d8416168719a4c9b8eb1a198759", 0x6e, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f0000000180)=""/128, 0x80) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0xedbf517c61a5fb05, 0x0) tee(r0, r0, 0x9, 0x2) 2018/03/17 15:50:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8000, 0x6fc0, 0x1ff, 0x3, 0xfff, 0x401, 0x1000, {0x0, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x8}}, 0x3b, 0x7, 0x364, 0xd014, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x3, 0x3, 0x6, 0x80, 0x2}, &(0x7f0000000180)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000af5000)='vegas\x00', 0x6) 2018/03/17 15:50:57 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x100004e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="500700001f0036032dbd7000fbdbdf251e000000ed74b1abce4d4b788806c379cd48cc840189000c008e0000000000", @ANYRES32=r0, @ANYBLOB="3e74101a2758ef0be7cb27998dc5fb482626a0e7832400000000000000a68e3ce9674210c17ebb7627c6b296a9729555f789f6c3b285000000428e025d06208ea0e04c2e3fb10655aefaed8a2c5a2bfb02f41b032957bc2212e36398271db5afdd3a358ee5e24d32313cecfad0aae1c66ea2626ff7e7cdff7f3c6bba0e15eec567dc0981a77a64763415b5b366035bdf51f3f78bb727556de73577a6ad1e2a0b7e2720993877bed998f0f1ceb98f299c95238e94bc421075810a130cf1d977d32cd3644d9bb5b4da7de1b36236d8e07e975c3ad02d5f47c7fb97c8633e8fd97d90445ea67002bc2c0b1ed85f3665961c272eb5ac9ffbba1d8a8b3be02c414a7959217658cf9b1193d74b26b587206c5d66b898ac2bb19bbdcafa55eafd0f2107633c767eb76e83de66a9f7d8904f5cde36e9e9ce88229b1f751e013800430000000000ec7adc5a42eaf41bba3d7114db942282e969248960f329ab84d0654b74817c019dfc04782076480f2f7ccca3ed9c22000085552a67d11c49c7d7f2afdc7bcb570e53726475a197ae8b82b0207e43b1625352a7e13a8fa00e7ba650875f31339d3aeec3f3a5a8fb0a8087d82150ae368e0bfbb81fb8d42a8064d6078fa10cc8e0817522f06ec8b148974577b5ebf707119032ad3036a730a988faa882409439001779e4d9bd820703256fbf7fca317feb91015b366f85f6d8f575f17b407cd96b847ef09129e7f0e23eac43625db90c06baced3ac0be02d70c82bce854cb7e0d5de8f994588a323b3722aea2f633cd12adf31fe9b091ca4aadfc7a978d83f1c35201e1243522091ea4eae38ec1202b9506a5d124c0bc6243d3c7522e87d310c00550000000000", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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"], 0x750}, 0x1, 0x0, 0x0, 0x800}, 0x80) fcntl$setstatus(r1, 0x4, 0x40400) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x67}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000140)=0xffffffffffffff5f) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/17 15:50:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)) 2018/03/17 15:50:57 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)=']:user]@posix_acl_access*ppp0cpuset*posix_acl_access\x00', 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, r1) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='.', 0xffffffffffffff78, 0xfffffffffffffffc) r2 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x804) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pktcdvd/control\x00', 0x800, 0x0) renameat2(r2, &(0x7f0000000500)='./file0\x00', r3, &(0x7f0000000580)='./file0\x00', 0x7) r4 = memfd_create(&(0x7f0000000280)='rxrpc_s\x00', 0x1) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f00000002c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x0, 0x30, 0x8, 0xfff}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r5}, &(0x7f0000000440)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x7f, 0x0, 0x0, 0x7, 0x7fff}, &(0x7f0000000400)=0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000300)=0x2, 0x4) 2018/03/17 15:50:57 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x80000001, 0x7, 0x1000, 0x0, r1}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x2, 0x4, 0x200, 0x5, 0x0, 0xec, 0x80, 0x5, 0xfff, 0x6, 0x2, 0x2000000000, 0x7fff, 0xffffffffffffffff, 0x6, 0xc654, 0x3, 0xfffffffffffffffb, 0x6, 0x2, 0xfffffffffffffbff, 0x80000000, 0x8, 0x4, 0x2, 0x2, 0x5, 0x100000001, 0x5, 0x76, 0x210, 0x2a, 0x7, 0x0, 0x3, 0x0, 0x0, 0x4f9c, 0x1, @perf_config_ext={0xffffffff, 0x4}, 0x40, 0x0, 0x100000001, 0x3, 0xdd, 0x2, 0x4}, r2, 0x0, r0, 0x7) r3 = socket$unix(0x1, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) recvfrom$ax25(r4, &(0x7f0000b91000)=""/61, 0x3d, 0x0, &(0x7f0000e47ff8)={0x3, {"cc8f35d3e582ad"}}, 0x10) [ 77.069209] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/17 15:50:57 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) mq_getsetattr(r0, &(0x7f0000000100)={0x2, 0xffffffffffffff2b, 0x0, 0x1a8f, 0x100000001, 0x0, 0x4, 0x2}, &(0x7f0000000140)) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) read(r1, &(0x7f0000c7c000)=""/136, 0x88) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/17 15:50:57 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="ac000000210001b00000000000000000fe800000000000000000000000000000ff01000000000000000000000000000000000000000000009f078b074aff3dce2e85b2d9b549b382d2458c8913d473ac3685b68271da83df722353e1c9915fa78495364df9dfd16d72d84fd4bbc0", @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100ac14ffaa00000000000000000000000000000000000000000000ffffac14ffaa000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/03/17 15:50:57 executing program 3: uname(&(0x7f0000000000)=""/157) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f00000001c0)=0x2, 0x4) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000200)=@llc={0x1a, 0x317, 0x6cf, 0xc7, 0x8, 0x25c, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)="0049e5927ff14a4a353c5ff486b54278abfd1a817c79b6025daf8cb73c44baa322a117b6d854216b1376fc908028f4abcecbe92bed2cadf1b94495", 0x3b}], 0x2, 0x0, 0x0, 0x800}, 0x4000011) bind$ax25(r0, &(0x7f0000000380)={0x3, {"a7ed951fdefa5c"}, 0x40}, 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000003c0)="93d27685eaa9874a5e06d3471395f8caaa92f27face446ceaf189f623c955dd61d202d4e895a9fe5fb3d18ef08081a6522a0b143bae41358602bec666339943ba71e6b5c6461c880a971d7f611575ec75d427552392e558c242a6d66d0a0a8f268e2fa2755bbfc1ac659fac2f302bd0a848a83920ce326ea16c9e0040dd9f8278949e61748b075108586611c4f07730683614314b10057130f81e3f7fda109048486f21c444333e6635ed064e7b601add8619a0a2c", 0xb5) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sync_file_range(r0, 0x0, 0x7, 0x5) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000000500)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000540)) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000580)=0x3) ioctl$KDSETMODE(r0, 0x4b3a, 0x6) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000005c0)={0x3, {{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x5, [{{0x2, 0x4e22}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}]}, 0x310) pipe2(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write(r0, &(0x7f0000000940)="8ebf7d5bd59c4ca3fd96655648661e63bc73a8b5ab22947e2a2d19ff64f1af99acc9e51b1f1953807a65d36dad692b581c54debedfdfb6e858dc55efef553607843b9e31babd1a0cc515d9a0f8c8fd0a2d3e4104f4892f6de61fe50d39acd2f4e3faab54d5a9b8bdfc0aaf35b619e155f24622fa81526e7ac34ed89223d0038e4972ec03", 0x84) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000a00)={0xa506, 0x0, 0x2, 0xfffffffffffffffb, 0x4, 0x2}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000a40)=0x1, &(0x7f0000000a80)=0x2) sync_file_range(r1, 0x8a7, 0x9, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000ac0)={0x0, 0xb7, "9aea12f31633f2c4cf2ddd7631f656e0837aa77b5120d05191b90145644f56908c8b3fcf9964644a28ea3ab1ac6f6eab04e3c0d8eed3ab29e10f2c86b96028868726f7b3f98926d4f68eea2ea054a9dedd31006112f9ea79433ebb65c80460222f920436a942c702763d812d473a7f9ce395f545f7f7709c2924ece2ec9ed0736df1013f03325d39b14ca99d695551af1658f6db1f900a99522670fd8e04fe45e12677150657c1d4bed4404a503c4e88411d489a86258e"}, &(0x7f0000000b80)=0xbf) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000bc0)={r3, 0x1, 0x40, 0x100}, 0x10) unshare(0x18000) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000c00)=0x4, 0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000c40)) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000d00)={0x8}, 0x4) mq_timedsend(r1, &(0x7f0000000d40)="c4b7315f693ad7c25c4824301b6864979272af9a9cdfae0cceda41e4a6224d3b341806031720d80f3915d2600f9f54c91a4b6cd511902e54085726efa625efe9bf8ff909731dcf6ac1e22a814e59fae2a1e8093babe15721ed97ebd8b20d3a5b6b557341aa460edb07ef8d6b4c00d5659d0f67e311b1f416bc40b3eaf555d9b4ceeeaa13277cfe5ba67fc17f3942ce09d3484aa5219619ac5a0254c0fdd47cdd30575bcdce29b76337418f17", 0xac, 0x0, &(0x7f0000000e00)) fsetxattr(r0, &(0x7f0000000e40)=@known='security.evm\x00', &(0x7f0000000e80)='%\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000ec0)={0x5, 0x4, 0xfff, 'queue1\x00', 0x8}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000f80)={'security\x00', 0x9e, "5bbe99d347f7b1ccd7e1c6c3af3b8956ae7f681af21aad8ce68bd700f8f7c37171cd539a885152e1f134d724e49e13c6092c5d443c083962a5cdb39b38c8e92f21ac139e92be4d79ee045d930e1f1ecdbb7a7187b7bb39379328fce526bef857526e7956a64bd88aaaf6b6ea3c56177f63ddf9e32006f4e5f495fe3c2d70b185fe63c8e12e9391b502e6a69311fbd7c8dd4c54dcc1dc8c61a46da9cc485c"}, &(0x7f0000001080)=0xc2) 2018/03/17 15:50:57 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) sendto(r0, &(0x7f000002af28), 0xfe0b, 0x0, 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x881) setsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) 2018/03/17 15:50:57 executing program 7: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) syz_open_pts(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x20000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/17 15:50:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10}}], 0x2, 0x0) 2018/03/17 15:50:57 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup2(r1, r1) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x2000000000011) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0xc8043) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2018/03/17 15:50:57 executing program 7: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x101140, 0x0) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.selinux\x00', &(0x7f0000000240)=""/105, 0x69) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x8, 0x4) 2018/03/17 15:50:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x32, &(0x7f0000abbff8), 0x88) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x10000) 2018/03/17 15:50:57 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) write$sndseq(r0, &(0x7f0000000200)=[{0x20, 0x6, 0x1000, 0x3, @tick=0x7fff, {0x1, 0x125}, {0x6, 0xfffffffffffffffc}, @ext={0x59, &(0x7f0000000040)="56363594f24f0c9ded6ff7204b196eb4b466949d912039f649d43133832ae1f690680f584c9dd28cd8d843ece71d8583f95e96f8cfa5697b5bcad58112fd8e060a9867efdcc6536959face39b2cf108f5c369b674422d9597a"}}, {0x2, 0x1ff, 0x0, 0x1, @time={0x77359400}, {0x0, 0x5}, {0xfe, 0x7}, @addr={0x9}}, {0x80, 0x1bd0, 0x400, 0xee, @tick=0xff, {0x2, 0x98}, {0x9, 0x4f5}, @quote={{0x8, 0x515b}, 0x200, &(0x7f00000000c0)={0x7, 0x1, 0x8a40, 0x4d, @time, {0x1b, 0xf0}, {0x9, 0x100000000}, @result={0x400, 0x4cd9}}}}, {0x10001, 0xfffffffffffffffd, 0xc5, 0x80000000, @time={0x0, 0x989680}, {0x4, 0x2}, {0x2, 0xffffffffffff7225}, @time}, {0x7, 0x1, 0x0, 0xfff, @tick=0x7, {0x3, 0x4}, {0x80000001, 0x6a}, @connect={{0x401, 0x100}, {0x1, 0x1f}}}, {0x0, 0x9, 0x8001, 0x1, @tick=0x40, {0x2, 0x3}, {0xfffffffffffffff7, 0x3}, @time=@tick=0x8000}, {0x71, 0x0, 0x7, 0xc20c, @tick=0x557261c6, {0x7ff, 0x2}, {0x1, 0x4}, @note={0x8001000000000000, 0x101, 0x2, 0x8000, 0x6}}], 0x150) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x75, "955c8dc6aeb10be5cab57ab67078fa60496ea3c46702dfa97c7ebe3575246d09c8369b2872fd47fae9eb99d6ddb3159cc34dd0ab7a41be07e830de7e8d7d64bcfa124af6f89821fc7d424296f9f7587e7a3f5718555406c9da1f05934f289d8d4d3c47ab49cd15db3a46b00f03c276c98d184d79c0"}, &(0x7f0000000180)=0x7d) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000480)={r1, 0xff}, 0x8) ftruncate(r0, 0x7ffffffe) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000380)="79d34e3bcedc3cd12981d78651906837a33441565a8fceb9e186900ef9ef8588829e29c705778686abcaa4892d5f2bf00f1ddc64aac16ce20478120b53f3c2076d87e85632cfc0521c66bbfda56c3349f383172b2384e811ca1a6e768ae447a6a49715aa11ab073944db59ffe966c13130134a7f569d6fc7168a776c498960a85be9e739fced0d568ebd17e75d5288987ed6bd131066217d01bf26d5a70afee1532af6de3b307663ccd9e609552676680cb80e2843ee6798d01a836bb16f9e04e0d8c95b1f027f3f8d5cd5") 2018/03/17 15:50:57 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0}) r3 = mmap$binder(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x8, 0x1010, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000fef000/0xd000)=nil, 0xd000, 0x2000005, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0xd4, 0x0, &(0x7f0000000280)=[@free_buffer={0x40086303, r2}, @increfs_done={0x40106308, r3, 0x4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x50, 0x8, &(0x7f0000000040)=[@flat={0x73622a85, 0x1, r4, 0x2}, @fda={0x66646185, 0x4, 0x3, 0x35}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000000140)=[0x28]}, 0x5}}, @decrefs={0x40046307, 0x4}, @register_looper={0x630b}, @reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x50, &(0x7f00000001c0)=[@flat={0x73682a85, 0x1, r5, 0x2}], &(0x7f0000000200)=[0x28, 0x48, 0x38, 0x68, 0x28, 0x68, 0x30, 0x78, 0x48, 0x70]}}, @register_looper={0x630b}, @request_death={0x400c630e, 0x1, 0x2}, @enter_looper={0x630c}], 0x5c, 0x0, &(0x7f0000000380)="c31221857f212d060cd1465f941570ab21354d98a466b87f15b49818d198ef5a2c2d9504f6591fe7dbe3bbf47e24ccaf1d44e41be756e9d46c304a823e1bfa55063fdb6bf2838d02d09c348eb369bebd5cf53c721030655d0cc5cecc"}) dup2(r1, r0) bind$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) listen(r0, 0x0) 2018/03/17 15:50:57 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) flistxattr(r0, &(0x7f0000000140)=""/238, 0xee) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x20, 0x30, 0x7, 0x10001}, &(0x7f0000000100)=0x18) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000240)={0x40, @tick=0x401, 0xfffffffffffffffa, {0x4, 0x4}, 0x8001, 0x1, 0x1000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000ffc), &(0x7f0000012000)=0x4) 2018/03/17 15:50:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x406, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=ANY=[@ANYBLOB="1800000d0000000001fdff0001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$read(0xb, r3, &(0x7f00000000c0)=""/17, 0x11) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/17 15:50:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)=ANY=[@ANYBLOB="e00000027f00000100000001ac1400000000000000000000"], 0x2cc) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$getreaper(0x19, &(0x7f0000000140)) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) r2 = memfd_create(&(0x7f00000000c0)='Fppp1eth0\x00', 0x2) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000100)={0x800, 0x1, 0x8000000, 0x3, 0x6}, 0xc) 2018/03/17 15:50:57 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4a0800, 0x0) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/186) fsync(r0) ioctl$TUNSETLINK(r0, 0x400454cd, 0xffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="6afabfe46adfd14c8583ca6644f2b91898539272d476fae472ab6232c3ffe57ecb968aa9bb45e80215da81de36cf5c7ed8afdacae5f943f7f7aa4420a87365e81410002dd629dfb70159db2e7134c3f0e55487775eb0dfdd39362ee21709455660d5748c7004d961d3c01dc86f5a17724f10e19249c722139854ec7fe7c637e1b14d3e0b08fc609c1239e8d0", 0x8c, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000540)=[{&(0x7f0000000380)="58d77738d90d1af9ac3d11cafd459144b7d73b669db334cc44d0bae4d64f615aa7d7816f3247c7d3510fa0deac40f8946eb4d98db5b9f0d0fdbeb1cc236b6e2c78c3bbdeeaaf64d04f26e38fe98e8cd06ca70ef0f662c2d18ff94626d728f1d7d7a0bb2b4c0e169cdd108af144f0687c9b6f477ceb9db69f5296d50670445e3f68eb707c9e815ab18ead745159bf74504dcbd95a97736aa35f890b43cb3c1d34a673702fa8c5a51b", 0xa8}, {&(0x7f0000000440)="f32d8aeabd761900719e467bb5f580153adedf6d4a94c1586842da27b52d22067895a3313b0fec62a1a5b746d59c27e386c5e70bb0e467254157fa7f3c9d0ec99bc31e32cb504faf397d48a1aa8bec6a39c171a8ea0efe59163ba7a826e49228be9467a69466ce444b641b868a475805729878f70c87d75c97cf3e14920633bd3f305ee3affe4e0a7de669f6b8d31258950b59ecebf11f4bc493e7afa803ddbb87ced7decc5b758a7c66bbcfd0b842be91f9e42d", 0xb4}, {&(0x7f0000000500)="701a5f16c46b6e5d90dc5c78543da792f704b434da8bf4aec6b7ac35c0b849609c864c46dda522", 0x27}], 0x3, r3) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) syz_open_dev$evdev(&(0x7f0000000680)='/dev/input/event#\x00', 0x8, 0x400040) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) getresgid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) keyctl$chown(0x4, r3, r5, r6) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000800)) mq_timedsend(r0, &(0x7f0000000840)="c85ef11c7215bf902ef6c3ade4635d861763a8086027c804917e96599fac0d446dd5001bd4de26199bcd0c963649f23174f2e6ca345fcf21d681a917e52738ce3d01845455c6ebae7abb2d0bc47e24289d51b46d5e614bc9f94d6c99f8db36f8a3fe325a758ed4b1806ec44148152d907fbee237bad99077bda62af7fa1cac60a5209879b8a42b88e6e6872533ecc35573d6c97cf654898e3e757279feac81fccaf837b22e4bc132c8b6974e697973e67ca25e45", 0xb4, 0x4, &(0x7f0000000900)) r7 = socket$nl_generic(0x10, 0x3, 0x10) tgkill(r4, r4, 0x19) keyctl$update(0x2, r3, &(0x7f0000000940)="c35799aa3716ce28eb4cb30ef29370d213c3975bd5", 0x15) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000980)=@assoc_id=0x0, &(0x7f00000009c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000a00)={r8, 0x5fd, 0xf, "dbb50913f00bd0c80bb00359442696"}, 0x17) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000ac0)={0x6, 0x8000}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000b00)={0x2, 0x8002, 0x100000001, 0x5, r8}, &(0x7f0000000b40)=0x10) pwritev(r7, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="042aa27739922f7a4d56697e51dedbfe1d218269ec01864bfd49d5967cbf115cfe6b706d7c1f1577b5e559e760dddd3475719e5273ee4562a96c03d908fab1a8d153dbbbb240b4ca69d84e58d36f1ebb0083c31f27c65c5fab3463f8cc259107b0a047723cabd651c90dd3dc20263e02a05a277e488350a535cac8b9f6d5224501394010c8134356bfcb6a7fac0039eb8a5ad30ff55e0c2c94ee82a9f44e33d59e843952edb1d23837e15d330fb7ac9cd579dd23337861aa55ada1272cbda1fef248d47d358688bc4f160b", 0xcb}, {&(0x7f0000000c80)='2', 0x1}], 0x2, 0x0) sync() keyctl$instantiate(0xc, r2, &(0x7f0000000d00)="b8b16b03d180cc7da10679fb711f4a2aedc0f0e1f55de2b3076818f47e2e71157083c8bf9a4f89de95558d2059f18e25b34d5c8511d48da7ee30906b7c82ce33e64ff2e4f5250b8e1fbe44b674f9441efc8edab8fdfb8677df9bc06c304a2fc930956f59a389b039ae1a49228af8074498273bef9dc511ad4745e838f7d74cae663cced8a9e0e4f5961ec9badfeb09a404616da0338747c39cc89d485dc1bdd7be3b9c5e4a3fdcbaf6a39865351ca9e6c621a61a9b381ece96497bf01988b63d94e2cf742da4e3d08da14340b44790eb97e9e80660cca9e61ea9400ca78ca1bb8f4e8febc25d9aa44f49", 0xea, r3) removexattr(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)=@random={'user.', 'keyring\x00'}) 2018/03/17 15:50:57 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) ptrace$pokeuser(0x6, r0, 0x7, 0xa35) rt_sigqueueinfo(r0, 0x0, &(0x7f00006e7ff0)) socketpair(0x5, 0x80000, 0x8fdc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000040)=0x60, 0x4) 2018/03/17 15:50:57 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x68601, 0x0) r1 = socket$inet6(0xa, 0x80000000000002, 0x1) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0xffffffffffffffff}, &(0x7f00000001c0)=0x8) munlockall() mknod(&(0x7f0000000300)='./file0\x00', 0xe000, 0x5) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000002c0)) r3 = mq_open(&(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x12, &(0x7f00000000c0)={0x5, 0x1ff, 0x3, 0x80, 0x0, 0x6, 0x1, 0x3}) ppoll(&(0x7f0000000200)=[{r0, 0x4}, {r1, 0x410}, {r0, 0x8}, {r3, 0x80}, {r1, 0x4000}, {r1, 0x10}], 0x6, &(0x7f0000000240), &(0x7f0000000280)={0x10001}, 0x8) 2018/03/17 15:50:57 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000be5000)='net/dev_snmp6\x00') fstat(r0, &(0x7f0000000000)) 2018/03/17 15:50:57 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getpeername$unix(r0, &(0x7f0000accff8)=@abs, &(0x7f00006e3000)=0x8) 2018/03/17 15:50:57 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6b74}, 0x5, [0xfffffffffffff314, 0x9, 0xff, 0x94, 0x3f, 0x9, 0x3f, 0x2]}, 0x5c) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000100)={0x77359400}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f00000001c0)=0x54) r4 = getpgid(0xffffffffffffffff) mq_notify(r2, &(0x7f0000000200)={0x0, 0x22, 0x4, @tid=r4}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000240)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @random="c339ff026f37", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) r5 = socket$inet6(0xa, 0x5, 0x8001) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000280)='cubic\x00', 0x6) bind$inet6(r5, &(0x7f00000002c0)={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x3f}, 0x1c) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000340)={{{@in=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$TUNSETLINK(r2, 0x400454cd, 0xffff) ioctl$SIOCSIFMTU(r6, 0x8922, &(0x7f0000000480)={'syzkaller1\x00', 0x10000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0x51, 0x3dda, 0x0, 0x0, 0xfffffffffffffffb}, &(0x7f0000000500)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000540)={r8, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000600)={0x8001, 0x523, 0x9, 0x0, 0xa2000, 0x4, 0xffff, 0x3, 0x1, 0xffffffffffff0000, 0xffffffffffffffff}, 0xb) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000640)=@assoc_id=r8, &(0x7f0000000680)=0x4) setuid(r7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00000006c0)={0x69, 0x9, 0x38, 'queue1\x00', 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000780)={{0xf7, 0x4}, 'port0\x00', 0x0, 0x808, 0x80000001, 0x200, 0x6, 0x400, 0x6, 0x0, 0x6, 0xffff}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000840)) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000880)=0x6, &(0x7f00000008c0)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000900)={r8, 0x7eb, 0x298d, 0x9}, &(0x7f0000000940)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000980)={r9, 0x0, 0x10}, 0xc) 2018/03/17 15:50:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/softnet_stat\x00') pread64(r0, &(0x7f0000e2df36)=""/202, 0xca, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x2, 0x422}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r1, 0xc51c}) 2018/03/17 15:50:57 executing program 2: socket$inet(0x2, 0x80b, 0x80000002) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r0, &(0x7f0000e61000), 0x0, 0x1fffffc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82, 0x0) writev(r1, &(0x7f0000007fe0)=[{&(0x7f00000000c0)="e3f86df58600659026e093f7d9471e678fe7ae2976df3f8f6120f80af5eecd61970c111255b09014131c701e7015e0100ae7ea8fc15159f299a677758e2442b1c5fc3c2943315896a59a06d6db2b3dfa5974e1b293bbf463761e817dfa6b322da04e9a59", 0xf6}], 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) 2018/03/17 15:50:57 executing program 1: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a70ff0), &(0x7f0000a70ff0)={0x0, 0x989680}, 0x8) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) 2018/03/17 15:50:57 executing program 4: getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getgid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = getpgrp(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r5 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000340)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000380)=0x3, 0x4) rt_tgsigqueueinfo(r3, r5, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/03/17 15:50:57 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000180)={0x8, 0xd9, 0x5be0, 0x7, 0x10001, 0x3, 0x4, 0x4}, &(0x7f0000000200)={0x12, 0x5, 0x7, 0x100000000, 0x8, 0x7, 0x1f1, 0x73e}, &(0x7f0000000240)={0x6, 0xffffffff, 0x9, 0xca1, 0x6, 0xd5, 0x10001, 0x9}, &(0x7f0000000280)={0x77359400}, &(0x7f0000000300)={&(0x7f00000002c0)={0x2}, 0x8}) epoll_pwait(r0, &(0x7f0000000180), 0x0, 0x6, &(0x7f00000001c0)={0x40}, 0x8) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20}, {}, 0x0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'lo\x00'}) recvmmsg(r0, &(0x7f0000003a00)=[{{&(0x7f0000000340)=@can, 0x80, &(0x7f0000001a00)=[{&(0x7f00000003c0)=""/36, 0x24}, {&(0x7f0000000400)=""/125, 0x7d}, {&(0x7f0000000480)=""/251, 0xfb}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/173, 0xad}, {&(0x7f0000001640)=""/222, 0xde}, {&(0x7f0000001740)=""/209, 0xd1}, {&(0x7f0000001840)=""/250, 0xfa}, {&(0x7f0000001940)=""/150, 0x96}], 0x9, &(0x7f0000001ac0)=""/160, 0xa0, 0x7ff}, 0x800}, {{&(0x7f0000001b80)=@rc, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001c00)=""/6, 0x6}], 0x1, &(0x7f0000001c80)=""/183, 0xb7, 0x681e}, 0x3}, {{&(0x7f0000001d40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f0000003140)=[{&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/95, 0x5f}, {&(0x7f0000002e40)=""/154, 0x9a}, {&(0x7f0000002f00)}, {&(0x7f0000002f40)=""/20, 0x14}, {&(0x7f0000002f80)=""/104, 0x68}, {&(0x7f0000003000)=""/205, 0xcd}, {&(0x7f0000003100)=""/57, 0x39}], 0x8, &(0x7f00000031c0)=""/179, 0xb3, 0x3ff}, 0x2}, {{&(0x7f0000003280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003400)=[{&(0x7f0000003300)=""/64, 0x40}, {&(0x7f0000003340)=""/155, 0x9b}], 0x2, &(0x7f0000003440)=""/243, 0xf3, 0x800}, 0xfffffffffffffffd}, {{&(0x7f0000003540)=@l2, 0x80, &(0x7f0000003700)=[{&(0x7f00000035c0)=""/33, 0x21}, {&(0x7f0000003600)=""/211, 0xd3}], 0x2, &(0x7f0000003740)=""/72, 0x48, 0x100000001}, 0x763}, {{&(0x7f00000037c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003940)=[{&(0x7f0000003840)=""/210, 0xd2}], 0x1, &(0x7f0000003980)=""/80, 0x50, 0xfff}, 0x8}], 0x6, 0x1, &(0x7f0000003b80)={0x0, 0x1c9c380}) rt_sigaction(0x8, &(0x7f0000000080)={0x1, {0x9}, 0x50000003, 0x49a00}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) 2018/03/17 15:50:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffff}) write(r1, &(0x7f0000fd6000), 0x0) 2018/03/17 15:50:57 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)={0x14, 0x1, 0x3, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/03/17 15:50:57 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x74, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) time(&(0x7f0000000040)) 2018/03/17 15:50:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x5abace3a, 0x9, 0x200, 0x8, 0x3, 0x101, 0x8001, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2, 0x5}, 0x8) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)='clear_refs\x00', 0xb, 0x2) 2018/03/17 15:50:57 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f0000000340)='./file0\x00') getxattr(&(0x7f0000000140)='../file0\x00', &(0x7f0000000240)=@known='system.advise\x00', &(0x7f0000000280)=""/85, 0x55) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000500)='../file0/file0\x00') openat$selinux_create(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/create\x00', 0x2, 0x0) chmod(&(0x7f0000000300)='../file0/file0\x00', 0x10) umount2(&(0x7f0000000000)='../file0\x00', 0x2) getpeername$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x40800, 0x0) accept4(r0, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000480)=0x80, 0x80000) 2018/03/17 15:50:57 executing program 6: getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip_mr_vif\x00') ioctl$fiemap(r1, 0x6609, &(0x7f00000011c0)) 2018/03/17 15:50:57 executing program 5: socketpair(0x1, 0x80005, 0x0, &(0x7f000095fff8)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x11, &(0x7f0000017ff0), &(0x7f0000268000)=0x121) 2018/03/17 15:50:57 executing program 6: clone(0x0, &(0x7f00008f8000), &(0x7f00008e5ffc), &(0x7f0000973ffc), &(0x7f0000226000)) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x9}) arch_prctl(0x1004, &(0x7f000028bf66)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000040)="e9e401e82b35298fb6dce2d236cbe07c6d011c1481de87d8f45b8bab9e025bd7b2f280caa5da0c8efa37eeaedf4efbc66d47f82cfee7b5ec79d50deba23735a17dba") 2018/03/17 15:50:57 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x7ff, 0x7, 0x2, 0x2}) write(r0, &(0x7f000095c000)='$', 0x1) 2018/03/17 15:50:57 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000000)="c10c6b7c9ea8a1f19c26a8617186ee0005720aeab76e27c2f630eca5140c12dd5019bd4676a3005605c8b3", 0x2b) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000364ffc)=0x2, 0xffbc) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000ffc)=0x8, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/17 15:50:57 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/17 15:50:57 executing program 3: r0 = socket$inet(0xa, 0x7, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000540)="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", 0x460}, {&(0x7f0000000200)="332e15604cffa6bb885f27561c07aa1e989fdbf9b507c216f7b34051fee73d777234b38c660661bccb1ab2b264b9498e29763f3477327322daed59dfba2ef0c8fc7626942f83cbb4349a9f8c17c701b91e423da89fc75b4e2a45c61415f7c3fb15fa866823f37397b672ee28066819fdde762b68a8f295bfce42adadbcff615eea0d73289800e52aaea9f8b6", 0x8c}], 0x2, &(0x7f0000000500)}, 0x0) 2018/03/17 15:50:57 executing program 1: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000022000)}) clone(0x200, &(0x7f0000000080)="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", &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000040)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000417000)='./file0\x00', &(0x7f00008ec000), &(0x7f0000abffd0)) seccomp(0x0, 0x1, &(0x7f0000000040)={0x20000000000003e5, &(0x7f0000000000)=[{0x6, 0x0, 0x2000, 0xd0}]}) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/03/17 15:50:57 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000140)='../file0\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x2}) pwrite64(r0, &(0x7f0000000000)="d1c30970e21a1f4bad7d389916caff7f02000000000000009fd3", 0x1a, 0x2f) 2018/03/17 15:50:57 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000001c0)=0x14) sendto$packet(0xffffffffffffffff, &(0x7f0000000040)="14abb9cb", 0x4, 0x0, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0xfffffffffffffffc, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000040)) 2018/03/17 15:50:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x2040) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/89) syz_emit_ethernet(0x3d, &(0x7f0000618fbe)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000086dd6029233200082c0000000000000000000000000000000001ff0200000000000000000000010000804e204e2000089078"], &(0x7f0000efe000)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x220082) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x8000000b, [0x7fff, 0x10000, 0x2, 0x4]}, 0xc) 2018/03/17 15:50:57 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr, @rand_addr}, &(0x7f0000000100)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xb13d4ccd77326518, {0x2, 0x0, @multicast1=0xe0000001}, "00f81600000400a0b22c582b07aed17d"}) 2018/03/17 15:50:57 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000140)={r1, 0x1}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x6e, "b0f91180cf1f6f56d32f0888d39f19b1b07098d12a1a438bf347c898f1403754b593acfa090e63401aa746a8a22d97877930adb7c95bb43dccffe45ef9780488a1afc0876ac100000c94c75b66e7aa61c1439c5f2dd3bde2d7104073971df919d3333f71b9214aa71f7c3a5caf90"}, &(0x7f0000000200)=0x76) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x7, 0x40, 0x0, 0x80}, &(0x7f0000000300)=0x98) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000340)={0x80, 0x4, 0x2000}, 0x4) write(r0, &(0x7f0000000380)="d5f9cca93b7d3540abc6da29166842d8c9e4b0183f45e8c173c3f7598143ae0591c6ca6d3ab2148380782b4c1ce80d51ba18efce00031a9e0fc74ba828eee5ced70d2140f9151a485e7086a25b26312e37815f5cbcbdf78782b0a7b5de16e2b29ce7a95954f86d6ebbb45849cf5ebd738ecaf6b0d6d3922f2407ca55c58a5c03b122e3eb716d92d92acd7de5b6da785a9ccf9001d289b676914c9442e71e1badbdfd8a4b4fc36d4e6e77db99c62728f3fe339a35e1635bb4dc79250031461bb82679", 0xc2) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000480)=0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000540)=@add_del={0x2, &(0x7f0000000500)='ip6gretap0\x00', 0x802}) r4 = request_key(&(0x7f0000000580)='.dead\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)='ip6gretap0\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r4, &(0x7f0000000640)=""/92, 0x5c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getpeername$inet(r0, &(0x7f0000000740)={0x0, 0x0, @local}, &(0x7f0000000780)=0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000800)=@sco, &(0x7f0000000880)=0x80) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000008c0)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000900)=@assoc_value={r3, 0xff}, 0x8) recvfrom(r6, &(0x7f0000000940)=""/23, 0x17, 0x40000003, 0x0, 0x0) r7 = openat(r0, &(0x7f0000000980)='./file0\x00', 0x14b100, 0x94) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000009c0)={0x6, 0xff, 0x7fffffff, 0x10000, 0x3, 0x7, 0x8, 0x3, 0x6, 0x2}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000b00)=@get={0x1, &(0x7f0000000a00)=""/244, 0x1}) mknod(&(0x7f0000000b40)='./file1\x00', 0xc000, 0xa17a) flock(r6, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000b80)={r2, 0x3, 0x38, "0b3158c594584292ecfaa6f44ad8ed223abb1df572a8b82b7391995bbf71b06c4426e09ed4787d357e355e8cb9747dc818525bf45d3320ec"}, 0x40) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f0000000bc0)=0x6) accept$inet(r0, &(0x7f0000000c00)={0x0, 0x0, @local}, &(0x7f0000000c40)=0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000c80)='./file0\x00', 0x200000, 0x1c) 2018/03/17 15:50:57 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") exit(0x0) getdents(r1, &(0x7f0000da7f6f), 0x0) 2018/03/17 15:50:57 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200, 0x0, 0x0, 0x7f}, &(0x7f0000031fc0)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f000004c000)={0x77359400}) close(r0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/214) 2018/03/17 15:50:57 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1a0000000000000000ba8589ce0000003adae7a562cdf3aa54a9e7865032897a9f7582e8694c8937b42c9d1b4f4d7c6e7d411010f09bf2dbfa979aaec751faaa12d5d381a42d338a022c22fa1450538ad4a7031b22c4b28241033d8117195d29965f584a7893336cd45cc32fe0405c8a632b0d4f94ce365135bf0ed3b433eaec33357ff4bf93243cc88ba91748d59af4b4ec5825f7f4494eaf8a101225372cc3ef0ad8ef5787d7276af82a38f0c8b7f1256e79dd3d80f4c3cac0f59fd6d203acf27964b619592e6e9747286b5be8ff8f5f6a690d349a495ae4a16d"]}) 2018/03/17 15:50:57 executing program 2: unshare(0x280603fc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setns(r1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) 2018/03/17 15:50:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xec, "41f0cee99a908b7e69f30c8ded5149ffb439b07d99f38d04d8257108629552e38726843bc1e9b3f6da3cedd025204a9a3426d5240b348359b47b536fc7954be2e261475bcf98ed6dbce933299d22dfdc3be87d8140dac1bb37856189f3bb5cc9595fa91f80649f450505f0142e24897062ef6ca45cd89cb2b8a0c903bd5e2399545222f2a961e1af3dcae9ec0ebb9726f09586d8a2aaccc8f3bf6434a72edc6f70d54c63b2749352466fadfa427ffbcba525b039f8f229424d8b339565c2fe63bd7f3955b4b198e5e734937759d09a78655227e5e8d0998666e6c4052119b1df8c8894aa9d27972f3dbace7c"}, &(0x7f0000000100)=0xf4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x10001}, 0x8) close(r0) 2018/03/17 15:50:57 executing program 1: socket(0x113, 0x80002, 0x1) 2018/03/17 15:50:57 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0xffffffffffff8001}, {0x16}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40200, 0x0) seccomp(0x0, 0x1, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x20, 0x40, 0x4, 0x8}, {0x2, 0x9, 0x2, 0x69db}, {0x1, 0x9, 0x10001, 0x6}]}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[0x1]}) memfd_create(&(0x7f00009ebff9)='cpuset\x00', 0x0) seccomp(0x1, 0x1, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x11, 0x7f, 0x2, 0x5}, {0x100000001, 0x5, 0x86, 0x9}]}) 2018/03/17 15:50:57 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_mark(r0, 0x12, 0x8, r0, &(0x7f00000000c0)='./file0\x00') getsockopt(r1, 0x1, 0x1f, &(0x7f0000000100)=""/98, &(0x7f0000000180)=0x62) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x2, 0x0, 0x8, 0x7, 0x3, 0x7f, 0x100000000, 0x1592, 0x0, 0x2000000000000000}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000200)=0x2, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000240)=0x9, &(0x7f0000000280)=0x4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000002c0)=""/174) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSW(r4, 0x5403, &(0x7f00000003c0)={0x1, 0x1, 0x7, 0xb78, 0x6, 0x3, 0x3, 0x80, 0x8, 0x2, 0x80000000, 0xfffffffffffff386}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000400), 0x10) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000440)) getuid() getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000480), &(0x7f00000004c0)=0x2) r5 = getpid() getpriority(0x1, r5) connect$nfc_llcp(r4, &(0x7f0000000500)={0x27, 0x1, 0x2, 0x7, 0x1, 0x3, "274b0beb1439c93b2bbc25bd706228544bc375d5631157472acc8a7bcfc943f692b30be23672a6ed5a6337577ebef7ba38e77af073257c9a85cc98cdc63131", 0x2a}, 0x60) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000580)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sched_setattr(r5, &(0x7f0000000640)={0x30, 0x7, 0x1, 0x1, 0x0, 0xff, 0x0, 0x7fff}, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000680)={0x3ad, 0xffffffffffff7f75, 0x7, 0x2, 0x6, 0x5835}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x1a) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000006c0)) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000700)={0x7, 0x5, 0x0, 0x81}, 0x8) ptrace$setopts(0x4206, r5, 0x0, 0x64) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000740)=""/138) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000880)={0xffff, 0x202, 0x0, 0x5, 0x0}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000900)={r7, 0xa8, "9e6346ef1a0da8a142b263781ea41fc6763d6a210192bfc466638f6f2affbf9aa1c32892f7c657a80834ce08d762a83d10abd1bd0b1c065123a9d121c8afd28270b79a4bc38a9c51479ee18cd2e14d35b579d1d774030d032d0fe7d2b3b9eda1ad4d7c252fbfe3bcb5e4a2631399e98e70a203aaf9fd9b9b6280eb0e0d21b89a48aa4f59fabbb93c77e0a9f4e6b66dad094c52e3d9e08c6c8364698312909bca8c85cf70dc470073"}, &(0x7f00000009c0)=0xb0) 2018/03/17 15:50:57 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4000) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x5010, r1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000301ff36bd12895395c595770b8d24afd01733553e99712f91e62e3453d3330ca70064b9e4e79b0bd7faeff6278ed1d6dc5b136e28664904e88e8461f1a016d85a66756b988d8ce657b03341589dcb239ed8d534983d9a3d6684531f872c810f841700000000000000e7ec3ff74f7aef7f809c1d8794ade2596db39724690287b43362e8145e"], 0x8a}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x4, &(0x7f0000000080)=[{0x8, 0x4fc, 0xfff, 0x5}, {0x1, 0x7ca, 0x7fff, 0x3ff}, {0x3453, 0x7, 0x8, 0x5}, {0x0, 0x7, 0x3, 0x3}]}, 0x10) 2018/03/17 15:50:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000200)=@ethtool_cmd={0x28}}) pipe(&(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x4eb, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xc19c}}, 0x401, 0x6, 0x20, 0xff, 0x8}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x0, 0xd7, 0x8200, 0x3, 0x6, 0x8, 0x9, 0x1, r2}, &(0x7f00000001c0)=0x20) 2018/03/17 15:50:57 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000000000)="53c7", 0x0) ftruncate(r0, 0x7fff) 2018/03/17 15:50:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/17 15:50:57 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000e52ec0)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x140}, 0x1}, 0x0) 2018/03/17 15:50:57 executing program 1: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x1) write(r0, &(0x7f00000003c0)="5e03800018c6a1a7", 0xfffffffffffffefa) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)='em1#]+\\&*md5sumcpuset,\x00', 0x17, 0x1) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000000040)) 2018/03/17 15:50:57 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007fcfffff20501000b000300d62673d6b3bf9c", 0x1f) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101002, 0x80) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) 2018/03/17 15:50:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000065dfb4)={0x0, 0x0, 0xffffffffffffffff}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x90000) 2018/03/17 15:50:57 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000040)=@ethtool_cmd={0x16}}) 2018/03/17 15:50:57 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10002, 0x0) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r1 = socket(0x10, 0x803, 0x0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x3, 0x2}) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000d9bffc), 0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/17 15:50:57 executing program 5: unshare(0x8000000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x2, r1}) r2 = mq_open(&(0x7f0000d39ffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfdfc0)={0x0, 0x7, 0x2}) mq_timedsend(r2, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)) r3 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) rt_tgsigqueueinfo(r3, r4, 0x31, &(0x7f0000000140)={0x1, 0x7, 0x1, 0x1f}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8200, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) mq_timedreceive(r2, &(0x7f0000d56f7d)=""/131, 0x3fe, 0x0, 0x0) [ 77.767589] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 77.793503] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/17 15:50:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="69969ee55e39970ddc8d3e05affcc5e2295c7d83c5a209cfb212a9f561e6d2b29d2c7672bb39c49207f103108941a6bc2ec341c7c928479df6cc7a4a") r1 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendto$inet6(r0, &(0x7f0000000000)="376d82345132", 0x6, 0x0, 0x0, 0x0) sendfile(r0, r1, &(0x7f0000ea5ff8)=0x2, 0x6) 2018/03/17 15:50:57 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4000) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x5010, r1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000301ff36bd12895395c595770b8d24afd01733553e99712f91e62e3453d3330ca70064b9e4e79b0bd7faeff6278ed1d6dc5b136e28664904e88e8461f1a016d85a66756b988d8ce657b03341589dcb239ed8d534983d9a3d6684531f872c810f841700000000000000e7ec3ff74f7aef7f809c1d8794ade2596db39724690287b43362e8145e"], 0x8a}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x4, &(0x7f0000000080)=[{0x8, 0x4fc, 0xfff, 0x5}, {0x1, 0x7ca, 0x7fff, 0x3ff}, {0x3453, 0x7, 0x8, 0x5}, {0x0, 0x7, 0x3, 0x3}]}, 0x10) 2018/03/17 15:50:57 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x80) ioctl$KDSETLED(r0, 0x4b32, 0x80000001) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)='em1security)(\x00', 0xe, 0x3) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = geteuid() getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0]) fchown(r2, r3, r4) 2018/03/17 15:50:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) readv(r0, &(0x7f0000e63000)=[{&(0x7f0000000100)=""/245, 0xf5}], 0x1) 2018/03/17 15:50:57 executing program 2: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'erspan0\x00', 0x5}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}}}, 0x6, 0x1, 0x8001, "7e5178600831e81133437d8cfea0b38b293f0454c37bc8191d7d60a5af865a610806594294952d094517e9f39655da7ff9743ab5f22ad3e72c5da13872ee7bfcb1f2bdd15724b40175b4819d16c3dbc4"}, 0xd8) close(r1) 2018/03/17 15:50:57 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkalleZ0\x00', 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, r0, 0x0) write$tun(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000000700000000000000790100000000000000"], 0x2e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000140)=0xec3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x26ec, 0x4, 0x9, 0xd4, r2}, 0x10) 2018/03/17 15:50:57 executing program 5: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000dd2f63)="24000000240007dd3200000800360300fbffffff0100000000000000ffffffff0100ff10", 0x24) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x101402) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x80000001, 0x4, 0x5, 0x6, 0x10001, 0x58c, 0x4, 0x9, 0x8000, 0x7, 0x0, 0x96}) 2018/03/17 15:50:57 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/03/17 15:50:57 executing program 5: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f000008e000), &(0x7f00006c3ffc), &(0x7f0000b17000), &(0x7f000006451f)) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x640000, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x400) unlinkat(r0, &(0x7f0000000100)='./file1\x00', 0x200) link(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00') 2018/03/17 15:50:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/17 15:50:57 executing program 6: mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0xfffffffffffffff9, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x40) timerfd_create(0x6, 0x0) 2018/03/17 15:50:57 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x101003) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000031c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003940)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port1\x00', 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) personality(0xffffffffffffffff) 2018/03/17 15:50:57 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getown(r3, 0x9) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)={0x40000008}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x9, 0x8000, 0x3, 0x9, 0x1f, 0x8d, 0x6, r2}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x8, 0x4) 2018/03/17 15:50:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)={0x2c, 0x21, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x14, @u32=0xffffffffffffffff}]}, 0x2c}, 0x1}, 0x0) 2018/03/17 15:50:58 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x1000, 0x4) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'eql\x00', 0x5}) socket$inet(0x10, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x400, 0x9, 0x2, 0x3, 0xb3f}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000000c0)=0x4) 2018/03/17 15:50:58 executing program 6: r0 = socket(0x400000000010, 0x3, 0x0) write(r0, &(0x7f00000c7fdc)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c080006000000e3ff", 0x24) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x70c4, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0xc1, 0x8, 0x7f, 0x9, 0x7, &(0x7f0000000000)='ip_vti0\x00', 0x5b, 0x80000001, 0x4}) finit_module(r0, &(0x7f00000000c0)='ip_vti0\x00', 0x2) 2018/03/17 15:50:58 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0), 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00c@@'], 0x0, 0x0, &(0x7f0000000240)}) 2018/03/17 15:50:58 executing program 0: nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f0000000100)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4a0080, 0x8) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000140)) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x7fff) futex(&(0x7f0000000fa1), 0x5, 0x0, &(0x7f0000000ff0)={0x77359400}, &(0x7f00000000c0), 0x0) 2018/03/17 15:50:58 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0xc81c, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2404, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) close(r1) finit_module(r1, &(0x7f00000000c0)='\x00', 0xfffffffffffffffd) 2018/03/17 15:50:58 executing program 3: r0 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0xffff}}], 0x30) write$tun(r0, &(0x7f0000cdcf4e), 0x46) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000000)=""/21) 2018/03/17 15:50:58 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x1, 0x3, [0x9, 0x5, 0xabd7]}, 0xe) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x5}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x14, 0xa, 0xa, 0x5}, 0x14}, 0x1}, 0x0) 2018/03/17 15:50:58 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') umount2(&(0x7f0000c56ff8)='./file0\x00', 0x2) unshare(0x24020000) 2018/03/17 15:50:58 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=ANY=[@ANYPTR], 0x1, &(0x7f0000000300)=[{&(0x7f0000000340)=""/102, 0x66}], 0x2bf, &(0x7f0000000400)=""/17, 0x11}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/fscreate\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x226, @time, 0x8, {0x7ff, 0x100}, 0x2, 0x0, 0xff}) pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) 2018/03/17 15:50:58 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) sysinfo(&(0x7f0000000000)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) 2018/03/17 15:50:58 executing program 5: prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x9, 0xfffffffffffffffd}]}) 2018/03/17 15:50:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf0fdc)={0x0, 0xfffffffffffffffb}) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000000)=0x2) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000300)="8d0f973aac3a1c2cb1f86f092219e039ca052b5bd88f3114e6c8cda7e0b80305c851bca4999b49e2a9cebd680155065dfd4b2798e87a0b84aca838587cf262d63e3c1ba256f9369f7fe2270828c0fb4a3c5dc83073335b6388b7703b59a78a7f793ef1701b70af9e49966f7fc35007ebcdcc54316751206f80acd118ddfd1a0cea5a85a60731180c8b2b3112ae895c0af64f735bc201d3bdcd5908015e", 0x9d) r3 = dup2(r0, r0) fstat(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, 0x0) accept(r3, &(0x7f0000000240)=@nfc_llcp, &(0x7f00000002c0)=0x80) writev(r1, &(0x7f0000000480)=[{&(0x7f0000000040)="5ae9a68c7eb8578f88eb1abb7cf08fd5d923ab0c73359c0954c1794d890ded8b73a1fb0f7006f23d5cfdfd0d27e69369cc3464d1d606ef57739ca078a82f416a21995b8c0de13c1042a440d4d5bc1a632ac4b5df57c455b61b6b0b8af418d6af7a3ad16c11880eaddfebada10f099188573aff89f2a832315822b1de7e1a79242865896641bef6928a3c81152d05a11c37f70d868e23ccaff88409e122c80c0187bf5cef9d12c6ce7ad40c2f2b5a6178bfeca6085c0ace4266d33e69c89234058c1981c8598893e9e77d576d8a1298ab5ba87dfb9b7862304bf2108401d4b499374fe3f4f0f34424500e9447", 0xec}, {&(0x7f00000001c0)="22d3f5430237225c7c00afa2e359d335af262e93e6ee3ae7247f515140730d22fd99a94969551798890a1b02f3258b418c8ee78f480afd86a3f3d1dd76be6a5b62d6ded57d788bbcc9a06ee7c8fd035249539af0f2242fec7e", 0x59}, {&(0x7f0000000400)="30617291a40d76ad9add4a6c75cee67f91ec2f1c425af1c567ebe95dcc20b5ba0b94972497cf690b8ca39c7d9d283e4fb6bd68c6924e9aad0491d478ef4d06c4acceb997758b15c82f8594f6e8d4461664214fb752552a7391a4fb0698511eb05cef54", 0x63}], 0x3) [ 78.049709] binder: 8428:8437 got new transaction with bad transaction stack, transaction 35 has target 8428:0 [ 78.071419] audit: type=1401 audit(1521301858.095:27): op=fscreate invalid_context=400300200000000066000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000[ 78.086200] binder: 8428:8437 transaction failed 29201/-71, size 0-0 line 3032 [ 78.094004] binder: BINDER_SET_CONTEXT_MGR already set [ 78.094012] binder: 8428:8437 ioctl 40046207 0 returned -16 [ 78.094074] binder_alloc: binder_alloc_mmap_handler: 8428 2000c000-2000e000 already mapped failed -16 [ 78.095793] binder_alloc: 8428: binder_alloc_buf, no vma [ 78.095827] binder: 8428:8450 transaction failed 29189/-3, size 0-0 line 3128 2018/03/17 15:50:58 executing program 5: r0 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='(,GPLem1,&security\x00', 0xfffffffffffffffb) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) r2 = getegid() keyctl$chown(0x4, r0, r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x40000048c, &(0x7f0000000000)="02000000004d16ed6166e100000000000000000000200000", 0x18) 2018/03/17 15:50:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000000)=""/200, &(0x7f0000000100)=0xc8) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/03/17 15:50:58 executing program 7: rt_sigaction(0x7, &(0x7f0000001fe0)={0x1, {}, 0x0, 0xe7e7}, &(0x7f0000345fe0), 0xfffffffffffffe24, &(0x7f0000001000)) recvmmsg(0xffffffffffffff9c, &(0x7f0000001440)=[{{&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/155, 0x9b, 0x7fffffff}, 0x8}, {{&(0x7f0000000300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/201, 0xc9}], 0x1, &(0x7f00000004c0)=""/110, 0x6e, 0x5}, 0x2}, {{&(0x7f0000000540)=@sco, 0x80, &(0x7f00000007c0)=[{&(0x7f00000005c0)=""/130, 0x82}, {&(0x7f0000000680)=""/203, 0xcb}, {&(0x7f0000000780)=""/29, 0x1d}], 0x3, &(0x7f0000000800)=""/163, 0xa3, 0x9b}, 0x20}, {{&(0x7f00000008c0)=@rc, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/167, 0xa7}], 0x1, &(0x7f0000000a40)=""/182, 0xb6, 0xffffffff7fffffff}, 0x2}, {{&(0x7f0000000b00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000b80)=""/21, 0x15}, {&(0x7f0000000bc0)=""/178, 0xb2}, {&(0x7f0000000c80)=""/45, 0x2d}, {&(0x7f0000000cc0)=""/1, 0x1}, {&(0x7f0000000d00)=""/141, 0x8d}], 0x5, &(0x7f0000000e40)=""/79, 0x4f, 0x9}, 0x2}, {{&(0x7f0000000ec0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000f40)=""/151, 0x97}, {&(0x7f0000001040)=""/213, 0xd5}, {&(0x7f0000001140)=""/189, 0xbd}], 0x3, &(0x7f0000001240)=""/23, 0x17, 0x58}, 0x8}, {{&(0x7f0000001280)=@generic, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001300)=""/70, 0x46}, {&(0x7f0000001380)=""/62, 0x3e}], 0x2, &(0x7f0000001400)=""/37, 0x25, 0x6}, 0xfffffffffffeffff}], 0x7, 0x40000003, &(0x7f0000001600)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001640)={0x0, 0x6}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000016c0)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1b, 0x1b8, 0x7, 0x7fffffff, 0x6}, &(0x7f0000001780)=0x98) r2 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='&^\x00', 0xfffffffffffffffa) request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', r2) keyctl$setperm(0x5, r2, 0x1000000) 2018/03/17 15:50:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000c1cff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000000)=0x4) setns(r0, 0x4c000000) signalfd4(r0, &(0x7f0000000040)={0x4}, 0x8, 0x80000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000084bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xfffffffffffffd39, 0x7, 0x7fff}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xe820}}, 0x12a, 0x2, 0x80, 0x9, 0xd}, &(0x7f00000001c0)=0x98) dup3(r0, r1, 0x0) 2018/03/17 15:50:58 executing program 1: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstat(r0, &(0x7f0000000200)) fstat(r0, &(0x7f0000000fbc)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0xa, [0x3, 0x6, 0xc0, 0x9, 0x7fff, 0x9, 0x315dd89c, 0x20, 0x7fffffff, 0x1000]}, &(0x7f0000000080)=0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0), 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x84) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) 2018/03/17 15:50:58 executing program 3: sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="f5f1b5ddb5c1d861783f6631b80481cd75c4a7fccfe3f52a981b9230a8a2680f86116dfbb6ab42bc788678308fa738419cae0f1fc0f71fff314768fb2cfcc25ef7005cc81b1767e6baef4497019ff220b6788094d4727772674eb21815b340c9eab720ea04b25146d401fd750af517d45bdee3a9bc1cfb0c82f12d7b341c91", 0x7f, 0x40, &(0x7f0000000140)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000000000)=""/142, &(0x7f0000000300)=0x8e) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000200)={0x1, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(0xffffffffffffffff, r1, r2) 2018/03/17 15:50:58 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000078000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/03/17 15:50:58 executing program 2: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xfffffffffffffffa) r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0700e78dde1c1f4f"], &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x1ff}, &(0x7f0000000180)=0x8) 2018/03/17 15:50:58 executing program 5: clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f0000000100), &(0x7f00000000c0)="249bc16d09214fe52571030000000000000032") wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) 2018/03/17 15:50:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000405ff3)='net/anycast6\x00') lseek(r0, 0x17, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x5, {{0x2, 0x4e21, @rand_addr=0x7b0b}}}, 0xffffffffffffff8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0xd65, 0x9, 0xc19, 0x8, 0x4, 0xffffffffffffff4c, 0x40, 0x7fff, 0x46bd3b10, 0x40, 0x4, 0xfff, 0x7a1, 0x6, 0x4b7]}, &(0x7f0000000280)=0x100) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x80}, 0x8) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000380)=r2) write$eventfd(r0, &(0x7f0000000340)=0x100, 0xfffffffffffffffc) [ 78.116255] binder: release 8428:8437 transaction 35 out, still active [ 78.116258] binder: undelivered TRANSACTION_COMPLETE [ 78.116271] binder: undelivered TRANSACTION_ERROR: 29201 [ 78.116284] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.116307] binder: send failed reply for transaction 35, target dead 2018/03/17 15:50:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x1) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) 2018/03/17 15:50:58 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockname$netrom(r1, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000336ff4)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r3, 0xffff}, 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) close(r2) 2018/03/17 15:50:58 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adaff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, 0x2, 0x101}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@int=0x3ff, 0xffffffffffffff9c) sendto$inet6(r0, &(0x7f000097bf02)="fc", 0x1, 0x851, &(0x7f00005a5000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) write(r0, &(0x7f0000adb000)="85", 0x1) 2018/03/17 15:50:58 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x202) r1 = signalfd(r0, &(0x7f0000000040)={0x80000000}, 0x8) syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') fchmod(r1, 0x80000000010) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)) 2018/03/17 15:50:58 executing program 6: r0 = memfd_create(&(0x7f0000000040)='[\x00', 0x3) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x5, 0x4) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000100)=0x10) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x101801) read(r1, &(0x7f00002cc000)=""/24, 0x18) write$evdev(r1, &(0x7f0000000fd0)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/03/17 15:50:58 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000007ff4)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x108) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x800000000000, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x4}) 2018/03/17 15:50:58 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000080)=0x1c) getsockopt(r0, 0x1, 0x6, &(0x7f0000925ffb)=""/5, &(0x7f0000da2000)=0x5) 2018/03/17 15:50:58 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000240)="6e65742f6465765f734ea64bc2d601004c00") ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f00000000c0)="cec9") lseek(r2, 0x19, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000183ffb)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000005ffc)=0x2d) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0xffffffff, 0x6, 0x1, &(0x7f0000ff9000/0x4000)=nil, 0x7f}) getdents(r2, &(0x7f00003bd000)=""/48, 0x19) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/03/17 15:50:58 executing program 4: r0 = socket(0x10, 0x802, 0x0) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000001}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@ipv4_getaddr={0x8c, 0x16, 0x2, 0x70bd2a, 0x25dfdbff, {0x2, 0x8, 0x4, 0xfd, r1}, [@IFA_ADDRESS={0x8, 0x1}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LABEL={0x14, 0x3, 'dummy0\x00'}, @IFA_ADDRESS={0x8, 0x1}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LABEL={0x14, 0x3, 'bond0\x00'}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x2, 0x1, 0x3}}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x4}, @IFA_FLAGS={0x8, 0x8, 0x6}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x8c}, 0x1, 0x0, 0x0, 0x8000}, 0x4) write(r0, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff0009000000100feb08000100000000b7", 0x24) 2018/03/17 15:50:58 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x802, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xbc18, 0x77, 0x80000001, 0x207, 0xf9a}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x3}, 0x8) 2018/03/17 15:50:58 executing program 3: r0 = inotify_init() r1 = epoll_create1(0x80000) flock(r1, 0x1) flock(r0, 0x200000001) r2 = epoll_create(0x102010002) flock(r2, 0x5) 2018/03/17 15:50:58 executing program 4: r0 = creat(&(0x7f00008d7000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0xe44, 0x8000000000000000, 0x446, 0x0, 0x8dd3}) 2018/03/17 15:50:58 executing program 0: r0 = open(&(0x7f0000b2fff6)='./control\x00', 0x80040, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$selinux_create(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6175646974645f756e69745f66696c655f743a7330202f7573722f7362696e2f637570732d62726f77736564203339202e2f636f6e74726f6c00e16a044808db555b8930fb12860f1b128860386c1fff1c35bf4303e8c152abda5db2891fb08f38f1b0e6bc943c212e126da0f12bc1c82ed7ec659e"], 0x4c) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/03/17 15:50:58 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020e000014000000000000000000000008001200e9ff0100000000000000000006000000000000f6ffffffffffffab14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a0000000000000000000000000000000000ffffac140000000000000000000005000600000000000a00000000000000ff01000000000000000000000000000100000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/03/17 15:50:58 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000faef5a)="f1", 0x1, 0x8000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00004e5ffc), 0x4) 2018/03/17 15:50:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f00000000c0)={0x10}, 0xfffffc81, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="9800000032b67d0003000100000000000000000000000000"], 0x1}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x4041, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000240)={0x68, &(0x7f00000001c0)="1cae37658e73287c42c294d308f94dcefc53e445efed46e6de0f07c9d3e925fe445377658a34ad020b8f986dcd00172ac96ef4502058eca4a4dbe6612df2993b70bfd50c38e6db16cf7e6878b7f09db312cb0c10967a59112a01e0ae90a70e193c338d0779746241"}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/17 15:50:58 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e38000)='numa_maps\x00') preadv(r1, &(0x7f0000b42000)=[{&(0x7f0000aa9000)=""/130, 0x82}, {&(0x7f0000444000)=""/4096, 0x1000}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001280)={0x0, 0x1}, &(0x7f0000001340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001380)={r2, 0x2, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000013c0)=0xffffffff, 0x4) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000040)="aedf4be862613dbfcb51ba5e5f230b17f16cd874deabe1e93d6d517dd7056439bc461054f5db9330e966f58c27bab153681542062e6b910a8b3c709b35aa0b2c343fb5310fa39ec895136d60b74fcaf949df8bdea817f2142ec6767bb8380b9f6f66a5aef37d4817f1e968c457f238b6484e9fa584507fce7779f5b22a8def1e20c4a2d454128aa9ccb60a0d7f7fbd65d16464af77c3bcc0514c56641a0c77b310039c3633ed3a076ba4279f91fa13a8446334bc06f67f5fc9ec89d8f819cad888b16e2b59321c6482fcb1130c596527c311a4bbf604c4d97220d516586e5a592f0ad4d00c1a70ac8083741fd13c308a3b", 0xf1}, {&(0x7f0000000140)="fb9f7c001ceb7074cc1406310957e3f70d3f793b6ba27518b25e37cc2fe65ef36cb996b06236a3d21461598df7267b0b630cd2584af6c1fc4919cfc0f2a7", 0x3e}, {&(0x7f0000000180)="440b67255df1d2ea3fc084e43a19ca78ac2c08d1d5405c2139b7cc480e7e758fc80722fae160d25b7769a4564f8de40044cce267b5e7864b4c7eedc2862f9110a50e79f73511763ab5b0a7590164b5360009d2bdbf5465ab03bc05211363acbeb4e3caf3f74b0cac4719d6e0b3b21acdacb3deeaa391c02ed9f4223037c1142fbe20fc1e3372079854b30a66bd318d7467c6cb72e370361af3bb211d61b767f36d4ba977bbbe96d18889af17caba467883c027054c9fb7a9210e267075f2d75c673121cef12b549019d74641683449e892897674afb3442dc0e8e1c10f5bddb2f8b34f59d9ab03", 0xe7}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)}], 0x5, 0x0) 2018/03/17 15:50:58 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x83, "6cb1b5fa1cffa0031bf1baa6a0d5a438dcf01dd4f4005e2aefaf79d41961a9426767a7718a3247e7610dc6d689717fe0ba49d4a9df62f3ecd5a2b8bbc78b2e6a30f400cc97184611fd8257aa84a6640f619124f37bd98e5c3e99555d8341cb33961ab7488811ec65f39cc7466c092f9910b1d0448645d6273acd67d95f9f21e7f0e29d"}, &(0x7f0000000200)=0x8b) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x6, 0x5}, 0x98) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffff4c) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socket$inet(0x10, 0x7, 0x41) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='nr0\x00', 0x10) 2018/03/17 15:50:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/17 15:50:58 executing program 3: r0 = socket(0x10, 0x80803, 0x7) write(r0, &(0x7f00000000c0)="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", 0x218) 2018/03/17 15:50:58 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x107, 0x12, &(0x7f0000000ffc), 0x4) r1 = socket$nl_generic(0x11, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x107, 0x12, &(0x7f0000000000), 0x4) 2018/03/17 15:50:58 executing program 2: r0 = socket(0x1000000010, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000506ff4)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="480000001200050aff86ffffffff7954d136a9f81ea04d3a09ffbf070000009bc1a53d354ccba61e56ad50d85fba478a0f852910723cb4a4f04d79c6c481586397606f70", @ANYRES32=0x0, @ANYBLOB="000000000000000028000e00000000000000000000000000000000000000000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x2000, 0x0) pwrite64(r0, &(0x7f0000000180)="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", 0xfb, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/158) getsockname$llc(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10) 2018/03/17 15:50:58 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000000035fefdac0379000000000000000000000000000000010000001c8f6a3add180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in=@loopback}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) 2018/03/17 15:50:58 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x141540, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x40, 0x0, 0xb, 0xc, 0x4, "d9d34214963c193242d89a461779b8a93aa39476165f8209b1ae77393b26c3cfa424fd11394b925448cd0b784d7ad2a2b843564465de4fb1d2bcac9054c6a8d2", "02d4826c34f774f863f0b81adcecc5bfa3289c8aecbdcd54a5326d376c75146bf1056a789a30d30c38ce14b023fe4cd5e3485e6030caecf84e88f93663fc3fca", "c86b7df4800ac4884b22bec5a990faab1945668e58f644e4978f1f74e584872e", [0x200]}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000080)='.', &(0x7f0000000040)='ms@\x00\x00\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/17 15:50:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) unshare(0x0) set_tid_address(&(0x7f0000000140)) readv(r0, &(0x7f0000002580)=[{&(0x7f0000001300)=""/75, 0x4b}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @rand_addr=0xef3}, @in6={0xa, 0x4e23, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x5006}, @in={0x2, 0x4e22}], 0x10a) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/17 15:50:58 executing program 4: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000100)=""/115) creat(&(0x7f0000000300)='./file0\x00', 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)=""/70, 0xffffffffffffff6d) 2018/03/17 15:50:58 executing program 3: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="a81c489e535bb31010452bf532677e0394981a0fbc54a89a0d9785028bfc99dd4609a69cad674d36dde48a987640d2ba7b8c452cfa4f75c54b461399", 0x3c, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='ppp1%ppp0ppp0cpuset\\eth1-mime_type(\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x1c00000000000000, r1) r2 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) r3 = memfd_create(&(0x7f0000000700)='/dev/loop#\x00', 0x3) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000740)=0xffff, 0x4) ioctl(r2, 0x4000000000001277, &(0x7f0000000000)) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000040)=0x3, 0x4) fcntl$getown(r4, 0x9) lgetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.advise\x00', &(0x7f0000000480)=""/211, 0xd3) ioctl$VT_WAITACTIVE(r4, 0x5607) getpeername$packet(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) readlink(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/123, 0x7b) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000280)='hybla\x00', 0xffffffffffffffaf) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) 2018/03/17 15:50:58 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x20000, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000040)='attr/current\x00') sendfile(r3, r3, &(0x7f00006c7000), 0x27) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e23, @rand_addr=0xfffffffffffffffe}}) 2018/03/17 15:50:58 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x8000, 0x1) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) pivot_root(&(0x7f0000953ff8)='./file0\x00', &(0x7f0000765ff2)='./file0/file0\x00') 2018/03/17 15:50:58 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x210000, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001440)=[{&(0x7f0000000040)=""/177, 0xb1}, {&(0x7f0000000100)=""/38, 0x26}, {&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/85, 0x55}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/117, 0x75}, {&(0x7f0000001400)=""/50, 0x32}], 0x398, 0x0) 2018/03/17 15:50:58 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4800, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23}}, 0x7, 0x35c76cbd, 0xee8, 0x1000, 0xa1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r2, 0xc0, &(0x7f0000000240)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e24, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e24, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0xcc}, @in6={0xa, 0x4e24, 0x3, @empty, 0x10001}, @in={0x2, 0x4e23, @rand_addr=0xfffffffffffffffc}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}]}, &(0x7f0000000340)=0x10) r3 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x42000, 0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/enforce\x00', 0x200, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x9c, 0x3b, 0x10, 0x70bd28, 0x25dfdbff, {0x5}, [@generic="6fffd1b5e9c312f8d583bae1f7c028da1636fd7a5f7d6d53cf0e17cf5bca1d0a07e1665124008e6a982e392d0800d130dd8c421b447bd83c587b6127aaab5b9076e25c489d6e12e9215e226245d61a358718df9b1aae3ffea6f4fad9b61d8c251abd31f055d67f2f1907b27862c126e5420c6dedda69d371e3689a0d", @typed={0xc, 0x82, @fd=r0}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40004}, 0x40) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000580)={'irlan0\x00', 0x3}) fdatasync(r3) finit_module(r3, &(0x7f00000005c0)='/selinux/enforce\x00', 0x1) pread64(r4, &(0x7f0000000600)=""/226, 0xe2, 0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000700)=0x80000001, &(0x7f0000000740)=0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000780)=""/6) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000007c0)=""/164) syz_open_dev$evdev(&(0x7f0000000880)='/dev/input/event#\x00', 0x6, 0x2) r5 = fcntl$getown(r3, 0x9) ioprio_get$pid(0x3, r5) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000008c0)) recvmsg$netrom(r4, &(0x7f0000002cc0)={&(0x7f0000000900)=@full={{0x3, {"579c054e0e663d"}, 0x2}, [{"7f86c894ad0c78"}, {"0d8cc3e0901823"}, {"1551ade4a920a4"}, {"4c0248d542b3fd"}, {"542ca54c2d7dd0"}, {"1547f8846c5203"}, {"83aaca2b12b4db"}, {"0ea7e297c060dc"}]}, 0x48, &(0x7f0000001a40)=[{&(0x7f0000000980)="a8e203cf3bcaf362a5ff55c86c69177635216eddf22a69672f4e6b546222236cb3ee61ec954ca235c2fb6221ca47da13984430b5da69eaa0a94340da67e9937f3098918dbfa83de8bb1f59d9cd6b868a113e01b23731c6acfc534f9addd61842fb63a6e51a6d1965f4846dae10f77f4b6d9a2e6c5e5f6a8f6d3c12117793ee2ea453dc91e37832b21da3be21e231bc084104398fa0be69c52c96f8c1f6647db3d96b67191a20f9120379f2a389cd8bf595e26890", 0xb4}, {&(0x7f0000000a40)="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0x1000}], 0x2, &(0x7f0000001a80)=[{0x80, 0x110, 0x7, "7034fc054ea4d9f57e4ca27aa197a4115998c424a85a4bfa2fa7bd995dc52848a70c2d0bb0957b223ca53405f44c7c73bd94cbe0d06305c69bbfc4885c8d3c6edb639b064fb536fb3d9bc8af4598b0b8ed9c13c183176f109ea7f8981aeac60f3916b0cf72b52b6fb7e271e2022a25"}, {0x1010, 0x11b, 0x3, 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{0xa8, 0x117, 0x7, "971a1f597c60abad5e774506ffb9ba01908172bd46de234e2577ca0fda95339487ce37f1b880bbd57f4673af136ae61ac1ba364dbf158a0bde3bc264381ea403c5cd640c7af95ccc66938ae6b0baaa813593dcc44bf441a7069db95346ae55a804e38851dae3ce90cb81949feeda267ba972b22ba4143e18f9f44a227968343c10489ffce0f96d10b0bf0b61de9195a627368902"}, {0xe0, 0x0, 0x3, "f574222931e5feb1078893f1317ad78680a15e3c889217233e5ba535628b042b3b99ff8dcdfe276d3218a43179ad1b134b880ea34e726d303102980c9987b0a8feff8f2642d0564825e19e6fd599e50b49dabae9fd3fa87c216b6ffe4cfbb8c264aa81114be50fa692812f7ceb5676fb7c9e49c43e75c044869748ddbccba2aa2f841ef36879f42a81e15c5be0a3c5f88517aef20f074f5e2af0b4e811e27c061ce6c0db9f5406c035622e577c3e5545c9f5a667d0f2f061b73e3f1e97d245cc486e65b6dd8dd4a53b962bcbae53"}, {0x18, 0x113, 0x400, 'f'}], 0x1230}, 0x40002003) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002d00)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002d40)=0x5, 0x4) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000002d80)={0x8, 0x4, 0x8000, 0xffffffffffffffe7, 0x100}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000002dc0)={0x9c, {{0x2, 0x4e20, @rand_addr=0xa000000000000}}}, 0x88) getsockname$packet(r1, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002ec0)=0x14) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000002f00)={@multicast2=0xe0000002, @rand_addr=0xce}, 0x8) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000002f40)={0x3, 0x3, 0xff}) syz_open_procfs(r5, &(0x7f0000002f80)='net/rt_cache\x00') 2018/03/17 15:50:58 executing program 4: seccomp(0x1, 0x0, &(0x7f0000002ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x8000000000054004}]}) syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') socketpair(0x9, 0x0, 0x1f, &(0x7f0000000000)) [ 78.511761] audit: type=1400 audit(1521301858.535:28): avc: denied { dyntransition } for pid=8572 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 2018/03/17 15:50:58 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl(r0, 0x9, &(0x7f0000000040)="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") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0xa01, 0x0) write$sndseq(r1, &(0x7f000079df40)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) 2018/03/17 15:50:58 executing program 7: r0 = add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="f848ec1c16d2ed86d8790cd6c768083c5cefbb3fc577afb0634e2688df6cbce27350e39a867aedbf2a876eee13ba43beb69211804471cbc167b6573012b8a36093929eba24debf4b218521188ec7251fac0361d8fc10fe8e387b39519da219dd88b2bcbc123ea16cbbcb90a40230e4033b6b677b3c6df41dda8cbbe38f23b6a541ea29cf8cd86140320c91ace16dc79d3df39802a140c169430549706afb55d5774d59138bf1b0a5e7b624046587ba30738801ecb41bc8a92fb8da0c6ce99d7982ee6c6e90503413db608f4f1d332b3c85489e95f8a0d0e4d49700fc2f4d8180e432111fbcd9aee42b6b00", 0xeb, 0xfffffffffffffffd) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1a000, 0x88) faccessat(r1, &(0x7f00000001c0)='./file0\x00', 0x906cb0d725625a1d, 0x200) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="a0185cac82d0ffadf0e3d966aa36346ecc550db71df04b6c812f8546684eb00b21f8759302479f7258e9a08a1935f81ba94da03b4753d28c434e2b21ce872477bd37a443acdde2f1a5e609f5f6721ccf0fb837c072b3965cb7e68b16e2010b7b19ca1211b4904fbdfb1e4be8be3e43ea2d88ca5bd7", 0x75, r0) 2018/03/17 15:50:58 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x80000000) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x0, &(0x7f0000512fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendfile(r0, r0, 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) r2 = fcntl$dupfd(r1, 0x406, r1) sendfile(r1, r1, 0x0, 0x578a) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000140)=""/235) sendto$ax25(r1, &(0x7f0000000080)="d99e70bc9a49ab06c95ccc2e8167841ac99fe8f81e58b952c66a6fcef57d27ff2c0045edacfc936ccab644bbdef3b4cf300edc5525b24a091fba517568f150d01db614ee213b2da4d4c6d035bc9089fd6df89b7d95cad616f65d004677dc8658aaea33d08a8f79c25b481dadd1c800e4be", 0x71, 0x8000, &(0x7f0000000100)={0x3, {"102e33a91ac5c2"}, 0x12a0}, 0x10) 2018/03/17 15:50:58 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7ffff, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @rand_addr}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7ff524", 0x0, "32330e"}}}}}}, &(0x7f0000000040)) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000480), &(0x7f0000000500)=0x60) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000540)=0x5, 0x4) fadvise64(r0, 0x0, 0x1, 0x5) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0xcc, &(0x7f00000000c0)=0x4) 2018/03/17 15:50:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/psched\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x0, 0x3, 0xffffffffffffffe1, 0x1}, 0x8, 0x7f, 0x5a}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x110, r0, 0x0) 2018/03/17 15:50:58 executing program 0: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/138) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x8000000003, 0x8031, 0xffffffffffffffff, 0x7ffffffffffe) mremap(&(0x7f0000bd9000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f000011d000/0x1000)=nil) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/17 15:50:58 executing program 5: r0 = socket$packet(0x11, 0xfffffffffffffffd, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x3}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x1}) 2018/03/17 15:50:58 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f00008db000)=[{{&(0x7f0000c5cfa0)=@nfc_llcp, 0x60, &(0x7f00006a9fc0)=[{&(0x7f0000a2cf58)=""/174, 0xae}], 0x1, &(0x7f000042cfd2)=""/46, 0x2e}}], 0x1, 0x0, &(0x7f0000746ff0)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x48000, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7200000043b5b6cf9059fe06fd5d7c42561264000876ef0251073ad00e260504714fddf380451530343c0778f5b44aff590a9313b3928203abe7d4aefc9ec59d6005296f56b93193acae8ff948aa637d366d466c0498625d0a162ca1f64965f8c7395013764a1dcf25405e7ccf83b8477c5fa52e3ef3"], &(0x7f00000000c0)=0x7a) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) 2018/03/17 15:50:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000adb000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x1, 0x13, 0xffffffff80000001, 0x9, "0c17a1f7de60ca8208b5aed394898a50fb37876515f4ff141b372434418917c5"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{}, {0x0, 0x3}}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x603e, 0x13, 0x10001, 0x1f, "6c782d3ffe46ead444a9cd05b05dce4925a2634bf6f505f735af53d070371c4b"}) 2018/03/17 15:50:58 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x1, 0x0) 2018/03/17 15:50:58 executing program 2: r0 = socket(0x11, 0x82, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000ffc), 0x117) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 78.594232] Option '¶¥Aê)ÏŒØa@2 ‘¬ámÇ' to dns_resolver key: bad/missing value [ 78.603725] Option '¶¥Aê)ÏŒØa@2 ‘¬ámÇ' to dns_resolver key: bad/missing value 2018/03/17 15:50:58 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7aff0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000e1d000)='$\x00', 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f00000001c0)=@generic, &(0x7f0000000240)=0x80, 0x800) mlockall(0x1) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r4 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x1) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0104a2baa488417a"}) splice(r2, &(0x7f0000000100), r0, &(0x7f0000000140), 0x7fff, 0x4) 2018/03/17 15:50:59 executing program 6: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) sysfs$2(0x2, 0x6, &(0x7f0000000000)=""/154) faccessat(r0, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/03/17 15:50:59 executing program 2: r0 = socket$inet(0x2, 0x80f, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x7) r2 = dup(r0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000200)=""/7) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='ecryptfs\x00', 0x880000, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4) shutdown(r0, 0x1) recvmmsg(r2, &(0x7f0000000640)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000540)=[{&(0x7f0000000300)=""/204, 0xcc}, {&(0x7f00000004c0)=""/108, 0x6c}], 0x2, &(0x7f0000000600)=""/10, 0xa}}], 0x1, 0x100, &(0x7f00000006c0)) 2018/03/17 15:50:59 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x2, 0x101002) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1}], 0x25d) syncfs(r0) 2018/03/17 15:50:59 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000001, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}) 2018/03/17 15:50:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffffca) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = accept$inet(r2, &(0x7f00000002c0)={0x0, 0x0, @dev}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x12, @local={0xfe, 0x80, [], 0xaa}, 0x55}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x100000000, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, @in={0x2, 0x4e21}], 0x58) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0xc0, 0x0) read$eventfd(r4, &(0x7f0000000400), 0x8) timer_create(0x7, &(0x7f0000000240)={0x0, 0xd, 0x4, @thr={&(0x7f0000000100)="83689d20490f3a470c265bea031b7bacbce2bd396cb557fbb0dc174e2af8deabcd72a36aa876eb858763e1915effed2d3711a70714f3025eda0d26894208e3fd4e3b510ae5e44d8540955fee4340480fa4e4429d9f32f94f5f607c567d0b55859ecfed1b", &(0x7f0000000180)="7aab29ac48f9c12de566d3d82116e3dc373a34b8a90aedefc79e3fca6486a584e045d1620e95e17e210e2581a81e0769a4132bf71af82bd42472f12b4304370fa8cfd01114439edc4fb6de28de22cb36476ef5e85542598306490182a53d675f1dc5549425e59c465cb6b31aa73b9317faccb57dbca4884814b796248d44629a4a3a1b818ad3140c5dd0d7ecd5661c42fbb4ea1f6b40a75650cb08e55ae9b6f6c5"}}, &(0x7f0000000280)=0x0) timer_getoverrun(r5) r6 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) ioctl$RNDGETENTCNT(r6, 0x80045200, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/17 15:50:59 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) listen(r0, 0xffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x5, 0x30, 0x9, 0x7}, &(0x7f0000000100)=0x18) 2018/03/17 15:50:59 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x9, 0x50f, 0x9, 'queue0\x00', 0x2}) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000480)) 2018/03/17 15:50:59 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000100)="b0fbe2e8aa0e24073b5b3af67e49f9b21dbd84e7f0e1cae5c8b70acc0a5ba5e6954247ac1f29dace0b1c1f38902701454b20aafe4eaa1185f9dc5e98aa892e1c46ec3d4196869413d5c97acfe30300c08b5a3051d80e67a2598fcd1fc11e922b7359d34f166a478920c84c3f6a19c3736a0755cda9b74acaf930ab2d7c39cd59705b3bd2aeb291c52c5c42fccf6dc3df6c6a530b6a54", 0x96) 2018/03/17 15:50:59 executing program 6: unshare(0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/igmp\x00') ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@multicast2, @loopback, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KDSETLED(r0, 0x4b32, 0x4) bind$packet(r0, &(0x7f0000000180)={0x11, 0x1f, r1, 0x1, 0x80000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000000)=""/138, &(0x7f00000000c0)=0x8a) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/03/17 15:50:59 executing program 1: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0xfffffffffffffffe, 0x1ff, 0x6, 0x1ff, 0x7fff, 0x1000, 0x2, 0x10, 0x5, 0x7fff, 0x2, 0x9}) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f0000000000)) fallocate(r0, 0x1, 0x400, 0x0) alarm(0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r0}) 2018/03/17 15:50:59 executing program 5: remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0xffffffffffff4f70, 0x100) r0 = socket$inet(0x2, 0x2, 0x88) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000080)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0xc0c0) 2018/03/17 15:50:59 executing program 2: mmap$binder(&(0x7f0000ce1000/0x4000)=nil, 0x4000, 0x0, 0x98db1be0202feeba, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/10, 0xa) socket$packet(0x11, 0x3, 0x300) 2018/03/17 15:50:59 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400000, 0x0) accept$packet(r1, 0x0, &(0x7f00000000c0)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f5000000000000000600", 0x10}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x1}, 0x0) 2018/03/17 15:50:59 executing program 5: r0 = epoll_create1(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0xe501, @mcast1={0xff, 0x1, [], 0x1}, 0xb1}}, 0x9, 0x1, 0x101, 0xfffffffffffff0c5, 0x8001}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x2}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000200)={0x9, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000240)={r3, 0xff}) fcntl$getown(r0, 0x9) fsetxattr(r0, &(0x7f0000000140)=@known='security.ima\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) 2018/03/17 15:50:59 executing program 4: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x401) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000000)=0x2) tee(r2, r1, 0x3c, 0x0) fcntl$addseals(r1, 0x409, 0xf) vmsplice(r3, &(0x7f00004c8000)=[{&(0x7f0000233f9c)='8', 0x1}], 0x1, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200000, 0x0) read(r4, &(0x7f00000000c0)=""/77, 0x4d) readv(r0, &(0x7f0000401fb0)=[{&(0x7f00006a8fbd)=""/67, 0x43}], 0x1) setns(r3, 0x44000000) 2018/03/17 15:50:59 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0x1) 2018/03/17 15:50:59 executing program 1: r0 = socket(0x18, 0x0, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/mls\x00', 0x0, 0x0) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) keyctl$search(0xc, 0x0, &(0x7f0000004ff8)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x1) rt_sigpending(&(0x7f0000000000), 0x8) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000000040)=""/131, 0x83) bind$nfc_llcp(r2, &(0x7f00000001c0)={0x27, 0x0, 0x0, 0x2, 0x491d, 0x6, "d246c2e53fad44c16b30ca978a584c5cc9b140abc247781362ce5809ae91adb814a7ba20ee4dbaddc03b9e18d6b9243e07048657181eb5141d0c38b59387ce", 0x2b}, 0x60) epoll_wait(r2, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x7fffffff) 2018/03/17 15:50:59 executing program 7: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) clone(0x8000, &(0x7f000008e000), &(0x7f00006c3ffc), &(0x7f0000b17000), &(0x7f000006451f)) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) bind(r0, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2711, @my=0x0}, 0x80) 2018/03/17 15:50:59 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000458ffc), &(0x7f0000000000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x200, 0x6, 0xe, 0xa1dd}) 2018/03/17 15:50:59 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='irlan0\x00', 0x9}) 2018/03/17 15:50:59 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x44}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3ff, 0x1, 0x20, 0x9, 0x13}, 0x98) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x301, 0x0) 2018/03/17 15:50:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000002c0)={&(0x7f0000000280)=[0x36d, 0x9, 0xfb], 0x3, 0x1, 0x40, 0x8, 0x6, 0x0, {0xc52d, 0x8, 0x3f, 0x1, 0x9c, 0x10000, 0x80000000, 0x6, 0x67, 0x7, 0x5, 0x3, 0xff, 0xffff, "335edc18c4e57012304749751ea92dee967e568fe3cf50c3dc13a1c5a1a095a1"}}) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="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", 0xfd, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0xffffffffc3da88e6, r3) bind$netlink(r0, &(0x7f0000000000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) 2018/03/17 15:50:59 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) fchmod(0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x2, 0x2, 'client1\x00', 0x5, "4b9d9394bb9e7302", "63f1eec470eb6d45e487a9099f2026b4ee014a8fe13824a38175f63e9104a977", 0x100000000, 0x1}) unlink(&(0x7f0000000140)='./file0\x00') 2018/03/17 15:50:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000003900)=[{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000000240)="7ede8fca2cc3380828c62c5bc1b2155fdfbe9877e39ba26c8d88", 0x1a}, {&(0x7f0000000280)="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{&(0x7f0000002780)="a4593fa49733b0596707acd5e2289790b3489c28f23448818b5b738eab466b286c70cb0d03b26a22641340bfd9a9d5b88f028c96f225dad32a4c3e32805f44ff31765fb8ad74db88515582c0ccaa07d107c628bbd10490dd0c070a8256c899c9dfe6cefab2f48f75bbcc7cb35d23d9b4a94a42327f1ef108f40de801ee968b4ded1be70829161726a1567c17ba8703d33ffa45ddf46db49496781eb128c22dd856a4dc7a73c1e1f0ef13a645bafd8a3db842570d9acd31170576ad5dc61c4417a163b388b6c8872c6b82219650e996325de5f8b644d8fed448feedd3083445ba916510646532dd06f70d83415ff8eb427f60aebe3c39f727dfdf2a32d123dda11414f50ea289edd7740818b1efb00065fe478e8fec7b06534fb4039ae8e4f2a5be8756a80575f71dc0612bd6adab9db42de4264971937c122803c38a76643e60be37341471ff7e269f804d5651e0f69f8e9e74763af50963ab00ac103002520f8043cfa75c65d392ba2442d426d9262870f38ef455f5e3b1ae7f80695d962e9672b99a4af196ca1074b1f43d495234ffd55a503375a6f1de3a388e70c2798d4bfa2990f46b7cb11ab0beda2d2d0474415d90efefeec62c2c775357fffb4dce38a88e41d62f45d0f746dffc319393129d90550959a5886919a093dd2e549f6d4f5f21ab4e735962acb6477e64e10f057ddccb610b417c3ad9239a7b071a492a83f2886c845471dfe9f9540c1765beffb29f40d566ba20b7341286f2b124304457872615951cbb0e117b8b280be462b29fd2f1f88e9d1c1c5450f8301988e9bccc6235674e7b34f13d5e41b332695ff2257894edfecc6a7aa003e9334f254ef99af9cd430baaeb4e706a58d68f39c89306581d6cc2dca4e65eee2db3ed1a910292993b0091a6c01747c5ee3f5a12324fbd98fe508c70cb69f45db2e4759d8e5165753512fda7502e4333bdf85a1aca4b951222e561f9fc59bd21bb4030f5c7cd53272b8aa1e37d3ce8f8f407b522d4017783eac0c0f4204dc4042fe1eac71fe000b8785d3370bdae0b701cab98b55772ac4aa5ffa0bc28eef825d4f8a7260ee75b21b845d4cd236c29edc9df3505a587e3c64a9506528689e460a6b1d233a9d5a11553c98c2e424d22b7341d439bbb63a23d7fdc596d1a8f570f695e313f291c4405e2555ec07a221361d33a9012742b3b2d11f3a388725bd01c89748556460106396ea39087ba42eea91c9b23ff25b4f8e2875c3086b13e9d246ef3be742c6d528eaec57138d4c2a7c01a046098b8462f76bf85722523d3404a8979b5be50930df5cd13c18ceef20874aa093655942ee004e9ac4df3b0b4da43e0cd295d6dd9cbd9e2ca41c7cc8e14e2638f66091bef3e47b51fdf96c62fea67795d644b506b73301d35b157bf31c276f96d2b3dfc1eb65b09abd3d9619be843fe8c6e1243a36cd6da996a1d6e429fb6ff0126ab9a5045ec10a7339bf94fe37d45c9da82d3de30710720c44c227ecfc45cd74565454766f61ead6e14985cedb6946372e2080bc2c4e9ce50b2cfc7459e8ecd3f4045a6f90f66ee97dafb5446aedcdb54d93df81ec39a964815675c552428a0d94456f9a0470fd45db13eee54759ccdc054447c3c1ef71d79eb94c2ba284d79d72026cb4043873d628e5428129ff0348d4a5584a964de0d00a616603281febbe315b1760ca2e2ccdf2b078ef5f2a8f92e854f2f27ad48f5573941211e321a6f07f1f07431e945a4a7e6ad2b7d419651aaf80cae887a4747c6a0ae0ef4d9a6d470969a0e047280aaa57dc0b48e755b6e0aba8f6194ec6e06522408a5cfa53b58a7385dd8b58fbb3b9267772c635af630f7ee79ee777076b28bb1d7e248d884faecaf834a611b31c815e59ae783ffa5479f644645ffde53521d2bc2a3cc09622d19ca55b45567c3898a78a1c8ec1a9635f34d28a1c8b1543bbbba472442108d12e0fa6120be6859a1e8ce9e4cbdfcd6fad3831af70ef4109b02a0fe61a58993df697bb7e7babbfb508a947bebd223877eb9013d6bd02398e5feddb1688ae6d98146017690b2ba5882957301e77dbbf683122a17b7b07a457353996df538118dccf853394711af09787b0877df468c26d8e3335f4203e0aeb7dd7ba854eb9746f7ea623e3b2548ffb96cea73ee587d535c93c12aa803d2854136946fc929397e91c49ee86f657e98bbf903d8e2e9af7365b5141229b2985afc035ef58b0ec7e95d3a12ddb7352d90564952e0c149c236e9463d1bf77b7e50e31fd5175c5d7c6cd1849b82fca00989262b7fc7abe6ca96d03f5d6ec28b2f002ea6f9ba407eec1cbde08e9e6d8dd95988d6b50a2ba287d96894b4d89192c5881eed0a4d6e1019d31b6019ca80ed2da17eaf9afceb173aed06c271877aaba38a4b035a5bc18960f0c6bffea8367a37112fc0f932f71667c22e5b84fa94544c50a097fdd0560ca55ccfc76823b8ffbf4fa3249288c26bd4df4d203dd0756608cc836410cb31089306fdf90afe9f868a1d114532a4bbf4dccbd3413fe6e8a00355005f834aa570563936724438364ae69e656c3d2365bbd233ac1613cd0f1cad73f0f43b24f715031e7a56a6894312f73c01e3b08973cda518935546c066317d7457f6f861d59bf096a680e14c1f69fb28f661e089a6d1b8eb768b13fd17e90e0fdb4a3324965122223d089c362451466b93951d251e9b751c13ab597c15de038ce539ad9752032681c61818ff39acc38e9e0488f2d06db661737fa65eca5e417fbfaa713dc8f5796706d01725dde26f2c15c4a42247dc2096e414e8a070e8cf72cdea071e7407a479a328bca4b8fcaeed396f36498d52e2a02f52e15f31ac0f5a514322f32d4bffb448c9d8248a3162585717e0fc9d558f12bffe3775cfc21e701beff69b2fa2ce5d12d5b7d099a2f885eb73616ac86166da4b6089fce8b1905af1feda335b76489e2c004f5bdebf2626eff86c1a6b833bdc01aeb5e98c23c1af1a7d8b05750a139c02f69482e5ae3136e1416ae7b953ee4d2968aa8950f1ef3d5f8bd1a9b3df504ab0147382629582ca09df23160d45c487d8511bc5e8bcac436ef28ba834e584d257258911b2436f5ad5381a6fe115390fc80333107ab8fda7ae731be4504dd987e50f02a3ffd3e768aa3e721d24938b4aa7633fd9b00ce39ed30e7ee5a133f8de7673b3562d4a42574883f432c0fbe00d0e57004e367e85cddb44bda459a726fd00481d624c5e4e8e09ec3f0e0b68380576b95052d02ebbad5bb272a186fe4556d1bea66eef06d44e301421eeb19664fcb896cf4b25e5f3991de943b8766dbd36a2b38441fba700337e83879c9f305696bf69d1c5c2e68ca98a00c39e22fe8a38d50bac55701641d2f54c2147f951d5e7dd42dd7c22e8043196648c1057108c25bf6ea0e0d4368f54aa9dae36658512fc60c4e2839e100972bf45041a2b11643fde7fdb5ed8dff9ae261f7cfe75d9fe18279de6ef422fb8c750cd99ef0ad1abe08fa950537a76e0f3098efdc1b608395013f80c198c0de3c3b3de62086e46b6c8534499632bf7787633f1339d8016500c89d0f0c93431d62891f61b4636e67da725275739fafa0c24d163368d1210089a7da7a7e7c08ede0d387b2a080384d03fd68edf2d343f5ad07100d4ba7ea6942a6bb95e1756be78a238383296f556100825753b8748d3d32c095332d10b590eed898413b5ee0a025177a176b4e79ee49e5f978e5cf6243fe3c16bfc61f3b21049370c817c188e875cc2ebe750e9c8afe8bc9412761f1a6ef0a5f8ce5472beead886496a88916490815384d10aadae243efdb020c043c537f96a2b5f6f9e66ed66ed94696782998f132bb224f1098976010fbc1fcb9e73659a08bbb45342f81fd5483933a04469b4407eda38b0a10752e965877b6faf0ed8eca2d6f4704e32ce8f1a6e09811fd73be768bf99688305e8a73212e1a20ca48bab61ab65fd5c6ff646ab5937d1f1f8a2ba97ed4886dbeb98eda97f4aa6baa7f6894bab984e9b8fcf77a21567903a17dd2edef0e576ee77850b9d1e0f8b619916c1262c6af392d6631e5f25c37206cea1af70c6f88c7832570f36a6e660143c990c3db6af821d20a45b58afe95e8ab1d29a95340d835f3909e207de7b7082edddb770e3da99e74ec4677e8bdf375c13b38bd9e9b045c22ff48c8c0a8a653091980f05da20703b0344e3a8ce75e2a7cf6fc1f92eca826e289fc3729ae9d97ec36b845f4df91e43de705343ec3941b4a3a5fcfe95cc0c64cf1ede43e81a07d7d4be5edd2d119e36b403b3ad470b1a7fb9809732a7f01f81b372ac0ef6cde16118866106e5be0f41821e1045180224d1c56bdc79fa9a6fcf074f85effbacb248d2ebab4994aeff8f143cabe6b699d6b49d6aa967aeb30695515822bb3c789388b28d111f128e668c3f830edc8de744bd37c1a7b74273a0da107d8946b75fbe6d12f27212a7530a9c80ccd4b6dd8da6eef24ad18768bfb307ee5f7ae937dd1e9ee582449a6aef8b2af464749c65f6d12ffb8f15f0a37acfeff756e9ddb913280b2f3fbcde0cbabc9ed11d7e109fc0797032e30fb07c8f080f1fa2a37b362b6b06e6b2302df68fbe357e71d7d0f316016805202e70479ee3e7f2c62ce85562585c22934bf5cdea3ecb4ea7a427ae71ac6c685512e2af38be4c5bf20163ce084edfb6b2ebc392168e866f196041785d507af02bb2142bd6c799b8832dcc64e4a098375f74982e4edc68eedd98bf239bf11cfc136a8682455006e2fea133612548e58d8a0d7f5c1e023963e07390c5be976bc39af6d1b97a116c74e6b521bd2ff4e949e322521d3fcf10d05629e27d8851b60fcd89605b2d2ef6356e76530084484ee47b957d20b65b42d666028f51c817357c13603580e0dd02af000193acf1576b46bcb6425a970ca55216b60fa02b19f6acdeb083d79933eef5e05324f7ffd5b5093e21c65ffead29b37bfa536494b51dd88148643a79eff83e6179b64b6499ee46bd91114ae08632ac5a45b8c88dbe6c10ad6d34a612ad6dc0db34aeb214a23e04775bec031f73c2903f9bd0d9b0b01d4e78ac198e1484b726328bfa2a52dc13e6758bff0e4a1aa6090bc61906a698443d335e0a643bb2ac86cd2181da2a73c6da5af09897207c040a95ace83e7ba5016524bcb4707ca0b5ac10ef695da720b0f125a1db8fc9bc938a842cce23e100ba54255d1dec8c0fd7605646248f30d124a2bb171e0e5bbd4232e0542cecd739e5b98ee34330274cad9af8213f08e550cac38e3273c3e66c1d86bddc8f7bf1ae8f2ded74f9b6fb711c23dc5d6d6e5f992ce81ff158d6e136b3bbca9631b29dedc8ffdbc6898512059b892e65323082329a9f1c1bb353c5a4e45cb3fddfac1d94947e5bad358c19cf7e899637feccf098eeaccd8c79ef62b17e8a3eecd36f2b85d4221327d77c0c2f936533bad1fb44b796d07fa5a3a94c4a0329fd027e112cbbe23415e5d29ef2310c6c36f31c7c5e02bad788292bf4a20601542bf5d0f28697db1cec3da0d0566cd7f70cf97af18c5b5cb450e84ecbff020fcf0c5168c7ad2211dba339ccb257627417b85190b2c479371ac8bd8b6cc9f5fdb5f81669c0814ccd370d4199645f629f41d313b65235bcc66fc60d3f623361af8e0d89e7fda0501365ba5fecedd552e1043cde99bf6fdaf773503f9138850b41724cbfdaf6c015a8fa727f4d8505d86b21311d97b6faecd2449558e740e155db018bbeb6fa48b8aeae00519c9331c853e45e46aad00488da51359e08cc98bf22953fa5d82ae5e644cc", 0x1000}, {&(0x7f0000003780)="63122250a75fde63e3d344e18e1343d987d52936e20e60861e65b062901818e3e01d99448965a2b44de2ab1b01a0c52630b22424dd66b2eebba93acb136844bdcf3ea110c6dc88daa7e494c59b5277d9", 0x50}, {&(0x7f0000003800)="4318fd1692dcd22aa1a9aad4606a766350b629425a077cbaa3c1098666a34817ccfd6b80ded257374a08b76b78d222c61e767bcad679f0943347262828a5d9bae0636d35edbc5132f73721eb2c7b7ebc03e90dc07e77e78f1d5042380695efb5aa69dd65300a027bc02a2e1dd06d2c1e475d6b98b8714e0bc7e4b86411918ea843480a4b765e0a6eefdfa56027d9890e8c8eefd423cbc69b4a127b3ce1731582004e4f11c1edc19b7f94b5c7c62e54043db4e3fff2ad1437c412cf63beb427", 0xbf}], 0x4, 0x0, 0x0, 0x4000}], 0x2, 0x8014) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x88041, 0x0) connect$ipx(r2, &(0x7f0000000100)={0x4, 0xfff, 0x29c8, "0cb2b5458554", 0x8}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000f8d000)={0x10}, 0x3eb, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000010400000004000000000000000c000100000000000000df", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/17 15:50:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000500)="4308d2a67b42651570a393afa31ab0d61b78ddb7babb2b51d08e17a06d8a7ff0a9f29ed9c3cadfc434fdf96c774ca66400c69dd67d3890b264acacd23a0d72db729a32d0cfaddd3632e61bf15e354e5ce4e68631ba1c61555aba28367592240a99876b7e8959ab5d70c14200cf7c2ff006edbec3e64f730759732cc7ca9c6f9f256bc6b87653f3a23d0f74d3c2b4211db00bfc54be94603628cda6ba38d2b81ffa82e235f807de14ac9bf1f312d1b3bed5d33d1fa430451f6ca8b2c9e6667949c2a573bd213809372797fc6b355abb86ac50a4", 0xd3, 0x5, &(0x7f0000000600)={0xa, 0x4e22, 0xfffffffffffff843, @dev={0xfe, 0x80, [], 0x15}, 0x2}, 0x1c) r1 = dup(r0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x5}}, 0x2, 0x3, 0x0, "079a91bf84f4f94d6f03f75225afcbe1a5802633f3dd91ee26027305a71b8bbb8ad087bf2af2c435b395839bd5b6b8d6043cdc91395a84b81e9096ad1d2b692f1acf842fffd4bbf39f0614bf8fa9a0b9"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20}}, 0x0, 0x80000001, 0x0, "df35c48307067ef3981e6a02688c7aa4a5dc634a85f9f42f1613350a31bb3e99487f59606d676ba777231ec736621ae84d592a58396e411613062d4ace61c1a51a4e3e266149706c940affd617cfa8d6"}, 0xd8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/create\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000100)=0x44) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000640)={'ip6tnl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000480), &(0x7f00000004c0)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0xef9, @empty, 0xbd42}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x48) 2018/03/17 15:50:59 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000280)=[r2, r3, r4, r5]) r6 = signalfd4(0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffdb1}, 0xfffffffffffffec4, 0x0) read(r6, &(0x7f000015df80)=""/128, 0x80) 2018/03/17 15:50:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000380)={'TPROXY\x00'}, &(0x7f00000003c0)=0x1e) dup2(r0, r0) recvmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000000080)=""/133, 0x85}, {&(0x7f0000000140)=""/211, 0xc3}], 0x3, &(0x7f0000000280)=""/180, 0xb4, 0x100}, 0x8}], 0x1, 0x0, &(0x7f0000185000)) 2018/03/17 15:50:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r0, &(0x7f000098eff4)={0x10, 0x0, 0x25dfdbfd, 0x3}, 0x2) r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="329b2292a13a21977721ed80d90acb3aaf7a72c5f36e4eb02a5274ff704f0ef3e74b4559c2cfc93516db1853144cb2d17506129ec48d9ca12bfaa6bc3d0b42f1a71f4cd96c0d346250a97b958be69dc75cb37c0245f86ff02f8fcf04be6ec433923235d90bb4046071e6c12b4f78b8456425079844956b6443b91ab233ee132976ab4aa667617c6212e8ef12b7e7385f04d5797d1484f8ba9d054e4cacaa59b318e07a5190b5bc05ac1fef171b73a60b2ee83e07eff7c0f7bd0b3280d91be1233fcebc3f54e1048364b5d3f3b37afda4cb88577538c3f300", 0xd8, 0xffffffffffffffff) socketpair(0x2, 0xa, 0x9, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r3, r4) 2018/03/17 15:50:59 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000467ffb)="07073c0d04", 0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@rand_addr, @loopback, 0x0}, &(0x7f0000000180)=0xc) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x4d}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r3, 0x1}, 0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xb}, r2}, 0x14) 2018/03/17 15:50:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x100000000, 0x400, 0x526d, 0x81}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000429000)={0x0, 0x0, 0x0, 0x5}) 2018/03/17 15:50:59 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000140)) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000180)={0x101, {{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x108) sendto$inet6(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/17 15:50:59 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)) getcwd(&(0x7f0000000080)=""/177, 0xb1) socket$inet(0x2, 0x2, 0x7) keyctl$join(0x1, 0x0) 2018/03/17 15:50:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000580)=""/407, 0x197) time(&(0x7f0000000180)) getdents(r0, &(0x7f0000000000)=""/198, 0xc6) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000100)="1fc87913af0a646e4746c4385284cdf82667f6523dfcae0d250f3d98f69ba580fa38684f08f7804430e093ac2fc12fd97671adb386428bc9d256cfff8f1b370a096c33a465") 2018/03/17 15:50:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x400) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000180)=0xa284c5c) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x9a77, 0x4) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/17 15:50:59 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000012bff2)='net/sctp\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x78}}, [0x8, 0x9, 0x1, 0xf170, 0x7, 0x90, 0x5, 0x3bf9, 0x5695f0cb, 0x1000000000, 0x4, 0x157, 0x7, 0x3, 0x4]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0x1}, 0x8) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)="85282c3a6367726f75702600", &(0x7f00000000c0)='net/mcfilter6\x00'], &(0x7f0000000240)=[&(0x7f0000000140)='net/mcfilter6\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00'], 0x1100) fcntl$setpipe(r1, 0x407, 0x89) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x4) 2018/03/17 15:50:59 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0xc8780, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x1}, 0x46, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 'gretap0\x00'}) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendto$inet(r1, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000200)=0xfffffffffffffeea) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x7fffffff, 0x4) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/17 15:50:59 executing program 4: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) r2 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xc0}, 0x1}, 0x24040000) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r2, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) fcntl$setstatus(r2, 0x4, 0x40000) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) dup2(r3, r0) 2018/03/17 15:50:59 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x100000000001) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r3 = getpid() flock(r1, 0x1) r4 = gettid() r5 = getpgrp(r4) r6 = syz_open_procfs(r3, &(0x7f0000000180)='net/arp\x00') fadvise64(r6, 0x0, 0x8001, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000000200)={0x0, 0x100, 0x26, 0x0, 0x7}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000300)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x100, 0x5809013, 0xffff, 0x0, 0x63f5}, 0x14) fcntl$lock(r1, 0x0, &(0x7f0000000000)={0x2, 0x3, 0x4c2, 0x6, r5}) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000080)=0x1000, 0x4) 2018/03/17 15:50:59 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x2002) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x400) 2018/03/17 15:50:59 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000a205, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) memfd_create(&(0x7f0000000040)='/dev/sequencer\x00', 0x23f841becbfc1db4) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000300)=[{0x9, 0x4, 0x2, 0x1, @time={r2, r3+30000000}, {0x1}, {0x7fff, 0x5df8fb9}, @ext={0xe0, &(0x7f0000000200)="b6aef7344f6de70d48c355f34d68cd9a1c31bd28a690bd30b6f39e1aa1bf41e27e4dcc8ec6d797bb4d2eab93a3cd0ad3c1067732fa8ec400c458873aa1a74f1a5b0f876d889ce528d0b335991cba8ba1577d100ca63b551d1fb9d1cdc6070014b66af21ebcc66988c5ef6ea09edd54076c0a09c1fa578057752822a790c3d7e05cc60d733c0b4b2475607ead4585e485d26ad55421f3b72a7c45508b97866be54ecd14591d96716bd9ca0c7d0054a916ff0370ce88288fb2345d65acef50cd55869d6759fb70aa4e9e5b6803482c1d385a55436ac01b5418565be4fc87c76590"}}, {0x5, 0x83d5, 0x3, 0x7ff, @time={0x0, 0x1c9c380}, {0x2, 0x3}, {0x0, 0x100}, @control={0x76, 0x400, 0x2970}}, {0x5, 0x2, 0xd4, 0x6, @time, {0x6, 0x7fff}, {0x3, 0x80000001}, @addr={0x7f, 0xfffffffffffffff8}}, {0x0, 0x5, 0x4, 0x6, @tick=0xfff, {0x8, 0x80000001}, {0x200, 0xd72}, @result={0x589, 0x4c9}}], 0xc0) write$sndseq(r0, &(0x7f0000c4a000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xcdd7}, {}, @control}], 0x7a) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f00000000c0)=""/119, &(0x7f0000000180)=0x77) write$sndseq(r0, &(0x7f0000000140)=[{0x5, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x30) 2018/03/17 15:50:59 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) munmap(&(0x7f0000d10000/0x2000)=nil, 0x2000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000605000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000d83000/0x2000)=nil}) 2018/03/17 15:50:59 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000bff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x68000, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x2f, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000ff80)=ANY=[@ANYBLOB="0e630c40"], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000bf1f)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/03/17 15:50:59 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x88051, r0, 0x0) r1 = dup(r0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x800, 0x4) 2018/03/17 15:50:59 executing program 3: prctl$intptr(0x1c, 0x0) seccomp(0x5, 0x1, &(0x7f0000007ff0)={0x0, &(0x7f00000001c0)}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000180)=0x8, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}, r2}, 0x14) prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x3800000000000000, 0x0, 0x4, 0x7}, {0xffff, 0x6, 0x9, 0x345}]}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) [ 79.783867] binder: 8788:8789 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 79.804956] binder: 8788:8789 Acquire 1 refcount change on invalid ref 0 ret -22 [ 79.815513] binder: 8788:8796 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/17 15:50:59 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0x17}, 0xfffffffffffffffd}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e20, 0x4e, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e21, 0xba9d, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}], 0xac) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x49}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/03/17 15:50:59 executing program 7: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x47, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000080)=0x1e) 2018/03/17 15:50:59 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x8000, &(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) fallocate(r1, 0x0, 0x0, 0x8001) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/17 15:50:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) connect$l2tp(r1, &(0x7f0000000500)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x8, 0x3, {0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x3a) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x205, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x100, 0x3, 0x5, 0x9851, 0x26}, &(0x7f00000003c0)=0x98) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6) setxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@known='security.selinux\x00', &(0x7f00000004c0)='vmnet1kem1proc.trustedcpusetnodevkeyring\x00', 0x29, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r3, 0xf8, "f983ea0867a290a59e0ad5284d9b1387d21f2fe8bb911ac3f3583877ea66a024250f6db729fd2aac20ed029b82e88bdea9aadd014510818841ae47854b072c3bdb3e4d7d90a8876a34aac6c2bc8d48c6865ba8ec3426d3ecfb854d0f435844cd36b5a535169115a6aa8f29d0f8904ca130171f0cc43aeafaf4c3a9"}, &(0x7f0000000000)=0x43d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x101}, &(0x7f0000000240)=0x8) ioctl$TCSBRKP(r2, 0x5425, 0x4) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ashmem\x00', 0xc0, 0x0) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000540)) bind$netlink(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x4}, 0xc) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) 2018/03/17 15:50:59 executing program 6: userfaultfd(0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) openat$rtc(0xffffffffffffff9c, &(0x7f0000612000)='/dev/rtc\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002ff1)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x2000000000}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/17 15:50:59 executing program 3: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2031, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000100)=0x84) clone(0x2000, &(0x7f0000000240)="fc505a0400eda4299a2dafa0b263e9b388589c1aa48e0776887d2ef09a966256f9e69cfe4543e359706f9062d47b1e845e4400e22aa7731c043bfc33045dd374b5f8e66f090b9adecd4bdce6b1f82e62e3a995d18a7099c5", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="3af56b2475dc2943f57790c5559f4f2d1873870261a351f00d8beb130f99ec3a3716684dd921cbcbf434eead241359b5c5320dafecf86092c2f0173636cf904916e2747b91230ce1ae8d8faaf247dd4990ecfc63be76f62e6ae2525f980f81b3da4c15e214095113d29a2bd447fe4454b8cb659f9c70344d2a8af34adfc602d2dd2f01d5cb77c8ca5dbf60fd065f9b4dd9276c3f7f63e08b0a3fd6ebdde8f4dffcb2368a0921a9d8fe28410a4a167e99761f4901ae1fb0632a6a84271c63f63e02fd0dbea5ccbfc384ba") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}}, &(0x7f0000000200)=0x84) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0xac2e) socket$nl_crypto(0x10, 0x3, 0x15) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f00000005c0)={0xffffffffffffff66}, &(0x7f0000000600), &(0x7f0000a70ff0)={0x0, 0x989680}, 0x8) fstatfs(r4, &(0x7f0000000480)=""/240) 2018/03/17 15:50:59 executing program 1: clone(0x6, &(0x7f0000000000), &(0x7f0000476ffc), &(0x7f0000000040), &(0x7f000043dffe)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000637ff8)={0xeb}, 0x8, 0x0) read(r0, &(0x7f0000000100)=""/128, 0x3f7) pwrite64(r0, &(0x7f0000000080)="0094399721fa0a6b147a8229045b9c5ff0d298d835fb6de85e15fd9195f1f98f7f21f4ec21a24a74bd0680bd6f2a71a3403dc3efa29944aedeec61115724f93902a3d5638004d7970035", 0x4a, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000180)) 2018/03/17 15:50:59 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "717565756509000000000000000000000000000000000000000000000000000000000000000000000000000000000000003dbd000000000000008000"}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0xfffffffffffffffc, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x1, 0x2, 0x5, 0x3, 0x4}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xfffffffffbffffff}}) [ 79.830144] binder: 8788:8798 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/03/17 15:50:59 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x3) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028effc)) 2018/03/17 15:50:59 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0xff, 0xd155}, 'port0\x00', 0x60, 0x0, 0x100, 0x91e, 0x5, 0x1f, 0x1, 0x0, 0x1, 0x7466}) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x34}}) 2018/03/17 15:50:59 executing program 7: mkdir(&(0x7f000056a000)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() dup2(r0, r0) fcntl$setown(r0, 0x8, r1) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) 2018/03/17 15:50:59 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='%](\x00', 0xfffffffffffffffb) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x2, 0xd, 0x8, 0x3, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000400)={r2, 0xe, "5354c37f40c54874a45dd062861e"}, &(0x7f0000000440)=0x16) r3 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="f0f10fe59f512dcb0c45409e5762528d3468bacd560414f2dbed8e19624d2efae41956f22273095c8e3ce28ec5de8ff613c0df66111462889cca9b4cb1a6ae8afa0c3168df7d1c012ca1b7e12f9c20fcafe08441132fab9cbb78cbb0c9d8598a8197e078e7e310e6f6", 0x69, 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x4, 0x7553, r3) r4 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mknodat(r4, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f00000002c0)={{0x1, 0x1000}, {0x5, 0x400}, 0x0, 0x3, 0x7}) renameat(r4, &(0x7f0000000040)='./control\x00', r4, &(0x7f00000000c0)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/03/17 15:50:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f1dfc0), 0x0, &(0x7f0000f13000)=ANY=[@ANYBLOB="300005000000000000005eb2a6994e00"], 0x1}, 0x810) r1 = fcntl$getown(r0, 0x9) r2 = dup3(r0, r0, 0x80000) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000040)=[@acquire={0x40046305}], 0x55, 0x0, &(0x7f0000000080)="0bc888fcca0ebb12e91d0cd24dbc741427013fe3c55f30afaa42b199ba42d16a20d50e200ae6b5589bd046eb1f287acdb9f4a732402f15ccd997d928002cf1442adb2f98ad77d80e6b47e3403a3b3fe474329f8c56"}) sched_setparam(r1, &(0x7f0000000000)=0x1000) 2018/03/17 15:50:59 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)) 2018/03/17 15:50:59 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000040)="00478f060ede51e213fead35cc41be755342c46a50ab699d5887298304", 0x1d) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) sendfile(r1, r1, 0x0, 0x80) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000080)=""/96, 0x80000001}) close(r1) [ 79.893042] ALSA: seq fatal error: cannot create timer (-16) 2018/03/17 15:50:59 executing program 4: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040)='dns_resolver\x00', 0xfffffffffffffffe) 2018/03/17 15:50:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0xfffffffffffffeef}], 0xffffffffffffe29) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000fdb000)='ubifs\x00', 0x4001000, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='efivarfs\x00', 0x1800, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1000, &(0x7f0000000200)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='qnx4\x00', 0x40000, &(0x7f00000001c0)) 2018/03/17 15:50:59 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000967000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) fallocate(r0, 0x3, 0x0, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') readv(r1, &(0x7f0000000280)=[{&(0x7f0000000040)=""/208, 0xd0}, {&(0x7f0000000180)=""/134, 0x86}], 0x2) [ 79.935673] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 79.969754] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/17 15:51:00 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup2(r0, r1) 2018/03/17 15:51:00 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=0x1000) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="2900000018001980013d75241a6800210200800067fff50106960000de0035c200000000000000bf00", 0x29}], 0x1) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x80) memfd_create(&(0x7f0000001240)=',%\x00', 0x3) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000140)) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000180)={0x2527, 0x5, 0x2, 0x7}, 0x10) 2018/03/17 15:51:00 executing program 4: ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000003000)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) flock(r0, 0x9) close(0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000180)={'ip6_vti0\x00', 0x5}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x10000000}) ioctl$TIOCSBRK(r1, 0x5427) flistxattr(0xffffffffffffffff, &(0x7f0000000000)=""/172, 0xac) 2018/03/17 15:51:00 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0xacee08090c8a64bd) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) shutdown(r0, 0x0) 2018/03/17 15:51:00 executing program 3: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000080)='./file0/bus\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f00000000c0)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000ec502e)="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", 0xfd1, 0x0, &(0x7f0000adcff0)) 2018/03/17 15:51:00 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x50000, 0x0) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x101, 0x8, 0x4, 0x0, 0x7, 0x20000, 0x8, 0x4f2a, 0xfffffffffffffffe, 0x2, 0x9, 0x36, 0x2, 0x101, 0x3c, 0x8, 0x200, 0x56, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x1, 0x7, 0x7ff, 0x40, 0x2, 0x7f, 0x4, 0x0, 0x1dd5, 0xbdb, 0x8, 0xfff, 0x7, 0x0, 0x0, 0x2, @perf_config_ext={0xb33c}, 0x1, 0x8, 0x800, 0x7, 0x40, 0x0, 0xffff}, r0, 0xc33, r1, 0xc) add_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="7f", 0x1, 0xfffffffffffffffc) 2018/03/17 15:51:00 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x8001) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x6}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000200)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x0) ioctl(r3, 0x2201, &(0x7f0000000040)) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000000c0)=0x7fff, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000280)={0x5, &(0x7f0000000240)=[{0x7, 0x3f}, {0x7fffffff, 0x1}, {0x6, 0x20}, {0x1, 0x9}, {0xb64, 0xde}]}) 2018/03/17 15:51:00 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r0, &(0x7f0000000180)=[{0xfff, 0x0, 0xbba, 0xd3b, @tick=0xcd6, {0x423d264b, 0x5c8}, {0xf1ad, 0x3f}, @note={0x6, 0x8, 0x4, 0xda78, 0x6}}], 0x30) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='attr/keycreate\x00') write$selinux_context(r2, &(0x7f0000000040)='system_u:object_r:traceroute_exec_t:s0\x00', 0x27) connect$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1e) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="ffe95a49279e9f71b101891403bc365979ef94a8432131d39f511786ce352bdc5c38d7b90ec74b449f3ccf3090be8ddf9b9c756cb9efc76fdecda19e7445b70b4d790e4594ea3114af358029eaf82d9ccdc18b1aa91e6a11249064bd991e35437d80d1fc314d8b9fed", 0x69, 0xfffffffffffffffe) 2018/03/17 15:51:00 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x2, 0x0, "9031496795a1f9b19ca123312ed41618fd94249b588f78cd471927b7b83a9d913d5e595227cdec89a21faf657f9dec569e723fc117d3ab7a8db4ce5110880feb4d51a30f5e351272d4c7dd5cc3935a31"}, 0xd8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp\x00') sendto$unix(r1, &(0x7f00000001c0)="7222eeaeba8fed87f5d5fccc2b90e8fc2deb506311494271c7245d6013be7aa9964650127e91bb15ec096f2246ffce667013c4f1badf64b7452201cf9b6761cf6ce9c5f73e567d3458e8a83fa40b8c9158ee6f71e62dfeab9f2388e441567c3e8542609879cfa8443b465ab2a1aba0bf4a9a4d770b761fae118c6089281cbdf2ea83280cf3d93b9d13648b96b9f802646d9611217bdd69122603b10b577f93dac447b6fa0bcdfec89102dbf9f99eeaee247ab3e975a94d5416f8068d17595cc223c393196ef93039ea3f1fa5faba0eb5339513296c7e467cb0c0739113a4f6", 0xdf, 0x4, 0x0, 0x0) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) [ 79.984142] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 79.994502] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/17 15:51:00 executing program 6: mmap(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x2, 0x1, 0x7, 0x6, 0x5, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x0, 0x4e23}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd26, 0x3501}]}, 0x28}, 0x1}, 0x8000) sendmsg$key(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)={0x2, 0x10, 0x401, 0x3, 0x4e, 0x0, 0x70bd29, 0x25dfdbff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x10, 0x14, 0x14}, @sadb_x_sec_ctx={0x1f, 0x18, 0x9, 0x6, 0xea, "679ac7fa123f011f70c05c247f00ca2420204500bca3e52e5b68a3a70fbebed11aa6335f21af20f0a57c642c1341a61e8a733996689efbb71547b279915b495fb610a0b869d50d2d67f538de7a0d57c2eeabe2088134049ff2b87eebfb92e9c2ed3dfb38c43e178b877037d12afc20e07276549b11d8d5abe0a8bcbb4e1214321340bc65fde18b1dd40da8e0fb404edf61c1f5efd8f4aa15da32fb497f623f9e7764027fa5b650fb91a03c72213f452e300bf93954f62c563458fee0becd21e13d34f4cc84a52009c645f947771ad647ecb716b4798a82d60ff04247c9367981c95a3a258c00d45ed688"}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_x_sec_ctx={0x1f, 0x18, 0x32c5, 0x5, 0xed, "d5839d9a1005c0016a1319180d2dd8711859c20b7b55e917ed0dccfbda559699d3c18e5000ad4fb5576412d650047d2ac77453b55096ce3f580a7f618b51b6608bd91e44ef3c55df42c61c2f6516ab1caccc08a6b72f828f79998923cc2e217bbcd4ba1bd9c9f94f58c1a9f2825c628eb9bafea8b9d21be2d406f96b47aacbf397be80495ba98fa12290e2320def8b4c002063547b92b53ffb21583db422d106927513e088d1bc070ab981b3b66c7fb224a40477166726782ff5de1465b84f79b87f2188d1b46fa91f66ca90f0050880f98a867d46764cd0d2f1eae251a43fd8a7cea5f71ddc78db5da8598a34"}, @sadb_lifetime={0x4, 0x4, 0x7, 0x3, 0xfc5, 0x80000000}]}, 0x270}, 0x1}, 0x4000810) 2018/03/17 15:51:00 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000000)) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x4e6}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) sendmsg$netlink(r1, &(0x7f0000004700)={&(0x7f0000001380)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000003fc0)=[{&(0x7f0000001480)={0x10f0, 0x28, 0x301, 0x70bd25, 0x25dfdbfc, "", [@nested={0x10e0, 0x7b, [@typed={0xc, 0x77, @pid}, @typed={0xc, 0x5c, @pid}, @generic="7892195d2c706be947b23e4c5750", @generic="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@typed={0xc, 0xa, @u32=0x7}, @typed={0xc, 0x58, @uid}, @generic="e0b725c3d398bdf8554fd9eb0d37541dcb44fa85deaacf35040294b6656c4f386e3049a8610ea55287fbbe4be59743e12841d071009ed9b219e6dfe1ca0dbb2faffb3b1c4d39e23cb0f389f6147204dd4b4816d18c09996b0bbc50574d183bb79e02cb3786f3c9dea44b53c192a5b4248ea1ec4f5b29fce947e81dcc32e1a688d35f566f536afb77aa2f9840ae8098e7d3add2caee6a4c421716d2"]}]}, 0x10f0}, {&(0x7f00000027c0)={0x28, 0x10, 0x301, 0x70bd2d, 0x25dfdbff, "", [@typed={0xc, 0x5c, @fd=r0}, @typed={0xc, 0x78, @fd=r1}]}, 0x28}, {&(0x7f0000002800)=ANY=[@ANYBLOB="284fb6000500003f0000000000ad7ae69d72ed8fed0000aa"], 0x1}, {&(0x7f0000002a80)={0x398, 0x2d, 0x8, 0x70bd26, 0x61, "", [@nested={0x1b0, 0x14, [@typed={0xc, 0x93, @pid}, @generic="02a7386a0b7c4f3b65afbbe11e7537730e70101988cd22282b97cacdedf783d2d1a15ea837e6ed84090d79eda54bcfa39adabc0c443f716ede30b63eea0e5418c2b0dd0171ac413ae4e4f1ab63a0d546382b4d9079b8fc6b4d94f7902b5ca1dfbcf43ec753e326886a772843389111ea84692cd03d85052401ca14daa03f46915c40352a572e381982527c", @generic="542e90e892a565e062eac70203baf9442a56cd6e3629503e2bd3b7e7228d8d1cf4fdc7604059e1d01388b5d02f93f9dacfc144a9bf46317ee0470891864ecbe161597d3a8a25f28a7f290e3de33223379e89851458d30ce19f932ccab4586bfd720b33116e56b03952734506823a63e8b8b0768de8b9bc5eb48242ff22d659af884912504d206841a2", @generic="e3d305232ef5b6ff0f1edba42f0658105c569de464013e77d50408cae97478957a1ba011ef3c9f9c1b53fa19c208c35748aed22ad31a5ef3836c39c8a3310b93788140e2e534c92a934b8439c226e6179533044b94428e5d9409edcdf37c7760096d3e9d3b52725af34aaad3452c9cfe6f292aee441dde49b4fce5dad5", @typed={0xc, 0x29, @fd=r0}, @generic]}, @nested={0xa0, 0x18, [@typed={0x8, 0x76}, @typed={0x8, 0x76}, @generic="cfa4e79f8fc4ab310417ced31e13a0ad053f3a957a990f2e615b51b5d0df73828a9ea883c463d0b17931f50054878f23dad3877b50c9005e1c4c0dce24a7a841047a607eca27a6362e2952ad8ef19c15fe6395ccb0ae4762385625c5dea03fb51cbb884f9660af2945add9321b9e676ff464b5b42dc9965cc76e35dfbaf5c7668e059f17364a9dc62b"]}, @generic="ec3f905437d22cfb1117ece6386d4dd94efda3fc3d2059f82b2f1aa4790a0c80a40cd006668203ce2c1ca43ae3b7231bbbb481190fc18926641cb8ef1c9ffebacc7a5bdd63bba8b45b3e29c94177da5c6b507e106ef7eb9423fe83fc307d8d47ab68669da626b244703c152294bda51eec128a56826788dec2c244becb0341616e6cb88214df24da43435f630e87c4dc77f2c6bf1c121fa6f1a39d876c9309c2dfc72b27a1ee175e3fc143f3fb0bf295cd4db00adb716b98c6e4b88d4d8d4ec35d56f923342b72936d839aa42abf", @nested={0x68, 0x4a, [@generic="9b8f037b6b40525b4a751175d89b3c9341b84876fc04fe6f7da40617abbfd49dae602c1bd9684c9224835dc38ef8c663805c826a8828d0f3466d899d734526934f609609fd77e937dfdaf3691554acce4d692b3a91cb897aa3b0c45655287ac870"]}]}, 0x398}, {&(0x7f00000030c0)={0x18, 0x25, 0x800, 0x70bd2c, 0x25dfdbff, "", [@typed={0x8, 0x19}]}, 0x18}, {&(0x7f0000003240)=ANY=[@ANYBLOB="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", @ANYBLOB="0c002a0000000000e0000001100039000000000007000000000000000c006b0000000000", @ANYBLOB="00e1ff"], 0x3}, {&(0x7f0000003e00)={0x40, 0x27, 0x803, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x30, 0x38, [@typed={0x8, 0x88}, @generic="08b7b19efdec1141bbf823c126f149", @typed={0x8, 0x3b}, @typed={0xc, 0x39, @uid}]}]}, 0x40}], 0x7, &(0x7f0000004600)=ANY=[@ANYBLOB="1000000000000000010000000100000020006becfa205466", @ANYRES32, @ANYRES32, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYBLOB="00000000200000000000000001000000020000", @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00'], 0xa9, 0x4000000}, 0x1) 2018/03/17 15:51:00 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xfb5, @loopback={0x0, 0x1}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x202, 0x3be, 0x6, r1}, 0x10) clone(0x0, &(0x7f0000004000), &(0x7f0000004000), &(0x7f0000002000), &(0x7f0000001000)) 2018/03/17 15:51:00 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=""/66, &(0x7f0000000080)=0x42) 2018/03/17 15:51:00 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000000000)=ANY=[@ANYBLOB="cc0000001b000100ffffffffffffffffff020000000000002400000000000001e000000207000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES64=r0], 0x3}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) timer_create(0x7, &(0x7f0000000080)={0x0, 0x3e, 0x4, @tid=r1}, &(0x7f00000000c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x20000, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x2800, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') 2018/03/17 15:51:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa)={0x0, 0x2}, 0x8) 2018/03/17 15:51:00 executing program 5: r0 = socket(0xfffffffffffffffe, 0x802, 0x0) write(r0, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x100000001) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000080)) 2018/03/17 15:51:00 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="00d3971b"], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)}, 0x0) socket$unix(0x1, 0x2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, [0xba, 0x5, 0x7f, 0x1ff, 0x6, 0x22, 0x8, 0x6, 0x6b, 0x7, 0xfffffffffffffff7, 0xfffffffffffffffa, 0x1, 0xee, 0x81]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000240)={r4, 0x8}, &(0x7f0000000280)=0xc) 2018/03/17 15:51:00 executing program 1: seccomp(0xffffffffffffffff, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x4, 0xffffffffffffffdd}, {0x16, 0x0, 0x9}]}) r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') setns(r0, 0x0) 2018/03/17 15:51:00 executing program 0: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180), 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0xbb8, 0x4) pipe2(&(0x7f0000000000), 0x84000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040), 0x4924924924925be, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000000c0)=0x5, 0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x208000, 0x0) 2018/03/17 15:51:00 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xe, 0x7, 0x1f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x16}, 0xff, 0x4, 0xff, 0x4, 0x679fb736, 0x5, 0x4}, 0x20) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="240000001e00030207fffd946fa283bc0aeee6d87986c497271d856806000900d188737e", 0x24}], 0x1}, 0x0) 2018/03/17 15:51:00 executing program 3: r0 = creat(&(0x7f0000226000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x0, 0x0, 0x0, 0x1}}) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) fsetxattr(r0, &(0x7f0000977000)=@known='system.posix_acl_access\x00', &(0x7f00006b9ffc)="02000000", 0x4, 0x0) 2018/03/17 15:51:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) delete_module(&(0x7f0000000240)='bridge0\x00', 0x800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20800, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000040)='\x00') setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="568093eba343523b093e0e605f54776d8118989cd53cd1ea8ce88b05", 0x1c, r3) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000200)={'bridge0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/17 15:51:00 executing program 6: mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) get_thread_area(&(0x7f0000000000)={0x4, 0x20000000, 0xffffffff, 0x1f, 0xffff, 0x0, 0x55, 0x8, 0x1, 0x9}) r0 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) mkdirat(r0, &(0x7f0000147000)='./bus\x00', 0x0) renameat2(r0, &(0x7f00007a8ff8)='./bus\x00', r0, &(0x7f0000235000)='./bus/file0\x00', 0x0) 2018/03/17 15:51:00 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000040)="86"}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) setpriority(0x2, r1, 0x200) 2018/03/17 15:51:00 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x20}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000000)={0x8, 0x1, 'client1\x00', 0x0, "1b59122740fb230f", "b4cb64accbc0ddedce95fac6f3747270eb4656605a4b7c6d1f6af6e6ad24e62b", 0x0, 0x800}) 2018/03/17 15:51:00 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x6, 0x5, 0x7, 'queue0\x00', 0x100000001}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x4, 0x8, 0x1ff, 'queue0\x00', 0x6d09}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480, 0x0) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x2800) 2018/03/17 15:51:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x105, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$inet6(r1, &(0x7f0000000180)=""/140, 0x8c, 0x40, &(0x7f00000000c0)={0xa, 0x4e23, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) 2018/03/17 15:51:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001180)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x4) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000), 0x0, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f00000000c0)=""/46, 0x2e, 0x100, &(0x7f0000000100)={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x153c0000000, 0x1, 0x1000, 0x7, 0x20000}, 0xc) 2018/03/17 15:51:00 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f0000000300)) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x400002) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) listen$netrom(r2, 0x10000) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/17 15:51:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000ffc)=0x10001, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/03/17 15:51:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000040)={@rand_addr=0x6, @broadcast=0xffffffff, r3}, 0xc) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/03/17 15:51:00 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@multicast1, @multicast1}, &(0x7f0000000080)=0x8) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fda000)=0x1c, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$unix(r0, &(0x7f0000fdd000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/17 15:51:00 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000480)) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000500)=@buf={0x0, &(0x7f00000004c0)}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000240), 0x4) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) close(r1) finit_module(0xffffffffffffffff, &(0x7f0000000440)="1e7472757374656427736563757269747973797374656d656d3000", 0x2) 2018/03/17 15:51:00 executing program 0: r0 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x44000, 0x0) fcntl$addseals(r0, 0x409, 0x11) 2018/03/17 15:51:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x80000000) 2018/03/17 15:51:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000280)={'bcsh0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x6, 0x4, 0xfffffffffffffffe, 0x5}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x2c, "552fce03d967a4908cc1758ad0dc836275bfa1db267a9bcab1d07e51d48e129cc0657e00fa7ece0c62c92119"}, &(0x7f0000000240)=0x34) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/89, &(0x7f0000000080)=0xfffffffffffffcdf) 2018/03/17 15:51:00 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002b80)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000002bc0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002c00)=0x0) r2 = getpgrp(r1) pipe2(&(0x7f0000002a80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) flistxattr(r3, &(0x7f0000002ac0)=""/146, 0x92) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r4, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002900)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000140)=""/16, 0x10}, {&(0x7f0000000180)=""/37, 0x25}, {&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f0000000280)=""/150, 0x96}, {&(0x7f0000000340)=""/91, 0x5b}, {&(0x7f00000003c0)=""/108, 0x6c}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/57, 0x39}], 0x8, 0x0, 0x0, 0x401}, 0xfffffffffffffff8}, {{&(0x7f0000001500)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000002840)=[{&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/160, 0xa0}, {&(0x7f0000002640)=""/79, 0x4f}, {&(0x7f00000026c0)=""/107, 0x6b}, {&(0x7f0000002740)=""/217, 0xd9}], 0x5, &(0x7f00000028c0)=""/57, 0x39, 0xfd45}, 0x1}], 0x2, 0x0, &(0x7f0000002980)={0x77359400}) accept4$ipx(r5, &(0x7f00000029c0), &(0x7f0000002a00)=0xb, 0x800) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r6, &(0x7f0000000000)=""/128, 0x80) signalfd4(r6, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) ptrace$cont(0x20, r0, 0x0, 0x1c4000000) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002a40)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r7, 0x54a3) 2018/03/17 15:51:00 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x1fc, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x7f, @empty, 0x3ff}}, 0x1, 0x8}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r3, 0x5}, &(0x7f0000000280)=0x8) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ioctl$LOOP_CLR_FD(r2, 0x4c01) finit_module(r2, &(0x7f0000000000)='/dev/keychord\x00', 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000), 0x0) 2018/03/17 15:51:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cafff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0xffffffffffffc45d, 0x800, 0x7f, 0x1, 0x7ff, 0x2, 0x2, 0x1, 0x2}) ioctl$TCSBRK(r0, 0x5409, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000de000)) syz_open_pts(r0, 0x0) r1 = syz_open_pts(r0, 0x80080) dup3(r1, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80, 0x0) 2018/03/17 15:51:00 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f00002f3fc8)={&(0x7f0000843fe0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000de3f90)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)}, 0x40c1) shutdown(r0, 0x1) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x1) r1 = socket$inet6(0xa, 0x1, 0x1ff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x0, 0x30, 0x9, 0x6bb}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x7}, &(0x7f00000002c0)=0x8) recvmsg(r0, &(0x7f0000d57000)={0x0, 0x0, &(0x7f0000b21000), 0x0, &(0x7f00004c1000)=""/151, 0x97}, 0x121) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x7f, "62aec82ae0c5728262e9987a5ba278e63c9094e7f5770f203418238303a345f46d7fd2851b7fbb6df0bac9bfc17cd1da0d796e21357a88e9950d93a057acd2bd9418c560b96570accd36eb689f4486379942ac00e5b4c596cf087c897ab42be483692a45cd11be68da940530e737d776c4db667904ac8aacdbc387110ef263"}, &(0x7f0000000140)=0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x4, 0x2, 0x10000, 0x9, 0x0, 0x40, 0x5, r4}, &(0x7f00000001c0)=0x20) 2018/03/17 15:51:00 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000131000)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffff00000000000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200637473287874732d73657270656e742d617678322900000000000000000000000000000000000000000000000000000000c93e00000000000000000000000000ecfdffff"], 0x138}, 0x1}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @multicast2}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@empty, 0x5, r1}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x8, r1}) 2018/03/17 15:51:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000000037d16386c7078a1446cc1abebd6402d8bf3b1cce3ded853548f599257d7849a7ce7bde57105890b4cf960d4c316e1bcea223ce1df54a58e72c8c34c23c140407793"], 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x40000) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080)=0x42, 0x4) sendto(r2, &(0x7f00000000c0)="6af50758945445c0980a26f38fe505053931f043d8b221ad641713579f6357ef95eeeb3d1b7c6bfe6559bf2ee8202be971f8f61e1675225c", 0x38, 0x15, &(0x7f0000000100)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x80) 2018/03/17 15:51:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x5, 0x0, 0x4, 0x3f, 0x0, 0x4, 0x10000, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffff8, 0x20, 0x5, 0x1a, 0xd9}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000540)={r3, 0x5}, &(0x7f0000000180)=0x8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000400)=[r5, r6]) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e24, 0x6, @empty, 0xf05f}}, 0x7fff, 0x2cd4}, 0x90) setsockopt$inet_opts(r1, 0x0, 0x40000048b, &(0x7f0000000100)="02000000004d16ed6166e100000000000000000000200000", 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000580)=0xc) 2018/03/17 15:51:00 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/199) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="b50000002fe892bcaed08c54c1d3e197de2700083406309bec9a9cafeb38eb013e30db45a2f3277ccf540fe2ac26bea9676aa4fc72152e1a0a154372314f23e6b8c98ebc183769157a3e3e3455bbda3a56ce460a7c65934f18870248111eeadf89cb751707389e1ae0eda58a1bb67260b78df1d46a9f3a76edb6a7a0a43f1cd352ae4ca3c2a4d32f7cc34779c31c540393ae1890bd96880c4c95900aa9c3b99f0c4fb1be0abbc590b093d9a666f5dd9f775b5aff7efeed1bda"], &(0x7f00000002c0)=0xbd) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x8, @tick=0x6, 0x100000000, {0x9, 0x7}, 0x3, 0x1, 0x400}) ioctl$LOOP_CLR_FD(r0, 0x80247008) 2018/03/17 15:51:00 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1}], 0x25d) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200001, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x7ff, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x41, "e50f3c5512b31fd213b22cd99a8c1933fb48fc15d5111c3ba9b986f6394a9f6ddebd5185f40ed98bc4e9a42296edf389d499fa3bf891753db923394f13720dbfb5"}, &(0x7f00000001c0)=0x49) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) 2018/03/17 15:51:00 executing program 6: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x6}) flock(r0, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000240)={r2, r3, 0x2}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004b6000/0x3000)=nil, 0x3000, 0x9) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8002, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0x8, 0x9be}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000580)={r5, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000440)={0x0, 0xff, 0x400, 0x6}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000000480)=0x1) mprotect(&(0x7f0000516000/0x13000)=nil, 0x13000, 0x0) nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) rt_sigtimedwait(&(0x7f0000000340)={0xb2}, &(0x7f0000000380), &(0x7f0000000400)={r6, r7+30000000}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000004c0)=0xb) [ 80.385159] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 80.409812] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 80.422206] IPVS: Unknown mcast interface: 2018/03/17 15:51:00 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x14800, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/2) sendto$packet(r1, &(0x7f00000000c0)="214674ba3fec248688792d51275ed35d71f17a1004a2432eabde82ecce79deaae198927ca055a465891c61c040d53fdcced6da3df722a76d4b1d70b251668d7897b72a478c074acf70a37d7e5d655f311a2120e1e2279e6bc05df3ac94d7899edc059233190f895c2e33de8bbe3441e9ee52c7b91a9430898ad706af12d8e3a82961c0e113da14547af582f3b00ae557ec60ea4fe7c84efd2db8e1ea79e58f97227b1ea891c18c465bd6b17f7974ed60347e8d32dde25487ec38b31d4ce2ea246ec9f1faa7146a91431d", 0xca, 0x4044001, 0x0, 0x0) inotify_init() sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) [ 80.437697] IPVS: Unknown mcast interface: 2018/03/17 15:51:00 executing program 3: r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000aabf04)="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", 0xfc) r1 = dup2(r0, r0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) 2018/03/17 15:51:00 executing program 1: r0 = gettid() r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x106) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) poll(&(0x7f00007af000)=[{}], 0x1, 0x113) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000000), 0x80000) getpid() tkill(r0, 0x2b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/17 15:51:00 executing program 4: syz_emit_ethernet(0x4, &(0x7f0000000080)=ANY=[@ANYRES64, @ANYRES32, @ANYRES32, @ANYBLOB], 0x0) 2018/03/17 15:51:00 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x43ef}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x6, 0xb4c7, 0x80}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ee6ffc)=0x3f, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40001, 0x0) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000140)=""/199) 2018/03/17 15:51:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@rc={0x1f, {0x0, 0xdce, 0x3, 0x2, 0xffffffff00000000, 0x7}, 0x100000001}, 0x80) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000005a000), &(0x7f0000025000)=0x4) 2018/03/17 15:51:00 executing program 7: userfaultfd(0x0) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000ffafdc)=[{}], 0x1, 0x0) 2018/03/17 15:51:00 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000280)=0x1c) mkdir(&(0x7f0000b0c000)='./file0\x00', 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000012c0)={0x1000, &(0x7f00000002c0)=""/4096}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001300)=0x100000000, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x2, [{}, {}]}, 0x48) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001400)=0x0) perf_event_open(&(0x7f0000001380)={0x7, 0x70, 0x54, 0x4, 0xffffffffffff0000, 0x200, 0x0, 0x5, 0x0, 0x1, 0x3, 0x7, 0x3ff, 0x0, 0x9290, 0x1, 0x1, 0x1f, 0x7, 0x200, 0x5, 0x7, 0x9a4f, 0x8, 0x5, 0x1, 0x3f, 0x0, 0x28, 0x8, 0x1f, 0xffff, 0x8, 0x0, 0x9, 0x6, 0x9, 0xfff, 0x0, 0x3c30, 0x4, @perf_bp={&(0x7f0000001340), 0x4}, 0x2020, 0xe4a, 0x1000, 0x1, 0xfffffffffffffff8, 0x5, 0x4}, r2, 0x6, r0, 0x9) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/111, 0x6f) 2018/03/17 15:51:00 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) get_robust_list(r0, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f00000000c0), 0x0, &(0x7f0000000100)}, &(0x7f00000001c0)=0x18) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a0603ffec0481000000e6ffffff57000b4824ca944f64009400050028825aa8000000000000008000f0fffeff0e09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/03/17 15:51:00 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xffffffffffffffff, 0x3) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f00000018c0)="d3", 0x1) 2018/03/17 15:51:00 executing program 3: perf_event_open(&(0x7f0000000f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nfsfs\x00') ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffffe) 2018/03/17 15:51:00 executing program 0: pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e48eb), 0x0, 0x0) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="17", 0x1}], 0x1, 0x0) 2018/03/17 15:51:00 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x200, 0x100000000}, &(0x7f0000000100)=0x8) mq_open(&(0x7f00000002c0)='/dev/loop-control\x00', 0x80, 0x8, &(0x7f0000000300)={0x9, 0xff, 0x2, 0xed05, 0x6fcc, 0xcaf8, 0x9, 0x5}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x7}, 0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) r4 = request_key(&(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='selinux%-em0\x00', 0xfffffffffffffffc) keyctl$revoke(0x3, r4) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r3, r5, r6}, 0xc) 2018/03/17 15:51:00 executing program 1: r0 = socket(0x18, 0x0, 0x800000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000001740)=[{&(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5687e89255e0baff659b227538401dfeb3f077c1133c8401c35858fd5e811b48e6b1e64cc0afbcf376e74e070ac0e528858289b1f583f3885999ab4f419a3d"}, 0x60, &(0x7f0000001640), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="10b61bd1252e000047ff4abb651e25f06980d8eab3142300000000010100"], 0x10}], 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/17 15:51:00 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f0000000000)="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", 0x1ae, 0x0, &(0x7f0000821ff0)={0x2, 0x4e25}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028effc)) 2018/03/17 15:51:00 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1, 0xffffffff7fffffff, 0x7, 0x6, 0x9, 0x9, 0x3, 0x43ea, 0x0, 0xffffffff, 0x6}, 0xb) ioctl$TCSBRKP(r0, 0x5425, 0x7) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000180)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000001c0)={0x100000001, 0x7, 0xe784eee, 0x6, 0x10000, 0x1000}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4079}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x200, 0x4, 0x9, 0x8, r1}, &(0x7f0000000140)=0x10) 2018/03/17 15:51:00 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000006bad00055b070000000000"]) ioctl(r0, 0x8918, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) 2018/03/17 15:51:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) pread64(r0, &(0x7f0000000040)=""/23, 0x17, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)) write(r1, &(0x7f0000000200)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde7f9eedfc811b38375640258335444c9fe3d13", 0x46) r2 = syz_open_pts(r1, 0x41) writev(r2, &(0x7f0000000080), 0x1000020f) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)={0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/03/17 15:51:00 executing program 2: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa8ff5)='projid_map\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/239) write(r0, &(0x7f0000009ff9)="9a", 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x8001, 0x18700) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000140)=""/60, &(0x7f0000000180)=0x3c) 2018/03/17 15:51:00 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x7) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000000380)="9861ac5a387470a715b5d736aaeded4621d960f5b6d7306bca0ccfd00100951749a1553835c417fc83640b63038d81b287af066805bbc6dc1cf47c9c2e93ed270b3d32ac40eaa27c05c676b7e11b52754b51ff5f0b328792a1676e63c4a8ff3c2f69984b2b58ccf2c4a5b8d6a518ded0ce7bc38dac59defc9aabc0a316f5b5a514fd67ae35d22955967c8217215c0e89c26b") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xf002, r2, r3, 0x5, 0x21e24683, 0x100000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)) 2018/03/17 15:51:00 executing program 4: prctl$intptr(0x27, 0x0) [ 80.693569] l2tp_ppp: sess 4/0: set debug=9d59c0f [ 80.700588] 00000000: 00 02 00 02 00 02 ff 03 ........ 2018/03/17 15:51:00 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) seccomp(0x0, 0x0, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}]}) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004100)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000057c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005b00)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x3ff, 0x3, 0x72eb, 0x7, 0xffffffffffffffff}) geteuid() connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) inotify_init() dup3(r0, r1, 0xc0000) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x0, 0x1, 0x4, 0x1f, 0x921, 0x0, 0x9, 0x490, 0x5, 0x2, 0x101, 0x1}) 2018/03/17 15:51:00 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='wchan\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/199, 0x18c}], 0x1, 0x0) sendto$unix(r1, &(0x7f0000000000)="a2574b852b2c36169d352418b18ffdf7b8263a9c84be0a6e1148bd716ce1e5d8cb0d790102dcdd25f49726a92a39ac79c634630d121ca54462c1847eb2a10b8bee085408341446048402d3b1ae418fb0595c7e73e65a52c16cb964e3cdc32c65ae5e32ea18900cc40896a566daf0a70f82c41707aa1d7db48916d9105b6b9d8585a5da83fa0a64505174e7f92b28", 0x8e, 0x20000080, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/17 15:51:00 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002380)={"64596df17c0e4200", 0x4000002000000401}) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x4, 0x3, 0x8, 0x2, 0x4, 0x7f}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/17 15:51:00 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregs(0xc, r0, 0x6, &(0x7f0000000040)=""/72) r1 = userfaultfd(0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000012ff8)) 2018/03/17 15:51:00 executing program 4: rt_sigaction(0x30, &(0x7f0000000040)={0x0, {}, 0x80000001, 0x70}, 0x0, 0x8, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000000080)='trusted#\x00', 0x2) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000000c0)) 2018/03/17 15:51:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000000)={0x400000}) 2018/03/17 15:51:00 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/03/17 15:51:00 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ccdff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/117, 0x75}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ebdff4)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x8) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 2018/03/17 15:51:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='autogroup\x00') fadvise64(r0, 0x0, 0x7, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0xf, 0x67030d95) 2018/03/17 15:51:00 executing program 2: r0 = socket(0x13, 0x400000802, 0x7c) write(r0, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r2, @in6={{0xa, 0x4e21, 0x1, @empty, 0x5135a093}}, 0x100000000, 0x1}, 0x90) fsync(r1) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/148, 0x94}], 0x10000000000001b3) 2018/03/17 15:51:00 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r2}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2, 0x0, 0xffffffffffffff81}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r4, 0xc5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r4, 0xffffffff, 0x100000001, 0x100, 0xfffffffffffffff7, 0x400}, &(0x7f0000000200)=0x14) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r3}) 2018/03/17 15:51:00 executing program 5: sysfs$2(0x2, 0x8000, &(0x7f0000000040)=""/43) 2018/03/17 15:51:00 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000d27ff7)='/dev/sg#\x00', 0x2, 0x44) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0xffffffff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005c6000)) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x6, &(0x7f0000000140)=0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000a94ff4)={0xc0000004}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)={0x10000000}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x18}, 0x100000000}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x42cf}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff]}, 0x200}, @in6={0xa, 0x4e21, 0x14, @loopback={0x0, 0x1}, 0x8}], 0xd0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e23, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e21, 0x2, @empty, 0x1}, 0x19e, [0x9, 0xde, 0x3, 0x3, 0x0, 0x3, 0x20]}, 0x5c) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0xa0041) socket$inet(0x2, 0x2, 0x3) mq_getsetattr(r1, &(0x7f0000000000)={0x8000, 0x75, 0xbca, 0x8, 0x8, 0x1, 0x4, 0xfffffffffffffffe}, &(0x7f0000000040)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e23, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x453b, [0x5, 0x9d, 0x100000000, 0xd5, 0x0, 0xd379, 0x6, 0xd7]}, 0x5c) 2018/03/17 15:51:00 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)=""/85, &(0x7f00000001c0)=0x55) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fchmod(r1, 0x59) keyctl$clear(0x7, r0) 2018/03/17 15:51:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x30, 0x7fffffff, 0xb36d, 0x629a9fe1, 0x1, 0x9, 0x2, 0x7, 0xffff, 0x2, 0x6, 0x20}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000200)=0xf2) close(r0) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000013b000)=[{&(0x7f0000373f14)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000340)="b7", 0x1}], 0x1) 2018/03/17 15:51:00 executing program 4: openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40800, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80006, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000180)) pwrite64(r0, &(0x7f00000001c0)="94000bfff3d40060", 0x8, 0x0) 2018/03/17 15:51:00 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000500)={'filter\x00', 0xeb, "3dbada2c315d6f4e8330a508bf923b211516adaffda114f6ab1adcc49289269bc8b13f97aa88cf5c93a66386e4bd38fff6dabfb93c31e26aa8f47539e087da5fa438cc8bfe1786219f5b2d0cb3b056867fa0c35d5c256ca67629ab30ac24450f01dfdcdd46579c652ec67e4ed7621c6601a84938fb4b6e4033a910c5bc5892585001447d1de4161e5e49fa35fd8351781e2eb21635f27690a8810ee9f99f4f45a7f45aaf2c17b63d1cc534e0ab39195b6a08c22433001aa6973d069c1d5b722bdf7528f23dbde1459011afe572c1f7a81a4f724d1cfb623407c9f5343ec2e701d62283e89c59d472b840e7"}, &(0x7f0000000640)=0x10f) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) flistxattr(r1, &(0x7f0000000040)=""/114, 0x72) r2 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000003571df88234b46b26a57bc7ae59179c2375683f70de88ea5471b47a8c786c729d3f2b76d6ccde0a4076156389597e94c386ed27ef3dc72ac2f9277342df6012e172f914db81542b29a0843f3090986bbce46b99a0d35b66fa257728128776030090a20") ioctl(r1, 0xffffffff7fffffff, &(0x7f0000000400)="7d5196bb8cb49303f4165ec6d147898f8863ce1ba8d20be38c1d6ed135c74ea3526ed06330813063268cc65bae1768d4b3d7e154d10498bcaedd28e24760fc622560b386e11901d413d48decd79d0675c647ae68cca21404bfe0e31ac3337518f2dd4ca350dd24e82f0d4ab1e0ed1e970bdc1ca89136b56bc6b839a452826f76cd076fbb109d43e8ba676d2c737acd32c8686dd6c58f97609cd3893c69c3") flistxattr(r2, &(0x7f0000000140)=""/17, 0x11) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000300)={0x100000001, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23}, {0x2, 0x4e21, @rand_addr=0x1ff}, 0x100, 0x0, 0x3, 0x7, 0xfffffffffffffe50, &(0x7f0000000100)='teql0\x00', 0x81, 0x4, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xa}, 0x3, 0x100000000, 0xa8a7, 0x400, 0x9, 0x8, r3}) [ 80.886834] audit_printk_skb: 9 callbacks suppressed [ 80.906403] audit: type=1400 audit(1521301860.905:32): avc: denied { setopt } for pid=9117 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/17 15:51:01 executing program 4: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) gettid() clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x7de9, 0x9}) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x80, &(0x7f00000023c0), 0x9, &(0x7f0000b30000)}, 0x0) r5 = dup2(r3, r4) socket(0x1b, 0x3, 0xff) mkdirat(r5, &(0x7f0000000080)='./file0\x00', 0x50) tkill(r2, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/03/17 15:51:01 executing program 1: clock_getres(0x9, &(0x7f0000000ff0)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/03/17 15:51:01 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x23, "6cb1b5fa1cffa0031bf1baa6a0d5a438dcf01dd4f4005e2aefaf79d41961a9426767a7"}, &(0x7f0000000200)=0x2b) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5}, 0x98) bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10}, 0xb) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) ptrace$poke(0xffffffffffffffff, r3, &(0x7f0000000300), 0x9) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socket$inet(0x10, 0xa, 0x0) 2018/03/17 15:51:01 executing program 6: mkdir(&(0x7f0000000180)='./control\x00', 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) utimensat(r0, &(0x7f0000000200)='./control\x00', &(0x7f0000000240)={{}, {0x77359400}}, 0x0) 2018/03/17 15:51:01 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) dup(r0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x1000004e1c, 0x7}, 0x67) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/17 15:51:01 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x7, 0x0) ptrace(0x4207, r1) ptrace$getregs(0x11, r1, 0x0, &(0x7f00000000c0)=""/138) 2018/03/17 15:51:01 executing program 7: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000040)) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/17 15:51:01 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setgroups(0x1, &(0x7f0000000100)=[r1]) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/17 15:51:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = dup3(r1, r2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000000)={{0x6dd, 0x4}, {0x8001, 0x4aa7}, 0x6, 0x1, 0x4}) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) 2018/03/17 15:51:01 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000001380)="18", 0x1}], 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) ftruncate(r0, 0x5) 2018/03/17 15:51:01 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"d200000000000000080000d978e400", 0x10007ffb}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='cmdline\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x40}}, 0x4, 0x7fff, 0x1ef, 0x5, 0x10}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={r3, 0x101}, 0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x4, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={r5, 0x6}, &(0x7f0000000200)=0x8) 2018/03/17 15:51:01 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r0, 0x0, 0xfffffffffffffd57) keyctl$search(0xa, r0, &(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, r0) 2018/03/17 15:51:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) close(r0) 2018/03/17 15:51:01 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x2000011, 0x3, 0xffffffffffffffff) socket(0xa, 0x3, 0x88b4) sendto(r0, &(0x7f0000006000)="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", 0xff0, 0x0, &(0x7f0000006000)=@in6={0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80}}, 0x1c) 2018/03/17 15:51:01 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff01100000000000000000000000000000", 0x24) [ 81.600860] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor3/9208 [ 81.609461] caller is __this_cpu_preempt_check+0x1c/0x20 [ 81.614907] CPU: 1 PID: 9208 Comm: syz-executor3 Not tainted 4.4.120-gd63fdf6 #28 [ 81.622520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.631867] 0000000000000000 c0608e525e5d4b2e ffff8800ac03f6c8 ffffffff81d0408d [ 81.639876] 0000000000000001 ffffffff839fe5a0 ffffffff83d0be20 ffff8801c5d34800 [ 81.648696] 0000000000000003 ffff8800ac03f708 ffffffff81d63fe4 ffff8800ac03f720 [ 81.656693] Call Trace: [ 81.659262] [] dump_stack+0xc1/0x124 [ 81.664606] [] check_preemption_disabled+0x1d4/0x200 [ 81.671347] [] __this_cpu_preempt_check+0x1c/0x20 [ 81.677825] [] ipcomp_init_state+0x188/0x980 [ 81.683858] [] ipcomp4_init_state+0xb0/0x7d0 [ 81.689916] [] __xfrm_init_state+0x3e7/0xb30 [ 81.695944] [] xfrm_init_state+0x1a/0x20 [ 81.701633] [] pfkey_add+0x1fbb/0x3490 [ 81.707146] [] ? pfkey_delete+0x370/0x370 [ 81.712914] [] ? pfkey_add+0x3490/0x3490 [ 81.718597] [] ? __skb_clone+0x24a/0x7d0 [ 81.724308] [] ? pfkey_delete+0x370/0x370 [ 81.730079] [] pfkey_process+0x68b/0x750 [ 81.735759] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 81.742571] [] pfkey_sendmsg+0x3a9/0x760 [ 81.748270] [] ? pfkey_spdget+0x820/0x820 [ 81.754038] [] sock_sendmsg+0xca/0x110 [ 81.759552] [] ___sys_sendmsg+0x6c1/0x7c0 [ 81.765333] [] ? copy_msghdr_from_user+0x550/0x550 [ 81.771897] [] ? put_page+0xbc/0x110 [ 81.777243] [] ? __fget+0x47/0x3b0 [ 81.782404] [] ? __fget+0x213/0x3b0 [ 81.787659] [] ? __fget+0x23a/0x3b0 [ 81.792925] [] ? __fget+0x47/0x3b0 [ 81.798097] [] ? __fget_light+0xa3/0x1e0 [ 81.803789] [] ? __fdget+0x18/0x20 [ 81.808980] [] __sys_sendmsg+0xd3/0x190 [ 81.814587] [] ? SyS_shutdown+0x1b0/0x1b0 [ 81.820360] [] ? SyS_futex+0x210/0x2c0 [ 81.825884] [] ? security_file_ioctl+0x89/0xb0 [ 81.832090] [] SyS_sendmsg+0x2d/0x50 [ 81.837425] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/17 15:51:02 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r0, 0x5451) r1 = getpgid(0xffffffffffffffff) tkill(r1, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000000c0)={{0x0, 0x5}, {0xffff, 0x4}, 0x6, 0x1, 0x1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x88) socket$netlink(0x10, 0x3, 0x12) 2018/03/17 15:51:02 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) r2 = mq_open(&(0x7f0000000200)='queue0\x00', 0x840, 0xec, &(0x7f0000000240)={0x5, 0x8001, 0x4, 0x4, 0x4, 0x80000001, 0x2, 0x8ad}) r3 = getpgid(0x0) mq_notify(r2, &(0x7f0000000280)={0x0, 0x3e, 0x2, @tid=r3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x2}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x4c) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0xfffffe3c) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10000) accept$inet6(r1, 0x0, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000140)={0x7939, 0xff, 0x0, 'queue0\x00', 0x7fff}) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000000040)) listen(r0, 0x0) 2018/03/17 15:51:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f00000022c0)=[{}, {&(0x7f0000001240)="a69a9b7be201c331164de02d8d3415fc1a069ec760a2f68deeb588e500980fadc204c544d9ed9e4564fc62bcbff486439a44dab164f02c492e737d4c06d18ddcfa59d9c20a615b9367c8", 0x3b}], 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x1, 0x1, 0x1dfe3620, 0x4, 0x8, 0x80000001}) eventfd2(0x9ef, 0x80801) 2018/03/17 15:51:02 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000000000)=[{0x7c}, {0x3c, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x6) writev(r1, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0xffffff59}], 0x1) 2018/03/17 15:51:02 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000005600)=""/114, 0x72) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) r2 = getpid() r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x101000) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000005680)={'nat\x00'}, &(0x7f0000000880)=0x54) sync() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000740)=0xe8) getgroups(0x2, &(0x7f0000000780)=[0x0, 0xffffffffffffffff]) r6 = syz_open_procfs(r2, &(0x7f00000008c0)='coredump_filter\x00') r7 = getegid() sendmmsg$unix(r1, &(0x7f00000053c0)=[{&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000200)="3b4931ec3b8e75f7b8146ce2e607b88aea15c35ac4ae83a0b5fbdc7a0fab45ae5e4d735725cd6977d06263f20894af255d7b7f3033531c7118c2749752dc8e3153c510484bb1ff115f5bf2107f6294c3485e4eb59485ab6db36ff8c4879d1fa05fd0de4d0af13b671d315fe59192f1c04f", 0x71}, {&(0x7f0000000280)="d577e4d457da74230647b3511e1e7539aa1ad68372b9957646f24b921cb3ac9d0d52aec88acf75aa89dbc310190e96ab0f48f50a796858c519aad54b7245ed4741bcf357891f5f6934a42ee869aef6d78d46606105154f271cf85a9358e1b424d67e4710339b7ff979187c64996d4ddc9a828e9e2c3a63da788354241681f1b5d957b8010fc2e6d450f757d20ded0f8dd5df8bb59d7b5149de3f5290dc035a841edd111fe9673e2dbc0c8311044419128227ee9e1a3dafdf03dd4f3315c312f3ba56a463a9e4f7b93a01f9b6ffc03dce02d61c", 0xd3}, {&(0x7f0000000380)="2aebe6992a57594a9149f4a4547b41d4b7c731f71610eb7d", 0x18}, {&(0x7f00000003c0)="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", 0xff}, {&(0x7f00000004c0)="3033ca73f9e824a917ffcf9ad692c25a77b65e57dcec1f728fd3b785de911bcb3c5ddf6f755c1e5555fdfa47473d33d5f215d20c2bb0", 0x36}, {&(0x7f0000000500)="df54978a398f8408ad8f6168bd346190297f2655bdab5bd6200918ee0add6a84cda6b1e934a0ed8c184786cc7407190e8b817d538902063ff21d89aca99f311e40c4e21d9b1cc032045562671ab89af0eb9b97a11bcfe382582523f0e4daf1544ea96a5a62d0ac2194b95cb785fe3c3cbbb57da081ff0951974d8a55fc58ad05231d49348af73fb0907c5537a57458d9957557de432f4cd01ba4d994927540e49cad50a214aac8fd6cd3944de2", 0xad}], 0x6, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}], 0x20, 0x8000}, {&(0x7f0000000800)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000880), 0x0, &(0x7f0000000900)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r6, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r7}], 0x110}, {&(0x7f0000000a40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000ac0)="3bc40596a3dbf0852f5263b3f45b2ffd1e6ce60c377177c001e7ef0f95a2f5798454e0c8a6226cffa59ac68d75aa743849fa45bc47ccbe416ebf40d9ea3ba30e7961c6cbc01ccab1eeb297fdecf83a3468fd1521a287c82e6ae6e1686adf31b5722db7bee1456c004275e0b9b45d269dcb1f442e7d5876d442361717d61b0f2f0ef65175ed66ae290587ad74f3d9e18061dda52da88052f5b27c3b04b3ddc7995b265c6d0bfdbe25e23c16642c2ff6c37170382b8c37a9d4cc8f0a137a7008c88670cd29ed9f9881b3da562df54af4c6853a8bbc83ad44a1784dd92a6d5f8f98c65595339282783f350e7c46e614f1", 0xef}], 0x1, &(0x7f0000000c00)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}], 0x40, 0x4000}, {&(0x7f0000000c40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000000cc0)="f9adba5e1b794b43d4e696a8198409cbbf3a2a59f51d615519873d46becff1", 0x1f}, {&(0x7f0000000d00)="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", 0xff}, {&(0x7f0000000e00)="616a36f7a7047c10138cf1ae0bb6f796c84b7e8e69ad697a411b910a3bcf30037e9844468a2eeb3ff63220cec3a9b9665f37127d157893bf036c422ffbd4bdc07cf2a35ad80af30bc6973c4be9e98b6582918f7e5c2d09f4f97cd1080268ebf096854c259e32df9ff351e277e7e088309f4db142ed16221f759ce7f3cb4c272454ea499ae58440a0c489d481af094cfebcc7cebbcc15bfd185ac11879853f38a378e6726cb00e5", 0xa7}, {&(0x7f0000000ec0)="7ee695ea2c40f38c3c18520f61e7f5b94bd105399cfcbe1fe56dac1ee9744a1fdd332fea51a16c2766304f02bff7332e9baa4bda185fdfb5da4f42c1f13d1c17fd49d025f17e425c5bfa9123bbe5a4c1f92012e6a07eb0c0990d34f33e74379792119c72dcb2dade31136e5b0253c49b5837532345b73ae821a41095970a1dc583001604b3e91b33d254f19182548cde08294eedbc5673c47bb15dc1ea5f2a681df04cfaba0fe819710f04aff192315284672e3ce90efaf48ccaeb842479c95606", 0xc1}, {&(0x7f0000000fc0)="52f9ae11bd1c0d9321ce9270ca4890365085999dd51ebd900f1fa4e4ed6c4dc26bcf814d086c54944c17609b3901fa5b464acbc1", 0x34}, {&(0x7f0000001000)="35492cc321436759467b5d6746f10e2ec3b3240288565c82f398665cea4838cfe7b994742226b60f4bffe92f738d91e589bbd5a7d7e30f727f46297420028cb92dbe615f51ca6335d1209937a66ef4e6f3d3ec68ffde3b128c4fb3ab73be9d89881f62b448017f03c14dd678332c7499eb679f2ae3e263fef7f270b5157972ac80f80f613ba47a20ad", 0x89}, {&(0x7f00000010c0)="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", 0x1000}, {&(0x7f0000004e00)="fc391d2c9699d1c2761ae8b26645e835e2ea329e662fe1863823ff809cb4795838e9e16d46be31ea58aab1c2358fd86dbfb29e114de50f4c2b9d48c879d19b855b6413521e50a7580e374d535293c01211c4a0df49efe1ac08a9c914baed0d832d", 0x61}, {&(0x7f0000004e80)="b65d6072fa15bf84e065e77ad132b1e1a7963075700aac397860ddac27219a691b8ea6b0a8a02bc86539c3", 0x2b}], 0x4, 0x0, 0x0, 0x40000}, {&(0x7f0000004f00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005080)=[{&(0x7f0000004f80)="b01c2732c34dd1", 0x7}, {&(0x7f0000004fc0)="a72db3ff0b39d9cd5070f2e5393b518044779e46ba81", 0x16}, {&(0x7f0000005000)="8e96d02b98ab20870ff46f0c266e009d18b90cac5c0811f056ff857fdea3c09fc63a8bf58f9ce25aebe7bb92cc21cc4e8dbfbe4f38e911084c862c77cc70d88a2d0adc19e175cf59b3", 0x49}], 0x3, &(0x7f00000050c0)=[@cred={0x20, 0x1, 0x2, r2, r4, r7}], 0x20, 0xc000}, {&(0x7f0000005100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005340)=[{&(0x7f00000055c0)="66ca85f3dcf8a28f5e8a6dfb939d4b330feedaa495b3d59a03b840", 0x1b}, {&(0x7f00000051c0)="33e30e26534fc98a6f8546d33ab2ef0740423de2cf32d280ef520b0bf4db14495c4a8959294c4265617da5f21bbe8bc97ffb212415bc7adec1901ba313c5192718eb66502ff31b078b6d8509f12f451c7bb6418525f857ceb41f4acb22c8637d14a1b429fd8fd433c7302c11355a06ccc084646f2e03ae3b209353e0f1adfb148706e69a00704e48a6ee6cf8b403e17e186e9b87432b465d961c2ab1bd71cf7ecf8b8dc5fc8bcb3df847ed6cf80e4941dee9342a819aac5ae4855f63", 0xbc}, {&(0x7f0000005280)="b11981b8bb36b5a3c3efbbbe72e5b9d47285c82ee723beac3003d8f9c712b3ae9de35cb68ca1047003d7ec794ee033255bcab26048f5c92387d476260e6e5c9903f7ccbb78caa9a09d1ab09c870148a175a8a76682755534d502ae6f06e287b40a27f022af84a0011c2a2ba114419acd48d4fbfa5bd73e39986e02a9451ec3b743e62d934e3f75bd1488150fe46e37d4d72bebb9cbaf3f109f24b0548240f7ffb373c9a76c9fe597f26c8d3900afb29d9a952ff5484b5973", 0xb8}], 0x3, &(0x7f0000005380)=[@rights={0x28, 0x1, 0x1, [r6, r1, r0, r0, r6]}], 0x28, 0x80}], 0x9, 0x10) prctl$setname(0xf, &(0x7f0000005700)="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") clone(0x0, &(0x7f0000eee000), &(0x7f00008d2ffc), &(0x7f0000ba3ffc), &(0x7f0000408000)) close(r0) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_create(r8, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f713a6f626a6563745f723a6c8367726f74618a655f7661725f6769625f743a7330202f7573722f6c69622f74656c6570617468792f6d697373696f6e2d636f6e74726f6c2d3520333300"], 0x51) 2018/03/17 15:51:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f00000000c0)="2f0000001c000381ffffff000d0000000200000001000000000003c91300010023000000000000005867000000dce3", 0x2f}], 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) 2018/03/17 15:51:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/03/17 15:51:02 executing program 4: pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) fchmod(r0, 0x439) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='vmnet0posix_acl_accessbdev{\x00'], &(0x7f0000005000), 0x1000) 2018/03/17 15:51:02 executing program 5: r0 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='environ\x00') ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'ipddp0\x00', 0x200}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x0, r1}, {0x0, r1}}, &(0x7f000010bff0)) 2018/03/17 15:51:02 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8003, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {0x0, 0x5}, {}, @connect}], 0x30) [ 81.990318] audit: type=1400 audit(1521301862.015:33): avc: denied { create } for pid=9227 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/03/17 15:51:02 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x4}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='syzkaller0\x00', 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/17 15:51:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/107) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x2, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x98) 2018/03/17 15:51:02 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000228000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000399fec)={0x2, 0x0, 0x0, 0x0, 0x80000000}) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000000000)) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x10000) 2018/03/17 15:51:02 executing program 7: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) connect$vsock_stream(r1, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x14, 0x20, 0x7, 0x2a369c6c, 0x61}, 0x98) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000200)) read(r2, &(0x7f0000000000)=""/184, 0xfffffffffffffca9) 2018/03/17 15:51:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet(0x2, 0x6, 0x2) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @remote}, &(0x7f00000001c0)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000196000)=""/12, &(0x7f0000000000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)={0x14}, 0x14}, 0x1}, 0x0) 2018/03/17 15:51:02 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x61a200) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000440)={0x3, &(0x7f00000000c0)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000140)={r1, 0x3}) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x6, 0x2, 'client1\x00', 0x2, "11dd8f5221c63293", "a1ce0cca4398256395c95a7d17811b731f0a1858fdaa563a8978561d0c08e1c0", 0xca1c, 0x8}) ustat(0x3, &(0x7f0000000100)) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x1, &(0x7f0000664fc0)={0x100000000000000, 0x1, 0x2}) mq_timedsend(r3, &(0x7f0000a0ffff)="05", 0x1, 0x0, &(0x7f000066cff0)={0x77359400}) timer_create(0x0, &(0x7f0000000080)={0x0, 0x41, 0x0, @thr={&(0x7f0000000280)="d13689fa922fad09b031828f7548b48aa0c98b321bdd2515b2d5f3053b4b1e3caa26c758c642006eadb03cdc3aa6a5efc39e1840cc31d9175e10238bfdf15a2f6af3e6eb6d2716df5c76d4f57237518fd58cb9b5886b2f8692a275f0c750fcd690949c4fb11e412f0dfb13d0ee", &(0x7f0000000300)="53cb731642c3a09053185410e61fdfdc19c28ff3729537676e865257ecb18241a795e295786d30cf598ab091f64c9da09b8f75c359a31a7af7635abda11f06e41ac0e1cf9b71e6ffe693c527fcc62dcc55635b0c91b23dc7f30d791ee6cb8f26dfe98c4e9b8e07eaf4ba09e0a1ec5e7d31d56ce1572b920b05e4fd1a81369b8a5636cb44ba71c74e8009abc86f914a4b2466a0170dc1a3c3f846ee514dbb47f68c523d2fd5111f9461dbc81ea1ca08e64bef70a08b891562ce1c10bd9a1665e10f495b486d59f1ba1b2f1c0b24619f111fe20626bc6197457034a567bbed69e3b4db1e2e79324811c91414890144fb2ed1e20c5c28"}}, &(0x7f0000000400)=0x0) timer_delete(r4) 2018/03/17 15:51:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0x7, &(0x7f00006cd000)={0x0, 0x4}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x80802, 0x10001) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x800}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x2}, 0x8) 2018/03/17 15:51:02 executing program 1: clone(0x20800, &(0x7f0000000ffd), &(0x7f0000a25ffc), &(0x7f0000000000), &(0x7f0000547fff)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000000, 0x52debb54, 0x1000000) dup3(r0, r1, 0x80000) 2018/03/17 15:51:02 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x40, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2, 0x0, 0x5}) mq_getsetattr(r0, &(0x7f0000fb2000), &(0x7f0000669fc0)) 2018/03/17 15:51:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000255fd0)=[{{0x77359400}}, {}], 0x30) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xdc, 0x101000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000080)=""/219) ioctl(r1, 0x2285, &(0x7f0000007000)) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7c12090000005345204c696e7578e5cc7cce03d9277ad4be3ba1f036336714eff5d54785bb227024a30bf873ffc81309c5dfa1be049b98c8233cd24c7e072b4e5e7141e1e1fe6adddddafa39c34ff73111db8bb9b726a3c66d5bd6343c5a8402cfc2716d6f758f801f6f16718961d5c9bcb6ecab5cafc93af980f00f843eea3745f72329abaa9645a0ffc7f225926370f2c0c7d5527bcd7268bdaefa7da8249d4fb17837a8cacc6d792fec2e973fcf8cbfea66"], 0x32) 2018/03/17 15:51:02 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xa}}, 0x0, [0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) 2018/03/17 15:51:02 executing program 1: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000001840)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f000097f000), 0x0, 0x0, &(0x7f0000000080)=@sco={0x1f}, 0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8) socket$nl_generic(0x10, 0x3, 0x10) [ 82.106804] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket 2018/03/17 15:51:02 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000940)=0xe8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x204000, 0x0) r2 = socket(0x4, 0x6, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0x26) sendmsg$nl_xfrm(r0, &(0x7f0000000d40)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4080082}, 0x1fc, &(0x7f0000000700)={&(0x7f0000000ac0)=@delpolicy={0x0, 0x14, 0xf2b, 0x70bd25, 0x25dfdbfd, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x40, 0x4e20, 0x6, 0xa, 0x20, 0x20, 0xff, r1, r3}, 0x6e6bb2}, [@replay_esn_val={0x0, 0x17, {0x0, 0x70bd29, 0x70bd27, 0x70bd2c, 0x70bd28, 0x1f, [0xffffffff, 0x101, 0x81, 0xfffffffffffffffd, 0x80000000]}}, @replay_thresh={0x0, 0xb, 0x4ee}, @algo_crypt={0x0, 0x2, {{'ecb-twofish-3way\x00'}, 0x0, "4aa0e2f01a1e957224c238907594e5ac4c5af9286dad88114e"}}, @tmpl={0x0, 0x5, [{{@in6, 0x4d4, 0x33}, 0xa, @in, 0x0, 0x0, 0x3, 0x6ec9, 0x2, 0x10001, 0x80}, {{@in, 0x4d2, 0xf588662b000865da}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3, 0x2, 0x4, 0xff, 0x5}, {{@in6=@dev={0xfe, 0x80, [], 0xa}, 0x4d4, 0x3c}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3507, 0x3, 0x0, 0x9, 0x2, 0x9, 0xffffffffffffff00}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x0, 0x3, 0x0, 0x1, 0x0, 0xff}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5, 0x7e}, 0xa, @in=@multicast2=0xe0000002, 0x3506, 0x0, 0x3, 0x0, 0x2, 0x8, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0xe}, 0x4d2, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x5, 0x0, 0x7f, 0x7ff, 0x2, 0x2}]}, @proto={0x0, 0x19, 0xff}]}, 0xf8}, 0x1}, 0x0) 2018/03/17 15:51:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e66000)) 2018/03/17 15:51:02 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) r0 = add_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="5d9784815a8ea24f160450470753053d7c15ef9900f022c8bb041e3588c3301a1efbbb7fbca40253bb43890cc660967a0a2b72e2ab23aa85084c17d90cdb6f31bf605b27b2285b4de3e9ea1512f33f4ffc2edaf195768e", 0x57, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x840, 0x0) 2018/03/17 15:51:02 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8)={0x0, 0x4}, &(0x7f0000f5fffc)=0x8) unlink(&(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x9, 0x2ef1551f, 0x6, 0x50d, 0x2}, 0x3f6) 2018/03/17 15:51:02 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 82.148421] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket 2018/03/17 15:51:02 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x0, 0x40}, &(0x7f0000000080)=0x50814c33d8557722) 2018/03/17 15:51:02 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x98f89c393a199340) signalfd(r0, &(0x7f0000000100)={0x4}, 0x8) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xde) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r2, r3, &(0x7f00000000c0), 0x8080000001) 2018/03/17 15:51:02 executing program 3: r0 = epoll_create1(0x0) close(r0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x181000, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x509000) ioctl$int_in(r0, 0x5452, &(0x7f00009ce000)=0x6) 2018/03/17 15:51:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d19fe5)=""/27, &(0x7f000023e000)=0x1b) socketpair(0x9, 0x6, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) 2018/03/17 15:51:02 executing program 6: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f0000000480)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d686825114f0aec9522b8eb857cd9ac178c2017346fe3ac5498f6c30a8324ffdfb579e75b044f09b177680b6dca70493af14a3d8fd9ba9f804d5ea5c91898568b839b97c69e23d2b930706a06370f182e235e33415801abd2f98d1cfed3f52a79783810edf360f0689b619d", 0xdf, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="3a925900ccc8ccd637645a2ae58c0da0245d5b255418717bc23712dd6c529e573d4489e84bf0d78bfc17f14b9f08e8dc980a37e77aa5574cd48f24dc9bdf47326990ee2d628511d267ffe474afd5d8c40d0d2c4a259f67dc72cd9b08662b84052a19831636030aa5aa005a6ce7641fde64e11f83d90b7c065cc687c0b88519d7f4b18be0c85b2daa27fcf9940650f086c4a83a8cd17015946f1c2f0d4e223a95c11dea3f1b52afb24af6eadbb13af98cb37a237887cf79aabdc55bf177b97e7c9f6c1be5b005f0d2f57596ee9eb07514ec6589c7bb542eb07d6ff52a591d40e3850ce362a8ac", 0xe6}, {&(0x7f0000000040)="12e58f7b0874ec37eb956168073dcae8d1e2a8ed44f259aa40cc0bf973793ffd5bfc9b12dd85e5cc00d98cbc86eab022ffaa75aae3dd1283375d386bf12d4eaa6ab579acfdfe6af120c82ed557b77f1ec2b3", 0x52}, {&(0x7f00000003c0)="37bdbbbe9d3164cc3f29f2835bed3afed0f9088bda953975f98699e7c43e3944da61242c9cdb6ae4d3bdab74c016aa34da600f3e5f12c12960968de29e09d6f295ca899009a19bcf30fcaa48fb51fcfcf99f84", 0x53}, {&(0x7f0000001040)="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", 0x1000}], 0x4, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000440)='./file0\x00') ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000100)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000280)={0x5, 0x2236}) creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x800000000, @remote={0xfe, 0x80, [], 0xbb}, 0xf5}}, 0x5, 0x1, 0x0, 0xfffffffffffffff7, 0x4}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x2, 0x81, 0x6b}, 0x10) 2018/03/17 15:51:02 executing program 5: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) close(r0) r1 = socket$netlink(0x10, 0x3, 0x2) close(r1) setns(0xffffffffffffffff, 0x0) 2018/03/17 15:51:02 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r0 = request_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='systemproc-GPL\x00', 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000180)=""/4, 0xcb42ce59a4ab14e1) 2018/03/17 15:51:02 executing program 0: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aadf29), &(0x7f000036dfa1)}}, &(0x7f0000044000)) unshare(0x28060400) exit(0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = gettid() r1 = socket(0xa, 0x6, 0x6) r2 = memfd_create(&(0x7f00000013c0)="286367726f757087292300", 0x3) r3 = socket$unix(0x1, 0x7, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001400)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000001500)=0xe8) stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) r9 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001700), &(0x7f0000001740)=0x10, 0x80800) r10 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001780)='/selinux/enforce\x00', 0x0, 0x0) r11 = accept4$inet(0xffffffffffffff9c, &(0x7f00000017c0)={0x0, 0x0, @remote}, &(0x7f0000001800)=0x10, 0x80800) r12 = socket$inet6_dccp(0xa, 0x6, 0x0) r13 = inotify_init1(0x80000) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001880), 0x84bb490df708c939) r17 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000018c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0}, &(0x7f0000001940)=0xc) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001a40)='/selinux/mls\x00', 0x0, 0x0) r21 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001a80)) r22 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001ac0)={0xffffffffffffffff}) r24 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001b00)='/selinux/policy\x00', 0x0, 0x0) r25 = accept$inet(0xffffffffffffff9c, &(0x7f0000001b40)={0x0, 0x0, @loopback}, &(0x7f0000001b80)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0)={0xffffffffffffffff, 0xffffffffffffffff}) r27 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001c00), &(0x7f0000001c40)=0x10, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003440)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000003540)=0xe8) lstat(&(0x7f0000003580)='./file0\x00', &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = inotify_init() r31 = socket$inet6_dccp(0xa, 0x6, 0x0) r32 = socket(0x1, 0xb, 0x0) r33 = socket$inet_udp(0x2, 0x2, 0x0) r34 = accept4$llc(0xffffffffffffffff, &(0x7f0000004bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004c00)=0x10, 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000004c40)={0x0, 0x80000, 0xffffffffffffff9c}) fstat(0xffffffffffffffff, &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000004d80)={0xffffffffffffffff}) fstat(0xffffffffffffffff, &(0x7f0000004dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getegid() sendmmsg$unix(r1, &(0x7f0000004f00)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001340)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="2ad7fb5ec02e55a4e4f8a365aa10ef6cadc68c46805e6f54d7f2dd61d6008ca079094dfbe7179018eb06506d8c7fba7ffc626fa1d795ff614b5196be6bbdd6a1a67bd135989363e4617dd3bd17cdf8a93c1bb23e5f6b8683ac33e072b091723572e5ae5b24be2d4f12556e941d88491615ec78d758ede93b87bba6cc7333eebd95fe91f60623dc66debcf0641126bdf19d84095e26775271111bda55e0492efa37fa671548bbae409f13a327666dbf91d5d1c81e78f21ed19a1b3f7465c643702dc9980c7d2630217ffee48e925a93902dbce41f42377e25918d08d35e4b38e44df758006dc94cc4cb60dd07cc832305bfb2ede4b0", 0xf5}, {&(0x7f0000001200)="0c20459b790b2a9c98ca7768f156237e8ab4d32f9dc0f1b3f6f09cc25940a19be3fd548c4776bf8b958e808d27424ca380c0a7273232706a9bea58a8b48d37cdc0153dc445fce68c087b87cdd38a1523e384768964d48f5548e67e23850be75ea1a827e623a52531f717a51e2a6eb13700382731d8804571814ba6a58b70874d8e185524660c66c6a8d1087958b22e04df7c5f1678933203371a3af5774d9d1c1fbc4051824db82c8853832575710a3397b1b63ec94973b6fadda0752ce272cb4b34c9b693951c8570678a", 0xcb}, {&(0x7f0000000000)="858100153a72de712bf5236c4918e2478e9b6a2b0d7d85a3c997ae2e6b7f9f", 0x1f}, {&(0x7f0000001300)="ea8f940ef071d7cb2d47cb7104cbd452d6b1907443dfa0f7786d73307368ef590adf4328bb18c3fe185a1df00b", 0x2d}], 0x5, &(0x7f0000001c80)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x18, 0x1, 0x1, [r8, r9]}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r0, r18, r19}, @rights={0x30, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27]}], 0x108, 0x800}, {&(0x7f0000001dc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003380)=[{&(0x7f0000001e40)="4ad8143467119514c6bb77f3118ab2ba28d6727b756a522aa584b3a38e813c7a0ec22f303618f7c707fc6ba934cc3ef4d085166c21389eda34c5096a3ae18704a4d6381493114d39e7e758d284a851cef460525c86878bbe8939812e4ff70fdbd0", 0x61}, {&(0x7f0000001ec0)="4fd128180d57edb28fc5d8f405203b05fc865b4c4b1a5aab0062932770cd51191762e28d15eb3ed95c73adaed2a0c9d0a793108ad55339ac84bf03c87686c131c459eba0417e85114deb7605c6cc7c94ef2373867e181d5eb766a5b36dcf982d1f950ed1f031f18a621d5199747ee6488164e2002a10afbc2eac9b1437ec4907c82a83d77636f7099472cb7992bc3e437573f4093f7fd7ce63f315c0f9b21d250feb1a04eea06f258dac406730c3b141e0b1945828a0378a7364960bd39b05ba26dc00aded763116e7391f60fa1efa60b70f3c27eadc900443b61ab7c88d7313b96ec1713342f876ef3120", 0xeb}, 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{&(0x7f0000003840)="b1e09dfa49ac5020a40979b1156216fd0d96b7c2de249940a8a1c0548b8be971830e6a37ff27ce7f3929893922ac18ed67e5f0625c422591662ce170981df81945ae32ae4ef721721dd3adf65527065eb759760fd25763f425580ea166254437f206ff47f4eecbbfbc9b25bd59965159e3633070541bf377c1a3c520894455334f32e105c3c03cd17cdb6272d27f3713e07e5131ebab82cddbf0f276772e9fe0e8f5030847416362c29d5d4748a22205d0e16ef50813926b2e966741b15abe1a", 0xc0}, {&(0x7f0000003900)="0bd49142531ac04a9147f4352494f4eebb5400cd475c0d4b0c52d848d0036feff69e734019e587362aef6071108b6ce4b0aed2516c46e434a3cad001c68a1382f27e921045bffb9778ad59a1c089c14ac17825bc39f28028f729650bcb8db25fc6833e129e04d44995b5ecab35fa22f2d6c6f0be9adbc6352c50f5fa29600d7eb04c8945c2d83d2e9ad4219adced74f51bd709c87880b46807acca2f22d7b744e58daa0c380ac5d7da75a1c91cbd72850b694fc2b85bb9db98026d35ec3db766fd684ea9c2bad4", 0xc7}, {&(0x7f0000003a00)="0ad6c1df43092d4a548105aaa760b17dabc13e7a275f48290a3e1baa7de93e4a26d19b691f2721fc560f7f63876b1cac74ad34a602df0348c2708decfabefe8cadea424a5d6c3986fb76caabf3ca701fd4e522", 0x53}, {&(0x7f0000003a80)="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", 0x1000}], 0x6, &(0x7f0000004e40)=[@rights={0x18, 0x1, 0x1, [r31, r32]}, @rights={0x20, 0x1, 0x1, [r33, r34, r35]}, @cred={0x20, 0x1, 0x2, r0, r36, r37}, @rights={0x18, 0x1, 0x1, [r38]}, @cred={0x20, 0x1, 0x2, r0, r39, r40}], 0x90, 0x20000044}], 0x3, 0x4000) tkill(r0, 0x16) r41 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r41, 0x6, 0x21, &(0x7f0000000040)="1b6e833ad65bff1fd5fee4ddbd873872", 0x10) 2018/03/17 15:51:02 executing program 2: pipe(&(0x7f0000ee4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) r3 = getpgid(r2) ptrace$setregset(0x4205, r3, 0x200, &(0x7f0000000080)={&(0x7f0000000000)="d0575635fa629e23cebc6a0208e35bfdf5c5f1dd55145cc8ca68e23d51b1646b4d642280fa07f9063bdccc691165c0c3a5b95aabd1f99b0bd4059d81a9e880ec4b18a667251dc70f2a79a4a8e44fa47e5c1b36a3", 0x54}) fcntl$setpipe(r1, 0x407, 0x100004) 2018/03/17 15:51:02 executing program 6: r0 = socket(0x10, 0x801, 0x7) listen(r0, 0x0) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x6a4, 0xffffffffffffffff) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/03/17 15:51:02 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000100)=0x7e) setresuid(0x0, r2, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8000, 0x8, 0x0, 0x6, 0x1b, 0x18, "c979181d2486c06ccc7dcc0c5c21fe2711c296d2e5421050e1f156eab100beec9a3642aa4912ff0b82e8e7af4e7b5d294af298cf064e13e6ecf6758fc2ad9f54", "8f33373c6540f20f2c43b77b77b960e596e38e30a7e444616f0e93e491217f0384ceb8ad9ec2cc8b044c1462439f27443fdacd7c3ab07ab305b11f7a414f260a", "7eea4e70df0e82b1f3ef1a04e6affa42d4a053968f8bd214fdb1b6ad2035b325", [0x3, 0x2]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/user\x00', 0x2, 0x0) 2018/03/17 15:51:02 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040), 0x4) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x100, 0x0) symlinkat(&(0x7f0000000040)='./control\x00', r0, &(0x7f0000012ff6)='./control\x00') socket$unix(0x1, 0x7, 0x0) mkdir(&(0x7f0000000080)='./control\x00', 0x60) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/03/17 15:51:02 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f0000481000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/03/17 15:51:02 executing program 1: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000000f6f)=""/145, 0x91, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x8001, 0x4) 2018/03/17 15:51:02 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14, &(0x7f00000001c0)=[{&(0x7f00000000c0)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb2cbb9ece17cd669313c15210c36cce52b5cefe87d541d511eb8591df48b3104758f7c9405b980440eadc265f40297c953059e7efbc88fb3cd00108bd41cacc4b2e3a95ef2a2a64f0e744d9ab4bdc7573", 0x69}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = getegid() r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x5e, "babe6b79ca2521304e6e56aad12193f9fdcd6023f6423f366b236d804179260e141d1fce224f631672ea9b31e6cca063696ce5d0b74f1a19a92e6d249737cdd58a9e770cfac29b400e064c044afe68e3c4d667f3aad0e77aa57a87d3ab97"}, &(0x7f0000000200)=0x66) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r4, 0x4) fchown(r0, r1, r2) 2018/03/17 15:51:02 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000412000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() fcntl$setown(r0, 0x8, r2) dup2(r1, r0) 2018/03/17 15:51:02 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r1 = getuid() r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000200)=0x54) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r3) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000c30000)=[{&(0x7f000068efd6)="290000002000190000003fffffffda060200000000000000030000040d000e00ea1100000005000000", 0x29}], 0x1) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000002c0)=0x0) fcntl$setown(r2, 0x8, r5) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000300)=0x6, 0x4) accept$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) fcntl$getown(r4, 0x9) 2018/03/17 15:51:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004b5feb)='net/ip6_tables_names\x00') preadv(r0, &(0x7f0000af9000)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x0) 2018/03/17 15:51:02 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001ddb4)={0x2, &(0x7f000002d000)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000017fc8)=[{&(0x7f0000036000), 0x2, &(0x7f0000029000), 0x0, &(0x7f0000036000)}], 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1}, 0x6e) 2018/03/17 15:51:02 executing program 6: r0 = epoll_create1(0x80000) r1 = socket$nl_crypto(0x10, 0x3, 0x15) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = memfd_create(&(0x7f0000bab000)="000100", 0x0) flock(r2, 0x4) 2018/03/17 15:51:02 executing program 4: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0xfffffffffffffffb, 0x124, 0xf9, 0x80}, &(0x7f00000001c0)=0x98) mmap(&(0x7f0000f8f000/0x4000)=nil, 0x4000, 0x4, 0x80010, r0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x8, 0x7, 0x1ff, 0x8, 0x100000001}, &(0x7f0000000240)=0x14) pipe(&(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000269000)='oom_adj\x00') mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040), 0x4000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@int=0x1, 0x4) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/03/17 15:51:02 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x509800, 0x62) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xca, "3f34e5c5ec50dcbd8be2aa1abce9ddc2ff58d587e6baf71ebde4ed4a82fab21a21bcb3a5820501d65ef8938083f63a56647fa33861fb6f7aa7634445a2fa02255dcc60d2e505976dcb227932b2763f18d8c0f23fc6a1aaf5f6636608976655c88e4e05e71b831f04727f1056f63c9946d4f61ec9618069698fcf5107372d4076514ceeef72b4504fadc4e03b05b98591e14f3de703afac9a73f6d0e727fb7c369fb7bba0e77f06edb80a7f07aa13054e77bcc28aff816cf7e4a89c41bf088412382f3f4e6c636b173965"}, &(0x7f0000000140)=0xd2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x8001, 0x7f, 0x201, 0x1, 0x0, 0x9, 0x20, 0x0, r1}, 0x20) futex(&(0x7f0000004000), 0x4000000400000085, 0x0, &(0x7f00003fa000), &(0x7f0000004000), 0x4020000000) 2018/03/17 15:51:02 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000040)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r0, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x70005, 0x4}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x17, 0x0, @tid=r1}, &(0x7f0000000080)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000000100), &(0x7f00000000c0), 0x8) 2018/03/17 15:51:02 executing program 1: r0 = socket$inet(0x2, 0x2, 0x800000000000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x511002, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0xff, 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x61, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/17 15:51:02 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x9) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x4}}, 0x2e) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(0x0, r1, 0x26, &(0x7f0000000080)={0x8, 0x8, 0x2, 0x5}) connect$l2tp(r0, &(0x7f0000733000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}}, 0x3a) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000100)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r0) shutdown(r0, 0x1) 2018/03/17 15:51:02 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000e9afb9)=""/71) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x2) r2 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x80010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={0x0}) r4 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000009, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x90, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0e630c400100000001000000000000000d6300000d63000003630840", @ANYRES64=r2, @ANYBLOB="10630840040000000000000008631040", @ANYRES64=r3, @ANYBLOB="040000000000000012634840040000000000000001000000000000000000000010000000000000000000000060000000000000002000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="8561646600050000000000000000000002000000000000000500610000000000852a747001000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000003400000000000000852a627700010000", @ANYRES64=r4, @ANYBLOB="0100000000000000"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0300000000000000"], 0x21, 0x0, &(0x7f0000000300)="cae1aea6a8fc788c9175ef8038d1d70b7b57a51a914c8c6e38ad0ae2be17ed73cb"}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) accept4$llc(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x10, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000400)={0xffffffff, 0x6, 0x7, 0x1002, "bba12101fed9354c702961b2eed1055580dcda59061022ba87726226214a7a52"}) 2018/03/17 15:51:02 executing program 4: pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000140)={0x2, 0x1}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000080)=0x1e) 2018/03/17 15:51:02 executing program 0: r0 = gettid() exit(0x0) sysfs$1(0x1, &(0x7f00000011c0)='id_resolver\x00') ioprio_get$pid(0x2, r0) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="e88740d167a958a329665e7644903166fecb2c14e17cf9fdfc1933211f7dcae9093446b8569af2622306152db426d5a17ad1ca7b97fc8ab970dce758881e37913902a81ac3435b3edd02759aac439752dd9cce19793c9582673ff06a6b23251ee3d5d399fc9ecd5f56d0633f1ed654f8f62e690f1405505924b8e0dd839b4b5d9d7162d22459d0a6e8eae14cc46d1966c1db1bf93a854595afd236500b7c1215ca5c846976bd8f5b96a103886ee1d77093ea33c0766bb0e3f65d7f", 0xbb, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffffa) keyctl$reject(0x13, r1, 0x1, 0x4, r2) 2018/03/17 15:51:02 executing program 7: ioprio_set$pid(0x2, 0x0, 0x7fff) ioprio_get$pid(0x1000000000003, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="020006007800004a08000702f37f0080"], &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) 2018/03/17 15:51:02 executing program 1: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) mq_open(&(0x7f0000000040)='%\\system\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085aff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x100, 0x400) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=""/4, 0x1}], 0xf4) 2018/03/17 15:51:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) readv(r0, &(0x7f0000002580)=[{&(0x7f0000001300)=""/75, 0x4b}], 0x1) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000003) creat(&(0x7f0000000080)='./file0\x00', 0x17) 2018/03/17 15:51:02 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23}, 0x1c) r1 = dup2(r0, r0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) getpeername$netrom(r1, &(0x7f0000001640), &(0x7f0000001680)=0x10) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x401, 0x9}) 2018/03/17 15:51:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000077e000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000140)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) close(r0) creat(&(0x7f0000fdb000)='./file0\x00', 0x0) dup3(r0, r3, 0xffffffffffffffff) memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x1) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x8000, 0x4103) 2018/03/17 15:51:02 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000100)={@multicast1, @remote, @loopback}, &(0x7f0000000140)=0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0x9, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x254, 0x7, 0x80000001, 0x2, 0x41fe, &(0x7f0000000180)='bpq0\x00', 0x9, 0x400, 0xfff}) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000966000), 0x803) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r2) socketpair$inet6(0xa, 0x4, 0x3f, &(0x7f0000000000)) 2018/03/17 15:51:02 executing program 4: r0 = gettid() ptrace$peek(0x1, r0, &(0x7f0000000040)) unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000080)='oom_score_adj\x00') sendfile(r1, r1, &(0x7f0000002000), 0x1) 2018/03/17 15:51:02 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000040)) prctl$intptr(0x19, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'bridge0\x00', {0x4, 0x400, 0xff, "f6dd213da1e7", 0x1000}}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) 2018/03/17 15:51:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=@getsa={0x118, 0x12, 0x501, 0x0, 0x0, {@in=@multicast1=0xe0000001}, [@etimer_thresh={0x8, 0xc}, @ipv4_hthresh={0x8, 0x3}, @policy={0xb0, 0x7, {{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0x14, 0xaa}}}}, @output_mark={0x8, 0x1d}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xaa}}}]}, 0x118}, 0x1}, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfff, 0x84000) 2018/03/17 15:51:02 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x9, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000001c0)={r3, 0x80000, r1}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r4) clone(0x0, &(0x7f0000000000), &(0x7f0000592000), &(0x7f00004cdffc), &(0x7f0000221000)) utimes(&(0x7f00002f7000)='./file0\x00', &(0x7f0000d45fe0)={{0x77359400}, {0x0, 0x2710}}) getsockname$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) 2018/03/17 15:51:02 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x13b, 0x10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x9, 0x1, 0xbbea, 0x9, 0x1}, &(0x7f00000002c0)=0x98) r2 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000300)='$\x00') ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000040)={0x0, 0x3, 0x80da14, 0x808001, 0x0, 0xffffffffffffffff}) fcntl$getflags(r2, 0x40b) ioctl(r2, 0x7ffffffb, &(0x7f0000000100)="58528b7f000093bb2b36abca11a5806103a013c56bb17bec299c0c480fab9aeff6d3e9d15dba961fca878935922f6b7ec17d24") getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/17 15:51:02 executing program 7: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x5) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000100)="3076d8d780c1628b625b5722a5d2c74c3add9951722e489e42bdb5d3df21793230ca3a4297dbd43809aa30649af346a10b0b348ef16cc6cccbf5d9e78ecb5f23d3587d3bbcb20036c4208ac1fd00698a978f021e90c99056fb84bd157f15c8d5cdf8c124c81d1e2651dabedeabc8121685e36d74059bcb4d115fdf55651ef805fd572a3197fea1f1f13f5eab73d4883730eec89ce530490a75a7ca7f582bfbe8acbde3dc8d4327d6c0fe72", 0xab) 2018/03/17 15:51:02 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000010d000)=[{&(0x7f00005cd000)="a7", 0x1}], 0x1) fcntl$getflags(r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) close(r1) close(r0) 2018/03/17 15:51:02 executing program 7: r0 = epoll_create1(0x80000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) ppoll(&(0x7f0000000180)=[{r1, 0x202}], 0x1, &(0x7f00000001c0)={0x77359400}, &(0x7f00000003c0), 0x8) 2018/03/17 15:51:02 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) close(r0) close(r0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/177, 0xb1) 2018/03/17 15:51:02 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)="d02513eb016ab2ae6a1afad20c8643c8cd16f67446a5dde9464ea076b5f9faab75b063a787818bb15db78a4ff9fa508736a5f20dfac0097e8e95c9ee5b02310ae3812d3522020ff47e3d5f65a05ed8c58dd49887750dccee4a86a941f1acd119a597c54397ce9bbf3df9209dbe568be6014ef265e39aa04fe27074db2d4c635c68b74ea26c8861ca72fca747f10b3ad9b0fcc3a79339081a6e6fe213a12e5bd15fba751824039990e1fb3477588e06e4ac25f3c461db25a87ab0abdd0e6b5b4864e5846f5418027ce99dcfee2c40da60cc67", 0xd2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00001cdff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x12800, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000001c0)=0xe7, 0x4) sendto$inet(r1, &(0x7f0000dfffd3)="b0", 0x1, 0x20000003, &(0x7f00003fbff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ba7000)) 2018/03/17 15:51:02 executing program 6: socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000000000)) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x10000, 0x0, &(0x7f0000df5000/0x10000)=nil) 2018/03/17 15:51:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x202, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000005c0)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xff30, &(0x7f0000f9bff0)={&(0x7f0000efe000)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, [@sec_ctx={0xc, 0x8, {0xfffffeab, 0x8, 0x0, 0x0, 0x1dc}}]}, 0xc4}, 0x1}, 0x0) 2018/03/17 15:51:02 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000100)=0x7, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x511200, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000002c0)=""/190) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000640), 0x1000000000000181, &(0x7f00000006c0)}, 0x40000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000080)={0x5a1, 0x5c3, 0x8}) 2018/03/17 15:51:02 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fchmod(r0, 0x2) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') utime(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)) connect(0xffffffffffffffff, &(0x7f0000931ff4)=@un=@file={0x0, "e91f7189591e9233614b00"}, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0x10}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000140)={@ipv4={[], [], @remote}}, &(0x7f0000000180)=0x14) close(r0) 2018/03/17 15:51:02 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x2) 2018/03/17 15:51:03 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cbff78)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}}}, 0x108) 2018/03/17 15:51:03 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r1, 0x4}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$pptp(r2, &(0x7f0000000240)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffe00) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) sync_file_range(0xffffffffffffffff, 0xffffffffffffffc1, 0x0, 0x0) read(r2, &(0x7f00000001c0)=""/87, 0x57) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000300)=0x4) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000100)={0x7, 0x401, 0x5, 0x7, 0x8001, 0x5, 0x8000, 0x7, 0x1, 0x1, 0x6, 0xfffffffffffffff8}) 2018/03/17 15:51:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001240)={&(0x7f00000000c0)=@hci, 0xb, &(0x7f0000000500)=[{&(0x7f00000005c0)=""/131}, {&(0x7f00000002c0)=""/99}, {}, {&(0x7f0000000340)=""/94}, {&(0x7f0000000080)=""/1, 0xffffff73}, {&(0x7f0000001280)=""/4096}, {&(0x7f0000002280)=""/4096}, {&(0x7f0000000680)=""/225}, {&(0x7f0000000200)=""/62}, {&(0x7f00000004c0)=""/15}], 0x0, &(0x7f00000011c0)=""/101, 0x65}, 0x1) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000000240)=@l2, 0x80, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/03/17 15:51:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/psched\x00') fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)=0x3) r1 = creat(&(0x7f00008d7000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x820}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@get={0xe8, 0x13, 0x400, 0x70bd2a, 0x25dfdbfd, {{'digest_null\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x8}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x4) 2018/03/17 15:51:03 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='setgroups\x00') writev(r2, &(0x7f0000ef4000)=[{&(0x7f000095f000)="3fb7162ceabd52a4", 0x8}], 0x1) 2018/03/17 15:51:03 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) socket$inet(0x10, 0x0, 0x0) 2018/03/17 15:51:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ec000001ac14141f0000000000000000c46f6d18f3e06d8b8932687d"], 0x10) 2018/03/17 15:51:03 executing program 3: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x141005, 0x0) poll(&(0x7f0000000040), 0x0, 0x4000000000005) 2018/03/17 15:51:03 executing program 3: clone(0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/73) setresgid(0x0, 0x0, 0x0) 2018/03/17 15:51:03 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x4000000000000fec) signalfd4(r0, &(0x7f0000000000)={0xd7}, 0x8, 0x80000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x3ff, 0xcb, 0x5, 0x401, 0x7f, 0x6}) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='ext2\x00', 0x5, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000089a000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006c9f66)) 2018/03/17 15:51:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc7ffc)=0xe) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x189040, 0x0) bind$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) ioctl$TCXONC(r0, 0x540a, 0x3) r3 = dup3(r1, r1, 0x80000) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) dup3(r1, r0, 0x0) 2018/03/17 15:51:03 executing program 1: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/17 15:51:03 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f0000000000)='wchan\x00') r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003002300000000000000000000000000000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400010000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x2) 2018/03/17 15:51:03 executing program 0: r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x10000, 0x8) write$eventfd(r0, &(0x7f000000aff8)=0xfffffffffffffffa, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) write$eventfd(r0, &(0x7f0000000000), 0x8) read$eventfd(r0, &(0x7f0000f3c000), 0x8) 2018/03/17 15:51:03 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) write$evdev(r0, &(0x7f0000000140)=[{{0x77359400}, 0x4, 0x7}, {{}, 0x1, 0x5, 0x1}, {{0x0, 0x2710}, 0x1f, 0x80000, 0x6}], 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@empty, @broadcast, @broadcast}, &(0x7f00000000c0)=0xc) 2018/03/17 15:51:03 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000011fac)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x1c}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf={0x14, &(0x7f0000000000)="87ca4eec4112c8e7034f8f2ec2896d0b0487bffe"}) 2018/03/17 15:51:03 executing program 2: msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f5ff8)=@assoc_value, &(0x7f0000d73ffc)=0x8) ioctl$KDDISABIO(r0, 0x4b37) ioctl$FIONREAD(r0, 0x541b, &(0x7f00006adffc)) socket$nl_generic(0x10, 0x3, 0x10) [ 83.120815] audit: type=1401 audit(1521301863.145:34): op=setxattr invalid_context="ext2" [ 83.149856] audit: type=1401 audit(1521301863.175:35): op=setxattr invalid_context="ext2" 2018/03/17 15:51:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="efb600000000000000000002000000e0000001e8000002203845f5159de5afa6193210b0be4b544bb9ce37bc053bb6dc6a9ea1be33e5ff2321ee0cc69c664fddb1e709dd5fc4278043eebe935a08fdeb3dfb6329e154"], 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000200)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) 2018/03/17 15:51:03 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) flistxattr(r0, &(0x7f0000fee000), 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0600004af9b326a7b7f866608dd2d2dd369e18290ebc6bad249da8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000052c0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005300)={r2, @in6={{0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, [0xffff, 0x2, 0x4, 0x2, 0x6e46, 0x81, 0x0, 0x0, 0x0, 0x100, 0x7, 0x81, 0x8, 0x4, 0xcb2a]}, &(0x7f0000005400)=0x100) 2018/03/17 15:51:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='wlan1\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="f45162ce7c46b2706960d94c99d61ad5fa27f698f73b7d05d1193cf78dee3359c59e228075cb", 0x26, r1) 2018/03/17 15:51:03 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nfc_llcp(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, "36950bc4c2e6177eb1a661fa8d2da31065d6f08ab7f32b29452c60abd93fa744d0ece33cbe028ac902298b1fc45e4420b093e6eecef42e82bc6b41beb8e5ba", 0x9}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000100)="f68211fae947b81603788725ee10d149c7db02d2cefd123797a452c749c5156fb629bce7a1fe6ee4e252136f4b33ce373ce190891e9700bebae08dc452f9b7bcc1fb8e31be5c8d5d8dfe499ca2cd1339649b3503c8068627a9b2be58ab2641b542a0", 0x62}, {&(0x7f0000000180)="17f13a6c2c42d9288cd066f26b5d8280f175dc82c778721fcaba4d0e565ba6241324f7e99ae16ff98d77399896d4110084acc5760068ad7eb10945618b462880c80d08024e9e46be3f0f7b05d8530bc1d0a399118dce0247a1e5d26ad215e77e61544602e31c23a23c7d9caaab5f51b75e3b0e06c7e1c9159e9efecd64909aa1db8d751af758e38881e3f4fe1137dca73ad264d86aa6ed41fa33e703c0e2631634ebe029a76393c8452318f65a691ddff2d4b47e1dce4be8ab203466616f906c8ed2b9a06038e61c20057ddce819d8fc9cb9c6c1cb4614cd2d0fa33b469d2306ba378be02c45697e2ccf", 0xea}], 0x2, &(0x7f0000000440)=ANY=[@ANYBLOB="780000000000000011010000000000003aa142ccce0a8b6f21d29b75ed926022860e39e868cfc412a20db4bf99cb8d4fd28ec94b6c705b809a0d660f730844e5a249e1ec91875a21c209eac6a293a0bb8c7ca8118e7f30a557c1c597c549ca16d900f02eec9fffabdddc0da88cec9a081fc0000000000000524a24a46a7300caf8c6d9d683ad7e3f7a3b5ff555bd08af6fa1e5fe147f3aa897612b9685a673c7fec5300e33e648431b1c503aa9222ff12dbad6194adfa2b995408cc58e9e4b7174c997589b552e55424b37c7249ac759c64af9e9e40769abb3073fa0f35e9d00f8814b9c00ddef77f07eace7ae3e016ebc3debfc5084490d8773732e"], 0x78, 0x20004000}, 0x20008000) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$VT_DISALLOCATE(r2, 0x5608) socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x28) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000540)={r5, 0x5d, "7286d1ea601510beb126acdc8ac42579b6f5c0a7bc54d9214040d854b2ee8124b7539ddb367537ed3cc75d15b8c9e39492cd160f1ae170838b2d79a2a0ecbea0b3d726ab72511106b5c1db90323d2ca12a30acf5f7882a5a2793135b91"}, &(0x7f00000005c0)=0x65) eventfd2(0x3, 0x0) r6 = dup(r4) write(r1, &(0x7f0000000380)="2205c29b1a0985225c7c03c20c1075f19e622ea842cad504b192bad1d55a96a0ad66e13b16e04d8517dcf88374efbee67a1010e4b7222c39e200f369284a53ee7706d1d0b2c16b81ebee6a4aab47f7c979f0e797c1ef57aaa508d4c17712f14d95123aae37b05fbf9cdc1e3a71e5232e09fcad781c1d4c4dadb0993b424fe97be4f9ff83de026aea698246d4be588d31c35bc2ae1709229608db", 0x9a) getsockopt$inet6_tcp_int(r6, 0x6, 0x1a, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000a6e000/0x1000)=nil, 0x1000, 0x3, 0x8110, 0xffffffffffffffff, 0x0) dup(r4) dup3(r3, r0, 0x0) 2018/03/17 15:51:03 executing program 4: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) fcntl$addseals(r0, 0x409, 0x4) mmap(&(0x7f000018c000/0x3000)=nil, 0x3000, 0x2000002, 0x810, r0, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) 2018/03/17 15:51:03 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) sync_file_range(r0, 0x7f, 0x1f, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) 2018/03/17 15:51:03 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x5, 0x20000) getdents64(r0, &(0x7f00000002c0)=""/111, 0x6f) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2, 0x3}, 0x2c) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x501801) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000240)=[0x5, 0x1]) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x8f, [], 0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}], &(0x7f00000000c0)=""/143}, &(0x7f0000000200)=0x78) 2018/03/17 15:51:03 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f000090a000), 0x1ea) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) 2018/03/17 15:51:03 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f00005a2000)) 2018/03/17 15:51:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05031700ad031d078900ec", 0xd) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0xf77d7d21e07332b2, 0x5, 0x9, 0x800, 0x40, &(0x7f0000000000)='teql0\x00', 0xffffffffffff0393, 0x3ff, 0x56}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aba000), &(0x7f00006ccffc)) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)=""/48, &(0x7f0000000100)=0x30) 2018/03/17 15:51:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000480)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/17 15:51:03 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x4, 0x800000000000032, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x800, 0x0) prctl$setfpexc(0xc, 0x10080) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fbfff2)='/selinux/load\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)="8e", 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x4, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/17 15:51:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000040)=""/60) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x1, 0x200) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000140)='ppp1+posix_acl_access)systemsystem\x00', &(0x7f0000000180)='/dev/vga_arbiter\x00', &(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000200)='!^proc\x00', &(0x7f0000000240)="2c29232d757365722973656c696e7578776c616e31273a776c616e30bd766d6e65743000", &(0x7f0000000280)='/dev/vga_arbiter\x00'], &(0x7f0000000540)=[&(0x7f0000000300)='*!em0self+)\x00', &(0x7f0000000340)='/dev/vga_arbiter\x00', &(0x7f0000000380)='/dev/vga_arbiter\x00', &(0x7f00000003c0)='/dev/vga_arbiter\x00', &(0x7f0000000400)='#cpusetuser[\'mime_type!^loem1#vmnet1\x00', &(0x7f0000000440)='.}[\x00', &(0x7f0000000480)='/dev/vga_arbiter\x00', &(0x7f00000004c0)='/dev/vga_arbiter\x00', &(0x7f0000000500)='\x00'], 0x1000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/17 15:51:03 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0xb0002000}) mprotect(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x1) setitimer(0x0, &(0x7f0000000000)={{}, {0x77359400}}, 0x0) 2018/03/17 15:51:03 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000ffc), &(0x7f0000000000)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x100, 0x4) [ 83.273733] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/9635 [ 83.275496] vmalloc: allocation failure: 0 bytes [ 83.275501] syz-executor1: page allocation failure: order:0, mode:0x24000c2 [ 83.275508] CPU: 1 PID: 9634 Comm: syz-executor1 Not tainted 4.4.120-gd63fdf6 #28 [ 83.275513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.275524] 0000000000000000 463f067b4bddd634 ffff8801c05af938 ffffffff81d0408d 2018/03/17 15:51:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_pts(0xffffffffffffffff, 0xc7f24a6861a9ec43) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x3, 0x1}) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000021030006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120002000100000000000000000010000000020100000000000000000000ff01000000000000000000000000200100000000000000000000ff0101000001"], 0x80}, 0x1}, 0x0) 2018/03/17 15:51:03 executing program 6: r0 = socket$inet(0xf, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) accept$packet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="02090076", 0x4}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x100000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x400}, 0x8) 2018/03/17 15:51:03 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001700), &(0x7f0000001740)=0x8) mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) ppoll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x1000}, {r0, 0x10}, {r0, 0x200}, {r0, 0x1}, {r0, 0x4000}], 0x6, &(0x7f0000000040), &(0x7f0000000080)={0x6}, 0x8) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) readv(r1, &(0x7f00000012c0)=[{&(0x7f0000001280)=""/40, 0x28}], 0x1) r2 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getgroups(0x2, &(0x7f0000000240)=[0x0, 0x0]) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000400)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) getgroups(0x5, &(0x7f00000003c0)=[r3, r4, r5, r6, r7]) clock_gettime(0x0, &(0x7f0000001340)) 2018/03/17 15:51:03 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) 2018/03/17 15:51:03 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000985000)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000000)={0x7, 0x5}) fchown(r0, 0x0, r1) 2018/03/17 15:51:03 executing program 7: r0 = socket(0x3, 0x806, 0x1) r1 = socket(0x11, 0x800000003, 0x600081) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) accept4$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80800) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@mpls_getroute={0x3c, 0x1a, 0x2, 0x70bd2c, 0x25dfdbfe, {0x1c, 0x14, 0x30, 0x7, 0x0, 0x1, 0xfd, 0xb}, [@RTA_DST={0x18, 0x1, [{0x40, 0x5, 0x5, 0x40}, {0xa71, 0x467c, 0x4, 0x1}, {0x3ff0000000000000, 0xf505, 0x7, 0xffffffff}, {0x0, 0xd6, 0x3, 0x4}, {0x2, 0x1e, 0x900000000000000, 0x55df}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x8}]}, 0x3c}, 0x1}, 0x44) [ 83.275532] 1ffff100380b5f2a ffff8801d8af1800 00000000024000c2 0000000000000000 [ 83.275542] 0000000000000001 ffff8801c05afa48 ffffffff81431059 ffffffff838ac620 [ 83.275543] Call Trace: [ 83.275556] [] dump_stack+0xc1/0x124 [ 83.275564] [] warn_alloc_failed+0x1d9/0x240 [ 83.275571] [] ? zone_watermark_ok_safe+0x290/0x290 [ 83.275580] [] ? sel_read_bool+0x250/0x250 [ 83.275591] [] __vmalloc_node_range+0x41d/0x630 [ 83.275600] [] ? sel_read_avc_hash_stats+0x90/0x90 [ 83.275607] [] ? get_futex_key_refs.isra.9+0xa0/0xa0 [ 83.275614] [] ? task_has_security+0x130/0x270 [ 83.275620] [] vmalloc+0x5b/0x70 [ 83.275627] [] ? sel_write_load+0x130/0xff0 [ 83.275633] [] sel_write_load+0x130/0xff0 [ 83.275639] [] ? hash_futex+0x210/0x210 [ 83.275646] [] ? sel_read_bool+0x250/0x250 [ 83.275653] [] ? do_sys_open+0x254/0x660 2018/03/17 15:51:03 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)) 2018/03/17 15:51:03 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) socket$nl_netfilter(0x10, 0x3, 0xc) getpgrp(r1) 2018/03/17 15:51:03 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0xfff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) 2018/03/17 15:51:03 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x10001, 0x100000000}, 'port1\x00', 0x20, 0x8000c, 0x124, 0x401, 0xa9b8, 0x1, 0x9, 0x0, 0x1, 0x76f}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='ip6_vti0\x00') sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/17 15:51:03 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)="6e6774272bcb21696c7465733600") flock(r0, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) flock(r0, 0x1) preadv(r1, &(0x7f0000fc5fc0)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x0) [ 83.275660] [] ? SyS_openat+0x30/0x40 [ 83.275668] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.275674] [] ? do_futex+0x3f4/0x15d0 [ 83.275681] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.275687] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.275694] [] ? sel_read_bool+0x250/0x250 [ 83.275701] [] __vfs_write+0x103/0x450 [ 83.275708] [] ? __vfs_read+0x440/0x440 [ 83.275714] [] ? __fdget_pos+0x9f/0xc0 [ 83.275719] [] ? vfs_write+0x3de/0x530 [ 83.275727] [] ? check_preemption_disabled+0x3b/0x200 [ 83.275735] [] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 83.275741] [] ? __sb_start_write+0x14a/0x310 [ 83.275747] [] vfs_write+0x18a/0x530 [ 83.275752] [] SyS_write+0xd9/0x1b0 [ 83.275758] [] ? SyS_read+0x1b0/0x1b0 [ 83.275764] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 83.275773] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 83.275775] Mem-Info: [ 83.275792] active_anon:56325 inactive_anon:44 isolated_anon:0 [ 83.275792] active_file:3671 inactive_file:8427 isolated_file:0 [ 83.275792] unevictable:0 dirty:54 writeback:0 unstable:0 [ 83.275792] slab_reclaimable:6582 slab_unreclaimable:59443 [ 83.275792] mapped:24256 shmem:181 pagetables:698 bounce:0 [ 83.275792] free:1470447 free_pcp:530 free_cma:0 [ 83.275814] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 83.275822] lowmem_reserve[]: 0 2911 6411 6411 [ 83.275858] DMA32 free:2662220kB min:30608kB low:38260kB high:45912kB active_anon:101224kB inactive_anon:64kB active_file:5628kB inactive_file:15592kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:144kB writeback:0kB mapped:48244kB shmem:532kB slab_reclaimable:12280kB slab_unreclaimable:110348kB kernel_stack:1952kB pagetables:1244kB unstable:0kB bounce:0kB free_pcp:1152kB local_pcp:524kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 83.275866] lowmem_reserve[]: 0 0 3500 3500 [ 83.275892] Normal free:3203664kB min:36808kB low:46008kB high:55212kB active_anon:124076kB inactive_anon:112kB active_file:9056kB inactive_file:18116kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:72kB writeback:0kB mapped:48780kB shmem:192kB slab_reclaimable:14048kB slab_unreclaimable:127424kB kernel_stack:4256kB pagetables:1548kB unstable:0kB bounce:0kB free_pcp:968kB local_pcp:628kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 83.275900] lowmem_reserve[]: 0 0 0 0 [ 83.275934] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 83.275970] DMA32: 365*4kB (UME) 181*8kB (UME) 133*16kB (UME) 78*32kB (UME) 34*64kB (UME) 22*128kB (UME) 16*256kB (UM) 11*512kB (ME) 20*1024kB (UME) 7*2048kB (ME) 636*4096kB (M) = 2662124kB [ 83.276005] Normal: 532*4kB (UME) 223*8kB (UME) 141*16kB (UME) 65*32kB (UME) 119*64kB (UM) 48*128kB (UME) 22*256kB (UME) 19*512kB (UME) 30*1024kB (ME) 1*2048kB (M) 765*4096kB (UM) = 3203576kB [ 83.276010] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 83.276012] 12278 total pagecache pages [ 83.276014] 0 pages in swap cache [ 83.276018] Swap cache stats: add 0, delete 0, find 0/0 [ 83.276020] Free swap = 0kB [ 83.276021] Total swap = 0kB [ 83.276023] 1965969 pages RAM [ 83.276025] 0 pages HighMem/MovableOnly [ 83.276027] 320145 pages reserved [ 83.277184] vmalloc: allocation failure: 0 bytes [ 83.277188] syz-executor1: page allocation failure: order:0, mode:0x24000c2 [ 83.277194] CPU: 1 PID: 9634 Comm: syz-executor1 Not tainted 4.4.120-gd63fdf6 #28 [ 83.277197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.277206] 0000000000000000 463f067b4bddd634 ffff8801c05af938 ffffffff81d0408d [ 83.277214] 1ffff100380b5f2a ffff8801d8af1800 00000000024000c2 0000000000000000 [ 83.277221] 0000000000000001 ffff8801c05afa48 ffffffff81431059 ffffffff838ac620 [ 83.277223] Call Trace: [ 83.277232] [] dump_stack+0xc1/0x124 [ 83.277240] [] warn_alloc_failed+0x1d9/0x240 [ 83.277246] [] ? zone_watermark_ok_safe+0x290/0x290 [ 83.277254] [] ? sel_read_bool+0x250/0x250 [ 83.277261] [] __vmalloc_node_range+0x41d/0x630 [ 83.277268] [] ? sel_read_avc_hash_stats+0x90/0x90 [ 83.277275] [] ? get_futex_key_refs.isra.9+0xa0/0xa0 [ 83.277282] [] ? task_has_security+0x130/0x270 [ 83.277287] [] vmalloc+0x5b/0x70 [ 83.277294] [] ? sel_write_load+0x130/0xff0 [ 83.277301] [] sel_write_load+0x130/0xff0 [ 83.277306] [] ? hash_futex+0x210/0x210 [ 83.277313] [] ? sel_read_bool+0x250/0x250 [ 83.277320] [] ? do_sys_open+0x254/0x660 [ 83.277326] [] ? SyS_openat+0x30/0x40 [ 83.277333] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.277339] [] ? do_futex+0x3f4/0x15d0 [ 83.277345] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.277352] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.277359] [] ? sel_read_bool+0x250/0x250 [ 83.277365] [] __vfs_write+0x103/0x450 [ 83.277372] [] ? __vfs_read+0x440/0x440 [ 83.277378] [] ? __fdget_pos+0x9f/0xc0 [ 83.277384] [] ? vfs_write+0x3de/0x530 [ 83.277391] [] ? check_preemption_disabled+0x3b/0x200 [ 83.277398] [] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 83.277404] [] ? __sb_start_write+0x14a/0x310 [ 83.277410] [] vfs_write+0x18a/0x530 [ 83.277415] [] SyS_write+0xd9/0x1b0 [ 83.277420] [] ? SyS_read+0x1b0/0x1b0 [ 83.277427] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 83.277434] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 83.277436] Mem-Info: [ 83.277451] active_anon:56325 inactive_anon:44 isolated_anon:0 [ 83.277451] active_file:3671 inactive_file:8427 isolated_file:0 [ 83.277451] unevictable:0 dirty:54 writeback:0 unstable:0 [ 83.277451] slab_reclaimable:6582 slab_unreclaimable:59443 [ 83.277451] mapped:24256 shmem:181 pagetables:698 bounce:0 [ 83.277451] free:1470447 free_pcp:530 free_cma:0 [ 83.277471] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 83.277479] lowmem_reserve[]: 0 2911 6411 6411 [ 83.277501] DMA32 free:2662220kB min:30608kB low:38260kB high:45912kB active_anon:101224kB inactive_anon:64kB active_file:5628kB inactive_file:15592kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:144kB writeback:0kB mapped:48244kB shmem:532kB slab_reclaimable:12280kB slab_unreclaimable:110348kB kernel_stack:1952kB pagetables:1244kB unstable:0kB bounce:0kB free_pcp:1152kB local_pcp:524kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 83.277508] lowmem_reserve[]: 0 0 3500 3500 [ 83.277531] Normal free:3203664kB min:36808kB low:46008kB high:55212kB active_anon:124076kB inactive_anon:112kB active_file:9056kB inactive_file:18116kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:72kB writeback:0kB mapped:48780kB shmem:192kB slab_reclaimable:14048kB slab_unreclaimable:127424kB kernel_stack:4256kB pagetables:1548kB unstable:0kB bounce:0kB free_pcp:968kB local_pcp:628kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 83.277537] lowmem_reserve[]: 0 0 0 0 [ 83.277566] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 83.277601] DMA32: 365*4kB (UME) 181*8kB (UME) 133*16kB (UME) 78*32kB (UME) 34*64kB (UME) 22*128kB (UME) 16*256kB (UM) 11*512kB (ME) 20*1024kB (UME) 7*2048kB (ME) 636*4096kB (M) = 2662124kB [ 83.277634] Normal: 532*4kB (UME) 223*8kB (UME) 141*16kB (UME) 65*32kB (UME) 119*64kB (UM) 48*128kB (UME) 22*256kB (UME) 19*512kB (UME) 30*1024kB (ME) 1*2048kB (M) 765*4096kB (UM) = 3203576kB [ 83.277639] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 83.277641] 12278 total pagecache pages [ 83.277643] 0 pages in swap cache [ 83.277646] Swap cache stats: add 0, delete 0, find 0/0 [ 83.277648] Free swap = 0kB [ 83.277650] Total swap = 0kB [ 83.277652] 1965969 pages RAM [ 83.277653] 0 pages HighMem/MovableOnly [ 83.277655] 320145 pages reserved [ 84.310980] caller is __this_cpu_preempt_check+0x1c/0x20 [ 84.316406] CPU: 0 PID: 9635 Comm: syz-executor4 Not tainted 4.4.120-gd63fdf6 #28 [ 84.323993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.333318] 0000000000000000 d546ae03c3705db0 ffff8801d8707480 ffffffff81d0408d [ 84.341283] 0000000000000000 ffffffff839fe5a0 ffffffff83d0be20 ffff8801c8ba9800 [ 84.349248] 0000000000000003 ffff8801d87074c0 ffffffff81d63fe4 ffff8801d87074d8 [ 84.357211] Call Trace: [ 84.359769] [] dump_stack+0xc1/0x124 [ 84.365100] [] check_preemption_disabled+0x1d4/0x200 [ 84.371822] [] __this_cpu_preempt_check+0x1c/0x20 [ 84.378283] [] ipcomp_init_state+0x188/0x980 [ 84.384310] [] ipcomp4_init_state+0xb0/0x7d0 [ 84.390334] [] __xfrm_init_state+0x3e7/0xb30 [ 84.396360] [] xfrm_add_sa+0x1916/0x2e40 [ 84.402040] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 84.408848] [] ? nla_parse+0x213/0x260 [ 84.414354] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 84.421162] [] xfrm_user_rcv_msg+0x41c/0x6b0 [ 84.427187] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 84.433213] [] ? ksize+0x92/0xf0 [ 84.438201] [] ? avc_has_perm_noaudit+0x460/0x460 [ 84.444667] [] netlink_rcv_skb+0x13e/0x370 [ 84.450521] [] ? xfrm_dump_sa_done+0xa0/0xa0 [ 84.456550] [] xfrm_netlink_rcv+0x6f/0x90 [ 84.462316] [] netlink_unicast+0x522/0x760 [ 84.468167] [] ? netlink_unicast+0x44f/0x760 [ 84.474194] [] ? netlink_attachskb+0x6c0/0x6c0 [ 84.480407] [] netlink_sendmsg+0x8e8/0xc50 [ 84.486260] [] ? netlink_unicast+0x760/0x760 [ 84.492289] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 84.498750] [] ? security_socket_sendmsg+0x89/0xb0 [ 84.505301] [] ? netlink_unicast+0x760/0x760 [ 84.511327] [] sock_sendmsg+0xca/0x110 [ 84.516845] [] ___sys_sendmsg+0x6c1/0x7c0 [ 84.522612] [] ? copy_msghdr_from_user+0x550/0x550 [ 84.529163] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 84.536148] [] ? __fget+0x47/0x3b0 [ 84.541308] [] ? __fget+0x213/0x3b0 [ 84.546552] [] ? __fget+0x23a/0x3b0 [ 84.551796] [] ? __fget+0x47/0x3b0 [ 84.556956] [] ? __fget_light+0xa3/0x1e0 [ 84.562636] [] ? __fdget+0x18/0x20 [ 84.567795] [] __sys_sendmsg+0xd3/0x190 [ 84.573390] [] ? SyS_shutdown+0x1b0/0x1b0