INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.16' (ECDSA) to the list of known hosts. 2018/03/30 08:59:55 fuzzer started 2018/03/30 08:59:56 dialing manager at 10.128.0.26:35967 syzkaller login: [ 38.910840] random: crng init done 2018/03/30 09:00:14 kcov=true, comps=false 2018/03/30 09:00:45 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x2, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) fcntl$setpipe(r0, 0x407, 0x27) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x5, 0x4) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x4, [0x4, 0x101, 0x1b, 0xffff]}, 0xc) r1 = socket$inet6(0xa, 0x4, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, 0x30, 0x100, 0x70bd2d, 0x25dfdbfb, {0x1b}, [@generic="971b172a8a2700374f27749de3b47527354c2cf7dd10dedaa846b87cbdf47323b1376859ace8d8314b89717487e1fc4330a305590a973e462fd9b84c9eec2e5c", @typed={0x4, 0x10}, @typed={0x4, 0x89}, @nested={0xc, 0xf, [@typed={0x8, 0x68, @uid=r2}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x884}, 0x4008000) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) setregid(r3, r5) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000500)={'filter\x00'}, &(0x7f0000000580)=0x50) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000005c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt(r1, 0x2, 0x10001, &(0x7f0000000640)="7ae106d8dc673af1fbbe8ce1d4c97e9564c41aa34a29521cad4e360e37a2f00485be5eca505c1bbd5e309c066ac8acecfe8c5fafa2975ab07c50b88633916d15ae2e57c65bef34ecf3819c20a3ad27a8e9f86e6d935f3de326ab68", 0x5b) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000006c0)=""/147) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000780)={0x4bbb, 0xfffffffffffffff7, r4, 0xc, r2, 0x10000, 0xffffffffffffffe0, 0x7}) r6 = socket$inet6(0xa, 0x0, 0x9) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000007c0), &(0x7f0000000800)=0x8) accept4$inet(r0, &(0x7f0000000840)={0x0, 0x0, @loopback}, &(0x7f0000000880)=0x10, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000008c0)) sendto$inet6(r6, &(0x7f0000000900)="c192cc1dce7130fac9c78ccb5833ba5565652315f08415b8bf990ffcd2f4644884277381781450ed485cff911b03db980f2bb23e1877393d8b234da071a6ddcdc36ef5e7", 0x44, 0x44000, &(0x7f0000000980)={0xa, 0x4e24, 0x962b, @mcast1={0xff, 0x1, [], 0x1}, 0x19}, 0x1c) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000b80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000b40)={&(0x7f0000000a40)={0xd4, r7, 0x0, 0x70bd26, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3ff}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xacb7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3908e363}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x53b6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0xd4}, 0x1, 0x0, 0x0, 0x800}, 0x40005) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000bc0), &(0x7f0000000c00)=0xc) write$selinux_context(r0, &(0x7f0000000c40)='system_u:object_r:dhcpd_unit_file_t:s0\x00', 0x27) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000cc0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000d80)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x38, r8, 0x8, 0x70bd27, 0x25dfdbfc, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xab}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x80) write$eventfd(r0, &(0x7f0000000dc0)=0x80000000, 0x8) 2018/03/30 09:00:45 executing program 3: prctl$setfpexc(0xc, 0x2) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x3, [0x8, 0x7ff, 0xcb24]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x6, 0x80, 0x1, r1}, &(0x7f0000000100)=0x10) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x8, 0x7, 0xfffffffffffffc00, 0xe06a, 0x4}, 0x14) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000320}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb8, r3, 0x200, 0x70bd25, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff0000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x30b4}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x75}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x10}, 0x40800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000380)=0x200000000000, 0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000400)={0x4, &(0x7f00000003c0)=[{}, {}, {}, {}]}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000480)={r1, 0x1}, &(0x7f00000004c0)=0x8) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x220}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x7c, r3, 0x200, 0x70bd29, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x11c6}]}, 0x7c}, 0x1}, 0x40000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000640)='\x00') setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000680)=@req3={0x4, 0x9, 0x1, 0x3, 0x4, 0x8, 0x4}, 0x1c) getrandom(&(0x7f00000006c0)=""/236, 0xec, 0x3) r4 = add_key(&(0x7f00000007c0)='big_key\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r4) keyctl$assume_authority(0x10, r4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000840)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000008c0)={r2, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x9}}, 0x1, 0x9, 0x5, 0x4, 0x5fa0}, &(0x7f0000000980)=0x98) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000009c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000a00)=r5) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000a40)=@req3={0x4, 0x0, 0xc91a82b, 0x7, 0x0, 0x1f, 0x9}, 0x1c) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000a80)=@req3={0x8, 0x9, 0x10001, 0x1, 0x7, 0xfffffffffffff000, 0xffffffffffffffff}, 0x1c) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000ac0)={'ip6gre0\x00', {0x4, 0xd0, 0x4, "d74b84a2a4ab", 0x8}}) fcntl$setown(r0, 0x8, r5) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000c00)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b40)={0x4c, r3, 0x422, 0x70bd2c, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x2000c055) getpeername$unix(r0, &(0x7f0000000c40), &(0x7f0000000cc0)=0x6e) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000d00)="9e7d604e1af6ec6e721814af6c622eb6e9b698420718008f6b0e13693d716b7d3808259511fb1981f7139a7be92cd653ead87dfc75bba8992922d5ff675900065d67d533203740d274bab433c0e55a85d30d43d1bc8326374f4b03723e31eff07112f3b3d18baf70082c8d098b40c6", 0x6f) 2018/03/30 09:00:45 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x40) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x637fc6e7) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)=""/118, &(0x7f0000000100)=0x76) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000140)=0x4, &(0x7f0000000180)=0x2) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200), 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) sched_getparam(r1, &(0x7f0000000280)) ioctl$KDSETLED(r0, 0x4b32, 0x100000001) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x40, "ad5377c475e47939823f5201bf7cfba87100dbf54a025596f1055b1928014a3d75fff356709a12cd962dc96880a7000956af1d42237416aa11c008516823410d"}, &(0x7f0000000380)=0x48) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x7}}}, 0x84) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000480)) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=@getaddr={0x14, 0x16, 0x100, 0x70bd2a, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x400c010) r4 = syz_open_dev$binder(&(0x7f00000005c0)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={r3, 0x100000001}, &(0x7f00000006c0)=0x8) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000700)="777f8202d0ae03864824f657545d3cba726515b18044509d15df4aac6e4cc30030ef3872e822c1f8ef7a47179cd9327663029011631556adc668af7d805c11322f30defc9088d66f799cfbdb68c5c27aa776") sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000780)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000800)="edca", 0x2}, {&(0x7f0000000840)="8913ea6900417d0f92a56a751b5d7aa2c3814ac14c73b48a278901edeb38ba044c07a0e890e855e3700234562fc2d2c6319dde683c58bafd7683fed692b6300fee4084fa3d9364593fd9a6c180662c8ac26ee170da71b383b98d63334a46f25c2d13b0f261eb7bed9e5b7dbb6a8937be8280b54ec3ad0c84529eb4c6ca209063007fec4b30b79712a7857549631e4f97f90f90e348db987b9d8f8126cef6217749a9fe2feae7e41a945e29cba69c424dd443f43c4db3c1e25554d957e4700849cd76836af4a6c2ba88a9601dc04aeb891391b2c2f02eeb07c79c6fa0fd51a233d48a2748061229", 0xe7}, {&(0x7f0000000940)="894aaee200a7ecd19fc268b51a2e2a608ba7ffdf697af5143875e273a169fd2bade729686ff198ee81c73fd8d9da86976e369eb6c8b1f2673965c4facfb3", 0x3e}], 0x3, &(0x7f00000009c0)=[{0xc0, 0x11d, 0x1000, "fd98037f94a5c2c61ca138f135d2868465f72afee0e8654e5112b49aa44e536caba8fce8ce8cc5ccb223da704fd693948c3e72ec3c091e2b2fda243310e1917b886ae6f6433c11a990d70bdad82071d2d4c9456c7580586a20230b6102d33263467ac23b23bcd7651e973881c1b8b315e366c759352cdb06f241ed5b6c665b7b8f84930e73c6c7a5194aac78a3cda48f56262efb9baf5bbc82889b4bda42f94f9758f4c64eb5a11adc8b1134c4c1ddef8d"}, {0x48, 0x84, 0x80, "f987567ab85469945b504c6aec018efadb9e3cef234f05ef167b43ad6b773b06f3d7b6bfaaf21597a7e9cc02ca1eb1a63b6961b0f5100a32791f8e74"}, {0x98, 0x13d, 0x7f, "ef62df356582a3aecd4276a98a14f118b613c2f918c84ed0ee613c7cb5dc225de611151d1846492f894dfde527e40361bb1d8e2b5d24f70e6a33cfc2b41b66c5027dbdc116b9160243476f3f4733931ee755d29fd822a59047aaa41e48f4662c723ced3b42a2504799d3000813f3753c6da3469a119f2788081aa3344e46e753f9d70c40fd97aa844926"}, {0x28, 0x107, 0x6a3, "2b135c3b6ed3cc027155a0d50da157e49e4d9b296d6e59105d3d7b"}, {0x30, 0x0, 0x7fde, "dea2ebd9e21f0f319e9e21aee03edbad9c819244fda6ea5f1fc51024eee22facb6913e69"}, {0xb0, 0x11f, 0x1, "d42770284d64b108831c5263fe9458b6cd2113409767ce298e36d29cdc7447ab293d28eb7a09de15cffd98c306b8581d2b7dee4464fbec6287bae7bf6f297b548eb7a8f55548b3d4e0f73c97c2b3c1e0f69709eda3228bc1bb5c8d08023dc542360917c29b803d56bb7cdd1fe57f61751ab91783de80d17fc187f3e2595f3fc39748d3d71b39d60acf671dfabdae7157e98709c9ac1532d71bbe53b7e23ed64430d8"}, {0xa0, 0x11e, 0x4, 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{&(0x7f00000039c0)="955d0b5bb1179dd30f998eaedb7b8ef607eefcd2b413e8a423230174ba4806609d281419e5f03349bb9a06620c376429e8d176c6635195ab97730597e587eecf2f4e35d57a1f2a18628d63794f366acf02cc7bde81c9c034070419aafb9e4ac5d6ede97aafa2138a98df6b9c13a535e6230f3942ea15e2f2bfd2f96511d5e4a47967ee51d25d12362dd38277d9002276d140d04a5d8bc088eb156515d773a42f197cb0c81003506aa274a89abe3454923f1cd55f0e4ffd983d5e13f85b", 0xbd}, {&(0x7f0000003a80)="26911800251a0ff0c5597e17ea4bc8cd44acedf4b7f6a569401bc40843c660f6aa457e64b1bfd97443c7075f632d4977cb1e2353c3067d0f9c7c2e5a66cc44611d9e42147b3d8b130ff26b9fa020e88b4b3f593ae0b49454ce3967f805d634d4893ebca78742cc1d4fba0f788abd2a78aa30", 0x72}, {&(0x7f0000003b00)="011c060f085881e0525b4c414e25abf826efd1ecfe7e70167cc30ce2a091357d1c3284e1b82777c93d19dcacc262e6d47e96629cbe57cc843d826ccd3911b3efbb241729c14ec6e7bfaaa58416c500df8290e053ab90021c74155c03d7b6ba20e814b8", 0x63}, {&(0x7f0000003b80)="3675de817b20b64fb871cca2c88f1bf1a24a534bd8bd736d5386c880693f1479b01083254287494335bf038ad40c89c3", 0x30}, {&(0x7f0000003bc0)="16406378de36e1d8962ef29cdc08bf715f5347b1c8bb908dd638ee20e8970c27d13221e2fdc359931bd9f0741338821eceec2497de4b65f6788f67467d73ab36afba6feb489e1e1b8f18a85384cddade44e2b6454af8e304fcecee33d4704354933784069c159b737b51b83acec8a13fbdc94efdc0eecf044f4234c152a70f4a8c412f33861532ee545b7de0da1a502ce0cd9643ca78fd9d902e33d057f152b626a5b8a7d3b3b05fb988917e07c0e259403f8588cd6a6225ccd5ac5861e55b5428f4f60fcf6de83bc742d4258cea1f969a01fb04", 0xd4}, {&(0x7f0000003cc0)="25ec8f9a073ed118bd9aef2eb8e6f0b81c344f4e6c88c323f5bcf54fe92283495b3c0178227cc9ad591bac97cb786d6c526f", 0x32}], 0xa, &(0x7f0000003d80)=[{0x74, 0x11b, 0x949, "8c05d20adc42e93954692899fc60d833c4aea8d4ac713ca8a5c512163f0a5c2bdd40dfb5ac2bb98d2078291e683b5686de65debad2be2e0af1e112dab71f41aa289918dd4cf1c88fab8389f7e6d8bcf3925874ef354b9859987ab0e29400243a2b2c7d96cf01a3ea"}, {0xc, 0x11a, 0xfff}], 0x80, 0x20000000}, 0x40}, {{&(0x7f0000003e00)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003e80)="8e09d1377e45c3889e90584bbbfcd98d30117058e7fc55afcdc2cf5be4fe69fe32fe", 0x22}, {&(0x7f0000003ec0)="27e9dbbb60ba663ca68440385df419e062b614c0230a5a35125d0edea4be68a208c11fe9f6f88f87d7080a64a9539ff0b2e5b108471bef7af977bcb75c94fd4af725904c3d187340db573c508f336d31f192cff3628f4bb1a84f84181fd312bdb73e2141350980bac364590ab9e00bc903a0c3df9f4b1f00bc14651933659d088ac56bf2ba8fc53051fc146abb5fdd6bc52a936728188fe8ff9282d017f3b34d4e344604a1d84fab450f41733f1985bd10aa137bef8016067eb93c963d0976afda15af3e65", 0xc5}], 0x2, &(0x7f0000004000)=[{0x4c, 0x139, 0x9, "b6090584241f43cf2f6f40e75f12e56b5ec9aac9d28346001a720ece246c7898f8e2e5eb823f0376a3cc85eba99f3623786f018c2433fb2aed0202b407"}, {0x9c, 0x118, 0xd2f5, "e36d3bdf97eedb73363b02a9a0d856a15bf8d13b9276da49aeb52c90b0dd1859b359794464b9c82a752fb97fff8922bebaca1fa47ef132996c9c34d1660bbe776f3474c5b75bde8226e5b2a353b04b45bfa158bf7cf259f3a46fe97c4b4ac3d5145a176f2987039507144fa637e9638ea19e80ac42349f13ab71c71d7482d60ecedf5a66e292b0be4bc90f14da9f28b5"}, {0x44, 0x3a, 0xfffffffffffffffe, "e59979690d3b7a5df1d459bc4f9bf153ae237f4fac7d13d2dbb8558ff3122b6e2b0e40ac10796a2b1090957af789c8338f150156a9e78e82"}, {0x54, 0x19f, 0xafdb, "1ab9b35837ccaa26d5ccb4ba4770a57737f9c509ff25cb0ac79e09fd38dbb54b046707eca5d74dff227086ba6063033cb8cb2ee228d9d93e95c43107329469b2061de0ef88"}, {0xc0, 0x18f, 0x8, "fb5fdfab99d513207509c300d758d2eb8886db6638b73843c082f86eb3e8c76377a873eae87a7b78f3e0f49d62c6c640c97870a2f20f018b0c5d937e60d999c410f97f4c135486c8046e03b54440bf712a5a4522fb6ff319942df9733a737b1cd81c6f228f39dd9d3fa4334918047dfeb4b4f9086e9cae67143db3b44a859e9846aa0f1eb8427c6a4078fb0bede52f56a4f8bd928771c7c612e5194a5d35ddb7d88c4dd5985601829af147e97cbe5a75d531b4"}], 0x240, 0x4}, 0x6428}, {{&(0x7f0000004240)=@nl=@kern={0x10, 0x0, 0x0, 0x2}, 0x80, &(0x7f0000004400)=[{&(0x7f00000042c0)="6dfa290bf4de8ad7faa604551202bcffd58fd496762c8d365fe48ecf50652a358782b8e6a0f0f7fd46b62ebd13ed1e16a8b57cc0ad74745b3a8bf26ca07d25aa8d294d6b348a3a8b3d5e29c250b08c54ead73d5754e44494b28276614e9d", 0x5e}, {&(0x7f0000004340)="e1e399d999caacb903f6ee82bc989ea70c28d1f94e50bc3f0ba582419b1822c8818b967f51382af83d42022c18b9af89582e102c7b2578b485298638c748e122976d44783e33dccb3a99ca7662c6fe225ae88967095d731cec273bb78e0f82ec549efda04156e8064ada7b4a23c92a0a9adfc24f0adacd40963836a87cde5181dba0b20ece0d3aecb8f1f19bccefd03b9bfb03ff8363d9af2fcf9281505ef2e3d0b8d15d74d1a1c25f14650743e0dd116cada639845e099b6890", 0xba}], 0x2, &(0x7f0000004440)=[{0x10, 0x113, 0xffffffffffffffff, "af1ebe0b"}, {0xf4, 0x18e, 0x5, "ebbbb9b40ba3b6eb416c63316269d5f8791e9a300740acb311229de186ee566b59554552dc6826fa2b65d85951de29fc2b3143b6220931c1b2a1b072ad127b0173a4ea4fc727f6b5500250ad2909c18200eb110dffd6feda207250ebffbe1d05d41adef49d22aec5eecdcfff62f21103d3f7643d0b04ec717f8124e31965b32c26fa4043e20db55fdd4277163adc26cacf24b4e66598deaa9e110ef8b1327b011af0ac17445ac85d774ff20f08e278934a9a3e6af07d59a4ecd16a15099a2549418856c4d461132a05cd6e7a3f2f4d1788e0d863e4c99aefec0d59f70d6b86a7fa6f39090a2483"}, {0x4c, 0x105, 0x8, "604db3834fa2fc5efbef30dbb3e267f74a59b76fd00e5a1fa5d73b2ba546318ee6bf10551feda4e5e25827a3e021de714438f51b996f8f970b91e234f53150"}, {0x98, 0x13a, 0x630, "61902845f15a96ece728332a93b36cf870eaa07d843be4d367ab052aeab635f65b269dff6b777bffca0079386af2a8405f573d1d60725e5142b7a73cb946f54767a9e7b36c5289e53963087df3ff7ed8e0fe373265c94efd854ea0e7342b76860e305968a634f7cc6692998e3083b42b132eef197072820d00a8211f345d9d0bfe1f68f02944a2850f"}, {0xd0, 0x100, 0x8, "f08e4ac4da2927285603a638ab8ba4cd009f9c58aa71d861f8f5adaddc9000ba138554474dea91f7271334b28cf4aa24977609ca91d5d17d9c100abe3d169f9a58e8e625a7400ca95622a45a9f0555750121670f6f4702bd5db740ccf845a280f2d64c7cd5f9abdc3d3d4516403d9099e00d5410555e0341114eab665a05a8209c0a1c6b676e709bb885d97b9e27b225f544346f7c5036980d6fffe33054918c2ddeab1f899e9cac86688ed54cfe86b234a5445a9ec42a9c098665b571268b1eccf0e5"}, {0xd0, 0x103, 0x1eb, "30c65e291a1a504e3278a9a8b62b62981b2f30668054691c529157ac3658ce0a07cb11c736614fdd000a1330383195703b2a6cdd9ac323a9f2833e0eaeff536651a6fd44aaa11ca03d62332a7107cf3f8a33997d46f6bb80d0132a70afc8cd3c18ff6d4db2bf9ddda0000a8cc7fd2733151415d0adb6633fe787363553ffc66d636ebafb112b75ae86e88570bce280ddb85acabb57fb7ca1facac83de8c6687eac8a17590c023341fcc1e6f06c81ce9dd0fa2ec0d860f75b623d017e86193c6c9f6b"}], 0x388, 0x8000}, 0xffffffffffffff82}, {{&(0x7f0000004800)=@ipx={0x4, 0x1, 0x6, "7b6596a2c351", 0x2}, 0x80, &(0x7f0000004940)=[{&(0x7f0000004880)="f92e33b7184bc2cb7e4e720a65206c12caff92c9f1dbbb3fd3b7b363bd4b7c1aec53c9d6a4ce64ede30c63ae4b990eed82fb545c6360deac8788351a9aa7e2801f69968afc4a5577b82647252b842688a407843cc35a267f983f57ef96bf6680fd87b16f763d8c86e0529d830bc792a7266b4125965ea1f715ff99f3d9cd74135d4d195f44ae24dbdbfb2c3170e0d0bfbf45febf34682ad3fb469b063e5a7233c5cd1841090f8e790d8a5df2b97ed53a539d058a8fbe1b47", 0xb8}], 0x1, &(0x7f0000004980)=[{0xfc, 0x119, 0x0, "78761978c7239232df5ea7f6932b6810f6987c612cf3354604f852ad3175f77247bfbc9cb8d6c587511b6acd471e1fb2e5ea5f0a765a5a6273c4c4d1922753d3bb328fe766d225d81de2a9c063d56b71fd2f8c005c182f7f5e7575cb160b11e0745735c1e7f453be7f29b2ea8b880c4faf1f6d8c9f0801a7e2bb165f241b08c35c4691333e13b513c6b931801dccf0fe19d29753fd6b5aed698623ebb240100aa179cc4c0bb60b48d5c4c49117a897cc686bafae481018fcad26e1e3f559e3eace4d8a0390302fc95a5a22de2fafdf710c7b06f3e5e3c63df9a6421f9cbf4f12f06c99bf43377007e3d81e96dcb850"}, {0xa0, 0x115, 0x0, "0039b501c5eb87128176d53d192149a5f2c460273ee6b5df23007f921d44d3332b729dbe96a49441084b17b2afb6ed18fc2ea89abf83091b447f836246e07cce07a522a1ccdfe72eb5241dcac040728df11b10a3f9f766125d3c322ae4dc016097516169b15b9e2c135e4037d56c267848125ffb71712e875f49800c6428b41bc89b0fb44052e5e014b6fc6c4a80544096"}, {0x28, 0x100, 0x0, "e78d722aaf5083094adc9d15a27075c00dd699edea450901e65db8"}, {0x70, 0x1ff, 0x3f, "96bb1364de4ab6474bacf9118cc64bc9713cdb4148c53adbbb61f3be192d09f2c2202ee62621fc126c16ec31fe9b2707c64a591b1d8e28c693dc3eef347ee23c21c90b465d1cb6979756f8daeb20065a444a50766e6205367284021ae1e11193e15051"}, {0xa0, 0x1, 0x4, "ea304846a589e57483055a063d3613cc0d660efefe599d997d815997633ee9542dc586ab478393941e0c7c6a922a1bc11bf8453d9bd920780769708eeadecadd4ed373175793e407e21eea8fd11b972947f40eb165ead9ab47d4cdae866fbfb6ac3f42887bc03ddda7a71451a1e8e670b58c1903fd904ed6001ac28039d6ddf92dd1efd43582a2aff9fb267e591b1ea093"}, {0x100, 0x10d, 0x1, "302e5b0859f89cbd52a11eac1a387fe70d128ddce0382542da1283a2bdf80e39c454ad52b4f029741a7379e60be126372b9e8c3863f8e80ae3fccc8bdb70c4b55b9032438b86004c7b906203ac01a0410784e4225a890b1aea60b5662980264dd411b27978e8fea81f0b3a236fee9dd9e4e4cc7387d5c95b382b1fc41fc22dd45baabd4c18f42a3ec044611e4b792a7ebb0e9829297067ae3b5ce960a4dc3a11d0dc92d010d0a13ef9c5cfb91ef4ac33db0d4c80825f1f561e8aca0649d11fdf4c932a909fa1458c739114abca567a4f7af04f524fa6e5616460533b00af6a99c324f59be04d8312c94c2de26d4f37976b"}, {0x3c, 0x115, 0x1, "0b0befc828410e8579ca8c4d27f3a1fda6566ff085028d3fe39c5b3ed9b1734f0d692c6f791655671197c046790a5e"}], 0x410, 0x8000}, 0x69}], 0x7, 0x8000) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000004ec0)=0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004f00)={r5, 0xc0, "5143f1f75d8ad64632bfaf114b76678b4b57885331de33e64f57e45b9d90a8714660298f72a5389215079be12b6809960f9aec50fbb9a58670f163ff7578df3d51559bef87fc3c4c720d7ae10e6c65a996e1165265910314916d097fa639d6133f3f47436194eaf2b1b2d1da152097a8c7a093b6d5de126d90679cc414af7bcdd679e58aca3e5dac07538a72ebb24548d8d3e6dd2f38a77d6b6c0dabe4e7d01fbbe703564e115cfb46c84f64254e5a75b9a7265602b5c77f4f9a5887c2ef12d1"}, &(0x7f0000005000)=0xc8) r6 = add_key$user(&(0x7f0000005040)='user\x00', &(0x7f0000005080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000050c0)="02b6c553b013afa253087e1c39ee0f4a46d4178d68f74ff80875d2920e5b52eecccd860b127ce50e44962950746aaaebc2cdf24daf912d1ae56cbf349dc5bd8a1675b282724d00b68373038460cebe66aee7725869163012165929296967fe5a88b6ab0ab4d7e2279661062f7a15c8374a30ce3b3878895eb28e9053ed2f8a51", 0x80, 0xfffffffffffffffe) r7 = add_key(&(0x7f0000005140)='id_resolver\x00', &(0x7f0000005180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000051c0)="0f2e7bcebfe6d0b9fc611350f9bdd97de89bd0be0bfd850f3481", 0x1a, 0xfffffffffffffffc) keyctl$negate(0xd, r6, 0x0, r7) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005400)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000005500)=0xe8) r9 = geteuid() r10 = getgid() lstat(&(0x7f0000006ac0)='./file0\x00', &(0x7f0000006b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000006b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000006c40)={0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005200)={0xa0, 0x10, 0x100, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x66, @u32}, @nested={0x3c, 0x66, [@typed={0x4, 0x81}, @generic="a6fc7040b23960b5c8b8b2b2d67c053f44ff66ff49386ae27d8d2a10fab16ddbb25d9230458b879cde3b3ebf3d0364f22ffd67"]}, @typed={0x8, 0x2f, @fd=r4}, @typed={0x4, 0x5c, @binary}, @generic="c155e95bf55d2477d46e37ebd628fdc8c07baef0588f6487ea095dcbc6d148ee1ae5224a7ef7013a57c3279b2d7161064d33bd62c5699163ca3bdbc6123be8"]}, 0xa0}, {&(0x7f00000052c0)={0x140, 0x32, 0x402, 0x70bd26, 0x25dfdbfd, "", [@generic="f56b92f037b2e974071c1ecf6dfc801acfe325cd2cc808346871c3fe3c21ab9f122fa49564aaa659f5dfc151dde647100a6c3b7c36277030e29c034978d0252a115293b00c19a23fb5ec0aa73b4b8b51e8f3a54e72323ad209d997ac96bd703acdedba8ceb27b36af7faae50eb1c73380d7cb5a5778e6174fa30b5987131016eee2c8c53d70004899934f6ab8b4832b22e97d9062fe0436f886b9bfde0e074", @generic="a843046719c41ee240ef285271f83c6373795d66e3b97ebfeeb566bf0f74b6652b2272e23cf82a984ddd5b6b00f466e0a74775a401afea681fbe10987b4ea2ce849d2e2987c6f13cc4bd5a31a4fadb7d5d395b17bd4f0134b712c68a21aaf001cf93d17ad6c6d944ed0a126186ea355672c26a4c7a21bf37ea5a07e686decc5d7379ba5b525a1d0d6470e40a54be"]}, 0x140}, {&(0x7f0000005540)={0x1530, 0x17, 0x808, 0x70bd26, 0x25dfdbff, "", [@nested={0x30, 0x80, [@generic="4eea6eb52c9b75e805c4bb6ee12dbb6e44b17bc9d03994536c56d78225d7b7e99667c141326b23", @typed={0x4, 0x45}]}, @nested={0x100c, 0x36, [@generic="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", @typed={0x8, 0x5b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @nested={0x194, 0x3b, [@generic="01f38beeb7dbf99d090b0ac27c38ff26b2bed2c9b5619cda759acb4cda66366a41ad93ada993e339b7ac68712464dfcb2e709a47bc246b10cf134e0302cd6b0dc81899b7faa587c3a95d4ef7083df8aca9a7eddc3c9d85cdec17d30635d88b865dc7d0261913e86a437c73e81e3e06dddbf95140286e59b1fcdaebd152fd359f725909da2ce02d97e2fd70830406271d7ecb27acbfbcc292321b38848d1b49ca24d1839a704a2976528316ebfc24391898f0c95b189b7aca27ffcbaf462a789f0e634a50b77539441db9dbbbc4359c1967ef", @generic="f2b71f404e7f4c0edbb29e3dec7dac7fc869e0fa3e23377ca06b64efac381ff7a5c93be641d01ef52b2f2b3cbd32b2", @typed={0x8c, 0x35, @binary="c69d981f1467da0dd1e6bf83c6d2b6c96bd861cfbff074f6580c8c278aa38b4a2686880156e5cd6b421152686d36ee7cf3936154b6b8e0031f856798beeda742b5fd83108fbf986939606505410eb70c2ee14808d61ca47f5ff685be86990495405aae98ec0446842c89d7ba543f9cccbbd7672ea2cc370c12f4bd604dbb8eaaa9943657ee"}]}, @typed={0xec, 0x5, @binary="46fcf4615cf34552b473b5e18530d1c2852ec5c967bbff808f1c8bc9a9d3fa02d233207132356524f029a3323d26c08bbea358ae18f857855340b70bc23f8debe4a9b16e36de3ef1fb2789d3b03274b6c5c223366c51ff13518b4bae63ab40a4dc73d25370a7e42c505a9d7ed74e9dbf3f115a589fe3d674750d4179b0d90e1309ca0741b28ff0d664f699e6ba93ca4ad43003a37854eb67f7bf868acd3122535f35259a4bcc2d59b51926de1bf6fba55459f99f9afbde2f2958987ec70701bfa83640ec3aec895ca1754322e23e41356acb01abfd6a72f619192a436024bd034643d307582cd0"}, @nested={0xc8, 0x85, [@generic="23520edd062061f7bf2db8c856c3434c31fc7572a0b2c92c9b14de1390ee", @generic="fa79133fcc47bb165dbc58204cfeece27aa469c30c8f73e7e8d9d8decb85609aa18e1721ca1475843a5b60fd17ad32dbf826ef6750b13a10c867aa6ab0d15d2ef2a0d02316600e60cc7b3eda9645bea7b67b7666d5a137ab88e5593dcd3d2d6c0b22ae5450264cc401c73ccea35baa0f141d1a922fe9fc3ee575277bf92a6b70a5460f17b376e6f495456988c1adb02341bdcb6135e2be076e9c86430b6e", @typed={0x8, 0x3c, @uid=r8}]}, @generic="35c7e9b4f50aa0422dd16beede694f26a652cd03b00729cdcbd55e3dfa3c800f83fd69320db1fe5f9eaad4dc3311fc8b87fab6acd5fb7d544653dbf095dfab0118cf6eaacbeb427236f2a7ba9ef87235520541af6251987afa97d8e7c029964de34ac82784a593b533b30266d89a29158774c240c9060a924d04208aef7a6a9ce2872076afaea7", @generic="5174455544d8f7e53e328f006da060ac7aa6370a92f19e4b0aa58bb78c5d3e6f62d13012d8f7826372848d85e026", @nested={0xe4, 0x3c, [@typed={0xc, 0x80, @u64=0x2}, @typed={0x8, 0x31, @binary='#'}, @typed={0x8, 0x59, @u32=0x4}, @typed={0xc4, 0x1e, @binary="93710566383c6a2b8ffff9c0afcbe504a55e8275518d8781eff0782b8dc76def5ab4ffc93aa4e6a6255655d628d6b07383ef570f3d4e6717a18c97b055a6ed9ef464d7620af7fe39a5b30c5d6a950a4e01b76c7e31be40813f654d3654ee23fa0dafdf36b7441d345d1ab1b8119d79b22afeb3a8956c8252c4a925bd592b48de69fd3250e2e8d456061043dfba8b0d47a27a081fc94dde7f0196fc902d33c87d9bfe89409d912fb028ca8784228c940d43fb8aaf4d6c8d43261f10fa17216585"}]}]}, 0x1530}], 0x3, &(0x7f0000006c00)=[@cred={0x18, 0x1, 0x2, r1, r9, r10}, @cred={0x18, 0x1, 0x2, r1, r11, r12}], 0x30, 0x4000000}, 0x800) 2018/03/30 09:00:45 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@ax25={0x3, {"6c757357ed7612"}, 0xffffffffffff232b}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000080)="a6d4885f73557a94e1922e67bb35e8959af31d5f2ef715907744f5f78c8565e4479bd855b245b49ddaa1c4bc463ce3b7dadcf116bd233da8f03a904096a69cb7a921535507eb824c0e7852ec06fb7636f07f787b0112525152d3042e0b3b7c2af81d068d2a87e10f70e1eec71f365ce38d77cc9b85fd4879508925e2873689c328f5d3a38b3b054b47f8e8ce83a406f1a3324dd1bba254441c4d388d4d623a2cfd521bc01d604a72", 0xa8}, {&(0x7f0000000140)="cfe337de579955699ecdfe3b147ade4e16eef20af25cfcb7db0e048a2bf36f8359c176ccdd0e92f9efeda70012fa3dccdc301beb3533915785681bdec33f5fe533f42e00d0e069accc4027662db807a15150eaaa6fcbb97504fdce16d1d22e09c8f40670155ca64e3acbfd521387b34cc59f7af695cf33bf414bff91f34e7b6d667fd0ca964452e4b7a0b00e345a0237335de90b5002", 0x96}], 0x2, &(0x7f0000000240)=[{0xe8, 0x13f, 0x3, "70c1571127e03335374663ab05dffb7b49089f90b32b5fb5545ce3dce2e1d43b4963fed1ad07feac91af638f341833343ac10ea8b73cda95d6c0b38edae6de3003110a44e973b89ad39d6460c3cc266b8d61738d586243f2dfd92dcbe6d37be286f3f4652cecef72c0cf5369c8245870b42a10956487a8c939f9bb474ee950fcd1d70baf8bfce714bf4301bca9f5de5786046f31762594082c878a4e0211c2bff5094acadae1db2acdf0459504d10e736cdc09d9483ff8d95597d525ae60da777d91e5c09da5c11b02c927b2010a8badb2297053ab2200e3c204"}, {0x100c, 0x117, 0x4, "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"}, {0x9c, 0x6, 0x10000, "3425e9858081ed78a1cf276aa47d1cb5eae96fbe8c609ede2872736c14de840b9fd5eca3f327c2612d559d5a14180a013ba69d7b701f3be375161ff2f8f35d3226928a9296c7bff362826a7c639e403dc6fb0f5dffe54a858b9b40ba3ca3eb1c8ef91697c659224c0b44d6e676b6190f2d426d653e82e49e8ca44a055bfad0c65bd14863a1f46cba2540c15dd4b4"}, {0xd4, 0x11b, 0x101, "79e15e017b824b07de5e327d25ef77375b017fa3d2db92d610e7999dcb82715ea0bce3cb412eb5c73a81c0becc6c80da7790cc174fb6ae1e28fcae83da419fc0214139fd20f19b3143d133a26cb66d9e80abba8e99b0476414986fdf15fead848aea39b11330a99a6629669f1517064693448acccde25fbebbde250d627dbd847279f26cb884260085760cbc8318bd62b54b15b8f54db77170de67945c3bda46924608d84a971e9bbd30ff3e03c3f0f81246ea24c1efda7071d7a21e363641ca79efd506c4"}], 0x1264}, 0x10000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001500)=0x7, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001540)={0xfc6, {{0xa, 0x4e22, 0x0, @empty, 0x1ff}}, 0x1, 0x1, [{{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}}]}, 0x10c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001680)='/dev/pktcdvd/control\x00', 0x50000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a40)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000001b40)=0xe8) r4 = getgid() sendmmsg$unix(r0, &(0x7f0000001c00)=[{&(0x7f00000016c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001740)="77e1013157e9078d6cd3e23b6d5d91f39235efcdc9aaa72f0a5245cd933e175430b7db8b7c9c2e101249e056032b7189622a3483bb76c8e466d25b8ec31ceff95f6a1da8fc8f6e3ebb635f2e918dc497d4afb3672ba3abc10f6e617c377123618eac5a521844c80ee7cf16d47da5f25baecaeaf34adffe510f57b73888d0c39c1f26635ad9171bc5c9a23c54607d2ec6ac11128d7228ac7678943363c590174415eff458091fa6ff56d98eb42f37e04225012f2aa2519eef7070414ec4e181d0a5a56b138bad543fff59a2ba3cd75dc14e2c5c67bd9356b9a21fbf2410d734d76edc4a812e", 0xe5}, {&(0x7f0000001840)="35f8a602de938dcbdf7e3e173ffd8d58a41740d537829e55d56320fc3b016f54fc5614cbfb4db86a594071b2c88c28316b2f613f9d61ad1eeec8476d403f713da1198fc26c7c334c754355979ecc4061a7f2704b5cd94e3350e895a75a7232ad23e5e5762e6a56f2ffe1f807e82b6ded0efb9f2fa15c4755ff19956e80d4ac7e2252dc86b032e5904c5e3d2f3593b704e94f", 0x92}, {&(0x7f0000001900)="37c519d7362de16c56aab87e7efdc9e650e8cf34d7358f067858869ca6af025450850a1895f012b028a5786f40ba02610045244fd3223afd56d6c7a3187849464738553766b831beb3435fb4533a8528379b7c52f1af0d39c84f65f4e7860732ed515a721bf24d6a5f2bae8c69ff8d438113eb48a5af11fb80b86fbe0b25ceadc74b689eee8a9e4292f1490aa12404d7611cf730e236756f03f2c5fe8e632dda8d391d0ea3587508b394b3348a6b600f9566bcb85df80cae65c3186afe5a7297b4f7a176e8a165c32cdfd991", 0xcc}], 0x3, &(0x7f0000001b80)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1, r1]}], 0x50, 0x10}], 0x1, 0x801) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001c40)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001cc0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000001e40)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001e00)={&(0x7f0000001d00)={0xd0, r7, 0x420, 0x70bd26, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0xa}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xe}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x16}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff7fffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x40}, 0x4000080) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001e80)={'bcsh0\x00', 0xffffffff00000001}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001ec0)={{0x7ff, 0x89}, {0x3, 0x7}, 0x5, 0x1, 0xfbe9}) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f0000001f40)=""/73) pread64(r1, &(0x7f0000001fc0)=""/59, 0x3b, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0xc0000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000002040)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000002080)={{0x0, 0x5}, 'port0\x00', 0x2c, 0x80000, 0x0, 0x7fffffff, 0x3, 0x61, 0xfffffffffffffffd, 0x0, 0x1, 0x88d}) dup(r8) ptrace$peekuser(0x3, r2, 0x1) inotify_init() openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002140)='/dev/pktcdvd/control\x00', 0x10400, 0x0) clock_gettime(0x0, &(0x7f0000002180)={0x0, 0x0}) write$sndseq(r5, &(0x7f00000021c0)=[{0x5, 0x3, 0xfffffffffffffc01, 0x1f, @tick=0x7f, {0xffff, 0x1000}, {0x1, 0xf0}, @queue={0xff, {0x99f, 0x7fff}}}, {0x8000, 0x2, 0x0, 0x2, @time={r9, r10+30000000}, {0xde37, 0x2}, {0xd74, 0x7}, @result={0x100, 0x3}}, {0xfff, 0x7, 0x4, 0x9, @tick, {0x2, 0x9}, {0x80000001, 0x8000}, @queue={0x375, {0x2, 0x20}}}, {0x4, 0x2141, 0x3, 0x101, @time={0x0, 0x989680}, {0x3ff, 0x7fffffff}, {0x8, 0x87}, @time=@tick=0x400}, {0x6, 0x8, 0x5, 0x7, @tick=0x5, {0x4, 0x1}, {0x6, 0x9}, @control={0x0, 0x0, 0x1472}}], 0x8c) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000002280)=0x7) mkdir(&(0x7f00000022c0)='./file0\x00', 0x2) 2018/03/30 09:00:45 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="1a36b26c8b5328e631974892572af4a65581ce6cf4be87eb7cbb07d11e5a5aa85e1fd20226ad654967e35348d7557a5d695ac232baf03bdf5b9adc26affeb806ce876eb5d4979b21c8f900efdcd9ed1c3bfcc8a6e0d95b22f4a487beb09276c1ef1eb6ebbf0898b206a92d340ff78a212a88f2464c8cbf405ad681081ec1461e21a206cd885cf23af45546d4d97d558d34c705b04e44be1465c5") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20040}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r1, 0x4, 0x70bd2c, 0x25dfdbfc, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x89}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x84) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x52880e6b}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e20, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0xcbd1}}}, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000540)=0x84) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000580)={0x81, 0x7f, 0x80000001, 0x100}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=0x0) prctl$setfpexc(0xc, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000600)) getsockname$inet6(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000680)=0x1c) ptrace$setregs(0xf, r4, 0x62ef, &(0x7f00000006c0)="176e85dd53d33e202d549621daf44dd14fb67e242bc4547c6bd43ae9e838d05fd082f372359b583d392e44907f2fb9974c1a1fd7089d7d50a90a6c67bc99523feda51b91d17a2c35d2c953fe0fc54a49eff06a558fa0c7e3b25021928b9f597398a98f1141cd873812c9ef85d56bfa5b8ead228518e0") ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000740)=0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000780)={r2, 0xffff, 0x30}, &(0x7f00000007c0)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000800)={r3, 0x3c, "d544c6f7db5f2c1b081b5ce47f5049dce07ef9f834c25a83f8940725048e67b4de9a6e2d329cb7ee05737fc253e25ce35243efccf29c9457fc8538c2"}, &(0x7f0000000880)=0x44) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000008c0)={0x1, 0x7, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="4ab78eabf0f1", @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000900)={r5, 0xf2, "b3330950036f5bb1e238bf3ca97010ae3264fe1d1289678423b77847de90e0c62753680fb2a21e6e66c6874ee5303cbc596c72815f899458e5465268b037897731a7946b0e425b87e0e62e4c15ff1c4608d33786578704eb9a6c20d8ae4950766434bdeb8eadd2da2ae1ae763a6301502198f08a403f058203bf3607d4f6d82562694138a7b4485a74a24bc782e0312efd4d24f5aac30d74526deee0f38954d98673135881ce58f781c884760c70dd85bc509b6ae23b6648a2710775df9bb9a1862414fea15130e43839a550f6e4cc707669cae434b6cd6bfc84ed47415a0b886b58b0b8575953fcd4de3d6a8e00b2e805db"}, &(0x7f0000000a00)=0xfa) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000a40)={@multicast1}, &(0x7f0000000a80)=0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000ac0), &(0x7f0000000b00)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000b40)={r3, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x3ff}}}, 0x84) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000c00)=@assoc_id=r2, &(0x7f0000000c40)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000c80)={r5, 0x9}, &(0x7f0000000cc0)=0x8) getcwd(&(0x7f0000000d00)=""/52, 0x34) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000d80)={r6, 0x2}) 2018/03/30 09:00:45 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000002200)=[{&(0x7f0000000040)=""/32, 0x20}, {&(0x7f0000000080)=""/162, 0xa2}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/182, 0xb6}, {&(0x7f0000001200)=""/4096, 0x1000}], 0x5, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000002240)={0x1, 0x80, 0x14}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002300)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000002400)=0xe8) getresgid(&(0x7f0000002440)=0x0, &(0x7f0000002480)=0x0, &(0x7f00000024c0)=0x0) r6 = syz_fuseblk_mount(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)='./file0\x00', 0x5000, r2, r5, 0x8, 0x0, 0x80000) setns(r0, 0xc000000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002580)={0x0, 0x4c, &(0x7f0000002500)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x30e3}, @in={0x2, 0x4e24, @rand_addr=0x69}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}]}, &(0x7f00000025c0)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000002600)={r7, 0x23, "081e22cae4263fb6c2fb7414cb1a48341d0bbd5646669d4ab553b80b2ef8dc0cb78239"}, &(0x7f0000002640)=0x2b) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002680)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCDELRT(r9, 0x890c, &(0x7f00000026c0)={0x4, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20}, 0x8, 0x68e, 0x9, 0x3, 0x81, 0x0, 0x7ad0, 0x0, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000002740)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r9, 0x40086425, &(0x7f0000002780)={r10, 0x1}) unshare(0x400) ioctl$DRM_IOCTL_DROP_MASTER(r9, 0x641f) write$sndseq(r9, &(0x7f00000027c0)=[{0x7, 0x80, 0x1, 0x2, @tick=0x9, {0x80000000000000, 0x2}, {0x9, 0x4}, @connect={{0x2c, 0x3}, {0x0, 0x1ff}}}, {0x7, 0x8, 0x6, 0x7, @tick=0x3ff, {0x200, 0x3ff}, {0x7, 0x6}, @queue={0x6, {0x5, 0x8}}}, {0x2f, 0x8, 0x81, 0x5, @tick=0xc855, {0x6, 0x2}, {0x101, 0x7}, @queue={0x9, {0xb5, 0x2}}}, {0x6d, 0x1, 0x800, 0x5, @time, {0xda, 0x9e9b}, {0xa000, 0x1}, @control={0x9, 0x6, 0xc4}}, {0xffff, 0x2, 0xa95b, 0x3, @tick=0x80000000, {0x2, 0x7}, {0x3, 0x80}, @raw32={[0x4, 0x13, 0x3ecb]}}, {0x0, 0x3, 0xff, 0xffffffffffffffc1, @tick=0x7, {0x8}, {0x2660aee6, 0xffffffff}, @queue={0x7, {0x6, 0xfffffffffffffffd}}}], 0xa8) r11 = dup3(r0, r6, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000002880)='/proc/self/net/pfkey\x00', 0x101000, 0x0) pwritev(r11, &(0x7f0000002900)=[{&(0x7f00000028c0)="7202", 0x2}], 0x1, 0x0) r12 = getpid() r13 = syz_open_procfs(r12, &(0x7f0000002940)='net/snmp6\x00') setsockopt$inet6_IPV6_PKTINFO(r11, 0x29, 0x32, &(0x7f0000002980)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$KDSETLED(r9, 0x4b32, 0x7) setgroups(0x8, &(0x7f00000029c0)=[r5, r5, r5, r3, r4, r4, r3, r3]) getsockopt$inet_sctp6_SCTP_MAXSEG(r13, 0x84, 0xd, &(0x7f0000002a00)=@assoc_id=r8, &(0x7f0000002a40)=0x4) getresuid(&(0x7f0000002a80), &(0x7f0000002ac0), &(0x7f0000002b00)) socket$inet_sctp(0x2, 0x1, 0x84) r14 = creat(&(0x7f0000002b40)='./file0\x00', 0x44) ioctl$sock_inet_SIOCRTMSG(r14, 0x890d, &(0x7f0000002bc0)={0x7, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e20, @rand_addr=0x8}, 0x8, 0x7, 0x401, 0x7, 0x1, &(0x7f0000002b80)='ip6gretap0\x00', 0x20, 0x80}) clock_gettime(0x0, &(0x7f0000002c40)={0x0, 0x0}) write$sndseq(r14, &(0x7f0000002c80)=[{0x81, 0x0, 0x1f, 0xfff, @time={r15, r16+10000000}, {0xffffffff, 0x8}, {0x200, 0xffffffffffffffff}, @addr={0x7, 0x8}}, {0x3, 0x101, 0xf3, 0x2, @time={0x0, 0x989680}, {0xffffffffffffffff, 0x3}, {0x2}, @connect={{0xfffffffffffffffd, 0xfffffffffffffff7}, {0x9, 0x8}}}, {0x80, 0x5, 0x3, 0xaf, @tick=0x100000001, {0xa61, 0xfffffffffffffffe}, {0xffff, 0x3}, @connect={{0x81, 0x3}, {0x38ff, 0x20}}}, {0x8d, 0x7, 0x0, 0xf99, @tick=0xfffffffffffffffd, {0x8000, 0x4000000000}, {0x6, 0x1}, @raw8={"6e3524c79c1ee79a6df08831"}}], 0x70) 2018/03/30 09:00:45 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x74, 0xa4}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x7}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x2}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0x100000001}, @in6={0xa, 0x4e24, 0x7, @empty, 0x5}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xc0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r2, 0x2}, &(0x7f0000000380)=0x8) r4 = openat(r0, &(0x7f00000003c0)='./file0\x00', 0x400, 0x0) fcntl$addseals(r0, 0x409, 0xc) sendto$unix(r0, &(0x7f0000000400)="ab65b9962464f4eef1f7995d03b67fe6057adeebbe825ca75cff80aaaa6b0785c85a778d2ea3eb678bf91cc25f805d3a3135ade8b0468b70732df20089b0b3ca7c7a6d4b4215f12fc157437a09bfe8ebe3739fd3cabc1d24b03eed7b570e0b618ed67fe2cc377ed6b087a89031da5d926ec993210ef9d7a06a04420e08f7e5bf", 0x80, 0x20000080, 0x0, 0x0) getsockname(r4, &(0x7f0000000480)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000500)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000540)={r3, @in6={{0xa, 0x4e23, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x3, 0x101, 0xe892, 0x6, 0x4}, &(0x7f0000000600)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000640)={r1, 0x2}, &(0x7f0000000680)=0x8) getsockopt$inet6_buf(r4, 0x29, 0x32, &(0x7f00000006c0)=""/178, &(0x7f0000000780)=0xb2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000800)={r3, 0x2c, &(0x7f00000007c0)=[@in6={0xa, 0x4e23, 0x1, @empty, 0xc7a}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000840)=0xc) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000880)={0x2f, @empty, 0x4e23, 0x0, 'none\x00', 0x32, 0x1, 0x2e}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000008c0)={0x6f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 'none\x00', 0x1, 0x0, 0x1d}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000900)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}], 0x20) r6 = openat$cgroup_ro(r0, &(0x7f0000000940)='pids.events\x00', 0x0, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$inet_sctp(0x2, 0x0, 0x84) readv(r6, &(0x7f0000000a00)=[{&(0x7f0000000980)=""/52, 0x34}, {&(0x7f00000009c0)=""/29, 0x1d}], 0x2) ioctl$sock_inet_SIOCGIFADDR(r8, 0x8915, &(0x7f0000000a40)={'nr0\x00', {0x2, 0x4e21}}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000a80)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000ac0)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f0000000b00)={r9}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000b40)={r5, 0x8}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000bc0)={0x4, 0x2, 0x3, 0x1, r2}, &(0x7f0000000c00)=0x10) readv(r0, &(0x7f0000000f00)=[{&(0x7f0000000c40)=""/206, 0xce}, {&(0x7f0000000d40)=""/122, 0x7a}, {&(0x7f0000000dc0)=""/108, 0x6c}, {&(0x7f0000000e40)=""/65, 0x41}, {&(0x7f0000000ec0)=""/5, 0x5}], 0x5) clock_gettime(0x0, &(0x7f0000000f80)={0x0, 0x0}) ppoll(&(0x7f0000000f40)=[{r7, 0x200}, {r4, 0x8000}, {r10, 0x2000}, {r10, 0x8}, {r4, 0x1000}, {r6, 0x80}, {r7, 0x210a}], 0x7, &(0x7f0000000fc0)={r11, r12+30000000}, &(0x7f0000001000)={0x1}, 0x8) 2018/03/30 09:00:45 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40, 0x0) write$selinux_context(r1, &(0x7f0000000140)='system_u:object_r:console_device_t:s0\x00', 0x26) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000180)={{0xff, @broadcast=0xffffffff, 0x4e21, 0x2, 'lblcr\x00', 0x8, 0x2eb, 0x1}, {@rand_addr=0x983, 0x4e24, 0x4, 0x5, 0x5, 0x5}}, 0x44) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000340)={0x0, 0x0}) ptrace$peekuser(0x3, r5, 0x3) r6 = fcntl$dupfd(r1, 0x0, r0) accept4$unix(r1, 0x0, &(0x7f0000000380), 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f00000003c0)={'lo\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}) r7 = openat(r4, &(0x7f0000000400)='./file0\x00', 0x0, 0x25) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000440)={0x5}) setsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f0000000480)="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", 0xfb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000580)={r3, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xfe}}, 0x100000001, 0x2, 0x21, 0x10001}, &(0x7f0000000640)=0x98) r8 = open(&(0x7f0000000680)='./file0\x00', 0x400100, 0x100) sysfs$3(0x3) r9 = inotify_add_watch(r8, &(0x7f00000006c0)='./file0\x00', 0x100) inotify_rm_watch(r4, r9) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000009c0)={@dev, 0x0}, &(0x7f0000000a00)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000a40)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x1, 0x7, 0xd3d3, 0x100, 0x0, 0x40000c0, r10}) getsockopt(r4, 0xd105, 0x10, &(0x7f0000000ac0)=""/134, &(0x7f0000000b80)=0x86) ioctl$KDSETLED(r1, 0x4b32, 0x2) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000bc0)=0x3) ioctl$TIOCMGET(r7, 0x5415, &(0x7f0000000c00)) ioctl$TIOCGLCKTRMIOS(r8, 0x5456, &(0x7f0000000c40)={0x0, 0x9, 0x1d898045, 0x1, 0x7fff, 0x8, 0x8, 0x80000001, 0x5, 0xfff, 0x0, 0x7ff}) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f0000000c80)={0x40, 0xbd}) [ 76.283558] IPVS: Creating netns size=2536 id=1 [ 76.325087] IPVS: Creating netns size=2536 id=2 [ 76.367366] IPVS: Creating netns size=2536 id=3 [ 76.408634] IPVS: Creating netns size=2536 id=4 [ 76.452075] IPVS: Creating netns size=2536 id=5 [ 76.499969] IPVS: Creating netns size=2536 id=6 [ 76.550683] IPVS: Creating netns size=2536 id=7 [ 76.609107] IPVS: Creating netns size=2536 id=8 2018/03/30 09:00:48 executing program 0: ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) 2018/03/30 09:00:48 executing program 3: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[], &(0x7f0000000200)) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) r1 = socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000140)={0x8001, {{0x2, 0x4e22, @rand_addr=0x6}}}, 0x84) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000e2ff9ec7551e9b1ff3f453e45d1a7126196a5f57234d198b6fe1d8105169baca6b01d4c75b37c89b0a662333d79d10a6ba2c1e9f55ab45351650727238a0086e134e68ac885692d516c3cf7850dad6022869b769b6cf58dde76d1f19378d6f65"], &(0x7f0000000780)=0x8) 2018/03/30 09:00:48 executing program 5: gettid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:objecc_t:s0 /usr/lib/telepathy/mission-control-5 \x00\x00\x00'], 0x48) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000a40)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r1, 0x4, 0x6000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) open(&(0x7f0000000840)='./file1\x00', 0x2000, 0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) recvmmsg(r5, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/159, 0x9f, 0x3}, 0x6}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}], 0x1, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}}], 0x3, 0x2002, &(0x7f00000009c0)={0x77359400}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000380)={0xd, &(0x7f00000001c0)="afd762bd985e48c59a4a1bdc32"}) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000b40)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f0000002240)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002200)={&(0x7f0000000b80)={0x40, r6, 0x510, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) sendfile(r5, r3, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f00000003c0)=""/137) timer_create(0x7, &(0x7f00000023c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000002280)="9d3ae6e8f0d077e5a8c7eada1ad88c90e8f7125485d7ada7e6c023ab531ce6712a8624a417229dce86c3ddfec1c2fa32663abe4bf59a0a6d6bfe7bddc6f6cd4630913c55a0b3f427", &(0x7f0000002300)}}, &(0x7f0000002400)=0x0) timer_delete(r7) 2018/03/30 09:00:48 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x800) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x21a6}, {}, {r0, 0x200}, {r0}, {r0}], 0x6, 0xff) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d0003", 0x1f}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000740)=@assoc_value, &(0x7f0000000780)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) r5 = request_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='mangle\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000002c0)={0x811}, 0xfffffffffffffd4a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000001d00000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000007c0)) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000006c0), &(0x7f0000000700)=0x8) fstat(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000680)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r6, r7, r8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x3, 0x10000, "59ea459f75b7", 0x400000000000000}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x5c, r3, r4}, {0x3316, 0x0, 0x7fff, 0x265e, 0x100000000, 0x4, 0x9, 0x6}, {0x0, 0x8, 0x0, 0x7}, 0x101, 0x0, 0x1, 0x0, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d5, 0xff}, 0x0, @in=@rand_addr, 0x3507, 0x3, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) 2018/03/30 09:00:48 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000500), 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000540)) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r3 = fcntl$dupfd(r0, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000580), &(0x7f00000005c0)=0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xfffffffffffffe5e, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="090025b77000fedbdfa09743e71ae17b3a0008000400705400000800017a40ac1a8b0000000000"], 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0x4, &(0x7f0000000000)=0x10000000000, 0x4) perf_event_open$cgroup(&(0x7f0000000480)={0x3, 0x70, 0x1, 0x5, 0x1ff, 0xbd, 0x0, 0x7, 0x8000, 0x4, 0x8001, 0x10001, 0x1, 0x1, 0x2, 0x20, 0xff, 0x2, 0x6, 0x9, 0x9, 0x3, 0xc35f, 0x998, 0x7, 0x44, 0x2, 0x8001, 0x0, 0x9, 0x80000000, 0x8, 0x2, 0xfff, 0x80, 0xfffffffffffffffb, 0xffffffff, 0xfffffffffffffff7, 0x0, 0x20, 0x0, @perf_bp={&(0x7f0000000440), 0x2}, 0x10, 0x298b, 0x100000001, 0x3, 0x3, 0x400, 0xfffffffffffffffd}, r6, 0x8, r6, 0x8) 2018/03/30 09:00:48 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x760}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r3) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) r4 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r4, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x4f3, 0x0, 0x9, 0x7], 0x5, 0x0, 0x0, 0x3, 0x7, 0x0, {0x7, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, "65d3556dc2e39e725c712332f5afe9886797059342fa0c7165f071fe6c15a871"}}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x4e20}, 0x10) sendto$inet(r4, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$TIOCGPTPEER(r2, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r0, 0x1408}, {r2, 0x10}, {r2, 0x80}, {r2, 0x4}, {r0, 0x8000}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7}) 2018/03/30 09:00:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="ffff00000000000000000900b7e75bea2027299cf70000ac1414aaac14141700000000ac1414bb00000000ac"], 0x34) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000000140)="340eec237c8b29b4189ebb616208780bd5b9da2dbf49b84b19889980efed2602f5acd76699b8f6f0ebefa42393e5460d780266978e98b6") 2018/03/30 09:00:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000300)=""/185, 0x100000007, 0x1f, 0x0, 0xffffffffffffff5c) fcntl$setstatus(r0, 0x4, 0x40000) bind$inet6(r0, &(0x7f00008a8000)={0xa}, 0x1c) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32], &(0x7f00000002c0)=0x1) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, r4) r5 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000580)=0x0) sched_getscheduler(r6) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r5, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r7 = dup2(r2, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={r3, 0xfff}, 0x8) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000540)=0x0) sysfs$2(0x2, 0x4, &(0x7f0000000800)=""/88) ioctl$PIO_UNISCRNMAP(r7, 0x4b6a, &(0x7f00000006c0)="49c5b754670fbcb680deec40f387e9217521b6b4bf5f8d87cf14f26505b77ea83f023c14021878156a4eb6f028e35cedb7b115c20c350958af9a4f4f8821e601566fad0436abfe795f29e1f1e16cd103190cf07aa56924d3ff0090311ce99fb5461d08fb3d251c5ca02b1c420fabf5a4686b656866f1c9e4bb248b0eca0d6818bde205307724c34b4e8265326742bfcfe029f49ae1129c81ab27dd94d21e44ff6eaec19f18d1557d4565bc4390c6cacb786453c6eb") r9 = syz_open_procfs(r8, &(0x7f00000005c0)='gid_map\x00') bind(r0, &(0x7f0000000780)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) ioctl$KDADDIO(r9, 0x4b34, 0x5) sendmsg$inet_sctp(r9, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="c4f787c5e89d70aa1a8373cbca51086b5ec2cb164a63f9da073854ad151ffa2f65bfbceeaeaed9a95562d9b762db811ef98d23547bc7f6cb6b76d7e97bc76889c19adfb5761f5c8bfa5ccde1d438b405ee4362868472702fc7687090dad99d48df6bd1b777ed2d94602c283236091a304bc7ae2175b672554b6f017b874d2c8e68894443a697e1a82968f7dfa89b3053737ca2c1", 0x94}], 0x1, &(0x7f00000004c0)}, 0x0) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000000140)={'bond0\x00', 0x7fffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'erspan0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}) [ 79.102286] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=127 sclass=netlink_route_socket pig=5226 comm=syz-executor4 [ 79.132067] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=127 sclass=netlink_route_socket pig=5226 comm=syz-executor4 2018/03/30 09:00:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000c80)=ANY=[@ANYBLOB="2348c2e15f00eb7a110ea5ea1fa9666ce284810ac8150b6ec75466249660424bcccfa527c004086c94f87ae2b2d28a2320c18daab73f26a7ef156c5f9f2d67e0e208"]}) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/204, 0xcc}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000280)=""/66, 0x42}, {&(0x7f0000000300)=""/223, 0xdf}, {&(0x7f0000000400)=""/217, 0xd9}], 0x5, &(0x7f0000000500)=""/59, 0x3b}, 0x9}, {{&(0x7f0000000540)=@nl=@unspec, 0x80, &(0x7f0000000b00)=[{&(0x7f00000005c0)=""/153, 0x99}, {&(0x7f0000000680)=""/241, 0xf1}, {&(0x7f0000000780)=""/116, 0x74}, {&(0x7f0000000800)=""/245, 0xf5}, {&(0x7f0000000900)=""/217, 0xd9}, {&(0x7f0000000a00)=""/69, 0x45}, {&(0x7f0000000a80)=""/68, 0x44}], 0x7, &(0x7f0000000b40)=""/252, 0xfc, 0x9}, 0x10000}], 0x2, 0x20, 0x0) 2018/03/30 09:00:48 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB="00000800008fce"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=ANY=[@ANYBLOB="0c630c40000000eb02000000000000c9"], 0x1, 0x0, &(0x7f000000bf1f)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006fd0)={0xc, 0x0, &(0x7f0000007000)=ANY=[@ANYBLOB="106308400300080000000000"], 0x0, 0x0, &(0x7f0000011000)}) [ 79.176402] device lo entered promiscuous mode 2018/03/30 09:00:48 executing program 2: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) lseek(r1, 0x0, 0x7) setrlimit(0x1, &(0x7f0000011000)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000000)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) write$cgroup_type(r2, &(0x7f0000000180)='threaded\x00', 0x9) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2f6367726f75704d6ee5742f73797a3000", 0x200002, 0x0) fchdir(r3) r4 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) write$cgroup_pid(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="fc09262f02a7106658dbabf7c1b93541a12bea3ec38801469d25d72d47a6c1358b16265847b29499f519291c26954de325545a01003c943a8560a0911320e684dabe17a421e3e743971e02a06ad9df7dcfa11b8354161753da7528ef9b2fd7cc0590e1a6ee2098d957c4802481fc4fdc71157c7d2092d4a7a48aef71bc3847f381fa416f3216a4e47817390546b19199e77ae278d74cc339516f22579a876a947f5688c88d5f7bd968eb2de60927cdcd213697f53f23218453fada"], 0x1) 2018/03/30 09:00:48 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') r2 = add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="e89fb0077e6f51f37ff7f7201d1508f957f55a45722d8918135c8bcaa297629933480034207854d843ae", 0x2a, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x0) r3 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270a30e647e41281c30b4e4ef8f58161ac717b707eb", 0x3d, 0xfffffffffffffff8) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000400)=0xeb11) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00000003c0)=0x3ff) keyctl$setperm(0x5, 0x0, 0x10001010) clock_adjtime(0x0, &(0x7f0000000340)={0x9, 0x0, 0x1003, 0x0, 0x400000008004, 0x0, 0x7, 0x3, 0x0, 0x2, 0x3f, 0x7c00000000, 0x4, 0x0, 0x0, 0x3, 0x3, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x4}) unlink(&(0x7f0000000440)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xfa, "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"}, &(0x7f0000000080)=0x102) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000005c0)={r4, 0x2, 0x18, "3c313b5cb6c3d744de5953427e36666ce228aa59a0c8b8de"}, 0x20) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000040)={0x3ff, 0xffff, 0x9}) keyctl$search(0xa, r2, &(0x7f0000000280)='id_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, r2) [ 79.204439] device lo left promiscuous mode [ 79.221851] binder: 5261:5268 unknown command 524288 [ 79.221859] binder: 5261:5268 ioctl c0306201 20008fd0 returned -22 [ 79.221920] binder: 5261:5268 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 79.245875] binder: 5261:5280 unknown command 1074553612 2018/03/30 09:00:48 executing program 7: r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f00000001c0)=0x90) setns(r3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x6, 0x2, 0x80, 0x8001, 0x0, 0x4, 0x0, 0x3, 0x9, 0x9, 0x4, 0x6, 0x1, 0x200, 0x95a, 0x1, 0x7, 0x8000, 0xff, 0x0, 0x4, 0x8, 0x7, 0x6, 0x4, 0x7ff, 0x100000001, 0x5c, 0x0, 0x2, 0x8000, 0x7fffffff, 0x10001, 0x0, 0x76b, 0x1f, 0x0, 0xffffffffffffff01, 0x5, @perf_config_ext={0x4, 0x2}, 0x80, 0x7, 0x8, 0x7, 0x0, 0x9, 0x3}, r2, 0x7, r1, 0x3) 2018/03/30 09:00:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40000, 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r3, &(0x7f0000000180)="15", 0x1) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000001c0)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) getpgrp(0xffffffffffffffff) geteuid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003240)) getgroups(0x0, &(0x7f0000000100)) sendmsg$netrom(r2, &(0x7f0000001440)={&(0x7f00000000c0)=@ax25={0x3, {"e1a6031284b734"}, 0x6643}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000001400), 0x0, 0x8000}, 0x40040) 2018/03/30 09:00:48 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992dfcbc5dadfc966db651cac020f813cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb20430b013450c936f0d1bb047f4e06f300c7", 0x5a}], 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = socket(0x0, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@buf={0xc9, &(0x7f0000000640)="4199f8351834cda6e9b716e17ceed1bb1cb12cb581cec8c4fd628f9c279fa98484d17922b5657c18b7c193e2ca999cfafd450f826b341645b861e4d82f975546f453c36155801242b2359a9cf62742f36e9eaab37cecf124a38f938b7be4129cfcb69e40158bc5674e42efd0925db9393fe68a4ac18c8b977318d16d15243c41ae7a053de9f2bc899be36d2270f6f5af408e732a10e79544b6f2963d4fec4a383ee9c01c2f1a2795f14cd7d8c9ef3859b55768325264971d1ebca19ef4b08f8431279a392ebf6c06e7"}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[@ANYBLOB="280000001400090500000000ca91f05c0e3302ff320000000002000000", @ANYBLOB="08000200ffffffff08000100ffffffff"], 0x2}, 0x1}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0x5, &(0x7f00000005c0)={&(0x7f00000004c0)={0xffffffffffffff16, r4, 0x101, 0x70bd29, 0x25dedbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x0, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff00}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x857}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}]}, 0xc4}, 0x1}, 0x20008000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000cc0)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000d00)) r5 = socket$packet(0x11, 0x2, 0x300) r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/keychord\x00', 0x28000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) [ 79.251763] device lo entered promiscuous mode [ 79.267359] binder: 5261:5280 ioctl c0306201 20003fd0 returned -22 [ 79.295269] binder: 5261:5288 BC_DEAD_BINDER_DONE 0000000000080003 not found [ 79.321390] binder: 5261:5280 unknown command 536907575 [ 79.326946] binder: 5261:5288 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 79.339815] binder: 5261:5288 unknown command 1074553612 [ 79.339825] binder: 5261:5288 ioctl c0306201 20003fd0 returned -22 [ 79.339898] binder: 5261:5302 BC_DEAD_BINDER_DONE 0000000000080003 not found [ 79.359344] binder: 5261:5280 ioctl c0306201 20008fd0 returned -22 2018/03/30 09:00:48 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000505000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000480)=0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) openat$cgroup_int(r1, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000240)={0x0, 0x0, 0x21f0, 'queue1\x00'}) inotify_init1(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0x1f, r2, 0x1}) fcntl$getflags(r1, 0x401) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000300)={{0xffffffffffffffff, 0x0, 0x80000001, 0x0, 0xffffffff}, 0x6, 0x81}) sync() socket$packet(0x11, 0x0, 0x300) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000440)=""/31, &(0x7f00000004c0)=0x1f) gettid() epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}], 0x2, 0x401) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00'], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00', 0xbb}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000380)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x0, 0x0) 2018/03/30 09:00:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) socket$l2tp(0x18, 0x1, 0x1) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x1}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffe0}}, 0x1, 0x80000000, 0xb059, 0x2, 0x2e}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xf8, 0x4, 0x1}, 0x10) 2018/03/30 09:00:48 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$unix(0x1, 0x1, 0x0) sync() r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000003600), 0x0, 0x8880) write$tun(r5, &(0x7f0000000180)=ANY=[@ANYBLOB="0000f5bda0244d344b196a56874b1410f48d9c269b09a5f9a3216df74a8c8faae7783dc18420c7a69aaed95763b496cd646cec69293eaade9739e3f7fff3e1f80317d9e65e6bf5ad027c2128e7bab1683e4c11081aa43a4cd5fd37"], 0x1) fcntl$setstatus(r5, 0x4, 0x6000) fsync(r5) unlink(&(0x7f0000000000)='./file1\x00') listen(r1, 0x5) r6 = socket$netlink(0x10, 0x3, 0x80000000004) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001680)=0x0) r8 = geteuid() r9 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000016c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000001700)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001800)=0xe8) lstat(&(0x7f0000001840)="e91f7189591e9233614b00", &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0x0) getresuid(&(0x7f0000001900), &(0x7f0000001940)=0x0, &(0x7f0000001980)) r15 = getegid() sendmmsg$unix(r1, &(0x7f0000001ac0)=[{&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000280)="f8c5c38ba73dab3326cdd66af5940bc36ac9ce8f2fe8838f0754a98e751599ef1bdbec3e1d0c1f8c240a75e6f2c5eebeb584d27a0459817ebd8f4e1b9fb778c39c9f7c14c011b9a9681a136b7d94563e862841097d8d16be090209dd7533cddb10c10e39213773745f6f4cd2a6ff", 0x6e}, {&(0x7f0000000300)="3ddac4130c2b1998da6ce4ad9061181dedc0b18430d1901941eb8245fc8fd299480bbf97cce5af126101733f69222208817d9e9e51c0b13b0cc751bc65fcc54da1e931aea7d27c4b033b10771383002e343b561f7f", 0x55}, {&(0x7f00000000c0)="79744a84824bec37eac81f15cbb47b5a0663506b4be822beab", 0x19}, {&(0x7f0000000380)="c38cdec1456236071b442c9f349c844334ae5016483b152995274bdc240f60a87a929d455fb8070767def5fc988ad4eb832562b3a58dd202450b124a1d4daf4cb03018f804261713935860cb6ace0681a6776eb7698834ebfd721a0a807d213d20797b1016107b68a82317f39f6a347710a2c06f640eafdeaec53bc09272e06213501f6573ffc3eb24d674f24bfbeb228f1946d7455c400f257bdc3cdb1863697078353ec79e9b7948709a4b18db4042b4dbba6ca30f8ce1eb238a76eb2f02e97999d919a63996a93a0daaef464ae8f6dbb60deae5ab7ca436", 0xd9}, {&(0x7f0000000480)="3c3d6c439ccb7aaf3cd57d1643e8a7cd59231562989ce92b2b3fcebe84cd5da8a70fc2", 0x23}], 0x5}, {&(0x7f0000000540)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000e00)="c06fab339928ba45fbcffcc189decc4e1faa3877d86a4d0ffe7e49f06c10099b963262d11d415083be8bda433bb6", 0x2e}, {&(0x7f0000000e40)="1fd8f63c639d9394a4099aace760e2b533bbe555e094220eb28083e0928ab0621d49c1ac", 0x24}, {&(0x7f0000000e80)="25c2e7b128ebacbca6886c765be5a5", 0xf}, {&(0x7f0000000ec0)}], 0x4, &(0x7f0000000f40)=[@rights={0x14, 0x1, 0x1, [r6, r2]}], 0x14, 0x20000010}, {&(0x7f0000000f80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000001000)="f24338a2f57b536d799aeb0ee167d6d861ac2665646a66b6f61841cbfa919c35e474d1b6bd842de995e727130eb47bbd5675ed73150c2a9f4c68b7e0b4715843f3f726f0d8af3ca086af4077cb560cf72ffcee805e451ac877dd3142927a4607b0d8a5c8d4afeafbf17808e67711d5131cccbabc4581b941c9caed7a4157cde389f2195ef0fa9ed065c2c25c879d2fcd5fc16be5d5358296b734f987d77fb67fce510bf4236e88207591cdf19a44", 0xae}, {&(0x7f00000010c0)="b6b233ea97b69a0741d6c77b267e0039eb8d71976901e400eff2bd6b93f5bb78bf99a69a43cb2a29f7ac23152f0ef397cb9ad8f574254f580efc0410bb1d4e03ff13a1455dd68e604744df73663683b41d656c85f8758d21915bef77933349ecdf0a3b3dc90c8ee6c5da6556dde8e87d4fd0648fee985563281023c2481bcebdaf6084e8c638ecd50daddbc77e432c8c6017e55281c5ebd86588284a5295d46b93125c99ef9b9a6077fba18c73b6799b1176d333dc9f54404353190c5af6e4b680e5166c676f29326c8bc421c2b8548aefd7385eccd163a4645340d8aa4341477c630cc09887a3d8dd10b108a770930a846c", 0xf2}, {&(0x7f00000011c0)="9051d9b8c8db7136f31a1c82f97d8ee07139b270c742ebf107fddce1dbe2de73b8563a6865e97ed73e4b71266d9a6b0b34c6263da02a71d81dc1b62a23f333cf5588c6fa26b93601e27d2e9ed0437243", 0x50}, {&(0x7f0000001240)="23cda2ff68141a57b48065d031e295e194193b8a8096548a565baa5ac909198d1a96bb3e435059496605d135ebcf60d7bf0e6aa66cf0063f05323efb0973b5b17f078c14bce068d08844189405536fbfa13bb8e8883c5fae3a2f44418288dd5d4b337cbfceac478e44c6aeccb55115420914fb620a83f3498fda4837dc379e43554a5985", 0x84}], 0x4, 0x0, 0x0, 0x90}, {&(0x7f0000001340)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001640)=[{&(0x7f00000013c0)="3d76aaffdd4b4e6af671af0d1b34f54a0287343ea353e46fd4272a881e887d5fb367c30672ed0a95aa1a5195f91d04b03a22cd5a9f4663905c35a3e9d0296202dc11f9ad969e23f5719704335263bf2e0b2efa1987f95b06d3968cff6387f9754c8f15eb8fd80904d81f7d2e1f410d8198fcfdf0db3795b2caa5985f6ff103595f496a3299bbc89930e9d5f00206a71555c441e81bf1320bfd8d0a8979aad64514c2259f78cf2e9a8a01b6bb8dbb9bfffad7d1cc17f17d9805098e03902578fdb6d38758bada6329fe1fe880985cee73e2635795b0c6", 0xd6}, {&(0x7f00000014c0)="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", 0xfe}, {&(0x7f00000015c0)="be175a73002eb179c93e0db15ebadf0818013a1bd2bc8fac46964c59bcb96a561db293755b51bf27710e06dab41f7c7b4efb3393185daf37b8b1cd6f2d03aa21ad19234f", 0x44}], 0x3, &(0x7f0000001b40)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="300000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="1b321b28eb54f457d46d2131f750b9", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r2, @ANYBLOB="100000000100000001000000", @ANYRES32=r6, @ANYBLOB="300000000100000001000000", @ANYRES32=r6, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="180000000100000001000000", @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="180000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="100000000100000001000000", @ANYRES32=r2], 0xfc, 0x4004800}], 0x4, 0x11) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) write(0xffffffffffffffff, &(0x7f000058bfe4), 0x0) writev(r5, &(0x7f0000000500)=[{&(0x7f0000000600)="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", 0x7ff}], 0x1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) 2018/03/30 09:00:48 executing program 6: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="50001ffd318fd12c8c43744fda994b0000140005", @ANYRES32=r0, @ANYBLOB="140006000000000000100000000000000000000008000400ffffffff140003006e72300000000000000000000000000008000200ffffffff"], 0x50}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10200, 0x0) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x19, r0, 0x1, 0x91, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000180)={0x1000, 0x8, 0x6, 'queue0\x00', 0x7ff}) 2018/03/30 09:00:48 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x40, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = dup2(r0, 0xffffffffffffffff) connect$ax25(r2, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x70, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x4e23, 0xfc3, @ipv4={[], [0xff, 0xff]}, 0x100000000}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000000140)=0x10) 2018/03/30 09:00:48 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992dfcbc5dadfc966db651cac020f813cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb20430b013450c936f0", 0x51}], 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@buf={0x0, &(0x7f0000000640)}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003940)=ANY=[@ANYBLOB="280000001400090500000000ca91f05c0e3302ff320000000002000000"], 0x1}, 0x1}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xac, r4, 0x101, 0x70bd29, 0x25dedbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x857}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}]}, 0xac}, 0x1}, 0x20008000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000d00)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001140)=0x0) getpgrp(r6) gettid() fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003780)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000037c0)) getpgrp(0x0) getpgrp(0x0) gettid() sendmsg$netlink(r3, &(0x7f0000000280)={&(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000800)={0x10, 0x1b, 0x0, 0x0, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003800), 0x0, 0x8011}, 0x0) r7 = request_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r5, r7) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000780)) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x4}) 2018/03/30 09:00:48 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x802) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x800) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x10010, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='smaps\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x7ff, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000002c0)={0x5, 0xff, 0x9, 0x6, 0x8, 0x2, 0x9}, 0xffffffffffffffbe) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000300)=0x4a2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x480400, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000000)={0x62, @rand_addr=0x3, 0x4e24, 0x0, 'lc\x00', 0x10, 0x7fff, 0x76}, 0x2c) getpeername$inet6(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000000140)="9d80db97a278870c30f9f5f55b11a7d326861844cf8667758f158778ef106932fba60ce89aac4008584d06e93d18f3575118c9867a3490d89ef1a8079a74b941dd25e0bfdc394afd8621a146a9b9c3d10b7e6fb24292d4f997a2d121aa7a29ff1c644a1d8f62c0bc9b55a28e90ad312dc1fff160a3dd254f802d4c00fef7845dc85ff7bb17ba622d21af0819aa1097e3a96c6104534be0b1f9b502583c65b78c33897b6fea1a96fbe9948bc2717b90bacd89a5276ad43d60b8065f312eacac8e32da812932a56dee559ae0e86f0a80439a2d3de399bfd45901c6863fb209b8566db98fb89b0ca2eee324333ed0f184") pread64(r2, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/03/30 09:00:48 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000000200)=0x1b, 0xfffffffffffffeb6) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) fchmod(0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x110ffc, 0x0) writev(r1, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d", 0x9}], 0x1) read(r1, &(0x7f00000000c0)=""/1, 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a26fec)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000500)={0x9, 0x8000, 0x5, 0x8000, 0x1, [{0xab, 0x0, 0xffffffff90590416, 0x0, 0x0, 0x400}]}) r2 = getpgrp(0xffffffffffffffff) ptrace$poke(0x4, r2, &(0x7f0000000040), 0x2) listen(0xffffffffffffffff, 0x400) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) mq_timedsend(r3, &(0x7f0000000300)="04461ee28dccd0ef775a6da25b2ac25c8d5ed7fa818f3fa9404a4bf6d0e1520ca9db46f96a92fe3c0c1c5ca19c20e3e02e3a0d4e7e920538fa9d02b608385a9cdbf93f0dfbfc0db0f2684c1a62da7de7b3585e55a778bff7dd1d20aa0e413731af2ee899ebc890549fc075509780", 0x6e, 0x9, &(0x7f0000000480)) sendto$unix(0xffffffffffffffff, &(0x7f0000000380)="e8254a0f23c1ca5ef522e85505c3efc6e29890c185f50941c2471baf0a322a507b2a8ddcdce78f8925a37cf17f2f74d3b3d60f28a0bd978dc8ada9e7e3103b97604076d377b8a2976507cb92e74c2044e1f863e2ea9a9f2c58e899cdab7f92997c924b5032b701db56fa01f82551cbf280626d554b00e085f374f0169d76cd3cbbcc3c7928e3a6584067e2b7ff347132c405f8016021dc3da4d42be5b59a991a22fcbf1cb5e951554a9c8d6cef785d93c6390239fc33328305f8ba7a10b892a6cf4ec8723f361179357e0e2a9aa57d676489a1383cc574351637f7fe3ea756d97c5bccd0f73853db3e5adeb2ddaea2d11e74", 0xf2, 0x80, 0x0, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f00000004c0)={0x10000, 0x9, 0x228e5747, 0x2, 0xffffffff}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000580)) getpeername$ipx(r4, &(0x7f00000002c0), &(0x7f0000000080)=0x10) bind$vsock_stream(r4, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000180)={r6, 0x1, 0x30}, 0xc) setsockopt$packet_int(r4, 0x107, 0x10, &(0x7f00000005c0)=0x7afcd331, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000400f0"], 0x1) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/30 09:00:48 executing program 6: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x8000803) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000600)=0x355) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="4f00000007000000ff0700000000ae00054905daf7ffffff060000000004090305000000ff030000800000001f9b9960b31e32b967090311d079c0450189a830ef28ca45302426b888b975b920d6be48360daf941f725c1eaff25b9f6b8d78d0e8efdb648f78da9a7ec07f86aef52369df4dad76c3bbef9b00000077a8f08394b2f947f1d1497eebf267a373550029c1520400f7bc867b9cf1bdd06ab5dea2a39f0fed3460189f993db50a724ccbeb5affcb93d1fededb957c4c593e0aaa7df0a55f8984c2068ecf6d3b15a7684f38203d3436e7a912b4e3b27c66042abcf9"]}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "73797a5f74756e00000000b92e55b500"}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept4$ax25(r4, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000004c0)=r6, 0x4) shutdown(r1, 0x1) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r5, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) 2018/03/30 09:00:48 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) fchdir(0xffffffffffffffff) socketpair(0x4, 0x4, 0xf017, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000100)={0x2, 0x3098, 0x81, 0x0, 0xd}) r3 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000500)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000540)={{{@in, @in=@loopback=0x7f000001, 0x4e21, 0x1ff, 0x4e20, 0x3ff, 0xa, 0xa0, 0x20, 0xdf, r4, r5}, {0x3, 0x8c36, 0x0, 0x1, 0x3, 0xfffffffffffffffc, 0x4}, {0x8001, 0x3, 0x400, 0x4}, 0x3, 0x0, 0x0, 0x0, 0x1, 0x3}, {{@in6, 0x4d6, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x4, 0x0, 0xf6, 0x9, 0x3ff, 0x9}}, 0xe8) fcntl$setlease(r3, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) epoll_pwait(r1, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x1, &(0x7f0000000200), 0x8) clock_adjtime(0x0, &(0x7f0000000340)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x70}, 0x1}, 0x0) 2018/03/30 09:00:48 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(0xffffffffffffffff) geteuid() fchdir(0xffffffffffffffff) r2 = socket$packet(0x11, 0x3, 0x300) r3 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/ptype\x00') preadv(r3, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e30, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)={0x5, 0x20fffffffc}) r4 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000540)={"707c7af6078f9a6573314a396df0254b", 0x3}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ptmx\x00', 0x10000000002, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00005befdc)) r6 = syz_open_pts(r5, 0x20201) fcntl$setstatus(r6, 0x4, 0x2800) ioctl$TCXONC(r6, 0x540a, 0x0) write(r6, &(0x7f0000fd6000)='z', 0x1) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000080)=0x2, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) syz_open_procfs(r7, &(0x7f0000000680)='net/udn6\x00') getuid() ioctl$TIOCSETD(r6, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r5, 0x540b, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000500), 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x5, 0x0, 0x1, 0x0, 0x9, 0x80980, 0x4, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x4, 0x8, 0x0, 0x7, 0x1000, 0x9, 0x0, 0x10000, 0x0, 0x0, 0x6, 0x6, 0x0, 0x9, 0x0, 0x0, 0x3, 0x7, 0x7, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x49d8, 0x80}, 0x0, 0x8, r1, 0x0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000340)=""/197, &(0x7f0000000440)=0xc5) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000300)={0x7ff, 0x1, 0x0, 0x8000, 0x9, 0x3ff, 0x8}, 0xc) 2018/03/30 09:00:48 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/udplite\x00') mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000000000000", 0x14, 0x0) [ 79.611743] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=5316 comm=syz-executor5 [ 79.649547] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=5325 comm=syz-executor5 2018/03/30 09:00:48 executing program 5: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)="6e65742f942f42106580") pread64(0xffffffffffffffff, &(0x7f00000d0000), 0x0, 0x0) fstat(r0, &(0x7f0000000080)) r4 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="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", 0x115, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r4, 0x7) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000780)={'icmp\x00'}, &(0x7f0000000280)=0x9) r5 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x1de) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) getgid() r7 = fcntl$dupfd(r0, 0x8000000000402, 0xffffffffffffffff) r8 = fcntl$dupfd(r0, 0x2800000000003ff, r3) ioctl$PIO_FONTRESET(r8, 0x4b6d, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000880)) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) mq_timedreceive(r8, &(0x7f0000000480)=""/32, 0x20, 0x0, &(0x7f00000006c0)={0x0, 0x989680}) getresuid(&(0x7f0000000980), &(0x7f00000009c0), &(0x7f0000000a00)) getpgrp(0x0) geteuid() ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000a40)) ioctl$TCGETA(r7, 0x5405, &(0x7f0000000440)) fstat(r5, &(0x7f0000000a80)) sendmsg$unix(r3, &(0x7f0000000c40)={&(0x7f0000000340)=@abs={0x1}, 0x6e, &(0x7f0000000800)=[{&(0x7f00000003c0)="40eb5b83033bf7bd05e15df1def3fbd1d3f6683a8b4339655fe8d37ee7fa7e14c313322165df9302d118f60c93c78410933abde52df0ca92882a68307560b7559718fc4619f467e54dca2ed55aa80d66fe59aa3e8b83a34911276f2b4feba13ad8a25c2d4cc7", 0x66}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="0000000020000000000000000100000002000000", @ANYBLOB="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", @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32=r1, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r5, @ANYRES32=r7, @ANYBLOB="009a3446870d8037c20000000100000002000000", @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r9, @ANYRES32=r8, @ANYRES32=r7, @ANYBLOB="280000000000000001000000010000", @ANYRES32=r8, @ANYRES32=r5, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0x1ee, 0x1}, 0x0) 2018/03/30 09:00:48 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) lseek(0xffffffffffffffff, 0x3, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=@random={'system.', '\x00'}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8, 0x7}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef, 0x0, 0x8, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0xec4, 0x0, 0x98}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x200, 0x10000, 0xfff, r1}}], 0x90, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) write$selinux_create(0xffffffffffffffff, &(0x7f0000000140)=@access={'system_u:object_r:insmod_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x31}, 0x35) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000480)=""/102, &(0x7f00000000c0)=0x66) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x88) keyctl$unlink(0x9, 0x0, 0x0) 2018/03/30 09:00:48 executing program 1: socket(0xf, 0x0, 0xfffffffffffffff8) ioctl$sock_ifreq(0xffffffffffffffff, 0x8971, &(0x7f0000000040)={'bcsh0\x00', @ifru_names='yam0\x00'}) pipe2(&(0x7f0000000000), 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r1, 0xfffffffffffdff7d}, 0x3ba) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000301ffff009f0400000001000008dda0"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={0xe6, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1, 0x0, 0x3, 0x0, &(0x7f0000000080)='syzkaller0\x00', 0xd01, 0x40, 0x7}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @empty, 0x1}}, 0x1ff, 0x0, 0x3671d9d6, 0x0, 0xa2}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x0, 0x7, 0x86cb}, &(0x7f0000000500)=0x10) recvmsg(r2, &(0x7f0000000b40)={&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f00000007c0)=""/72, 0x48}, {&(0x7f0000000a00)=""/83, 0x53}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000b80)=""/71, 0x47}], 0x4, &(0x7f00000005c0)=""/129, 0x81}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000880)={&(0x7f0000000840)=ANY=[@ANYBLOB="1c000000520029080000000000dddf3e1c00e5000800060002000000"], 0x1c}, 0x1}, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, r3}) gettid() r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000580)={"69555f5f6e59c902000069c600", 0x4000}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) 2018/03/30 09:00:48 executing program 2: r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x22000000) inotify_rm_watch(0xffffffffffffffff, r1) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000580)='./control\x00', 0x80000d50) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init() r3 = socket$inet6(0xa, 0x402, 0x40) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000003004000000000000180100000000000048030000480300004803000004000000", @ANYPTR=&(0x7f00000000c0)=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="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"], 0x480) openat$dir(0xffffffffffffff9c, &(0x7f00000005c0)='./control\x00', 0x40000, 0x100) unshare(0x800) dup3(r2, r0, 0x0) [ 79.721545] IPVS: length: 102 != 24 [ 79.765010] IPVS: length: 102 != 24 2018/03/30 09:00:48 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) fchown(r1, 0x0, r3) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8) r4 = getpgid(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x3, 0xdd, 0x9, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x0, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000b80)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r6, @ANYBLOB="3fba622ecadee7ba"], &(0x7f0000000700)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="941aeb11de8d3a41c7d710cac8abe508fcb2a35da9e9eadd902bb8e4480fc54cc6edcfdf4089bf928a3991910944bf798814dd4171795264e1b761c8ca2a564b48d2b8587d29316e43ce0c62d2397227df84813ad54eda6032c68f5d91880d38773acd5e5277e17a"], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000a40)={r6, 0x1}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0x0, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f00000005c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x457}}, 0x0, 0x2ca3, 0x1000, 0xffffffff, 0xfffffffffffffffd}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r5, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90fd51607e5e9c7", 0xed}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0]) fchown(0xffffffffffffffff, 0x0, r7) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000340)={0x0, 0x7, 0x0, 0x4}) r8 = syz_open_procfs(r2, &(0x7f0000000040)='net/raw\x00') read(r8, &(0x7f0000000080)=""/203, 0xcb) 2018/03/30 09:00:48 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) write$selinux_user(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f720078656e5f64657669bdf0b762c1d1dadc73797361646d5f7500"], 0x2b) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000590000/0x4000)=nil) r2 = accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000003c0)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000400)=0x2bc24c77, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000004c0)=@ethtool_rxnfc={0x0, 0x16, 0xd52, {0xe, @usr_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x13}, 0x6, 0x3, 0x80}, {"92de", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x565bba15, 0x8, [0x8, 0x5]}, @esp_ip4_spec={@loopback=0x7f000001, @loopback=0x7f000001, 0x8}, {'m+', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8, 0x4, [0x800, 0x100000000]}, 0xf0, 0x1}, 0x2, [0x3, 0xfffffffffffffffd]}}) 2018/03/30 09:00:48 executing program 2: gettid() timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12}, &(0x7f0000044000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x210100, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x1) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000140)="a90ba2e20768c698181c70e960c90ec251d1bed032739ec369e489ad7203954ba18641bdbc6c596456b50d652e6a586730f8e1765f4db7ea269604a4ce39f524da4c2645a335d2c4a67c07f294afc0973a242703c726c48ba0e5bef6976157de4ea571d8f6ebd0e35ed7de21184a5ae3dce03e6dd800767095c784c0b8924200", 0x80, 0x3, &(0x7f0000000200)={r1, r2+30000000}) dup(r0) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000040fe0)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000ce3fe0)={{0x77359400}, {0x0, 0x989680}}, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000080)="5aed061954d472d79ec729624c84c38f57894526346ff3c78a5d39f1342e7ed88f8e0e917126c88e161228e310d6da9abc151d694b5144c57e2d0f7f7c31be297c7162ad09cb59fc4c9c8e59586b550639ba246a1213d809098151d71a7890ff621983b099fb113aaa0dc3edeb081634acdc6f873239") ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) 2018/03/30 09:00:48 executing program 4: r0 = memfd_create(&(0x7f0000000200)="e3ff", 0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x8, 0xff, 0x6}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x400, 0x4, 0x4, 0x7, 0x1f}, &(0x7f0000000400)=0x98) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x7ff, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab47c0322901dc6b936cde2c51f01b7f0b014f8091eeb7c37c0100f476c8d753d000aa8faf8db574dbcfa6dc4d"}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x7, 0xff, 0x41e5]}, &(0x7f0000000100)=0xa) sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="fc002004"], 0x1}, 0x1, 0x0, 0x0, 0x40005}, 0x44000) write$sndseq(r0, &(0x7f0000000280)=[{0x8, 0x8, 0xffff, 0x0, @tick=0x6, {0x47, 0x7ff}, {0x1}, @addr={0x7, 0x9}}, {0x0, 0x200, 0x0, 0x0, @tick=0x4, {0x3, 0xc47a}, {0x81, 0x6}, @note={0x6, 0x5, 0x8, 0x8, 0xffffffff80000000}}, {0x0, 0x6, 0x1, 0x800, @tick=0xfffffffffffffffd, {0xa0, 0x9}, {0x0, 0x3}, @raw32={[0x2, 0x20, 0x7f]}}, {0x3, 0x5, 0x2, 0x100, @tick, {0x5, 0x2}, {0x6}, @raw8={"041028dd8c31d3e28e6920c0"}}], 0xffffffc0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000440)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1b, 0x1, 0x6, 0x5, 0x7, 0x7f, 0x8, 0x2, 0x1, 0x2, 0x9, 0x800, 0x0, 0x5, 0xe57]}, &(0x7f0000000540)=0x100) write$sndseq(r3, &(0x7f0000048fe4)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000580)=0x7) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000180)=0xb, 0x4) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/03/30 09:00:48 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00'}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x2fb}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) open(&(0x7f0000000840)='./file1\x00', 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000380)={0x7, &(0x7f00000001c0)="afd762bd985e48"}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000002240)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002200)={&(0x7f0000000b80)={0x3c, 0x0, 0x510, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x3c}, 0x1}, 0x0) sendfile(r2, r1, &(0x7f0000000200), 0x200000010000) timer_create(0x7, &(0x7f00000023c0)={0x0, 0x0, 0x2, @thr={&(0x7f0000002280)="9d3ae6e8f0d077e5a8c7eada1ad88c90e8f7125485d7ada7e6c023ab53", &(0x7f0000002300)="fb940596de95aac2370b037739bbd0efba32d1ec54c609f494a96858bca12432d03b2dc39d054840025ebab9bd"}}, &(0x7f0000002400)) 2018/03/30 09:00:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) r1 = memfd_create(&(0x7f00000003c0)='selfsystem\x00', 0x2) connect$pptp(r1, &(0x7f0000000480)={0x18, 0x2, {0x3, @rand_addr=0x9}}, 0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x15}}], 0x1c) r3 = mq_open(&(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x0, 0x8, &(0x7f0000000240)={0x2, 0x0, 0x80, 0x9, 0x100000000, 0x0, 0x2, 0x5}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r4}, 0x8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00'}, 0x2c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x101, 0x9, 0x400, 0x3, 0x9}, &(0x7f0000000100)=0x14) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000015c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000001680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001640)={&(0x7f0000001600)={0x30, r6, 0x300, 0x70bd2a, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6e}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e20, 0x1ff, @empty, 0x199}}}, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0xfffffffffffffde9, &(0x7f0000001580), 0x13c, &(0x7f0000001d80)=ANY=[], 0x0, 0x4000000}, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000400)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x1000, @ipv4={[], [0xff, 0xff]}, 0x5}], 0x74) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000005c0)=""/4096, &(0x7f00000004c0)=0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) chdir(&(0x7f0000000300)='./file0\x00') socket$inet_sctp(0x2, 0x4, 0x84) 2018/03/30 09:00:48 executing program 5: gettid() ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)=""/76) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000780)="68d8507544c0fdc900642e64b13708115da1b149c2e22996328b4f38a67794b06d70c321183097a55fd92679b278eb83a8fe15fd8e55487b06bceff3887138d234f7a2db7ac98c07f6950adfa6206ffae7c2ddfbe0d3c0d75a5ae84872f09122e2232f16fa859f5ccd483d04aebc312bc80c53f4096eee433dce3abb4c05bfc1989a52aa8b0a18dd3161874a77ac48d9a1643066482baa3418562a611e4d00129af232b52f3f6cf915da967af217bb24032bf386b60a1ace27c97413e25bdb8803b8d9c27452255727e7c03e7fae198169a60f92dcba3d445e2c0938afe20e7852bac36a7229a1d35319941c6b44182bfa0b", 0xf2}, {&(0x7f0000001000)="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", 0x1000}], 0x2, 0x1) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000939f01)='status\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0xbf5, 0x400, 0x10000, 0x7, 0x5, 0x0, 0x6]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000)=ANY=[@ANYBLOB="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"], &(0x7f00000005c0)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000880)={r3, 0xf1, 0x401, 0x100000000, 0xd3d9, 0x4, 0xffffffffffffffe1, 0x2, {r3, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x0, 0x0, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000600)={r3}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000ac0), &(0x7f0000000240)=0x3db) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000100)={{0x80000001, 0x4}, 'port0\x00', 0x0, 0x43781877a2144564, 0x0, 0x80000000000, 0xfffffffffffffffb, 0x7, 0x7c, 0x0, 0x1, 0x10000}) getdents64(r2, &(0x7f0000000340)=""/1, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000d40)={{{@in6=@remote, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000b00)=0xffffffffffffffea) getgroups(0x7, &(0x7f0000000b40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, 0x0, 0x0, 0x9, 0x0, 0x8000) vmsplice(r4, &(0x7f0000000740)=[{&(0x7f0000000680)="f0f299c3ae1c8ddd0bb313045d279104b1ea6581b98e9a486061ea1e717e204d133fbdf5bebc57721bbc60dcdeb8a4e750185ad250db3b4cfcf636fbcd14fdd3f6afa31c47c5cd60a88da23c76527968c77509588e9a30f0c2f5bfcc0b42c2a09afa5c", 0x63}], 0x1, 0x4) socket$nl_generic(0xa, 0x3, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_ivalue}) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000040)=""/9) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) inotify_init1(0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) 2018/03/30 09:00:48 executing program 1: seccomp(0x1, 0x0, &(0x7f0000c23fff)) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001800)={0x0, 0x9}, &(0x7f0000001840)=0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) vmsplice(r1, &(0x7f0000001600)=[{&(0x7f0000000280)="9a6c644096103dca8d1f4ab6c98d871c11c1e07f28be217ba9354c9cb55a5095220e07dc2297b6876208dbcf38ca91d9727e337d2315756ea6a06b4a6a7cf987a8ce6ea2729018e93ab95b14fe1faf", 0x4f}], 0x1, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00') r5 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='./cgroup/syz1\x00', 0xfffffffffffffff8) keyctl$read(0xb, r5, &(0x7f0000000240)=""/4, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000019c0)={{{@in=@local, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001700)=0xe8) getpgid(0xffffffffffffffff) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002200)) accept4$inet(r3, &(0x7f0000002240)={0x0, 0x0, @remote}, &(0x7f0000002280)=0x10, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000027c0), &(0x7f0000002800)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002840)={{}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000002940)=0xe8) getresgid(&(0x7f0000002980), &(0x7f00000029c0), &(0x7f0000002a00)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002a40)=0x0) r7 = geteuid() r8 = getegid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002a80)=0x0) getresgid(&(0x7f0000002b40), &(0x7f0000002b80)=0x0, &(0x7f0000002bc0)) sendmsg$netlink(r0, &(0x7f0000002c80)={&(0x7f00000016c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000}, 0xc, &(0x7f0000002780)=[{&(0x7f0000001b00)={0x10, 0x34, 0x208, 0x70bd2b, 0x25dfdbff}, 0x10}], 0x1, &(0x7f0000002c00)=ANY=[@ANYBLOB="18002a830100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="2c0000000100000001000000", @ANYRES32=r4, @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r9, @ANYRES32=0x0, @ANYRES32=r10], 0x5c, 0x40}, 0x8000) getpgrp(0x0) ioprio_set$pid(0x1, 0x0, 0x12) 2018/03/30 09:00:48 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x110) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x100, 0x0) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00') inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000340)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000380)={r3, 0x80000, r2}) syz_open_dev$usbmon(&(0x7f0000000740)='/dev/usbmon#\x00', 0x9, 0x12002) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) getpeername(0xffffffffffffff9c, &(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000004c0)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x20, 0xffffffff, 0x2, 0x5}, &(0x7f00000005c0)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000600)={r5, 0x80000001}, 0x8) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000640)=0x59a) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00000007c0)={0x0, @multicast2, @remote}, &(0x7f0000000800)=0xc) sendmsg$nl_route(r4, &(0x7f0000000940)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000900)={&(0x7f0000000840)=ANY=[@ANYBLOB="8c000000430001002cffffff7fdbdf251c000000080004001f00000008000100000000003400060008000100", @ANYRES32=r7, @ANYBLOB="08000e00ff00000008000e0079c300000c00050000040000000000000c000d000200000000000000100006000c000400b706000000000000240001006d696d655f747970656370757365746367726f75702774727573746564000000"], 0x8c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f00000003c0)={'sit0\x00', 0x7}) sendto$inet6(r1, &(0x7f0000000240)="0ff2f1cd35bba7229267d5414f2615ecfffce1119e81621c44ac50fbb82002efb0f09ff82714a8edea422645667b7f6fd003130dbad451a20ed5f1920928cc653cfd5b7b22b16373d024877d4d3cff243256050ebfbdd4797c4c193cc92c8d26e96a69907fad85c59716cf9920b1eaa43a51bd1d02b886bc9d9bc75a60a12768c5165318c172b12b002428ba79a7a938f17e77501704169ec5d614f7640b739fa056f37a4e7c0b1c6fd2859b039c93f650a82aa1b5ab38c62337a3c7", 0xbc, 0x4000080, 0x0, 0x0) ioctl$void(r2, 0xc004587f) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000300)=0x7fff, &(0x7f0000000700)=0x4) set_tid_address(&(0x7f0000000000)) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000340)=ANY=[], 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000400)) modify_ldt$write(0x1, &(0x7f0000000100)={0x7, 0x20000800, 0x0, 0x1, 0xfffffffffffffeff, 0x3, 0x1, 0xffff, 0x0, 0x9}, 0x10) bind(r2, &(0x7f0000000980)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x80) 2018/03/30 09:00:48 executing program 4: r0 = getpid() r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x0, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000280)='memory.events\x00', 0x0, 0x0) ftruncate(r1, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be934131ffd1bc") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='.', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) getsockname$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000040)=0x6e) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) ptrace$getregset(0x4204, r0, 0x3, &(0x7f0000000a40)={&(0x7f0000000a00)=""/29, 0x1d}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000780)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1120110}, 0xc, &(0x7f0000000480)={&(0x7f0000000880)={0x78, r3, 0x3, 0x70bd2d, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xe62b}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6e}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000}, 0x8001) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") mq_timedsend(r1, &(0x7f0000002400)="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", 0xbd0, 0x31, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000a80)=@ax25, 0x80, &(0x7f0000000c00)=[{&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000000b00)=""/243, 0xf3}], 0x2, &(0x7f0000000c40)=""/225, 0xe1, 0x6}, 0x23) 2018/03/30 09:00:48 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1, 0xffffffffffff0001, 0x80000001}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={r1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x1b95}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) mmap(&(0x7f0000abb000/0x2000)=nil, 0x2000, 0x4, 0x20010, r3, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000abaff9), 0x8) 2018/03/30 09:00:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) r2 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x200000}, 0xc) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=ANY=[@ANYBLOB="9ccaac83db10000000010000", @ANYRES32=r1], 0x10}, 0x0) close(r1) sendto$unix(r0, &(0x7f00000001c0)="cb002f5fb69baa81bf0ada6b1bacafb407a9093009", 0x15, 0x4, 0x0, 0x0) close(r0) close(r0) 2018/03/30 09:00:48 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x450, 0x254, 0x254, 0x140, 0x36c, 0x36c, 0x36c, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x1, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @rand_addr=0x4, 0x0, 0x0, @empty, {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0xfff, 0x2, 0xab2, 0x5, 0x7, 0x8001, 'ip6tnl0\x00', 'ip_vti0\x00', {0xff}, {}, 0x0, 0x20}, 0xf0, 0x114}, @unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00', 0x0, {0x7ff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x80, 0x7, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x49c) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x10) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x807c6406, &(0x7f0000000280)=""/200) syz_emit_ethernet(0x6e, &(0x7f0000000900)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0xfffffffffffffff8, 0x5, 0x4}}], {@mpls_mc={0x8848, {[{0x3, 0x80000001, 0xa5}, {0x29, 0x0, 0x3, 0x3ff}], @generic="85080b4ea2b5797f455fafcf107f52a5581877fe347454306b6b69f7600c9c44979323bad5ecc09c0a9aea5d5d6edb3c59267abdc88379e357eb735c1608d6dc4b74bf5bd168a843cd69e27a3f8b89127c1362f4"}}}}, &(0x7f0000000980)={0x0, 0x1, [0x6ec, 0x8c9, 0x3da, 0x204]}) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000001c0)={0x5, 0x5, 0xde}) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000000100)={0x7, 0xeb}) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000840)=""/177) ioctl$LOOP_CLR_FD(r3, 0x4c01) sync() r4 = dup2(r3, r2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000140), 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) 2018/03/30 09:00:48 executing program 6: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000480)='attr/fscreate\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x5, 0x200, 0x0, 0x4}, &(0x7f0000000040)=0x14) syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x1, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r4 = socket(0x80008, 0x80002, 0x9) write(r3, &(0x7f0000000680)="1fec6c000104ff00fd4354c007110000f3050100080001001d769813de82d99575dcb930fb7edf7f5a89c65aeb371806b5a4083d04b40d4d6d666936c8969ae65be70b3fb80cab08c8028abb0079b236a15136fb2d467ade08101a2606ade7af9dc8", 0x62) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000200), 0xfffffffffffffdaa) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/checkreqprot\x00', 0x402, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x3) r5 = getpid() clock_nanosleep(0x6, 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)) sched_setparam(r5, &(0x7f0000000400)) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000001c0)=0x54476275, 0x4) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sysfs$2(0x2, 0x80, &(0x7f0000001800)=""/4096) accept4$inet6(r6, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) fchown(r6, r7, 0x0) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x806) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a45320, &(0x7f00000005c0)={{0xfffffffffffffffc, 0x5}, 'port0\x00', 0x80, 0x10000, 0x8, 0x7, 0x9, 0x9a1b, 0xc79, 0x0, 0x7, 0x7}) [ 79.916226] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/03/30 09:00:48 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x801}) keyctl$set_timeout(0xf, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/03/30 09:00:48 executing program 7: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001880)=ANY=[@ANYRES32=0x0, @ANYBLOB="df0000007179f5e99a3171b71d845e1907d2a9bb612c0fe8253c9381877f7a399eeaa0b3d5f54f5b373baf591952ed278f38450112819b74afe4ae48070000000000000050a64f1adf9ef6f1fd15fc8bf815308291ef774fdcd77077909a0e12977bc6435bba6a78fba9338d843e599613a7c6147deb6f8bf34369fc77dc5fef01db05723776b166191a3ef5f239093c4921cd1351a00bffff000000000000c1d85cf5f64725472968cf4eb39254e7161743e8198bdc11f63dec633f9e569efacc50a2bf6aea1cbd209a23b140362c017c6d02f8e782972ffae53e072aaf3f0cc22a175554"], &(0x7f00000017c0)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001800)={r1, 0x9}, &(0x7f0000001840)=0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f0000000280)) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) vmsplice(r2, &(0x7f0000001600), 0x0, 0x8) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00') pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000000280)='./file0\x00') request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='./cgroup/syz1\x00', 0xfffffffffffffff8) keyctl$read(0xb, 0x0, &(0x7f0000000240)=""/4, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000019c0)={{{@in=@local, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001700)=0xe8) getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f0000001ac0)) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002200)) accept4$inet(r4, &(0x7f0000002240)={0x0, 0x0, @remote}, &(0x7f0000002280)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000027c0), &(0x7f0000002800)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002840)={{}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000002940)=0xe8) getresgid(&(0x7f0000002980), &(0x7f00000029c0), &(0x7f0000002a00)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002a40)=0x0) r7 = geteuid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000002a80)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002ac0)={0x0, 0x0}, &(0x7f0000002cc0)=0xc) getresgid(&(0x7f0000002b40), &(0x7f0000002b80)=0x0, &(0x7f0000002bc0)) sendmsg$netlink(r0, &(0x7f0000002c80)={&(0x7f00000016c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000}, 0xc, &(0x7f0000002780)=[{&(0x7f0000001b00)={0x10, 0x34, 0x208, 0x70bd2b, 0x25dfdbff}, 0x10}, {&(0x7f00000022c0)=ANY=[@ANYBLOB="100000002d00000527bd7000fddbdf25"], 0x10}], 0x2, &(0x7f0000002c00)=[@cred={0x18, 0x1, 0x2, r6, r7}, @rights={0x2c, 0x1, 0x1, [r5, r4, r0, r2, r5, r2, r5, r3]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x5c, 0x40}, 0x0) r11 = getpgrp(0x0) ioprio_set$pid(0x1, r11, 0x12) 2018/03/30 09:00:48 executing program 5: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) mq_timedsend(r0, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2", 0x51, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='\x00', 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000440)='rxrpc_s\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="75d8282b796fe053869e7c1ebf649dca7e313640e3bb47d357101d5866d61b3d64171b84d69a5a1e7c0d451b83a40b86684f5853abc022e5dccb69d09104776d23870cfcb7fda36f8e186a3210939623fbf8342e4f755aebba194076826aef5dd4ec65a5aed520a471d1c4e98512f104826f8e927fa52849d253354ccbdb43f9f9fb77593880a1c36774242076c66420c2e880", 0x93, 0xfffffffffffffff9) keyctl$search(0xa, r1, &(0x7f0000000380)='cifs.idmap\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, r2) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) keyctl$assume_authority(0x10, r1) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f", 0x86, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5", 0xffff, 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, r6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000580)={0x0, 0x151, 0xe375672408fee3ab}, &(0x7f00000005c0)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000600)={r7, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) [ 79.970175] device lo entered promiscuous mode [ 80.011243] device lo left promiscuous mode [ 80.036156] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 80.075818] device lo entered promiscuous mode 2018/03/30 09:00:49 executing program 4: r0 = epoll_create(0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000774ff4)='/dev/rfkill\x00', 0x0, 0x0) finit_module(r1, &(0x7f0000000040)='ppp1-$\x00', 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x48}) 2018/03/30 09:00:49 executing program 3: r0 = inotify_init1(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x2000}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000580)={0x5, 0xe4, r1, 0x0, r2, 0x80000000, 0x7, 0x5d}) r3 = dup3(r0, 0xffffffffffffffff, 0x80000) unlink(&(0x7f00000000c0)='./file0\x00') setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r4, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000600)=""/214) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000b80)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003eed6d7493eded870b4aa68baacb1c0000000933acf501f1fa98c75d2909bae385983748c862ff003183fd8c4a3729779086711b1d91a63e7c59d696dc834aeee2dad3fc21a4f548a2a740e5259a909676df322c15e50e1c9d77b76d0f3c6435a2c232bd773a1f67ac31ea95370f519c938e7311b2dcde341fd95cbd46bec12f790949676d41a79138892628fbdc04ff2decb85469f50a0a06afce62321882b3c244da3008b8af12bbb84ba2e9c81198179b86448c0af704a5bede3d66cad5407eb12a61c68a31c39082093455a846916c8ca457f099876d1d48b34052513e1027ff8ee5f676a27972d37e8a50a4d4e0620000dacb076faaba47a3d6b31711b76be61a6e63d3f6b59fdd2cddd0fd42bbf7d9079083918c76fba1978498e2e70ad84c6ea2b2b2734ef83a0f8304b0e5e2f5b0686c189b27b906c39feeed6138e608bb7d48f66dff32f262cefb49bc0634959aa450ff55dfbad4b4219ca616b1d38e3a745ce32451e1de1c41c2e88ed793c69cbf50361d62489caf121c13413f14bbe57592117d9013f72e08958ab54ead6ab52bdd5d7d38d82ccd9a3ce70cf8e50ed49936c931627b3b721c4593f3158902761aa89ff607cd35f4b9eb0c96b19e71db6671670d9993699ad7916efcaaff8b20a451b7588b67e21d9480ba213aceda9a5b946d2709"], &(0x7f0000000140)=0x2) r5 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r5, &(0x7f0000000000)=[{&(0x7f00000008c0)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0xfffffffffffffdbd}], 0x3, 0xfffffffffffffffd) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000780)={0xff, 0x7, 0x0, 0x3ff}) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x10000) setsockopt$inet_tcp_int(r4, 0x6, 0x1d, &(0x7f00000007c0)=0x6, 0xffffffffffffffb4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000440)={r7, 0x9, 0xc4, 0xffff, 0x9, 0xfffffffffffffff7, 0x100000001, 0x5, {r8, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0x0, 0x100000001, 0x4}}, &(0x7f0000000500)=0xb0) ptrace$setopts(0x4206, r1, 0x1, 0xfffffffffffffffe) pread64(r5, &(0x7f0000000800)=""/173, 0xad, 0x0) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/03/30 09:00:49 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x6, &(0x7f00000000c0)={0xfffffffffffffffc}, 0x8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x104) gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnetconf={0x14, 0x52, 0x0, 0x70bd2b, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c080}, 0x80) preadv(r1, &(0x7f0000000000), 0x229, 0x10000003) signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfffffffffffffde4, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)=ANY=[@ANYBLOB="bdf2fd74", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000d40)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0xfff, 0x0, 0x3ff, 0x0, 0x0, 0x100000000}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4, 0x8001, 0x5}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea}, &(0x7f0000003c40)=0x10) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59) 2018/03/30 09:00:49 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0xf67, @loopback={0x0, 0x1}, 0x4}}, 0xffffffffffffff9b, 0x7ff}, &(0x7f0000000800)=0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000940)={r2, 0x8000, 0x800000000000}, &(0x7f0000000980)=0x8) r3 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8) getpgid(0xffffffffffffffff) r5 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00') inotify_init1(0x80800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x0, 0x0, 0x3, 0xdd, 0x9, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000500)={0x0, 0xf8, "07b30fe081eb9ef16b9be2027abd6375a8b9076edd412ba5a685a5a51461191f92fbd91b6cad19e03620ec75e55cdb25e148e3a145073ca2adc479193f491188fb98437667988e27d6a352344c559cf81a993c054f5739c4334e403e70d591fdf91a37c3e01cee1357160dec16094e92f4d670183ea746b8bb562e58904ddf4a2d5a537d0c52559cce6d2c1e364316966837890295b8cafc53f99b48715a9b4cbe1796aee9b9623570d8ec592866f7544eaec7a2d7c3f08c5e6344d8eec9d080aba74e9d6087f0a8f12b0d5be237e55b8300f06791b79f5b6e9e1f859ae0f711964e8e3172a0dc5f20cb182912a3633fcf01e15fddb550c3"}, &(0x7f0000000640)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000680)={r6, 0xa3, "859f616acc4199d9296f79cab35c6cc66b2f2df99d29050fee6d0989f711b045e994c926f9d59abfe5cf8b01cbc450a063a2c4775bc9b9eb038f780d92499bcb9b5424cf97e037f43b637518da30ca0a218397c8e0205ab6830c8b472b011acd363ba40d0853db597ee42136fa85b9188e82263c94a38fcb9779261da79128c00096e823c7654b973b17f37630d3112b34ec1077e31f558d67a8f692fd43b2e6940f60"}, &(0x7f0000000600)=0xab) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000009c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000004cc0)=0x24) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000051c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) getgroups(0x1, &(0x7f00000002c0)=[0x0]) fchown(r3, r4, 0x0) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f0000000340)={0x0, 0x7, 0x101, 0x4}) syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') read(0xffffffffffffffff, &(0x7f0000000080)=""/203, 0xcb) 2018/03/30 09:00:49 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00', 0x200}) r1 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r1, 0x40001) fchdir(r1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="1a000000e62c9849ccd85d8741803b85ed5d247e754f41033a87018006d614296aa114cee046af00"], &(0x7f00000001c0)=0x22) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000840)={{0x100000000, 0x7fff}, 'port0\x00', 0x6, 0x10004, 0x10001, 0x5, 0x863, 0x8, 0x80000001, 0x0, 0x1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)={0x0, 0xfb6e, 0x2, [0xffffffffffffffff, 0x8000]}, &(0x7f00000009c0)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000a00)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}}, &(0x7f0000000ac0)=0x84) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, &(0x7f0000000140)="8c25e2c6a2c3c728253871e02f52006b84fd4b75511e0c8b7064e8cb2d1820", 0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000740)={0x4, 0x9, 0x5, 0x4, 0x0, 0x0, 0x6, 0xffff, 0x0}, &(0x7f0000000780)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000b00)={0xffffffff80000000, 0x5, 0x200, 0xffffffff80000001, 0x1, 0x1, 0x8e51, 0xdfb8, r4}, 0x20) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000900)={0xffff, 0x10c, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000007c0)={r5, 0x400}, &(0x7f0000000800)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0xc) poll(&(0x7f0000000700)=[{r1, 0x4030}, {r0, 0x484}], 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000006c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)={0xd8, r8, 0x300, 0x70bd28, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000000000000}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffe3}]}, 0xd8}, 0x1, 0x0, 0x0, 0x8000}, 0x1) setpgid(r6, r7) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000380)=r3) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000940)={r5, 0x2}, 0x8) 2018/03/30 09:00:49 executing program 7: r0 = socket(0x10, 0x20000000802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0xc0000000}) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sync() socket$packet(0x11, 0x3, 0x300) r3 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda8604") gettid() epoll_wait(r3, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x401) getsockname$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x8c, r5, 0x8, 0x70bd28, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)=r4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001) write(r0, &(0x7f0000f61fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e22, @rand_addr=0x8}}) 2018/03/30 09:00:49 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000300)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0xf68, 0x2, 0x0, 0xd, 0x0, 0x6}, &(0x7f00000001c0)=0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0xa, 0xfffffffffffffff8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x3, 0x0, 0x0, 0x81}, &(0x7f00000000c0)=0x20) listen(r1, 0x100000001) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000b63fe4)={0xa}, 0x1c) accept4(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000200)=0xfffffffffffffe6a, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/03/30 09:00:49 executing program 1: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r0, 0x5, 0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet6(0xa, 0x0, 0x87e) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r3, 0xcb, 0x8}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000740)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x5, 0x9, 0x0, 0x8}, &(0x7f0000000380)=0x98) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000180)=0xe8) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f00000004c0)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000b80)={'filter\x00', 0x7, 0x4, 0x498, 0x0, 0x270, 0x130, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000840), {[{{@arp={@dev={0xac, 0x14, 0x14, 0xe}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x4, 0x7ff, 0x7f, 0x7fff, 0xf3b4, 0x2, 'bcsf0\x00', 'eql\x00', {0xff}, {0xff}, 0x0, 0x1c}, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x1ff, 0x2}}}, {{@arp={@loopback=0x7f000001, @rand_addr=0x7, 0x0, 0xffffffff, @mac=@random="f1670e747d77", {[0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x3, 0x5, 0x8, 0x1, 0x1, 0x7, 'sit0\x00', 'ifb0\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @empty, @dev={0xac, 0x14, 0x14, 0x19}, 0x8, 0xffffffff}}}, {{@arp={@empty, @broadcast=0xffffffff, 0xffffff00, 0x0, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x10000, 0x4, 0x0, 0xff, 0x9, 0xfffffffffffffffc, 'syzkaller0\x00', 'vlan0\x00', {}, {0xff}, 0x0, 0x10}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rtc\x00', 0x101800, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="0002030004008100d0000137cf8298d27c56e3e0ab21030f583bf1004e2cf9ee97ee41fd11af62a009882f8c137ba529efe584060f430b1b4570209f"], &(0x7f0000000880)=0x2) sendto$llc(r6, &(0x7f0000000800)="9d5185517bd81e5f7b906d3a3f57405404e1382fe5582136569acf8087c19719071d1570b5491e72def6b3629c812e", 0x2f, 0x10, &(0x7f0000000040)={0x1a, 0x104, 0x0, 0x0, 0x100000000, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r8 = getpgrp(0x0) process_vm_readv(r8, &(0x7f0000002080)=[{&(0x7f00000022c0)=""/4096, 0x1000}], 0x1, &(0x7f0000002240)=[{&(0x7f00000020c0)=""/174, 0xae}, {&(0x7f0000002180)=""/135, 0x87}], 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r7, 0x770a, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x80000000, 0x100000000, 0x5, 0x0, 0x400a}, &(0x7f0000000480)=0x283) setsockopt$inet6_IPV6_ADDRFORM(r7, 0x29, 0x1, &(0x7f0000000940)=0x2, 0x4) sendmsg$nl_xfrm(r6, &(0x7f0000000640)={&(0x7f0000000900)={0x10}, 0x9, &(0x7f0000000600)={&(0x7f0000000a80)=@newae={0xf4, 0x1e, 0x1, 0x70bd2a, 0x25dfdbfd, {{@in=@loopback=0x7f000001, 0x4d6, 0x2, 0x6c}, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x989a, 0x3506}, [@ipv4_hthresh={0x8, 0x3, {0xe, 0x12}}, @policy={0xac, 0x7, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0xc05, 0x4e24, 0x372c, 0x2, 0x20, 0x80, 0xff, r4, r5}, {0x2000, 0x100000000, 0x0, 0x1f, 0x0, 0x0, 0x2, 0x7}, {0x3, 0x8001, 0x999, 0x6}, 0x4, 0x6e6bb1, 0x3, 0x0, 0x2, 0x2}}]}, 0xf4}, 0x1, 0x0, 0x0, 0x810}, 0x4001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="2218356a258fdfbb53fc5fea331229ddcdb594123cc95bd14f7fccd3998d8f6db758ff6c0800000000"], 0x1) sendmsg$netlink(r1, &(0x7f0000001740)={&(0x7f0000001080)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001680)=[{&(0x7f00000032c0)={0xe4, 0x2e, 0x22, 0x70bd2d, 0x25dfdbfb, "", [@typed={0x8, 0x10, @u32=0x5}, @nested={0xcc, 0x44, [@typed={0x8, 0x2d, @u32=0x8}, @typed={0xc0, 0x46, @binary="a0f3fd51e35ab4ee8de432329241a0c0d89208cafff7d92a001cf8fe613cf8915549fe2d0ff8ced1d5d488f50aba99872b5b4c467f91f94cee4f2ed3a5a6f25ff9263527bb56795159eb84d69776e8bd2d34b890d5b3b6d46ab61e5809f1af7a19dae175c87925e98e7980096d6dc0e35153a4d324fcea8c78a9c576101491078287fb5fa88843bcb7b64c516b5ca3f6eea7abee27bb81e78a6203080d21b154d5974dd789eb77d81b3cb23f8c6850fb72d8f678a5099a84e2a769"}]}]}, 0xe4}, {&(0x7f00000010c0)={0x18, 0x11, 0x4, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x8, 0x36, @fd=r0}]}, 0x18}, {&(0x7f00000008c0)=ANY=[@ANYBLOB="10000000330004002dbd7000aa2cfddbdf25"], 0x10}], 0x3, &(0x7f0000001700), 0x0, 0x4000}, 0x4000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000002280), 0x1) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000001780)=ANY=[@ANYBLOB="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"]) 2018/03/30 09:00:49 executing program 6: r0 = inotify_init() r1 = syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x100000002000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x22000000) inotify_rm_watch(r0, r2) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() inotify_add_watch(r0, &(0x7f0000000c40)='./control\x00', 0x80000d50) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x0) execve(&(0x7f00000000c0)='./control\x00', &(0x7f0000000840)=[&(0x7f00000007c0)='/dev/sequencer\x00'], &(0x7f00000008c0)=[&(0x7f0000000880)="2b5ee42c706f7369785f61636c5f616363657373776c616e30657468302df62e766d6e6574302d7d00"]) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000240)=0x7, 0x4) lsetxattr(&(0x7f0000000780)='./control\x00', &(0x7f0000000c80)=ANY=[@ANYBLOB="00a6810a0000000075a1000000f543b300000000"], &(0x7f0000000940)="2b5ee42c706f7369785f61636c5f616363657373776c616e30657468302df62e766d6e6574302d7d00", 0x29, 0x2) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000980)={0x0, @in6={{0xa, 0x4e23, 0x1e, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x7, 0x1, 0x4, 0xfffffffffffffffd, 0x7ff}, &(0x7f0000000a40)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000a80)={r4, @in6={{0xa, 0x4e23, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0xb60}}, 0x8, 0x1, 0x80000001, 0xbe4}, 0x98) r5 = inotify_init() r6 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r6, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f00000006c0)={r7, 0x60, 0x9}, &(0x7f0000000700)=0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000001000004302e79307000000040000003004180100000000000048030000483bebb44b364d8f0a000000"], 0x1) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x240, 0x0) renameat(r9, &(0x7f00000005c0)='./control\x00', r9, &(0x7f0000000600)='./control\x00') unshare(0x800) r10 = dup3(r5, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r10, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r8, @ANYBLOB="4f23f22d84f210d1a10bad35ea623775c2dff0076aa217e3335c8c1a3fa89900a120cd956662b36577f1b4be10f52a0dd29509a03840fb91c5a5e9c77958c8c77c9fc10590a5e48db3f20ed3c93e6af054ea69e9be7b296e9357b1045d6692b4ef7abd917507b6a140271c93ec00947d36a62ed483f70dd3d9efcee6334849456fa21978227bf391c56c7e0416574a188a2940d1383dddb7ac4b12746895"], 0x2) 2018/03/30 09:00:49 executing program 4: r0 = open(&(0x7f0000000440)='./file0\x00', 0x1ffff, 0x5) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000900)={0x7, 0x8}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000003c0)=0x6, 0xf4) r1 = perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000340)={0x124, @time={r2, r3+30000000}, 0x1, {0x8, 0x606}, 0x101, 0x2, 0x80000001}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000200)={0x7ff, 0x1}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r4, 0x7003) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000840)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000800)={&(0x7f0000000a80)=ANY=[@ANYBLOB="2fe3156c8eeccce3041d5e297d91c21cebb7460c1d87f729913b54a5719e1b092e6e40574c462a298c053abadc87928c79aed3c0e292f4e73145e4fc2decbcd7bf25967f9486621ca0c5971bc84f3db79acac124d8005efe7a5559e82fc4e57cddb7aed50908cfcb4d451914170afac485a10f7186ab7fc5e8b2cf971f13f79b2b5db93f49d24600d49c4eed380789ea527dacf10fb51e3593dbc275d8f3d04f8bf6112c6f532036a7a989fb9993bfa88432da75671ce69a688ff020044014f4e1fb12e306a25eeae3c10f9d44672713ff2d3815f65be4372aff7237add3e0dde1e0b85db1a897fc74f98d84ececbe86fa84357a2a14ff7def757ff6dbf709adb6291b45028c3e7f21d842da4cc49d8205ed87ff43d87e6c"], 0x1}, 0x1, 0x0, 0x0, 0x4011}, 0x40000) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=""/53, &(0x7f00000008c0)=0xfffffffffffffeb0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000300)) sendmsg$IPVS_CMD_SET_SERVICE(r4, &(0x7f0000000940)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x20, r6, 0x12, 0x70bd2d, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x40) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000bc0), &(0x7f0000000100)=0x97) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10080804}, 0xc, &(0x7f0000000780)={&(0x7f0000000c40)=ANY=[@ANYBLOB='\x00@'], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x4000000) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000009c0)=""/158, 0x9e) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000540)=0x0) perf_event_open(&(0x7f0000000600)={0x0, 0x70, 0x10001, 0x8, 0x6, 0x8, 0x0, 0x0, 0x10000, 0x6, 0x8, 0x2, 0x4, 0x40, 0x1469, 0x80000001, 0x0, 0x101, 0x600000000, 0x9, 0x6, 0x15e600000, 0x0, 0x10000, 0x6, 0x0, 0x0, 0x4d, 0x9, 0x7be, 0x0, 0x93, 0x10001, 0x3, 0x8, 0x40, 0x8, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000480), 0x5}, 0x0, 0x9, 0x0, 0x1, 0xffff, 0x5, 0x2}, r7, 0x1, r1, 0x2) mq_notify(r5, &(0x7f0000000400)={0x0, 0x1f, 0x4}) execve(&(0x7f0000000880)='./file0\x00', &(0x7f0000000b80), &(0x7f0000000180)=[&(0x7f0000000c00)='\'\x00', &(0x7f0000000700)='trustedwlan0vmnet0@%\x00']) write$selinux_create(r0, &(0x7f00000000c0)=@objname={'system_u:object_r:random_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x30, 0x38, 0x20, './file0\x00'}, 0x40) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f00000004c0)=0x6ff) 2018/03/30 09:00:49 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020d0000140000000000000000000000080012000000030000000000000000000600000000000000000000000000000000000000000000000000000000000000ff020000000000000000000000000052b52300c301312353e99341f56c010500050000000000000000000000ffffac140000000000000000000005000600000000000a00000000000000fe800000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/03/30 09:00:49 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000001740)=0xffffff91) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000400)) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000340)={0x17, 0x1000, &(0x7f0000000740)="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"}) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0xc4, r3, 0xa0c, 0x70bd2f, 0x25df9bff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x32}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x41}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x6}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80f}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x80}, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffd}) 2018/03/30 09:00:49 executing program 3: mkdir(&(0x7f0000030000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f00000000c0)=0xe8) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', 0xc000, r0, r1, 0x89f3, 0x5, 0x4000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/30 09:00:49 executing program 2: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)="2e2f6367726f70750020ad13a052bc97c5d76f304282d8635200b7f7378ab32af2952ba46b0cfffa2c2c373bcc0ef725d688a5c17091f2ff2fd8775b48028f9d6c9723ad4cdc5d10a68521e54a5e12bd60c5346826d3f2d4bbee3ca0df502bcab95c99263e8e0e26e5bf69021319573880f8ed32b90ce153d7a57a4100391a04ae390c3c8b0000000000", 0x200002, 0x0) r3 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r2) syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r5 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x2e}, &(0x7f00000005c0)=0x0) timer_settime(r6, 0x1, &(0x7f0000000600)={{}, {0x77359400}}, &(0x7f0000000640)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) write$cgroup_int(r3, &(0x7f0000000500)={[0x3f, 0x3d, 0x33, 0x3d, 0x2b, 0x37, 0x3d, 0x0, 0x2d, 0x30]}, 0xa) getsockname$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x14) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x202) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5618af5b3", 0x2a, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) pwritev(r5, &(0x7f00000006c0)=[{&(0x7f0000000540)="f02317a2e3591d39c64d6599c74ea30a35d71bc05d2a4a91b69bad561b4dc29176942deb454b2de834f450b91e974976f2ad762ae8dbe01c1070bd4609df4dc0d1a0c3e2b30be7aad3ed10ff0cc1700c57bd1da6941ba4a61b4c06b3407022d8fc7138d4fd7d0fd2940a9e0e2647065e8a0e6a0d5a31eec982", 0x79}, {&(0x7f00000008c0)="55fff14bce3c31398a6cd3e622fa8a83dc18cfd8f50b530a56c7c8c76a02145231efc63e125f6ae0f7fd1b5a5dc89de7e63b57a2972d3554409352f02abff644861a0a226cda0ebbc98ea069303ae5b9f0860cef7a970b83a5b6539f919c51110938a5232fb24d8a03c6143168e081276180da5518be2510a4e4ceb614df61d1bb17fceaa764d910cc050cb2f3ec36abd1a695a602c08eb4161b6278752a4ede09b14e73cc82964fc98de7a118716e366c", 0xb1}, {&(0x7f0000000ac0)="78961fc787492386f98b8cceee20142e5eecd117839696f1504fbccec29b337cfde7025d90b2d03425086c8f1a9c4d32de14c1e115f7805150b6a21c61427e434a7cb0d7eb48c14087b0", 0x4a}, {&(0x7f0000000c40)="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", 0x1000}], 0x4, 0x0) [ 80.235233] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 80.238476] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=46 sclass=netlink_xfrm_socket pig=5455 comm=syz-executor1 [ 80.265726] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=46 sclass=netlink_xfrm_socket pig=5455 comm=syz-executor1 [ 80.316435] syz-executor6 (5464) used greatest stack depth: 23552 bytes left 2018/03/30 09:00:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000002c0)=""/80) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000001c0)={0x3, 'ifb0\x00', 0x2}, 0x18) r2 = accept4$inet(r0, 0x0, &(0x7f0000000200), 0x80800) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x6, 0x8000, 0x6, 0x7, 0x2, 0x2, {0x0, @in={{0x2, 0x4e21}}, 0x4, 0x1, 0xa5a, 0x3f, 0x4}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000440)={r3, 0x8}, &(0x7f0000000480)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x7, [0xffffffffffffffc0, 0x9, 0x1f, 0x0, 0x0, 0x0, 0x8]}, 0x5c) 2018/03/30 09:00:49 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000800) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x10402, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) fcntl$setflags(r0, 0x2, 0x1) 2018/03/30 09:00:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x0, 0xfffffffffffffffc}, 0x3ec) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000), 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f00000000c0)={0x3, {{0xa, 0x4e20, 0x40, @loopback={0x0, 0x1}, 0x3f}}, {{0xa, 0x4e24, 0x200}}}, 0x108) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180), 0x0) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r5 = socket(0x11, 0x100000802, 0x0) r6 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r6, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) dup2(r4, 0xffffffffffffffff) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) recvmmsg(r0, &(0x7f00000096c0)=[{{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/83, 0x53}, {&(0x7f00000016c0)=""/148, 0x94}], 0x7, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}, 0x7fff}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006980)=""/83, 0x53}, {&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000007b00)=""/119, 0x77}, {&(0x7f0000007b80)=""/60, 0x3c}], 0x4, &(0x7f0000007d80)=""/4096, 0x1000}, 0xb53}], 0x3, 0x0, 0x0) acct(&(0x7f0000000040)='./file0\x00') getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000008c0)=""/234, &(0x7f0000000080)=0xea) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x4, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000200), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x20, 0x88a2, 'ip_vti0\x00', '\x00', 'teql0\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0x2f297eda74e081f9, 0xff, 0xff, 0x0, 0xff], 0x108, 0x108, 0x158, [@ip={'ip\x00', 0x20, {{@rand_addr=0x7, @multicast1=0xe0000001, 0xff, 0xffffff00, 0x7846ecbc, 0x88, 0x0, 0x10, 0x4e23, 0x4e24, 0x4e20, 0x4e20}}}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x7}}}]}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}, {{{0x7, 0x55, 0x806, 'eql\x00', 'vlan0\x00', 'syzkaller1\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x1a0, 0x218}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:dhcpd_var_run_t:s0\x00'}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0xc87, 0x0, 0x1, 0x0, "63ac6a9a3d4eadfcd23500ecbdcc2fb9887acc23b9cdaf842b88b24b9070142fc9aa0e4d9e00ce1b9a563845d13ac7aab7ff012f1836c31d3e908ebe55e6b974"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x3}]}, 0x42c) epoll_wait(r1, &(0x7f0000000ec0)=[{}, {}, {}], 0x3, 0x800) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000f40)={0x2f7, 0x1, 0x0, 0x1}, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000b80)={&(0x7f0000001000)={0x10}, 0x68, &(0x7f0000000b40)={&(0x7f0000000fc0)={0xffffffffffffff6e, r7, 0x8, 0x70bd29, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x800) 2018/03/30 09:00:49 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000300)={r2}) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00@'], 0x3) fcntl$setstatus(r1, 0x4, 0x6000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4d8}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, r3, 0xb30, 0x70bd26, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xf4b}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4}]}]}, 0x54}, 0x1}, 0x0) 2018/03/30 09:00:49 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x102, 0x0) r2 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) fstat(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000017c0)=0x0, &(0x7f0000001800), &(0x7f0000001840)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001880)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0}, &(0x7f0000001900)=0xc) getgroups(0x5, &(0x7f0000001940)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f00000040c0)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000100)="21fb35742a5919337e791d130c83a95c9d442948ea75b0fbc883b7427338892d02cf158d7e57ec18eb46c6c072fa28406ef961628d925be458e35dd1994b8bb63a309d820681470da43cc05163023d2131d2560eb91ea97867796314d8972d6d6654e1c7a1ce3eaf4d1a3ab4045438725e6d8eee48ea04ea713644469e65e079a2fcc91ef35f0414bf6a1e0d04341aeac7b063ae8787d9dbb4ac8bbb48e7d7fc2802f59922455ecc12933548e8efc7d059acffb920bab5d769ced5fcceb7de2e", 0xc0}], 0x1, &(0x7f0000001ac0)=ANY=[@ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="1000000001000000000000000000e9a0ada16b74687ca5293ee5018bf39cf3d322354c5fc60f0ef8cd52cb4c46a540d6bf1a64dfc99bacc62f5d4a26effdaa4e273a7febb94f68d0b33e9276e385c53857b6a165ecbd843a7b4166e7cfe3805f418e1ea3dc02b21760e07e6b18a54214fcf8711e01b722243d99b7e9d0f9061fbd35a7a149d6bb77bd381d1abb26083294af9de5709d159c8ca06016ac93dc63bed563c6adfeeaee7497bd498c39ea9a0ed0e32d87c0a6612218237894960d89"], 0xae}, {&(0x7f00000004c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000540)="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", 0xffe}], 0x1, &(0x7f0000001980)=[@cred={0x18, 0x1, 0x2, 0x0, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x30, 0x80}, {&(0x7f0000001a00)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000004040)=[{&(0x7f0000001a80)="166418ab3b0157bb69448b", 0xb}, {&(0x7f0000003040)="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", 0x1000}], 0x2, 0x0, 0x0, 0x800}], 0x3, 0x80) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) flock(r2, 0x7) ftruncate(r8, 0x27ffe) sendfile(r2, 0xffffffffffffffff, &(0x7f000053cffc), 0x8080000001) 2018/03/30 09:00:49 executing program 4: r0 = socket(0x10, 0x20000000802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0xc0000000}) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) sync() socket$packet(0x11, 0x3, 0x300) r3 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x31, 0x2, @thr={&(0x7f0000000580)="d6eb35069584c2e449f1e2489aaacd8dc70a09f3a697c4f2c32c815cbd7f9afb6496e5e9d4ad481452c58c15cc648ce0ac07024d66fde77cf3664563a9bbd1bf765a2a59001a39261e5676d8ff0e430a07b8c6f83d7a956b3baa10bd00e07e32ecec68c2e9934b76e2864a3534cfc0421e17dabb41a420227f6cbe6de01583ab2873f68e5a6b2cb89f08567ea99e8646c62f11b5c7657e2ec2c97ed13f", &(0x7f0000000640)="f40b7c15056ee822a37aefbc649debe86cae331f85b4d63ec02bc094f995e72feaa768337cc8ceef777b4f48684f13975e4b9ec4da41c273c90d0152a4e51ad09272cbecec1dbe37434b2bf77b674a518628ed76fc51d6bb893161aee72300ec0440c8cb882ed3e3465490651c9cc0eee16667bf988e73bd9c90d6fb0068cc803444152045cf1f10afddccd30bf03854879ba0b7bd77cdb36b5b8041b53ee6"}}, &(0x7f0000000380)=0x0) timer_getoverrun(r4) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda8604") r5 = gettid() epoll_wait(r1, &(0x7f0000001ac0)=[{}, {}, {}, {}, {}, {}], 0x155558a7, 0x403) getsockname$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000001b40)=ANY=[@ANYBLOB="9400000039d6084582c41578625f4c8173cb1d0ff0401c643d40141aa268832924774bb41bb40fa5d2901e0203eda87ee2380649dea2e3136809082340d7723750", @ANYRES16=r7, @ANYBLOB="080028bd7000fbdbdf250f000000080006000300000008000500ff0700004000020008000b000a0000000800060001000000080003000400000008000800000100001400010000000000000000000000ff1201000000080007000900000030000100080001000a00000008000500020000000c0007002800000001000000080006006e71ef47971180f77e57a496"], 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x40000) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)=r6) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)=0x1000890000001) sysfs$1(0x1, &(0x7f0000000400)='md5sum%cgroup!-ppp0GPL!\x00') ptrace$cont(0x20, r5, 0x2, 0x10000) bind$ax25(r0, &(0x7f00000003c0)={0x3, {"f93835a05222bc"}, 0x8}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"0707005b8140000000000000e4ff1b00"}) write(r0, &(0x7f0000f61fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) pwritev(r3, &(0x7f0000001a00)=[{&(0x7f0000000700)="0c474b2e2427ea127e0cfea907eb318da5b7d645262d5d946c5a4c56ae07c6db508f8e20fff6e83f8d9749909925c1e87861ab0b63a271cc5f4de6dee20f214a34e2bfecc2bce8156d907acc2a5fc055adf8a34a91df9cc5e3766eaa8a2f2d0015226b1e63080ba8da6323843eded42535ec9af8fc7384cc2184e1bcc3ec8d00bb3e152bcbd612d2e683e1da92c2dd6a82d8efc5dbf83f010ac4fbcfc218f140ef74c316", 0xa4}, {&(0x7f00000007c0)="658bb1aa4b6c29164cf391f66a", 0xd}, {&(0x7f0000000800)="1f3203d5661b0192f6ec211fc1d8", 0xe}, {&(0x7f0000000840)="466d878bdb09d1edc672a8794bf3f9483e13e0ff067310e781294346b757c75c99c963f457293f4811936c2a60fe4922421bf47b82288ed85c7630f525fac49c275086b6120f75028fea956838c9a7eba3c2e67615f2e77eb43346e06a43eb118bb93e40735c99bdacee43cfb6d5f1cabbc8a8b6e8c2a391b35ee806ced7830a71e57cd41714df1c5ca58d86dff27deda23b1b025af93cb5bdab37373342d87f60a0", 0xa2}, {&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000001900)="ead57da205906b635c1d220849680fc0e1a50bce7b8efe9d31ff5fab71dbdf994d79c198986712358725bd2bfaeafcdc34269e0289c5a8a6d546f4e54e90b3f6db2ada4c9fea1b17bcc67d62d4ff39c8c748ce3dcf66333b2d455b2cdd3880331d1acdbc7eb07a7b1a85501b590dcfdc1f10c56ac28a96e2e960f3a42a39c7ddf66a3042e0fdd0f7ca8b2f093cc1ca345e6e14045cce9f422e105b597fc58beb18a4fb45d107423d0498939952c1c25019e405f0984ce04c75f45b695da81e9e22f575", 0xc3}], 0x6, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'bridge0\x00', {0x2, 0x4e22, @rand_addr=0x8}}) 2018/03/30 09:00:49 executing program 3: r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080)=0x46a8897a, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x80) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}]}, 0x60}, 0x1}, 0x0) 2018/03/30 09:00:49 executing program 2: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7, 0xfff, 0x80000000, 0x2, 0x401}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000003c0)={r2, 0xc0}, &(0x7f0000000400)=0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000440)=""/21, &(0x7f0000000480)=0x15) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f00000004c0)="95394c2a3c4a6f8cab37ca9cbed4fd02b31420f9d8a49d60f99b6949491e135c04160be4a82393d00de8973e936fa53d98d97d7251e933a18e426d0930c08a06998708ff926ae2565cfca84ec6982be42d641570bae2fc5d65c0d29e3fe803ece5b8fade50f8d9cd04f1f5bfad4437d2d8ad33c1c4388b4407e6b0915ba8bb0c11a14eb1f9c82ffdc69e431ee6dbaf81f64dd306ab64653f86f9011e226757807d97fdd65f4bc332952535ea12d9c0564b1102f40ad976f4a262fe051e585bf30622984237865c8e7b383f0b45ec1037189a66675319b6af52705395e8e16acd") r3 = open(&(0x7f0000000000)='./file0\x00', 0x60002, 0x47) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xa, 0x1, 0x6, 0x1, 0x3, 0x81, 0x7, 0x5, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8, 0x30, 0xfffffffffffeffff}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000140)={r4, 0x7, 0x4, 0x1, 0x7, 0x6, 0xfffffffffffffff9, 0x8, {r5, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0xd9, 0x1, 0x10000, 0x4}}, &(0x7f0000000200)=0xb0) 2018/03/30 09:00:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x401, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000500)) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23}}, 0x0, 0x3}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={r4, 0x81, 0x7, 0x100000000}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f0000000400)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) sendto$inet(r3, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f00000006c0)={0x2, 0x4e26, @loopback=0x7f000001}, 0x10) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x4000) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00000000c0)=""/160) sendmmsg(r3, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x6d1}], 0x1}}], 0x1, 0x4000) recvfrom$inet(r3, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000440)={0x1f, 0x8, {0x6, 0x400, 0x0, 0x2, 0x9, 0x3}, 0x10001, 0x2}, 0xe) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000580)=0x1, 0xaa1b77d36f6f2884) r6 = getpid() sendto$inet(r5, &(0x7f00000005c0)="dad8bf50b0c306e3909d0ab888bf8522f85bb0c1e6cd78ec3efee18777db03d2e08b4437ec73281c26c7975f111a1008bd9fdccb8ac225177e3b0d084044158bd801efb8e88b4e46cdcd763817a88fb237b478cc6a63a5b43cc40a8aa51258c78ebde015683a265415cb824e3641c0963ab56b07d403defc445f2bb9fb8237b2a0c7cf2a2ad88a08687126", 0x8b, 0x90, &(0x7f0000000680)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) syz_open_procfs(r6, &(0x7f00000004c0)='net/sockstat6\x00') openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pktcdvd/control\x00', 0x0, 0x0) shutdown(r3, 0x1) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000540)={0x80, 0x7ff, 0xf5b, 0x10, 0x5}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000480)={0x3, &(0x7f0000000080)=""/157, &(0x7f0000000400)=[{0x8, 0x1, 0x0, &(0x7f0000000140)=""/1}, {0x1, 0x93, 0x9, &(0x7f0000000240)=""/147}, {0x2f, 0xf6, 0x2, &(0x7f0000000300)=""/246}]}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={r7, r8+10000000}, &(0x7f0000000000), 0x0) 2018/03/30 09:00:49 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000200)=0x1b, 0xfffffffffffffeb6) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$unix(0x1, 0x5, 0x0) fchmod(r0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000106, 0x0) writev(r3, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) read(r3, &(0x7f00000000c0)=""/1, 0x1) ioctl$TCSETA(r3, 0x5402, &(0x7f0000a26fec)) r4 = getpgrp(0xffffffffffffffff) ptrace$poke(0x4, r4, &(0x7f0000000040), 0x2) listen(r0, 0x400) r5 = fcntl$dupfd(r2, 0x406, r1) mq_timedsend(r5, &(0x7f0000000300)="04461ee28dccd0ef775a6da25b2ac25c8d5ed7fa818f3fa9404a4bf6d0e1520ca9db46f96a92fe3c0c1c5ca19c20e3e02e3a0d4e7e920538fa9d02b608385a9cdbf93f0dfbfc0db0f2684c1a62da7de7b3585e55a778bff7dd1d20aa0e413731af2ee899ebc890549fc075509780", 0xffffffffffffff3c, 0x9, &(0x7f0000000480)) sendto$unix(0xffffffffffffffff, &(0x7f0000000380)="e8254a0f23c1ca5ef522e85505c3efc6e29890c185f50941c2471baf0a322a507b2a8ddcdce78f8925a37cf17f2f74d3b3d60f28a0bd978dc8ada9e7e3103b97604076d377b8a2976507cb92e74c2044e1f863e2ea9a9f2c58e899cdab7f92997c924b5032b701db56fa01f82551cbf280626d554b00e085f374f0169d76cd3cbbcc3c7928e3a6584067e2b7ff347132c405f8016021dc3da4d42be5b59a991a22fcbf1cb5e951554a9c8d6cef785d93c6390239fc33328305f8ba7a10b892a6cf4ec8723f361179357e0e2a9aa57d676489a1383cc574351637f7fe3ea756d97c5bccd0f73853db3e5adeb2ddaea2d11e74c5", 0xf3, 0x80, 0x0, 0x0) connect$unix(r1, &(0x7f0000000240)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000000600)=ANY=[@ANYBLOB]) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f00000004c0)={0x10000, 0x9, 0x228e5747, 0x4, 0xffffffff, 0x1}) sched_getparam(r4, &(0x7f0000000500)) getpeername$ipx(r6, &(0x7f00000002c0), &(0x7f0000000080)=0x10) bind$vsock_stream(r6, &(0x7f00000001c0)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000180)={r8, 0x1, 0x30}, 0xc) setsockopt$packet_int(r6, 0x107, 0x10, &(0x7f00000005c0)=0x7afcd331, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="01ccaa3513f0"], 0x1) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/30 09:00:49 executing program 7: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f00004d6000/0x4000)=nil, 0x4000, 0x302be878bdf72d1b, 0x4110, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10}) 2018/03/30 09:00:49 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x4b9}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(0xffffffffffffffff, 0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r2) ppoll(&(0x7f0000000a40)=[{r1, 0x8}, {r0, 0x1408}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r1, 0x4}, {r0, 0x8000}, {r1, 0x1162}, {0xffffffffffffffff, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) socket$l2tp(0x18, 0x1, 0x1) [ 80.490377] IPVS: Unknown mcast interface: ifb0 [ 80.501205] binder_alloc: binder_alloc_mmap_handler: 5492 20000000-20002000 already mapped failed -16 [ 80.523680] IPVS: Unknown mcast interface: ifb0 [ 80.530838] binder_alloc: binder_alloc_mmap_handler: 5492 20000000-20002000 already mapped failed -16 2018/03/30 09:00:49 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@dev, @in=@broadcast}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f000000a780)='./file0\x00', &(0x7f0000000e40)) r2 = getpid() getpgid(r2) getresuid(&(0x7f0000000d80), &(0x7f0000000ec0), &(0x7f0000000f00)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f40)={0x0}, &(0x7f0000000f80)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000fc0)) getresuid(&(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002500)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000)={{{@in=@remote, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000002540)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002580)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000008940)={{{@in=@dev, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000008a40)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000008a80)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000a280)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a2c0)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f000000a3c0)=0xe8) r6 = getgid() r7 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a400)={0x0, 0x0}, &(0x7f000000a440)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a480)={0x0, 0x0, 0x0}, &(0x7f000000a4c0)=0xc) r10 = fcntl$getown(r0, 0x9) r11 = geteuid() lstat(&(0x7f000000a500)='./file0\x00', &(0x7f000000a540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() fstat(0xffffffffffffffff, &(0x7f000000a5c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() sendmsg$netlink(r1, &(0x7f000000a740)={0x0, 0x0, &(0x7f000000a200)=[{&(0x7f0000001ac0)={0x18, 0x23, 0x20, 0x70bd27, 0x25dfdbfd, "", [@typed={0x8, 0x26, @fd=r0}]}, 0x18}, {&(0x7f0000003600)={0x1d4, 0x29, 0x20, 0x70bd27, 0x25dfdbfe, "", [@nested={0xb4, 0x34, [@generic="da7a5b173ac8bed07958163fbf3fc3009ff936e3806139e1b0231072bd5a8964cd17db5bea54b6332075afe36697a85e58d157109dc38560c19cb3f7af8361a2eb91922eb8709a393ae87586566fcaed29fada11b36acb6937189e369951442e7bc4098247196c2c7b4d8f9eb78c9d42b8b520d83081b2ddb886b29d4f555ab393f17fb490782ff0ad271f434c057ea28323ed4e1e2ac3afd0fa52ba0e6610e43e8ebca2164d1edc04c0ea19f268"]}, @typed={0x8, 0x50, @pid=r3}, @typed={0x8, 0x5f, @fd=r0}, @generic="d3417d797b41020067e2240637d50b38ba2097007788e032562bd1da886b7eb413dde9a74adc0b317e8292b65b02d6b2345e36f6c1e2b2bb606e0666fe08c8d06bd633a723a8247511fa6e8bd74253442a38f0e926eed0b48f2a07136b0be974faf26c443ecb568a2e4fa1cd85e823620097fc2c880c0da7acad7e5608923abf04e936e8c7e2a0effea4dbafe67830e609923a9b532b6c8208d7e2550b00c8bb8ddb48f5ed20e13d88c55997e643f46dca78ce759834cf016d197d08941035fbc19259c3bc99667d8cc718b5db1850d2b7b7897aab5751ca35b237761ce4847fed15ec5ddc5b3e56dc1625776cb0163149c9db82ac2daac4ab76a12c7f27"]}, 0x1d4}, {&(0x7f0000005e80)={0x44, 0x1b, 0x4, 0x70bd27, 0x25dfdbfd, "", [@nested={0x34, 0x27, [@typed={0x4, 0x74}, @generic="73349c474b771e03b4b043f6574c987c386333867e7dd9639f17f14c451216531783bc0e01bb2a1d1b2293"]}]}, 0x44}], 0x3, &(0x7f000000a640)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0xc, 0x1, 0x1}], 0xe4}, 0x10) bind$inet(r0, &(0x7f00000005c0)={0x2, 0x3, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x0, 0x0, 0x0, 0xe8}]}, 0xfffffffffffffc24) sendto$inet(r0, &(0x7f0000000b80)="3673b46910adcdd8d7f67f078223c8b926e95f95d342c716b8e4b8cadaffebf6f56424f14437590b451aded02157f101bf9c105b2e4af07ab51d3b7394c7299612764e76d896b4ac8bdc69f3cc13fe", 0x4f, 0x200007fd, &(0x7f0000000b40)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001c00)=0x0) fchown(0xffffffffffffffff, r16, r17) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='scalable\x00', 0x1000002ca) r18 = openat$rtc(0xffffffffffffff9c, &(0x7f000000a7c0)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001b00)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0x2a) ioctl$sock_inet6_SIOCSIFADDR(r18, 0x8916, &(0x7f0000000d00)={@ipv4={[], [0xff, 0xff]}, 0x73}) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80800) lremovexattr(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)=ANY=[]) sendmmsg(0xffffffffffffffff, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x9fb}], 0x1, 0x0, 0x0, 0x8000}, 0x5}], 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f00000001c0)) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000180)=0xfff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000bc0), 0x0, 0x0, &(0x7f00000000c0)={0x2}, 0x10) r19 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000200)={0x7, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000000240)={0x4, r20, 0x10001}) ioctl$PIO_UNIMAPCLR(r19, 0x4b68, &(0x7f0000000580)={0x4, 0xff, 0x1ff}) r21 = getpgrp(0x0) process_vm_readv(r21, &(0x7f0000000800)=[{&(0x7f0000000600)=""/207, 0xcf}, {&(0x7f0000000700)=""/251, 0xfb}], 0x2, &(0x7f0000000a40)=[{&(0x7f0000000840)=""/220, 0xdc}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f0000000940)=""/206, 0xce}], 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000dc0)={{0x1ff, 0x5}, {0x84f, 0x8}, 0x4207, 0x2, 0x2}) r22 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r22, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) fsetxattr(r22, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/03/30 09:00:49 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x1, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)={0x0, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x0, 0xdc, 0x2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r4, 0xbac, 0x2, [0x0, 0xd2c5]}, 0xc) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffecb, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x12}}, 0x1c) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x4f, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000180)=""/79}, &(0x7f00000002c0)=0x78) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400}) socket(0x10, 0x0, 0x0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) keyctl$unlink(0x9, r5, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r7 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r8 = socket(0x11, 0x100000802, 0x0) r9 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r9, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) connect(r6, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x4, 0x2, 0x0, {0xa, 0x4e21, 0xb9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}}, 0x80) r10 = dup2(r7, 0xffffffffffffffff) fcntl$setlease(r2, 0x400, 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00", 0x400}) write$cgroup_subtree(r10, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x22c) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/30 09:00:49 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x9, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x0, 0x8000, 0x3be8, 0x0, 0x0, 0x1, 0x0, 0xff, 0x0, 0x0, 0x1000, 0xd, 0xe76d, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x8486, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x6, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r0, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x121000, 0x40) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000007c0)={{{@in=@broadcast, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000002c0)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000340)=r4) fchdir(r1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r3, 0xf3}, &(0x7f0000000280)=0x8) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000480)={0x1, [0x0]}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) fgetxattr(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRES16], &(0x7f0000000600)=""/176, 0xb0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000780)=0x0) fcntl$lock(r1, 0x0, &(0x7f00000000c0)={0x2, 0x3, 0x36, 0x8, r5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000008c0)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000900)={r6}) close(r1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/03/30 09:00:49 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000000080)="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", 0xff) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r1, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r1, &(0x7f0000253000), 0x32) write(r1, &(0x7f0000000040)="ee87fff5080000000000ec676c6d0000230000e2ff057362569a076008265e3e6538e0ea000004000000c4", 0x2b) 2018/03/30 09:00:49 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00'}) fcntl$setstatus(r1, 0x4, 0x6000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) open(&(0x7f0000000840)='./file1\x00', 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r2, 0x9) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x5, 0x0, @tid=r4}, &(0x7f0000000400)) r5 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) recvmmsg(r5, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/159, 0x9f, 0x3}, 0x6}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}], 0x1, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}}], 0x3, 0x2002, &(0x7f00000009c0)={0x77359400}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000380)={0xd, &(0x7f00000001c0)="afd762bd985e48c59a4a1bdc32"}) syz_genetlink_get_family_id$fou(&(0x7f0000000b40)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000002240)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002200)={&(0x7f0000000b80)={0x40, 0x0, 0x510, 0x70bd2a, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) sendfile(r5, r2, &(0x7f0000000200), 0x200000010000) timer_create(0x7, &(0x7f00000023c0)={0x0, 0x0, 0x2, @thr={&(0x7f0000002280)="9d3ae6e8f0d077e5a8c7eada1ad88c90e8f7125485d7ada7e6c023ab531ce6712a8624a417229dce86c3ddfec1c2fa32663abe4bf59a0a6d6bfe7bddc6f6cd4630913c55a0b3f427929c", &(0x7f0000002300)="fb940596de95aac2370b037739bbd0efba32d1ec54c609f494a96858bca12432d03b2dc39d054840025ebab9bd4865961524d43be46bbeffc0b93eca2b98c9404c2935200e83cc74f29536f2563994462cf12fc88b7a35afa097859ebe1984e91425bd3e5c10"}}, &(0x7f0000002400)) 2018/03/30 09:00:49 executing program 1: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680)="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", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x48000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000003c0), 0x4) tkill(r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xc00c0, 0x0) accept4$inet(r2, &(0x7f00000002c0)={0x0, 0x0, @local}, &(0x7f0000000300)=0x10, 0x800) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x0, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x0, 'none\x00', 0x0, 0xfffffffffffffe01}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x44) lremovexattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000040)=@random={'os2.', 'none\x00'}) 2018/03/30 09:00:49 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000180)) flock(r0, 0x9) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000c00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x2, 0x8, 0x0, 0x36, 0x618a67b0, 0x10001, 0x3, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xab, 0x9, 0x1, 0x7ff, 0xffffffffffff9279}}, &(0x7f0000000540)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x46e6}}}, &(0x7f00000006c0)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000700)=@sack_info={0x0, 0x0, 0x8}, &(0x7f0000000740)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000780)={0x0, 0x1}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000880)={0x0, 0x7f, "3253e3230b640b31a984d77ac8f9032dbf80665323639632f34b46b58d88304b01d018e19abcf6e6c939f06276a4ce73fcc90e8b27069078fa3b8fc739afaca8ec7909bd71e363350194239971502395fdb564588b5ebb8f5ce58e07220dcf93915dfdb03909d4ef4a2b019aa39fe1fee3959f1e8995419329c00e1f2bb8d7"}, &(0x7f0000000800)=0x87) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000a00)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000c40)={&(0x7f0000000340)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000400)=[{&(0x7f00000003c0)="d853473a64dff599267d22d81b534e7ff1368bb486584edc8da433ef3db2c9f840917ae86c4f121193e0bbf2cf9516bcd9d09d2bd52e2956", 0x38}], 0x1, &(0x7f0000000a40)=[@sndinfo={0x1c, 0x84, 0x2, {0x6e, 0x820d, 0x4, 0x21, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0xfff, 0x20b, 0x0, 0x2c, 0xfffffffffffffb67, 0x8, 0x7b6, r2}}, @init={0x14, 0x84, 0x0, {0x1, 0x83, 0x8, 0xfffffffffffffc01}}, @init={0x14, 0x84, 0x0, {0x8, 0x7, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x7f, 0x800f, 0x80000000, 0x4, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x82f, 0x1, 0x6, 0x8000, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x401, 0x1, 0x4, 0xffff, 0xffffffffffffffff, 0x80, 0x5, 0x4, r5}}, @init={0x14, 0x84, 0x0, {0x0, 0x8, 0x400, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8000, 0x80000001, 0x3c6, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x6ec, 0x8003, 0x1, 0x3f, r7}}], 0x1b8, 0x4}, 0x804) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x544}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cf", 0xb, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000c80)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e000000147b31a6c8d04526e5f78a06007845051f5387b1ef321bd440d62993f41c26555f699446da55da4ba6fc30ad8f6177bc5e2e5b4fa9b5758873a807fa51bb4eab22c5df774cd217b3b2c0af"], &(0x7f0000000240)=0x46) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x10000, 0x30}, 0xc) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) 2018/03/30 09:00:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000240), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x20, 0x0, 0x0, 0x3, 0x0, 0xeaa, 0x0, 0x1, 0x3}) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000001c0)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='squa\x00\x00\x00\x00\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/30 09:00:49 executing program 0: sync() socket$packet(0x11, 0x3, 0x300) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5369536c3cde1dd9d63d5b4304876f61f37427b33932287cd9c8a57e18a656273199c41c9a6ef80afdd0fdd0d463fa1990f787c435a1017dd29", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda8604") gettid() getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)=ANY=[@ANYBLOB="94000000", @ANYRES16=r2, @ANYBLOB="080028bd7000fbdbdf250f0000000800060000000000080006000300000008000500ff0700004000020008000b000a0000000800060001000000080003000400000008000800000100001400010000000000000000000000ffff00000000080007000900000020000100080001ef090000000c000700280000000100000008000500040000000800060000000000"], 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x40000) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)=r1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/30 09:00:49 executing program 1: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x800) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000340)=0xfb) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a5", 0x1a}], 0x1, &(0x7f00001f9fe0)}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00000000c0)=0x10001) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000028c0)={0x0, 0x5, 0x40000000000006}, 0x8) ioctl(r3, 0x2285, &(0x7f0000007000)='S') r4 = socket(0x0, 0x0, 0x0) fstat(r3, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x3, @empty, 0x10001}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x15}, 0x1}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x63, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0xb0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) ioctl$TIOCNXCL(r3, 0x540d) sendmsg$nfc_llcp(r4, &(0x7f0000000100)={&(0x7f00000002c0)={0x27, 0x1, 0x0, 0x0, 0x1, 0x725, "a10f798131f9020f4b42d5752482efd47cbfe0e8754e7ef7754d397cf7c4d49e3a3add714f0521f906c7a68051aa46e52ad81100f924c5055f83891078d0fd", 0x27}, 0x58, &(0x7f0000002740), 0x0, &(0x7f00000027c0)={0xc, 0x88, 0x9cd1}, 0xc, 0x8040}, 0xc841) 2018/03/30 09:00:49 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000001380)=""/206, &(0x7f0000001180)=0xce) socket$inet6_icmp(0xa, 0x2, 0x3a) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r3, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r4 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r5 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') mmap(&(0x7f00001a0000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0xfffffffffffffffe) sendfile(r4, r5, &(0x7f0000929000), 0xff) readv(0xffffffffffffffff, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) pipe2(&(0x7f0000001240), 0x80000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r6 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2d, &(0x7f00000011c0)=""/22, &(0x7f0000001200)=0x16) process_vm_writev(r6, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c991"], 0x1) 2018/03/30 09:00:49 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x200800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000001c0)={0x9, 0x0, 'client1\x00', 0xffffffff80000001, "ccfa53036b9f6509", "1b93090ea18b2f8fb58ba1845e3b7691a146a5861e8ca27f4dc73858f260d250", 0x100000000, 0x8001}) r2 = socket$inet(0x2, 0x2, 0x800) perf_event_open(&(0x7f0000271000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, 0xffffffffffffffff) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x1, "474bbdd30538fa6a73de8f226732db5192421499d27d387051cb865e637f16c5c9825bdbb55e8af9bde64553463edd0857ebc66775fe453b3dd71ffd04447eca", "7bfb1cf617ef2bcb795f4502318c348a3dfbff2173731fd747ab8f1fa8e080b3", [0x0, 0xa2]}) fdatasync(r3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) tee(0xffffffffffffffff, r2, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) listen$netrom(r1, 0x200) 2018/03/30 09:00:49 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2) fadvise64(r0, 0x3e, 0x0, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x20100000800009}}) 2018/03/30 09:00:49 executing program 6: seccomp(0x1, 0x0, &(0x7f000016fff0)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x95) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) 2018/03/30 09:00:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x400100, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000240)=0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37f395be}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r2, 0x20}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r6 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x0, 0x6, 0x1f, 0x1000, 0x0, 0x4}, 0x1c) sync() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x0, 0x1393, 0x101, 0x7, 0x10001, 0x3, 0x8, 0x0, 0x10001, 0x2b1, 0x7, 0x0, 0x1, 0x8, 0x8001]}, &(0x7f0000000780)=0x100) request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='syz_tun\x00', 0xfffffffffffffffa) add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4000000000000000310", 0x11, 0xfffffffffffffffd) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000000180)) keyctl$setperm(0x5, 0x0, 0x10001010) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r4, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000880)=0x0) setpgid(r7, r8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f00000001c0), 0x8) readahead(r6, 0x2, 0x7) [ 80.812875] IPVS: Creating netns size=2536 id=9 [ 80.823943] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/03/30 09:00:49 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000014c0)='./file1\x00', 0x83) r2 = dup3(r1, r0, 0xffffffffffffffff) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5cca128d96477181d6d43543ba3499b8c96e016ba17584704ef9a7bad08be799e9ee9f11e4c154741b96d0a83573d7b46b7035c8e016f7c66517c09d4546bbc96ce78fea1a51c862475398a0b837353dd51484a96f0809aa0335643fbc81f55e5b02142871bdfd31459bbfaae586271329477f6fc7425a146b1ca6b88df542116908fae15cf4f30716babda896cfe82ebb16012d05de705928cc1299a569d9ea33004543071016414e332e4329c9f12916cad3e3e0e02d037a2f0ab9ead9bf8d4728023b28dca8adb3d518fecf1dfef794e23d51051bb1c5a7001201a5443d5698b8e4193d2d4e7b32a7e1a5890134079111bf9a2b7895a8afff389b4a4d866e5cba7bc6b31148e7aa8002cb2fdeddc1e4bca99cb67167156ac75d10a5048103d2e43f23da37a3bc2235f1680a5ca3e0d7704cf9d8e41f49450bd4109c26fd228c2b13b07e906cdc6825fe2b401a79039ae0154b5f4f9305a75891c4f9af6f609f532d4b323ca04dcc927f0154c7c94846391e9eac5cb80592124ee3ff4742ba0cf1ceaf8ebab617eda2de48b47b30c45b5ddc3ec0327c0d192153461b58cbae489ea4e416ec4591b70250a264fbbb009adf5d8968549eed857a1459a9597d6cc934130f328de7febeb780530861fe3e33afed500817420ca9768dd56c9f9990730502e789a556c6c695205e245c456c36b5187b27515d4c76a28944c12e5f13f36256a8f8ef63d8f5b412c5d9f8eb6b392458f48872cd7caf9655fb10a24d000c763bbca5203306af5840dfe66ca08bf590d9a500cc78acb1d291bd1e11a8f0c4ae2b266a76010d9b59b908518a18d9962aebf55a8de3663c492647b1f705d5ddad7dab92c0c169e9dcac4bf9835838ce90cedec0b6acef37645d4f9d3c61b336d55af36ff0c0c3ac72ba8457c6fbae3a32cabec686812b3fae30239f70449dbbdb47e68098a4b360a1c20b7d408690c2cd4803fc208648c72b320d246a4a0602bef7cf475585e4793524f9dfc07ca6b43893da519ca2430b65601e585a8367473e814a54fb1e58c7572f149554be44b6742218b60a0e7f92d92ec5b80e36887c7c081f8b4da2ab8fa4f5b30eb25765dec756378925e2ddf7f06dfd9f998622834b6f71d131107151b89525190f99d1f249c740d856e5ea06b169f62423c34934e9aa16c25f47ab4493882abe52293a128438469ef01ea10cd3e4f345e7e8758401f19f1693759df64f1446269fc8fa92774a342cf9e63c2146ed51408a973b1d0dc499066472cf2528dc67ac312d392383cf33e77f4a05df709356ab54e987d94df3394f2352e9413dc9703e0883df8dc126972613ae5c1bf266cbaaecb125f3f0187a309c6e42eb463c96c4eda2804f214da41bff6b27f6b8291431127a799872e8229507b49fe5e9ae2499891edeb5136d518cc108278a1aad4a7d510306e36b6838f50b9bc571e37b93b1730ec157c9f570642a2b282593fe9f1c7c2f10a9e1d688c57114a1858853766f9dd7c9d2709b6799234dc9f7df8e01b4a2a00ce7053150f62f2dbc7f271f8e42798ff9fe4d54d1682f9bce5ddde849491d661cac692d313602d914551f99cefc31432199dd067a11d41015345c4a24f863afd560ce33ef54600095847216c3bdf1068ccbe6a2c5658f0134a1b6d5ea795521f1e74eaa39a9e88ce55f8878f4e0c42e7fb2b5434db732998f3277758b7743ee518cfb7cb967f78d8828b83e605f03158fb6c2cee930ed8ba5b74885c9c33690e9659a24bda4ecc317aab13c70db3cc0a4bc6331aea91622e43e260d3d94de16caa9fcf9fdfa218468d95c262a9b03f1d5d42b6f64697b4462e0b3f09ffe0b7911705f893cc5fa0", 0xbb2}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) r4 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, r4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000f40)={0x0, 0xfff}, &(0x7f0000000f80)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001240)={r6, 0x9}, 0x8) ioprio_get$pid(0xfffffffffffffffe, r4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0xa0, 0x88, r3, r5}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x5d, 0x3, 0x101}, {0x24e9, 0xff, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x0, 0x0, 0x8, 0x2, 0x9, 0x101}}, 0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r6, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x4, 0x4, 0x9, 0x0, 0xd0}, 0x98) sendmmsg$nfc_llcp(r1, &(0x7f0000000f40), 0x0, 0x40) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x8e9, 0x1, 0x0, 0x7, 0x13, 0x8, "2778e1c02e777a3eda877303a14ba777c7ff4716bd16529c003ed9c9f6952a9b155f0bf6fae46911e0c64833191e593d76f1527e4bb61412123fda7670670e59", "5c16b69708af37ad01e8a40c410836fb615d6e55fcedcd1436fc709bcc51c62bcbcb929f35fec9a103af40dea9d553eb7a29ff2e780bb39b245ea1cd4b1a8563", "78927b87b1e8a7461e78ca8cadd96e2f446bfa50274f487872e8f501f674a534", [0x7d, 0x54]}) preadv(r0, &(0x7f0000000080), 0x0, 0x0) 2018/03/30 09:00:49 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x80000000000) r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001bc0)=[{{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/116, 0x74}, {&(0x7f0000000680)=""/83, 0x53}, {&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x5, &(0x7f0000001780)=""/239, 0xef}}, {{&(0x7f0000001880)=@l2, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001900)=""/99, 0x63}, {&(0x7f0000001a80)=""/137, 0x89}], 0x2, &(0x7f0000001b80)=""/21, 0x15, 0x2}}], 0x2, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') socket$nl_crypto(0x10, 0x3, 0x15) readahead(r0, 0x1, 0x4) chdir(&(0x7f0000cd2ff8)='./file0\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x6, 0x8ce, 0x201, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000440)={0x0, 0x4}, &(0x7f0000000480)=0x8) setxattr(&(0x7f0000001740)='..', &(0x7f0000001980)=@known='system.sockprotoname\x00', &(0x7f0000001a00)='lo\x00', 0x3, 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) getxattr(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)=@random={'os2.', '-\x00'}, &(0x7f0000001d80)=""/222, 0xde) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000009f000000e4e47a07c770ebf04a8b08acce5cc169b52ccc95c9afd386cae97d1aad7e1c193e84df7a19d58caf5b362bfec4f2bc6513d1895e1a34abe7c99c2249ea4c1d474de853313c6952dfd0f3ec1598dc2579ff7735a5709c131e516bf71a06e92c0bdc9558ae991c9c314fa502860deaee5ce6736eaca130b8960900000036a6a8bdf557d84fe8470a5e334d86d3bfa71db5b9c8d224892f485eee66ed5593f473"], &(0x7f0000000380)=0xc3) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r2 = memfd_create(&(0x7f0000000180)='NETMAP\x00', 0x3) openat$cgroup_type(r2, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000001a40)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000001cc0)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001c80)={&(0x7f0000001e80)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="200526bd7000fcdbdf250300000008000200020000000400050004000500081103003f000000080001004e210000080003006700000008000400020000001a81a0fb574fd41d083d522a0496f83ea4a252bd800500a19fa095c5156b1a537ac857839363d483404222e7842dd21bf3aee360027986f2e221f688f9e7031b29"], 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x40805) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=ANY=[@ANYBLOB]}) 2018/03/30 09:00:49 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)='mime_type:eth0\x00', 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00000000c0)={0x52, &(0x7f0000000040)=""/82}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f0000856ff0)=[{r1}], 0x1, 0x9b) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/03/30 09:00:49 executing program 6: mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) ioctl(0xffffffffffffffff, 0x2283, &(0x7f0000979fff)="a6") clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000180)={0x0}) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') r8 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x2c, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24}]}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000005c0)={r9, @in6={{0xa, 0x4e21, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000000440)=0x84) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f00000004c0)=ANY=[@ANYBLOB="54000000ac784e0af5066b7950f5f7d959b4f6b4a50e497ad128c4b21d52124eccc680e1339baf69416c3206347f8e81fa0cf056a37676438ab6416436b742941207e75351728ca4c62cab9ee7bc8e2bc9be5eca4b288e2b3749d8c0b8e68a12b6c7b3bf8f0585646e57f6f26d48e65550f3556f7162dbd62e0461e6d700074f01ca983f4795109762d2311ff9d2cd7288c9957c44de4c524131b3832056", @ANYRES16=r7, @ANYBLOB="000226bd7000fcdbdf25010000000800030006000000080002000a0000000800030087000000080001004e2300000800040002000000080001004e210000080003003a000000080001004e240000"], 0x54}, 0x1, 0x0, 0x0, 0xc001}, 0x40) write$evdev(0xffffffffffffffff, &(0x7f00000001c0)=[{{}, 0x334, 0x6, 0x7cd3}, {{}, 0x7, 0x0, 0x6}, {{0x77359400}, 0x0, 0x8, 0x7803}, {{r0, r1/1000+10000}, 0x3, 0x5, 0x3a3d}, {{r2, r3/1000+10000}, 0x4, 0x5, 0x4}, {{r4, r5/1000+10000}, 0x5, 0x350}, {{}, 0x0, 0x7}, {{r6}}], 0x80) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0xffff, 0x1328, 0x8}, 0x2de) 2018/03/30 09:00:49 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa00000014000000920000008100000086dd5a97922be9140000ff0100000000cb0000000060778700000000011d010000000000000000000000000001000000001e303af90ee52b4230e2578d61f08bbb10121e63919399c19ec07d0d4ab8df1347f51c4cfbe0294e0f7bd2d446da5447065d24fa2f6194926a1e6b05325e47aac72bc7276b4bc17b4a57896431c561db9fa0574d6987cf01f40c32f1d87a39cc46220d19317d7b41ac5749e50f"], 0x0) 2018/03/30 09:00:49 executing program 0: r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002600)='/selinux/mls\x00', 0x0, 0x0) getpid() stat(&(0x7f0000000380)='./file1\x00', &(0x7f0000003d40)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003dc0), &(0x7f0000003e00)=0xc) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000480)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x306, @random="349128655f99"}, 0xe, {0x2, 0x4e20}, 'ifb0\x00'}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003ec0)={0x0, 0x0, &(0x7f0000003cc0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x16a}, 0x8000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}}, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r2, &(0x7f0000000500)="a5c5bf81899e892018f5ed78015f2880af8349acd863306de8c8690c1d37c4bb20393ce2d652ca6342ddce4de7d081612c79486da62be66958c85630d9fa28b49a1a99dc2f1857be2f81b1665886ec0192cde524ee60", 0x56) r3 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000000)={0x1, 0x20, &(0x7f0000000040)="bcb20e22b59d7f8ea0ad7a698c5be8f4d0bc26fbe4d0d7f447e44867361beb34"}) write$evdev(r3, &(0x7f0000f15fd0)=[{{}, 0x0, 0x63, 0x2}, {}], 0x30) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5e) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000580)={{0x0, 0xffff}, 'port0\x00', 0x0, 0x40040, 0x1f, 0x4, 0x50, 0x100, 0x9, 0x0, 0x1}) rt_sigpending(&(0x7f0000002540), 0x8) fcntl$setsig(r0, 0xa, 0x3d) 2018/03/30 09:00:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x0, &(0x7f0000027000)={0x1}) sendmmsg(r1, &(0x7f0000006700)=[{{&(0x7f0000001b80)=@in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x100}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c00)="fe5d6a10b080be96d28b76f8d80dfa43fee9e10503aad581c30bcb4e92d8d6df38bb689b057f15b8ebf6a5f3e99ef93cf130cbef3ce4e1e191f3df5705f104a4ea75720f333b9ca874927a8ecb21ef79c6b23e199263eb934fc79a830be916e880b73661974208a33821fc004152ef0b", 0x70}], 0x1, &(0x7f0000001ec0), 0x0, 0x4000080}, 0xff}, {{0x0, 0x0, &(0x7f0000006580)=[{&(0x7f00000063c0)}, {&(0x7f0000006480)="0c6a01fce915e70eda92bbb231553a146fba9d9398fdf9514e721ea7263116c8c65bef2e41404554160a588cf4ed1c01245e6fee40455922dda68d4e674303937a8ad3275e813ff4f995ecb2b6814be27d9e954e3b7ddad2a6633c9d75f0f5e8c611c3ffc6b13c366defe153d6a38bb5ec23855a6603d75e7df1e4e7039d8fdb4e8aa5aa96c70e813070147829e984c7dd03f2d5cdf16a6a9529ca472e123279c5b607a8a3c4d4ed87e130d02877a5358f126b919df5da17b712c78aed8df5f9ffc8cb1eaa8ba0c844f489468164b5", 0xcf}], 0x2, &(0x7f00000065c0)=ANY=[@ANYBLOB="e40000000d01000024000000565f25069596048c86fe77ed014d1075c17c6129e37f01f65679053800c78798ce4a1c87005c88f1299b0eb68135b1a25778015ba0654679735ca5ef5cb517148a901d0e0d8100d31e87123f817e2a7874dd5cfe9e53dbbce4e3797cf707280077a7b8bbdd300c610dabe2bdef905422fe91292a43ae5bf654a372bd0560ac70cab008c5427f7f0eb9ae421affe3483592f5f2a98ee9199caa6cca6a8cc94ccb96c51f7ee372f83c4995c2641abd6fd3c8bd0b2cb5ebb0b2599f4e18588568ee9d2e87aae82d37be930b658a9b92ad85cebfe09708b425c5"], 0xe4, 0x4000000}, 0x3}], 0x2, 0x4000000) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001b00)={@mcast2}, &(0x7f0000001b40)=0x14) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) pwritev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000540)="c7e09ec94c27f46987a2a8614e8b3006c90b4f0e5e7f246170fdfbab4d64f9c47131471427466d333dad92faff95ab4139684029caeb601f4b853da40badf9923ecfe1472df8a3f33c9fb1602365526822e9095ad2d341a79764f9a16279d64cde6942857b40ea9ec13beff0c39caee92ab130d7d0695ff05110093f6ed8e75f5ffcf75e7a20d1a3c6e5f74a36e6e7a684d3c32869b4707b071765487ef679fdd963a784778d16bf948786dbc5a0761abc642bb4da23a6059bdc0c8d4059e9c6cfc2930b21878acf6027763cc502090b677ae1de64ffce9786a0d27a3fdceb", 0xdf}, {&(0x7f0000001740)="96217abab81668fded60a550040537b972d9ab367688f91748ca6f70d8426ddb9dd7c17a98cec548ea4bfb56fd9b06fd2dd1dc9e6c639828081996a332f94e55b8a7460230e6b4fa36e52527faff58b165beeb769c9792ec5f3a03942cf8ea635c999319cb01dc0bc984b0f4a1ee0f430163e4277153c9cf77f31e63f1230b66bb", 0x81}, {&(0x7f0000001880)="d34a262ca72648b8c537625f4cc22d396ff01a1161c7733b6a112d917917a47ae75c604f7ac075568d453d00c61b4a3ccd1aa33a5b99f56034adde6269704ae979d011c711eb6e85cd78438712d62da8e982a67d6e69848578cba172bf74ebb301ed36e5717ad7d75710b849b1c4ed5e36aed16a1b83b13ab633dd57adf879d5da06aa244dc59ba4e6e2b7ea961e974a53af3629fc02e64b5614a35f7f95b5934241dec1da908383f2864c1563e7411dd471665a06e61ce6d60eaadbae7ddf2f2eb65162910cc634816ad15ad3c15c3ec3b5aebb55c37f", 0xd7}, {&(0x7f0000001a40)="78642fed5d923dfa3280f99ded4983e57ffdebf84ebb4b5a74650d8ad1d8aa2e931793cef5180b568b8100e675973bcd95524b15721b8ef154f6be04b098dd0465749ec339498d395fb0f6b18e95c17c6b8bbeadc96d3b0300a519e3f9742f6ca65ba3b2a26875e9eaf349200240abca30fbb021ce4da97c2aed7ea41014367286ef47fe851032d4defb27c5b693a49f7a0c812bb823202c0a8748505efb0d7575ae7295203bf2a34363d42f0247ec7942c60236216a1708f6", 0xb9}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000380)=0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) fcntl$setflags(r2, 0x2, 0x1) sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000740)=ANY=[@ANYBLOB]}, 0x1}, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000020c0)={r3, 0xf1}, &(0x7f00000067c0)=0x8) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) readv(r0, &(0x7f0000001980), 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000100)={0x2, 0x5, 0x4, 0x8}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000140)=""/102, &(0x7f0000000280)=0x66) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='o\b\x00\x00\x00\x00\x00\x00\x00N'], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) [ 80.890985] IPVS: Creating netns size=2536 id=10 2018/03/30 09:00:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d5ff0)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xa5) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1, 0x7fff, 0x7ff, "84a4d846aed13fd341539a7e3ab4b7b74de67f780c5bf01d7f5fc793e6bf6b60d7f78a93f5b3ed0fd9bd644b6f3cf5a7e188e3ddc84ddd52567ec751ca7c550ba252c9f0bddc4378466d583991dc69b0"}, 0xd8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401}) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x9}, 0x10) 2018/03/30 09:00:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x0, &(0x7f0000027000)={0x1}) sendmmsg(r1, &(0x7f0000006700)=[{{&(0x7f0000001b80)=@in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x100}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c00)="fe5d6a10b080be96d28b76f8d80dfa43fee9e10503aad581c30bcb4e92d8d6df38bb689b057f15b8ebf6a5f3e99ef93cf130cbef3ce4e1e191f3df5705f104a4ea75720f333b9ca874927a8ecb21ef79c6b23e199263eb934fc79a830be916e880b73661974208a33821fc004152ef0b", 0x70}], 0x1, &(0x7f0000001ec0)}, 0xff}, {{0x0, 0x0, &(0x7f0000006580)=[{&(0x7f00000063c0)="266b9a944ec66beac90026030d6baa9f425844e523872744452ef7f21f506869e3ba85d8ef54ea691141ed95b045ad31897a039b62e1f8717b4cd39943770969a2dcb86f46478bbc02f8249e3752f0c9fbe099", 0x53}], 0x1, &(0x7f00000065c0)=[{0xe4, 0x10d, 0x24, "565f25069596048c86fe77ed014d1075c17c6129e37f01f65679053800c78798ce4a1c87005c88f1299b0eb68135b1a25778015ba0654679735ca5ef5cb517148a901d0e0d8100d31e87123f817e2a7874dd5cfe9e53dbbce4e3797cf707280077a7b8bbdd300c610dabe2bdef905422fe91292a43ae5bf654a372bd0560ac70cab008c5427f7f0eb9ae421affe3483592f5f2a98ee9199caa6cca6a8cc94ccb96c51f7ee372f83a4995c2641abd6fd3c8bd0b2cb5ebb0b2599f4e18588568ee9d2e87aae82d37be930b658a9b92ad85cebfe09708b425c5"}], 0xe4, 0x4000000}, 0x3}], 0x2, 0x4000000) r2 = perf_event_open(&(0x7f0000220000)={0x0, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001b00)={@mcast2}, &(0x7f0000001b40)=0x14) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x1eb, 0x2, 'queue0\x00', 0xfffffffffffffffa}) pwritev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000540)="c7e09ec94c27f46987a2a8614e8b3006c90b4f0e5e7f246170fdfbab4d64f9c47131471427466d333dad92faff95ab4139684029caeb601f4b853da40badf9923ecfe1472df8a3f33c9fb1602365526822e9095ad2d341a79764f9a16279d64cde6942857b40ea9ec13beff0c39caee92ab130d7d0695ff05110093f6ed8e75f5ffcf75e7a20d1a3c6e5f74a36e6e7a684d3c32869b4707b071765487ef679fdd963a784778d16bf948786dbc5a0761abc642bb4da23a6059bdc0c8d4059e9c6cfc2930b21878acf6027763cc502090b677ae1de64ffce9786a0d27a3fdceb", 0xdf}, {&(0x7f0000001880)="d34a262ca72648b8c537625f4cc22d396ff01a1161c7733b6a112d917917a47ae75c604f7ac075568d453d00c61b4a3ccd1aa33a5b99f56034adde6269704ae979d011c711eb6e85cd78438712d62da8e982a67d6e69848578cba172bf74ebb301ed36e5717ad7d75710b849b1c4ed5e36aed16a1b83b13ab633dd57adf879d5da06aa244dc59ba4e6e2b7ea961e974a53af3629fc02e64b5614a35f7f95b5934241", 0xa2}, {&(0x7f0000001a40)="78642fed5d923dfa3280f99ded4983e57ffdebf84ebb4b5a74650d8ad1d8aa2e931793cef5180b568b8100e675973bcd95524b15721b8ef154f6be04b098dd0465749ec339498d395fb0f6b18e95c17c6b8bbeadc96d3b0300a519e3f9742f6ca65ba3b2a26875e9eaf349200240abca30fbb021ce4da97c2aed7ea41014367286ef47fe851032d4defb27c5b693a49f7a0c812bb823202c0a8748505efb0d7575ae7295203bf2a34363d42f0247ec7942c60236216a1708f6", 0xb9}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000380)=0x8) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) fcntl$setflags(r2, 0x2, 0x1) sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000740)=ANY=[@ANYBLOB]}, 0x1}, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000020c0)={r3, 0xf1}, &(0x7f00000067c0)=0x8) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x9}) readv(r0, &(0x7f0000001980), 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@multicast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000bc0)=0xe8) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000480)={0x2, 0x5, 0x4, 0x8}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000140)=""/102, &(0x7f0000000280)=0x66) getxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='o\b\x00\x00\x00\x00\x00\x00\x00N'], &(0x7f0000000200)=""/102, 0x66) close(r0) fstat(0xffffffffffffffff, &(0x7f00000004c0)) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) 2018/03/30 09:00:50 executing program 0: r0 = socket(0x3, 0x2, 0x80b) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="1f0000000104ffc08f430cc005110009f30501000bff010000000000000000d2eb785afc6568075ac004c821c1787903283b42a36cb21bb370945a25fda124023cb37ac129e55879b37f67a33bac9a3e30c52bb8930256", 0x57) 2018/03/30 09:00:50 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0xfed3}], 0x0, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400)={0x0, 0x1c9c380}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100), &(0x7f0000000180)=0x1c9) r1 = syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x10000) timer_create(0x0, &(0x7f0000000080)={0x0, 0x14}, &(0x7f00000000c0)) writev(r1, &(0x7f00000026c0)=[{&(0x7f00000027c0)="91f238d2eaa8eaeac8a82c1d4a85265b8c884712", 0x14}, {&(0x7f0000002800)="6563236f8936904c70d1469603aee4b9679cbe2ca60e0dfab3ce630a5f278e12e5a19f51dcb317839364396571a39281399fbc40b4f5df61c0980c485b589fa8db30a656c1549fe0b6e376cbb5f6d9e82ef2c71afede99eec70dfb1184e76309b646e08300485ec71d70d9aa4762fb7a45cf66ce4d01e7f7642e24c16ed33a8a8934", 0x82}, {&(0x7f00000028c0)="7f968ccd2a264ca715dd1aacc790132c755d846893da02729ac1", 0x1a}], 0x3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x40000001fffff, 0x0) 2018/03/30 09:00:50 executing program 2: socket$inet6(0xa, 0x0, 0x587) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x7, 0x0, 0xfff, 0x81}, 0x14) r1 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000001580)={0x7, 0x9, 0x3, 'queue0\x00', 0x2}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0xfffffffffffff801, @local={0xfe, 0x80, [], 0xaa}, 0xd2}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffff2c3a}, 0x6, [0xffffffffffffffe1, 0x2, 0x0, 0x2, 0xfffffffffffffffd, 0x9, 0x8000, 0x7f]}, 0x5c) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0xfffffffffffff091, 0x10001, 0x10001, 0x5}, 0x10) write(r0, &(0x7f0000000000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000480)={r2, 0x4}) r3 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="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", 0x1000, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001540)=ANY=[@ANYRES32], &(0x7f0000000240)=0x1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x22001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001a40)={0x0, @in={{0x2, 0x4e20, @rand_addr=0xffffffffffffa6ff}}, [0x311, 0x40, 0x2, 0xffff, 0xff, 0x8, 0xff, 0xdcc9, 0x3, 0x104, 0x8, 0x100, 0xfed, 0xc6f, 0x2]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000300)={0x3, 0x101, 0x820a, 0x0, 0x40, 0x1, 0x7ff, 0x7, r5}, 0x20) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00000003c0)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x4, 0x4c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001580], 0x0, &(0x7f00000001c0), &(0x7f0000002100)=ANY=[@ANYBLOB="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"]}, 0x5eb) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000180)=0x3, 0x4) setitimer(0x3, &(0x7f0000000100)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000140)) 2018/03/30 09:00:50 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000301ffff009f975545a501000008dda0"], 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000900)={0x0, 0x8}, &(0x7f0000000940)=0x8) sendmsg$inet_sctp(r1, &(0x7f00000009c0)={&(0x7f0000000000)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000400)="ce652e9b389544aa8a8ae5db6f0244a5ab8de44c7e2b6f0cbc52d336440974036736e64eb8def8b4a5930b1168410899f7c687c632cdc877029cfedef51943f15043471248104613f88f3e7fae2c0adca17aabebb6134a5d85bd0ed38adbe1988a0d4940830af8c1deb5f58019bd868c2bc5c2ff35b1978064d7e7b4cce1adef51b3251bc627e0e28bc1ea9fa6d4a9ba0bf17f65b90280b278f3c7ceb839d3cacc16a8bd859841fc1e28a36adbefdc3f83b57d771e79bbcd4e5e5ffa608ec327409083ff3dd7c80ec04f235b07bbdaa9a66810563c20a4bfc2827a10d8838925722ab91580404befdef197", 0xeb}, {&(0x7f0000000180)="0b012464fd611797ce2a14a250881d6aebae56f43e81321bf0d10d53a973e3ff42b238075240e4e19766a8f929389648f6608c53198aa6eaed15784ebc5c99aa61bdac181943d6d6cae50fefef06d17f8a104f8ae595df182f3c7408f40eff479759840a844aeac2a13ddf3f407f74fe38f711f9f12070ea63b89d43945206c32b045a868bc2", 0x86}, {&(0x7f0000000040)="ae4afcfd3365d55b5ded37c4639a0e0a7ef9a98695a809ad13fe1c86167203136adeb482268b", 0x26}, {&(0x7f0000000540)="ba053874ac1d8b03482b7d579651d51a87140d9842b0369b99f8dad860bd81754e45155226b40311daebd64fef5ab74935abcb6592ba889636166db0130ca3d3845d79493c2d26c256731e8719060e73063c817cc4b93750933168b6b274d8c8a8f28551371955c57a2e2d8d29426b3f6173a73ef75aaac48209633b57d8ded560dfbc1510088dc9f93b3269413096963e202d5802ac755ee45986d4e3abb1bb4d42b2", 0xa3}, {&(0x7f0000000280)="4a8212a519600f4e", 0x8}, {&(0x7f0000000600)="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", 0xfb}, {&(0x7f0000000700)="6b6931bdbc71a6af671fe1503db9bbb0986ceee7cb52859d5ff1e294da7c9fea9beff99ed31e8a792b1d0119e6ae44f1a2bb63e5d7d030bc2984288cb1d1bd314cb075f8cde44885d542b045692d52df96dac45827b381ca932b42fc1847fef05583bc367b7510d3aab8ea5c5139bd16c335a472c0bf9098", 0x78}, {&(0x7f0000000780)="823657ece8458d6c2c08b557a62bdc87a8e28b90570af5a43c352c33a0d475243067ae52e0e55640513a9714ab13f18ec1eb8d2b9bc8ba37566c7db6b3158854a62f54bf6082632503475b54694a485b1dd8c96c68b04fdb929f0cb93a9cefd2c011ba57986ce6a56dd9a5ceee47f24a8dce98fa41debe028763f72953c2524c299b218c4017bbf2c50f56a1e1571049", 0x90}, {&(0x7f0000000840)}], 0x9, &(0x7f0000000980)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0x2, 0x8000, 0xf7, 0xff, 0x1, 0x4, 0x0, r2}}], 0x2c, 0x40044}, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000840)=0x9) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={0xe6, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x1, 0x1, 0x3, 0x3, &(0x7f0000000080)='syzkaller0\x00', 0xd01, 0x40, 0x7}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x0, @empty, 0x1}}, 0x1ff, 0x7, 0x3671d9d6, 0x6538, 0xa2}, &(0x7f0000000380)=0x98) inotify_init1(0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x0, 0x7, 0x86cb, r3}, &(0x7f0000000500)=0x10) 2018/03/30 09:00:50 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000380)={0x70, 0x0, &(0x7f0000000140)=[@request_death={0x400c630e}, @increfs_done={0x40106308, r1, 0x3}, @increfs={0x40046304}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=[0x38]}}], 0x7c, 0x0, &(0x7f0000000240)="d30a3838691366c4d5babaf61be10f1978ba57e51907caaddaf04403debc6dbb202e78c206c92e0ec46a7ba39069d863603e4269b10b0c9a91a3589a088d2fea28058e72d553f5f3bf14992f90e3dae03935cc2ba087eb5275862e98b898d535ef90889188b67018bbd1ff30daab0cca58ed89de2418e5e9ee39d77f"}) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) mq_timedsend(r3, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62", 0x5d, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500d", 0x2f, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0], 0x2}) r6 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000240)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'tunl0\x00', 0x4000}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="00000000002596e8"], 0x0, 0x0, &(0x7f0000012fc7)}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) openat$cgroup_int(r0, &(0x7f00000004c0)='cpuset.mem_hardwall\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x32b, 0x0, &(0x7f0000000040)}) poll(&(0x7f0000000000), 0x0, 0x0) 2018/03/30 09:00:50 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff]}, r2}, 0x14) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) 2018/03/30 09:00:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000440)=""/233, 0xe9, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000400)=0x7, 0x4) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000000100)=0x1, 0x4) sendmsg$nl_crypto(r1, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000680)={&(0x7f0000000880)=ANY=[@ANYBLOB="e8000000110000042bbd7000fddbdf25726d643132192567656e6572696300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000910597f6ef0d447102ac1b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000028b869d47bb7a9541c07c8000000000000000000000000000000000000000000000000000000"], 0x1}, 0x1}, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000780)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYBLOB="000000000000000009000d0008000000000000000000000082a7fcac75e2fd41388fc19b5508c736d4c8e7a6e83ca5d9954ebc52bc21cf0dea63ce5048328cdb7d57fa3d87eb0a79814bcbeaab83b0569b14adf98b11d8384fee78f9a3dcefb842071b61b40db1c15350c93278f9fe8ac18c6baf20f29238ecc72ff9b0e7f7650b6fff25c4c27a98d5abb57ef141160482985963b8c9467d191ba154bceb9685a2ad4dd4bb5f14ebcea95f0fad56bfb9165aac9e4a4e445b15e58fe5b91ece56e84ab8c943797621621dac756b4313a6fd"], 0x2}, 0x1}, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x0, 0x8) sendmsg$nl_generic(r3, &(0x7f0000000480)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000001040)={0x38, 0x0, 0x120, 0x70bd26, 0x25dfdbfe, {0x13}, [@generic="9ebd91c08464d3004cb5d221943a90396b2d0adfa1952552dbd8dd71899d7564d64c"]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)) uname(&(0x7f0000000580)=""/7) r5 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r5) recvmsg(r4, &(0x7f00000005c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/71, 0x47}], 0x2, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') r6 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r7 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f00000006c0)={{0x800}, 'port0\x00', 0xc1, 0x30800, 0x1, 0x80000000, 0x6, 0x0, 0x1, 0x0, 0x4}) ioctl$LOOP_CLR_FD(r6, 0x4c01) readv(r6, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/166, 0xa6}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180)={0x3, 0xff}, 0x2) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f0000000600)=""/55) 2018/03/30 09:00:50 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000380)=0x9, 0x225) readv(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r2 = syz_open_pts(r1, 0x8000002) r3 = dup3(r2, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00000014c0)=""/75, &(0x7f00000003c0)=0x4b) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(0xffffffffffffffff, 0x9, 0x4, 0x4) preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) r5 = socket(0xa, 0x2, 0x0) r6 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r5, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000000)) fallocate(r6, 0x0, 0xffff, 0x1f) ioctl$sock_ifreq(r5, 0x89b7, &(0x7f0000000280)={'teql0\x00', @ifru_settings={0x3, 0x6a38, @sync=&(0x7f0000000080)={0x5, 0x6, 0x8}}}) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000100), 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r5, r6, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x9, 0x7f}}, &(0x7f00000004c0)=0xb0) unlinkat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) splice(0xffffffffffffffff, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") [ 81.185145] binder: 5643:5655 unknown command 0 [ 81.190026] binder: 5643:5655 ioctl c0306201 20012000 returned -22 [ 81.207996] binder: BINDER_SET_CONTEXT_MGR already set [ 81.223575] binder: 5643:5655 ioctl 40046207 0 returned -16 [ 81.242846] binder: 5643:5662 unknown command 0 [ 81.247757] binder: 5643:5662 ioctl c0306201 20012000 returned -22 2018/03/30 09:00:50 executing program 1: removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=@random={'system.', '\x00'}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x2, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xc4, 0x400000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000540)=0x3, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000500)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x88, r1, 0x700, 0x70bd26, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3a}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1602}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef, 0x0, 0x8, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000480), &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x26) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/30 09:00:50 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000340)='map_files\x00') unshare(0x0) bind$llc(r1, &(0x7f00000002c0)={0x1a, 0x10e, 0xc0, 0x0, 0x0, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getdents(r1, &(0x7f0000000040), 0x7385baf8532ca971) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000300)={0x7fff, 0x7, 0x9, 0x658}, 0x8) getsockname$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000004c0)={0x0, 0x0, 'client1\x00', 0x2, "ff26c83566409435", "ac0526bacb3fd6522c79940e37366b8fdc0ae5da08dad9b89da81c32ed1e7a69", 0x1ae, 0x5}) write$selinux_user(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6465766163656b69745f766106007e0c7275a136ccda845dad7120726f6f7400e1247eae7ddd565bc7bd6dcee96bfa0853409bffcfa025b83643c9d872e4d05ddcb7636833502b08e77a9fa693113d76a5e4dbafa72922adae97e79cd9bfaed163d759fac72c16e4954dc7c74fe856d56952bf6c69336413532675fbca0b6d1154923d1119d2c32655cb499dc95581dbe5166e7291d8e50cf9c65bb71bd3901f5abfdc57e6a826296015bab223cb3e497344fe342bcfd713894a11dff1b6cd452e14ca4505be0cc7328b0000000000"], 0xe1) write$selinux_user(r1, &(0x7f0000000480)={'system_u:object_r:dhcpd_var_run_t:s0', 0x20, 'user_u\x00'}, 0x2c) 2018/03/30 09:00:50 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000001340)) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0)="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", 0xc40, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x3, "93911e539a32"}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) perf_event_open$cgroup(&(0x7f0000001240)={0x0, 0x70, 0x0, 0x0, 0x3ff, 0x7ff, 0x0, 0x0, 0x1000, 0x0, 0x5, 0xa000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1ff, 0x8000, 0x2, 0x0, 0x0, 0x1, 0x10001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000001200), 0x8}, 0x0, 0x10000, 0x800, 0x3, 0x2170, 0x0, 0x765d}, 0xffffffffffffffff, 0xb, 0xffffffffffffff9c, 0x0) syncfs(0xffffffffffffffff) fchdir(r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x2, &(0x7f0000000e00)=""/246, 0xf6) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000140)={0x3291, 0x1, 0x8, 0x6f, 0x3, 0x4, 0x400, 0x771e0182, 0x10001, 0x6116}) r5 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r6 = creat(&(0x7f0000000040)='./file1\x00', 0x2b) r7 = dup3(r6, r0, 0x0) fsetxattr(r7, &(0x7f0000000f00)=ANY=[@ANYBLOB="f7a236a8b535f982cc6dcb7e0ff44fe75bf3441703fd1d68c135656814704510049ad4dd7c9e46ed10835b11cc4036cf74489e228e3a98cb58c3eaaf50218b2e09e07dbe40b2f4ec8d73c8c0a10e6f7869a824c3e4c7be7d41a4da54362d"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000640)) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)}], 0x1, 0x0) getitimer(0x2, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f00000006c0)={0x8, 0x8, 0x202, 0xc18c, 0x2b, 0x883, 0x4}, &(0x7f0000000700)=0x20) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f0000000080)={'bridge0\x00', 0x5e}) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/mls\x00', 0x0, 0x0) fchown(r0, 0x0, r8) r9 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000000a00)={0x0, 0x3}, &(0x7f0000000a40)=0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) flistxattr(r7, &(0x7f00000005c0)=""/89, 0x59) 2018/03/30 09:00:50 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000500)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000800)=[@in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x80}], 0x1c) r1 = open(&(0x7f0000000440)='./file0\x00', 0x1ffff, 0x5) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000900)={0x7, 0x8}) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000003c0)=0x6, 0xf4) r2 = perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0x124, @time={r3, r4+30000000}, 0x2, {0x8, 0x3}, 0x101, 0x2, 0x80000001}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000380)={0x7ff, 0x1}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r5, 0x7003) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000080)=""/53, &(0x7f00000008c0)=0xfffffffffffffeb0) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000300)) sendmsg$IPVS_CMD_SET_SERVICE(r5, &(0x7f0000000940)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="12002dbd7000fddbdf250200000008000400030000709dd4880008000400960c0000"], 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x40) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x30c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000a80)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f0000000980)=0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000b40)={r8, 0x4, 0x4, 0x80}, 0x10) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10080804}, 0xc, &(0x7f0000000780)={&(0x7f0000000c40)=ANY=[@ANYBLOB='\x00@'], 0x1}, 0x1, 0x0, 0x0, 0x4010}, 0x4000000) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000009c0)=""/158, 0x9e) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000540)=0x0) perf_event_open(&(0x7f0000000600)={0x0, 0x70, 0x10001, 0x8, 0x6, 0x8, 0x0, 0x0, 0x10000, 0x6, 0x8, 0x2, 0x4, 0x40, 0x1469, 0x80000001, 0x0, 0x101, 0x600000000, 0x9, 0x6, 0x15e600000, 0x0, 0x10000, 0x6, 0x0, 0x0, 0x4d, 0x9, 0x7be, 0x0, 0x93, 0x10001, 0x3, 0x8, 0x40, 0x8, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000480)}, 0x0, 0x9, 0x0, 0x1, 0x0, 0x5, 0x2}, r9, 0x1, r2, 0x2) signalfd(r1, &(0x7f0000000840)={0x3ff}, 0x8) mq_notify(r6, &(0x7f0000000400)={0x0, 0x1f, 0x4}) execve(&(0x7f0000000880)='./file0\x00', &(0x7f0000000b80), &(0x7f0000000180)=[&(0x7f0000000c00)='\'\x00', &(0x7f0000000700)='trustedwlan0vmnet0@%\x00']) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f00000004c0)=0x6ff) 2018/03/30 09:00:50 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000002b000), 0xfffffffffffffdeb) fcntl$setstatus(r1, 0x4, 0x3ffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) membarrier(0x41, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'eql\x00'}) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000100), 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)}, 0x0) 2018/03/30 09:00:50 executing program 2: r0 = memfd_create(&(0x7f00000002c0)=']wlan0}\x00', 0x1) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000300)=0x70, 0x4) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) ioctl$TIOCSTI(r1, 0x5412, 0x100000000) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000003c0)) r2 = socket(0x10, 0x802, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000100)=""/196, 0xc4}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000200)=""/156, 0x9c}], 0x3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000340)) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) socket(0x9, 0x6, 0x1) rt_sigtimedwait(&(0x7f0000000000)={0x8001}, &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) recvfrom$unix(r2, &(0x7f0000000780), 0x3c6, 0x0, &(0x7f00000007c0)=@abs, 0x82) 2018/03/30 09:00:50 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) flistxattr(r0, &(0x7f0000000d00)=""/215, 0xd7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='erspan0\x00', 0x10) accept4$inet(r1, 0x0, &(0x7f00000004c0), 0x800) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001680)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000016c0)={0x800040, 0x3e0000000, 0x0, 0x5, 0x1b}, 0x14) r4 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) keyctl$session_to_parent(0x12) r5 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00') sendmsg$unix(r5, &(0x7f0000000240)={&(0x7f0000000040)=@abs={0x1}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1, 0x0, 0x0, 0x4000}, 0x81) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0xbf5, 0x400, 0x10000, 0x100000000000007, 0x5, 0x4, 0x6, 0x0, 0x1000000000000, 0x0, 0x8]}, &(0x7f0000000480)=0x100) sendto(r1, &(0x7f0000001700)="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", 0x800, 0x80, &(0x7f0000000540)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x3, 0x0, 0x3, {0xa, 0x4e24, 0x6}}}, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000002c0)={r6, 0x0, 0x7, 0x0, 0x2c8cb13f, 0x6}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000880)={r6, 0x0, 0x401, 0x0, 0x0, 0x4, 0xffffffffffffffe1, 0x2, {r6, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}}}, 0x6, 0x2, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000600)={r6, 0x10000}, &(0x7f0000000640)=0x8) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000700)) preadv(r5, &(0x7f0000000000), 0x0, 0x0) r7 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f0000000100)={{0x80000001, 0x4}, 'port0\x00', 0x80, 0x43781877a2144564, 0x0, 0x0, 0xfffffffffffffffb, 0x7, 0x7c, 0x0, 0x1, 0x10000}) getdents64(r5, &(0x7f0000000840)=""/1, 0x1) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000cc0)={0x5, &(0x7f0000000980)=""/201, &(0x7f0000000c40)=[{0xdb, 0x1000, 0x553b, &(0x7f0000002700)=""/4096}, {0x2, 0x7, 0x1, &(0x7f0000000280)=""/7}, {0x2, 0x0, 0xfffffffffffffff8, &(0x7f0000000340)}, {0x3, 0x8d, 0x65bf, &(0x7f0000000780)=""/141}, {0x7fffffff, 0xd6, 0x7, &(0x7f0000000a80)=""/214}]}) chroot(&(0x7f0000000340)='./file0\x00') vmsplice(r7, &(0x7f0000000740)=[{&(0x7f0000000680)="f0f299c3ae1c8ddd0bb313045d279104b1ea6581b98e9a486061ea1e717e204d133fbdf5bebc57721bbc60dcdeb8a4e750185ad250db3b4cfcf636fbcd14fdd3f6afa31c47c5cd60a88da23c76527968c77509588e9a30f0c2f5bfcc0b42c2a09afa5ced47109f8a660e70bc83e021b5bf8b", 0x72}], 0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) readv(r4, &(0x7f0000000240)=[{&(0x7f0000000140)=""/230, 0xe6}], 0x1) 2018/03/30 09:00:50 executing program 5: r0 = open(&(0x7f0000000440)='./file0\x00', 0x1ffff, 0x5) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000900)={0x7}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000003c0), 0xf4) r1 = perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) clock_gettime(0x0, &(0x7f00000001c0)) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000200)={0x7ff, 0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8002, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) r4 = socket$key(0xf, 0x3, 0x2) fchdir(0xffffffffffffffff) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000300)={[0x31, 0x33, 0x0, 0x38, 0x0, 0x36, 0x0]}, 0x7) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') fcntl$dupfd(r2, 0x406, r2) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e000000000000010200000000001c00000000000000000000000000000000030006000000000002000000000008000000000000000000020002000000000000d1fb0200000000030005000000000002000000e0000001000100000000000000000000000000000000000000"], 0x70}, 0x1}, 0x0) recvmsg(r4, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000005c0)={0xc5, 0x0, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001d80)={0x400, r5, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000980)) ioctl$LOOP_CLR_FD(r2, 0x7003) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000840)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000800)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x30c) sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f00000007c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10080804}, 0xc, &(0x7f0000000780)={&(0x7f0000000c40)=ANY=[]}, 0x1, 0x0, 0x0, 0x4010}, 0x4000000) 2018/03/30 09:00:50 executing program 3: r0 = socket(0xa, 0x2, 0x1) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0402a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5eb9759bdede6599a3e655aa4cc1288a9de93fb4d3a53e46bde6a7dcd314"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6d, 0xab}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000380)=""/99, &(0x7f0000000780)=0x23) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000180)) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="00042cbd7000fedbdf25050000000c0002000003000300000014000202fe430800030004f53e553b000400040000000800050000000000080006000300000009000500050000002c0001000800ff000a0000000800090000000000080005000000000008f601001d00000008000200df0099645af56242403f00790800"], 0x78}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) fallocate(r3, 0x0, 0x4b99, 0x5) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000440)={0x3, &(0x7f0000000400)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000480)={r4, 0x1}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000140)=0x1d, 0xffffffffffffff0c) r5 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r5, r5, &(0x7f0000000040), 0x80000001) fallocate(r5, 0x1, 0x0, 0x200000) sendfile(r5, r3, 0x0, 0xc08f) r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0x0, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) fcntl$getownex(r3, 0x10, &(0x7f0000000540)) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000340)={0x2, 0x8000, 0x6, 0x2, r2}, 0x10) ftruncate(r7, 0x7fff) 2018/03/30 09:00:50 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8002, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_bt(r0, 0x5411, &(0x7f00000000c0)="5fb5cdb8aed45ece9571ad") connect$l2tp(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0x3f}, 0x3, 0x3, 0x3, 0x4}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1fffffd, 0x31, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034bff0)) 2018/03/30 09:00:50 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) unlink(&(0x7f00000001c0)='./file0\x00') creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270a30e647e41281c30b4e4ef8f58161ac717b707eb", 0x3d, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x0) r3 = request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='-\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r2, 0x8f, r3) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x0, 0x8001, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0, 0x7c00000000, 0x4, 0x0, 0x7fff, 0x3, 0x3, 0x6, 0x5, 0x4, 0x0, 0x0, 0x0, 0x4}) unlink(&(0x7f0000000280)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/30 09:00:50 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="757fc8e327736773"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000440)=0x8001) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r7 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000007c0)={0x0, 0x7dc, "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"}, &(0x7f00000002c0)=0x7e4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={0x0, 0x2b}, 0x8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000480)={&(0x7f0000e61000/0x1000)=nil, 0x1000}) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/03/30 09:00:50 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x412d00) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)}) sendfile(r1, r1, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x1000, 0x9}, &(0x7f0000000280)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000300)={0x44, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0e630c4002000000030000000000000011634840000000000000000003000000000000000000000001000000000000000000000000000000000000002000000000000000"], 0xd, 0x0, &(0x7f00000002c0)="249e929e732104d610f5d4594c"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040)=0x2, 0xfffffffffffffd71) r5 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3ff, 0x4, 0x28, 0x800, 0x0, 0x6, 0x0, 0x2, 0x10001, 0x3, 0x4, 0x0, 0xfffffffffffffffc, 0x7, 0x5, 0x8000, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x80000001, 0x0, 0x6, 0x5, 0x200, 0x0, 0x5, 0x3f, 0x0, 0x2, 0x1, 0x3, 0x1, 0x0, 0x20, 0x1, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0xffffffffffffffff, 0x7, 0x1, 0x0, 0x0, 0x2}, r5, 0x0, r0, 0x3) sendfile(r1, r2, &(0x7f0000af5000), 0x10001) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x3ff, 0x0, 0x1000000000000, 0x10000}) 2018/03/30 09:00:50 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x0, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) geteuid() lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) fcntl$getownex(r0, 0x10, &(0x7f0000001a00)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003080)) lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)) getresgid(&(0x7f0000003180), &(0x7f00000031c0), &(0x7f0000003200)) accept4$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003240)) fstat(0xffffffffffffffff, &(0x7f0000003280)) getgroups(0x5, &(0x7f0000003300)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000033c0), 0x0, 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x10800) 2018/03/30 09:00:50 executing program 7: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000640)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000200)={0x2, 0x3, 0x0, 0x3}) listen(r1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000006c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x95b7373318f09793) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x470ee3d5}, &(0x7f0000000180)=0x8) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000001c0)={r5, 0xb0, &(0x7f0000000340)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x365}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x8b7a, @local={0xfe, 0x80, [], 0xaa}, 0x7a21f6ac}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x813}]}, &(0x7f0000000400)=0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000240)=0x5, 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000280)={0x4}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000039ff4)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000440)={0x4, 0x200, 0x8, 0x0, r6}, 0x10) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) keyctl$session_to_parent(0x12) setsockopt$inet_dccp_buf(r4, 0x21, 0x0, &(0x7f0000000540)="0b09d125a3c173124445bb0231c21ea91f22cba9509dfba0d9128768f74142786ec052fef3404e4100b084309a3a34b9ef0f30d372929a242dc03e5b34b78f0e4c42551e79f1c8116723eba76ca30eec717c426ef2faba774783e6898fad6c29f3f34f78aba21ee79f86b2e318e00d66914a7fa5177ec369dc0de5913112f30c404d60034c30b06e9c1db2a3736b41d3ba24b6e4d3c7c778fa7a1066b8701557249a9db6fc0bc5096826cc14d82102de9f22d4bcfe1013b6c7e82f0f7f47b4794eb3783a67f78a4172d29f359a976f912ce63e4cdc102cecf2ebcd8bc28124fa9a73", 0xe2) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f00000004c0)=0x8, &(0x7f0000000500)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r5}, 0x8) getpeername$ipx(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000480)=0x2, 0x4) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @rand_addr=0x303}}) ptrace$setopts(0x4206, r2, 0x0, 0x10) [ 81.384067] mmap: syz-executor3 (5698) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 81.411805] binder: 5714:5716 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 81.424383] binder_alloc: 5714: binder_alloc_buf, no vma 2018/03/30 09:00:50 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000540), &(0x7f00000005c0)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x0) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000740)) fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000640)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x20, r5, 0x300, 0x70bd27, 0x25dfdbfc, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) write$sndseq(r4, &(0x7f0000011fd2), 0x0) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pwritev(r4, &(0x7f0000000880)=[{&(0x7f0000000780)="b21b", 0x2}, {&(0x7f00000007c0)="c6781ea84e9052dfba2bbfa27f962943344902b89a28d22000bb8e2e99334b9aa36f15a224fb18378d9d52bd34006153bfa2c537689146fe2d866740a014b86e549be84ab349c803cf6c1ebdb9a452c8ef9dca5fd5744b8c6f5fa241c6eaef", 0x5f}, {&(0x7f0000000840)="e34a7917673d277afe595e3b84b57224c1c678e2f8e4", 0x16}], 0x3, 0x0) 2018/03/30 09:00:50 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r1, &(0x7f0000000100), 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f0000000380)='./file0/file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befc67e6c72887b33ff"], &(0x7f00000002c0)=""/152, 0x98) recvfrom$llc(r2, &(0x7f0000000d80)=""/4096, 0x1000, 0x10020, &(0x7f0000000100)={0x1a, 0x30f, 0x9, 0x9, 0xfffffffffffffffe, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x7, 0x20, 0x0, 0x0, 0x3f]}, &(0x7f0000000280)=0xe) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380), 0x0) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000440)=""/58, 0x3a}], 0x7) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) 2018/03/30 09:00:50 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000240)="64bd4e7839b113f28eeef1c69102b2cf8bc0a5bb", &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="dccda6e5d86e6bfb61b532af3a8cc9c4ca400bf206685c36b4d1ed95a87af457d492908922a615c4ebd13e6e29ff80e64dc35b12f13057caef4f9cb62ccabbb3857809ab93e6370d561a439945840b9525a42841fe0b4181f35c75c80fd27e2180056e3f4ac93e5f9236227dbad6a3b83a3cc3d2d679698d7514002cdd85b3d1e759e22809372e7d030cf5c98c6cd74861a93ee5e9f95a7883c2b90abe17912db3ef391fdc5d25146c3b2f9a9cb5a0421bc014051194cdba6ef74e8b8d1dd5a0fe4dca183611a9183b9ec036d8c5295c7ced", 0xd2, r0) [ 81.431127] binder: 5714:5716 transaction failed 29189/-3, size 0-32 line 3133 2018/03/30 09:00:50 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x0, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x9, 0x8001, 0xff, 0x0, 0x0, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x0, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940)=[@sndrcv={0x2c, 0x84, 0x1, {0x5, 0x4, 0x4, 0x8000, 0x2, 0x493, 0x7, 0xd3, r3}}], 0x2c, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) pselect6(0x40, &(0x7f00000000c0)={0x64, 0xffffffff, 0xfff, 0x33, 0x0, 0x9, 0x400, 0x10001}, &(0x7f0000000100)={0x0, 0x2b, 0x7e, 0xf800, 0x3ff, 0x3, 0xfffffffffffff800, 0x8}, &(0x7f0000000140)={0xffffffffffffff80, 0x3, 0x4, 0x1, 0x6, 0x1, 0x80000000, 0x4}, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200)={&(0x7f00000001c0)={0x3d38}, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000380)={0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000740)={r4, 0x80000, r2}) fdatasync(r2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340)=0x3, 0x4) dup(r1) 2018/03/30 09:00:50 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb", 0x10, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001011) clock_adjtime(0x0, &(0x7f0000000340)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3f, 0x7c00000000, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4}) unlink(&(0x7f0000000080)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, 0x1c) [ 81.455444] binder: 5714:5724 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 81.455453] binder: BINDER_SET_CONTEXT_MGR already set [ 81.455458] binder: 5714:5716 ioctl 40046207 0 returned -16 2018/03/30 09:00:50 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.net/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00'}) fcntl$setstatus(r1, 0x4, 0x6000) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x5f5}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) r2 = open(&(0x7f0000000840)='./file1\x00', 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000380)={0xa, &(0x7f00000001c0)="afd762bd985e48c59a4a"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in6=@mcast2}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000002240)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002200)={&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="10052abd7000fbdbdf250200000008000400000000000800030000000000080003008700000008000400000000000800040002000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) timer_create(0x7, &(0x7f00000023c0)={0x0, 0x0, 0x2, @thr={&(0x7f0000002280)="9d3ae6e8f0d077e5a8c7eada1ad88c90e8f7125485d7ada7e6c023ab531ce6712a", &(0x7f0000002300)="fb940596de95aac2370b037739bbd0efba32d1ec54c609f494a96858bca12432d03b2dc39d054840025ebab9bd"}}, &(0x7f0000002400)) [ 81.498544] binder_alloc: 5714: binder_alloc_buf, no vma [ 81.510992] binder: 5714:5724 transaction failed 29189/-3, size 0-32 line 3133 [ 81.524561] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.530434] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/30 09:00:50 executing program 7: r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002600)='/selinux/mls\x00', 0x0, 0x0) getresuid(&(0x7f0000003840), &(0x7f0000003880), &(0x7f0000000080)) getpid() stat(&(0x7f0000003d00)='./file0\x00', &(0x7f0000003d40)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003dc0)={0x0, 0x0, 0x0}, &(0x7f0000003e00)=0xc) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000480)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x306, @random="349128655f99"}, 0xe, {0x2}, 'ifb0\x00'}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003ec0)={0x0, 0x0, &(0x7f0000003cc0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="186711e91700", @ANYRES32=r2], 0x186}, 0x8000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}}, 0x84) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000040)=0x6, 0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5e) fcntl$setsig(r1, 0xa, 0x3d) 2018/03/30 09:00:50 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r3 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r4 = inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r5 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) r6 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(r6, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="000000000a000000ffff0000ff0100000000000000000000000000011f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000040000000a00000000000000fe80000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000002000000ff01000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e239c050000fe8800000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{r5, 0x2100}, {0xffffffffffffffff, 0x4}, {r4}, {r0, 0x4}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0xdc, 0x7, 'queue1\x00', 0x8000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r4) getsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f0000001340), 0x2) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) close(0xffffffffffffffff) 2018/03/30 09:00:50 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x34000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000500), 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000440)=0x1f, 0x4) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000006c0)=@known='security.evm\x00') ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000540)={0x6, 0xfffffffffffffff9, 0x0, 0x2000000, 0x42, 0x8001}) sendfile(r3, r3, &(0x7f0000000000)=0x36, 0x7) r4 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000580)) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) fstat(r3, &(0x7f0000000940)) getegid() lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)) getresgid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') seccomp(0x1, 0x0, &(0x7f0000002900)={0x8, &(0x7f0000002880)=[{0x0, 0x40, 0x7f, 0x3f}, {0xda6, 0x7fffffff, 0x1}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x0, 0x0, 0x782}, {0x0, 0x0, 0x35c, 0x7fffffff}, {0x0, 0x400, 0x6d3}, {0x0, 0x2, 0x100000001, 0x4}, {0x7fff, 0x0, 0x8000, 0x9b}]}) bind$unix(r4, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e) clock_gettime(0x0, &(0x7f0000000140)) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000002c0)="8901dd23e7f51e02b2de5bd5a353ac508a718074db5dfb3b085870e05f1cc38bfa68be040a259f55eef162ee47fc6b6446a11c3fde23060ce921f65c8bf9db508f52506a22a1479d364e649cbf83a9124b3672e4493fe3124c138ee8b5e467a7f4da97f8aaab62013d7c9b8980a12132a5de2af85d892e610a7f69c8a843") preadv(r5, &(0x7f0000000440), 0x0, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) r6 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002840)='net/fib_trie\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r6) 2018/03/30 09:00:50 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setns(r0, 0x0) 2018/03/30 09:00:50 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x800) fadvise64(r0, 0x0, 0x20b4, 0x5) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) creat(&(0x7f0000000080)='./file0\x00', 0x1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffff7ca, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x2002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x4e24, 0x0, @empty, 0x6e}], 0x78) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3d, &(0x7f0000000280)=0x8, 0x4) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f00000002c0), &(0x7f0000000380)=0x4) fallocate(r2, 0x0, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000240)={0x9, 0x3ff, 0x6}, 0xc) r4 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) tee(r4, r4, 0x1, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setns(r4, 0x8000000) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x20, "0f93acc45b9094fef867e39a275cc5bfbb40be50f0fc0a2a53819a506388ee0caddc8afe157fdedf7987fc3edbe484ef2e5362adea36a7cb9331fcfc4409bd53d8288de784331ab977817eef34cba4b4"}, 0xd8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)=ANY=[@ANYBLOB="60027cd2", @ANYRES16=r6, @ANYBLOB="00002cbd7000fbdbdf25050000004c00030008000500e000000114000600fe8000000000000000000000000000aa0800030004000000080007004e21000014000200697064647030000000000000000000000800080000000000"], 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/03/30 09:00:50 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000380)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478e74021977d", 0x55}], 0x1, 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x20000, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@local, @in=@local}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000040)={r2, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={r4}) r5 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r5, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r5, r1, &(0x7f00009bcffe), 0x4c35) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') lseek(r1, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x0) r6 = creat(&(0x7f0000000040)='./file1\x00', 0x0) getdents(r6, &(0x7f0000000500)=""/158, 0x9e) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000280)={0x1ff, 0x8, 0x6, 0xff}, 0x8) r7 = dup3(r6, r0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=r7, @ANYRES16, @ANYBLOB="a2041b4b2debefd399869682649735f9e3fab7d464f938e471cf540bbfcbb1fdfd0386954ffcf538a0c3", @ANYPTR64, @ANYRES16=r0, @ANYRES64=r7, @ANYBLOB="5725773591ea166ea309b187ca53e2cb63f79ea641a9f82d04d75dcbf159f2e8b71e6357cff4aaff8b135d2208a31a9199917f86de21866ee0b38522215e2f1aa276b1204689f797f544a53dcf64eb4e04763c4bb170799cefc6e5b7cb665001b968d9bb9b362e80c83076ba53f59baf6236121978cb11f913e86b217aa2e5dbbcad756cb3633dd345e8be9493f2e40d6447415750205655f8d3efd47a43e0c1b14b2e8590084222f4b03e8c0fad2cfa135bab383de70f6a02b9cadb2090fad86779b1b92e04e93d35743482bc44be203f9beea529714649f42103d618df7b021e19320e9e3ec90b1102"], @ANYBLOB="dc712acb086caefd8863204c09a05b45f8b01ebb1339e6f43badfca696da9d670537d74cbbf97c34c45a122baf1a8a491652ce18b5568657d3ebea2ac108abe4f62a988c9a428047bbd680c6f47920bf67beecf8c98084a5918fc5aaafb691696b2dfdce478c0f105e06359e88a6c3336ef83c3f57dcb458cdff6ed29c7f5d5c272ad46ab00f0c97aa4556"]], 0x10) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="00000000000000000300000000000000000000000400000003000000000000000000000000000000090000000000000000000000006526000c000000000000000000000000000000000000000000000000000000000000000100008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8f1ffffffffffff000000000000000023870d29503713a2120000000000000000000000000000000000000000000000008700040000000000"]) write(r5, &(0x7f00000005c0)="680f6e030a027663a277e5cb1099492e539e5d4fbca7312acb8e291a816080b7ea560618f8a7b5fe8b73b40d18169f31a628fdf3ec10a8b0086ae8c12f0f8b4a34912ce0fd5b307c055617eef7704dd27cfedf3a56580a41ac72b02a933c27d8e57fdf23b5b66e82e0319b1252ad61a60f1c0f2e8fbfd4bf5d41e1050f1517b6a649b57477316ed8c6b99245125b3ba8f8ae3699a842f8961443543aa6f7082af0eec30928a37017c080424924d76417b1f5068e7f309afca04feb9066c61f56b13b7cfd1d9aecb0b1e8c14dc67c6bed", 0xd0) 2018/03/30 09:00:50 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="8ab1c424a201004e8c18f151cef25766294564282d97e23fa5c4b635a5abeb51083e1bf72bb5390a5afc54531e002415ef85adbaaba003f166b158f08806adbbc429c4c53b6690a22fe07ff3d344", 0x4e, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000680)='ceph\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='vboxnet0keyring\x00', 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000000600)='.dead\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, r2) keyctl$join(0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2005}) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="cd7a7e4a85f9d6e3ff77f7cf6f79e8d12300777ba81081642c876203842915b90c6e01de0f2889138d555ab91a2fdba8b0469b5fb309ac0e44cc2233da5072e850", 0x41, 0x40000, &(0x7f00000003c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000300)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x0, 0x0, 0x75}, 0x14) r5 = gettid() sched_setattr(r5, &(0x7f0000000140)={0x30, 0x0, 0x0, 0x0, 0x7}, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000440)=@full, &(0x7f00000004c0)=0x48) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/30 09:00:50 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x80, 0x4}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) pwritev(r0, &(0x7f0000000140), 0x0, 0x0) clone(0x8000, &(0x7f0000000680), &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x7, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000340)) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000140)) syz_open_procfs(0x0, &(0x7f0000000280)='pagemap\x00') r3 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f0000000200)=0x100000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getpid() mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x0, 0x0) [ 81.631781] FAULT_FLAG_ALLOW_RETRY missing 30 [ 81.636687] CPU: 0 PID: 5767 Comm: syz-executor7 Not tainted 4.9.91-gbb94f9d #8 [ 81.644135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.653479] ffff8801c85878a0 ffffffff81d95169 ffff8801c8587b80 0000000000000000 [ 81.661458] ffff8801b718e110 ffff8801c8587b90 ffff8801c8587a70 ffff8801c8587a98 [ 81.669444] ffffffff81661cd9 0000000000002a2e ffff8801d6d208f0 ffff8801d6d208a0 [ 81.677425] Call Trace: [ 81.679989] [] dump_stack+0xc1/0x128 [ 81.685326] [] handle_userfault+0xa59/0x1320 [ 81.691359] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 81.698348] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 81.704727] [] ? handle_mm_fault+0x11ad/0x2460 [ 81.710931] [] ? handle_mm_fault+0x1f19/0x2460 [ 81.717138] [] handle_mm_fault+0x1f27/0x2460 [ 81.723168] [] ? __pmd_alloc+0x410/0x410 [ 81.728853] [] ? get_futex_key+0x1050/0x1050 [ 81.734884] [] __do_page_fault+0x5c2/0xd40 [ 81.740741] [] ? mm_fault_error+0x2c0/0x2c0 [ 81.746688] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 81.753324] [] do_page_fault+0x27/0x30 [ 81.758838] [] page_fault+0x28/0x30 [ 81.764089] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 81.770902] [] ? compat_SyS_sigaltstack+0xec/0x4e0 [ 81.777453] [] ? __save_altstack+0x1d0/0x1d0 [ 81.783483] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 81.790467] [] ? security_file_ioctl+0x89/0xb0 [ 81.796669] [] ? fput+0xd2/0x140 [ 81.801657] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 81.807775] [] ? do_fast_syscall_32+0xcf/0x870 [ 81.813987] [] ? __save_altstack+0x1d0/0x1d0 [ 81.820017] [] do_fast_syscall_32+0x2f5/0x870 [ 81.826132] [] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/03/30 09:00:50 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(0xffffffffffffffff, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f", 0x3f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) ioctl$TCXONC(r1, 0x540a, 0x9452) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) connect(0xffffffffffffffff, &(0x7f0000000080)=@ipx={0x4, 0x0, 0x0, "ae24d2e4d0c5"}, 0x80) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) 2018/03/30 09:00:50 executing program 0: r0 = open(&(0x7f0000000440)='./file0\x00', 0x1ffff, 0x5) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000900)={0x7}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000003c0), 0xf4) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) clock_gettime(0x0, &(0x7f00000001c0)) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000200)={0x7ff, 0x1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000540), &(0x7f0000000600), &(0x7f0000000640)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={r1, r2, r3}, 0xc) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x410080, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x0, 0x0) r5 = socket$key(0xf, 0x3, 0x2) fchdir(0xffffffffffffffff) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000300)={[0x31, 0x33, 0x0, 0x38, 0x0, 0x36, 0x0]}, 0x7) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) clock_adjtime(0x0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) sendmsg$key(r5, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c0000000000000000000000000000005d26a8c532d6de24181eca9101a4c1e200030006000000000002000000000000000000000000e10000020001000000000000d1fb0200000000030005000000000002000000e00000010001000000000000"], 0x80}, 0x1}, 0x0) recvmsg(r5, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000005c0)={0xc5, 0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000001d80)={0x400, r6, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000980)) ioctl$LOOP_CLR_FD(r4, 0x7003) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000840)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000800)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x30c) 2018/03/30 09:00:50 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000340)={'bcsh0\x00', 0x1}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') accept4$ipx(r1, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0x800) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/30 09:00:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000180)=0xea) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfffffffffffff866) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xb9, 0x5, 0xffffffffffffff00, 0x7}, 0x14) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x5, 0x3, 0xffffffffffff8001}, 0x6, 0x1fc, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x4, 0x9, 0x4}) pread64(r1, &(0x7f0000000600)=""/197, 0xc5, 0x0) r3 = socket$inet(0x10, 0x0, 0x0) sendmsg(r3, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)}], 0x1}, 0x0) r4 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) r5 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440), 0x0, 0x0) keyctl$negate(0xd, r4, 0x1f, r5) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x0, 0xf5}, 0xc) 2018/03/30 09:00:50 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() clock_nanosleep(0x6, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/30 09:00:50 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7fffffff, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) close(r2) [ 81.832769] [] entry_SYSENTER_compat+0x90/0xa2 [ 81.841902] binder: BINDER_SET_CONTEXT_MGR already set [ 81.856731] binder: 5758:5774 ioctl 40046207 0 returned -16 2018/03/30 09:00:50 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[]}, 0x1}, 0x0) r4 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000200)={0x7, 0xfffffffffffffff7, 0x80000000, 0x2, 0xfffffffffffffffb, 0x5}) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000140)=""/176, 0xb0}, {&(0x7f0000000080)=""/50, 0x32}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) [ 81.914898] IPVS: length: 234 != 24 [ 81.925859] IPVS: length: 234 != 24 2018/03/30 09:00:50 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x34000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000500)=0x45b0, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) tee(r0, r0, 0x40, 0xc) gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002480)={0x0, 0xfffffffffffffff7}, &(0x7f00000024c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002500)={r3}, &(0x7f0000002540)=0x8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000a40)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc34466b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28cb3c5cc1aa711a4b8566f274a897d431b1e4a790360f2075ba4b3ca7cb16666f6b9e60b7dbe868f572882890f8c7e5c03dc0fb343b18dfdab5f5f71f77b97e34c0fbcd24b44fa0fa36bf5064a35a0c2331d0bec6e437835928e29a0aa81843e8917380931882b0fa41903580e260c9b87f00356e260d5ea0f3fdfb64ef678c3cc981f3191f5c5f8d7c16c4f46a837491d7888c6997893bdda25a4934591a0edeee3f08f71467369420986fa34ae0f1654eae41f85fcd7bd1837ad1f26327e43b5dc7d3e54935bc2b1cb2adedb480ca22a9ddd9e38fcd405a008c32dfa5a1364064caa72e1cd552cb18099e5add0c81067ce321a9a96065b6fb2716ab23ecd82d22df153942876cafd10068be6acb7259978ed523c7413302f760d7a77413f8dff3a0c0c0d0e2372dd49e1b709bdbdfba02e4ea475082522953443de01c369ad46e8cf6312b0e21649fa5b330488faeb36eac7da5a6fbdd826ef7bf618a1bec93f2b22d3b2d08203c5049389a944e26adaec40cfbcfeb6b7f5b287a89d3503515bec7fb67d63c1a15eff45bf8b6ebfb5e7f8344328b314e7779482f970455ecc6945c2c98fc29e35c6df182b47637433bed5c9324e54b3de1abb4c74522cb864de715b9c2d473fee08f686b3d7a7728645f7dc586d77f38baa068a2ac11b4493173c819bb96051fe28ef0ab15de2ae83e767c3c4aed5905805190d616fcd8dc67e1af84bea2470924b38ee1b5fa3b312686c2999e52a2e5fa70de1cb1251f72e0ad66044fedaa370a8ce713e46bb979b19ef10eb21f25", 0x600}], 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) r6 = open(&(0x7f0000000840)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000b00)=[@in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}], 0x2c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000a00)={0x108, @tick, 0x8, {0x20, 0xea}, 0x1f3, 0x1, 0xffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000380)={0xd, &(0x7f00000001c0)="afd762bd985e48c59a4a1bdc32"}) memfd_create(&(0x7f0000000700)="7d002df2f487671af7d6404ae1352daf2ffe2d68b2ece49572bcd9f11aaa769c52e2571fca4d6ad1ef34c4d58d34dc36ce47e4f980e95022da3416848b55e4032981980146278568d25a635a0b7e7a24c178011aa183c21e91d247e6b2513ed04f7bb7c03eca078c55d6cf1f478d604a3e142ce8f1774bd5a91c395702037b16b27c576e2822638b5fa584b4d281350ba1ea7493d4b6ad534be5a2c22ae1ee93d9a79e23b02eca7f1e63211034ee27c29424cd13216528ff16c18d6145dc101a0a0fa11ef8dc7b0d913d211a", 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000002440)=0x3) syz_genetlink_get_family_id$fou(&(0x7f0000000b40)='fou\x00') sendfile(0xffffffffffffffff, r4, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00000003c0)=""/137) ioctl$TIOCNXCL(r5, 0x540d) timer_create(0x7, &(0x7f00000023c0)={0x0, 0x10, 0x2, @thr={&(0x7f0000002280)="9d3ae6e8f0d077e5a8c7eada1ad88c90e8f7125485d7ada7e6c023ab531ce6712a8624a417229dce86c3ddfec1c2fa32663abe4bf59a0a6d6bfe7bddc6f6cd4630913c", &(0x7f0000002300)}}, &(0x7f0000002400)) timer_delete(0x0) 2018/03/30 09:00:50 executing program 7: gettid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00'}) fcntl$setstatus(r1, 0x4, 0x6000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x300}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) open(&(0x7f0000000840)='./file1\x00', 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) recvmmsg(r3, &(0x7f0000000a80)=[{{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}], 0x1, &(0x7f0000001200)=""/4096, 0x1000, 0x9}}], 0x1, 0x2002, &(0x7f00000009c0)={0x77359400}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000380)={0x7, &(0x7f00000001c0)="afd762bd985e48"}) syz_genetlink_get_family_id$fou(&(0x7f0000000b40)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000002240)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00000000e4bdee73187e4821d6d65b8340ec5b400723fbf6158d24bf4d771dd54ceb523fa935e90b675e1b91f54553c0c45185072bee669ed98031b6659413075e21ceaad127a30db8b276390c4dc31eedb383c4b78ea37845119ef853d940c7e75a8d67d5e4ec646a0c40ee520d7db84bf57a9b2747a4472961808e0060a32c3b7e7e462cb6657f29ae45f0a55dd25877610acb16ce9d0013fce0cd2aa98c418d53d8adedabbefb7c26b8", @ANYRES16=0x0, @ANYBLOB="10052abd7000fbdbdf2502000000080004000200000008000300870000000800040000000000080004000200000004000500"], 0x38}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) sendfile(r3, r2, &(0x7f0000000200), 0x200000010000) timer_create(0x7, &(0x7f00000023c0)={0x0, 0x0, 0x2, @thr={&(0x7f0000002280)="9d3ae6e8f0d077e5a8c7eada1ad88c90e8f7125485d7ada7e6c023ab531ce6712a8624a417229dce86c3ddfec1c2fa32663abe4bf59a0a6d6bfe7bddc6f6cd4630", &(0x7f0000002300)="fb940596de95aac2370b037739bbd0efba32d1ec54c609f494a96858bca12432d03b2dc39d054840025ebab9bd4865961524d43be46bbeffc0b93eca2b98c9404c2935200e83cc74f29536f2563994462cf12fc88b7a35afa097859ebe1984e9"}}, &(0x7f0000002400)) socketpair(0x3, 0xa, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000240)=0x4, 0x4) 2018/03/30 09:00:50 executing program 4: r0 = inotify_init() r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x0) inotify_rm_watch(r0, r1) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./control\x00', 0x0) r2 = inotify_init() r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000580)=""/4096, &(0x7f0000001580)=0x1000) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0x0, 0xff000000, @empty, {[0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x1000, 0x5, 0xdd, 0x0, 0x2, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {0xff}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x200, 0x100000001, 0x40, 0x0, 0x0, 0xfffffffffffffff9, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) unshare(0x800) dup3(r2, r0, 0x0) 2018/03/30 09:00:50 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[], &(0x7f0000000200)) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(r0, 0x5412, 0x7) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1500000010f8ed999b554b48ac8ff68b49d1fa87d63bf8e553a327264984eacb8b954f3a4f1eaeb236ed28c5cc88a7eeb0ffe78dab442e9a6180f561e53c2cd554f5075635ca5fb2aaafd7bd64a7bd06bfc28b0d745222d1f8798ae8fbbb07028a465cd2af0e793700000000000000000000000000"], &(0x7f0000000780)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYRES32=r3, @ANYBLOB="0000001e00000000"], &(0x7f0000000800)=0x2) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[]}, 0x1}, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000004c0)={0x0, 0x1, &(0x7f00000003c0)=[0x0], &(0x7f0000000400)=[0xaeef, 0x9, 0x60, 0x0, 0x0, 0x1], 0x1, 0x5, 0x7, &(0x7f0000000440)=[0xffff, 0x0, 0x9, 0x8, 0x0], &(0x7f0000000480)=[0x7]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x5, 0x0, 0x3cb}, &(0x7f00000001c0)=0x20) syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) r4 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x0) getsockopt(r4, 0x0, 0x0, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000000100)) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000000400)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000480)={0x6, 0x7fff, 0x2, {0x77359400}, 0x1c000}) [ 81.959777] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 09:00:50 executing program 3: r0 = inotify_init() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x22000000) inotify_rm_watch(r0, r2) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x0) r3 = inotify_init() sendmsg(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) r4 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) inotify_rm_watch(r0, r4) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x430, 0x0, 0x118, 0x0, 0x348, 0x348, 0x348, 0x4, &(0x7f00000000c0), {[{{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0x0, @empty, {[0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x1000, 0x5, 0x0, 0x0, 0x2, 0x8001, 'ip6tnl0\x00', 'ip6gretap0\x00', {}, {0xff}, 0x0, 0x126}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff]}, 0x200, 0x100000001, 0x40, 0x0, 0x0, 0xfffffffffffffff9, 'teql0\x00', 'bond0\x00', {0xff}}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x480) dup3(r3, r0, 0x0) [ 82.003651] IPVS: length: 4096 != 24 2018/03/30 09:00:50 executing program 6: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="75000000507f411f216a264dd7ac2763923455555deb78e7e67758b4fc9378aa0456b21956840265131300d385bebbfbd0b1a9c873617f926be5d603d8e6e3107d28106768a7126a76d0d6fa3cc600011861f46233a1c066ee88b3889a7a9092a308c5f73046dd5fb5f0dc1aea55712469f1150f4c177db969"], &(0x7f0000001280)=0x7d) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0x0, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) [ 82.025355] IPVS: length: 4096 != 24 [ 82.146607] device lo entered promiscuous mode [ 82.176162] device lo left promiscuous mode 2018/03/30 09:00:51 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x605}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f00000008c0)=""/248) ftruncate(r1, 0x3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000007c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000840)={r4, 0x4}, 0x8) ioprio_get$pid(0x0, 0x0) ppoll(&(0x7f0000000a40)=[{r2}, {r0, 0x1408}, {r2, 0x80}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) fsync(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) openat$cgroup_type(r0, &(0x7f0000000740)='cgroup.type\x00', 0x2, 0x0) ioprio_get$pid(0x1, r3) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000780)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/sequencer2\x00', 0x85, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000880), &(0x7f0000000a80)=0x1a2) 2018/03/30 09:00:51 executing program 1: socket(0xf, 0x0, 0xfffffffffffffff8) ioctl$sock_ifreq(0xffffffffffffffff, 0x8971, &(0x7f0000000040)={'bcsh0\x00', @ifru_names='yam0\x00'}) pipe2(&(0x7f0000000000), 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = socket(0x11, 0x802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x3b03}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000200)=0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ip6tnl0\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00'}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000380)=0x84) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000301ffff009f0400000001000008dda0"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)={0xe6, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x1, 0x0, 0x3, 0x3, &(0x7f0000000080)='syzkaller0\x00', 0xd01, 0x40, 0x7}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x1}}, 0x1ff, 0x0, 0x3671d9d6, 0x0, 0xa2}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x0, 0x7, 0x86cb}, &(0x7f0000000500)=0x10) recvmsg(r4, &(0x7f0000000b40)={&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f00000007c0)=""/72, 0x48}, {&(0x7f0000000a00)=""/83, 0x53}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000000b80)=""/71, 0x47}], 0x4, &(0x7f00000005c0)=""/129, 0x81}, 0x0) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000935ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffe1b, &(0x7f0000bb1000), 0x0, &(0x7f0000576000)}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000880)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c0000005200290800000000fbdbdf251c0000000800060002100000af6feb56baae5b0371480111ca7fd4c42c30dd1141092d99dc25f1fedcc8a3ca9420749f2b6cf0a8c245bf99d3ada54d2ef2fd8658a0574ce0946e49f7188345387ef764da"], 0x1c}, 0x1}, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, r5}) 2018/03/30 09:00:51 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x412d00) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)}) sendfile(r1, r1, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x1000, 0x9}, &(0x7f0000000280)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000300)={0x44, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0e630c4002000000030000000000000011634840000000000000000003000000000000000000000001000000000000000000000000000000000000002000000000000000"], 0xd, 0x0, &(0x7f00000002c0)="249e929e732104d610f5d4594c"}) sendfile(r2, r1, &(0x7f0000000200), 0x100000001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) r5 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3ff, 0x4, 0x28, 0x0, 0x0, 0x6, 0x0, 0x2, 0x10001, 0x3, 0x4, 0x0, 0xfffffffffffffffc, 0x7, 0x5, 0x8000, 0x4, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x6, 0x5, 0x200, 0x0, 0x5, 0x3f, 0x0, 0x2, 0x1, 0x3, 0x1, 0x0, 0x20, 0x1, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x2}, r5, 0x0, r2, 0x3) sendfile(r1, r2, &(0x7f0000af5000), 0x10001) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x3ff, 0x0, 0x1000000000000, 0x10000}) 2018/03/30 09:00:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000725000)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") fsync(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x7f, 0x3, 0x100000000, 0x1f8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0xfffffffffffffc00}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, 0x84) ioctl$TIOCSCTTY(r0, 0x540e, 0x7fffffff) r2 = syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') poll(&(0x7f00000000c0)=[{r2, 0x8000}, {r2, 0x4000}, {r0, 0x2020}, {0xffffffffffffffff, 0x1001}, {r2}, {r0, 0x1000}, {r2, 0x4}, {r2, 0x9602}], 0x8, 0x3) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_targets\x00') socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x18080) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="c30000005179a9d33134260700000000000000d3dee4645745fed10ca9048cbe7499aa6ce98f97f7caa1e1c5e95bb40d32d8e8120bcae8056c12b19acb186b40e965b2f59949a40c399d282de9ef484b2064c34324b5dbc0fcce22f1299d03340a482ca3e419095e8462d00935fe0b75c1ee1c2bdf95edb4c7bfcc386c236f3116b9bced74380226ac35623cc28e9936f9ca14adb3c65c525750e1500f57c9a029118d5c4bd12043ca6bf52c342ca2a2a10aa31e9cf8a6f74b3ffc5f2f38390dd10053f9765236"], &(0x7f0000000340)=0x2) pread64(r3, &(0x7f0000000040)=""/8, 0x2eb88d4c1e33091e, 0x1ffff) fcntl$getownex(r3, 0x10, &(0x7f0000000080)) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x4) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x8014, &(0x7f0000000540)={r5, r6/1000+30000}, 0x8) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000580)={'syz_tun\x00', 0x400}) 2018/03/30 09:00:51 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000080)=""/80, &(0x7f0000000140)=0x50) 2018/03/30 09:00:51 executing program 6: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000c40)=@req={0x100000001, 0x74, 0xfffffffffffffeff, 0x854f}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32, @ANYBLOB="b600000057f7cf44d58bc34072ff148e7ecb270fd0dc1eb4287675d254608857ed50099ba24f7e029273d3920310deb6f5b4c821773c4a5bb4cab406acff3534ac745309f88483a72c4c32f15d52b86b717257b932c826d402a7d4c135b0bb204642151abf50100e20e174010164af2d836f90420b7419ef336529599565c1d00868f63325177fb5946b1fcc44187e0fa8c1c3fce00f6ddcdf0a656f7ac9c3850ebef4e94eaf736d0f2b2d1dabd3477e7f4e5d9923131b63fdf60d6a31647265c79463d34eef3e5682b174067a8945d212761c08293a7609765ab7896806e61a1b6f5d963ac16dc9cd3fbacb4d703e"], &(0x7f00000004c0)=0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={r0, @in6={{0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f0000000900)=0x84) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x80, r2, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x90) r3 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000500)=r3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r0, 0x1}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000b80)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7, 0x2, 0xf9d, 0x7, 0x20}, &(0x7f0000000ac0)=0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) ioctl$void(r1, 0x5451) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)=@buf={0x4a, &(0x7f0000000b00)="8dc4cfb627ee0aadf7abe8d533dbe39dc8a37dbff41778dc383c447744eb8f4e64c3a1b0ef26d93263bab4947d652b182cd14579d899bf56097865b0888e6f7ba6bc1bf7dd38a28d5911"}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r5, r6}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x6, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x7, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f00000001c0)={r0, 0x2}, &(0x7f0000000200)=0x8) 2018/03/30 09:00:51 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) fchdir(0xffffffffffffffff) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x4e22, @rand_addr=0xffffffffffff334d}}, 0x3, 0x3, 0x37b5a792, "f3da9cb01c5fd29d20d58b391edf45b3dd8df798c82a8588885fd0ace0fa1208f15180136e741538ae5db83fb8a5299e16a0370187e76cf8cb3da02c8ce4127a1ad0688b18d2b445de1c48c7752f80a2"}, 0xd8) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0xffc5) r2 = syz_open_dev$sg(&(0x7f0000000580)='/dev/sg#\x00', 0x0, 0x800) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x2003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x4e24, 0x0, @empty, 0x6e}], 0x4c) fallocate(0xffffffffffffffff, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x0, 0x6}, 0xffffffffffffff15) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) bind$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfb1}, 0x1c) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000500)={r4, 0x2}, &(0x7f0000000540)=0x8) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) sysfs$3(0x3) sendfile(0xffffffffffffffff, r3, &(0x7f0000000140), 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x400000021003f, 0x0) 2018/03/30 09:00:51 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)={0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r1, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) close(r1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r4, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x13) writev(r0, &(0x7f000046afd0)=[{&(0x7f0000ac7000)="9c", 0x1}], 0x1) r5 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r6 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000b40)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f72ba6770675f6578e5625f743a7330202f3d71722f6c69622f74656c6570010000000000000073696f6e2d6319284b714bca19e254baced8f7f209d804cdfe3049bde2ac6ac852a1622524dd963dfbaa0264cac9d61df4d72c48fec8d87839d41002000000e30b625cef8327712fa8f25d25000000000000000000000000000000000000000000000000000000000000000000"], 0x44) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'teql0\x00'}) pwritev(r6, &(0x7f00000000c0)=[{&(0x7f0000000c00)}], 0x1, 0x0) r7 = syz_open_procfs(r2, &(0x7f0000000b00)='maps\x00') r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={r9}, &(0x7f0000000380)=0x8) r10 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) recvmmsg(r10, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/159, 0x9f}, 0x6}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}, {&(0x7f0000000840)=""/73, 0x49}], 0x2, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}}], 0x3, 0x2002, &(0x7f00000009c0)={0x77359400}) sendfile(r10, r7, &(0x7f0000000200), 0x200000010000) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00000003c0)=""/137) ftruncate(r5, 0x40001) 2018/03/30 09:00:51 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001780)=0x0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) r6 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') sendfile(r3, r6, &(0x7f0000929000), 0xff) readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) fstat(r6, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001680), &(0x7f0000001740)=0x0, &(0x7f0000001840)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001c00)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000001d00)=0xe8) getresgid(&(0x7f0000001d40)=0x0, &(0x7f0000001d80), &(0x7f0000001dc0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001e00)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001f00)=0xe8) lstat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000002280)={&(0x7f0000001140)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001200)=[{&(0x7f00000011c0)="2462f533", 0x4}, {&(0x7f0000001380)="57100757dffc391832dbebd92e9346387b46f30c691bad124799de52fc59538b7b503f3fc5f3c0d7c32cb6faa1c82c85d4c6aa73099a6539ea626437d47a2ee928b83a81931884bd64f4c749a381da830dd3584402d78c56c3aa0c6fead010c867b8f277000d6aa1cb101576ea6bcb1a6132a85e653fede1ef61f6c82b63dc9a57e9d0bc784eac437ffdfafc1f1c5b1c7368d3d653ad8b1edaeb64c475f211d3ed9073e093f07174023901838bf737aac0bd909a404bbe14529922adeee39626d310b89686fa0342c190855ef83ea17234531fd84150a22482dfcf5605321efce11cd434056f85bcca86c9eee6f01121", 0xf0}, {&(0x7f0000001280)="2ea1a95b3c6b37e51bf910cc5a1df93466c77b412fe077af331da94bb6e0ebc58b9cb15fabf29d87400112425978c796a91b0c7cd5c5da399b3e1449fdd0f25e965245469a9040a49b44c425cdf6fc2fcadc6e9708fa9cdec63e9945527c77dafc9b947c58a89aa5b1026e1b0170aa6fa184cc95be268722e585783810bbd8ee63b9b6e62adadeeebbc6b53d0931382296f830005f2764c4664be235d36e91e98797e3f89975f882f711f65e272c", 0xae}, {&(0x7f00000014c0)="d99b4c6854339e41727d84f0f44cb38371e162305383db9d05e70497f80d97f16cf97eb983898e9805f34f2eb3fe105b4975f3f50e7303daefd1ac604423254e9b8cef7f38c4ade1cf53167ae1c9fc1252debe", 0x53}, {&(0x7f00000017c0)="e75f9630d2e8049ce6ef9f1509db2234fd84c03b31312aa2dec54d1261cbf333db688b5db47e62e0ccc8e327f48bb41f11d9065681531562525f18b8e4df5fb4d7", 0x41}, {&(0x7f0000001a00)="d8b926657f471c749c1c92a0ebe4deacd6aa4e67e4c3298e80e438d07cc7fec040bc728c35a98c7e31dc98cd958a84857ee096b5537db79d7c0ba07aa805c06675e2dfcbc38c0b172e29ac76beee0795e95d8fe2c3ddf7e295a093953a4989c9fb3bc6111efb27", 0x67}, {&(0x7f0000001a80)="1bb067b6fd69c0cc9a92d1e234ff7498dc73d8be18ddaab05c4e95b95c05a5fb72efcdd21e93f013ef52d0b1593f404fd1386b9b73eb856031572bc90be7e018c1c4a0398e70fed60eee087cb78bf925ee3a7a9e13b012a54546284ece596ff2e6ce2ff544206119bcc9", 0x6a}], 0x7, &(0x7f00000022c0)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="300000000100000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="1800000001000000020000007cd638", @ANYRES32=r5, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="18000000fd6fab9cfb88063c", @ANYRES32=r5, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="2c0000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r3, @ANYRES32=r6], 0xd4}, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a"]) fcntl$getown(r6, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r17 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x0) process_vm_writev(r17, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff0000000000000000000000000000"], 0x1) 2018/03/30 09:00:51 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x110) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) umount2(&(0x7f0000117000)='./file0\x00', 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000004c0)=0x80) r2 = dup2(r0, r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000006c0)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x20, 0xffffffff, 0x2, 0x5, 0x24}, &(0x7f00000005c0)=0x98) pivot_root(&(0x7f0000000080)='./file0/control\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000600)={r4, 0x80000001}, 0x8) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000640)=0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000280)=0x2) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f00000001c0)=0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000340)={r6, 0x80, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0xe5a2, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e20, 0xd6, @empty, 0x3}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000380)=0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB], 0x2) modify_ldt$write(0x1, &(0x7f0000000100)={0x7, 0x20000800, 0x0, 0x1, 0xfffffffffffffeff, 0x3, 0x1, 0xffff, 0x0, 0x9}, 0x10) [ 82.333507] binder: 5858:5872 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 82.341151] binder_alloc: 5858: binder_alloc_buf, no vma [ 82.347077] binder: 5858:5872 transaction failed 29189/-3, size 0-32 line 3133 2018/03/30 09:00:51 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000ac7000)="9c", 0x1}], 0x200001a9) r1 = memfd_create(&(0x7f0000000040)='&\t\x00\x00\x00t1mime_typesystemvmnet0\x00', 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:object_r:gpg_exec_t:s0 /usr/lib/telepathy/mis'], 0x36) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) fstat(r0, &(0x7f0000008580)) getgroups(0x8, &(0x7f0000002540)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getpgid(r3) lstat(&(0x7f0000002580)='./file1\x00', &(0x7f00000025c0)) getresgid(&(0x7f0000000500), &(0x7f00000004c0), &(0x7f0000000480)) getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004d40)={{{@in6=@local, @in6=@ipv4={[], [], @remote}}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000004e40)=0xe8) getgid() r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x8, &(0x7f0000000200)="1b", 0x1) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000024c0)) getresuid(&(0x7f0000004ec0), &(0x7f0000004f00), &(0x7f0000004f40)) getresgid(&(0x7f0000004f80), &(0x7f0000004fc0), &(0x7f0000005000)) gettid() getuid() lstat(&(0x7f0000005040)='./file0\x00', &(0x7f0000005080)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000005600)) getresuid(&(0x7f0000005640), &(0x7f0000005680), &(0x7f00000056c0)) lstat(&(0x7f0000005700)='./file1\x00', &(0x7f0000005740)) fcntl$getownex(r1, 0x10, &(0x7f0000005cc0)) stat(&(0x7f0000005d00)='./file1\x00', &(0x7f0000005d40)) 2018/03/30 09:00:51 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000300)=0x401, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0), 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}], 0x1, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x3, "28e4ed"}}) [ 82.383713] binder: BINDER_SET_CONTEXT_MGR already set [ 82.389677] binder: 5858:5880 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 82.419691] binder_alloc: 5858: binder_alloc_buf, no vma 2018/03/30 09:00:51 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180)) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) gettid() r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r4, &(0x7f0000002300)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6523000000000000005f650665637983bd8a03b9d45f7437733020060000002f6c69622f74656c6570617468792f6d697373696f6e2d638a6e74726f6c2d3520000000e5f5fbf63fdcd71c6d61ab76a703073cd444c8f4441ffe71f01e946b9a1101f7ea3c97e63b5b6a3663b8ba55e4c1b95e33638d03ed230ce59a223e4bf37364398c3d6edd16c544cbb621e39a03c6716a5f9cf93e3920c843019a7dd13c003720038094081c7bf4a25ecf55076225bdfb5007fdd759efc65400aff124576db2f0b3a67b56389dd44e98f172546fc1406818e28ea28f56eb56258c98a54303f7d52c2244965280065780b5cfd76ca2aea71a90b59ca723bdb26d7ffab7005edd492058549b12c0a2e5d2d7e8738135f7e9215657b7eddb0000007e8efb1c514e75001beb741abdd89a06b533bf6ec553923d03ffe40189b9d937e9e78510ba951be9a1d1b390b4c995d91a797775a362693f914d52d15264cf"], 0x48) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000a40)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r4, 0x4, 0x6000) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x5fa}], 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000001c0)={r6}, &(0x7f0000000380)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/159, 0x9f, 0x3}, 0x6}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}, {&(0x7f0000000840)=""/73, 0x49}], 0x2, &(0x7f0000000900)=""/178, 0xb2}, 0x100000000}], 0x3, 0x2002, &(0x7f00000009c0)={0x77359400}) fgetxattr(r5, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000002200)=""/193, 0xc1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000b40)=""/137) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001280)=0x7f, 0x4) fallocate(r3, 0x0, 0x4, 0x5) recvfrom$llc(r1, &(0x7f0000000a00)=""/22, 0x16, 0x1, &(0x7f0000000b00)={0x1a, 0x30f, 0x38, 0x8, 0x81, 0x100000000}, 0x10) r7 = dup3(r2, r0, 0x0) lseek(r2, 0x0, 0x3) fcntl$setstatus(r7, 0x4, 0x3fff) write$cgroup_subtree(r7, &(0x7f0000001200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r2, @ANYBLOB="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"]], 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x81}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r8, 0x4) 2018/03/30 09:00:51 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) r1 = memfd_create(&(0x7f0000000580)="1a47504c2ad000", 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00000005c0)={{0x4, 0x5}, 'port0\x00', 0x41, 0x8, 0x7f, 0x7, 0x100000001, 0x0, 0x8, 0x0, 0x3, 0xff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x2, 0x4e24, 0x8, 0xa, 0x80, 0x80, 0xff, r0, r2}, {0x8, 0x9, 0x7, 0x3, 0x1, 0x9, 0x7ff, 0x8}, {0x3, 0x1, 0x3, 0xfffffffffffffffe}, 0x5, 0x6e6bc0, 0x1, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, 0x4d5}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x5, 0x3, 0xffff, 0x9, 0x6, 0x3}}, 0xe8) r3 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x426801ff}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffc}}, 0xe8) fchdir(0xffffffffffffffff) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) [ 82.445769] binder: 5858:5872 ioctl 40046207 0 returned -16 [ 82.471417] binder: 5858:5880 transaction failed 29189/-3, size 0-32 line 3133 2018/03/30 09:00:51 executing program 2: gettid() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000a40)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r1, 0x4, 0x6000) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r3, &(0x7f00000f0ff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x1) writev(r3, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r4, &(0x7f0000000240)="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", 0x2c8, 0x0, &(0x7f0000000100)=@abs, 0x6e) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)) symlinkat(&(0x7f0000000080)='./file1\x00', r4, &(0x7f0000000540)='./file0\x00') listen$netrom(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x3, 0x0, 0x7156, 0x0, 0x0, 0x6, 0x70200, 0x0, 0x3, 0x0, 0x5, 0x100000000, 0x7f1b, 0x1, 0x200, 0x1f, 0x0, 0x1, 0x80000000, 0x40, 0x3, 0xfffffffffffffffb, 0xbde, 0x9, 0x2, 0x1, 0x0, 0x0, 0xffff, 0x2, 0xfffffffffffffffa, 0x2, 0x9, 0x4, 0x8, 0x9, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000180), 0x2}, 0x400, 0x1}, 0x0, 0x0, r4, 0x1) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x10) socket$nl_route(0x10, 0x3, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000900)={0x0, 0x0, 0x202, 0x5, 0x3, 0x0, 0x16b0, 0x7}, &(0x7f0000000940)=0x20) symlinkat(&(0x7f00000001c0)='./file0\x00', r4, &(0x7f0000000800)='./file0\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x5d0}], 0x1, 0x0) 2018/03/30 09:00:51 executing program 3: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {r0}, {r0, 0x8000}, {r1, 0x220}, {r0}], 0x6, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) accept4$bt_l2cap(r1, &(0x7f0000000440), &(0x7f0000000480)=0xe, 0x0) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x0, 0x101}, 0xc) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000100)="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") lookup_dcookie(0x0, &(0x7f00000004c0)=""/4096, 0x1000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x0, 0x6}) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4) sendfile(0xffffffffffffffff, r3, &(0x7f0000000040), 0xff) ioctl$VT_RELDISP(r3, 0x5605) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, @in6={0xa, 0x0, 0x3, @empty, 0xfffffffffffffffd}], 0x38) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000000380)) 2018/03/30 09:00:51 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x800) connect$inet(0xffffffffffffffff, &(0x7f0000955ff0)={0x2}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f0000000700)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000451992a48acc6187a7d9c1755214a28fd831322eea3c448d61a6595db21d471d25245ae4a8340f1f", 0xfffffffffffffd75}], 0x1ee6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000600)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f00000007c0)=0xe8) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'tunl0\x00', {0x4, 0x0, 0x0, "59ea459f75b7"}}) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, r3}, {0x0, 0x0, 0x7fff, 0x0, 0x100000000, 0x0, 0x9, 0x6}, {0x0, 0x0, 0x0, 0x7}, 0x101, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d5}, 0x0, @in=@rand_addr, 0x3507, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x100}}, 0xe8) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000040)=0xfffffffffffb) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000005c0)=0xffff, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r6, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000180)=0xea) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r5, 0xfffffffffffff866) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000080)={0xb9, 0x5, 0xffffffffffffff00, 0x7}, 0x14) r7 = dup3(r5, r6, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x5, 0x3, 0xffffffffffff8001}, 0x6, 0x1fc, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x4, 0x0, 0x4}) r8 = socket$inet(0x10, 0x0, 0x0) sendmsg(r8, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)}], 0x1}, 0x0) r9 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) r10 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440), 0x0, 0x0) keyctl$negate(0xd, r9, 0x1f, r10) setsockopt$IP_VS_SO_SET_TIMEOUT(r7, 0x0, 0x48a, &(0x7f00000000c0), 0xc) socket$key(0xf, 0x3, 0x2) 2018/03/30 09:00:51 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0xe) r2 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000580)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)={0x24, r4, 0x100, 0x70bd29, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x75cd}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040805}, 0x4004001) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB="01ec0ad5a3f228ad3201528035fdf304273c8ce0dffaf59f8e7978bd933fe14c91e5d81d3854b1c93ea6720232aed506ce12510dd629c02a896f68ad27e7e9aa861cc12bc85a3cdd60e49f6bd07fdba6409780d8f85f4e7c28ca818e759e67b0ff68a462934942a4"], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x93ccaba251633594) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000002f00)={0x5, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x200, 0x2, 0x4, 0xffffffffffffff63, 0x9, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x8000, 0x1f}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) socket(0x0, 0x2, 0x0) 2018/03/30 09:00:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0xbf5, 0x400, 0x10000, 0x7, 0x0, 0x4, 0x6, 0x2, 0x1000000000000, 0x1600cbf6, 0x8]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=r1], &(0x7f00000005c0)=0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000880)={r1, 0x0, 0x401, 0x100000000, 0xd3d9, 0x0, 0xffffffffffffffe1, 0x2, {r1, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x2, 0x0, 0x1}}, &(0x7f0000000940)=0xb0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x6, 0x0, 0x10}) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000) getdents64(r0, &(0x7f0000000340)=""/1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x4, 0x6, 0x100, 0x40}, &(0x7f0000000580)=0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000b00)=0xe8) syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x0, r3, 0x0, 0x0, 0xfff, 0x8000) vmsplice(r2, &(0x7f0000000740)=[{&(0x7f0000000680)}], 0x1, 0x4) 2018/03/30 09:00:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) r1 = openat(0xffffffffffffffff, &(0x7f0000001940)='./file0\x00', 0x0, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000340)=0x2, 0x4) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) connect$pptp(0xffffffffffffffff, &(0x7f0000000480)={0x18, 0x2, {0x3, @rand_addr}}, 0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x15}}], 0x1c) mq_open(&(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x0, 0x8, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x9, 0x100000000, 0x0, 0x2, 0x5}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x400, 0x3, 0x9}, &(0x7f0000000100)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f00000015c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000001680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001640)={&(0x7f00000016c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00032abd7000fbdbdf250e0000000800080091080d165b52814b53d5b47e9445335d8b8fa84b02006e000900fecef98c1bb7260a1449d7dd55e38a2efbe85c99f1616cbebdb9faf0e5184f9d8a84c52c106fa1091f3b56253e4dad121bc26bbb3cf496306a11c67e604df740a13ebf35a85a8d5e2474303b7b0000000001000000a1961e4bd1ddb7b6216eae00fb4100000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x1ff, @empty, 0x199}}}, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0xfffffffffffffde9, &(0x7f0000001580), 0x13c, &(0x7f0000001d80)=ANY=[], 0x0, 0x4000000}, 0x40) rename(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)='./file0\x00') timer_create(0x7, &(0x7f00000018c0)={0x0, 0x26, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000001900)) timer_getoverrun(0x0) getresgid(&(0x7f0000001800), &(0x7f0000001840), &(0x7f0000001880)) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000005c0)=""/4096, &(0x7f00000004c0)=0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) chdir(&(0x7f0000000300)='./file0\x00') socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000400)={r3, 0x7fffffff}, &(0x7f0000000440)=0x8) [ 82.498990] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.513134] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.549882] IPVS: length: 234 != 24 [ 82.584247] IPVS: length: 234 != 24 [ 82.620459] device lo entered promiscuous mode [ 82.634179] device lo left promiscuous mode [ 82.675470] device lo entered promiscuous mode [ 83.005745] pktgen: kernel_thread() failed for cpu 0 [ 83.010891] pktgen: Cannot create thread for cpu 0 (-4) [ 83.016296] pktgen: kernel_thread() failed for cpu 1 [ 83.021384] pktgen: Cannot create thread for cpu 1 (-4) [ 83.026751] pktgen: Initialization failed for all threads [ 83.154406] pktgen: kernel_thread() failed for cpu 0 [ 83.159526] pktgen: Cannot create thread for cpu 0 (-4) [ 83.165546] pktgen: kernel_thread() failed for cpu 1 [ 83.170636] pktgen: Cannot create thread for cpu 1 (-4) [ 83.176250] pktgen: Initialization failed for all threads 2018/03/30 09:00:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) syz_emit_ethernet(0x1d6, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x1a0, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x5725) quotactl(0x3, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000002c0)="d45d23b8441fd69c5ea364fc59715495a78f15aca82b70c8121f9d6192747ed3b7a1532cefdc3db1652c976467ac5bcdb6cc590b5c2b564c839432db846b5a2c2094223bb7eaa4bea700b188257553d03d471a0b5890bf5a6b386382f04beaa08eed49f6c21d0b6e6d137cdfd7b650ad7b222302b57a99e3bab21500a0e4e21974b639125a64e8feca1a6d5df9d95593a6de0195046e905e79f1e21e7c0d115d9ac84a8aa5abe813a8550613e39351bc13b2983792ed2be4e6eb2ae4eedac957d6c5d3012e42f2e11fa1c1c9c49dd46c14f5ce77") recvfrom$inet6(r0, &(0x7f0000000200)=""/191, 0x7178b0e914f3a017, 0x0, 0x0, 0xfffffffffffffec5) 2018/03/30 09:00:52 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44200002285, &(0x7f0000000080)="f8f8ffffffff18ffff0000031dc5d86c0000ffffc5e9aed7b6fcc9b8e2d8b3181f12ef7dc14b2caf7e00000007") read(r0, &(0x7f0000000040)=""/36, 0xfffffdd7) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000001c0)=""/156) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000140)={r1, &(0x7f00000000c0)=""/94}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x35) 2018/03/30 09:00:52 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') pkey_alloc(0x0, 0x1) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000005c0)=ANY=[@ANYBLOB="48000000037a6354d386ed5129cdab28a6a486ae631466037bf22f52cd1948dcae54f59188794ce5495ce5ea3f30783db791a1fbe41a7457b0f52e508ecdaa65924bb7614d00000000000000000000000000006f1f63ed8edec476711a23d69712a02f13b8f9395f8ee7e7c938cb0cd1cfa7186926373c039a4553087b923725bcd07e6efee75ca1f66e8d5d481811179fdc"], 0x1}, 0x1, 0x0, 0x0, 0x4000001}, 0x0) splice(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffffff, &(0x7f0000000180), 0x6, 0x0) fallocate(r3, 0x3, 0x81, 0xffff) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000380)={0x8, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000003c0)={0x9, r4}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000280)='htcp\x00', 0x5) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f00000002c0)=0x78) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000480)={0x0, 0xd4, 0x0, 0x0, 0x5, 0x2, 0x1, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x2}}, 0x400, 0x0, 0x3f}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x100000000}, 0x8) r5 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r5, 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x9}, 0xc) fallocate(0xffffffffffffffff, 0x0, 0x172d, 0x0) 2018/03/30 09:00:52 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = dup2(r0, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x8, 0x0, &(0x7f0000000000)=[@exit_looper={0x630d}, @register_looper={0x630b}], 0x6a, 0x0, &(0x7f0000000040)="f6bff80e550e28fd56ff6cd9b8a1d335a3eb1bfae6d9694be6df0785c13dcc08f5de9e444df09d37b8712b7fef379f89e0b48925d60ce5155305db271b4856ca33cf7716aa0bfb3c3238be4732d30469e6ed6dfb4bf28872bb6885a08db9e4801899ad4d6a17b00cf80a"}) r2 = creat(&(0x7f00000001c0)='./file1\x00', 0xfffffffffffffffb) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) 2018/03/30 09:00:52 executing program 0: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000200)={0x2, 0x3, 0x0, 0x3}) listen(r1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000006c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x95b7373318f09793) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x470ee3d5}, &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x1) r7 = dup2(r6, r6) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f0000000280)={0x4}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r7, &(0x7f0000039ff4)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000440)={0x4, 0x200, 0x8}, 0x10) ioctl$TIOCNOTTY(r7, 0x5422) keyctl$session_to_parent(0x12) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r4, 0xfff}, 0x8) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(0xffffffffffffffff, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000480)=0x2, 0x4) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @rand_addr=0x303}}) r8 = getgid() setfsgid(r8) 2018/03/30 09:00:52 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x400000, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xb4f, 0x8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x6, 0x7fff}, &(0x7f0000000140)=0x8) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000280)="c3c5e7b80afa08d23b92f0ccdf3f406e0028f7045a50383c1b4c07e1619e76000144fc57f73b1cb63244d1942c9267855251de680c748c10526742a20d6bcd94edf34b546917cb3139ac20743183b4ef34b382e5eb919a0c2ba849bb2c4199c02a7ccc422c4aed13e54679428d8ea12f6bed7902291613bd968b3d98eb599162119f1d57d2ea6b6d70798e5d485fa60581106fc688760ee5f7602ef87ed7d86c03c7c61e38dd608890839e34c915abe5ba014aec73cff893c43e3b74ddae7c443f7951f0ccc8445c7f5c70bd0b15694775851dab6d873404f9dbd946ca494dcc23da2d79ca6aa95626a2080a3fab01e9e699") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x15}, 0x7}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xf7f}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x98) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) bind$inet(0xffffffffffffffff, &(0x7f0000df1000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x501001, 0x0) r5 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) ioctl(r5, 0x2285, &(0x7f0000007000)='S') sendmsg$netrom(r4, &(0x7f0000000580)={&(0x7f0000000200)=@ax25={0x3, {"29d1eba406449f"}, 0x5}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000440)="2cc74796e9ce7355c60f2f66d3cbc090c8fb9533387a77a8bdde362c6c5cbc9b819510a990a90ce48d1452a33683da007f77dc4e60b3c232cc3083435bfcfd4941616fb69d9c1e99b74e6d3bc6a6de53b86eec92c2e47a7ea9b39baee0dc5d99556a6d334d15781bf41bd7c27baadb89c57ed8acddbceab72f4265d8e62724f77aea7aa94edeb1a37a58f0146f9179a7bb44644fb38d003e9a3398d383e61095d8c74fb25855dbb6e22137834c5b19ff578162238a4846124620d97ae4d6a7de637063a97fdd5d218dd603", 0xcb}], 0x1}, 0x0) ptrace$pokeuser(0x6, r2, 0x10001, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000001c0)='/dev/sequencer2\x00') 2018/03/30 09:00:52 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) fchdir(0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001240)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0x0) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) memfd_create(&(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r3 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) process_vm_writev(r3, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x0, 0x3, [{{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}]}, 0x20c) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') ppoll(&(0x7f0000001200)=[{}, {r4}, {}, {r2, 0x2020}, {r0, 0x4}], 0x5, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000240)={0x5, 0xdc, 0x0, 'queue1\x00', 0x8000}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(0xffffffffffffffff) connect$ax25(0xffffffffffffffff, &(0x7f0000000340)={0x3, {"6589e36dd95072"}, 0x6}, 0x10) close(r5) 2018/03/30 09:00:52 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x802) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x800) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) getsockname$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000480)=0x14) bind$packet(r0, &(0x7f00000004c0)={0x11, 0xf, r2, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) r6 = dup2(r5, r3) ioctl$TUNSETVNETHDRSZ(r6, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r4) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967bfb0c035e3941f543a73d5d6c81085e0c583904bda4ab8d0331a60ea", 0x30, 0xfffffffffffffffd) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r7 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r7) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') [ 83.307552] sd 0:0:1:0: [sg0] tag#680 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 83.316332] sd 0:0:1:0: [sg0] tag#680 CDB: Test Unit Ready [ 83.316530] kasan: CONFIG_KASAN_INLINE enabled [ 83.316532] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 83.316541] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 83.316545] Dumping ftrace buffer: [ 83.316548] (ftrace buffer empty) [ 83.316552] Modules linked in: [ 83.316560] CPU: 1 PID: 5974 Comm: syz-executor4 Not tainted 4.9.91-gbb94f9d #8 [ 83.316565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.316570] task: ffff8801d4903000 task.stack: ffff8801d4ec8000 [ 83.316586] RIP: 0010:[] [] sg_read+0xd24/0x1470 [ 83.316591] RSP: 0018:ffff8801d4ecfb60 EFLAGS: 00010246 [ 83.316596] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8266b89b [ 83.316600] RDX: 0000000000000000 RSI: ffffc900031a6000 RDI: ffff8801d49d2270 [ 83.316605] RBP: ffff8801d4ecfc68 R08: 0000000000000000 R09: ffffed003adea59d [ 83.316609] R10: 0000000000000005 R11: ffffed003adea59c R12: 0000000000000000 [ 83.316614] R13: ffff8801d49d2100 R14: ffff8801d6f52cc0 R15: ffff8801d49d2240 [ 83.316620] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f6fcab40 [ 83.316629] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 83.316633] CR2: 0000000008135f04 CR3: 00000001d526a000 CR4: 0000000000160670 [ 83.316640] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 83.316643] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 83.316645] Stack: [ 83.316655] ffffffff83d6e1c0 000000000000013b ffff8801d49d2258 1ffff1007fffefdc [ 83.316663] e54375d743f5feca ffff8801d49d2268 ffff8801cfd2f400 0000000000000000 [ 83.316673] 000000007ffff000 1ffff1003a9d9f78 0000000000001000 0000000020000064 [ 83.316675] Call Trace: [ 83.316687] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 83.316696] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.316704] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 83.316712] [] __vfs_read+0x103/0x670 [ 83.316720] [] ? default_llseek+0x290/0x290 [ 83.316726] [] ? fsnotify+0x86/0xf30 [ 83.316732] [] ? fsnotify+0xf30/0xf30 [ 83.316749] [] ? avc_policy_seqno+0x9/0x20 [ 83.316756] [] ? selinux_file_permission+0x82/0x460 [ 83.316763] [] ? security_file_permission+0x89/0x1e0 [ 83.316771] [] ? rw_verify_area+0xe5/0x2b0 [ 83.316778] [] vfs_read+0x11e/0x380 [ 83.316785] [] SyS_read+0xd9/0x1b0 [ 83.316793] [] ? vfs_copy_file_range+0x740/0x740 [ 83.316801] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 83.316808] [] ? do_fast_syscall_32+0xcf/0x870 [ 83.316816] [] ? vfs_copy_file_range+0x740/0x740 [ 83.316822] [] do_fast_syscall_32+0x2f5/0x870 [ 83.316829] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.316838] [] entry_SYSENTER_compat+0x90/0xa2 [ 83.316946] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 a1 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 f6 05 00 00 48 8b 1b 48 85 db 0f 84 63 03 00 [ 83.316953] RIP [] sg_read+0xd24/0x1470 [ 83.316955] RSP [ 83.317109] ---[ end trace ad1edab92fbbffe0 ]--- [ 83.317112] Kernel panic - not syncing: Fatal exception [ 83.322452] Dumping ftrace buffer: [ 83.322456] (ftrace buffer empty) [ 83.322459] Kernel Offset: disabled [ 83.657002] Rebooting in 86400 seconds..