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 '10.128.0.21' (ECDSA) to the list of known hosts. 2018/04/25 06:40:14 fuzzer started 2018/04/25 06:40:15 dialing manager at 10.128.0.26:45643 syzkaller login: [ 47.331839] can: request_module (can-proto-0) failed. [ 47.343545] can: request_module (can-proto-0) failed. 2018/04/25 06:40:22 kcov=true, comps=false 2018/04/25 06:40:25 executing program 0: r0 = getpgid(0x0) ptrace$peek(0x1, r0, &(0x7f0000000000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) tkill(r0, 0x26) fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)) write$binfmt_elf32(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x62983f47, 0xffffffffffffffc1, 0x7fff, 0x469, 0x1000, 0x3, 0x6, 0x0, 0x6e, 0x38, 0x31a, 0x6, 0x4, 0x20, 0x1, 0x1000, 0x4, 0x8}, [{0x0, 0x3ff, 0xfffffffffffffffa, 0x3, 0xfffffffffffffffe, 0x2, 0x6d7, 0x4}, {0x2, 0x8, 0x0, 0x1, 0x40, 0x2, 0xd5, 0x7}], "d4c3d2a52efcd9a48569f7dcc4737ab92fefa9d1af9ffaff86d235063c0f57d2f2cf05e2e4d7c1ebdbf784277a539810be74a6e869bd9aebca72c62d94924e5d2c1a4843a5c13b08d32dafd58bc45322f7d3c76455d2befc2beb4a71302f2f68cfc8b73f59938783a5719fd18ef8c8b6a661b4783a6ab612511c3ecc74084bc9bc8080abe17a18", [[], [], [], [], []]}, 0x5ff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000740)={0x0, 0x14, "b63218b17f1a4a8a0489dea12cad393761069b2a"}, &(0x7f0000000780)=0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000007c0)={r2, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x84) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000880)='./cgroup.net/syz0\x00', 0x1ff) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000008c0)=""/26, &(0x7f0000000900)=0x1a) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000940)=0xef9, 0x4) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000980)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000009c0), &(0x7f0000000a00)=0x6) setpriority(0x1, r0, 0xc8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000c40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b00)={0xd0, r4, 0x400, 0x70bd26, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1c, 0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x74}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @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_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4a}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}]}, 0xd0}, 0x1, 0x0, 0x0, 0x880}, 0x1) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000c80)={0x9}) bind$bt_l2cap(r1, &(0x7f0000000cc0)={0x1f, 0x101, {0x1ff, 0x100, 0x81, 0x6, 0x7, 0x2}, 0x4, 0x3}, 0xe) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000d00)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000d40)={0x1ff, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x2}}}, 0x88) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000e00)="e2412778e8b65192e977ab83bc16f5a50ca0c739b5a6b07e7a5f29c92e97009e08da8bd93813e7f8e7905727c1ed75291dacbbc706de44e9f462625f2c482585b467739b6aeb073197d58a6024abaef0b860196a24b9f948538b2c7fa2b75e790eb027a6360144bfe6e7fa06bbee1c551d699218", 0x74) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000e80)=0x3726, &(0x7f0000000ec0)=0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000f00)={0x0, 0x7, 0x658}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) accept$ax25(r1, &(0x7f0000000f40), &(0x7f0000000f80)=0x10) accept4$ax25(r1, &(0x7f0000000fc0), &(0x7f0000001000)=0x10, 0x80800) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/25 06:40:25 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x100000001) r1 = signalfd4(r0, &(0x7f0000000080), 0x8, 0x800) fstatfs(r0, &(0x7f00000000c0)=""/15) clock_settime(0x0, &(0x7f0000000100)={0x77359400}) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = getegid() fchown(r1, r2, r3) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000200)={r4, 0x1}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000240)={0x0, 0x740, 0x2, 0x1, &(0x7f0000ffc000/0x4000)=nil, 0x1}) exit(0x100) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0x5, 0xff, 0x10000, 0x7ff}, 0x8) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000002c0)) accept4$packet(r0, 0x0, &(0x7f0000000300), 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000340)={0x3, 0x10, [0x7, 0x2, 0xfffffffffffff8d7, 0x6]}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000380)=0x1, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000003c0)="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") setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000004c0)=0x20, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000500)=0xa, 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000540)={0x3, 0x25}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000005c0)={{0x8, 0x1, 0x4, 0x6ae6, "083b42f6f24ac616d89e0102e0b6e96ae5f91bb9be9de78a9d4e8020be5b5135a4a77d48e79c310a47dc6a0b", 0xffffffffffffff81}, 0x401, [0xb60, 0x1000, 0x100, 0x6, 0x4, 0x7f, 0x1ff, 0xf87, 0x5, 0x1, 0x401, 0x9, 0x33f8000, 0x4, 0x1, 0x7, 0xa5f258a, 0xfffffffffffffffb, 0x4c6, 0x1, 0x1, 0x3, 0x20, 0x9, 0x0, 0xffffffff, 0x6253, 0x7, 0xc80e, 0x1, 0x5b7, 0x7, 0x0, 0x6, 0x122b, 0x0, 0x7, 0x2, 0x0, 0x1000, 0x80000000, 0xffffffff, 0x3, 0x62, 0x4, 0x0, 0x3, 0x100000001, 0x9, 0x6, 0x100000000, 0x5, 0xedd, 0x7, 0xfffffffffffffffb, 0x2, 0xffff, 0x381000000, 0x0, 0x194c000000000000, 0x0, 0x5, 0x3, 0x10000, 0x20, 0x1350, 0x9, 0xffff, 0xfffffffffffffff8, 0xe21, 0x3, 0x24000000, 0x4, 0x2, 0x0, 0x2, 0x0, 0x8, 0x1, 0xfffffffffffffffd, 0x8000000, 0x10001, 0x99, 0xa0, 0xffffffffffffff80, 0x7f, 0x8001, 0xa50, 0xffffffff, 0x4, 0x7ff, 0x401, 0x3, 0x7fffffff, 0x3, 0x4, 0x0, 0xfffffffffffffffe, 0x1, 0x1, 0x20, 0x6, 0x1f, 0x3, 0x4, 0x1, 0x5, 0x5, 0x4, 0x6683efb6, 0x7, 0x49, 0x80, 0x6, 0x2, 0xfff, 0x81, 0x9, 0x80, 0x56a, 0x5, 0x4, 0x1779, 0x2, 0x44, 0xe77e0000, 0x81, 0x7fffffff], {r5, r6+30000000}}) sendmsg$can_raw(r0, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0x1d}, 0x10, &(0x7f0000000b80)={&(0x7f0000000b00)=@canfd={{0x4, 0x0, 0x1000, 0x5}, 0x1d, 0x0, 0x0, 0x0, "af8fa9eaf72a09ba24dd69a5b7a395cc6bcc1a643242b4cb30a80061aed7a86eaa3d143dd55487b63d55b22164fc5c88dda1e6d2b35a2e16ebf501da25528bce"}, 0x48}, 0x1, 0x0, 0x0, 0x20000001}, 0x20000010) r7 = add_key$keyring(&(0x7f0000000c00)='keyring\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r7) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x20) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000c80)={0x4, 0x6, 0x2, 0x2, 0x6, 0x1}) 2018/04/25 06:40:25 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2000000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'osx.', "5c2373656c6673656c696e7578766d6e657431902900"}, &(0x7f0000000140)='\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x5, 0x10, 0x8, 0xfffffffffffffc01}, &(0x7f00000001c0)=0x18) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000200)=""/197) sendto(r0, &(0x7f0000000300)="421277a09250e480b8989d152d30b8a393b4ada6c5053a4c4fd4174e60d6ec6b20a45a43d9c3411664187658e80f4c066e0df7608f41f4e63e7490c3b58d33edaaacdbdcdfbd9b3950ae8113911499b7e28a3bd812a2740396c3e341ff7f79faa0b3132c84dfc46a9ec4a055ec740ec633353fd0c581978edb8389ac5aba35181a9d83b6f1499580194833f573716f2162cd0d8aca321ada2a79c1b1429a51bbaec38f2aeb0a658ae9f0f63d835582fc8b8435aa60ad630fb5c4790078db907765ec266170b7", 0xc6, 0x4001, 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=r2, &(0x7f00000004c0)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000500)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000580)={r1, 0x2c, &(0x7f0000000540)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x400}]}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000600)={r4, 0x2f11}, 0x8) fchdir(r0) write$vnet(r0, &(0x7f0000000740)={0x1, {&(0x7f0000000640)=""/87, 0x57, &(0x7f00000006c0)=""/95, 0x3, 0x4}}, 0x68) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) mq_timedreceive(r0, &(0x7f0000000840)=""/4096, 0x1000, 0x4, &(0x7f0000001840)={0x77359400}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001880)={r2, 0x3, 0xcb, "1a0a6e048cb29f53a46d54fbb0fb95838ebc4a0e6a1880b46d40a7d24ccf977787b614d3c320c66ec751ab09dd451575e5b6c19914fd49cc82ebeddcfff1c8884b289b720091dbce27081e5c3d2c7daca12529f87d1422594829269db31af6307ba06249207b9b2b6c1136499f4d810f93aa1dd831f4e88aa3e597e0695044d59703a0b647537b39019041d28a0c34fb55c127fbff4cc1f3ecdb4024b9ee1fd54fb61aa1fca26f9ba784d622ceb1cb4fdf69244d43ac83ce0801a012371ed6f609819e6080b9b72d99c0b4"}, 0xd3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001980)={r4, 0x3}, &(0x7f00000019c0)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001a00)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001a40), 0x2) iopl(0x100000000) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f0000001a80)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x4, 0x4, {0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001b00)="09cb0219a46b46f0d9298a1d243e8a80055a9de4e07dfc3b6aee719b0bb51f216d7c2b1a20caac9041a6390d93c5615370e3a58967957e5f4c60ac039f11cd28fadccac9c23875b4aadad43965b1299c45b7460724028455dd456c1b6b6b4b4cbd7696a67cd5bf8e76adfe51652a", 0x6e}, {&(0x7f0000001b80)="2ba22bd1b2a525324dd0480b938be748b2442a70e089396a0ef486da3aabaaab8ae5a6d76402b76102675136ef9d5da4f559fa63364bfd707580f5de1cd10a0cf6e6bafb378d366664180609bd23026e6f533b57e198bd6521c04ea3007e085f237dc25394502fa338ba54bf7fa2bde46e4ab6baf85dbc11d3d62c7436d9039418d1f8b4964e962a49eb02718e0c41604695829b8a83e377054f4bc456ddc9a9ee35eda85763a61c7f5adfd9844062", 0xaf}], 0x2, &(0x7f0000001c80)=[{0x20, 0x107, 0x8, "5bc597bcb0b5a4fb3976298ae32d"}, {0xe0, 0x101, 0x3, "f79aba5d2ab645cd13b2570d7c57e29ee0938b63d635bf812cc5c21564a2f22591e0e17925945f24044d8b77a898c9f85e9cc09ffaeae1e8bfd625ef18450be0a6438d1ad221c05db9e17e5532d9695845ee4848127d22f5b2d91dbba3fcef8122e8468dac55339b04f893087aa992a04b1a225e3697be64625b3602d6bf29e2469dd49c342fa6010c9ddc2b8cd5cebe4fbd60a42545413429c2eeb5379dde562dfe60b31409e6d1d17b082f7045d22c362f7d0ce9da5dcb4f6b89d30de1e8232ccda2a3a344c36f6fbf"}, {0x20, 0x13e, 0x7ff, "38ca64a29f29fe0d792c2dd6"}, {0x110, 0x11b, 0x1, "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"}], 0x230, 0x4}, 0x20000001) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001f00)={r2, 0xdd92}, 0x8) setuid(r5) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001f40)={r2, 0x8000}, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001f80)={r6, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002040)={r3, @in={{0x2, 0x4e20}}, 0x3, 0x573541e9}, &(0x7f0000002100)=0x90) accept4$inet(r0, &(0x7f0000002140)={0x0, 0x0, @local}, &(0x7f0000002180)=0x10, 0x80000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000021c0)=[0x2, 0x10001]) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002200)=0x3, 0x4) 2018/04/25 06:40:25 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200040) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/215) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x2, 0x3, 0x2, 0x0, 0xf}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0x50, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x200}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r3, 0xaf, "1fd9e805970d0d2c984e94d5b276ba971086e442f833d5dac48b473da2418352853685441db34238d59221f7e7a71dee1452b67c6e7e48eabc1a102a39c788639ca26bd92515039bc0800bc0591334060b60b69e002a7528333c1797c4a3c90fc9119c415c3621951b3b27bf5b87c190dfa6a78ef601655ecafb3b67fc084b6f63049b8b6e0024071208782b640a0d555266c803ac3208d49e5bbe7bfa5013b280e40d5534baa7e96860e360a29d05"}, &(0x7f0000000400)=0xb7) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000440)='lo\x00') sched_yield() ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000480)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000004c0)=""/5) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000500)={0x77359400}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2e6) chroot(&(0x7f0000000540)='./file0\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r4 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x1000, 0x88000) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r7 = accept$netrom(r6, &(0x7f0000000600)=@full, &(0x7f0000000680)=0x48) pwritev(r7, &(0x7f0000000900)=[{&(0x7f00000006c0)="8d4614e2ef541955a9b1", 0xa}, {&(0x7f0000000700)="26cd8ae95d06993ed83cb250bc69745df4b377d759db145d33377e42ea1fac68181bada22673d5e47c2e50d84a6119151e924e5816e05ad3aa807cd5ab91f3212bbcc5acbd1feaddc98b651c88c0ed47ffbfc7871464dd1260933f8f74a64913ea6ad7", 0x63}, {&(0x7f0000000780)="6dbad2742252095d61ddb136351edb8e8881cc2c10f3c19a7d2cbc6871733c2baafeac3ee070a1b86dc320bd408d84f5de21a57ae8331caf0c55437f329e8dff945ba48392edd79c01fe6f2223e84add0def8113e86ac9b1447df776edd2e9c075a8d0594e22791a43c0ecfcd7894457", 0x70}, {&(0x7f0000000800)="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", 0xfb}], 0x4, 0x0) fcntl$notify(r4, 0x402, 0x0) linkat(r5, &(0x7f0000000940)='./file0\x00', r0, &(0x7f0000000980)='./file1\x00', 0x400) execveat(r0, &(0x7f00000009c0)='./file1\x00', &(0x7f0000000bc0)=[&(0x7f0000000a00)='lo\x00', &(0x7f0000000a40)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000a80)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000ac0)='trusted\x00', &(0x7f0000000b00)='\x00', &(0x7f0000000b40)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000b80)=']system-\x00'], &(0x7f0000000c80)=[&(0x7f0000000c00)='lo\x00', &(0x7f0000000c40)='\x00'], 0x100) r8 = syz_open_dev$sndtimer(&(0x7f0000000cc0)='/dev/snd/timer\x00', 0x0, 0x0) r9 = getpgrp(0xffffffffffffffff) r10 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000d40)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000e40)=0xe8) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000e80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000ec0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000fc0)=0xe8) getresuid(&(0x7f0000001300), &(0x7f0000001340), &(0x7f0000001380)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000013c0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000014c0)=0xe8) getresuid(&(0x7f0000002c00), &(0x7f0000002c40), &(0x7f0000002c80)=0x0) fcntl$getownex(r8, 0x10, &(0x7f0000002cc0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002d00)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000002e00)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000002e40)={0x0}, &(0x7f0000002e80)=0xc) r20 = getuid() ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000002ec0)=0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000002f00)=0x0) fcntl$getownex(r6, 0x10, &(0x7f0000006680)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000007a40)={&(0x7f0000000d00)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000079c0)=[{&(0x7f0000001000)={0x2d4, 0x3c, 0xb06, 0x70bd29, 0x25dfdbfe, "", [@typed={0x8, 0x81, @pid=r9}, @typed={0x8, 0x1d, @str='-\x00'}, @nested={0x40, 0x83, [@typed={0x8, 0x37, @pid=r10}, @typed={0x8, 0x16, @fd=r5}, @generic="d405cace04156d926c10f305115394e9aecb", @typed={0x8, 0x80, @uid=r11}, @typed={0x4, 0x38}, @typed={0xc, 0x11, @str='trusted\x00'}]}, @generic="06df72826b40e9accfa23b8e5378", @nested={0x1b0, 0x52, [@typed={0x8, 0x4a, @pid=r12}, @typed={0x8, 0x75, @str='lo\x00'}, @generic="b54b46aa6004c4e88e40c28c58ddb8d470595979ae5fea83a39e5017e395b8b7dbd33240ac51fadb08a59d398718e13581ee2a0aa0d9e7ea66017d1d7da418ebf9d968916bbe88a03232296787e403103153b19e975c17b2632540913ad8f937f4f279e9eda4d61288f0a3bd836dadf5e0dbed591cedf71ae648da445bf6fc5de01aed4f37e33f07f2d60bc28c7eb7aef69c1b94b86d198370184b48229052878854a6c1198b0fe83392c17d6d348f24461c0b98130ab46b08aacb6b7bb1379d9c318798b0251ea44e32e8793220df7a23b7ce7a", @typed={0x74, 0x17, @binary="f999ccf206e3614859a10a3f30a2e80f09c77e502447c01e90e20fff7a98c8b45a4b27818f0e7b97fadc0b3b2897cbda2414ce3cb6ffe4e50f342971fac46a77aff7f09a648ce63718dbfe9aa690a3e8cea86b4e993106d28646119a80137101c0e24b77f7cc2cc17b8e571d6678"}, @typed={0x8, 0x4b, @uid=r13}, @generic="50bfec8b8cc901f0f1dc6777a31ee049d1a06bb9a282f92b68e515914dd386bb3d7eccc28752e8614b11ca9ec43f1ce435a1adab1ac4b0b08505", @typed={0x8, 0xe, @fd=r7}, @typed={0x8, 0xd, @u32}]}, @nested={0x1c, 0x401, [@generic="aa60857d62e0eb8f196f9fdc5c7370c0e443", @typed={0x4, 0x58}]}, @generic="929cf366309230d196de006f129a4c413278fd62b55d1a4ea60d00aa6501be7c3d95bdc249b5a5d1ba97973a7da0abb3884ac37ce91a73752d026d59c40ee016540862815d4e817104e14b8cae4a53b6c2ec8e3232873a3a44e9ff3d4c8dafba037fc7e2e2d24ca135a27116b5fa4be0103e35a4af0da33f0f6df54047e7c0d940af8eef97dc3dd90b200a4f8b4b9af5312a028908d312"]}, 0x2d4}, {&(0x7f0000001500)={0x16f4, 0x21, 0x20, 0x8, 0x25dfdbfe, "", [@generic, @nested={0x1004, 0x4e, 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0x111c}, {&(0x7f00000066c0)={0x12ec, 0x10000, 0x1, 0x70bd26, 0x25dfdbfe, "", [@typed={0xc, 0x22, @str='trusted\x00'}, @generic="90e17f1a6431331723fb9908343e5ebba5091442d2d0a06e655441424e9687e5b6cb3c4681bb5ca129d25706685ede83616861c99352875d52fbf25d007301bd7bb98d35f79ea0eb5d086ed0265ee77008a626b7d5b02c7d234942754bdf53597e017e296d58891f92c4b0350067954cd087e059e93db1b1445137ade0afb00a2dde6de91ef28ef4e95a54b0a9dfb1c4b25d81b0a3113af874ee61ba985336e343c654c6cb1482b142afff76b2f0e68f82413dac7e6a7e9db3771b3ad900cdf16d63f7054ff7a38cee7d3443d61a3211", @nested={0x124, 0x54, [@generic="99de39d4428c28ec071b415ed329476160f669811298c6d53f33df15ad4a3848a666e99794bab53efc211777c4bf65ea3c533aee3655180ad1f1950aa459c70d9a1c1ee464ec05d2f8156ea0730882506a24b451269a728f03a0e32f9d578d0d4d0df2568231e527b4d94085fb0a84f4e02f79196b49721f29211257f10077bfab01e7ce4317e136f313663f463710701f8f7de6fb4266f905a9bba5", @typed={0x8, 0x86, @pid=r23}, @typed={0x10, 0x19, @str='}mime_type&\x00'}, @typed={0x4, 0x83}, @generic="13a8e99b7fd786627db92f427e3197d41495bea32bbb7a618f09bbfe1d7fd10b9f1506d46075e49965", @typed={0x8, 0x3c, @ipv4=@broadcast=0xffffffff}, @typed={0x34, 0x61, @binary="ee14050be174143c60d7e0ea2be6b48d54451051c11ee5cd18ed147c4df951f8b2fb163fec5e04370e2246a97b6a6866"}]}, @typed={0x4, 0x68}, @typed={0x8, 0xf, @ipv4=@loopback=0x7f000001}, @nested={0xc, 0x2c, [@typed={0x4, 0x27}, @typed={0x4, 0x45}]}, @nested={0x10c4, 0x31, [@generic="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", @generic="0fd74077c115836dd991713159f863d22e4842d6efcbeb30a0ad588140b4ffc87d303f7b11728b7f79b4ff27148859cd039eb91adb51ec4b78ab5abeb472629656dc4c8c6659598ef5ace98ae37ab4464c1c63faadfddc", @generic="e801aa7061d93e815381e1b6a4036e1176ae1b0276e053f250e980ab272938672a997012799ca8a7c5041f3efb1283512a", @generic="a99271f48245c08a748cfd451df91a269dfad15209ce74aba1096098d861d4bb2e5a5402259b477f422cf700c59cb4640844585a0cfb6e"]}]}, 0x12ec}], 0x6, 0x0, 0x0, 0x4000000}, 0x10) 2018/04/25 06:40:25 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x305200) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x8000, 0xab, "a3403ac6f4483d47a2c245d1a624245b21c7d14ac71de7a2f4e746090d7b896a9d553a7cc2c6b12d1a31c776d25fa3bb8e8bf3d37ac1679af987ebfbc1bb01c462a7903d354a335ef88f88d56a397017dcb010837c4ef021d600a1f6f1c8a9c123ddfa7983bd9cc78b2bc8bf87a529663fee39260be05e9cdc55a89078d3278a1bd93c54f0ef9b5a5aa698877b14a88789825165f52ecd3f453c6f5288244521eb38719447ec97ec4baeb6"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x800) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000140)={@rand_addr, @rand_addr, @loopback}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000240)=0xffffffffffffffff, 0x2) fremovexattr(r0, &(0x7f0000000280)=@known='system.posix_acl_default\x00') sendmsg$nfc_llcp(r0, &(0x7f0000000640)={&(0x7f00000002c0)={0x27, 0x0, 0x1, 0x5, 0x9, 0x51, "2ffee9443f5e9c02cf2e69c3e08f871db6d5a6f27fc9ca44fef637792c1dad81f925d04e009f45509b56deb0617244a4883c2c7a62c10c01b89c9b257585b9", 0x31}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000340)="297f208d86be85ca3d4a5b3fcd1de46b9026cc293673fef7001e2a3e6e6075e978ef87edb33bc1949346047f5807a4acb50449fb9bbb325ea8964ecea68f219c54a21d1b4a6fd64e205e68eea6c64873fb2fdd2db08450461bbb66f8a2e32f444a61d94fa2afb84aebe1a4d6808086e879ec375885af892bfa7bbfb720a21511d492eafb20364fa885f41755c82e9d2ed8d776ddb3b10914fb1a2343d03a5dcc136e82db67906cd7c0e54d7ad0249289defd1bde24c68035d0a20bbb0af246ffa41d476bd7c2", 0xc6}, {&(0x7f0000000440)="a910034d05ed0dc2e4578193dddd400be0337e9f0cf862998200dfff4346390a268a2b0fa5cbe986a426311bd0278d256596456b8153047385bceea00768fec13707a3adfa7b7d869268fbbf123162c505033ea47d14c0a6b161cdf14d9194c6c84ae5482611545d2f82fc03771ed816ce1009cb308621d5732bd7a89f574abe527b100f364189a9874f63d91d0ed27dde5e93b22104bed8fcd19a179ec76000569f37b4e8", 0xa5}], 0x2, &(0x7f0000000540)={0xe8, 0x6, 0x1, "954465656172470bb2b03973dc82ecef776520869f15bd7e6aba650bbd23aa5129e5dae407f0238844c760538b853a3b8c65600f52110f809a3b66f6a620887ca549542d3a12bc70403fe4a140c5d4676c7c5ca1915eba697d48b312510e9703b837a2cfa1983881dce1bd4dada9699a54493eaa2d888ef00dcc5b44b41e88c5170e7b1f72bd848ae6f95b92a7bb0259f8ba80ad33c09c704757931d3e618bf32ec0214be20c977d4cb4fc2bdc4f9a4f189bacf5be6e4859bf9de8dafa0ffb138eec9999e6e76b61efb30e325d75bcc26053fa"}, 0xe8, 0x4000}, 0x0) r2 = accept4(r1, &(0x7f0000000680)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000700)=0x80, 0x80000) sendto$unix(r1, &(0x7f0000000740)="a2d90fc7399d61d006704effc9fad18a9dbe611e81dea6155eae321f6d2e06ddbbf766dc49e4be6917f4c0b6fa340f98b54b970db3ee2d2e3759d30dd781562df9f872874dc98ace39978374a58e030fd6815748cc59b2354054cafb15b69956d9d26786ed2badba98a4ea2c773c27f04eff61e73b13c13473cc3d0f32af32885e3f89ad4ff798cf36665ab4589a005fb37d956e6d827b", 0x97, 0x10, &(0x7f0000000800)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000880)={'syz_tun\x00', 0xb82}) read(r0, &(0x7f00000008c0)=""/38, 0x26) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000900)={0x1, 0x9c, "3fc36f51d01a5a62a4358f08b98fa5304b194b01b6d1e1dbbf7ce71e414806391917a83fb1d1f10515e429028503e128f799660cbf91b00d9660b059b52d1a511727a0d80a142f9a1b2467f01bfa68de1306de1b7690ad21b0ccba48631f6387ab04ca04b769bbdeb41b70a624b6d2c677e51515448bec68ec8ea3d366e2739d121ec3256eb7e0e12371b19e65ff76d6d01b00ea8f8c1294540ebc2d"}) openat$vsock(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000a40)='team\x00') getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000a80)={0x0, @broadcast, @broadcast}, &(0x7f0000000ac0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000b00)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000c00)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000d80)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000d40)={&(0x7f0000000c40)={0xd4, r4, 0x20, 0x70bd25, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r5}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x24004040}, 0x80) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000dc0)=0xfffffffffffffc00, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000e00)={0x7, [0xe3f, 0x101, 0x1, 0xfffffffffffffff8, 0x0, 0x6, 0x1]}, &(0x7f0000000e40)=0x12) r8 = semget$private(0x0, 0x7, 0x400) semctl$IPC_RMID(r8, 0x0, 0x0) r9 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000e80)='user\x00', &(0x7f0000000ec0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000f00)="504a0a8ac7c94476ad4f2145ebb27019586fece679e662e71726c10252a253cc655e783ddcd12c7ff3f790f0ad5acd766a0989005b49403e0f3e106e7cd0f000db115d4fdf47ca89d1f55ad52696a025218fa83a54966bf4904b61b1aab9b5e986024e57afec745f76d418709c0960d886ec5e23711dcbd54c0e722d1c242153dceed3490af3f6bcf287af5030f5d5dfb27cac210b4b300728b79606d751a150f2bdc48aad454e8a378fef9afe8c0e3ecc941678aa786bcc8d99b836a7333ef0acab94baf243ecefe9525cf171afbb", 0xcf, r9) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001080)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in, 0x4e23, 0x2, 0x4e24, 0x8000, 0xa, 0x20, 0x80, 0x3f, r6, r7}, {0x73, 0x1, 0x6, 0xfffffffffffffff8, 0x9, 0x11d, 0x4, 0x5}, {0x80000000, 0x4, 0x5f8d, 0x1a8}, 0x100, 0x6e6bb6, 0x2, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x3, 0x8d7e35b9c12b718d, 0xead, 0x81, 0x400, 0xfffffffffffffff7}}, 0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000001180)={@local={0xfe, 0x80, [], 0xaa}, r5}, 0x14) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) recvmsg$netrom(r10, &(0x7f0000002540)={&(0x7f0000001200)=@ax25={0x3, {"65ab9b21fbf3e2"}, 0x8000}, 0x10, &(0x7f0000002400)=[{&(0x7f0000001240)="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", 0x1000}, {&(0x7f0000002240)="07a2dc701b06c7ea3fbee4de3d592eb157a0c2bc85c1ee", 0x17}, {&(0x7f0000002280)="f42cc3ff55835196308fd5ddc58b9551d765522b5016202654c744f2f729e75e5260be6a8013da20dc4a84a2d8b74733a8aab47444f975be6f369c31b4f1ed1507fdbabb3c7e5e500a5901a24b1e4885aa7634b15e5404f5d5bb298a735b261ee08e30aaa6b5a7d821f482f414d5253727cb32d456293138fa649a55e6bcd8d62b2758fadfa300d8a1c831af137bd6a262e2a28923ccfa92088d431ed6d526a3e8a4bdeb49ab7c94985e3ed4d1dbe14a40fc3de212ecc1da1f6f17304a8a8ecfed2fd1f9c6051b6802171a9d8dfc5e83c1833792d2f167196838fea273e297899330ba79567dd77d791b56acb6b7955f3aa73b", 0xf3}, {&(0x7f0000002380)="039619e60039d18e5800171376b6eb8db5f98324924de9a61a6613e759ca7413ae5d6f876dda7b1053692f7d071966d7989002ae3e1884baa9106c9dd00c4660341cb6468c6db4", 0x47}], 0x4, &(0x7f0000002440)=[{0x50, 0x10c, 0x3, "1516f7c4e16aab754380a2bd52821983c086d07a8c70fc0ab418ce3c7e22d4ea4efc7d53bb2cb7408d26af3cdea51a355ab21c2ba21e2aa15e49b9a2"}, {0x88, 0x11f, 0x2, "761906fb9c5182e1c8c556a390519d4b4b5f0ff9a73a97b9a78491b249afc6269df12a6148c22c9a08cec1f30a47217860721a17c0c2a5acaac24960530c561abed2e77c10d46a26e32ac039f3d226e3191d19b027da59b81636bf5ca72b2e5131da833006192ed9a7ebddc364c43d99dc3e94db42"}], 0xd8}, 0x142) 2018/04/25 06:40:25 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x18a81) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = accept(r0, &(0x7f00000001c0)=@can={0x0, 0x0}, &(0x7f0000000240)=0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000001480)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f0000000300)=@updpolicy={0x1134, 0x19, 0x302, 0x70bd2d, 0x25dfdbfd, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x4e22, 0x0, 0x2, 0xa0, 0xa0, 0x0, r2, r3}, {0x1, 0x2, 0xfff, 0x200, 0x2, 0x6e20}, {0x5, 0x684, 0x6, 0x5}, 0x0, 0x6e6bb5, 0x1, 0x1, 0x1}, [@algo_auth={0x1048, 0x1, {{'tgr192\x00'}, 0x8000, "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"}}, @replay_val={0x10, 0xa, {0x70bd2a, 0x70bd2a, 0xfffffffffffff001}}, @lifetime_val={0x24, 0x9, {0x3, 0x3, 0x7fff, 0x2}}]}, 0x1134}, 0x1, 0x0, 0x0, 0x40000}, 0x48004) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000014c0)={0x0, 0x9dab}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001540)={r5, 0x0, 0x8, 0x4}, &(0x7f0000001580)=0x10) lookup_dcookie(0x3, &(0x7f00000015c0)=""/11, 0xb) setregid(r4, r4) r6 = accept4$inet(r1, 0x0, &(0x7f0000001600), 0x80000) prctl$getreaper(0x29, &(0x7f0000001640)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001680)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000016c0)=0x401, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000017c0)={r0, 0x0, 0xb, 0x7e, &(0x7f0000001700)="1bbe5471ab8a971b952948", &(0x7f0000001740)=""/126, 0x6, 0x3}, 0x28) sendmsg$kcm(r0, &(0x7f0000002f80)={0x0, 0x0, &(0x7f0000002c80)=[{&(0x7f0000001800)="5fec33ae06f842f0efa3539ca7abd859895477a6a81c1efedfed046fadf5", 0x1e}, {&(0x7f0000001840)="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", 0x1000}, {&(0x7f0000002840)="3670eb9d54f5f3d77c908845215b317245f38f13d8c91c090580087dda3987a9f915e25f958125be52855235ba3bb8612863ac17e34148d001304d6058d1f491a795be9055c62ea116330bc179b2781a8949e3c4efff2c44f832604c", 0x5c}, {&(0x7f00000028c0)="8c6bb78b6ebb3ec56e80886c8d01158151ce318154f3a7ab94058b909bae0fe99a6361b7931943e96c6bb0a0cb721ec3957532f0450af2a7afeea98acf2e59b3b5f1b856acfe10021c62773d73fa9ca7bd0dbbae760e0c327a7b67d788864f489fe60610e47c3438f7a8c3506c5281bc4214cfec7d381dc7b7fc419d75cb45c90d53c4c7dc566f97bc2030aefd1dc2e567114c4029bb539d254c2d57c47465c901a036476cb09600513b6462cc702edaaaa94fa2ab46338384a517546fe08794706f20607e7c76abd6ea2d7bfb8c7ac7a89432546e8acbe24989e845b3ba781b2731ec07987e9e966074", 0xea}, {&(0x7f00000029c0)="76fe4181ea5b73092eb6ccffeb1d0d9ce42496ed8dd5bbae54430e3f2f6eb6f3771455871a524c7a593ad0e2f8fcefc90d848860f0df368b93efc4fb268f132a098886df4529ccd1a5d6a997a5acc5b1dde1ed3d8c6a45a11b90fc4666492554109c9b2432a97e42f09354195e93a0797b43ba2a76b388e89bd0e531d1ac9ec9ace014de1bf1113bc1b7303ca5d61b2551a88727455bd63ce4ee4298c3c6d0461d6018c0e073893cc59601be623bd2469657dd532743c764ec74c4b5dc7bf7591e", 0xc1}, {&(0x7f0000002ac0)="8211155eed31f6fba2f3068fd8a5ca3d3ca5d00286b626443b2a890794eec0ae6e337f56389a47c85c88763b8ba077c9d698cc913e9044e9abc16a88c13f649f0023f9e5becaa8bf784463d9e8b1386208dd20cc5ea782acc0d768ad95e1067fc760d2c94ac22c0c2b4834eebf70514edd3013682fdaefbcf6a14a8242ffc8bf40c21942e2a377310dcc28c0608b625a7b70edbe8a61fb9cd738bbdfd0735794665716b328650a90288a5e7b85a054862790e934ecfe2e59c29ae6ff2e7a91c40cf9a734dcdc427c7a", 0xc9}, {&(0x7f0000002bc0)="3c3a77bbcaaf417da8a45504a09ca85676e698706c1c9d774c1b46d696f2876d519f757614ceb298ca363ad6981e21d979454032ff9a60e3f23d73f9a73f30445380df6e42686817254269662ef24bb756fc2a27867f5174bd80bed3ee", 0x5d}, {&(0x7f0000002c40)="6c277d603489bcc1f847328f0ade857db82538a8635d31e8e50dbaf9e3e10ef8efc14d35a52da0a15a40526e61a810b4a8c6a659e0120c", 0x37}], 0x8, &(0x7f0000002d00)=[{0x48, 0x11f, 0x5, "803348c638d8e31576b0e94bea19f6716368d6baa5d106808a8f36fd77e4e772ae21da60420e91815cea365fcce345d6e4f7ed412efb88"}, {0x80, 0x10d, 0x101, "734abf964152f39af6dba179dc648d27ce1151be8ab00cb203f1b5eb2f33c8cca03ea309498846c2fe9b0fd80e4e4e7bff9b45496e0854c886adf986e31867ac431cfc3badc1623c109b467731dabbca8ef0f6b1c253f588fb5d754ee9cb8d0e582a78ebce0dff61f44d5d59"}, {0xb8, 0xbe, 0x6, "a5b24fcbda27b1a16f016cb2c208b344de78f4692f4a340dc990c940c04fffbc9085b78475b04afa2fbe98bd8af048e046fe273eb6ff47724869039c1644816c70971cb7dcb4b3799ee91630ba6c83abdd25d7ce708eb9ce8f8f9460595002516115c1b2c202a1f91aa3519370094bce9a9c7707e0576cec831fbb53f55b449b6ec1d4c165a2429e6fedeed2f0a3db39ca74d2a5f4055d8635799f92f48500c245e8d30cb4e20b3e"}, {0xe0, 0x13f, 0x5, "2d12d640fdad0acbc9aa13a81d7a0bfd9799b04a17d6d401283e7bab5cec050f3a0b7e723c6ca75bb73262b7c2372b30ac1dd8ea23518addb1f0ce864d07561c83c5a8cf8bd261d6270885ba2ba48edb021fa9eb9a364b2a3e4d741811cfec432743f87705f3f31f14a828bbf347a602fa816fe461afea1a3a943fee8f1f176767edbdf3d6fdc901dd70284f88669056dc42b1d8775b4e536d40ac93f7166e2c9934714c8de54e9ce1eae3df67e198c6b7c048d86e1411197f89aab4be46a997cfbd9bddfcb2498232568173c73d18"}], 0x260, 0x8084}, 0x880) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000003000)={0x3, &(0x7f0000002fc0)=[{0x9, 0x9, 0x47c, 0x3}, {0x7, 0x0, 0x207, 0x5}, {0x1000, 0x9, 0x5f, 0x10001}]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003040)={r5, 0x0, 0x1, 0x7, 0x2, 0x6, 0x1, 0x7, {r5, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, 0x8, 0x941, 0x40, 0x10000, 0x4}}, &(0x7f0000003100)=0xb0) sendmsg$rds(r6, &(0x7f0000003c40)={&(0x7f0000003140)={0x2, 0x4e24}, 0x10, &(0x7f00000033c0)=[{&(0x7f0000003180)=""/156, 0x9c}, {&(0x7f0000003240)=""/192, 0xc0}, {&(0x7f0000003300)=""/169, 0xa9}], 0x3, &(0x7f0000003a40)=[@rdma_args={0x48, 0x114, 0x1, {{0x1, 0x10001}, {&(0x7f0000003400)=""/149, 0x95}, &(0x7f0000003700)=[{&(0x7f00000034c0)=""/163, 0xa3}, {&(0x7f0000003580)=""/185, 0xb9}, {&(0x7f0000003640)=""/167, 0xa7}], 0x3, 0x10, 0xfffffffffffffff9}}, @cswp={0x58, 0x114, 0x7, {{0xb7}, &(0x7f0000003740), &(0x7f0000003780)=0x80000000, 0x101, 0x6, 0x2, 0x9, 0x10, 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x4}, &(0x7f00000037c0)=0x800, &(0x7f0000003800)=0x1f, 0x2, 0x7f, 0xb52, 0x100000000, 0x40, 0x2487}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000003840)=""/171, 0xab}, &(0x7f0000003900), 0x6f}}, @cswp={0x58, 0x114, 0x7, {{0x3, 0x2}, &(0x7f0000003940)=0x81, &(0x7f0000003980)=0x7fff, 0x4, 0x8, 0x101, 0x9, 0x1, 0x6}}, @mask_fadd={0x58, 0x114, 0x8, {{0x20, 0x3}, &(0x7f00000039c0)=0x8, &(0x7f0000003a00)=0x1, 0xd44, 0x81, 0xa8, 0xfff, 0x1, 0x9}}], 0x1d8, 0x90}, 0x24000010) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003cc0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000003d80)={&(0x7f0000003c80)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000003d40)={&(0x7f0000003d00)={0x28, r8, 0x0, 0x70bd2c, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x28}, 0x1}, 0x80) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000003dc0)={{0x0, 0x3, 0x10000, 0x0, 0x23}, 0x1, 0xffff, 0xcbf1}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000003e40)=0x3f, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003ec0)={&(0x7f0000003e80)='./file0\x00', r0}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r6, 0x400442c9, &(0x7f0000003f00)={0x7f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000003f40)=0x14ea, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000003f80)={r7, 0xd3e}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000003fc0), &(0x7f0000004000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004040)={{{@in=@remote, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000004140)=0xe8) getsockname(r0, &(0x7f0000004180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000004200)=0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004240)={r0, r0, 0x6, 0x3}, 0x10) 2018/04/25 06:40:25 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x81, 0x80) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00000000c0)=0xfffffffffffffff8, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000240)={r2, &(0x7f00000001c0)=""/85}) connect$ipx(r0, &(0x7f0000000280)={0x4, 0x5, 0x1f, "4f1c283bb66a", 0x100000000}, 0x10) read$eventfd(r1, &(0x7f00000002c0), 0x8) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000300)) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000340)={0x7, 0x6, 0xffff}) ioctl(r1, 0x0, &(0x7f0000000380)="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") setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001380)=0x3, 0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000013c0)=0x7, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001400)=0x6) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001440), &(0x7f0000001480)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000014c0)) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000001500)={0x3, 0x7}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001540)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e8c, 0x1, 0xff, 0x4, 0x51e39aa4, 0x7, 0x8}, &(0x7f0000001580)=0x20) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000015c0)=r0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000001600), &(0x7f0000001640)=0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000016c0)={0x3, &(0x7f0000001680)=[{}, {}, {}]}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001700)="b95441663c470ca3fdcd59bd62dbe5aa9b5ebbd62267a9605dd5353eb1cf3e81528e6d6152a4d88dd9966b71ec485ecbe40a09980c10326b94765ef8d944799ffa6a10b9dbdb", 0x46) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001780)={0xce, 0x80, 0x3, 0x2}, 0x10) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00000017c0)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000001800)=r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001840)={0xfffffffffffffff7, {{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x101}}}, 0x88) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001900)=0x68, 0x4) 2018/04/25 06:40:25 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffffe0, 0x800) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x1, 0xf6e}) rt_sigreturn() getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)={0x93e8, 0x14, [0x2, 0x1, 0x20, 0x8, 0x5]}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r1 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x3, 0x50000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = accept4$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14, 0x80800) r3 = semget(0x2, 0x4, 0x0) semtimedop(r3, &(0x7f0000000380)=[{0x2, 0x401, 0x800}, {0x3, 0xffffffff80000001, 0x1800}], 0x2, &(0x7f00000003c0)={0x0, 0x989680}) fsync(r1) ioctl$TCSBRK(r0, 0x5409, 0x9) r4 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000440)={{0xcc37, 0x0, 0x3ff, 0x40, "f4602d66c9675f20ba1ae5e7940622ca3db8fb504ca48f511ab0ac4e8653cdec4e2f988c8d8586bc3d6630d6", 0x9}, 0x0, 0x0, 0xf9, r4, 0x1, 0xffffffff, "9a716fc7e4fb083c98d27fef5e3bc08d27924490f5a80d14eefca4f29dcb7bfdfea9667a82503e0034659e4390cb9014cee4613b6aa9ad691b1c60d7b596d062", &(0x7f0000000400)='\\$selinuxtrusted@/GPL$bdev@*#em1^GPL\x00', 0x25, [], [0x3ff, 0xfff, 0x7, 0x4]}) r5 = msgget(0x2, 0x30) msgctl$IPC_RMID(r5, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000580)={0x0, 0x9}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000600)={0x9, 0x101, 0x5, 0xffff, 0x8000, 0x2, 0xe4a, 0x40, r6}, 0x20) signalfd4(r1, &(0x7f0000000640)={0x400}, 0x8, 0x80000) bind$vsock_dgram(r0, &(0x7f0000000680)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000006c0)={{0x0, 0x0, 0x1, 0x1, 0x1}}) r7 = accept4$inet(r0, &(0x7f0000000700), &(0x7f0000000740)=0x10, 0x80800) accept$alg(r0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r7, &(0x7f0000000780)={0x90000000}) linkat(r0, &(0x7f00000007c0)='./file0\x00', r0, &(0x7f0000000800)='./file0\x00', 0x400) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000840)=0xffffffff) [ 52.060913] IPVS: ftp: loaded support on port[0] = 21 [ 52.275350] IPVS: ftp: loaded support on port[0] = 21 [ 52.354126] IPVS: ftp: loaded support on port[0] = 21 [ 52.411511] IPVS: ftp: loaded support on port[0] = 21 [ 52.524757] IPVS: ftp: loaded support on port[0] = 21 [ 52.614222] IPVS: ftp: loaded support on port[0] = 21 [ 52.764881] IPVS: ftp: loaded support on port[0] = 21 [ 52.926324] IPVS: ftp: loaded support on port[0] = 21 [ 53.797284] ip (4661) used greatest stack depth: 54312 bytes left [ 53.987221] ip (4677) used greatest stack depth: 54208 bytes left [ 54.825115] ip (4743) used greatest stack depth: 53944 bytes left [ 55.295870] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.302381] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.322839] device bridge_slave_0 entered promiscuous mode [ 55.361896] ip (4779) used greatest stack depth: 53656 bytes left [ 55.393676] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.400183] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.448209] device bridge_slave_0 entered promiscuous mode [ 55.574330] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.580831] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.626867] device bridge_slave_1 entered promiscuous mode [ 55.673345] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.679829] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.716532] device bridge_slave_1 entered promiscuous mode [ 55.805393] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.811891] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.840252] device bridge_slave_0 entered promiscuous mode [ 55.861129] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.888976] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.895491] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.926315] device bridge_slave_0 entered promiscuous mode [ 55.957069] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.985234] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.991748] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.032311] device bridge_slave_1 entered promiscuous mode [ 56.055933] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.062423] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.083179] device bridge_slave_0 entered promiscuous mode [ 56.117873] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.139638] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.146162] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.181752] device bridge_slave_1 entered promiscuous mode [ 56.207016] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.213563] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.245368] device bridge_slave_0 entered promiscuous mode [ 56.263865] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.287461] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.293988] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.333762] device bridge_slave_1 entered promiscuous mode [ 56.353485] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.359961] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.389214] device bridge_slave_0 entered promiscuous mode [ 56.403829] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.415529] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.425787] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.432279] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.473506] device bridge_slave_1 entered promiscuous mode [ 56.532237] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.542906] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.560348] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.566845] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.605232] device bridge_slave_1 entered promiscuous mode [ 56.628715] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.659960] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.723188] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.736837] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.743363] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.769312] device bridge_slave_0 entered promiscuous mode [ 56.831180] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.839474] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.868156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.984597] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.991177] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.022296] device bridge_slave_1 entered promiscuous mode [ 57.043988] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.069883] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.151773] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.207252] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 57.271085] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.312839] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.333435] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.345775] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.391748] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.405529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.426964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 57.514482] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.542454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.550119] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.571306] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.582118] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.616496] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.644620] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.651634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.719100] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.726148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.777544] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.792317] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.801010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.808263] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.842941] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.850487] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.893128] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 57.904136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.953466] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 57.960765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.000394] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.007342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.041209] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.105219] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.112672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.143761] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 58.180380] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.187801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.232810] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.241693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.276743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.283766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.375377] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.388402] team0: Port device team_slave_0 added [ 58.428541] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 58.504758] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.511746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.531898] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.562252] team0: Port device team_slave_0 added [ 58.619956] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.646685] team0: Port device team_slave_1 added [ 58.686568] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.705916] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.724481] team0: Port device team_slave_0 added [ 58.748364] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.780838] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 58.799759] team0: Port device team_slave_1 added [ 58.826720] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.846672] team0: Port device team_slave_0 added [ 58.870489] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.890195] team0: Port device team_slave_0 added [ 58.905096] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.920641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.941597] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.957633] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 58.972266] team0: Port device team_slave_0 added [ 59.004474] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.019093] team0: Port device team_slave_1 added [ 59.030841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.038371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.058295] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.079753] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.088142] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.099090] team0: Port device team_slave_1 added [ 59.123234] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.133987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.152973] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.176192] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.206563] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.217766] team0: Port device team_slave_1 added [ 59.248499] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.267367] team0: Port device team_slave_1 added [ 59.286858] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.298223] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.310843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.332215] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.357894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.378123] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.391607] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.399250] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.427451] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.445017] team0: Port device team_slave_0 added [ 59.485337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.504347] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.526854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.557061] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.583317] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.598484] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.616526] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.631442] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.640116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.648630] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.656984] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.668188] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.680593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.688306] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.700231] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 59.707925] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.718224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.727319] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.773914] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.799434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.823149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.838659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.848237] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.856467] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.866498] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 59.874663] team0: Port device team_slave_1 added [ 59.881404] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 59.889140] team0: Port device team_slave_0 added [ 59.913291] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.932280] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 59.945792] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.960251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.994989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.016347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.037416] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.044413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.055914] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.069445] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.076814] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.094265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.128472] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.136932] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 60.151669] team0: Port device team_slave_1 added [ 60.167366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.189413] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.218955] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.234377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.260562] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.291243] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.302354] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.316298] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.336226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.363688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.388386] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.408517] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.426174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.437195] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.462189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.474122] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.487462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.523255] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.549115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.582808] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.605917] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.623509] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.643423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.683396] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 60.690915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.709390] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.757109] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.765675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.801611] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.921474] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 60.928889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.942123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.996279] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 61.004272] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.028160] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.230411] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 61.237886] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.255654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.382585] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.389126] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.396059] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.402506] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.457458] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.503561] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.556608] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.563132] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.570064] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.576707] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.635386] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.667452] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.673948] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.680840] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.687306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.728221] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 62.738878] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.745348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.752209] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.758643] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.812213] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.020597] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.027117] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.033970] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.040414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.060805] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.103654] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.110155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.117048] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.123517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.211196] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.442675] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.449160] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.455984] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.462431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.512413] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 63.524183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.542796] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.567310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.581942] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.606295] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.623507] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.818527] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.825077] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.831938] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.838401] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.867989] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 64.543553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.343100] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.681203] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.922212] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.979525] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.999728] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.048965] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.218936] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.491648] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.517372] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.639149] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.756305] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.808863] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.817336] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.897429] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.079452] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.085733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.097226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.282881] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.289191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.301880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.394896] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.440013] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 73.591722] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.598096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.615303] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.672209] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.678480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.694190] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.767017] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.773410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.786223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.818197] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.826342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.855629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.975122] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.116749] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.281992] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.290243] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.309336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.381258] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 74.388172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.399005] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.470867] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.503943] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.714580] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.769227] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.197180] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.236886] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/25 06:40:54 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000300025f508000000000000000048050200000000000000000000000000000000", 0xfd32) 2018/04/25 06:40:54 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/63, &(0x7f0000000080)=0x3f) r1 = socket$inet6(0xa, 0x3, 0x1000000000003a) connect$inet6(r1, &(0x7f0000000640)={0xa}, 0x1c) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) sendto$inet6(r1, &(0x7f0000001000)="9917", 0xffffffffffffffa4, 0x0, 0x0, 0x0) 2018/04/25 06:40:54 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x60) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)=',') syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x3, &(0x7f0000000140)=[{&(0x7f0000000080)="75f73e5ee454270a6afb475ec45b64ca", 0x10, 0x8001}, {&(0x7f0000000100)="ba7a", 0x2, 0x6}, {&(0x7f0000000240)="6ff1b0cdbd74ff8722fd699aa28932fe5e1adbdef90dd7632e0a8d69dfdf25159c090d060a7f09ab2e62a5ed8866496d7e97280ee4bb68d6da641b943f0e5e309c57ca92c20cc9986d8a4ea12fd1c463572f78ff21bfdb10df25cc83d7b0d63ff1f03af52d4e37af507a3ed287e11f6b9ce890ee0f09a64532ac4f465dd8c2fee7d726f9468e00d7b3606874ff06", 0x8e, 0x5}], 0x100000, &(0x7f0000000300)={[{@data_ordered='data=ordered', 0x2c}, {@noacl='noacl', 0x2c}, {@loccookie='loccookie', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@localcaching='localcaching', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}]}) 2018/04/25 06:40:54 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = msgget(0x0, 0x20) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000080)=""/149) r1 = open(&(0x7f0000000300)='./file1\x00', 0x1, 0x130) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x10, 0x8001, 0x7}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x84) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)) 2018/04/25 06:40:54 executing program 1: r0 = socket(0x5, 0x9, 0x0) setsockopt(r0, 0x114, 0x5, &(0x7f0000000000), 0x13) 2018/04/25 06:40:54 executing program 4: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f000044cfc0), &(0x7f0000000ff8), &(0x7f00000000c0)={&(0x7f0000000ff8), 0x8}) rt_sigsuspend(&(0x7f0000000080)={0x809}, 0x393) 2018/04/25 06:40:54 executing program 2: r0 = timerfd_create(0x0, 0x0) flock(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x100, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x8, 0x8, 0x8b, 0x7, 0x9, &(0x7f0000000040)='ip6_vti0\x00', 0x3ff, 0x2, 0x657}) readv(r0, &(0x7f0000084fe0)=[{&(0x7f00007ee000)=""/101, 0x7}], 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@rand_addr, @broadcast}, &(0x7f0000000140)=0xc) 2018/04/25 06:40:54 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0214000014000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000800120004000000000000000000000006000000000000000000000000000000ffffffff0000077c8d7a4a6cc8980000fe8000000000000000000000000000bb05000500000000000a00000000000000ff0200000000000000000000000000010000000000000000daa5236691109a32229b82c33758c86d63407c2ccd003108b0670084060fd8be"], 0xa0}, 0x1}, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0xfffffffffffffbff, 0x4) 2018/04/25 06:40:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f00000005c0)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/205, 0xcd}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2300000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x58, r1, 0x20, 0x70bd27, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4c9b39a3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffff20a5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x20044000}, 0x0) 2018/04/25 06:40:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x10000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@alg={0xf0, 0x10, 0x2, 0x70bd2a, 0x25dfdbfb, {{'cbc(aes)\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x4}]}, 0xf0}, 0x1}, 0x0) 2018/04/25 06:40:54 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x98) 2018/04/25 06:40:54 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000200)={'veth1\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) fsetxattr(r1, &(0x7f0000000180)=@known='security.ima\x00', &(0x7f00000001c0)='/dev/sequencer2\x00', 0x10, 0x2) pselect6(0x40, &(0x7f0000000040)={0x64}, &(0x7f0000000000), &(0x7f000044cfc0), &(0x7f0000000ff8), &(0x7f0000000080)={&(0x7f0000000ff8), 0x8}) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x400000) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000100)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008f00)='/dev/sequencer2\x00', 0x101000, 0x0) bind$bt_rfcomm(r3, &(0x7f0000008f40)={0x1f, {0x3, 0x0, 0x800000000, 0x2, 0x7, 0x20}, 0x7}, 0xa) 2018/04/25 06:40:54 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) r1 = syz_open_dev$dmmidi(&(0x7f0000000680)='/dev/dmmidi#\x00', 0x8, 0x4080) lremovexattr(&(0x7f00000003c0)="e91f7189591e9233614b2f66696c653000", &(0x7f0000000340)=@random={'btrfs.', 'com.apple.system.Security\x00'}) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x100) getsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000000380), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7fffffff, 0x9, 0x7, 0x401, 0x7f}, &(0x7f0000000280)=0x98) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000006c0)={0x7, 0x1, 0x2, 0xaeb, 0x1, 0x7}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)=ANY=[@ANYBLOB="10000000", @ANYRES16=r4, @ANYBLOB="100728bd7000fcdbdf25090000002c000200080004007c0b0000080007000000000008000b000200000008000b000a000000080006000400000008000500010000801c00030008000500ffffffff08000800010000000800030002000000340002000800030003000000080007000400000008000b000a00000008000800420c0000080002004e20000008000b00000000005c0003001400020076657468305f746f5f626f6e6400000008000400ffff0000080008000400000008000100020000000800080002000000080001000000000008000800020000001400020076657468305f746f5f7465616d000000080005000000000008000600c70e00000800040007000000"], 0x10c}, 0x1, 0x0, 0x0, 0x20000801}, 0x80) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000002c0)=@req={0x28, &(0x7f0000000140)={'dummy0\x00', @ifru_ivalue=0x10001}}) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000100)) ioctl$TIOCGPTPEER(r2, 0x5441, 0x10001) 2018/04/25 06:40:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000a80)={0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xb, "b57951a509e8bfb4fa6f32"}, &(0x7f0000000080)=0x13) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x2, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) 2018/04/25 06:40:54 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="10000000000000654a01470000000000000000002eaad412423f28d80000000000000000"]}) r1 = accept(r0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x46, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x61ba, 0x0, 0x10000, 0x800}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0x2, r3, 0x10002, 0x100}) 2018/04/25 06:40:54 executing program 2: r0 = socket(0x8, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x6, 0x4) 2018/04/25 06:40:54 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="380100001a0001000000000000000000ffffffff000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000020000000000000000000000480003006c7a6a6800000000000000000000000000000000000000006d46e6a6ad0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/25 06:40:54 executing program 4: r0 = socket(0x1002000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="6800000018000303000000000000000002000000000000050000000044000900400000007fa3b12902162a06f0134184bf8ed887fbe3ba6ccd4e", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000500ac14ffbb"], 0x68}, 0x1}, 0x0) 2018/04/25 06:40:54 executing program 0: unshare(0x40600) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x52880, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@dev, @dev, @remote}, &(0x7f0000000080)=0xc) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fstat(r1, &(0x7f00000001c0)) 2018/04/25 06:40:54 executing program 2: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79, 0xffffffffffffff69}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="1400000000000000290000003e0000000000000000000000000000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f000000f000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="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"], @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'], 0xda}, 0x0) 2018/04/25 06:40:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x2000000015, &(0x7f0000000380)="63fa52b6", 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @multicast2, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x9, 0x0, 0xa, 0xe, 0x1, "2192fc6c2f4114eb6afb38289d4664196709f491b38afd6f9e445ab1068c259485ce50562d499fb9ea88929e12ecfe4c87766eb94428a66b9bec677042c1fbe8", "7abcf1dd723526d690e7f918f60c3a4c97bd6a5b494b8bae617d73506a44316d6d0335021abec0ac29772079a74e32a45fd489cf0678f32dcec937458766e1bf", "99bde3b98d9d9922a656a24c89c6f7972742582a0cb10b840af46eddecaea759", [0x401, 0xfff]}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x40}, 0x8) bind(r0, &(0x7f0000000080)=@hci={0x1f, r1, 0x2}, 0x80) 2018/04/25 06:40:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x80400, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x50, r2, 0x805, 0x70bd29, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3c}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1d3}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004005) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000040)) 2018/04/25 06:40:54 executing program 5: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000380)=ANY=[@ANYBLOB="c3d4c44576d09fea0de0000001ac2314aa0000000002000000ac1412bbffffea41"], 0x18) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x20) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x20, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xc, 0xffffffff, 0xda6, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x81}, &(0x7f0000000200)=0x8) r3 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x7, 0xc00) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) io_setup(0x7, &(0x7f0000000280)=0x0) io_cancel(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x9b, r3, &(0x7f00000002c0)="fed9166dda8e3c3f5a5b687c596e59bb4efb0c025f90d447fb600a692e77dcf2b70b14ee5feb665ff3934fdbf7d237affc", 0x31, 0x240000000000000, 0x0, 0x1, r1}, &(0x7f0000000340)) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00000003c0)={0xfffffffffffffc01, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @rand_addr=0x6a88}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xa291f5aac5ecba3e, 0xfcd, 0x8, 0x7, 0x3ff, &(0x7f00000001c0)='veth1_to_bridge\x00', 0x1f22, 0x0, 0x9}) 2018/04/25 06:40:54 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x405fc) pread64(r0, &(0x7f0000000340)=""/23, 0x17, 0x0) 2018/04/25 06:40:54 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x103000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000000c0)=0x4, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000000040)={@rand_addr, @multicast2, @dev}, &(0x7f0000000080)=0xc) sendmsg$kcm(r0, &(0x7f0000000c00)={&(0x7f0000000740)=@in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x5, [], 0x1}, 0x8}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)}, 0x0) 2018/04/25 06:40:54 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_int(r0, 0x10d, 0x20004002000cd, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/04/25 06:40:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000019c0)={@dev={0xfe, 0x80}, r2}, 0xfffffffffffffe31) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/202, 0xca}], 0x1, 0x3) 2018/04/25 06:40:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'lo\x00', 0x95fe}) r2 = socket$packet(0x11, 0x200000002, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="c0000000a26771382cb4641b91996d06607c2961752059388dc4155172662a8f49526a50df9749cbae4a68e1fcef5de479bbe9397b0a6b1ecc4dd17f8ab7444af6fa13c50d80af32a5fc716503c11ea3147b0d77d0c3968f5032246eed13ee12490936df46db4cfaf1e143554ffa38dbd5f1696e147abed5ee06f3d00b20607f71281a8dfde78c16181509624b7e8966e21b33e3821563b9faa72920836b407fdcec793abf27cf2b709e4385ab4ed69589c910803163960000000000002c74c025ae547446ee5770bdddde70c000000000000000"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6c20000000000000000000000000010fcacc1acdbfe05ecf377b5a32fdefca37cd7e586a4913cf83f3bc81f912ab02c5edb16ebc24fbbd375700e1841afcdd884a6f3c7251b7f213a12b741f6e4f8441caac3558f35347e4c5fd6dac6ad08c27e3131c3d08cedc18711bbe983f42f1b325e5e8e442ffb1d45b14c0b2b56685fc227fe8f1f708e51412e"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000080), 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0xffffff89, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0xfda9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r6 = socket(0x0, 0x805, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) listen(r2, 0x20000006) sendmsg(r6, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) close(r0) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r8, &(0x7f00000043c0), 0x0, 0x4800) accept(r6, &(0x7f00000004c0)=@ethernet={0x0, @remote}, &(0x7f0000000340)=0x80) 2018/04/25 06:40:55 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x90) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)="0934ce8d34c294c0db36", 0xa, r2) r4 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="934c33359e479ec7fc85eb91c754b1ae7b7b036a734afe3d6809389fd45ef6134c4f35cf28713190a7930d012b946fc3455a0eaf329cc45c94abe62b6232c4186bab1f1039ffbfd0ab51728b5fa7699b7a26278c", 0x54, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/04/25 06:40:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) r1 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x3ff, 0x800) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000280)={0x2}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="09000300000006dc5f6bf35c1a86ba40dc015d9eb3975cc8cbbdf85cc58f4020841426210256610d897b607ae6abbce900b06d5bba7f12a2190000000000000045f8ceba734215b168b1960e1966ebd6cdd7a5a11ce5f6bba74f62b4fc7aad8f911f6c605205cd260ed0fbf6d6862a49fb57e03e889a366d8ad742ab5df4283ccc7e5a88bdd49aaf755bee"], &(0x7f0000000380)=0xe) semget$private(0x0, 0x3, 0x20) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect(r0, &(0x7f0000000140)=@un=@abs, 0x80) 2018/04/25 06:40:55 executing program 4: syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f00000011c0)={[{@subvolrootid={'subvolrootid', 0x3d, [0x33, 0x0]}, 0x2c}]}) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x7fff, 0x2, &(0x7f0000000080)=[{&(0x7f0000000180)="60cc4765611fb8dd7afdd874f67fd619cfaf4abadccc9d5c3751785f8f7ad429cf6b6058416d27b12a2657f0fad0b76d3356761933bceb56e41b350ac32f2885a8765c60face8cfdc5adbbf99953379a7d88ba2af8b45eaa46726225026972333b6729245d13901b9bbfeb472269cb6e8f8be6f1840ba47c51798c47cdd217c14b6c52c65fa516d27a39dc1c385841a60aa8bfce42ef5f694cfea581a3b4b5ba2e028e0aca6d61581ee33e72d007c4422c044f9fccf7bea8d621", 0xba, 0x1000}, {&(0x7f0000000240)="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", 0xfd, 0x1}], 0x10, &(0x7f00000000c0)={[{@discard='discard', 0x2c}, {@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}]}) 2018/04/25 06:40:55 executing program 7: r0 = socket$netlink(0xa, 0x6, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/mnt\x00') ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/40) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xf, &(0x7f0000000000), 0x4) socket$netlink(0x10, 0x3, 0xf) 2018/04/25 06:40:55 executing program 5: r0 = socket(0x15, 0x3, 0x5) clock_getres(0x2, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="a8000000327c850d0efc28cb94d490be9f0a39ad7bc3c12fd6399d5c1b03f8dd0d92a89974a81b0578115a3c847e85fb009524f131f6f5b732307dffe3e5a68a3de211b12a53ead958869a297e08459097a00dddc08347465e310daf3b21d2475db89c00e674343108883b21fd4ba45c56330d73bfa602428dd90103a8db7d23d453c00a82412749b687da06f0df34f31d00000000000000000000000000"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf43, 0x4, 0x90, 0x3, r1}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x0, @empty, 0x5b}], 0x2c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000005c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0xd, 0x0, &(0x7f0000000380)=@raw, &(0x7f00000003c0)='GPL\x00', 0xc288, 0xa1, &(0x7f0000000400)=""/161, 0x41000, 0x1, [], r3}, 0x48) r4 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x41f796ad}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r5, 0xfff}, 0x8) sendmsg$key(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f0000000040), 0x4) sendmsg$key(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f0000000000)) rmdir(&(0x7f0000000240)='/\x00') 2018/04/25 06:40:55 executing program 3: setrlimit(0xfffffffffffffff9, &(0x7f0000000080)) r0 = semget$private(0x0, 0xffffffffffffffff, 0x604) r1 = socket(0x11, 0x5, 0x2e66766f) accept4$packet(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000480)=0x14, 0x80000) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000800)={0x10000000}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000007c0)={0x4, 0xe7, &(0x7f00000006c0)="81b7abc5a51015ed80ded07ec2df4287d5e3bfd3298ca10c8204e801879505f9b35f4d4631a9898765f1f33c296895d706ee72f47743c15fd4a2c1b30542c82be2816b4df7e4674c88a8041234fbe725f4802fc122033eb7c1e132ac6bf225376373231b035a8b81e4daaedb9a604d44e5cd59bb207f5f6f28795b83ebaa99ab8a8c1460f145155fd41927f3372d47a173711ab78ff5132404fc1cae10c46b2c7bff890ab7bd0d972231a8bb763158d1af07d734a3f876b3d73fbc62eee372a9112a5f44ec773495da6f2f68f83645f538972732773d0166031d705e39d3a10a0ca89c6205e88e"}) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000000000)=0x4) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xc0900, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r4, 0x50, &(0x7f0000000380)}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0xc7, "e78a1ee38be297108646d0eab0d5402c843bf4d56d187131986b0b09f69ce8e6deb34677bf676d39d10c8a3d0dea1fb50e7799b33a5d40c0633eeed01af65777f3ac6d1f155c6b8a5d21483e652d257fb3019bc5a3cf6e7e00c0470a706d6c1cfc9d8aeceed0d176a4ac8bf4db01902ab8a14fc019b435b2138b097700bc17b6ff775f7e3899e1d559b74c894578eb7f0aa5f68191ed4bd6c2dc9f5b25294402f90f223e99484dcaa24627dfb717d07e6f7ecbc711897e0b53a35dbc420589cf935078c2ab26b5"}, &(0x7f00000005c0)=0xcf) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000600)={r5, 0x9}, &(0x7f0000000640)=0x8) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="3f000000000000000a004e200200000000000000000000000000000000000001020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000a004e24fa0e0000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2340000000fe8000000000000000000000000000bb00000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23b393000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210000000000000000000000000000ffffe0000001ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) [ 81.059308] alg: No test for authencesn(sha512,ecb(aes)) (authencesn(sha512-generic,ecb(aes-fixed-time))) [ 81.163344] BTRFS: 'subvolrootid' mount option is deprecated and has no effect [ 81.227618] device lo entered promiscuous mode 2018/04/25 06:40:55 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000f07000)}, 0x8) 2018/04/25 06:40:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000003c40)=[{{&(0x7f00000002c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000340)=""/211, 0xd3}, {&(0x7f0000000440)=""/104, 0x68}, {&(0x7f00000004c0)=""/188, 0xbc}, {&(0x7f0000000580)=""/12, 0xc}, {&(0x7f00000005c0)=""/19, 0x13}], 0x5, &(0x7f0000000680)=""/66, 0x42, 0x3}, 0x20}, {{&(0x7f0000000700)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000780)=""/82, 0x52}, {&(0x7f0000000800)=""/247, 0xf7}, {&(0x7f0000000900)=""/218, 0xda}, {&(0x7f0000000a00)=""/95, 0x5f}, {&(0x7f0000000a80)=""/96, 0x60}, {&(0x7f0000000b00)=""/191, 0xbf}, {&(0x7f0000000bc0)=""/209, 0xd1}, {&(0x7f0000000cc0)=""/218, 0xda}, {&(0x7f0000000dc0)=""/173, 0xad}, {&(0x7f0000000e80)=""/99, 0x63}], 0xa, &(0x7f0000000fc0)=""/207, 0xcf, 0x10001}, 0xb118}, {{&(0x7f00000010c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001140)=""/174, 0xae}, {&(0x7f0000001200)=""/212, 0xd4}, {&(0x7f0000001300)=""/29, 0x1d}, {&(0x7f0000001340)=""/135, 0x87}, {&(0x7f0000001400)=""/214, 0xd6}, {&(0x7f0000001500)}], 0x6, 0x0, 0x0, 0x54f}, 0x7}, {{&(0x7f00000015c0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001640)=""/101, 0x65}, {&(0x7f00000016c0)=""/116, 0x74}], 0x2, &(0x7f0000001780)=""/185, 0xb9, 0x8}, 0x5}, {{&(0x7f0000001840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001c40)=[{&(0x7f00000018c0)=""/125, 0x7d}, {&(0x7f0000001940)=""/126, 0x7e}, {&(0x7f00000019c0)=""/142, 0x8e}, {&(0x7f0000001a80)=""/101, 0x65}, {&(0x7f0000001b00)=""/111, 0x6f}, {&(0x7f0000001b80)=""/130, 0x82}], 0x6, &(0x7f0000001cc0)=""/112, 0x70, 0x4}, 0xffffffffffffff4e}, {{&(0x7f0000001d40)=@nl=@proc, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001dc0)=""/59, 0x3b}, {&(0x7f0000001e00)=""/89, 0x59}, {&(0x7f0000001e80)=""/79, 0x4f}], 0x3, 0x0, 0x0, 0x8}, 0x5}, {{&(0x7f0000001f40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001fc0)=""/184, 0xb8}, {&(0x7f0000002080)=""/191, 0xbf}], 0x2, &(0x7f0000002180)=""/4096, 0x1000, 0xfffffffffffffffa}, 0x3}, {{&(0x7f0000003180)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003540)=[{&(0x7f0000003200)=""/252, 0xfc}, {&(0x7f0000003300)=""/104, 0x68}, {&(0x7f0000003380)=""/110, 0x6e}, {&(0x7f0000003400)=""/101, 0x65}, {&(0x7f0000003480)=""/181, 0xb5}], 0x5, &(0x7f00000035c0)=""/151, 0x97, 0xdcd}, 0xffffffffffffff01}, {{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000003680)=""/83, 0x53}, {&(0x7f0000003700)=""/243, 0xf3}], 0x2, &(0x7f0000003840)=""/140, 0x8c, 0x9}, 0x2}, {{&(0x7f0000003900)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003980)=""/175, 0xaf}, {&(0x7f0000003a40)=""/60, 0x3c}, {&(0x7f0000003a80)=""/36, 0x24}, {&(0x7f0000003ac0)=""/13, 0xd}], 0x4, &(0x7f0000003b40)=""/204, 0xcc, 0x9b62}, 0x20}], 0xa, 0x23, &(0x7f0000003ec0)={0x0, 0x1c9c380}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003f00)={'irlan0\x00', r1}) listen(r0, 0x0) fstat(r0, &(0x7f0000000000)) clock_nanosleep(0x7, 0x1, &(0x7f0000001500), &(0x7f0000003f40)) listen(r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x80000) io_setup(0x1, &(0x7f0000000100)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000003f80)={0x4c9, 0x0, 'client1\x00', 0x1, "0dcea376c14b1d52", "17152003bf568d1b6727ea062ba440921e37c2a8985d9a75965ee8312acf1c15", 0x100000001, 0x2}) io_submit(r3, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000000140)="09fa6730ebeb86d2a74662065e04ffb1ce4478bca16a29d5436e025138beb7ee67846db1fc68b0e941f55c759e839d49253c82f5b5d1f35c7abe42711bc1dc814e43a2bcfb030ae93adda88fcfd47126e4e83446814746c5077aa7732aded3cbcba4d92c3808de0436f614b91951d1a3774485d23f154218ba6c475464c34a1ceaadd114ea92d279d6baee08338b10a61a09d7739857df482cee119639cb945295a94205d900062632cdae4d3439da38c0fbf1068d621d1009ad349c2825cc19c54de2e932f4aeb49caac37e33e33cf505b1f4e888cd984b097c91df8796efe1f508bd864411fd0065eeea85ae4f8b32c1bdc65c912db9df1f8dfa", 0xfb, 0x8001, 0x0, 0x0, r2}]) 2018/04/25 06:40:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000200)={'eql\x00', {0x2, 0x0, @broadcast=0xffffffff}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = syz_open_pts(r0, 0x2) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {}]}) r3 = getpgid(r1) sched_setscheduler(r3, 0x5, &(0x7f0000000000)=0x9d) [ 81.278164] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/25 06:40:55 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socket$inet(0x2, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x5, 0x3, 0x4, 0x45, 0x0, 0x8001, 0x2000, 0x1, 0x100000000, 0x1, 0x0, 0x1, 0x1ff, 0x4, 0x6, 0x4, 0x4, 0x400, 0xd94, 0x5, 0x2, 0x3, 0xc2a2, 0x7f, 0x7, 0x8000, 0x200, 0x87a, 0x4, 0x4, 0x57, 0x80000001, 0x9, 0x40, 0x9, 0x73ba, 0x0, 0x9, 0x2, @perf_config_ext={0x2, 0x4}, 0x40, 0xe6b, 0xffffffffffff0000, 0x5, 0xeb, 0x7fffffff}, r1, 0x7, r0, 0x9) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffff7fffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x8, 0x2, 0x0, 0x6, 0x7ff, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp, 0x0, 0x0, 0x0, 0x1, 0x4}, r1, 0x0, r0, 0x0) 2018/04/25 06:40:55 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000340)={&(0x7f0000ffa000/0x3000)=nil, 0xfffffffd, 0x0, 0x0, &(0x7f0000010000/0x4000)=nil}) sendmsg(r1, &(0x7f00000013c0)={0x0, 0xffffffffffffffb5, &(0x7f0000001480), 0xa7, &(0x7f0000001400), 0xfffffffffffffea6}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001380)) 2018/04/25 06:40:55 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)=0x1ff) r1 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000023000), 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xa092, 0xc152, 0x3ff, 0x10000}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x0, 0x8000, 0x4, 0x5, 0x4, 0x100, 0x8001, r2}, &(0x7f00000001c0)=0x20) 2018/04/25 06:40:55 executing program 0: r0 = epoll_create1(0x80000) r1 = socket$inet(0x2, 0x1, 0x9) sendfile(r0, r1, 0x0, 0x6) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x201, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="181bebb980070000009df64e2510736f"], &(0x7f0000c43000)="a235", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) sendto(r3, &(0x7f0000000080)="af09cd87af4dec751c26045c4583e8a93f1bffb7b9a525fd489c04a12f3407793f2d5d8f3aeac89e9f91a2d31782aa3eec33d0c299f917b5cfed04231aee2902fef587e8766d0ab1beb17dd73db1f5311ee309f9636287438b9417b7db5bc9f9fc30b601b48b36904164087033ca9dc5d378a273b55659ebbe93fa8115b1e105652d82be7b75cae7a426c5acbdd71718df4826e7bfcd03d23ee7a5ec537d28b7a420b74ea29f5659b5105fb66321", 0xae, 0x4001, &(0x7f0000000140)=@rc={0x1f, {0x7, 0x1, 0x200, 0x2, 0xb8, 0xb4}, 0x4}, 0x80) 2018/04/25 06:40:55 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000498000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setfsuid(r2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000019000)) 2018/04/25 06:40:55 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0xc) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[], 0xa) unshare(0x28060400) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000240)={{0x1f, 0x5, 0x5, 0x2, "e1d9f62c73ba8ca412eb161a30aab564abb528eb78dd4015606f342067fb5748e405d40935bb2c869fddf755", 0x5}, 0x0, 0x0, 0x4, r1, 0xffffffff, 0x200, "3fab2387dcc2399cbb387b82182e9c0640f753110d4ba824feef9e7630ba9b18ec82678a0f683040944b4b19974e5cfa72224fab88d8e8a2e98585989c43065b", &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x22, [], [0x4, 0x401, 0x40, 0x20]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r2}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)=0x0) sched_getparam(r4, &(0x7f0000000180)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000100)={'bond_slave_1\x00', 0x5000}) 2018/04/25 06:40:55 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000040)) io_setup(0x1ff, &(0x7f0000000140)=0x0) io_submit(r1, 0x2, &(0x7f0000000480)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000240)}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000340)}]) 2018/04/25 06:40:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0xa40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001e40], 0x0, &(0x7f0000000000), &(0x7f0000001e40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'veth1_to_bridge\x00', 'ip6gretap0\x00', 'bond0\x00', 'gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x948, 0x948, 0x980, [@among={'among\x00', 0x8b0, {{0x0, 0x0, 0x0, {[], 0x9, [{[], @broadcast=0xffffffff}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @multicast1=0xe0000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast1=0xe0000001}, {[], @multicast2=0xe0000002}, {[], @broadcast=0xffffffff}, {[], @rand_addr}, {[], @broadcast=0xffffffff}]}, {[], 0x3, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}]}}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0xab8) socketpair$inet(0x2, 0x802, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="1225cea50b0f0338fce4ad357d476752", 0x10) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00000000c0)=0x100) 2018/04/25 06:40:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000003c40)=[{{&(0x7f00000002c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000340)=""/211, 0xd3}, {&(0x7f0000000440)=""/104, 0x68}, {&(0x7f00000004c0)=""/188, 0xbc}, {&(0x7f0000000580)=""/12, 0xc}, {&(0x7f00000005c0)=""/19, 0x13}], 0x5, &(0x7f0000000680)=""/66, 0x42, 0x3}, 0x20}, {{&(0x7f0000000700)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000780)=""/82, 0x52}, {&(0x7f0000000800)=""/247, 0xf7}, {&(0x7f0000000900)=""/218, 0xda}, {&(0x7f0000000a00)=""/95, 0x5f}, {&(0x7f0000000a80)=""/96, 0x60}, {&(0x7f0000000b00)=""/191, 0xbf}, {&(0x7f0000000bc0)=""/209, 0xd1}, {&(0x7f0000000cc0)=""/218, 0xda}, {&(0x7f0000000dc0)=""/173, 0xad}, {&(0x7f0000000e80)=""/99, 0x63}], 0xa, &(0x7f0000000fc0)=""/207, 0xcf, 0x10001}, 0xb118}, {{&(0x7f00000010c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001140)=""/174, 0xae}, {&(0x7f0000001200)=""/212, 0xd4}, {&(0x7f0000001300)=""/29, 0x1d}, {&(0x7f0000001340)=""/135, 0x87}, {&(0x7f0000001400)=""/214, 0xd6}, {&(0x7f0000001500)}], 0x6, 0x0, 0x0, 0x54f}, 0x7}, {{&(0x7f00000015c0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001640)=""/101, 0x65}, {&(0x7f00000016c0)=""/116, 0x74}], 0x2, &(0x7f0000001780)=""/185, 0xb9, 0x8}, 0x5}, {{&(0x7f0000001840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001c40)=[{&(0x7f00000018c0)=""/125, 0x7d}, {&(0x7f0000001940)=""/126, 0x7e}, {&(0x7f00000019c0)=""/142, 0x8e}, {&(0x7f0000001a80)=""/101, 0x65}, {&(0x7f0000001b00)=""/111, 0x6f}, {&(0x7f0000001b80)=""/130, 0x82}], 0x6, &(0x7f0000001cc0)=""/112, 0x70, 0x4}, 0xffffffffffffff4e}, {{&(0x7f0000001d40)=@nl=@proc, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001dc0)=""/59, 0x3b}, {&(0x7f0000001e00)=""/89, 0x59}, {&(0x7f0000001e80)=""/79, 0x4f}], 0x3, 0x0, 0x0, 0x8}, 0x5}, {{&(0x7f0000001f40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001fc0)=""/184, 0xb8}, {&(0x7f0000002080)=""/191, 0xbf}], 0x2, &(0x7f0000002180)=""/4096, 0x1000, 0xfffffffffffffffa}, 0x3}, {{&(0x7f0000003180)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003540)=[{&(0x7f0000003200)=""/252, 0xfc}, {&(0x7f0000003300)=""/104, 0x68}, {&(0x7f0000003380)=""/110, 0x6e}, {&(0x7f0000003400)=""/101, 0x65}, {&(0x7f0000003480)=""/181, 0xb5}], 0x5, &(0x7f00000035c0)=""/151, 0x97, 0xdcd}, 0xffffffffffffff01}, {{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000003680)=""/83, 0x53}, {&(0x7f0000003700)=""/243, 0xf3}], 0x2, &(0x7f0000003840)=""/140, 0x8c, 0x9}, 0x2}, {{&(0x7f0000003900)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003980)=""/175, 0xaf}, {&(0x7f0000003a40)=""/60, 0x3c}, {&(0x7f0000003a80)=""/36, 0x24}, {&(0x7f0000003ac0)=""/13, 0xd}], 0x4, &(0x7f0000003b40)=""/204, 0xcc, 0x9b62}, 0x20}], 0xa, 0x23, &(0x7f0000003ec0)={0x0, 0x1c9c380}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003f00)={'irlan0\x00', r1}) listen(r0, 0x0) fstat(r0, &(0x7f0000000000)) clock_nanosleep(0x7, 0x1, &(0x7f0000001500), &(0x7f0000003f40)) listen(r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x80000) io_setup(0x1, &(0x7f0000000100)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000003f80)={0x4c9, 0x0, 'client1\x00', 0x1, "0dcea376c14b1d52", "17152003bf568d1b6727ea062ba440921e37c2a8985d9a75965ee8312acf1c15", 0x100000001, 0x2}) io_submit(r3, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000000140)="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", 0xfb, 0x8001, 0x0, 0x0, r2}]) 2018/04/25 06:40:55 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20200, 0x0) write$tun(r0, &(0x7f0000000040)={@void, @void, @ipx={0xffff, 0x54, 0x2, 0x11, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6f}, {@broadcast=0xffffffff, @random="1d9947ba1be4", 0x8001}, "8a62ab6c03b8c30f682e7680d9fa59e7c5785f5b26244018aff3d738bfd2f5ffe796ed65db726f23c5f0721c4c54f74d001c30a9e693"}}, 0x54) socketpair(0xc, 0x2, 0x10000000000002, &(0x7f0000000100)) 2018/04/25 06:40:55 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'erspan0\x00', 0x2}, 0x18) setsockopt$inet_int(r0, 0x0, 0x40000000000cf, &(0x7f0000000040), 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/04/25 06:40:55 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x40000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{}]}) socketpair(0x5, 0x800, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000001c0)={0x7, 0x8001}) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10040020}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)={0x2014, 0x11, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {0x7, 0x0, 0x5}, [@generic="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0x2014}, 0x1, 0x0, 0x0, 0x8d4}, 0x20000045) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x800, 0x6, 0xff, 0x9, 0x3}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000024c0)={r4, 0x8, 0x30}, &(0x7f0000002500)=0xc) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000002540)=""/104) 2018/04/25 06:40:55 executing program 1: shmctl$SHM_UNLOCK(0x0, 0xc) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x208003, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0x1000, 0x6}, 0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x7) r1 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = msgget$private(0x0, 0x394) msgctl$IPC_RMID(r2, 0x0) 2018/04/25 06:40:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x3, 0x400000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240), 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000080)=0x17) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x9b, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x2}}, 0x5, 0x9, 0x3, 0x101, 0x800}, &(0x7f0000000300)=0x98) accept(r3, &(0x7f0000000380)=@hci, &(0x7f0000000400)=0x80) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000340)={r4, 0xff, 0x3ff, 0x3ff, 0x0, 0x9}, 0x14) listen(r2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0xfffffffffffffc8d) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x7) bind$inet6(r3, &(0x7f0000000440)={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) unshare(0x40000000) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) sendto$inet6(r0, &(0x7f00000001c0)="05", 0x1, 0x200408d4, &(0x7f00000000c0)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x200000) 2018/04/25 06:40:56 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0xb4, &(0x7f0000000040)="6cd66447a2ecdfd9098a82f70fe60804838e0ca17680143d061630f24eda710882a62b3196d6a91180169f5301c9f4a2d7e3a24435fc5fd533fe24d8b4de96cd3bde4aee320066575454181827495746687290ad182cf605de0ef602aacc6c31bfb6638b50bd40cde6f068ff6b7d238ffb27563a1009b6984a2bdfdf07cfcd445dab23fbfc55ff4c3d2015872d54942eb5167373ba2ffe4caf438f03bedbb6a4429a959a99c48f01a2401f5b0331d6aa652801c2"}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000140)=0x3) socket$inet(0x2, 0x5, 0x0) connect$ipx(r1, &(0x7f0000000240)={0x4, 0x10000, 0x0, "1471a0c3f6b3", 0x6}, 0x10) socket$key(0xf, 0x3, 0x2) prctl$getreaper(0x2, &(0x7f0000000180)) seccomp(0x0, 0x0, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x2, 0x245, 0x100, 0xd9}, {0xffffffff, 0x9, 0x80000000, 0x3}, {0xfffffffffffffb8e, 0x97da, 0x6, 0x3}, {0x2, 0xffffffff89c193ac, 0xe3, 0x400000000000}]}) 2018/04/25 06:40:56 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000f76fff)="87", 0x1, 0x0, &(0x7f0000ece000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xe56}, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) [ 82.251893] IPVS: ftp: loaded support on port[0] = 21 2018/04/25 06:40:56 executing program 0: r0 = socket$rds(0xa, 0x2, 0x11) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000017c0)=[{&(0x7f0000005000)="7e0a0843b812cef688", 0x9}], 0x1, 0x0) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb420}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x1f}, 0x0) sendmsg$rds(r0, &(0x7f0000001640)={&(0x7f0000000000)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/33, 0x21}, {&(0x7f0000001080)=""/138, 0x8a}, {&(0x7f0000001140)=""/62, 0x3e}, {&(0x7f0000001180)=""/43, 0x2b}], 0x5, &(0x7f00000014c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x8000000000000000, 0x7764}, &(0x7f0000001240)=0x9, &(0x7f0000001280)=0x6, 0x8, 0x9b, 0x20, 0x4, 0x6, 0x38}}, @rdma_dest={0x18, 0x114, 0x2, {0x3, 0x3}}, @cswp={0x58, 0x114, 0x7, {{0x5, 0x9}, &(0x7f00000012c0)=0x4, &(0x7f0000001300)=0x7, 0xa8a7, 0x1, 0x800, 0x8, 0x14, 0x1000}}, @fadd={0x58, 0x114, 0x6, {{0x7ff, 0x4}, &(0x7f0000001340)=0xffffffffffffff25, &(0x7f0000001380)=0x7, 0x5, 0x1, 0x9, 0x8, 0x20, 0x7000}}, @rdma_dest={0x18, 0x114, 0x2, {0x6, 0x40}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000013c0)=""/149, 0x95}, &(0x7f0000001480), 0x1c}}], 0x168, 0x48000}, 0x24040014) 2018/04/25 06:40:56 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/psched\x00') ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x40, 0x7, 0x5, 0x11, 0x1, 0x1}) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000140)={@remote, @rand_addr}, &(0x7f0000000180)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000200)={0x80000000000000, 0x2, 0x7fffffff, 0x4, "ec25c9b29eff9a5e87daaaca4a5a1f3dbf07cfd6f09921b34bca399a7f7f0a33ed38ffda14c1456ccf4c0b8b"}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000400)=""/4096) 2018/04/25 06:40:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x4e22, 0x401, 0x4e20, 0x0, 0xa, 0x1e2548e92aa97388, 0x20, 0x0, r1, r2}, {0x0, 0x80, 0x9, 0x5, 0x8001, 0x2, 0x9, 0x4}, {0x9, 0x1, 0x7fff, 0x2}, 0xffffffffffffff80, 0x6e6bbb, 0x2, 0x0, 0x0, 0x6b2644c5cca81565}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x7f}, 0x2, @in=@rand_addr=0x7, 0x0, 0x0, 0x2, 0x80000000, 0x4, 0x1, 0x4}}, 0xe8) 2018/04/25 06:40:56 executing program 1: r0 = userfaultfd(0x0) capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000cc0000)) mkdir(&(0x7f0000000140)='./file0\x00', 0x140) link(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0/file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000040)=""/67, &(0x7f00000000c0)=0x43) [ 82.372836] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 82.400338] IPVS: ftp: loaded support on port[0] = 21 2018/04/25 06:40:56 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, 0x400, 0x1, 0x81, &(0x7f0000ffc000/0x2000)=nil, 0x200}) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x200, 0x4, 0x101000001}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x289d, 0xfd, 0x3f, 0xc, r0, 0x20}, 0x2c) 2018/04/25 06:40:56 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000080)=0x4) unshare(0x40600) fcntl$getflags(r0, 0xb) 2018/04/25 06:40:56 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x7, 0x3, 0x80000000, 0x6, "c8b64c826a7acee3096e23140d3c77a80ad6fd6c4a97e4a368ddc70963144f1d3a0dfa350a3ed1cec2be8460", 0x7}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000001600)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/25 06:40:56 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0xe) [ 82.525118] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/04/25 06:40:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x401, 0x100) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x5, 0xa, 0x30, 0x70bd28, 0x25dfdbfe, {0xc, 0x0, 0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000356ffc)=0xffffffffffffff3e, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r2, &(0x7f0000c6efe0), 0x100002f3) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000280)=""/145, &(0x7f0000000340)=0x91) write$fuse(r2, &(0x7f0000efff6a)=ANY=[@ANYBLOB="5a0000000000000001003fa46e8a0000070000000046b23250f0f6065d86a61bf2b3b3bbb98251dc96a2b12578ee5f95a9fededdbf7b3a8d3b87466f241542997458a32100000000000000000000000000000000000000000000"], 0x5a) timer_create(0x6, &(0x7f00000004c0)={0x0, 0x3, 0x4, @thr={&(0x7f0000000380)="51262c8991d95e995a6decca702e831b4aa6fd0a5ada522b0dfa2e8cc51628997a208f87edd14cf720e84f6be6af822d49fc667ef6e4d9e01f8b1ce59609e5b76ce7d953ffd0", &(0x7f0000000400)="fe0cbc1ec72264298ceb5da8ab170d333ff2a0733b951a11c35ccbd34bd7878ff01800b9598a359a107530e463d671b2d59a6155a5721d69d4663b320fb67e67989fb8347b847a1d99c273ff2851ced9f30bc16395bd0f6468201ebb07631c612f02c1a743e2b2fa3465c244da0fde2958212ad04e301415612f08c6130c465f36789b339399d84f39ec8d1027dd959910318b40a5f8f0d7a891ae63a348712d71ecf4a59016e7ca80e7703003146fa7857b35f321f649923e7a91b2"}}, &(0x7f0000000500)=0x0) timer_getoverrun(r3) 2018/04/25 06:40:56 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='notify_on_release\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x30]}, 0x2) 2018/04/25 06:40:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="4f7ad0c9edb302486f1748144523c0c2f5423e00d49bd50d63e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f756425c4794444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x2) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000780)="10", 0x1}], 0x1) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="23210e0e2f66696c65969f"], 0xb) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)) 2018/04/25 06:40:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000680)={{0x5e, 0x7}, 'port0\x00', 0x2c, 0x100000, 0x80000000, 0x7, 0x0, 0x6, 0x2, 0x0, 0x2, 0x1f}) recvfrom$inet(r1, &(0x7f0000000740)=""/146, 0x92, 0x40002102, &(0x7f0000000800)={0x2, 0x4e22}, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast2, @multicast1}, &(0x7f0000000540)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000bc0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000cc0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000ec0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000f80)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000001080)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000001300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001140)={&(0x7f0000000840)=ANY=[@ANYBLOB="84010000", @ANYRES16=r2, @ANYBLOB="02002abd7000fcdbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="4400020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040007000000080007000000000008000100", @ANYRES32=r4, @ANYBLOB="800002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="940002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="54000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000240004000100250906000000e8000606000100000300000101000080de08ff054b0f000001aefbaecafb5b3ece9b7a2556e18087dbf0eb904ebc2d3d855b22b101f58ef07ea4fa4035d223eea61ab10e87cff55b2ddd6a7d65c552a2c6dc8c54d923658a8a3654d323c3a3aefa9e0c3cb583b3deb394d945b1b5523a414ba05fffd4c4870600feaeb7f5fa07666df4d5aa921793a0f2912c5d73b8d66273bdbda3c0fb810bfde41814689062d352c931feaf1832f0e461df62118bc05ec74f5d5ea3a7"], 0x184}, 0x1, 0x0, 0x0, 0x10}, 0x0) bind$alg(r0, &(0x7f00002f4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x240001, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000580)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x4, 0x0, 0x100, "f70ed9cb84076d190a35ab5babc3bc9774b9447af71eb5f46bef02f2e1ed74568a8bf6503b315ea3b48456844e6c992014710b7e218b7f4b13b109398e62e12c10a7f543f43eae83f39e212a3fb05630"}, 0xd8) r9 = accept$alg(r0, 0x0, 0x0) recvmmsg(r9, &(0x7f0000001280)=[{{&(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/223, 0xdf}}, {{&(0x7f00000010c0)=@nfc, 0x80, &(0x7f0000001240)=[{&(0x7f0000001180)=""/161, 0xffffffffffffff34}], 0x1}}], 0x2, 0x0, &(0x7f0000001400)={0x0, 0x1c9c380}) 2018/04/25 06:40:56 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/psched\x00') ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x40, 0x7, 0x5, 0x11, 0x1, 0x1}) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000140)={@remote, @rand_addr}, &(0x7f0000000180)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000000200)={0x80000000000000, 0x2, 0x7fffffff, 0x4, "ec25c9b29eff9a5e87daaaca4a5a1f3dbf07cfd6f09921b34bca399a7f7f0a33ed38ffda14c1456ccf4c0b8b"}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000400)=""/4096) 2018/04/25 06:40:56 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x7, 0x3, 0x80000000, 0x6, "c8b64c826a7acee3096e23140d3c77a80ad6fd6c4a97e4a368ddc70963144f1d3a0dfa350a3ed1cec2be8460", 0x7}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000001600)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/04/25 06:40:56 executing program 3: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10400, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00p\x00'], &(0x7f00000000c0)=0xa) umount2(&(0x7f0000000100)='./file0\x00', 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) dup2(r1, r0) 2018/04/25 06:40:57 executing program 1: r0 = userfaultfd(0x7fd) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000003000)={0xa0000010}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000040)=0x6e46b558000000, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000140)={r4, r5, 0x2}) poll(&(0x7f00000002c0)=[{r1}], 0x1, 0x0) 2018/04/25 06:40:57 executing program 0: r0 = socket$inet6(0xa, 0x20000000800, 0x5) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/04/25 06:40:57 executing program 2: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7ffb) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x10000) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/04/25 06:40:57 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005dfec)) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$KDSETLED(r0, 0x4b32, 0x8) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000000)) 2018/04/25 06:40:57 executing program 3: r0 = add_key$keyring(&(0x7f0000001640)='keyring\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) socket$bt_rfcomm(0x1f, 0x3, 0x3) keyctl$update(0x2, r0, 0x0, 0x0) 2018/04/25 06:40:57 executing program 5: seccomp(0x1, 0x1, &(0x7f0000000080)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x1, 0x0, 0x7fffffff}]}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'gre0\x00'}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000240)={{0x0, 0x3f, 0xffffffffffffffe0, 0x3, 0x0, 0x4}, 0x4, 0x9, 0x7}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'sit0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000004c0)={'team0\x00', r2}) accept4$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10, 0x800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x16}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x1, 0x1f, 0x4, 0x100, 0x1, 0x100080, r3}) recvfrom(r0, &(0x7f0000000400)=""/74, 0xfffffffffffffea0, 0x0, &(0x7f0000000380)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x80) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10001, 0x80) setsockopt$inet_int(r4, 0x0, 0x2, &(0x7f0000000040)=0x100000001, 0x4) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) ioctl$KIOCSOUND(r4, 0x4b2f, 0x6a) 2018/04/25 06:40:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x10000) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000080)=0xcf, 0x4) 2018/04/25 06:40:57 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/tcp\x00') exit(0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 2018/04/25 06:40:57 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) 2018/04/25 06:40:58 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='io.stat\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000001c0)=0x1) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/39) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000000c0)=0x9, &(0x7f0000000140)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x440, 0x0) lseek(r2, 0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x47) accept4$ax25(r2, 0x0, &(0x7f0000000000), 0x80000) 2018/04/25 06:40:58 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40080, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) syslog(0xa, 0x0, 0x0) 2018/04/25 06:40:58 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x400) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12013, r0, 0x0) dup3(r2, r1, 0x80000) ioctl$int_in(r3, 0x5421, &(0x7f0000000100)=0x3) 2018/04/25 06:40:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents64(r0, &(0x7f0000000000)=""/156, 0x9c) unlink(&(0x7f00000000c0)='./file0\x00') getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/04/25 06:40:58 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="180000000004000000140000000000000000000000000000"], 0x18}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000012680)={&(0x7f0000000180)=@hci, 0x2d5, &(0x7f00000025c0)=[{&(0x7f0000000200)=""/177}, {&(0x7f00000002c0)=""/4096}, {&(0x7f00000012c0)=""/28}, {&(0x7f0000001300)=""/4096}, {&(0x7f0000002300)}, {&(0x7f0000002340)=""/195}, {&(0x7f0000002440)=""/175}, {&(0x7f0000002500)=""/106}, {&(0x7f0000002580)=""/3}], 0x0, &(0x7f00000125c0)=""/167, 0xffffffffffffff55}, 0xfffffffffffffffd) close(r1) close(r0) close(r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000002300)) 2018/04/25 06:40:58 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000340)={0x1, 0x1, 0x0, 0x2}) 2018/04/25 06:40:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff]) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x200) fchown(r1, 0x0, r2) 2018/04/25 06:40:58 executing program 6: unshare(0x28060400) r0 = creat(&(0x7f000032c000)='./file0\x00', 0x0) close(r0) mq_getsetattr(r0, &(0x7f0000608fc0), &(0x7f0000ca8000)) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/4096) 2018/04/25 06:40:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000ffd)='ns\x00') ioctl$TCXONC(r0, 0x540a, 0x8) fstat(r0, &(0x7f0000000100)) fstat(0xffffffffffffffff, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x6, 0x40, 0xfffffffffffffffa, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x8, 0x3}, &(0x7f00000000c0)=0xc) 2018/04/25 06:40:58 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/04/25 06:40:59 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xa9c316dcc4ddc7d7, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) ftruncate(r2, 0x7fff) ioctl$KDSETLED(r2, 0x4b32, 0x9) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0), 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) 2018/04/25 06:40:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents64(r0, &(0x7f0000000000)=""/156, 0x9c) unlink(&(0x7f00000000c0)='./file0\x00') getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/04/25 06:40:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xfffc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x2}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/11) 2018/04/25 06:40:59 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xd, 0x4000000000080, 0x22, 0x0, 0xffffffffffffffff, 0x3e}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000300)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x73}) 2018/04/25 06:40:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) accept4$netrom(r0, 0x0, &(0x7f0000000080), 0x80000) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000740)='/dev/vcs#\x00', 0x80000001, 0x8a102) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000880)=0xeb) ioctl$VT_DISALLOCATE(r2, 0x5608) close(r0) close(r1) 2018/04/25 06:40:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={{}, {r2, r3/1000+30000}}, 0x100) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x20400) fchmodat(r4, &(0x7f00000000c0)='./file0\x00', 0x400040) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) sendfile(r6, r6, 0x0, 0x4bc7) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00000001c0)=0x7, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) 2018/04/25 06:41:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340), 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x1bf, 0xfffffffffffffff7, 0x0, 0x4]}, &(0x7f0000000080)=0xc) 2018/04/25 06:41:00 executing program 1: sysfs$1(0x1, &(0x7f0000000200)='ramfs\x00') r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x200040) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 2018/04/25 06:41:00 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xa9c316dcc4ddc7d7, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) ftruncate(r2, 0x7fff) ioctl$KDSETLED(r2, 0x4b32, 0x9) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0), 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) 2018/04/25 06:41:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0:\x00'}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x103) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)={r0, r0, 0x40, 0x5, &(0x7f0000000100)="5d1433b47947e055209d4da1ecc84567ce79b653faa7c11d40b7ba1e73eb752ab402de51cd8b97e7f2a3a696e2bbc5ceba3b839067a510470ed67aa03ce78d79651f6d93b538ab9dc4d03d2e6befb341250e8d712c670d2783df135bf280d6de5c8354fb49f1629f692bd964f982fcb7552a8bf60047b9f5c434cebee3f97526cffc2bd82df7061433f5013e37180e12655d2d81b40ec6e6ea852fd97936b079312e86219e066f102c3c35e1008cd0c5", 0x5, 0x1d9b, 0xffffffffffffffff, 0x4, 0x3ff, 0xfffffffffffffffa, 0x7, "62a7eb8cce008867bf1616887ccd47f71e0b4047800850115b8e53ffed13d0599981b228842cf93a811e619446d864f3a2f80f41aace939434affe46676dd07ce149afedae04c269abf3b599721da880dd6bf933068567dc984840918bd12d9582d8b34ac1787a0198c0f7c69db0b652765f041914669a4d91ccbb65e88479aa1d9eb13d9eedf12236a087e30ff4ecdae6681c75b495f59e76a659ff8625dac6299b12b86f2aaf9b889b87d5709334201a3cf16e8d9cc709b8f12991410a61540ada743d8cd9d6"}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x100}) 2018/04/25 06:41:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000000480), 0x150, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) close(r1) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="692d736a3c865a926808c8ca57332747ec1e01b4538ae27d0abb49a1", 0x1c, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xc8002, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000400)=@req={0xffffffffffffff8f, 0x81, 0x5, 0x5}, 0x10) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)="00f74019c21cf4afd37dc675a5526b811c0d9b309537cef188bb8aa5717a01a08bc444f83d851c76f768773f82b6c524c0a9ec48fa75f113af7f81a5872b419ea971f1f72a35f8b8d55005d1c624db2c2c765f722f7fec3a83c718770716192ce3a61173c5a1aa36192f6fa6bf4485addf819a56e8481bdb25d0cd10b2bd139929ce68d5fd011ce483b9e9fa5e8666e8c7fd5f96367c3761563b95d9927af9a8b5ff3c8e0037688498ba", 0xaa) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x801, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x10000, 0x0) bind$bt_rfcomm(r6, &(0x7f0000000540)={0x1f, {0x7fffffff, 0xffffffffffffffff, 0x1, 0x3, 0x7a1, 0x8}, 0x200}, 0xa) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000100)={r5}) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000200)=0x54) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000080)={0x54, 0x0, 0x9, {0x0, 0x5}, {0x81, 0xfffffffffffffff7}, @period={0x5b, 0x6, 0x100000000, 0x99a, 0x10000, {0xfffffffffffffc00, 0x8, 0x200}, 0x6, [0x0, 0x5, 0xfffffffffffffffe, 0x20, 0x14c, 0x80000000]}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000440)=@int=0x2, 0x4) 2018/04/25 06:41:00 executing program 6: r0 = socket(0xa, 0x5, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x10300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890c, &(0x7f0000000080)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, r1}) 2018/04/25 06:41:00 executing program 4: accept(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008300)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000037d000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f000036c000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/25 06:41:00 executing program 7: perf_event_open(&(0x7f0000740000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/25 06:41:00 executing program 2: r0 = semget$private(0x0, 0x3, 0x100000000013) semop(r0, &(0x7f0000000000)=[{0x4, 0x1}, {0x3}], 0x2) semctl$GETPID(r0, 0x0, 0xb, &(0x7f00000000c0)=""/84) 2018/04/25 06:41:00 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) socket$vsock_stream(0x28, 0x1, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000040)=""/130) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000140)=""/32) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000180)="c525994ae73efbd9c34311720726d3a4443e5ad32f33a766d421d51ad01942b6041dd9d881714816d95b1f954543bd4cc4b12d52711b011728bf18166e1f0eb0b04484acf2ffea4d43024e58d5e542765505380baf63b74142dcda3aeb1cae0b61c2bc98769693ae815d20384b3c2430a042e3e32ff94eba7797aa359508685a148d3925c54dcc1471883a4545f6b3af98891b59ce8a56aabf006c03d3") 2018/04/25 06:41:00 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x200, 0x10, 0x401, 0x8bce}, &(0x7f0000000240)=0x18) r3 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xfb, &(0x7f0000000080)=""/86, &(0x7f0000000280)=0x48) 2018/04/25 06:41:00 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4000000000001) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x802) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/25 06:41:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x2, 0x1, 0xfffffffffffff2a9) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x34, r2}) socketpair(0x1f, 0x7, 0x40, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000240)=0x1, 0x4) r5 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x0) getsockopt$inet6_opts(r5, 0x29, 0x0, &(0x7f0000000080)=""/41, &(0x7f00000000c0)=0x29) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYRES32=r3]}) 2018/04/25 06:41:00 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x4, 0x1, 0x1}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xd}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xa, 0x4, 0x100000001, 0x0, r1}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000200)={0x2, 0x1, {0x1, 0xb5876dc4d54cd1c8, 0x80000001, 0x0, 0x9}}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000040), &(0x7f0000000140)=""/129}, 0x18) 2018/04/25 06:41:00 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x111200, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000500)={0x4, 0x0, [{0x4002, 0xffffffffffffffb1, &(0x7f00000005c0)=""/88}, {0x5000, 0xc0, &(0x7f0000000300)=""/192}, {0x100000, 0xcb, &(0x7f00000003c0)=""/203}, {0x1001, 0x34, &(0x7f00000004c0)=""/52}]}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/189) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)=""/213) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x1f, 0x0) 2018/04/25 06:41:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x7, 0x4, 0x26, 0x200000000000000a, r0, 0xffffffffffffffff}, 0x2c) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x323, 0x242, 0x3ff, 0x3, 0x1}, 0x10) 2018/04/25 06:41:00 executing program 7: perf_event_open(&(0x7f0000740000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/25 06:41:00 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0x0, 0x1f) connect$inet(r0, &(0x7f0000000100)={0x2, 0x8004, @loopback=0x7f000001}, 0x24c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x2, 0x0, 0xffffffff, 0x3, 0x0, 0x80000000, 0x1, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0xad, "d0837272b024dda64fff4338b63feccb273c063130da392ae348b0988d29ae3f1f1b02b079f594d0ff590f022369838e913e9e3508751e07a169aee01867e7ad769e28d1d062e0cfc42070e619e5b66c8758730be2506ebb32f5da428109b58a3d71af32715fd70d029b8b409fb07a0e96e67f474becda223d3573b9341a2bd10715e65a8f6263b7c53ef3f893b20327c676e1006161426c04ed1c20b3f2f707546f6acbee9c7b6696364761bc"}, &(0x7f0000000280)=0xb5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='team0\x00', 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xfed6) sendfile(r0, r1, &(0x7f0000000180), 0x1) 2018/04/25 06:41:00 executing program 6: syz_emit_ethernet(0xfffffffffffffc22, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xf5ffffff, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x11, 0x7, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) 2018/04/25 06:41:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x2) ioctl$TCXONC(r0, 0x540a, 0x34) write(r1, &(0x7f0000000000)="9b", 0x1) close(r0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x2600) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x3}, 0x8) 2018/04/25 06:41:00 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'team_slave_0\x00', 0x800}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'veth1\x00', {0x2}}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/04/25 06:41:00 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {r2, r3+30000000}}, &(0x7f0000000180)) clock_adjtime(0x5, &(0x7f0000000040)={0x7, 0x7, 0x1, 0x8, 0x5, 0x9, 0xd40, 0x40, 0x7ff, 0x7, 0x9, 0x1, 0x8, 0x9aba, 0x52b, 0x7, 0x7, 0x0, 0x4, 0xc48, 0x4, 0x7, 0x1, 0x0, 0x5, 0x8}) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/04/25 06:41:00 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7525ea0409f9798d, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo\x00') getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/25 06:41:00 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x4, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/137, 0x89) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x9, 0x10, 0x3ff, 0x100000000}, &(0x7f0000000100)=0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x3ffffffffffffdbd}, 0x3dc5) 2018/04/25 06:41:00 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa0003, 0x0) accept$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) fallocate(r0, 0x3, 0x7ff, 0x5d32) mq_timedreceive(r0, &(0x7f0000000100)=""/182, 0xffffffffffffff10, 0x0, &(0x7f0000000300)) 2018/04/25 06:41:00 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x1, 0x309d, @dev={0xfe, 0x80, [], 0x19}, 0x4686}, {0xa, 0x4e24, 0xfffffffffffffffe, @empty, 0x2}, 0x8, [0x7, 0x400, 0x6, 0x1, 0x74dd, 0x7, 0x40000000000007, 0x6]}, 0x5c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) mknod(&(0x7f0000000800)='./file0\x00', 0x10, 0x10000000) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x8000) setns(r1, 0x4000000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/55) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000940)="1d581fdddf9bbee288eccec755b5bfdf4350989a5d7e54", 0x1b5}, {&(0x7f0000000980)="b49988363ababd0fdbe3", 0xa}, {&(0x7f00000009c0)="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", 0x1000}, {&(0x7f0000000040)="1a90a67e0fca50fa6738c40950effce3a6356abbb236c53b6ccd8f741058b9614351c02e3dd79b23d357136bccbfd84419afb60d83cb0e5cf8decd8dac1b8057cd684b71818631d062942d3cb4b22c91207e94e615fdafe9350b8007c104e55fe3e5461d35cced6d389b", 0x6a}, {&(0x7f0000001a40)="d50be4e48e55691474cbee8d36565909279198380c5cbdcb0b14e1c8be57a9b77d30811efe0f2167b0dd7176b36606c0a97944941bc5fc4df02f6dd237c1f47f9d788ca50e578763dde1c34a5b67792e4c3bfe8e35d4803dc225e51586c853831127c3363cc60b339d75f6eed43dec4930da5b08f3f93f6ba519d9ee854e9ca58066bc7bc024e12f51f3ac7dffadf95b30af4b1d7bcb357638aa7bd3a328d97c3902e0aae41a39510a963b0552b262b5214abcbbf0463db451e6d2092556e8640bcfcb02523c0f7865", 0xc9}, {&(0x7f0000001d40)="421feec938d735cff15b8d3d19d3233a7855d5f8eff45dea1de84cdac2e2b3bfe30f329ec97f63818ddef190b368eb36d905c67e0d54b07f654d7256976284a8eef3318f9d87816e9e96172d7b3bc843604c3c0805e6521b871b92fbafdcd2a8aed43a0c3dfdb2ab76224fc6a91333b03cbc10cab3ac0e969c2b5d8b3ea1694d9d19479e0b771b3bab40cc4d6e05667e17f2d5fb309f54b873fe86a589320e122456d39df39391", 0xa7}, {&(0x7f0000001c00)="f361eb497a199bfef4e2439ba85af54ab54ac244b307b1cb5b135b4ead07f88c8e235ff4985c8812b1fa36679511f4c3722ffbbb680ed661d464d045ae2d156cb795981c75639882dfcfd5f0be3b38c719dad810f10de89cb95a1e57a887383ad34a7c6d95cbf2b529bcebfae48ffb7b8736871c5244c9fc31fa7852c4c0c704ae8fcae98d32ae261bd33befb87c4627c348ac43e92e27a2a6953a8e660e12c2b60ea0936ffda77c46069d5b5c60c6884e4c25b1464a", 0xb6}], 0x7, 0x0) 2018/04/25 06:41:00 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) sendto$inet(r2, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x3}, 0x4) syz_emit_ethernet(0x6, &(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES64=r2, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES16=r2], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES16, @ANYRES32=r0, @ANYRES16], @ANYRES32=r2], @ANYRES32, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="e75b046c8d4faceb217e22f9de2f91855832eb5bf7094c685d2fa4463ebbd74e61b3ddd774d5c776f4be8594c0ecd7431c4039b6f648f98b775d6d4bc6ca26f8729a92ada71cd8f1898a7d3ae3c4332a2442e191991b2f5d60d0a87f124fef0040cacbcbc2c5f02c6c7d86c0109cf4eff051d71127072897f2531e1e570860300302166861660eac8733bde6c3c0c11ada0925e425a1a3fa09096cc8b66d11eda30d93fc726c1aa985805bb5246c80fb6b218d3147b18f2109fe1af67919341168e1830a7e660e3b1068f73bf30b4586c2e6e97eed475a8bdc1f4dca54c384e67c13", @ANYBLOB="43d54eb9fd55cf8fcaa09a", @ANYBLOB], @ANYRES64=r1, @ANYPTR, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES16=r1]], 0x0) r3 = dup3(r2, r2, 0x80000) r4 = eventfd2(0x7e71, 0x80000) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000000)={0x3, r4}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) 2018/04/25 06:41:00 executing program 5: mkdir(&(0x7f00000002c0)='./control\x00', 0x0) creat(&(0x7f0000000040)='./control/file1\x00', 0x0) unlink(&(0x7f0000000280)='./control/file1\x00') creat(&(0x7f0000000180)='./control/file1\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') 2018/04/25 06:41:00 executing program 3: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000640)=ANY=[@ANYBLOB="e8000000b8715cabea4044b86609064db9bcaf14ccdc2fba2133bae74f3c633b507ce83bd2cbcfbd2cc08bcfa48875e6b1ed3b985ac55d9065c79de03dd161053f1a407622cc98bb4870c85b680f86b6f7773de4c78c55feff160791c6d5746d798b694fd528430a1aa4a28601dce0a41482272ced5888233370be42453af535dbac960f11ef2e08a93feaf0ff76a5793fb6749730a13777cace125b7a2e2a87caa61405012d9d5be7f7a29de7a2ead65594a3034388d4de2885cff2a2deaf935fbb1986d7c00642817b0b080031ae9a4ed54f9a", @ANYRES16=r1, @ANYBLOB="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"], 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x8000) unshare(0x2000000020004) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) poll(&(0x7f00006cd000), 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x8000, 0x100, 0xffffffff, 0x6, 0x3c, 0x4, 0x8, 0x428f, 0x3e91, 0x7f}, 0xb) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/04/25 06:41:00 executing program 0: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0xfffffffffffffffe) r2 = epoll_create(0x102010002) flock(r2, 0x5) 2018/04/25 06:41:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x486000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) prctl$intptr(0x8, 0x7) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000)="98966c8ea17dd896090cac279520463a5a3fc121faa3b9dd2913cb424ca97e87764046f1851e43a7ee280071eb92e2f41f86ab2e12650caadf8fcee68ef0b043280fc20c4d04d555058422121395a9a85099929a9486197bd513a2254e8e3694bc2e97b0ce28c65468a3cdda764529ceb6133cc4dd67ef4a35e501582558be5ffa343bdc", &(0x7f00000000c0)="c9fb67f928f4debbcc6f960455ad92f8db4eee94b31cc73b01aeea2273e19d4085587da15b68aaf53a3c5933d9e7b98bd1bcc31ddf6853885e18e169895727cce448cfdabf682a1c2c1151823c221408954f3a303c797f10593faeb1561403b14327e1bcd33d949402cc5aa9513c73413432635bb24a2cba1f9bee46c96b94b2068edf34ff05b9ded04ef02d5a68d93a72307325e1608c4acc66a1f1848102acae66d600e1", 0x1}, 0x20) 2018/04/25 06:41:01 executing program 6: clock_nanosleep(0x3, 0x1, &(0x7f0000000000), &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000380)={0xa, 0x4e23}, 0x1c) 2018/04/25 06:41:01 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) recvmmsg(r1, &(0x7f0000007580)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/49, 0x31}, {&(0x7f0000000140)=""/208, 0xd0}], 0x2, &(0x7f0000000240)=""/11, 0xb, 0x42c7}, 0x4}, {{&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000380)=""/247, 0xf7}, {&(0x7f0000000300)=""/36, 0x24}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/206, 0xce}], 0x5, &(0x7f0000002600)=""/68, 0x44, 0x7}, 0x3}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002800)=[{&(0x7f0000002700)=""/165, 0xa5}, {&(0x7f00000027c0)=""/36, 0x24}], 0x2, &(0x7f0000002840)=""/108, 0x6c, 0x1}, 0x1d}, {{&(0x7f00000028c0)=@alg, 0x80, &(0x7f0000003b40)=[{&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/146, 0x92}, {&(0x7f0000003a00)=""/188, 0xbc}, {&(0x7f0000003ac0)=""/79, 0x4f}], 0x4, &(0x7f0000003b80)=""/15, 0xf, 0x8e}, 0x10000}, {{&(0x7f0000003bc0)=@pppol2tpin6, 0x80, &(0x7f0000005f40)=[{&(0x7f0000003c40)}, {&(0x7f0000003c80)=""/237, 0xed}, {&(0x7f0000003d80)=""/178, 0xb2}, {&(0x7f0000003e40)=""/4096, 0x1000}, {&(0x7f0000004e40)=""/14, 0xe}, {&(0x7f0000004e80)=""/4096, 0x1000}, {&(0x7f0000005e80)=""/157, 0x9d}], 0x7, 0x0, 0x0, 0x6}, 0x3}, {{&(0x7f0000005fc0)=@nl=@proc, 0x80, &(0x7f0000007480)=[{&(0x7f0000006040)=""/21, 0x15}, {&(0x7f0000006080)=""/112, 0x70}, {&(0x7f0000006100)=""/82, 0x52}, {&(0x7f0000006180)=""/193, 0xc1}, {&(0x7f0000006280)=""/161, 0xa1}, {&(0x7f0000006340)=""/11, 0xb}, {&(0x7f0000006380)=""/158, 0x9e}, {&(0x7f0000006440)=""/27, 0x1b}, {&(0x7f0000006480)=""/4096, 0x1000}], 0x9, &(0x7f0000007540)=""/27, 0x1b, 0xffffffff}, 0xffffffffffff0001}], 0x6, 0x40002163, &(0x7f0000007700)={0x77359400}) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x3000005, 0x10000032, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000340)) 2018/04/25 06:41:01 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setstatus(r0, 0x4, 0x2400) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/25 06:41:01 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66411f657300") getdents(r0, &(0x7f0000000100)=""/139, 0x8b) sendto$inet(r0, &(0x7f00000001c0)="f4179ecd25bea398041dec2c4dd1d03eaffa871a609e159fed50a40ad02d761e0125983258d7a85cd59272e5818989f97b4a849ce5766e35d6bf5290c2638d2720ae0d5dba0d7c963e21041c6b64a56cb961accab92b53d99dc93747521f30f5c279dca269e11973d9623237591164e3db27a35f503098724e71589131d4b96f1f4b23c66ea90596a3f6544eadec68593757ed2523b2624677838061c63931a2658864f21d64677ccad0d7e13a70010a005a0633083f7f5a198edff9ef1b534d30caac652a63c6ae1b463149338a639c29cc402ebd85eed9c6e1714eaa92489c", 0xe0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e24}, 0x10) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 2018/04/25 06:41:01 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x88000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000040)={0x0, 0x7, 0xee16, 0x800, "834a9ca11ff190ab0d66f03eb91093b5688b4527e40f927047cd96503bf1b627b08a36ec91a2d3d4a74b8e90", 0x1f}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000000100)="390000001300094700b361e1c305000007000000020000004b0000000000800019001a000d000000fbff280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/04/25 06:41:01 executing program 3: r0 = gettid() getpriority(0x2, r0) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="d09a", 0x2}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/25 06:41:01 executing program 1: socket$packet(0x11, 0x2, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) fstatfs(r0, &(0x7f00000000c0)=""/250) r1 = socket$inet6_udp(0xa, 0x2, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000a80)=""/4096, 0x1000) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f0000000200)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x4, 0x520, 0xffffffff, 0x2b0, 0x150, 0x2b0, 0xffffffff, 0xffffffff, 0x450, 0x450, 0x450, 0xffffffff, 0x4, &(0x7f0000000240), {[{{@ipv6={@empty, @dev={0xfe, 0x80, [], 0x15}, [0xffffffff, 0xff000000, 0xffffff00], [0xffffffff, 0x0, 0xff], 'bridge_slave_0\x00', 'eql\x00', {}, {0x8f1e1774d563a5e}, 0x7b, 0x3f, 0x6, 0x20}, 0x0, 0x128, 0x150, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x10001}}, @common=@unspec=@owner={0x38, 'owner\x00', 0x0, {0x0, r2, r3, r4, 0x4, 0x5}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x40}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x200}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, 'veth0_to_bond\x00', 0x5}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0x1b}, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], [0xff0000ff, 0x0, 0xff000000, 0xff], '\x00', 'syzkaller1\x00', {}, {}, 0x5e, 0x6, 0x4, 0x2}, 0x0, 0x158, 0x1a0, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x1, 0x1, [0x7fff, 0x7, 0x7fff, 0x7ff, 0x9, 0x8, 0x0, 0x4, 0x9, 0xffffffff, 0x6, 0x20, 0x9, 0xfffffffffffffff8, 0x3, 0x100], 0xe}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x9, 0x2, 0x1, [0x3, 0x8, 0xffffffff, 0x7fffffff, 0xfffffffffffffff8, 0x7, 0x0, 0x7, 0x1, 0xb0e, 0x8, 0x0, 0x170f, 0x800, 0x80000000, 0x81], 0x10}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x5, 'syz0\x00', 0xc}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x580) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/04/25 06:41:01 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@getaddr={0x0, 0x16, 0x400, 0x70bd2a, 0x25dfdbff, {}, ["", "", "", "", "", "", "", ""]}, 0x95}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x40) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x20, 0x9, 0x8001}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x38, "10328a9072ba2bb9af27456db42a1bd38a0dccf320dadaa214159cfce72876372fc8285aa5db96cf6e3cd179da8de9896dfca9ba5d5c88fd"}, &(0x7f00000001c0)=0x40) 2018/04/25 06:41:01 executing program 7: perf_event_open(&(0x7f0000740000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f000077b000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/25 06:41:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x802) write$tun(r0, &(0x7f0000efef0b), 0x1c) 2018/04/25 06:41:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x32}, 0x0, @in=@rand_addr, 0x0, 0x4}}, 0xe8) shutdown(r2, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$peekuser(0x3, r3, 0x1) 2018/04/25 06:41:01 executing program 3: unshare(0x28060400) r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000002c0)=0x6) r1 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x248402) fcntl$setpipe(r1, 0x407, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x0) getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r3 = socket$inet(0x2, 0x80000, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xe3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x100000000}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000100)={r3}) r5 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x4003fe) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000000040), 0x8) 2018/04/25 06:41:01 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x11, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={r4, 0x0, r6}, 0xc) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a8118d9c2d7f407974af1818796aecfb780aae793f4f16dad688abad30ca0965ddc9764321505d6ef60bc519dc03a465534b66af52e4e70669ae4506107dc830ef124521097e9fcdadcc39a8eb7b41fb60b74583c5abdf384467d20a97dba87da9ece6628fdc4a2f781ab0780df2e2cffb318bff3013fe4a5b7ba50c0ce804e8102d41a6856364ef62ca72b815672074595b734d76fab41e26af3ccf2d39f4d49d2d3d1b117881792f068a7cac9782f2c8cbcf11023685ac781ff70f96b16d7eb956fe31aea3af7974f8385cf2fe9152baa7c2556e8bb7030b0dd1f0d21503af85de38a85532a75dfa0ce136703def956ade894ff2d7f415a355a33fe65c5e7c6e6fd58f39169e60d50fba3ce3bc9058322a3575dc6412aa5ecb8d62939e5c94b0ba12613a6a3618912437182bce9130f8ece10ad861159bea5911d44f7a8d7ef8f7a160d6ae3b7165fb66425ca9732686356636efdb77fc05e28a5a6493f9bf9703fcc9f5571ab3ce59ca5ee35a94e821e6ada2da7916a37a74a30313820a5cdf1f3017a268acb2bf42dcbcaa6722bb31a70dd8b812760bcd092c65360a171227f80de6b8d1e127774b392fc52bc0b565ab6f8450d3b7ab1c3543917ab303955d66fee82791eff78f1a98177ea3acf2a4c926618a0dd180bcafce2f24196fff796c498900f945f97ba2904aafc4b5775e171ee5aa13e35f34cd58e700abd191b42dbb6a1d4847747bc330318b3865b18e301d44e3c6274dd2a374d25885680f18295efeb6d94f943b43fc8fae544cbc5f5e9528e45b8f8e579f6815295eaeab7f3980a09bd13858a22cd2c5b788c29c016d578b052e2d2c0ef7913a78c2b21b3713d293b62f54ecab1efb03c4518e71c9457c3c190c31f13b7a06fa28ecc071b29829cef338e80dae408d7f06b8e75da745cf83fb8a6e16600549ed3a729811cd77c8165758e023d706b218e0780678ca6d7bd291980a268f4a55d00a6ea969a14c0efe619b032fc6ccae50845c82fec6e8662ffb25dc4a733426a500828bbc1fe570acc5eefd334a2f68e497448dc85becb9c084b5186ca9b872be84a39853a59c32305d2c8d1365bf4a047e829e995c843fbda0a3f4bf9373d2c6e2f9b71f088d61cbe793409b450aff67d0ead723b7da7ecd896ddc5ba10d34cfa4b203d19b9707eb5a8cb98a9a38d5d95219f41989088973778fe7dcad466cb8221504300bd6fd90a2a48e033cc93474f6091be4466c89aff8c8dab3b838808ea220e63e2cdba7b7a65025c315739232c9b91db85e93a2022f08d3d367c014dcfa9437df5548a6a53237fbd312c747a696ad991e4734adb8f1ce54e505616117abda379d7cc636712aab4cd88059a8382a9f57ca4f4eefe878773f7ea46ad0c2d28eb8621ef7000997a8d89c8d4ff1d00c223dbd642cbe29bf3bfaca3c77949eeeaf57b5c068d3729266dc8fb7e2e737e94458fefe1420830415d7a948a850c4b88218fc005b6c664f909a84d92c8a50698feb5be92feeebd8b813fd4a143a248040e9518f00637fc7cf6757fd3157", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r8 = epoll_create1(0x80000) r9 = socket(0x5, 0x6, 0x2) getsockopt(r9, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYRES16=r9, @ANYRES16=r6, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYRES32=r5, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES64=r0, @ANYRES16=r1, @ANYBLOB="f604130146d4dadaa8aa6358bccd14757c0c5c"], @ANYRES32=r4, @ANYRES64=r9, @ANYRES64=r8, @ANYRES32=r5], @ANYBLOB="161bf00819d1806d615264ce7d6d61c0c09db77aebd2a04f9c575ea72488aec5e9562d2cc7a1eb372ece1abc3dbcfc89561bf3db8ec04418700a3305d3dadf6c86f82f830fc0fade66d154efff3e758799e0335e0522eb6ae55add83743880c34c7361c1d29b8e65294dc33893fd43188e6a3073349ccebdcac39b305664eac77d4b5ed398751868c0342f1706ca"], 0x9e, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet_udp(0x2, 0x2, 0x0) getpeername$netrom(r7, &(0x7f0000000340), &(0x7f0000000700)=0xffffffffffffff93) setsockopt$IP_VS_SO_SET_STOPDAEMON(r7, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r7, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x1, &(0x7f00000001c0)) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[0x8, 0x3, 0x1, 0x1ff, 0x4000000, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x47d5, 0x4) 2018/04/25 06:41:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x1, 0x200000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x31}}, [0x4, 0xd4ce, 0x2, 0x8001, 0x6, 0x1, 0x6, 0x0, 0x20, 0x3, 0x976, 0x381, 0x0, 0x6, 0x2]}, &(0x7f00000003c0)=0x100) userfaultfd(0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x100, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0xa}, 0x400}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e20, 0x5fda, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r3, 0x8}, &(0x7f0000000440)=0x8) r5 = semget(0x2, 0x0, 0x100) semctl$GETVAL(r5, 0x5, 0xc, &(0x7f0000000600)=""/126) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7, 0x4, 0x7, 0x8, 0x7, 0x6ee, 0x8001, 0x400, 0x3, 0x4, 0x111, 0xfffffffffffffff8, 0x7ff, 0x1, 0x6]}, &(0x7f00000005c0)=0x100) sendmmsg(r1, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x3a, &(0x7f0000000080), 0x5}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB="105883054d0027ea00000000"], 0x10}}], 0x2, 0x0) 2018/04/25 06:41:01 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x0, "e807653119dc67f3a3c8027c9dee931261619db03106408db46aab1da5460b4895a5c4533b35383b7ed639e6"}}) r1 = socket(0xa, 0x800, 0x9) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000580)=0x8) 2018/04/25 06:41:01 executing program 1: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') r1 = semget(0x3, 0x0, 0x590) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/125) setns(r0, 0x0) clone(0x3ef6a30f5168d923, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000280)) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000100)={0x20, 0x4}) [ 87.669806] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/25 06:41:01 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) lookup_dcookie(0xffffffff, &(0x7f0000000080)=""/47, 0x2f) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x4, 0x2, 0x1, 0x1ff, 0x9, 0x7fff}) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000dc0)=ANY=[@ANYRES64=r0]) [ 87.754720] IPVS: ftp: loaded support on port[0] = 21 2018/04/25 06:41:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x2}) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/25 06:41:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x800000000a, &(0x7f0000000080)=0x0) semget$private(0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a99ff6)='/dev/ptmx\x00', 0x2001, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) read(r3, &(0x7f000007bf91)=""/111, 0x6f) ioctl$TCSETS(r2, 0x5402, &(0x7f0000272fdc)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40000003ff}) write(r2, &(0x7f0000b84ec6)="9c060000005a001000000005ffff03", 0xf) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb8, 0x6}, 0x20) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x9, 0x0, 0x0, r0, &(0x7f0000000200)='0', 0x1, 0x800000000000000}]) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x324, 0x1ff, 0x3c963cf9, 0x9, 0x1, @random="51cca8a27f85"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/25 06:41:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000040)={'sit0\x00', @ifru_flags}) r1 = dup(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x4000, 0x0) bind$ipx(r1, &(0x7f00000001c0)={0x4, 0x6, 0xe1, "2b844fc78d90", 0xfffffffffffff801}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) fcntl$setown(r1, 0x8, 0x0) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x4, 0x80) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1000, r3, 0x0, 0x0, 0x40846) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000200)={'bpq0\x00', {0x4, 0x401, 0x58, "ca826e5e0b01", 0x7ff}}) 2018/04/25 06:41:02 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=ANY=[@ANYBLOB="3400000011002706000000080000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f0000000000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/04/25 06:41:02 executing program 3: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x27f) mq_open(&(0x7f0000000000)='...eth0\x00', 0x41, 0xd0, &(0x7f0000000080)={0x7, 0x6efdf8b9, 0x3, 0x5, 0x8, 0x0, 0x10001, 0x80}) clone(0x0, &(0x7f0000000180), &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000000)) r1 = getpgid(0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x2b, 0x1, @tid=r1}, &(0x7f0000000140)) 2018/04/25 06:41:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x1f7}, 0x8001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}]}, &(0x7f0000000540)=0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080)=0x8001, 0x4) 2018/04/25 06:41:02 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x11, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={r4, 0x0, r6}, 0xc) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r8 = epoll_create1(0x80000) r9 = socket(0x5, 0x6, 0x2) getsockopt(r9, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYRES16=r9, @ANYRES16=r6, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYRES32=r5, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES64=r0, @ANYRES16=r1, @ANYBLOB="f604130146d4dadaa8aa6358bccd14757c0c5c"], @ANYRES32=r4, @ANYRES64=r9, @ANYRES64=r8, @ANYRES32=r5], @ANYBLOB="161bf00819d1806d615264ce7d6d61c0c09db77aebd2a04f9c575ea72488aec5e9562d2cc7a1eb372ece1abc3dbcfc89561bf3db8ec04418700a3305d3dadf6c86f82f830fc0fade66d154efff3e758799e0335e0522eb6ae55add83743880c34c7361c1d29b8e65294dc33893fd43188e6a3073349ccebdcac39b305664eac77d4b5ed398751868c0342f1706ca"], 0x9e, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet_udp(0x2, 0x2, 0x0) getpeername$netrom(r7, &(0x7f0000000340), &(0x7f0000000700)=0xffffffffffffff93) setsockopt$IP_VS_SO_SET_STOPDAEMON(r7, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r7, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x1, &(0x7f00000001c0)) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[0x8, 0x3, 0x1, 0x1ff, 0x4000000, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x47d5, 0x4) 2018/04/25 06:41:02 executing program 7: r0 = epoll_create1(0x80000) fcntl$setflags(r0, 0x2, 0x3) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x40, 0x1) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x10000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000180)={0x1, 0x7fffffff, 0x2, 0x40, [], [], [], 0x4, 0xff, 0x1, 0xe1ee, "d59ebc5f944f7fedfc4fc6c4ba013755"}) perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0x81, 0x6a0536cf, 0x8, 0xde2, 0x0, 0x7, 0x40800, 0x4, 0xf34f, 0x3f, 0x1, 0x1f, 0x2, 0x5, 0x80, 0x0, 0x1, 0x2, 0x3953, 0x66be681d, 0x3, 0xff, 0xffff, 0xd59, 0x3f, 0x7, 0x6, 0x7, 0x682, 0x5, 0xfffffffffffffff7, 0x2, 0x9, 0x7, 0x8, 0x0, 0x0, 0xda6, 0x3, @perf_config_ext={0x4, 0x9}, 0x20010, 0x1, 0xffffffffffffffff, 0x2, 0x100000001, 0x6, 0x400}, r1, 0x1, r2, 0x2) syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800480000340000000000009078ac141400ac1414bb070c0700000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="7f365a9f603430d0"], &(0x7f00000002c0)) 2018/04/25 06:41:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000140)={{0xffffffffffffffff, 0x3, 0x1ff, 0x3}, 0xef52, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x9, 0x6000000000, 0x10001, 0x1}) ioctl$TIOCCBRK(r2, 0x5428) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/25 06:41:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') r1 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x200000000000a) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/145) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/04/25 06:41:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r1, &(0x7f0000c21987), 0xff7b, 0x0, &(0x7f0000824fe4)={0xa, 0x4e20}, 0x18) syz_emit_ethernet(0x3e, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e20000890781a6d9af1391dc1bef3302a5a0a1403e5eed431848da3547399b9755bc8d75c089eb03d7c9fccf3727a30c61b7c731e2857b21e0c444f2d69464e0368c060bf64f976849df985da96578046a5ada7b6f2921cbeaa122ae955faec998bad2d9ff21fa6427816cf9d2fedd1f54f26df6a112141b8035539184a18d0af6e4798723c50114511ee0c1158f0a617e6a2"], &(0x7f0000000040)) r2 = gettid() r3 = getpgrp(0xffffffffffffffff) setpgid(r2, r3) 2018/04/25 06:41:02 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[], 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="16000000980000fa", @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0000000000000038001200c44c7d8aeed5", @ANYRES32, @ANYBLOB="300000001b00000000000000f2a65425987c1e8c60e30a5ed882a0730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) 2018/04/25 06:41:02 executing program 0: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) unshare(0x400) r0 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x5) fcntl$getown(r0, 0x9) 2018/04/25 06:41:02 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffffff9, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x100, 0x0, 0x1, 0xffffffffffffff4a}) accept4$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000200)=0x10, 0x80000) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0x3], 0x1, 0x2, 0x7, 0x9, 0x8, 0x0, {0x3, 0x3, 0x0, 0xffffffff, 0x19, 0x1, 0xde, 0x21, 0x0, 0xfff, 0xa7, 0x2c49, 0x9, 0x7949, "83c1b1ae7d4e46b669b89c3d24f93682e6d18a8d6c43514ba872a2534ab0e395"}}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x9, r1, 0x2, 0x80}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x1000, r1, 0x0, 0x5}) 2018/04/25 06:41:03 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)="62550686617800", 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[], 0x0) timer_create(0x5, &(0x7f0000000200)={0x0, 0x25, 0x4, @thr={&(0x7f0000000100)="813fcdb010e60e14176e21e4e34642512460338022955d9fef82d1cef000791c03473d7c4b93385739224f1517664edafd460b939b6f57d35e9c9e1ff28ad3ab42cd5bfdd683af3b6f48ebd94765fa7f12e56979508494ef0014c0b912ad2a9f9c107ec864797d62c87277e7aa3a7397da7ff44265cff4239b2363f75c5da38ad29af6b2bb0cb4f71922a8d8ef35d65c1c48b37907d1d4081cd81d06d2d9451970e4f2081d6d96d29ed7329f906acccac1cc5a96b552ed981f0981deedba667c5268a3d184699d99b6bef7da8f576b80ae8b025bbb086dd8caf9934de2f1b154d5924abad45ac78a791458e32a0ed85f08a3", &(0x7f0000000080)="439d92b3e0bc30712c90506b48f2a4e1705b75903b1052c79315d06cd083181b622b309b0e"}}, &(0x7f0000000240)=0x0) timer_settime(r2, 0x1, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000002c0)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000040)=[0x7fff, 0x3ff]) 2018/04/25 06:41:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x8}, &(0x7f00000000c0)=0x8) 2018/04/25 06:41:03 executing program 7: socketpair(0x8000004400001e, 0x80004, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0xffffffffffffff04) r1 = semget$private(0x0, 0x2, 0x200) semop(r1, &(0x7f0000000080)=[{0xfffffffffffffffe, 0x0, 0x800}, {0x3, 0xa7, 0x800}, {0x0, 0x1ff, 0x800}, {0x1, 0x400, 0x800}, {0x3, 0x400, 0x1800}, {0x0, 0x400, 0x1c264a0beb9b8519}, {0x4, 0x8000, 0x1800}, {0x4, 0x1000, 0x1000}, {0x3, 0x6, 0x800}, {0x3, 0x1, 0x1800}], 0xa) 2018/04/25 06:41:03 executing program 4: unshare(0x8000400) socket(0xa, 0x0, 0x2) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0x4) 2018/04/25 06:41:03 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/25 06:41:03 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x11, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={r4, 0x0, r6}, 0xc) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r8 = epoll_create1(0x80000) r9 = socket(0x5, 0x6, 0x2) getsockopt(r9, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYRES16=r9, @ANYRES16=r6, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYRES32=r5, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES64=r0, @ANYRES16=r1, @ANYBLOB="f604130146d4dadaa8aa6358bccd14757c0c5c"], @ANYRES32=r4, @ANYRES64=r9, @ANYRES64=r8, @ANYRES32=r5], @ANYBLOB="161bf00819d1806d615264ce7d6d61c0c09db77aebd2a04f9c575ea72488aec5e9562d2cc7a1eb372ece1abc3dbcfc89561bf3db8ec04418700a3305d3dadf6c86f82f830fc0fade66d154efff3e758799e0335e0522eb6ae55add83743880c34c7361c1d29b8e65294dc33893fd43188e6a3073349ccebdcac39b305664eac77d4b5ed398751868c0342f1706ca"], 0x9e, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet_udp(0x2, 0x2, 0x0) getpeername$netrom(r7, &(0x7f0000000340), &(0x7f0000000700)=0xffffffffffffff93) setsockopt$IP_VS_SO_SET_STOPDAEMON(r7, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r7, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x1, &(0x7f00000001c0)) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[0x8, 0x3, 0x1, 0x1ff, 0x4000000, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x47d5, 0x4) 2018/04/25 06:41:03 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40000, 0x100a0000) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) dup3(r0, r0, 0x80000) 2018/04/25 06:41:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') r1 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x200000000000a) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/145) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) 2018/04/25 06:41:03 executing program 0: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0xff, 0x2}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x3d, "d44e96b087436992e30cec50c8c166fe19c1db23436a3760ca86be90a2b968c6ef074dcbc040df1a09abe715a7626cf3f8a70de00c4356bf78a22cfef1"}, &(0x7f00000001c0)=0x45) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) listen(r0, 0x7f) 2018/04/25 06:41:03 executing program 1: poll(&(0x7f0000000140)=[{0xffffffffffffffff, 0xffffffffffffffff}], 0x1, 0x400) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x1ff, &(0x7f0000ffb000/0x2000)=nil, 0x2) r1 = gettid() quotactl(0x0, &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0)) tkill(r1, 0x16) 2018/04/25 06:41:03 executing program 0: unshare(0x400) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000200)=0xff) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendmsg$netlink(r1, &(0x7f00000028c0)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000ac0)=[{&(0x7f0000000dc0)={0x10, 0x2f, 0x10, 0x70bd2a}, 0x10}, {&(0x7f00000006c0)={0x10, 0x26, 0x20, 0x70bd2c, 0x25dfdbfc}, 0x10}], 0x2, &(0x7f0000002800)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0xc8, 0x4000000}, 0x14) sendto$inet(r1, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x5, 0x7, 0x3, 0x8000, 0x8}, 0x14) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1, 0x40000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r1, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000002c0)=""/8, &(0x7f0000706ffc)=0x8) 2018/04/25 06:41:03 executing program 7: mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000000, 0x129002) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x2}) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440), &(0x7f0000000400)) 2018/04/25 06:41:03 executing program 3: semctl$SETVAL(0x0, 0x0, 0x10, &(0x7f0000000080)=0xffffffffffffffff) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x3) 2018/04/25 06:41:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0xff, 0x4, 0x7fff, 0x140, 0x2f62, 0xf34f}, 0xa1}) 2018/04/25 06:41:03 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x11, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={r4, 0x0, r6}, 0xc) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a8118d9c2d7f407974af1818796aecfb780aae793f4f16dad688abad30ca0965ddc9764321505d6ef60bc519dc03a465534b66af52e4e70669ae4506107dc830ef124521097e9fcdadcc39a8eb7b41fb60b74583c5abdf384467d20a97dba87da9ece6628fdc4a2f781ab0780df2e2cffb318bff3013fe4a5b7ba50c0ce804e8102d41a6856364ef62ca72b815672074595b734d76fab41e26af3ccf2d39f4d49d2d3d1b117881792f068a7cac9782f2c8cbcf11023685ac781ff70f96b16d7eb956fe31aea3af7974f8385cf2fe9152baa7c2556e8bb7030b0dd1f0d21503af85de38a85532a75dfa0ce136703def956ade894ff2d7f415a355a33fe65c5e7c6e6fd58f39169e60d50fba3ce3bc9058322a3575dc6412aa5ecb8d62939e5c94b0ba12613a6a3618912437182bce9130f8ece10ad861159bea5911d44f7a8d7ef8f7a160d6ae3b7165fb66425ca9732686356636efdb77fc05e28a5a6493f9bf9703fcc9f5571ab3ce59ca5ee35a94e821e6ada2da7916a37a74a30313820a5cdf1f3017a268acb2bf42dcbcaa6722bb31a70dd8b812760bcd092c65360a171227f80de6b8d1e127774b392fc52bc0b565ab6f8450d3b7ab1c3543917ab303955d66fee82791eff78f1a98177ea3acf2a4c926618a0dd180bcafce2f24196fff796c498900f945f97ba2904aafc4b5775e171ee5aa13e35f34cd58e700abd191b42dbb6a1d4847747bc330318b3865b18e301d44e3c6274dd2a374d25885680f18295efeb6d94f943b43fc8fae544cbc5f5e9528e45b8f8e579f6815295eaeab7f3980a09bd13858a22cd2c5b788c29c016d578b052e2d2c0ef7913a78c2b21b3713d293b62f54ecab1efb03c4518e71c9457c3c190c31f13b7a06fa28ecc071b29829cef338e80dae408d7f06b8e75da745cf83fb8a6e16600549ed3a729811cd77c8165758e023d706b218e0780678ca6d7bd291980a268f4a55d00a6ea969a14c0efe619b032fc6ccae50845c82fec6e8662ffb25dc4a733426a500828bbc1fe570acc5eefd334a2f68e497448dc85becb9c084b5186ca9b872be84a39853a59c32305d2c8d1365bf4a047e829e995c843fbda0a3f4bf9373d2c6e2f9b71f088d61cbe793409b450aff67d0ead723b7da7ecd896ddc5ba10d34cfa4b203d19b9707eb5a8cb98a9a38d5d95219f41989088973778fe7dcad466cb8221504300bd6fd90a2a48e033cc93474f6091be4466c89aff8c8dab3b838808ea220e63e2cdba7b7a65025c315739232c9b91db85e93a2022f08d3d367c014dcfa9437df5548a6a53237fbd312c747a696ad991e4734adb8f1ce54e505616117abda379d7cc636712aab4cd88059a8382a9f57ca4f4eefe878773f7ea46ad0c2d28eb8621ef7000997a8d89c8d4ff1d00c223dbd642cbe29bf3bfaca3c77949eeeaf57b5c068d3729266dc8fb7e2e737e94458fefe1420830415d7a948a850c4b88218fc005b6c664f909a84d92c8a50698feb5be92feeebd8b813fd4a143a248040e9518f00637fc7cf6757fd3157", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r8 = epoll_create1(0x80000) r9 = socket(0x5, 0x6, 0x2) getsockopt(r9, 0x600000000114, 0x2710, &(0x7f000085c000), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f00000003c0)={0x20000001}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYRES16=r9, @ANYRES16=r6, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYRES32=r5, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES64=r0, @ANYRES16=r1, @ANYBLOB="f604130146d4dadaa8aa6358bccd14757c0c5c"], @ANYRES32=r4, @ANYRES64=r9, @ANYRES64=r8, @ANYRES32=r5], @ANYBLOB="161bf00819d1806d615264ce7d6d61c0c09db77aebd2a04f9c575ea72488aec5e9562d2cc7a1eb372ece1abc3dbcfc89561bf3db8ec04418700a3305d3dadf6c86f82f830fc0fade66d154efff3e758799e0335e0522eb6ae55add83743880c34c7361c1d29b8e65294dc33893fd43188e6a3073349ccebdcac39b305664eac77d4b5ed398751868c0342f1706ca"], 0x9e, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet_udp(0x2, 0x2, 0x0) getpeername$netrom(r7, &(0x7f0000000340), &(0x7f0000000700)=0xffffffffffffff93) setsockopt$IP_VS_SO_SET_STOPDAEMON(r7, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r7, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x1, &(0x7f00000001c0)) ioctl$DRM_IOCTL_FREE_BUFS(r8, 0x4010641a, &(0x7f0000000480)={0x6, &(0x7f0000000440)=[0x8, 0x3, 0x1, 0x1ff, 0x4000000, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x47d5, 0x4) 2018/04/25 06:41:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000106, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) read(r0, &(0x7f0000000040)=""/1, 0x5b) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000a26fec)) 2018/04/25 06:41:03 executing program 5: timer_create(0x20000000002, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x2, 0x700) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, r0+30000000}}, &(0x7f00000004c0)) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x5, &(0x7f0000000180)=""/13) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0xc0, 0x4) timer_gettime(0x0, &(0x7f0000000000)) 2018/04/25 06:41:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f8e000), &(0x7f0000b8b000)=0xfeb2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @dev}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in=@rand_addr=0x101, 0x4e24, 0x65287109, 0x4e22, 0x0, 0xa, 0x80, 0x20, 0x3c, r1, r2}, {0x80, 0x3, 0x7fff, 0x5, 0x7, 0x1, 0x1000000, 0x7ff}, {0xffffffffffffff38, 0xffffffff, 0xc0000000000, 0x746}, 0xa90, 0x0, 0x0, 0x0, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x12}, 0x4d4, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x3, 0x3, 0x34, 0x401, 0x0, 0x7}}, 0xe8) 2018/04/25 06:41:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x74) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/25 06:41:04 executing program 3: futex(&(0x7f0000000000), 0x86, 0x0, &(0x7f0000003ff0), &(0x7f0000000000)=0x10000000, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) futex(&(0x7f0000000040)=0x2, 0x4, 0x2, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)=0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@empty, @rand_addr=0x1ff, r1}, 0xc) 2018/04/25 06:41:04 executing program 2: r0 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0xfffffffffffffffe, r1}) fcntl$addseals(r0, 0x409, 0xa) fallocate(r0, 0x3, 0x0, 0x100000001) 2018/04/25 06:41:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x400000000e) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) 2018/04/25 06:41:04 executing program 1: r0 = socket$inet(0x2b, 0x80000000000001, 0x0) shutdown(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000010c0)={r1}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001100)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001140)={'veth1_to_bridge\x00', r3}) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000000), 0x4) 2018/04/25 06:41:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x5, 0x2}, 0x14) r2 = shmget(0x0, 0x3000, 0x600, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f00000001c0)=0x90) 2018/04/25 06:41:04 executing program 7: futex(&(0x7f0000000200)=0x4, 0x80000000000d, 0x201, &(0x7f0000000140)={0x77359400, 0x4}, &(0x7f00000000c0), 0x1) socketpair$inet(0x2, 0x0, 0x5, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, 0x8, 0x80}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={r2, 0x7fffffff}, &(0x7f0000000380)=0x8) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000440)=0xfffffffffffffffe, 0x4) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000080)={@dev, @dev, 0x0}, &(0x7f0000000100)=0xc) bind$can_raw(r4, &(0x7f0000000180)={0x1d, r5}, 0x10) accept$alg(r4, 0x0, 0x0) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f000000d000), &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000003c0)={r2, 0x7ff, 0x3, [0x6, 0x7, 0x0]}, &(0x7f0000000400)=0xe) 2018/04/25 06:41:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000029000000370000001768593db100ba95c47c200000"], 0x18}}], 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x401, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240)=0x5, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200)={0x8000, 0x3fb, 0x0, 0x1ff}, 0x8) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/254, &(0x7f0000000180)=0xfe) [ 90.564594] IPVS: length: 254 != 24 [ 90.606445] IPVS: length: 254 != 24 2018/04/25 06:41:04 executing program 3: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x80000006, 0x0, &(0x7f0000000040)={r0, r1+30000000}, &(0x7f0000000080)) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) syncfs(r2) 2018/04/25 06:41:04 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400040, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) mq_timedsend(r0, &(0x7f0000000040)="1724f731ae8e5ddf2997a7b6b90f2ea1fbf7e8b90b501712402592c85f17ead6a4be01f554302826bf9e3301d1eadd4684eb7c5776f9966b5119599c5d", 0x3d, 0x400, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009002100001c010000000600160002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/25 06:41:04 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4001000010000100000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES32=r0, @ANYBLOB="608f278c4b9c2c9793677d77313035aeffc425fbafe01f191ce16b5791f034aa70d50f05e5db9d1b345321e404f35483e868"], @ANYPTR, @ANYRES16], @ANYBLOB="ffffffff00000000000000000000000000000000320000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000a00010000000000000000000800160000000000480001006469676563745f6e756c6c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008d1dee9581c80448a4eb4f3daf7404f1a90634dd77a86f009d3afad043a23c7f9587baba0f0a4666949a8994d68d27c7ad6901fd42d0580e2d7827aea13962a7d1a26251c7c67fcc76472d00f43237ac3b015cb66aedc2aa77f926433ea42bef3ca3b0fc9e6b6ed43735b9ff5d557d0caae4071111f8821da32838590a000000000000"], 0x4}, 0x1}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8100, 0x90) write$cgroup_int(r1, &(0x7f00000000c0)={[0x32, 0x0, 0x0, 0x2c, 0x3d, 0x3f, 0x2d]}, 0x7) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x208800, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) 2018/04/25 06:41:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0xffff}, 0xb) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/04/25 06:41:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) read(r1, &(0x7f00000006c0)=""/116, 0x74) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/25 06:41:04 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/8) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00000000c0)=""/187, 0xbb, 0x1, 0x0, 0x0) 2018/04/25 06:41:04 executing program 7: syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xfffffffffffffff8, 0x151000) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast2=0xe0000002}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)="677265746170303a091e00"}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x109000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)=ANY=[@ANYBLOB="0100e1000000000000007500000000000000"]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) [ 90.845229] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/25 06:41:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) request_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000013c0)='lo-md5sumvmnet0\x00', 0xfffffffffffffffb) request_key(&(0x7f0000001400)='id_legacy\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001480)="0b6d643573756d1200", 0xfffffffffffffffe) add_key$keyring(&(0x7f00000014c0)='keyring\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000001540)='keyring\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f00000015c0)='user\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001640)='user\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001680)='big_key\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001700)="9805e526d6527885aebc26144b6711b9e8d44d12b2417851ab996b712b76e60fea4657b4f8502303c2d8ec1cad10a2cc391eb544c61ef22718e408c0d292a3d857b40fb2e483d43496b3058e840b40fd8bcda54ad7db147f6cf89c36baaa82d4086e195175e93687affb67a61bb3e14d2dfb4ad06f91f877b42f4ea09e7bb3fe9431ffbbd91afec991424d2ad72cf1d2e7af61f55a02fbe06aefdf847e5e5da1cfe86b73394bbe5bf9a72eb5d3e6ba961d0ee902b2c68182748472ee3d777ebd1fff8a718d50acf9fcbe051df9cb907454ebf8383b2c4c5ba2e3a919cfde67657dc06a4a261d", 0xe6, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000001880)='user\x00', &(0x7f00000018c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001900)="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", 0x1000, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000002900)='user\x00', &(0x7f0000002940)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002980)="6e57e2383a073eac34024636b4da0a04cc14c3336ffbef132c73bbdf02621fa093ea85bbefaf8084516e391356196912513dc7989c372ba2d0455f0e417c72e1fe95a3fd9c427ae55d30106f23add9ec89853905aef80b68499381020b77b2596ffbadc285e8cbd26ba27509852516d46a83cb399b35331ed59bb3229576c37ad74ac993ac7b2d5fbcdf28d5c5345c52f606986a54caca122ad4c5361008dad168fbfed1fa7de93886aeb2b28c7bf49293d3c40f49203d7ada7e853a65ebb53da4e8265be1ddf0ecd7683e044a8ff6373eadc4a7d84b4925c0a578331630d4f88384ef32ce384b29e28c54dc", 0xec, 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="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", 0x1000, 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000140)="8b255bf980577dea2b0fea8730cf526faac28318fbd1880b495270b31392ac4a408fee71c7d73d3550c593fc2720f3e56f88ecddbae3de3389971f7e0dd9b6a89aa8f787d4fee2bdea9316c69f34a46883661b3b5d97cb1847e47355d63b6964fb447191154f733702e99568b21c5669a27a243afb6e957958a5fd7a76ae6ed74e2a9c2b6f2359693e0c4a7b1ae58e30fbc4f761e12d2f71308344b6bad87cab0bd8366487d9cbc8c9f11478ccf33867ba999b516e557649c8b7743403baffc7b1c9", 0xc2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/25 06:41:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), 0x3) 2018/04/25 06:41:04 executing program 6: clock_gettime(0x0, &(0x7f0000000000)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040), &(0x7f0000048000), 0xfffffffffffffffd) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000451000), &(0x7f0000024ffc), 0x2000000) 2018/04/25 06:41:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"623d815b81fff700000000000030f0a5", 0x4003}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/25 06:41:05 executing program 4: write(0xffffffffffffffff, &(0x7f0000000040)="195fc322a7133f6ce754bed6a8a3fb806ed0cdcf25161c2e41cdc98a1214005965f2fa5815bad7bc9844bc44e50bed95c18b840ae5e9b53961dc9efea956c33ab8087f4346a6b6a408d18fcc9a294a945d1ae92f8d9b72b453b104ef96065e6e86", 0x61) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000000)={'syzkaller1\x00', {0x4, 0x80000001, 0x5, "00000100109a", 0x20}}) 2018/04/25 06:41:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@local, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) bind$alg(r0, &(0x7f0000001540)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x200600) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x44184) 2018/04/25 06:41:05 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000883000)=[{r0}], 0x82, 0xffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xff, 0x1, 0xfffffffffffffb6d, 0x9, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x7, 0x3, 0x1, 0x0, 0x6}, 0x14) close(r1) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0xd5, 0x7f, &(0x7f0000000080)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000000000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f0000000240)="00647a72616c8c657200", 0xc77, 0xe7, &(0x7f000000df19)=""/231}, 0x48) accept$inet(r1, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10) 2018/04/25 06:41:05 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'bond_slave_0\x00', 0x5}) connect$l2tp(r0, &(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x1, 0x4, {0xa, 0x4e23, 0x9ef, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x4}}}, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) umount2(&(0x7f00000002c0)='../file0\x00', 0x2) r1 = open(&(0x7f0000000100)='../file0\x00', 0x0, 0x0) statx(r1, &(0x7f0000000180)='../file0\x00', 0x0, 0x0, &(0x7f00000001c0)) 2018/04/25 06:41:05 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='team_slave_1\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000a00)=@filter={'filter\x00', 0xe, 0x3, 0x1490, [0x0, 0x20002380, 0x200023b0, 0x200024c0], 0x0, &(0x7f0000000040), &(0x7f0000002380)=ANY=[@ANYBLOB="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0x1508) 2018/04/25 06:41:05 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0xfc, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x10000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/04/25 06:41:05 executing program 6: clock_gettime(0x0, &(0x7f0000000000)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040), &(0x7f0000048000), 0xfffffffffffffffd) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000451000), &(0x7f0000024ffc), 0x2000000) 2018/04/25 06:41:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @dev, @rand_addr}, &(0x7f0000000300)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vlan0\x00', r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x6, 0x4e23, 0x40, 0x0, 0xa0, 0x80, 0x3f, r2, r3}, {0x2, 0x9, 0x2, 0x1ff, 0x8f, 0x5, 0x5, 0x20}, {0x75, 0x1f, 0x2, 0x3f}, 0x4, 0x6e6bb8, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x7f}, 0xa, @in=@rand_addr=0x6c, 0x3503, 0x0, 0x3, 0x1f, 0x3, 0x3, 0x5}}, 0xe8) getpeername$inet(r0, &(0x7f0000000480)={0x0, 0x0, @multicast2}, &(0x7f00000004c0)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x201) [ 91.314651] ================================================================== [ 91.322066] BUG: KMSAN: uninit-value in pppol2tp_connect+0x258/0x1c50 [ 91.328639] CPU: 0 PID: 7484 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 91.335461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.344804] Call Trace: [ 91.347389] dump_stack+0x185/0x1d0 [ 91.351010] ? pppol2tp_connect+0x258/0x1c50 [ 91.355414] kmsan_report+0x142/0x240 [ 91.359214] __msan_warning_32+0x6c/0xb0 [ 91.363280] pppol2tp_connect+0x258/0x1c50 [ 91.367525] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 91.372889] ? __fget_light+0x6b9/0x710 [ 91.376870] ? security_socket_connect+0x5d/0x210 [ 91.381719] ? security_socket_connect+0x9e/0x210 [ 91.386572] ? pppol2tp_release+0x660/0x660 [ 91.390900] SYSC_connect+0x41a/0x510 [ 91.394705] ? syscall_return_slowpath+0xe9/0x700 [ 91.399556] SyS_connect+0x54/0x80 [ 91.403098] do_syscall_64+0x309/0x430 [ 91.406989] ? SYSC_accept+0xb0/0xb0 [ 91.410707] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 91.415890] RIP: 0033:0x455389 [ 91.419072] RSP: 002b:00007fc481ce0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 91.426779] RAX: ffffffffffffffda RBX: 00007fc481ce16d4 RCX: 0000000000455389 [ 91.434044] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 91.441308] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 91.448579] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 91.455839] R13: 000000000000005c R14: 00000000006f3940 R15: 0000000000000000 [ 91.463103] [ 91.464716] Local variable description: ----address@SYSC_connect [ 91.470840] Variable was created at: [ 91.474548] SYSC_connect+0x6f/0x510 [ 91.478249] SyS_connect+0x54/0x80 [ 91.481775] ================================================================== [ 91.489116] Disabling lock debugging due to kernel taint [ 91.494552] Kernel panic - not syncing: panic_on_warn set ... [ 91.494552] [ 91.501910] CPU: 0 PID: 7484 Comm: syz-executor7 Tainted: G B 4.16.0+ #87 [ 91.510042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.519386] Call Trace: [ 91.521983] dump_stack+0x185/0x1d0 [ 91.525616] panic+0x39d/0x940 [ 91.528832] ? pppol2tp_connect+0x258/0x1c50 [ 91.533252] kmsan_report+0x238/0x240 [ 91.537065] __msan_warning_32+0x6c/0xb0 [ 91.541130] pppol2tp_connect+0x258/0x1c50 [ 91.545369] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 91.550735] ? __fget_light+0x6b9/0x710 [ 91.554719] ? security_socket_connect+0x5d/0x210 [ 91.559570] ? security_socket_connect+0x9e/0x210 [ 91.564416] ? pppol2tp_release+0x660/0x660 [ 91.568740] SYSC_connect+0x41a/0x510 [ 91.572544] ? syscall_return_slowpath+0xe9/0x700 [ 91.577395] SyS_connect+0x54/0x80 [ 91.580937] do_syscall_64+0x309/0x430 [ 91.584827] ? SYSC_accept+0xb0/0xb0 [ 91.588549] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 91.593736] RIP: 0033:0x455389 [ 91.596921] RSP: 002b:00007fc481ce0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 91.604633] RAX: ffffffffffffffda RBX: 00007fc481ce16d4 RCX: 0000000000455389 2018/04/25 06:41:05 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80000) sendmsg$inet_sctp(r0, &(0x7f0000001840)={&(0x7f0000000180)=@in6={0xa, 0x4e24, 0x7ff, @empty, 0x40}, 0x1c, &(0x7f0000001780)=[{&(0x7f00000001c0)="0ebb835258f79526b64230b0f4570b691d2ce4e44cf2feb6b3c81d353e499d1e829fc1702ef44bd63d0436cb2f625077e5418fb3c835a4590dbe8befbef530b3451087387a6eee3739b111556d0b8ffdd075fd2751bd934106bee126a12eb1b4d94b8e2be1a1633d7e5e42408284bf5c6d7abde2623a4f8dae3dd54fb3e4490767778b1437", 0x85}, {&(0x7f0000000280)="2bdb1f965bc82aef8b768f58e630204c78118f6523c8ab570bb770974289071d72dadb4aa57af5b1e91fe751dddee3f2d45a42c10bfdbd4d5dc3cf33733d030d4b3117c54caa4efe0c264c2bcb1e33f2b63b57d5e2006b83174a1f773d114feae67d4f7191bc6bfdf1fee90d17bf2c7bd35dd72715c6b30aaf12e08a57999fd1afb64ef9de459d0cc7dcc8e7f0f18685e2281dee47114fba560b75d8a13d2643fc5425e8d75a611a6964245f154a7d317ab7d62f414ed69ceb521df15f5b41ec3780bcccfc532463584c11ad8f1e21a0dff9b09212476c1669a4ed2953", 0xdd}, {&(0x7f00000005c0)="ce8b18dceee9474ccf53e0a67ce6343dfa0b43391e81e3217e7766e83d448fb1dfc4841bf9be08b4cfea93f130741aa383239abb831cc5af25fa06d2a779443d0834be830efe5fba0acb4e19be8c2a9825bfd5f288092f7a1135a069e03862a07f05d5e4bf954c2a535cecd93554d27fa6a634da2d63bf4232fb90486d02f759caa79ddae51b4e56e550c5664d9d7e933eeec8e4c51db3af53a695171f19be4b61fdeff0a2cf324e7e575e96ecbf2c99a706e7ae1c79f8dfc90a2dfaed817cee6884305b5c87e4a3902f852b0577aea1e36854fbbc6e647a45d7a302a858a42c0b1bde9bb49000ac87dc534118d4a0ffa9b6f61a25b87019aa7214d0640587b44757212961876a52d5339588d17646ec93825435112c32e56b52f2a216aadb801338107a054ee3339864b8f59c0579340aed830f0ab7b4386814fb1b29abe209dabcd4ab10f02754adf66f04f9f936d87f0ff3a0a9af2d116ee317dd44a02e8ed6a41d18330b8eefd67fb05d4b4372b12d2e43aa3372799532bad378ed6d71afab82c5cb36f58dafcea88ae82e9d2343d2db3703feaec7a6619dc05da8d6a49b0618ca128a3f136498728ee7f5fdfdb01fbc3fb1fba08c7fab412691092ac23ae5d81dadfac7c7f6ebef5758c50cb46ea4a3dc063e5cf268bada4efc6917c7998861b8c68c79da616c43c0b0196884200068f306b17b440b5c99bcdd99b27471ae6005f0f96b567ce1863afbc0558c0d966f75107172d624a9e1a96d290e9d8ae9e7a73c0d6b8e4d4ecf7751b861270cfbca0e3fbb5324801feb81a954f846666b8ba94f0c5ddc1790b526a8ab48cc83e8d36d67be585d3ebd51e39958e8d5056498ebe189f1fcfc644f8993c379dd28991add3b99162c0d663c67eda2daf45275b24a3d693b274980c6ac03ec0810f4d3453d49e8fba5b3a9d47b326272db2c78915f45025d68d171b0b77fe9d26fca5adb0b521cbaba249a39db6e1f579d7cb6f4a0fe4748cae0dc981a5ce6dba969e01ab34b10ba09f9f27c37c45bbd667e15427ec1218cb3d8b880409b9ae7ab058750467de33f282d07025bdfcad7b3e51def5895d5e3c9c262bb2fa99cc54c1b78960f2169f24a1f870e80287c3d44f591c7cbd197561566542f0cafe5d8b081f23ee364ab71e6d324f1d120a95c8e3228d966c3d0bc00ab5c722d9a7df5f7f01d61a6cf087d778689a5868aae32fc13da09fdceee28aa337153d9b5109ed56987b8cdfc0ebcd6674f56f2a03d9ef9f060a994e28a7d4ac5711e3103f31c0eff3ff9c254f41d74905e7be1d6afce11ebb1a7f14e390f4f52a919d8742b994b5a3b6c3108f52f6ed7b4888dfc1f1861456e77f43f5daba990a34a9727b29109cbabfa9fd471c0ddfd9aaf1008c9578b55eba5e5e9419d69d7a27d6565627e00395a4d457c6fe832147679dde9723e82b11e5263d0bdf7a4c19f95e950ddc788d3a15da1543561637503894c38d35f0032f396440ae830e8350ede67463431abe8996ecd092e8abed041a22b75c6ac7138e2aa046fdd85d25217e5a2ea882e7d8e9a1bdf173e14c75d451950c74df166a6512251a03a5efa580dc4a047e03b3f93834f1a6f41c54d54141ac103c4ad28be512ff5db689c092436c6a8aa0264abf4bb6fe95036aefd6ab1f2c886fb3a827a8ae948cfb2d034044684248d1e7b51fabf1e0eafa6964e0da38cb3305d019eaff3274dbbfaf22cd3273e1b5175fc40fa604cb38e568ab80fcd0b383901a6e47f7df5370810990a5dc346b3fc10da4c5e9a29eecde5e65113ab1dafc7d83dab79cab99347d9d8baa4c52df8c7bce109dd8d2aa4808a781c3efb7b0408a87b443fc7425ce89c00413f0d1de533147dc8e04ca7e154c4f12adbb145a2c3039bb0c12a172fef96e1637750823ec55c71b2f9892928e8af06b2da5472c56cc23c139b7ef3b0b4fa07d62a1874c2ec8d9a0ddf3d6043bb92847d81678eec1d842430d15a4f20b1c5572ca18321c9a6dc742e1bfc3493a14c4e702e1607e652079097d3ce2132b90c375a59dddf8d457cf32aa0db31b8504c2a57beaacc0fd3bf1b8f2c04bdedfdd851cabf607d42c3cf326b2668c1245c77d0597b2919df58f06feda1a4f42f3d0ba04f292dff0e2b5610a52478404a2c25842a68d9a51c62cb22c5fd068c7728dd3538fa2d8492db602398e6e6fbc2887748af6e2c532a18df1d2678548169022b3308c08892a2b69ab146ef396716cea97afddcef1e26af8ba0d2b386329022f22ec9cc5816ab044204d40a0e70939fd8c8f6d9f12e6bb104df23d04bedf9e6e053c8526f3ec3a2344a0fb5f81f48e6165e7ddab365ad964c8dcc0175816b2ceb7bba8b5fced4214f300dca3f28584f3c84276d44af9690534dad11c501a471261fa08714b9f26f80841e31eeae3870cdd495a0732da6db37e3997cc22dd1f3ae468265834a14ef0efeae127c1e2c2fc225a5deda22800670f8f1bc555e9c8cf981f59042d2c4e1bd9c64a8108d4466ec090b001cf5860a65d98a300dc10ffcfc5a8970edfd323bde1d1d851c153c1ebf2b42dc87e0b5efdcffd38b0e34b6bc7aa31bd6ad48a59f15201887c4080fbf8ce442d6cbc0cca45c7e30c4e4716f2668b3d7c022a31b378ad7ff6ddc75007608434175e907de8342ed7e9ec3a2b76d77926dbb07e9f527920ebcb0faf06e835efc92c3ce73476b1e7889d7f75507e4e6589d8bf79999c214146d19a857d52f1e15566bd10291d8bdfff238e16f18ef309ffc78f08375f3020547373aeee95378d9f9f5f9da25b4ac941f9c259f633378a4feae143519337545c2d7dd06e863782bc7eaf36f6899143fd009619dd0f286eec629ffa4c85c7a9f13eef1e900e9da69b00b982924cb71547032ca4247519e4763e8dfaa3b02fd90796661c6125b275419333dfcd0f1566d4921420a12146f89eba359c9a3852147253c4c32902e8cd41e45f08ca1950e02c2bc7bf4461a60dc0e70d6daec22b502a2a9042e9d94aa921bb1663f06e65a50d405fa549dddab413e6efa7ce23fa7dbd3649a852a2eb527019a0f3102d544b986113164f399b767bc1b567029e11d6467c33e0e23b15fe3358da91d492463e7c8f34b387ac85de7e2ae827d07d3dd910a01a8750ef0b82778eda65b347ad225d6932533d4caa7402c6934bc7d5afebb4918bc6d857a91f57eb214c2cc65c0424638584832d4de32b727b8c891b8c9210a0f32baec0c76ae5c0bd896341caa28b0d9ef955a26087bf0c5c48a98a55090865ee102b3142534e7d615858573e5960c3c9432bac0a1aaba9c7e51ecdff00580c53f6f39d4391568c5c5d9cf147e13047b9be9be8ab081656117b46d5f3172abd34ac05a32246bdc2a665de451fb3f32b06a132b9aef330208ae987ae40477d5f11b36725d09ee1dc64eaf6bbf3e7a67e2985141a5d1d0feaee2b4d117f65d404b194023807efa3d88dc221586604e294b34ae348b6437a45730c555d4fb6255a5684cae830c9f5cccb6600049c15b30cea35fe2868325e280d69c83c6888ed5d18493b732c63904fadc7b289bd28893416dc4526cd22f80764cad85e17a2d5bee8f2e7850ea349e89294aa14eb8bc59ec7f4aaa1cab72274c8e4e893722f25febc7d9e9d2000271ea9fea3f44396f2dabfe44362bb924e2fc0c2fb9fab8a86eea427c9532ec6994ad0ce6ea001fc00ee2620f61c0c3003f676a8e364ab39101f5649bd299f3618dfd8a3c80dfb3a2a575169111f9798753bcd4a25fe1e275a693767c6e52ee08673f057f89d1524d9818fb2d4ae2e6f4927690f2358d0764b6b414297fce7af015ef3b844adf19b819bc3f5f5b835c8c6a1462c844ca8803f72d7ad143df1d80e80a9736acaf24d0684ff906295ac44b0e5648989fa72595c0cb53ce8e98ae84bff2b1d872c87f0e9f0735772c6f9982555a6b065d45ff394bd24f9075b14f07bd2a9496d2e8c84221a72709f6d638cce32106301e7ee0c2bd01618d3b6243245fcea8c2c85b5cf986841f9ca390132c6ba5a61c443e008388e91984bec82037d7f7bed894793cffe0c63275507465a4904d769d9fb42229d0419c4f1cd76e1f0b18fd9fabe072646bf08bbfc1da14e426528822e1d06f3a008677c9a6372d605d68425a154578eeb13ac6303d10fca8a5e591f15f7ad6d213d887350284f74eba58506006b3a00cdf519dd2b33050df512da3a8e37c52c48c637c9a9280ee39b7d171461a400abbb46241a56b3213208997a2121bb026fac283856c633348e2115d06b358de228c77581c95746068ac33a2a683f06925c05ab84859f7ab69d70b317c808dbe9328857f80841cd9e8f45fedefe96acd4a1ee88af3d68c037594989982067adfd9119060614414be8726a5366a2c8850e932ca0a17d6ce69ca17274820ceb717c694c5f5ae6bf091f8a1ad23a544ba0fa798ed70f4abc63aa9042dba9818ec57707b154f8b466bc84a956c996687d6cdd3d14f33ca7492c2dd86cec53cc8671b409ce6ffcaaef45f5c105d6997fb54ceeee6d9f3b75c632a7a9156b1cc7cf27e3be5b476e8e8f5c58436b624e687aaba45a10244ec6f6ba691dddddb692387971ef83aa2f58e930b0742f58c73d127fcb5b14f2bdfb0f85a3b7a608e162ce36dfdbe12bdb1d04e4a28da58a14f3b416042d9408b829c64ee517e9c6e26f16309223f7c9918a4dc5338d4ec6df9c14b15c28a56ff51c4643a5ad0fef7249b988e9eb36de2901d30514e84ebe03221ae9f749adce42ff0dcc2434619560fddf4085f89390081444668ec1f71924f7e14b75012661586231d4098b5cc42ba772c8252c840147aeb81fe078c2533eab796cc192d7d77ddc6a8afecaa63155c2ee233c659566ecf6d05a5ee482b75e18106679fc886ff838976159733071c422c7491cdcead0c6808d0c8ce0adecd4f6b3014a80c2651c504c063e5904eb4c391671c1eb0928d03ae4a808bb72f66fe4bf4f7d11f7fb26b9bc6c16c64aa37e68916a0eb66eb155c1dc0f403e060f18076a7b93f119799f2b3554598e332a90156eee16c222bde5d35ccb4cea3ac3f170a6db5ceaea3f834aa24cb8cefa55db3130255d076ed97a5bdf6785ae367a1093f4bbe886036f34ef45178335fe1f2948a00d12cebf2f87aa351456f76e8c0daff461ac8b942825979f0b040f751ee13dc3ca7dfd692e799a3fd0534f8a2bb2b244577a03a5333eb07eef7939f25a73a659670ddaa8edfbbf28530d691e0ce41e57fcc6591636d459ed7d0bc15904c449998cdfb64bd346b731a6eb74557ad60fd3b1c2abb3fa1b72e437acdfcc476e53bc2a190be5bb19831cc0af9522ab53b9a5f3bee6ee45c0196702707597c6c2e65673494b71e496060fb22d1cace42333b580587c45aa372bf473a8659912c6d73f4e29ff4877f82e879da7c4f071930ac1034836f66184dc9dc5d91ac7f16639fa18bae08509886c7b62b0d827c192edb0fb80620a1cc479d1731f2bb727eceecad497d9b1ee8c49c3e79538c01312dd6eb42aa6c777494de92a2c40be50fb13d09685944525a2636cd28842c654ab05ef1fe3236d6e3abfedd57d633efc657c4b2e32a0e1ce3511b593d7b7e8057c9e9050b0ab98ebdd098b5c877f0e8f0ac35edde559f92e5b28c07c4f02ea8e0ca5850e9df6279445889b3b323838711248c7f8ee46ad0ba8d382d4a06f22faf2e7c07dcce0e35397841e1b9b55c6786e31dcd269444ddb3ca073b5f7033cf5eee35cd06fc1ab7a2d3d6769356d9e6116ea7cd25d434d0c3", 0x1000}, {&(0x7f0000000380)="8815456427e0979e889deec5454c83424b5f6acb03cbab98c82fe415fc6ac6984a6714c1137d61579673aa2dbabb344d892390b8ba62a2457cfa1ef235fde908921a12", 0x43}, {&(0x7f0000000400)="f3f475a6ed5a1434119b19e2d75c853603871cb75864d54bd4aa61926046704bfd191ef2d816fc3d86054a025a182a89185eb2b4c2751fcd7ba1a176383a3ed4f906a3823b4461026ad8a2938c9c5c7015e2c9ba31f7fdb2096021dd253f5fb0c2f0f24fb6979821eb5fa23c47bc411dbbbc07ff30bf724913e7558ee8acc63fb336690420c8389ebbc17c2fc0ea2c9a6a15c4ede5865deef12bfe71b74b962ba86b62ea32b7f8b22352a1d7", 0xac}, {&(0x7f00000004c0)="017f13f88702c86bba4f2315ed452dd8ae86460eaac4f7e113d588f2efbd55120adb0d1b5a3f195b4a77dd7d504d44b194803e650ad3b79ec871fe0037c051c1912e42e2c98b2a2bc8771b1c2f6f5aed5ffaed9efa4a03bf7996a7bd31431874a37f1a66e95846e1e193b7f915f35f26649e67af98", 0x75}, {&(0x7f0000000540)="c7cbed989e86be240dc586ae9cbba9a0e06794c44ebc760fdd9443b8f46e6bbae216ec1519b8d369f3adbca3e6b3ec00d6624ac607161be6199e", 0x3a}, {&(0x7f00000015c0)="ebce0b659e6e7246e7f2c4a131256f61fff95ba9fbeaf347222ccac073218ccd19ae0531669656f512c5ad651b9b8d9677e84d2f2fe51befd61ab9ab3e6b8363531ad0f89e151abf89e1c7e8a83486d7de594140d149dd64af5966c8261de14a6b4870e22be5fea7acc9a169b160c0abd38e39a861b1ce63c01f39c44841ba098923360e289084f01e5e0903a1181b645c323168fc7c7c3b053c97308490", 0x9e}, {&(0x7f0000001680)="77b0cf8845e36a4af292c3c534d37169956b201e378f3c41ea4647887d", 0x1d}, {&(0x7f00000016c0)="17b9ef86470b272e17fa45745d2a2a2f4aff78c83550c335b431e8eed3e62042e806322e53ce9b22c911d7df06c897f7e6fe706889ad1814d51dacd3e5bca0a0b1188da147140b74e5dfeaee786c4fa114bba326703ae9431ca77a530a117c228880f2d172a53871f8922487e2ebfd3aea80cd717a513411f79788fde8a3ef959339fa24", 0x84}], 0xa, 0x0, 0x0, 0x800}, 0x40000) r1 = socket(0xa, 0x80005, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000580)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000480), 0x0, &(0x7f0000000100)=[@sndrcv={0x30, 0x84, 0x1}], 0x30}, 0x0) getsockname(r0, &(0x7f00000018c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000001940)=0x80) 2018/04/25 06:41:05 executing program 4: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x3, 0x478, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff02000000030000000000000000000000000000000000000000000000000067726574617030000000000000000000627269646765300000000000000000006263736830000000000000000000000000000000000000000000000089e388ccabc7000000000000000070000000e000000028010000646e61740000000000000000000000000000000000000000000000000000000010000000000000000180c200000000000000000000000000646e61740000000000000000000000000000000000000000000000000000000010000000000000000180c2000000000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000001b0000000000000000006272696467655f736c6176655f300000626f6e645f736c6176655f300000000076657468305f746f5f626f6e6400000009000000000000000081000000000000aaaaaaaaaa00000000000000ffffffffffff0000000000000000a00000002801000078010000766c616e000000000000d8b893000000000000000000000000000000000000000800000000000000040001000a1002016d61726b000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a310000000000000000000000000000000000000000000000000000000000000000000000006c6f6700000000000000000000000000000000000000000000000000000000002800000000000000ff70911bb39bd310cab69d4bde23d44900b3ee2929cbcd647a3b7dafb2fc790004000000000000000000000000000000000000000000000000000000cd4dd86d2b1e30364adac19b6f63f14f0000000000000000000000000000000002000000ffffffff01000000090000000000000000007369743000000000000000000000000079616d3000000000000000000000000073797a6b616c6c6572300000000000007465616d300000000000000000000000aaaaaaaaaabb000000000000aaaaaaaaaa00000000ff00000000a0000000a0000000180100006370750000000000000000000000000000000000000000000000000000000000080000000000000000000000000000004e464c4f4700000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000002544690a5f1222854f9851cc6a1bfabc5268b43bd8a36938d1d59b6b334daf797940a6b79bd73725e49680c57cd34bb93be5f01688f244c92cfdbf083e6b869d00000000"]}, 0x500) getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000100), &(0x7f0000000680)=0x4) 2018/04/25 06:41:05 executing program 6: unshare(0x40600) r0 = socket(0xe, 0x80006, 0xffffffffffffffff) connect$netlink(r0, &(0x7f0000e8f000)=@unspec, 0xc) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0xaa, 0x8, &(0x7f0000000480)=[{&(0x7f0000000080)="08ecfdf36f70a7297037c0a317df620e7124a2a6cc43b75a8ec404ee9800c94fe576889850ff7d1ea0459e18fefa62e227a2c5c806557075a82f678b22edef311a", 0x41, 0x8}, {&(0x7f0000000100)="a686654a9845d83687af64438dfc40ea016840b20f773086d873a044c8af0914f6290e8e1c384d6f5d8705f4b4526230738be69a6984b7a8842a09968dede7d4132ad749ba5a2319481ea2f8a2a6d6b2e8cb71c683156b87394ba6ec7d34d15f907fc8623f38dd9f38bf106b8f1aa3d01a9134ed38ba1a77a06bc69a9f379f735217d38f150bebc6bfd052322dadb2a67bc9462993ec89c27670b91f872f54badfdeb2619c6124e3ef375fa36335e19b7767eb3adcee264faa186a48e9fd54", 0xbf, 0x8}, {&(0x7f00000001c0)="b407c62494718fce78d80e41df2e2e9b336e4be3bcfc26fd61d4b08f24885752d08ab21e2578c0426dabc70798b59e82420cd2c2eacbccea0ba4e72356655f", 0x3f, 0x81ba}, {&(0x7f0000000200)="45e94fe296b8112c5aa8a258337d5eef277085107830874af9624e177f0b92df18867dd8c00700706be3a870befdf9ac3a9f2f452e19bce2936da5bb66b5691f703c82932c76e36eef503ebefb8e527e93288479f605b0c79cbac74a94335f348b0beb4dcd10af3579605df0f717398736f59465e4a13e9363483a2b6618121c776caefdb23a285aa8c79c5c752286305b0ed05673143020a6c383f974", 0x9d, 0x7ff}, {&(0x7f00000002c0)="d89111fb46e3dbfe15ceb5edaa5deeb9fb1ae0f7b79750753c18682cd059db7ce2d063e9057f600f6335c0fc8832c29a2b82874dc2bc4ec924a9e338968ad4bb17a3f0a6512dcf809035471374da0fd5135a06236370b03e13cea722e310e5b72cad395f", 0x64, 0x7}, {&(0x7f0000000340)="07456e5a86a33acff18f681ac6fad949a1a682ff491467c988144847c59f185c925c3727c377d806fad24e0b4b3587044f1cb0475eacb93ca9d2c5873671949fddde17c2e8dec4bbbba57600a301888b92689590c52b067ce04d742e688e5ce369488235f9dcea49fca4d6e763e5ac699bb8a9817bff4e26f53ce77344c1f406faf18b9785466c954b74f1e63f5418c95de343da411cf72a9ba7e00e2ae5f1d13db260", 0xa3, 0xffffffff}, {&(0x7f0000000400)="05f4468e2f7185073b92dbf1b6355897235dea1573b8db7fe82c6a91edbc2aa8d5d1933d10e867785279eb2e180c4ac433756e50", 0x34, 0x8}, {&(0x7f0000000440)="365779c8d496898d73e3c516e28adbc649b2028056ce7bdbf927112251d2424328f7e1b5008489b7d746787c16864e89b53f6e3e3c722516edf73b1e52", 0x3d, 0xbe}], 0x400, 0x0) [ 91.611906] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000000000013 [ 91.619260] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 91.626533] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 91.633805] R13: 000000000000005c R14: 00000000006f3940 R15: 0000000000000000 [ 91.641546] Dumping ftrace buffer: [ 91.645069] (ftrace buffer empty) [ 91.648752] Kernel Offset: disabled [ 91.652353] Rebooting in 86400 seconds..