Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 21.166154] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 25.729463] random: sshd: uninitialized urandom read (32 bytes read, 42 bits of entropy available) [ 26.148944] random: sshd: uninitialized urandom read (32 bytes read, 42 bits of entropy available) [ 27.168151] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.27' (ECDSA) to the list of known hosts. 2018/03/22 03:09:36 fuzzer started 2018/03/22 03:09:36 dialing manager at 10.128.0.26:33005 [ 37.688162] audit: type=1400 audit(1521688181.093:5): avc: denied { create } for pid=3791 comm="syz-fuzzer" 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 2018/03/22 03:09:41 kcov=true, comps=false 2018/03/22 03:09:43 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200102, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x20}) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'vcan0\x00', 0x20}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x7, 0x4) linkat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00', 0x1400) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0xc) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000002c0)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000300), &(0x7f0000000340)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e22, 0x5, @empty, 0x28e}, {0xa, 0x4e22, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f}, 0x3ff, [0x77, 0x6, 0x80000000, 0x1, 0x1, 0x4b365ff8, 0x5, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000400)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r2, 0x9, 0x0, 0xffffffffb584fc1f, 0x2, 0x8}, 0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r3, 0x2, 0x2, 0x20, 0x7, 0x4}, 0x14) getpeername$netrom(r0, &(0x7f0000000500), &(0x7f0000000540)=0x10) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000580)=""/152) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000640)={r3, 0xddce, 0xe4, "80cf949a9b5b6cb68cc87f8f26b9337cd1782a3fb37990187eeee751b29ec095d5863d184c2f59239839fdf0b4d59546e2bde226ec2ddbb12340f1df8affacf25636732607f34da4fb0441a04a854c43c2f5824a08b3ff746c6087d0554ba2e90d25fce93e8fdaf8c7184b75f72a2b77c7440b2072e8216a07e7217312e91e39849614cf7f0174d9743504824b4af0246a6d6ab95762e602c58ff8751cd2ac398cc7ecb35caec338b8878fba5f378a3ac2e8a6ee40a6929585a3c308b2657a87fe74679c546fd91e08eb18f67403e5b5076dfbf55b46bf151713ad411c6d139989cbdbed"}, 0xec) r4 = request_key(&(0x7f0000000740)='blacklist\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000007c0)='/dev/sequencer2\x00', 0xfffffffffffffffc) keyctl$read(0xb, r4, &(0x7f0000000800)=""/4096, 0x1000) fcntl$notify(r0, 0x402, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001800)={'syzkaller1\x00', 0x2000}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001840), &(0x7f0000001880)=0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000018c0)={'ifb0\x00'}) shutdown(r0, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/checkreqprot\x00', 0x42000, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000001940)={r2, 0x10001, 0x80000001}, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001980)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000019c0)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e20}}}, 0x84) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001b40)={0x9, &(0x7f0000001ac0)=[{0x1, 0x101, 0x2, 0x70ea}, {0x3ff, 0x2, 0x43a9f85a, 0x1}, {0x7fff, 0x10001, 0x7, 0x4}, {0x10001, 0x9, 0x1000, 0x3}, {0x1, 0xc6, 0x3, 0x9}, {0x5f23789d, 0x0, 0x2, 0x401}, {0x8, 0x100000001, 0x1, 0xd035}, {0x9, 0x27308f45, 0x100000001}, {0x7, 0x7, 0xfffffffffffffffd, 0x2}]}) 2018/03/22 03:09:43 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) pselect6(0x40, &(0x7f0000000080)={0xff, 0x246, 0x1, 0xb3e, 0x59, 0xef2, 0xffffffff00000000, 0x200}, &(0x7f00000000c0)={0x3, 0x1, 0x3, 0x7, 0x20, 0x3, 0x3, 0x4}, &(0x7f0000000100)={0x7fff, 0x8, 0x80000000, 0x1, 0x28, 0x2, 0x5, 0x5}, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f00000001c0)={&(0x7f0000000180)={0x1000}, 0x8}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x4b, "b94459ba4fe1eced1b6cca81c67f115c910da318715ca7f9ecf7f9fda06a2f7ee2b1feea8a82c2025ae21fb922dda76eb0ad37cc4d58a3f1dc7c398cf11f9bbceef51d7e39d66814cc3417"}, &(0x7f0000000280)=0x53) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r1, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1}, 0x8) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000380)={0x200, @time={r2, r3+30000000}, 0x1, {0x4, 0x4}, 0x5, 0x1, 0x9}) ioctl$VT_ACTIVATE(r0, 0x5606, 0x9) r4 = timerfd_create(0x7, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400)={0x9}, 0x4) write$evdev(r0, &(0x7f0000000440)=[{{0x0, 0x2710}, 0x7, 0x2, 0x8}, {{0x77359400}, 0x1, 0x8, 0x1ffb}, {{0x0, 0x7530}, 0x6, 0x8, 0x5833fa90}, {{}, 0x4, 0x1, 0x3}], 0x60) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000004c0)=""/241) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000005c0)) nanosleep(&(0x7f0000000600)={0x0, 0x1c9c380}, &(0x7f0000000640)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000680), &(0x7f00000006c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000700)={0xc8e, 0x4, 0x7, 0x5, r1}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000780)={r5, 0xdd}, 0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/relabel\x00', 0x2, 0x0) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000840)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x80000400}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x40, r6, 0x800, 0x70bd2b, 0x25dfdbfe, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x80) r7 = openat(r0, &(0x7f0000000940)='./file0\x00', 0x541200, 0x1a3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000980)={r5}, &(0x7f00000009c0)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000a00)={0x2, 0x0, 0x10000, 0x70}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000a40)={r8, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000a80)={0x8, 0x28000000}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000ac0)={0x1, 0x2, 0x9}) ioctl$KDSETLED(r7, 0x4b32, 0x6) getpeername$netlink(r0, &(0x7f0000000b00), &(0x7f0000000b40)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000000b80), &(0x7f0000000bc0)=0xb) 2018/03/22 03:09:43 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x10001) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xc}, 0x80000001}, {0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1ff}, 0x80000000, [0x4d7b, 0x9, 0x81, 0x8, 0x8, 0xef, 0x0, 0x1]}, 0x5c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9832}, {0xa, 0x4e22, 0x6}, 0x26, [0x400, 0x7, 0x3, 0x4, 0x80000000, 0x3, 0x5, 0x8]}, 0x5c) accept$packet(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000014c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001500)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001540)={@loopback={0x0, 0x1}, 0x71, r1}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001580), &(0x7f00000015c0)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001600)='/proc/self/net/pfkey\x00', 0x454000, 0x0) read$eventfd(r2, &(0x7f0000001640), 0x8) getsockname$inet6(r2, &(0x7f0000001680)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f00000016c0)=0x1c) accept$nfc_llcp(r2, &(0x7f0000001700), &(0x7f0000001780)=0x60) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00000017c0)={@local, @dev}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001840), &(0x7f0000001880)=0x4) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x9fd) r3 = add_key(&(0x7f00000018c0)='cifs.idmap\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000001940)=""/116, 0x74) clock_gettime(0x0, &(0x7f00000019c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000001a00)={r4, r5/1000+10000}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001b40)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001b80)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0xffffffffffff0000, 0x4e24, 0x0, 0xa, 0x80, 0x80, 0x25, r1, r6}, {0x0, 0x5608, 0x4, 0x400, 0x4, 0x6, 0x1, 0x6}, {0x9, 0x0, 0x0, 0x3ff}, 0x8, 0x6e6bb3, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3501, 0x1, 0x1, 0xfffffffffffffffc, 0x4, 0x81, 0x7}}, 0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001c80)={0x0, 0x7}, &(0x7f0000001cc0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001d00)={r7, 0xa0, "2d4f6e630547a4212e555266671f46bf37a32a7beea00f60110adb64954dfd8c5e3dddb9846b5bff68491f1c802a1f8faa195d73381e12ff4d5e08177a4d7d66606f5fd94d70a75b9a391c92e5bdacc029201a75648f59516b9ef32a445d272e739d0408567257e0f46d5cf5e4cfe2cbec1b08f1184cf5544f0c15a2eacc85c2601df546959cfed3fdd46d920e615b2770029ec1b76c698ec81686a78268d193"}, &(0x7f0000001dc0)=0xa8) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000001e00)=""/168) getsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000001ec0), &(0x7f0000001f00)=0x4) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000001f40)) keyctl$get_security(0x11, r3, &(0x7f0000001f80)=""/139, 0x8b) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000002040)=0x728d, 0x4) times(&(0x7f0000002080)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000020c0)={r8, 0x7b85a968}, &(0x7f0000002100)=0x8) 2018/03/22 03:09:43 executing program 2: getcwd(&(0x7f0000000000)=""/27, 0x1b) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x4, 0x81, 0x62, 0x1000, 0xdb3, 0x6b}) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x101400, 0x10) ioctl$KDSETLED(r1, 0x4b32, 0x8001) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) r3 = getuid() fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) getpeername$inet(r1, &(0x7f00000002c0)={0x0, 0x0, @loopback}, &(0x7f0000000300)=0x10) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x4) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) waitid(0x0, r5, 0x0, 0x2, &(0x7f0000000400)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000004c0)={0x3f, 0x286ec16a, 0x8, 0x2, 0x2, 0x100000001, 0x9, 0xc000000000000, 0x7, 0x18, 0x7}, 0xb) poll(&(0x7f0000000500)=[{r0, 0x48}, {r0, 0x200}, {r0, 0x4020}, {r1}, {r0, 0x100}], 0x5, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000540)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x6c) r6 = openat(r1, &(0x7f00000005c0)='./file0\x00', 0x400000, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000600)={0x1, 0x0, 0x3, 0xcd9}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000640)={0x7fffffff, r7}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000680)={0x1ff, 0x1, 'client0\x00', 0x2, "bfced7fd69d72fce", "04a1bcb781412021646fdae519a2c1fb892d480c3ad07c92b994949abe20a2e5", 0x4, 0xe7}) preadv(r6, &(0x7f0000000980)=[{&(0x7f0000000740)=""/195, 0xc3}, {&(0x7f0000000840)=""/17, 0x11}, {&(0x7f0000000880)=""/224, 0xe0}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000a40)={0x0, 0x1f}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000ac0)={r8, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000b80)=0x84) r9 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r9, 0x401845ef, &(0x7f0000000c00)={0x5, 0x200, 0x37, 0xdf6e, 0x100000000, 0x4}) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/vga_arbiter\x00', 0x84000, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r10, 0x84, 0x1f, &(0x7f0000000c80)={r8, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x171a, 0x400}, 0x90) getuid() 2018/03/22 03:09:43 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)=""/76, &(0x7f0000000180)=0x4c) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0xb0, "1302760e5b5bedb2a704dc86c229680072894fb203672f8514220a3efb115734fd3cfa77cc579cc17294c9079ee12688c901d2cc84ff3101a448e4fcb784100dfa9433300ecb6142133eb70036fcac4ed8b107ebecd230dcc53ca0e1c8eff55caf692856a6969a7c8ba2a563ea074a33230a2444938de302b5455b29c822e7345b051eebfc0a242c41b53eedfa655186c36b644c79df1a06f3d4aa51f9e5678a285c1b9f4e063445452917325a472777"}, &(0x7f00000002c0)=0xd4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0xffffffff, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000340)={r1, 0x3f}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000380)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vcan0\x00'}}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000003c0)="5e49fbdb535c81132fea166de95b870aa9260673e46a9ef48ffac66a4b3d4a283c89625e4ca6490276b23c17fafe0f35eba2750e402966475c258646d4fc89f9645ec2f3fd062104d29aef82ac124d4447c16324bce6469da29577b9c8a029f95358cf8354a84b879c14") ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000440)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4c, {0x2, 0x4e23, @loopback=0x7f000001}, 'syzkaller0\x00'}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f00000004c0)=""/60, &(0x7f0000000500)=0x3c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000005c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000600)={r4, 0x1}) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000680)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x2c, r5, 0x902, 0x70bd29, 0x25dfdbfe, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1d}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4801}, 0x4040000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000780)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000007c0)=0x0) tgkill(r6, r7, 0x1a) getpriority(0x3, r6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000800)={0x0, 0x2c, "757d0c2657834a15852e9a28d0011108b9dca24d6bf0dd1fa35ebcff933f514e2ed81b503cfcc9662bde415b"}, &(0x7f0000000840)=0x34) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000880)={r8, 0x5}, &(0x7f00000008c0)=0x8) ioctl$TUNSETLINK(r3, 0x400454cd, 0x0) r9 = accept$nfc_llcp(r2, &(0x7f0000000900), &(0x7f0000000980)=0x60) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000009c0)=0x9b) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000a00)={r8, 0x2}, &(0x7f0000000a40)=0x8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000a80)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) getsockname$ax25(r3, &(0x7f0000000ac0), &(0x7f0000000b00)=0x10) recvmmsg(r9, &(0x7f0000004500)=[{{&(0x7f0000000b40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000bc0)=""/208, 0xd0}, {&(0x7f0000000cc0)=""/197, 0xc5}], 0x2, &(0x7f0000000e00)=""/101, 0x65, 0x9}, 0x9}, {{&(0x7f0000000e80)=@ethernet, 0x80, &(0x7f0000001000)=[{&(0x7f0000000f00)=""/214, 0xd6}], 0x1, &(0x7f0000001040)=""/4096, 0x1000, 0x4}, 0x7fffffff}, {{&(0x7f0000002040)=@nfc_llcp, 0x80, &(0x7f0000002100)=[{&(0x7f00000020c0)}], 0x1, &(0x7f0000002140)=""/4096, 0x1000, 0x7}, 0x40}, {{&(0x7f0000003140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000033c0)=[{&(0x7f00000031c0)=""/104, 0x68}, {&(0x7f0000003240)=""/176, 0xb0}, {&(0x7f0000003300)=""/88, 0x58}, {&(0x7f0000003380)=""/24, 0x18}], 0x4, &(0x7f0000003400)=""/20, 0x14, 0x9b1}, 0x7ff}, {{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000003440)=""/35, 0x23}, {&(0x7f0000003480)=""/4096, 0x1000}], 0x2, &(0x7f00000044c0)=""/39, 0x27, 0x6}, 0x10001}], 0x5, 0x40000000, &(0x7f0000004640)) r11 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004680)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr=0x5, 0x4e24, 0x0, 0x4e20, 0x0, 0xa, 0x80, 0x80, 0x7e, r10, r11}, {0xa67, 0x2, 0xf79, 0x0, 0x8, 0x3ff, 0x8}, {0x0, 0x8, 0x10001, 0x850d}, 0x5, 0x6e6bbb, 0x1, 0x1, 0x1, 0x3}, {{@in6, 0x4d6}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x5, 0x4, 0x1, 0xfffffffffffffdf7}}, 0xe8) 2018/03/22 03:09:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x8, 0x2, 0x7, 0x3, 0x5}) r1 = socket$inet6(0xa, 0x80000, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x0, 0x7, [0xf29c, 0x0, 0x7fffffff, 0x9, 0x3, 0x0, 0xf3a]}, &(0x7f00000000c0)=0x16) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x9}, 0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000140)={@local}, &(0x7f0000000180)=0x14) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) sendto$llc(r3, &(0x7f0000000200)="0b1faf9f8f66352a1b31b4199be36641e45c67c3fc7c6855f6f095b25ad0b773dcb40369f541175d90b3c12073c51e4932a5b5e95a3b2bf58640d86441a98f347a209d73c360b75db601b357e568ce9fc6aa667bfe7e138e25473ee5228112a0553576f4227fa6072afe2c3efa25a5192c8cd8f657545539440cd0612f90e688060c24ee55be6c6cbfcb3241c6144b685aea0bc96676b3f3741227c7ca1c96cabc1c8c8436a35ff610f9761486068a642b66ea38340ca0a0372941b52dfb2865bd579e0e", 0xc4, 0x4000000, &(0x7f0000000300)={0x1a, 0x30e, 0x8, 0xa2, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000340)={0x2, 0x683, 0x12d2, 0x1f, 0x5, 0x1000}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000380)={0x5, 0x8, 0x7, 0x2, 0x9}) r4 = socket(0x8, 0xd894bbb5d3ed071b, 0x1f) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00000003c0)="9fb70dd0580d5cd47b105c1e2bb762f853ccf7d283925ed0b3b0c02fed65e7ff8d97c5b2e80e7a3c97b64ed36cf7f61a594241193713acd0886f34e287a0609a5867269106d5b1b56576f89a4b3c9315ce9f2bb6f52daf170dce02c75cce55f7b8e08b8d61a7447d94041938e3327b6a9eae05ebecdefdd123d35fcf265cb8c670d90805106207979a35693e26839c39b3d3d6674fd91f15a512c442a0090cb69f7e3c28", 0xa4) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x0) getsockname$unix(r4, &(0x7f0000000480), &(0x7f0000000500)=0x6e) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000005c0)=""/4096) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000015c0)={0x0, 0x8204, 0x2, 0x7ff, r2}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001600)={r2, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xe71e}}}, &(0x7f00000016c0)=0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000001700)={{0xa, 0x4e22, 0xcdd, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffc66f}, {0xa, 0x4e24, 0xffffffff, @loopback={0x0, 0x1}, 0xc36b}, 0x400, [0x401, 0x7, 0x7, 0x4, 0x4, 0x640b, 0x0, 0x5]}, 0x5c) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001780)={0xadc, 0x8001, 0xffffffffffffff81, 0x100000001, 0xff, 0x100000001, 0xbba, 0x0, 0xf07, 0x5da, 0x1, 0x5}) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000017c0)={r5, 0x6}, &(0x7f0000001800)=0x8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001840)={{{@in6, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001940)=0xe8) getgroups(0x5, &(0x7f0000001980)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$TUNSETGROUP(r3, 0x400454ce, r6) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000001a40)={{0x40, 0x7f}, 'port0\x00', 0x65, 0x10000, 0x9, 0x2, 0x0, 0x301f, 0x1a54, 0x0, 0x4, 0x400}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001b00)) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000002180)={0x8, &(0x7f0000001b40)=""/141, &(0x7f00000020c0)=[{0x3f, 0xdb, 0x3, &(0x7f0000001c00)=""/219}, {0x7, 0x1c, 0x7, &(0x7f0000001d00)=""/28}, {0x7, 0xff, 0x4, &(0x7f0000001d40)=""/255}, {0x51, 0x4a, 0x7, &(0x7f0000001e40)=""/74}, {0x81, 0xba, 0x10, &(0x7f0000001ec0)=""/186}, {0x0, 0x34, 0x5e9, &(0x7f0000001f80)=""/52}, {0x8e, 0xb7, 0x1, &(0x7f0000001fc0)=""/183}, {0x5, 0x19, 0xdb3, &(0x7f0000002080)=""/25}]}) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/03/22 03:09:43 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x600, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x2, 0xd, 0x10, 0xc, "17bddccce70ba4143f5f99fefb80d19a4705b2705966ea84b61cf9f9abafe68707e22cf45411bcd31e72a477071287196fc22f0ec450d9ca1b7259246a59a22e", "fb4a0f646e7b83aa1844bd208d80fbb4434651b1a8135cb1c111e6a818902c94", [0x3f, 0x28000000]}) r1 = dup2(r0, r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0xa000, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x4, [0x80, 0x6, 0x1e5ae0000, 0x7ff]}, &(0x7f00000001c0)=0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000200)={'teql0\x00', 0x4}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x5) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1, 0xfffffffffffffff7, 0x15, 0x3981, 0x6, 0x10001, 0xffff, {0x0, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x2}}, 0x91, 0xa, 0x4, 0x80000000, 0x1000}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000340)={r4}, &(0x7f0000000380)=0x8) r5 = fcntl$getown(r0, 0x9) process_vm_writev(r5, &(0x7f00000019c0)=[{&(0x7f00000003c0)=""/136, 0x88}, {&(0x7f0000000480)=""/223, 0xdf}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/11, 0xb}, {&(0x7f00000015c0)=""/161, 0xa1}, {&(0x7f0000001680)=""/147, 0x93}, {&(0x7f0000001740)=""/238, 0xee}, {&(0x7f0000001840)=""/148, 0x94}, {&(0x7f0000001900)=""/94, 0x5e}, {&(0x7f0000001980)=""/58, 0x3a}], 0xa, &(0x7f0000003080)=[{&(0x7f0000001a80)}, {&(0x7f0000001ac0)=""/75, 0x4b}, {&(0x7f0000001b40)=""/64, 0x40}, {&(0x7f0000001b80)=""/238, 0xee}, {&(0x7f0000001c80)=""/246, 0xf6}, {&(0x7f0000001d80)=""/192, 0xc0}, {&(0x7f0000001e40)=""/220, 0xdc}, {&(0x7f0000001f40)=""/163, 0xa3}, {&(0x7f0000002000)=""/120, 0x78}, {&(0x7f0000002080)=""/4096, 0x1000}], 0xa, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003140)) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000003180)={0xa3c, {{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff4133}}, {{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}}, 0x108) fchdir(r3) pipe(&(0x7f00000032c0)={0xffffffffffffffff, 0xffffffffffffffff}) tkill(r5, 0x2) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003300)={r4, 0x4}, 0x8) connect$ipx(r2, &(0x7f0000003340)={0x4, 0x1, 0x3, "cfb35827c44a", 0xad}, 0x10) lstat(&(0x7f0000003500)='./file0\x00', &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r6, &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getuid() fstat(r2, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = open(&(0x7f00000036c0)='./file0\x00', 0x4000, 0x41) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003700)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000003800)=0xe8) r14 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003840)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000003940)=0xe8) fstat(r6, &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003a00)='./file0\x00', &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() r19 = getuid() stat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000003e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003f00)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000004000)=0xe8) r22 = getegid() r23 = getuid() getresgid(&(0x7f0000004040)=0x0, &(0x7f0000004080), &(0x7f00000040c0)) getresuid(&(0x7f0000004100), &(0x7f0000004140), &(0x7f0000004180)=0x0) r26 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000041c0)={0x0, 0x0}, &(0x7f0000004200)=0xc) r28 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004800)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000004900)=0xe8) stat(&(0x7f0000004940)='./file0\x00', &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004a00)={0x0, 0x0}, &(0x7f0000004a40)=0xc) getgroups(0x6, &(0x7f0000004a80)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r2, &(0x7f0000004fc0)=[{&(0x7f0000003380)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000034c0)=[{&(0x7f0000003400)="6cba1b6e9a95baa6a21d5ed9bc83539d5be744ce5bf16fd6f97ad3ee5948488d7827152b6db5fbca036e3fdef00d6b6a73372b252ef1d4274d7e02bdc5a8346decf337a21aebd00b7eec96e4002de4f3388a8aac04141b48ed4fae86126e13ef301819e18682f0f6c806", 0x6a}, {&(0x7f0000003480)}], 0x2, &(0x7f0000003ac0)=[@rights={0x20, 0x1, 0x1, [r3, r1, r2, r6]}, @cred={0x20, 0x1, 0x2, r5, r8, r9}, @rights={0x18, 0x1, 0x1, [r7]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r6, r0, r6, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r12, r3]}, @cred={0x20, 0x1, 0x2, r5, r13, r14}, @cred={0x20, 0x1, 0x2, r5, r15, r16}, @cred={0x20, 0x1, 0x2, r5, r17, r18}], 0x128, 0x1}, {&(0x7f0000003c00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003e00)=[{&(0x7f0000003c80)="71f928cd79f08f9a9d860e7a1510372a03a3328aa986a5029f439f7fe27e37556b92b03c93f885dad3981ad47d75f568e59b70f9c7bc37d68484be13756dbbd5a067edc85fb6ffd66053a463af482956a19207", 0x53}, {&(0x7f0000003d00)="aabb155a2161698f4a5e80d91b33f2fbb95e391c557f38cfa2954b539328c3f2fe7365a56876b28c7a99d751bb84e617fb5f2c4a470dd77fbdcf1190cd2176eb28", 0x41}, {&(0x7f0000003d80)="69af9834f05dfa6a09bc3c035163abcb4bb65539eb763c35", 0x18}, {&(0x7f0000003dc0)="44683917eee54bed4aa09910df059f", 0xf}], 0x4, &(0x7f0000004240)=[@rights={0x38, 0x1, 0x1, [r2, r1, r6, r1, r2, r2, r3, r6, r6]}, @cred={0x20, 0x1, 0x2, r5, r19, r20}, @cred={0x20, 0x1, 0x2, r5, r21, r22}, @cred={0x20, 0x1, 0x2, r5, r23, r24}, @cred={0x20, 0x1, 0x2, r5, r25, r26}, @cred={0x20, 0x1, 0x2, r5, r27, r28}], 0xd8, 0x1}, {&(0x7f0000004340)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000004780)=[{&(0x7f00000043c0)="3ba7e359861265d787e6c9d0711dca547b92d8acc5c97837fa470f34e8f263b5a8769f196788fa1b9937eb5d7c7c0b", 0x2f}, {&(0x7f0000004400)="eb515fe1cb172ab67ab7d3", 0xb}, {&(0x7f0000004440)="3d2ccd2d972e304627d4054d350bae7f5cef0b11a1859229cee82471397105d6432b434d9e5f33fd4c1864cef9c81dfe38b1b15b6696bf85b750b0fc8d81077c3e85498fde056131", 0x48}, {&(0x7f00000044c0)="e9c854a85f45856d793bddd01d1223d21ffea1d336950a716a7854efbbb7709149ed67dccbb5628cd0503d08df12de35b7dd9620de6af735c32413698a37a795f45beeb55b7cbd7c1c9d28534cbb66731a4f3b102ff4583280fa1a2352619e921ecc44429c1ec02daa0ab91622d45da29452e20a3ded8c0f6f876dc8b722391c38b24efc1e347917cebb896291db7df787c3", 0x92}, {&(0x7f0000004580)="564bf1636f50104ea22daf14a7f30ecb6cbe76e873bbeb0dd53c2862086196a15c52dd5ef96f9a9989386daa311bbb618e2da25f8e37bde18db0204307f749ee6ae79bb26e44e1441add7d6211e76338e46a7caba1f6d919f90b4f079d4be6f5274a487fbe89da2365d015847226e7b6dd1fe6ee1e7d803bffcc3bc6cfed19b7532a903bc3b327540d528c32178837b8c21ce0f7bc0b1264cfc0577a538be86ccb3b0f8fbcc7a8966f95e5cde0f3c69bd3a50e7cfdcc166fa2dddb6b3d35972435", 0xc1}, {&(0x7f0000004680)="f775b4b771168b33a50babd220dce76cebb9e432cbb8d708ee9b2a2692d8c52445cbdca879257f87a8593f73f957b4cbf8f16f7159d369202b18b38585fbeb4d44c8233636e5366fc67a456c772c1351e92a7bf9b51215975275c021447496cc9e871d9f6bf87da8adca220fe990e6b3eab6b1ee92cf023d954fa894ed3b625cde07729143f3f288a829d0c8ba0c353c174447f1a60d931477a9201c4c2a481f2421411041a1f326e83f88a86271339f546a10e9bcef7dfacbfe29fa00fe1b4cb31cb5", 0xc3}], 0x6, &(0x7f0000004ac0)=[@rights={0x20, 0x1, 0x1, [r7, r0, r6]}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r5, r29, r30}, @rights={0x20, 0x1, 0x1, [r3, r3, r7, r2]}, @rights={0x28, 0x1, 0x1, [r2, r7, r1, r3, r1]}, @cred={0x20, 0x1, 0x2, r5, r31, r32}], 0xc0, 0x4000001}, {&(0x7f0000004b80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004f40)=[{&(0x7f0000004c00)="4133c24056203dffac2d4cd71cf62271237aa5b5091e75479ea5b221b57a2b9990d4221e71ea106ca3921e05fd98ac68559593d3bda7bc6ab8ec890ba13093e00c4ee57eca552f4ad52a04b54e9299c305a972f45c282ce7ba8b882da07bdaebd9973962a36aa8385ef364b0d36288e02ea95397fb3e4c990789dea60cb0e91a1e736451b12376062f427c50b383ab4ac645c33830ab59bcb22452eefe0049d58d18d144dc7340b1", 0xa8}, {&(0x7f0000004cc0)="3221faf6d9ef59a79227106d76dcdb66412596de15e27672a3afdaa3bcddc46fd22d57cb0dbc3ea0541e71d295324d8a33f772cce85b32747bd96ce53c4b1d2b9e89c5b0dc1e99628d", 0x49}, {&(0x7f0000004d40)="f1b535e8d63283d770ffb616105822209e43e0454cdb82877a8f5350ba5941c7ff797c73a6", 0x25}, {&(0x7f0000004d80)="a2", 0x1}, {&(0x7f0000004dc0)="91e27d4e0ed6343729cd23a09d6efa434ed0c7ba588e386455d81bbf3257e7c227610ba7a86b0f1d7c8bfc601fd83fb8b08078476327771f515abfbaea6839484ab297797532f177d57ba7c6eb8a7f824d7c1c8b2beb4b947900180099edeaa7cfd2d5b7e6ac72e76db654b426c631d22b2a5f1558789a62ffae92b4afef07eebb3382344033fca983b6b2226e3bb11cff813e9af8e51c8845aa1580e23b97443e2812256e62c111c7d518f6466eba23704dbdd5bf8896ed0931cadad51918b73019a6bb7b05079c03a71ba24523cad8c42cab1527493018ce291495599f02e22fa36de6c86d78", 0xe7}, {&(0x7f0000004ec0)="b4f18c19dcaed50d8a0594818b727b47e7379417d47c119938d9475ef6068568ddc509d4eb3230ec6add0ec80debba3e92ae265905d8dc34c653b90602184e19ac7386447828cb07c6ad235850212ed780485f95e34fe8f9e443b99d836476cc7ea696", 0x63}], 0x6, 0x0, 0x0, 0x800}], 0x4, 0x8880) 2018/03/22 03:09:43 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0xffff, 0x0, 0x1f, 0x200, 0x8, 0x100000001, 0x8, 0x1, 0x3, 0x8000000, 0x6, 0x2}) r1 = accept$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x146}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x400, 0x5}, &(0x7f0000000200)=0xc) restart_syscall() getpeername(r1, &(0x7f0000000240)=@in={0x0, 0x0, @local}, &(0x7f00000002c0)=0x80) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r3, 0x4}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000340)='bic\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f00000004c0)=0xe8) getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) syz_fuse_mount(&(0x7f0000000380)='./file0\x00', 0x6000, r5, r6, 0x401, 0x4060) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000005c0)=0x10000, 0x4) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000006c0)={'ipvs\x00'}, &(0x7f0000000700)=0x1e) bind$llc(r0, &(0x7f0000000740)={0x1a, 0xcc74198a21849d5a, 0x9, 0x7, 0x2, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000780)={r3, 0xffffffff, 0x5b, "a3025dbde72565dd0384740b1f528c3d3c75443e3d1ec360765759db4856c59605e1945609de5565beebbad7728823973b3f5b236703aa078f30a23725bf202f1ea0dc20cb09fc9fdd4b16ce6984d192ca21d6a8541d23a4d3a135"}, 0x63) write$selinux_user(r0, &(0x7f0000000800)={'system_u:object_r:setrans_var_run_t:s0', 0x20, 'staff_u\x00'}, 0x2f) accept4$nfc_llcp(r0, &(0x7f0000000840), &(0x7f00000008c0)=0x60, 0x80000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/user\x00', 0x2, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000940), &(0x7f00000009c0)=0x60, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) ptrace$getenv(0x4201, r7, 0x0, &(0x7f0000000a80)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000ac0)={0x7fff, 0x200, 0x800, 0x8000, r3}, &(0x7f0000000b00)=0x10) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000b40)=0x40) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000bc0)={0x7, &(0x7f0000000b80)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000d00)={r8, 0x4, &(0x7f0000000c00)=[0x2, 0xffffffff7fffffff, 0x6, 0x5], &(0x7f0000000c40)=[0x3, 0x0, 0xfffffffffffffff7, 0x3, 0x101, 0x3, 0xffffffffffffff99, 0x9, 0x800], 0x65, 0x9, 0xffff, &(0x7f0000000c80)=[0x6, 0x5, 0x7, 0x6, 0x1, 0x5, 0x7, 0x78b, 0x9], &(0x7f0000000cc0)}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000d40)={@local={0xfe, 0x80, [], 0xaa}, 0x77, r4}) r9 = memfd_create(&(0x7f0000000d80)='bic\x00', 0x1) getsockopt$sock_buf(r9, 0x1, 0x3b, &(0x7f0000000dc0)=""/190, &(0x7f0000000e80)=0xbe) [ 39.725824] IPVS: Creating netns size=2552 id=1 [ 39.780241] IPVS: Creating netns size=2552 id=2 [ 39.845915] IPVS: Creating netns size=2552 id=3 [ 39.910833] IPVS: Creating netns size=2552 id=4 [ 40.000855] IPVS: Creating netns size=2552 id=5 [ 40.110095] IPVS: Creating netns size=2552 id=6 [ 40.215548] IPVS: Creating netns size=2552 id=7 [ 40.350035] IPVS: Creating netns size=2552 id=8 [ 44.019497] audit: type=1400 audit(1521688187.423:6): avc: denied { write } for pid=5013 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_generic_socket permissive=1 2018/03/22 03:09:47 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) sendmmsg$nfc_llcp(r1, &(0x7f0000004380)=[{&(0x7f0000000100)={0x27, 0x1, 0x2, 0x7, 0x1ff, 0x15, "4d71513456f3044c7b8ec5d0fecdf2515072366686546ebd6282daffc4f8f1de1b1c0c9147ac5ddb1ce927932fd87ed109366ecf8d502681f975c9b07d9741", 0x21}, 0x60, &(0x7f0000000240)=[{&(0x7f0000000180)="3e8e7c03b58955c8c2f1950f04f98dc419ceaf2ed9cafec94e807bb7bb7438f4147a7fdd5a66aca5cd54724eae63baf2ccf2cf1a64e7806985eb0b79ca16df630237fde380b7ef92d23d8b45e53df109846a380c1599d0cc592acbec01c05140c2eecd24e7f991a3b455c28630ab50efc2c93217db73e6cbab0971407e14da6105c9ae41a0e84c3020fcb57c3e67ca1013dc57212171", 0x96}], 0x1, &(0x7f0000000280)={0x108, 0x100, 0x5, "7224b53fb7aaac944ce5f5b225b2f812a755bcd68db8c2c579c7272a7fd0b2aa94746d63d27ae7df3db69de69e37695a1eca6b4e48824e3effbc3b0015f97bee1db9bcf2da51f69acb7053ac36ee485af935b1107faede8493acdd6b8be7b9f1c72491922c707b9e73d43b07d4ee9fad7bbd4dcf5930418d7c78492efc16b87794fd957d2b36d9a53c983706a8200924fa8a86164efd53abe26bf618a00393473560edb25429cbbd28e4762087263ccbc73019fedcf22b5ece4b2cb229e27a5fc21e711b85a85aeb5da9e48b625c86a2ecf25409248416dbbe93b9c91563d7c672f1a724c69d50462b72305272806bbc067c"}, 0x108, 0x24000080}, {&(0x7f00000003c0)={0x27, 0x1, 0x1, 0x4, 0x100000000, 0x5, "dc24059458080bead7d632ee08b9851ae0d0777fe5e836f26a2aab4dd39c74f7cc8b94fcce98f10c8127ecf0316276849821fdc965d5d1ec60c1f5f44060b8", 0x13}, 0x60, &(0x7f0000001940)=[{&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="577d2cba0d3e95bdb070c76c67cd6c551127a3dbc61fb2d33130cdec82d5eb24899cc0f8f8e9184a279b312bb9f22c6fd968b037c7bd4869032a3c1342b96f995bdff65072818eed", 0x48}, {&(0x7f00000014c0)="e4737034fd9b80768bb24540d6743fb829af7005227cc5b8add7f25c5965e3cb9dd9af98ab349092e4526b3025b088dcda3d474315d5e457bc085f7150de898eb47064e1fb3c7e4fcd6b2c08c6fddbd16ccb42d4d075c6950e9864c84e55e4532a02f4c678a92be99a3d7f6f9f6570c2692eac3fbf4c5ab12e9437a1cf7ddb67250fce2e93d9ff09d73d9ad1b85960012001f1a510c0cf4671238e3403fea5b8d6ed2d6d78ae65f7cf1d83908d2b74edad3a8b3209d14e1e14436d1ba4577ea6775839aa2900be7125f96aa080874ab2cdd37fc5e18d029ed8588f9a9cd0969a94e10f3ab5587cf053a819246bb8320d41cac6055b", 0xf5}, {&(0x7f00000015c0)="a7c8c494636347b0daa23b2dd8c45357e7efb33a6070c2add615b808103d1e31692ad9759eb4ca4853d4bc674a48038eedc08eda7ce8c669f1f475baf216199bc3a7811ddcb48f42c6f699a87afb8372c52b64241984dd8d63de363498f5efa35a3344203602b583c842cce71026d60495255627644fdf1143692ba06944898314686dbb5649bc6afc70dae563a353aa", 0x90}, {&(0x7f0000001680)="bdccd81333", 0x5}, {&(0x7f00000016c0)="6f9a2c99bfa4c0fd55ae41d869f87b6ef6f5d89e122b724824843ac08e6a9c6b0e10f0e0bfbb164dedfe4ab9228e0ffaa8dd080c3075cd77aed22bf776d465626ebc717cd3058a90ec07a28d079548aa0682bfc7a14e4fa5d37bde2ee9fe0da0dbcf66068de88ea34fdb9ada538b7b050bb6ce9fbcf650804aaf27043371b03f9049229b211cd184a1fcf1d01d203275427c8675654f45d444f1f92771e5fa163f5692536fd2a04ee5b977f2c710629a1dad68e762ef814bfb6f3e", 0xbb}, {&(0x7f0000001780)="b8ba7eda38531813576369159ee5b20748d371d74e6a323376652f0d7984f6ab416ead77b3d2098ceb8eb26d17b381ca32abae1c19c34c9ed51c6867d49de107d199453ab8", 0x45}, 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{&(0x7f0000002fc0)="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0x1000}], 0xa, &(0x7f0000004080)={0x70, 0x100, 0xea3, "ccac48f0a3364feaffae0e0f6fdc1f9f79ae5b4b706928318f9bbb54de170bbd310489d8f1ec502324fdb224dbd1247e744e67d3c007836700a84ef360b91b7681fb947a32d35cd8915db4888169777c28abf6ba48aabd4b332f5f"}, 0x70}, {&(0x7f0000004100)={0x27, 0x1, 0x1, 0x7, 0xb2, 0x9, "5acb2ed5b9d934a21dc8c1d9a4174c583c1b8bfaa15955c44cdc0cefe8829adde885742cb811c88df9058ad13b8f1cec883363c96f730b616ff12755f09477", 0x25}, 0x60, &(0x7f0000004200)=[{&(0x7f0000004180)="1d5c74aa99b1ea6d7f016d6a1c44ef2a9f53cbe0859de37c10c4f50192f11f6dc8e1c3246b5112c1b17d9d6634b0dff05d2c49bf32bd9129fcd3c07fdeff78f9d8d4bc", 0x43}], 0x1, &(0x7f0000004240)={0x18, 0x88, 0xfffffffffffffff7, "27b517855b"}, 0x18, 0x40}, {&(0x7f0000004280)={0x27, 0x1, 0x1, 0x6, 0x1500, 0xfffffffffffffffe, "3a4afa31860d54eec7552dbd771e57590df6ffe139d037a60bd8dbe67a3d5ff37f217cda0c8cc62df03b3b9f2c8ee07246478d7e41a22a845778680d69aaea", 0x3e}, 0x60, &(0x7f0000004340)=[{&(0x7f0000004300)="bee0af757da8dc31966f08831aad1c0319be14d4ba981f78bb64628f97ef1e97c6d8bab44bd5cd08", 0x28}], 0x1, 0x0, 0x0, 0x1}], 0x5, 0x4) [ 44.628475] audit: type=1400 audit(1521688188.033:7): avc: denied { read } for pid=5197 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 2018/03/22 03:09:48 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) socketpair$inet(0x2, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) 2018/03/22 03:09:48 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="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", 0xfe, 0xfffffffffffffffa) request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000006ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', r0) 2018/03/22 03:09:48 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e52ec0)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x68000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000180)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x800, 0x70bd28, 0x25dfdbfd, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xc8) 2018/03/22 03:09:48 executing program 2: r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x6}) setpriority(0x0, 0x0, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x581000, 0x102) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) fgetxattr(r0, &(0x7f0000000000)=@random={'user.', '!selinuxselinux\x00'}, &(0x7f0000000100)=""/188, 0xbc) mq_timedreceive(r0, &(0x7f00008b8f2f)=""/209, 0xd1, 0x0, &(0x7f0000336ff0)={0x77359400}) mq_timedreceive(r0, &(0x7f00003d4000)=""/224, 0xe0, 0x0, &(0x7f00000000c0)) 2018/03/22 03:09:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x2c, {0x2, 0x4e20}, "000807091000000e010000a23ef6d37d"}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x200, 0x4) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/03/22 03:09:48 executing program 1: seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x1, 0x1, 0xbf5, r1}) getpriority(0x0, 0x0) 2018/03/22 03:09:48 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7, 0x746b051, 0x1, 0xc, 0x44}, &(0x7f0000000180)=0x98) unshare(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x2, 0xa98a}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000200)={0x6, r2}) execveat(0xffffffffffffffff, &(0x7f0000d68ff6)='./control\x00', &(0x7f0000661000), &(0x7f00009bafe8), 0x0) 2018/03/22 03:09:48 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1000036100, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x9, @broadcast=0xffffffff}}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0xffffffffffffffff, 0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) r2 = socket$inet6(0xa, 0x2, 0x3) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/22 03:09:48 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100010000007f0000010c00020000100000020000009acd647784cb98bc401e4e4291599381299dc4c622c9849a74f7bf0df0d724536bd0b5b6a282537d053238db6abf57f4373d0b51a45774f4e588b66be2cbef30b99d8323738ad5fbc2a4daf13d4c87615d3bbb5a2154a88ec1a15641fd811b"], 0x2c}, 0x1}, 0x0) 2018/03/22 03:09:48 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r1, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) flistxattr(r0, &(0x7f0000000080)=""/215, 0xd7) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x8001, 0x7f, r2}) sendfile(r0, r1, &(0x7f000000a000), 0x1) 2018/03/22 03:09:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="30000000000a5fdbac0116c0d91c2764e80ee2d20cf8000000e1ffffff00000000000000", @ANYRES32=0x0, @ANYBLOB="000000001400020000000000000000000000ffffac1414bb"], 0x30}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000180), 0x1) sync_file_range(r0, 0x3f, 0x401, 0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000001c0), 0x4) getsockname(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000040)=0x80) [ 44.773293] audit: type=1400 audit(1521688188.173:8): avc: denied { create } for pid=5229 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 44.782315] [ 44.782318] ====================================================== [ 44.782320] [ INFO: possible circular locking dependency detected ] [ 44.782325] 4.4.120-gd63fdf6 #28 Not tainted [ 44.782326] ------------------------------------------------------- 2018/03/22 03:09:48 executing program 2: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x400000080000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00001aa000)) 2018/03/22 03:09:48 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f0000000180)=[{}], 0x1, 0x5, &(0x7f00000001c0)={0x2}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{}, 'port1\x00', 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) [ 44.782330] syz-executor6/5238 is trying to acquire lock: [ 44.782350] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 44.782352] [ 44.782352] but task is already holding lock: [ 44.782367] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 44.782368] [ 44.782368] which lock already depends on the new lock. [ 44.782368] [ 44.782371] [ 44.782371] the existing dependency chain (in reverse order) is: [ 44.782377] [ 44.782377] -> #2 (ashmem_mutex){+.+.+.}: [ 44.782387] [] lock_acquire+0x15e/0x460 [ 44.782397] [] mutex_lock_nested+0xbb/0x850 [ 44.782403] [] ashmem_mmap+0x53/0x400 [ 44.782410] [] mmap_region+0x94f/0x1250 [ 44.782416] [] do_mmap+0x4fd/0x9d0 [ 44.782423] [] vm_mmap_pgoff+0x16e/0x1c0 [ 44.782432] [] SyS_mmap_pgoff+0x33f/0x560 [ 44.782439] [] SyS_mmap+0x16/0x20 [ 44.782448] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 44.782453] [ 44.782453] -> #1 (&mm->mmap_sem){++++++}: [ 44.782460] [] lock_acquire+0x15e/0x460 [ 44.782467] [] __might_fault+0x14a/0x1d0 [ 44.782474] [] filldir+0x162/0x2d0 [ 44.782482] [] dcache_readdir+0x11e/0x7b0 [ 44.782489] [] iterate_dir+0x1c8/0x420 [ 44.782496] [] SyS_getdents+0x14a/0x270 [ 44.782503] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 44.782510] [ 44.782510] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 44.782516] [] __lock_acquire+0x371f/0x4b50 [ 44.782523] [] lock_acquire+0x15e/0x460 [ 44.782530] [] mutex_lock_nested+0xbb/0x850 [ 44.782537] [] shmem_file_llseek+0xf1/0x240 [ 44.782549] [] vfs_llseek+0xa2/0xd0 [ 44.782555] [] ashmem_llseek+0xe7/0x1f0 [ 44.782562] [] SyS_lseek+0xeb/0x170 [ 44.782569] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 44.782571] [ 44.782571] other info that might help us debug this: [ 44.782571] [ 44.782580] Chain exists of: [ 44.782580] &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 44.782580] [ 44.782582] Possible unsafe locking scenario: [ 44.782582] [ 44.782583] CPU0 CPU1 [ 44.782584] ---- ---- [ 44.782587] lock(ashmem_mutex); [ 44.782591] lock(&mm->mmap_sem); [ 44.782595] lock(ashmem_mutex); [ 44.782599] lock(&sb->s_type->i_mutex_key#10); [ 44.782601] [ 44.782601] *** DEADLOCK *** [ 44.782601] [ 44.782604] 1 lock held by syz-executor6/5238: [ 44.782615] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 44.782616] [ 44.782616] stack backtrace: [ 44.782622] CPU: 0 PID: 5238 Comm: syz-executor6 Not tainted 4.4.120-gd63fdf6 #28 [ 44.782626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.782634] 0000000000000000 4e0847cdc01d079b ffff8801c59afad8 ffffffff81d0408d [ 44.782642] ffffffff851a0010 ffffffff851a9d00 ffffffff851be610 ffff8801d1ed38f8 [ 44.782649] ffff8801d1ed3000 ffff8801c59afb20 ffffffff81233ba1 ffff8801d1ed38f8 [ 44.782651] Call Trace: [ 44.782659] [] dump_stack+0xc1/0x124 [ 44.782666] [] print_circular_bug+0x271/0x310 [ 44.782672] [] __lock_acquire+0x371f/0x4b50 [ 44.782679] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.782686] [] ? __lock_is_held+0xa1/0xf0 [ 44.782692] [] lock_acquire+0x15e/0x460 [ 44.782698] [] ? shmem_file_llseek+0xf1/0x240 [ 44.782704] [] ? shmem_file_llseek+0xf1/0x240 [ 44.782711] [] mutex_lock_nested+0xbb/0x850 [ 44.782717] [] ? shmem_file_llseek+0xf1/0x240 [ 44.782724] [] ? mutex_lock_nested+0x5d4/0x850 [ 44.782731] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 44.782738] [] ? mutex_lock_nested+0x560/0x850 [ 44.782744] [] ? ashmem_llseek+0x56/0x1f0 [ 44.782750] [] ? __fget+0x213/0x3b0 [ 44.782756] [] shmem_file_llseek+0xf1/0x240 [ 44.782762] [] ? __fget+0x23a/0x3b0 [ 44.782768] [] ? shmem_mmap+0x90/0x90 [ 44.782774] [] vfs_llseek+0xa2/0xd0 [ 44.782780] [] ashmem_llseek+0xe7/0x1f0 [ 44.782785] [] ? ashmem_read+0x200/0x200 [ 44.782792] [] SyS_lseek+0xeb/0x170 [ 44.782798] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 44.811225] audit: type=1400 audit(1521688188.203:9): avc: denied { create } for pid=5244 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 44.815643] audit: type=1400 audit(1521688188.213:10): avc: denied { write } for pid=5244 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 44.927684] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2560 sclass=netlink_route_socket [ 44.929084] audit: type=1400 audit(1521688188.323:11): avc: denied { set_context_mgr } for pid=5232 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/22 03:09:48 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1000036100, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'bcsf0\x00', {0x2, 0x9, @broadcast=0xffffffff}}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0xffffffffffffffff, 0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) r2 = socket$inet6(0xa, 0x2, 0x3) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/22 03:09:48 executing program 5: getpriority(0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) 2018/03/22 03:09:48 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) inotify_add_watch(r0, &(0x7f0000000200)='./file0/file0\x00', 0x6) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7, 0x5}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x76e45a5b, 0x208000000) ioctl$TCSBRKP(r1, 0x2286, 0x0) 2018/03/22 03:09:48 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x240, 0x100) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x8, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x4, 0x6, 0xbcd3, 0x9, 0x0, 0x0, 0xca4, 0x6d7f, 0x4}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8993, &(0x7f0000000240)={'tunl0\x00', @ifru_flags=0x1}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) fcntl$setsig(r1, 0xa, 0x11) 2018/03/22 03:09:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000003fe0)) 2018/03/22 03:09:48 executing program 0: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x4, 0x6}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x847ff) fsync(r3) fcntl$setsig(r3, 0xa, 0x13) r4 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r4, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:48 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) fadvise64(r0, 0x0, 0x9f, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40c0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@int=0xbd00000000, 0x4) 2018/03/22 03:09:48 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x42, 0xfffffffffffffffe) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000060040000000000000002000000000000e8020000e8020000e802000004000000", @ANYPTR=&(0x7f000002d000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00030010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30001a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009bab44ab000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00030010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c837164000000a1f35a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000100000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000"], 0xffffffffffffff46) 2018/03/22 03:09:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000003000)=""/48, 0x30) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getdents(r0, &(0x7f0000000100)=""/52, 0x34) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xbe}, &(0x7f00000000c0)=0x8) getdents(r0, &(0x7f0000002000)=""/34, 0x22) 2018/03/22 03:09:48 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x40000000000, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x4, 0x0, 0x1ff, 0x2, 0x80000000}, &(0x7f00000000c0)=0x14) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0xc09b7457d0538cc5) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) utimes(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)={{r6, r7/1000+30000}}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x2, 0x8, 0x400, 0xe19, 0x1, r9}) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00000001c0)=r8) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 44.929840] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2560 sclass=netlink_route_socket [ 44.930900] audit: type=1400 audit(1521688188.333:12): avc: denied { call } for pid=5232 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 44.930989] binder_alloc: 5232: binder_alloc_buf, no vma [ 44.931024] binder: 5232:5236 transaction failed 29189/-3, size 40-8 line 3128 [ 44.945681] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/22 03:09:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000080)=""/236) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000180)) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/22 03:09:48 executing program 0: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x4, 0x6}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x847ff) fsync(r3) fcntl$setsig(r3, 0xa, 0x13) r4 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r4, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:48 executing program 7: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x4, 0x6}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x847ff) fsync(r3) fcntl$setsig(r3, 0xa, 0x13) r4 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r4, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:48 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003efff0)={0x0, 0x0, 0x30006}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0x0) read(r2, &(0x7f0000deefe7)=""/128, 0xfd6f) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/22 03:09:48 executing program 1: r0 = userfaultfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f000000aff6)='setgroups\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) dup3(r0, r1, 0x0) 2018/03/22 03:09:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000003000)=""/48, 0x30) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getdents(r0, &(0x7f0000000100)=""/52, 0x34) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xbe}, &(0x7f00000000c0)=0x8) getdents(r0, &(0x7f0000002000)=""/34, 0x22) 2018/03/22 03:09:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000003000)=""/48, 0x30) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getdents(r0, &(0x7f0000000100)=""/52, 0x34) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xbe}, &(0x7f00000000c0)=0x8) getdents(r0, &(0x7f0000002000)=""/34, 0x22) 2018/03/22 03:09:48 executing program 3: setrlimit(0x9, &(0x7f0000000040)={0xfffffffffffffffe}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x2000000000000034, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/167) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4) 2018/03/22 03:09:48 executing program 0: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x4, 0x6}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x847ff) fsync(r3) fcntl$setsig(r3, 0xa, 0x13) r4 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r4, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000080)=0xfffffffffffffec6) fcntl$setpipe(r0, 0x407, 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='+4', 0x2}], 0x1) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) 2018/03/22 03:09:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7bffc)=0x400, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000001c0)={0x1, {{0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0x1a}, 0x3}}, {{0xa, 0x7edd, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x2}}}, 0x108) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) linkat(r1, &(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x1000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000180)=0x3) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)=""/203, &(0x7f0000000140)=0xcb) 2018/03/22 03:09:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000003000)=""/48, 0x30) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getdents(r0, &(0x7f0000000100)=""/52, 0x34) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xbe}, &(0x7f00000000c0)=0x8) getdents(r0, &(0x7f0000002000)=""/34, 0x22) 2018/03/22 03:09:48 executing program 5: r0 = epoll_create(0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2400) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004d4000)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) prctl$setptracer(0x59616d61, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0xf}, 0x4}}, 0x0, 0x80000000}, &(0x7f00000002c0)=0x90) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000551000)) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x2) 2018/03/22 03:09:48 executing program 3: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2c0a00, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)) r2 = accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x800) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000380)=0x3e8) ppoll(&(0x7f0000000240)=[{r0, 0x2}, {r2, 0x100}, {r3, 0x428}], 0x3, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0)={0xfffffffffffffd14}, 0x8) 2018/03/22 03:09:48 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00000010c0), 0x0) getrandom(&(0x7f0000000000), 0xffffffffffffff9c, 0x3) 2018/03/22 03:09:48 executing program 0: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x4, 0x6}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x847ff) fsync(r3) fcntl$setsig(r3, 0xa, 0x13) r4 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r4, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:49 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000f52fe0)=[{&(0x7f0000e67ff5)=""/11, 0xb}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10102, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) 2018/03/22 03:09:49 executing program 2: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)) mount(&(0x7f00006abff8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000016ff5)='openpromfs\x00', 0x7ffbf, &(0x7f000002ff17)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100000000000802, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000180)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) pwrite64(r0, &(0x7f00000001c0)="94000bfff3d40060", 0x8, 0x0) 2018/03/22 03:09:49 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x4) r2 = open(&(0x7f000060c000)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f000078eff6)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./file0\x00') renameat2(r2, &(0x7f0000ae9ff6)='./file0\x00', r2, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/03/22 03:09:49 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x2080, 0x5, &(0x7f0000000100)="f6f408fcc0cd8fe0ee9656e0467998ba0e5a0d00abc71861ecff89d6edeb119ae37c1ccf578e1c01297cf8d40c8b8568e7aca05cb572dbe9acb972a064210cdb12fb9d7b872365beaf7cd8946b1bb4876bf8dc730e720964b46073d11053dccb3c93e2fae28393fe", 0xfffffe91) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000), 0x4) 2018/03/22 03:09:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000003000)=""/48, 0x30) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getdents(r0, &(0x7f0000000100)=""/52, 0x34) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xbe}, &(0x7f00000000c0)=0x8) getdents(r0, &(0x7f0000002000)=""/34, 0x22) 2018/03/22 03:09:49 executing program 0: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x4, 0x6}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x847ff) fsync(r3) fcntl$setsig(r3, 0xa, 0x13) preadv(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:49 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x12, &(0x7f0000000f81)="b94cb4ed", 0x4) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="0ad693ca0dc49f19aebea3ab9ee77fc111951ce26884bbae9ad43b261250c58159831783b7285ec10930a269", 0x2c, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r0, &(0x7f0000000240)="3c389d3a038620503e8bffc194837d880bb4cdf2e8dbb202893df4e9d9c6e67bfd6eb67f399fa9088da4d6f0dd08aeeedf74b90c93159cde7e6421246c87900938760fd4922e823a550fd8133466c097b6449d6acdb41f4352265a2e83155943058fcc25daadd5fd0edcec7a0fce45", 0x6f, r1) chdir(&(0x7f00000004c0)='./file0\x00') r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) chdir(&(0x7f0000000480)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r5, 0x1}, &(0x7f0000000440)=0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5f, r3}) 2018/03/22 03:09:49 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@mcast2}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/22 03:09:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000003000)=""/48, 0x30) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getdents(r0, &(0x7f0000000100)=""/52, 0x34) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xbe}, &(0x7f00000000c0)=0x8) 2018/03/22 03:09:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10, 0x0, 0x0, 0x400}, 0xff15, &(0x7f000000b000)={&(0x7f0000000300)=ANY=[@ANYBLOB="bc1b0000180005050000000000002b08000000000800050006000000085c0ef76fb305f76b562d1dc2c57ac3c14395be97346c3253a6bc3faaae40cb0ef5d0b4fc04c1cd445263af8199a8e1c5a977aedcc21ed9389d3a688c883a448154405d319bfb71d3f2be8dc8d3bedd210d718a4f421c7357cb198a1020848bcbadc5b82fadb07857da06e66e86bab6c4074bcba05ab0ab2c3e7d0087f440fd4c847973b230beef3330e6921f763edf201660490b31f26a11b6518a573e4a44fbd99553b01616"], 0x1}, 0x1}, 0x24000000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @multicast2}, &(0x7f0000000100)=0xc) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e24, 0x0, 0xa, 0xa0, 0xa0, 0x0, r2, r3}, {0x1, 0x3, 0x1, 0x12, 0x400, 0x4988, 0x1, 0x8}, {0x40, 0x8, 0x2}, 0x8, 0x6e6bbf, 0x0, 0x0, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x6, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x4, 0x3, 0x3, 0x7ff, 0xc000000000, 0x7}}, 0xe8) r4 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x16, 0x50000) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000000480)={'filter\x00', 0x1000, "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"}, &(0x7f00000014c0)=0x1024) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r5) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000400)=@req={0x28, &(0x7f0000000040)={'ip_vti0\x00', @ifru_map={0x2, 0xee, 0xe840, 0x40, 0x8, 0xfffffffffffffffa}}}) 2018/03/22 03:09:49 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000100)={0x0, 0x0, 0x0, {}, {0x4}, @period={0x59, 0x0, 0x0, 0x1000, 0x0, {0x0, 0x5}, 0x1, [0x0]}}) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000140), 0x4) ftruncate(r2, 0x27ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x6, 0x9, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) socket$nl_crypto(0x10, 0x3, 0x15) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/22 03:09:49 executing program 0: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x4, 0x6}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x847ff) fsync(r3) r4 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r4, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:49 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x10000000005) 2018/03/22 03:09:49 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000080)={'lo\x00', @ifru_data=&(0x7f0000000100)="ba4fc10491b0bd7b3b88a08a721619a3fd312ff50c7d6b6b24d9027f36a2e094"}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x20, &(0x7f0000000140)=""/217) 2018/03/22 03:09:49 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xfffffffffffffff7}}], 0x15) 2018/03/22 03:09:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000003000)=""/48, 0x30) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getdents(r0, &(0x7f0000000100)=""/52, 0x34) 2018/03/22 03:09:49 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000f52fe0)=[{&(0x7f0000e67ff5)=""/11, 0xb}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10102, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) 2018/03/22 03:09:49 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f00000000c0), 0x1000f, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/22 03:09:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000003000)=""/48, 0x30) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/22 03:09:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x3d, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24}}}, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x6, 0x4) close(r0) 2018/03/22 03:09:49 executing program 5: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x4, 0x6}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x847ff) fsync(r3) r4 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r4, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:49 executing program 0: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x4, 0x6}) pipe2(&(0x7f00000000c0), 0x847ff) r3 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r3, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:49 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/26) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000124000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) sigaltstack(&(0x7f00004d7000/0x3000)=nil, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000000), 0x0) 2018/03/22 03:09:49 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000a00aaaaaaaaaabbaaaaaaaaaabb0000000000000180c2000000aaaaaaaaaabbaaaaaaaaaaf6feff629a1a9e5ad2418238bdffffffffaaaaaaaaaaaaffffffffffff5124b9df8522"]) 2018/03/22 03:09:49 executing program 7: mkdir(&(0x7f0000947000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x280002, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/251, &(0x7f0000000140)=0xfb) lsetxattr(&(0x7f0000fabff8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f000001bfec)="02000000080000006f5509100730de2d6a1f06a0", 0x7, 0x0) r1 = dup3(r0, r0, 0x80000) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/22 03:09:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000003000)=""/48, 0x30) 2018/03/22 03:09:49 executing program 5: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x4, 0x6}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x847ff) fsync(r3) r4 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r4, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:49 executing program 7: open(&(0x7f0000000040)='./file0/file0\x00', 0x40000, 0x60) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) mkdir(&(0x7f0000d6fff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000347fea)='./file0/control/file0\x00', &(0x7f0000000000)='./file0/file0/file0\x00') 2018/03/22 03:09:49 executing program 6: getdents64(0xffffffffffffffff, &(0x7f0000003000)=""/48, 0x30) 2018/03/22 03:09:49 executing program 0: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x4, 0x6}) r3 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r3, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:49 executing program 5: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x4, 0x6}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x847ff) fsync(r3) r4 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r4, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) [ 45.847526] audit: type=1400 audit(1521688189.253:13): avc: denied { setopt } for pid=5415 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/22 03:09:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(0xffffffffffffffff, &(0x7f0000003000)=""/48, 0x30) 2018/03/22 03:09:49 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x80, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) connect(r2, &(0x7f0000000000)=@sco={0x1f}, 0x8) keyctl$set_reqkey_keyring(0xe, 0x0) [ 45.912555] mmap: syz-executor1 (5425) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/22 03:09:49 executing program 4: r0 = memfd_create(&(0x7f0000c19ff0)='trustedvboxnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xc4, "1f4e92c53f48eec794c5a821c71947a0069a7de1f90ab9165d4431061cbf590932c3216ee966e5d59b023587efec2338bb9d882082806c8dab326cf025a8727d7d0071eecfbe0a8510a5639cd0d12f45533958b4d5df83ded561d01e613186242f2fee34b75deca5f701260704bd38719a3cdcedd99d81226980a83e45ce4057bb59ae233ab85db668dcd78958dd68dd545c7ed8b48103b89f9a731c31c13933963adba0c86969cfbe05600319f69e3f1612de90eadb86393ddc7bec684f64f7ae186fe5"}, &(0x7f0000000240)=0xcc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x9, 0x6, [0xaaf, 0x1, 0x9, 0xa8, 0x6, 0x5]}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000500)={0x0, 0xae, "a498df6dfe5493a9d7d6842b8736071894a26fa2a111b4e73cebcfc3c5cb19b891c7c1fd2eacdc05737d69dd221c1379dcf4dd6366330501105b98e92820a351e476f29823c7a5ad78648af197d5e0081f9ccb1281dfa1af05a12c024c344224ab87dd85b11f40321e0bb38ae54a9131e2f180e517218dc9b1881e840e4fcbed908cf011ea812ac588f502cfef65ce6994ca9a952d36536467140420ea45cf8daa227885a5d31f232b96ae2a202d"}, &(0x7f00000005c0)=0xb6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000600)={0x0, 0x92, "a6b156e0e79a75e11c826b9aba1d7a384d6cbff97e9af7d210865f849aec5a558be38fdef366e68fc72105a5c62c9d79c5f818ea664ac32c54d28066719775302aef94370544f6e864f7ba35592d82012aac1e470bd186679b51f36459081041fc42a1678095d1d6a5c43c98ee56b679c5c1a6857d275abc627b8d041ca2c4bb6b9bae2857ff2eed13c08ee37a818fe1aa95"}, &(0x7f00000006c0)=0x9a) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001c80)={0x0, 0x1}, &(0x7f0000001cc0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001d00)=@assoc_value={0x0}, &(0x7f0000001d40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001d80)={0x0, 0x81, 0x30}, &(0x7f0000001dc0)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000021c0)={0x0, 0x9, 0x5, 0x9}, &(0x7f0000002200)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000022c0)={0x0, 0x48, &(0x7f0000002240)=[@in6={0xa, 0x4e23, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in6={0xa, 0x4e23, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000002300)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000002400)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="cf6c5721d6cf7ff5259ce0c9a3cf22d601585a3639ccd56020c0db2c69f3f62d21060b81adbb6188d3e808cc871c83082dea9e284dbf2a67408bdb48184e2fecbb095aa5b0289156abd75ae944040e46b56261cdc617d075f6284deefd5476436049939aa71e", 0x66}, {&(0x7f00000000c0)="af827bbfbafec73ecdf02f4733bdb3733a02e9ef4884d12095f17aee4df03790f876051e5a5defe36097122f0ece8749c1c11288a442fabece650b", 0x3b}], 0x2, &(0x7f0000000300)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0x80000001, 0x9, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x7280000000000, 0x1, 0x1, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x7fff, 0x8000, 0x6, 0x3, 0x5a, 0x5, 0x800, r3}}], 0x90, 0x84}, {&(0x7f00000003c0)=@in6={0xa, 0x4e21, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000400)="8284b63474477cb4d07b5f506a6f9833a985807dd7b1d349900166658a9cf52ceeb418eed7fbc47804fda8a44c8bcfbe1b2e2564517daac28fb056cb39361788afc2a244bfb9c4488f010b4944fa7351a15ea6441e0f721079925a077e70f12a8bc9fd976584475bd4817d85e4352ebe1a276d5c24fd4856b79e68c63ff1b729f92546ebdf610eed6e02cde8eb908bafcb9488524651946805f5cdd24697731b9aec39e3aff5256cfe48faa18e5efe", 0xaf}], 0x1, &(0x7f0000000700)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x6, 0x8000, 0x3, 0xfff, 0x80, 0x1, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x5, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x200, 0xc1eb, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x0, 0x200}}], 0xc0, 0x20000000}, {&(0x7f00000007c0)=@in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000001c00)=[{&(0x7f0000000800)="ce983dd182de34252f32454e", 0xc}, {&(0x7f0000000840)="376db228db700c563bb34671cd65ec046d6062aa349434a1f9be5453d6b7f0dc949822e21cbc96787ccedaa4f609db160773a7fa460205e4514f31c5e4006987b556f34efa6cf0489710949a", 0x4c}, {&(0x7f00000008c0)="61cda9a78b7d05", 0x7}, {&(0x7f0000000900)="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0x1000}, {&(0x7f0000001900)="b88ab0878f2a34c04c8e5e4d7f0b76f260c1c6bb60dbd4f3d94ef8cfad59eecaaef4fce72b2272f89939da7fa0221bfe782d6b26c8972f54d7405f84155089b24154f192aac7338b8248d3a1b3d194b6ea03c17ddce7874f116615878cc9ed63c92740374533adfe165985d67eb7bec4ffb868e135bfa11c9e75e8b7cd020a945f8abc3b573f798a31a6c3e85ca9fedfeda9e9159f09eecd13e70629932b45c1d5024d566e31072011cd6bb7837fd3a9f74f6b5c02cca7497cc2a1e12589a6ac48759cfd7f43ea90e36defddf90ef1c6be8449f18184a6ccae3036963d4a2a97844b943b4c6dd96c4be5b8b2fec98d947efb", 0xf2}, {&(0x7f0000001a00)="ee3013f3ef3159153e3a48f51744590b3050937a7d638251e8de71e8d7a7538897760f504bb562be6c7f8f4e2e8fe05a0bbead3f39fcb41528fa025516a56e0fb421e5179bdb93479aa16379a2928314c3770c56ffbccc3d9cebe0dac4e3060ac9b8f847b73480650ba9b5fe37ba2772b4d65982feff150f554547432ad9fd069ed23adee9473bb7719e6161f94f49", 0x8f}, {&(0x7f0000001ac0)="9efe37ec5f9bcccd06e593d032b30701985f5c7459f83bb0f27f8323fe05ef397047ba5dfbd5ff28f3782b39a3267ade6f3041ae2d98cab366d1a9dbbd20b44bc121d9be4fb46d26c50c85a44946b067a8c3f4ac17e41935c11039074c8fe050", 0x60}, {&(0x7f0000001b40)="92aa1330fb83a1391ea7b8e293a769ccd96db4b5f82fbedd9db67df8598393702d601d7ad31296e87d46bacd1e65f65fd06b8610dde11d5ab3ff5458345f529bdffb708d6710347c3bd96659b271e7c44f51bbace8b43b616e6e6800887a63711e876f94293406ec33805278de01ee3ecf4c5d541d2274de9964756a9535fe7945d516820070819b", 0x88}], 0x8, &(0x7f0000001e00)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x1, 0xfffffffffffffffb, 0xfa5e, 0x3, 0x3, 0x7e0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x1, 0x9, 0x3, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x231, 0xfff, 0x8, 0x80000001, 0x6, 0x2, 0xfffffffffffffffc, 0xfffffffffffffff8, r8}}], 0x90, 0x8040}, {&(0x7f0000001ec0)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002180)=[{&(0x7f0000001f00)="f001ffa05db94231f3e3b84c614f86423e5b6409ebd2e318384846dab8051e4a0f3107cab23acb00866da1a61f4a531034096eaab142cfdf6a5df8efb88e57614fe085d3647dfc0477d95ea82e9468bb33cfae3cfc935db641b8fd010b454ec4fa37d5ef7fffd0c9a6a0598046fbc7042f850df7bd6b9a269ca637764a0e2866afab0b617d3c073f6d1278398ac4e7f2914489809dfd317d0aeecc8d15c77cdb1625ad0755c243e123ae5730b83144be573683d9a7105a811c4f807a3ee86b588dd6ea75b5e4d32420ab64fff47224ca1feb73d48955c4299dc36886364f3da84e93abaf3342b7c4fce7e09c9f", 0xed}, {&(0x7f0000002000)="9a974fb065b89ff39bb2476fedc0f5f1380a3fa31fa049ad42920dd625bc47039b3ca56e2565693fe77a39941ff425433359227599cbfc0ceb65c72896484197c95e402c8b6beb5873b96900490feb24c1c4ea019d698edf865c62b77b8229bbb77ecab498694cfa42bf45f7c39e8e65d44243ad8f5a56475c0a99ed5c54a7244935889fe523fc3baa30ff52ca680b4b18bfdb6dc2321ed9088e9c2fb1dabb2dafd643d540676a6f8792e5f07927c894334fe562abf47b9796f37584028b8e0d52f199251e88f0d803e09935a5b8826415b626f8ec1db70792a9dd77aa8b09bc831c53b1c30353be628996be1d90e7489c16039c902b427dad", 0xf9}, {&(0x7f0000002100)="2037bb5931e2f04a3fb9f5ddac3ea978c9b85e5e891a0d1ab17a7c0fe146158eb31d7a2f3b8c6c0f562590cb1a0f8630634a139b0753424327de56bed54f48ffd784ff271adfa3596338cd6dfaefdcc7f612d585dc117a9b055354cefa7969c9ba", 0x61}], 0x3, &(0x7f0000002340)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0xa6, 0x1, 0xffffffffffff88df, 0xfffffffffffffffc, 0x8, 0x7, 0x7f, r9}}, @init={0x18, 0x84, 0x0, {0x800, 0x100000001, 0xffffffffffffffff, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xfd28, 0x9, 0x200, 0x9, 0x2, 0x800, 0x401, 0x811, r10}}], 0x90, 0x20000080}], 0x4, 0x40000) r11 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r11, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$fuse(r0, &(0x7f0000e4cfb0)={0x50, 0x1, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x3}}, 0x50) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000002500)={0x3, 0x8000, 0x1, 0x7, 0x4, 0x3, 0x7, 0x4, 0x8, 0xbf6, 0x2, 0x8}) 2018/03/22 03:09:49 executing program 7: r0 = gettid() waitid(0x2, r0, &(0x7f0000000200), 0x1000001, &(0x7f00000002c0)) r1 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x80000000000002) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r2 = gettid() r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x22000, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000180), 0x4) timer_create(0xfffffffffffffffc, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000000280)=0x0) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x10) sendmsg$nl_generic(r5, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x2f, 0x611, 0x70bd25, 0x0, {0x5}, [@typed={0xc, 0x3e, @u64=0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x20000040) timer_settime(r4, 0x20000, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f0000000380)) write$evdev(r1, &(0x7f00000000c0), 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x10f200) tkill(r2, 0x1000000000015) 2018/03/22 03:09:49 executing program 6: stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./file0\x00', r0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') setns(r2, 0x40000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) ioctl$TIOCSBRK(r2, 0x5427) getdents64(r2, &(0x7f0000003000)=""/48, 0x30) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) setpriority(0x2, r3, 0x3) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000400)={0x0, @remote, @multicast1}, &(0x7f0000000440)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000480)={'bridge0\x00', r4}) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000004c0)={0x9, 0x8, 0x8, 0x200000000000000, 0x6, 0x1000, 0x7800000000000000, 0x400, 0x10000}) 2018/03/22 03:09:49 executing program 0: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) r3 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r3, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:49 executing program 5: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x4, 0x6}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x847ff) fsync(r3) preadv(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:49 executing program 2: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) creat(&(0x7f00000e3ff2)='./file0/file0\x00', 0x0) mount(&(0x7f0000174ff8)='./file0\x00', &(0x7f00008b1ff2)='./file0/file0\x00', &(0x7f0000929ffb)='hpfs\x00', 0x2002, &(0x7f0000cd8000)) 2018/03/22 03:09:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000003000)=""/48, 0xffffffffffffffef) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/22 03:09:49 executing program 4: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) r3 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r3, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:49 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00000001c0)=0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000bc0000), 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000200)=0x6, 0x2) getgroups(0x4000000000000263, &(0x7f0000000140)=[r2, r3]) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000240)={0x3, 0x3}) 2018/03/22 03:09:49 executing program 1: clone(0x200, &(0x7f00000001c0), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002bc000)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x0, 0x0) lseek(r0, 0x0, 0x0) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e756851c1ede353d96370759ee0d691f58b1a000053624c4fd7a2"], 0x10) clone(0x0, &(0x7f00008edf59), &(0x7f0000f0affc), &(0x7f0000e21000), &(0x7f0000907000)) r1 = open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) unlinkat(r1, &(0x7f00000001c0)='./file0\x00', 0x200) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x632c, 0x71, 0x400}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x7fff, @dev={0xfe, 0x80, [], 0xf}, 0x5}}}, 0x84) 2018/03/22 03:09:49 executing program 3: unshare(0x40600) r0 = signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0xb8101) signalfd4(r0, &(0x7f0000000000), 0xffffffffffffffe4, 0x80802) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000000c0)=0x3) 2018/03/22 03:09:49 executing program 5: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x4, 0x6}) pipe2(&(0x7f00000000c0), 0x847ff) r3 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r3, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:49 executing program 0: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/icmp6\x00') read(r0, &(0x7f0000000100)=""/204, 0xb6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001400)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001500)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001540)={@remote={0xfe, 0x80, [], 0xbb}, 0x48, r1}) 2018/03/22 03:09:50 executing program 0: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/psched\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x1f}) getdents64(r0, &(0x7f0000003000)=""/48, 0x30) 2018/03/22 03:09:50 executing program 2: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x200004, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x280000, 0x0) mq_timedsend(r1, &(0x7f00000000c0)="af9f4c2fc5c5ca82a7248b7e22ec68c12852a5e587b7c2146959b8d3b018e1a8dd8992b04c142aa3d605a48dc813ed93ae7fa37300bf44631c94", 0x3a, 0x101, &(0x7f0000000100)={0x0, 0x989680}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000034000)=""/144, &(0x7f0000000080)=0x90) socket(0xa, 0x5, 0xe2) 2018/03/22 03:09:50 executing program 5: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x4, 0x6}) r3 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r3, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 0: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 5: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000140)={{}, {r1, r2+10000000}}, &(0x7f0000000180)) r3 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r3, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002d00)='/dev/keychord\x00', 0x402, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8101, 0x7fff) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x7}, 0x4) clone(0x2000, &(0x7f0000000040), &(0x7f0000002e00), &(0x7f0000002ec0), &(0x7f0000002e80)) keyctl$session_to_parent(0x12) recvmmsg(0xffffffffffffff9c, &(0x7f0000002b80)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/112, 0x70}, {&(0x7f0000000180)=""/230, 0xe6}], 0x2, &(0x7f00000002c0)=""/181, 0xb5, 0x20}, 0x7}, {{&(0x7f0000000380)=@hci, 0x80, &(0x7f0000000540)=[{&(0x7f0000000400)=""/246, 0xf6}, {&(0x7f0000000500)=""/38, 0x26}], 0x2, 0x0, 0x0, 0x1ff}, 0x5}, {{&(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/141, 0x8d}, {&(0x7f00000016c0)=""/33, 0x21}, {&(0x7f0000001700)=""/233, 0xe9}, {&(0x7f0000001800)=""/18, 0x12}], 0x5, &(0x7f00000018c0)=""/212, 0xd4, 0x8}, 0x80000000}, {{&(0x7f00000019c0)=@ethernet, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001a40)=""/4096, 0x1000}], 0x1, &(0x7f0000002a80)=""/224, 0xe0, 0xffffffffffffd0a6}, 0x9}], 0x4, 0x10020, &(0x7f0000002c80)={0x0, 0x989680}) renameat(r0, &(0x7f0000002d40)='./file0\x00', r0, &(0x7f0000002d80)='./file0\x00') utimensat(r0, &(0x7f0000002dc0)='./file0\x00', &(0x7f0000002e40)={{0x77359400}, {0x0, 0x7530}}, 0xe6124bb70b4cac71) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000002cc0)=0x6, 0x4) r2 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r2, 0x3, &(0x7f0000002e80)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/22 03:09:50 executing program 7: clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) 2018/03/22 03:09:50 executing program 0: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 4: r0 = memfd_create(&(0x7f0000000680)="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", 0x0) write(r0, &(0x7f0000ffdffb)='3!', 0x2) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000880)='\t', 0x1}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000804000), &(0x7f000034bff8), 0x1000) mkdir(&(0x7f0000000000)='./file0\x00', 0x5) 2018/03/22 03:09:50 executing program 5: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) clock_gettime(0x0, &(0x7f0000000100)) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) [ 46.685642] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/03/22 03:09:50 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000004ffb)='task\x00') getdents64(r1, &(0x7f0000003000)=""/48, 0x30) 2018/03/22 03:09:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f00005c5000)) recvfrom$ipx(r2, &(0x7f0000000000)=""/161, 0xa1, 0x0, 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x9) 2018/03/22 03:09:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) lseek(r0, 0x0, 0x0) 2018/03/22 03:09:50 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$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)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)}) socketpair$inet(0x2, 0x6, 0xaed3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='ip_vti0\x00', 0x10001}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f6fff)}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) sched_getscheduler(r3) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x400) 2018/03/22 03:09:50 executing program 0: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 5: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8101, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 4: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 7: r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001080)='/dev/autofs\x00', 0x131000, 0x0) socket$inet(0x2, 0x7, 0x7) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000010c0)={0x8, 0x0, 0x3, 0x80000001}) fadvise64(r1, 0x0, 0x8, 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001100)={0x8, r2, 0x10003, 0x7}) 2018/03/22 03:09:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 5: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) inotify_init1(0x800) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) [ 46.772522] binder: 5536:5537 Release 1 refcount change on invalid ref 0 ret -22 [ 46.800290] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/22 03:09:50 executing program 4: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 1: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) epoll_wait(r0, &(0x7f0000001100)=[{}, {}, {}, {}, {}, {}], 0x6, 0x3) epoll_create(0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="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") epoll_wait(r1, &(0x7f00000010c0)=[{}], 0x0, 0x0) 2018/03/22 03:09:50 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={0x0, 0x10000000}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r1, 0x4}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) pread64(r3, &(0x7f0000000040)=""/125, 0x7d, 0x0) vmsplice(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)="9650f868275102332e62d5e9244b1f15a070693339865f81e88823d34f68a1811a1dcaf7db255c5559fce21dd9cc7827a48198c4a9790adf92d5708c8719dcd724fa947f9436e8ac4a454dc0c7df8905ad37f14e48e2cf886c761bddda18914ed0686f5b4eb97a96a11f505b0f036c9e561f9a5e0fa6167584299522b611e172c2138ce4c43c6217d98a4e6ddf048176830af33bec6d8f551997f2590d0068f795de0473818aeaeac2cd490300b09ed4a20a38062308845120cdb07af2d19b6b194e3968ef45c4ebf0cef86880b799be96f3ef834a6cc037b6278fa6bed08180dfd24d9b93e80531a34c", 0xea}, {&(0x7f00000001c0)="4e50bc08d61b4f469201fba3b7f1e52fddb64701f2950a1975428d949e4fa9276e993558d41dfa88db1e4ee41f56ad706716f67ac83cf7941497aaf5f2c9b420e3bec4065873f9c9f4a4fe53a8455f33ad8d6945f84dc205bb9b66a1f9fa93dee2a6f301b3edee17b2701ea95208004c2fa43e445b50cbc5e88346e5f7076cc3ac251d34d4bbe88ffe54f393494940b88ae20268407a8c34affeb986735c", 0x9e}, {&(0x7f0000000280)="996992c5d434320217c2193744f863daf8b1ec3743eb606969807fdf", 0x1c}, {&(0x7f00000002c0)="4e9b0fb08c252cd92380ad312a361988921385a8d52a52c5f6a1c84c5b2936a885738f5c2a543eca671b10cdcf569c3ce2220b56bd3e4b5e06dd16f9ec64abb6e7d40adb642a59da57f8af7ff605", 0x4e}, {&(0x7f0000000340)="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", 0xfd}], 0x5, 0xb) shutdown(r2, 0xfffffffffffffffa) 2018/03/22 03:09:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000003000)=""/48, 0x30) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8}, 0xc) 2018/03/22 03:09:50 executing program 5: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x401, 0x1c0) ioctl(r1, 0x1, &(0x7f0000279fff)="c6") setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) 2018/03/22 03:09:50 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="0400000000090000009054b932ce5b73832fdbaf533715b6", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000180)="eee7d0f2488b7d47041afd7eaa4963f6c12afa45d6c86e9f0173211de830e863f2e5c0ba094fd5d961cc69f9ab4677", 0x2f) mq_timedreceive(r1, &(0x7f0000000040)=""/157, 0xfffffffffffffead, 0x4, &(0x7f0000000100)={0x0, 0x1c9c380}) 2018/03/22 03:09:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000), 0x0, 0x10000000000000) 2018/03/22 03:09:50 executing program 4: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) [ 46.819682] binder: 5536:5537 ioctl 40046207 0 returned -16 [ 46.826688] binder: 5536:5555 Release 1 refcount change on invalid ref 0 ret -22 2018/03/22 03:09:50 executing program 5: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffebf, 0x8840, &(0x7f0000000000)={0x2, 0xce20, @multicast1=0xe0000001}, 0x10) 2018/03/22 03:09:50 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e1", 0x9) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20000, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) fadvise64(r0, 0x0, 0x200000000006, 0x0) 2018/03/22 03:09:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x1, 0x0, 0x0, 0x7}) getdents64(r0, &(0x7f0000003000)=""/48, 0x30) 2018/03/22 03:09:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000), 0x0, 0x10000000000000) 2018/03/22 03:09:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 4: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) rt_sigpending(&(0x7f0000000000), 0x8) preadv(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7, 0x401, 0xdb1, 0x1, 0x3f, 0x9, 0x5, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x28b, 0x5, 0x81, 0xff, 0xc325}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x9, 0x8}, 'port1\x00', 0x4, 0x101000, 0x10001, 0x5, 0x1, 0x5, 0x80}) clone(0x900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000080)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000002c0)) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) 2018/03/22 03:09:50 executing program 4: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000), 0x0, 0x10000000000000) 2018/03/22 03:09:50 executing program 3: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x140, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/22 03:09:50 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0x8, 0x8}, 'port0\x00', 0x8, 0x8, 0x18, 0x5f04, 0x3, 0x1, 0x0, 0x0, 0x6, 0x4457095c}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr/current\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e23, 0xdd, @loopback={0x0, 0x1}, 0x6}], 0x68) sendfile(r2, r2, &(0x7f00006c7000), 0x27) 2018/03/22 03:09:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x0) 2018/03/22 03:09:50 executing program 7: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0xe4d, 0x6, 0x4, 0xf}) r1 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r1, &(0x7f0000003000)=""/48, 0x30) syncfs(r1) 2018/03/22 03:09:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$int_in(r0, 0x80045440, &(0x7f0000000040)) 2018/03/22 03:09:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00001abff4)={0x10, 0x0, 0xffffffffffffffff, 0xffffffff}, 0xc) getpgid(0xffffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ff4000/0xb000)=nil, 0xb000}) close(r0) 2018/03/22 03:09:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/1, 0x1}], 0x10000372, 0x1) 2018/03/22 03:09:50 executing program 7: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000), 0x0, 0x0) 2018/03/22 03:09:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000003000)=""/48, 0x30) modify_ldt$write2(0x11, &(0x7f0000000000)={0x2, 0x0, 0x4000, 0x285c, 0x794, 0xae, 0xc47, 0xfffffffffffff800, 0x8000, 0x6}, 0x10) modify_ldt$write2(0x11, &(0x7f0000001600)={0x9, 0x0, 0x0, 0x2, 0x6, 0x9, 0x85f, 0x8, 0x3, 0x400}, 0x10) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001480)=[{&(0x7f00000000c0)=""/119, 0x77}, {&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000001c0)=""/110, 0x6e}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/79, 0x4f}, {&(0x7f0000000300)=""/93, 0x5d}, {&(0x7f0000000380)=""/110, 0x6e}, {&(0x7f0000000400)=""/54, 0x36}, {&(0x7f0000000440)=""/48, 0x30}, {&(0x7f0000000480)=""/4096, 0x1000}], 0xa, &(0x7f0000001540)=""/75, 0x4b, 0x7ffd}, 0x1) 2018/03/22 03:09:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000), 0x0, 0x10000000000000) [ 47.003367] audit: type=1400 audit(1521688190.403:14): avc: denied { dyntransition } for pid=5625 comm="syz-executor2" 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 2018/03/22 03:09:50 executing program 7: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x5, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x321683) sendfile(r1, r0, &(0x7f0000fd9ff8), 0x100000001) r2 = getegid() setgid(r2) 2018/03/22 03:09:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000), 0x0, 0x10000000000000) 2018/03/22 03:09:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r1, r1, &(0x7f0000000000), 0x1) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x0) 2018/03/22 03:09:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000), 0x0, 0x10000000000000) 2018/03/22 03:09:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x9b, "e8ceca4d6c20ae9377c3bda560baf5538e7e9ba44aa27dcbbfd7f570fd60dad151c35a0a9fcb8e776110d1ba1a67210ff799efbec8dd09eab126b47d2b3662069ad6ccb8ac8c2f7da341937b7478eac3bad724f8509406d095f4c8a7b23b033ffe4f88e3fa4a489c38856570c3ff16ef4c35b20208add0415ddc4fb2cf3a2c8df3abd9023da442d57fa6a9cb4ccb8969e79070ccc9022a88ce98ad"}, &(0x7f0000000340)=0xa3) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r1}, 0x8) getdents64(r0, &(0x7f0000003000)=""/48, 0x30) ioctl$sock_bt(r0, 0x0, &(0x7f00000001c0)="e8e95773eaf7496229cfbc635d517d97eca7dd8870d6002949ec34909986e0aaa5193d81e37f8cfe52efe115c6e208eab22f9f44681d39d99480f2bbc5f94b4ada425bc6f3d30f778d356562cf407f3ecf68d27b0cd6eb670896d84b06a3bc48a0cd9737292ad4dfcf60abf5d2302be970c1a392081c018ad377116d3ea62bdca96cc1c8f288080b7f1234961a4e67f6dbd83fed8874c5429cb4") vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="f442b291fbb71b1661cf48d086db2669e2059cf36dcb2f5d2467c0f10019ab785cea74a20488861a9a62e61fb05ed474155cd86eda364b95598dc972945e683082e4a11afaba", 0x46}, {&(0x7f0000000080)="49288b28c5957ba666129931fb627bd80a6ecc5f054016044fa4cfa5c1f4ef2f222981a65b0a4e66278ceb7ab601afaa3b50c1210fe31a6ae5b6f305d0ac64d89e72d64d1024aaf9f58305126c0950776dcc5e146eb105a035a4b74578deced9519bbbe56383cd659ac6c597104f329efa8207d5806230c1254b2c711a19d70e7d9cea6d09e8b340b0ab82cf881e6719e16fbda382fd2d20720e28de9b71ae6f46cd0029c92edf45a2e4ed46ba558345155da6a0d13fa2b2903c0640316803bb2793c2fc1d5fd72d53511439a24ff9273df2381fe10540334f868f6d0267147d0576f15c3c928d556fb6c351", 0xec}], 0x2, 0x1) 2018/03/22 03:09:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000243000), &(0x7f0000749ffc)=0x4) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000)=0x2, 0x4) 2018/03/22 03:09:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) ioprio_set$pid(0x5, r1, 0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) sysfs$1(0x1, &(0x7f00000001c0)='/dev/sg#\x00') r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfff, 0x800) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000080)) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000949000)=""/20, &(0x7f0000758ffc)=0x14) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/214) 2018/03/22 03:09:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000), 0x0, 0x10000000000000) 2018/03/22 03:09:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000), 0x0, 0x10000000000000) 2018/03/22 03:09:50 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000640)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000680)={@multicast2, @rand_addr, @multicast2}, &(0x7f00000006c0)=0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r2, &(0x7f00000001c0)="eb209e1a3419948d46ed87378008c73cee8f8f9137224cdd345ba8fd4575d9f66559112f21229de4f20e5ad3c7b23d8ed060b49953abfad966e3cf451e1e39057c0109761a388e012fc07f1a7f6dccc9d7427c43ba70a0d523c6d1e5f9237ef5ba6ad7832c1cc776", 0x68, 0x20004880, &(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair(0x5, 0x80006, 0x84c, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000600)={0x2, 0xde, &(0x7f0000000500)="b835988849692c0981577ce71859f9f58d8629caa13a12b9dfab58c37513ab059fa9e73167b2fd3edc14f19129d71b310788018ace9318f804dcc6c490eda97b1db5c289e08185fd62c33362902ae4a69cf5c2408df16b5989271c7ebadac6a32b3b113a1542066812806a17a44dc4bf1a8aaa9c6f38b060327ae720e14d0426db1cb2838e9f9684690c2fd2cd0adb2baa6a75dd76cb34e95d50ce66f156ea8b61a2be988b836b162cafa8958c11eda08b1eadd7404a1915cbba0641738d1db051718a56168368505f4176aef3af2f2093daf0bcc35b8200837f5c7dc7e1"}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000003c0)=0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f0000000400)={0x3, 0x9, 0x9, 'queue1\x00', 0x8000}) r6 = syz_open_procfs(r0, &(0x7f0000000180)='gid_map\x00') bind$llc(r6, &(0x7f0000000100)={0x1a, 0x335, 0x7ff, 0x90c, 0x10001, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) dup2(r1, r2) dup(r5) r7 = syz_open_procfs(r4, &(0x7f0000002ff4)='smaps\x00') ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f0000000080)={'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) sendto$unix(r6, &(0x7f0000000240)="89195b0629f35197976d42cf227bc29f1bd5437a8bfbb5a9858fd4509039b4e5690a95b3358ba8adb2a47c80c564a9e963e32ef8a68b118356df6704ad88d4cd80f0aedccdc57d522a5e46c7f39c100f22e3e70308d68c21b1c3c632422e0a78e3f63900ff2617368ce4bd48f5be0d950a42d90b7e58d76ea0422e780dd0611904f2ebfbd66137375a0c02ca8818be809ce6c197080e6658", 0x98, 0x4000000, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e20}, 0x6e) preadv(r7, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x0) 2018/03/22 03:09:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000), 0x0, 0x10000000000000) 2018/03/22 03:09:50 executing program 7: request_key(&(0x7f0000208000)='logon\x00', &(0x7f0000efdffb)={0x73, 0x79, 0x7a}, &(0x7f0000c5c000), 0xffffffffffffffff) preadv(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 6: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='task\x00') getdents64(r1, &(0x7f0000003000)=""/48, 0x30) getdents64(r1, &(0x7f0000000040)=""/174, 0xae) 2018/03/22 03:09:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c1426d3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="98a6e30b177ed722fbe5c4a5b84758f69c50348b3d49de33c952c5e8ed85ee72429927a9235874ed93025c732b73c7a2fc13a362b1ce6c4f8ac212781b372252692c21c6c4a7cfe48ff3d158fe76502f420e07a7ba017584398f61d32d8f25fb206c1a8319ede796edad378276ac410c500e8a20fbfd69740cbaf0e35bad56712309a5e2e26c8792cf202c37e53593a391a44bf970c5fff20f40b4a78545e663d6609450df5e5a55190ad6d1805bacdf31f58cb3bd963e7275", 0xb9, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f00000001c0)=""/102, 0x66) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x16, 0x4000) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000280)={&(0x7f0000ffa000/0x3000)=nil, 0x1000, 0x7, 0x1c, &(0x7f0000ff9000/0x2000)=nil, 0x1}) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x25, "455560100603640ae55b65e0df0efbe89f3a7358190d2bbb022814648b8898f9c3edcb1458"}, &(0x7f0000000300)=0x2d) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000340)={r4, 0x7, 0x0, 0x8}, &(0x7f0000000380)=0x10) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000140)={0x7, 0x1}) 2018/03/22 03:09:50 executing program 1: seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) 2018/03/22 03:09:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x0) 2018/03/22 03:09:50 executing program 2: r0 = getuid() r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='[mime_type@\x00', 0x0) keyctl$get_persistent(0x16, r0, r1) syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) 2018/03/22 03:09:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00002aefc6)="390000001300090468fe0019f9ffffffffffffff03000000450001070000001419001a000400020000000012020000080002010c00f41ee400", 0x39}], 0x1) 2018/03/22 03:09:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x0) 2018/03/22 03:09:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/03/22 03:09:50 executing program 6: r0 = socket(0x5, 0x2, 0x6) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x247, 0xffffffffffffff