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 '10.128.0.13' (ECDSA) to the list of known hosts. 2018/04/20 08:21:22 fuzzer started 2018/04/20 08:21:23 dialing manager at 10.128.0.26:41811 2018/04/20 08:21:29 kcov=true, comps=false 2018/04/20 08:21:32 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x7ff, 0x4, 0x6, 0x6, 0x8, 0xfff}) mq_timedsend(r0, &(0x7f0000000080)="ad55f919521c026661fbb94f54eb5a7d4a87751245219e9ae4188079456271598de0582ddaff88a56aa23d6e7265b5b6b3a080b67cad2c9ad12b10ab69d9f5f428da9a57f6763bd7aaa9ddf00bb607a284d69ee01c9da8cdc5eeadec9e946f40e2bfebd18b820ab601da83562a6d69bfc02cab636f644174e402e6227cbddb1478b00601788363e67bf8a6d8df4c8cea1e15df862faf9bc0729d477e88d130af9527d30f604f714de778de4ebf85ead2467c1396e241737001980a77991552a896be951692e188fccd6c2f62bcfa8b8a575726aea96787cb5a828caddb", 0xdd, 0x7, &(0x7f0000000180)={0x0, 0x1c9c380}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r1, 0x20, 0x70bd2a, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x80) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000300)=r0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000340)="446b5d752e6e9295a85458d7f38656adffe3f36e61b9d65f651028d69a8e52069af30a214a98cdaa27a49e34") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x10000, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$ax25(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000440)={@broadcast, @dev}, &(0x7f0000000480)=0x8) r3 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x2000) r4 = openat$cgroup_ro(r0, &(0x7f0000000500)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000580)={0x1, &(0x7f0000000540)=[{0x0, 0x10001, 0x800, 0x5}]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x200, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xf6c}}}, &(0x7f0000000680)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000006c0)={r5, 0x5d, "43e6d56ea9f42e299c8e3122a40e4d71401c680ac9968dd69cc45d9007bafac4669879a9f0c5adb31ceb29564153d73990e1acd92ae43289ca25e8757bd15dc23e7a9650b3f539ab8cbe6e77aba144322a0cd5d2cb3a259680d60ef8b5"}, &(0x7f0000000740)=0x65) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000780)={0x2, [0xff, 0x20]}, 0x8) getsockopt$packet_buf(r4, 0x107, 0x7, &(0x7f00000007c0)=""/69, &(0x7f0000000840)=0x45) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00000008c0)={0x200, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x3, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x200, 0xffffffffffffffe1, 0x4, 0x20, &(0x7f0000000880)='veth1_to_bridge\x00', 0x6, 0x2, 0x2020000}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000940)={0x8, 0x3}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000980)={'bcsf0\x00', {0x2, 0x4e23}}) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6(0xa, 0x80005, 0x7) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000009c0)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000a00)=0x9bb) mq_getsetattr(r0, &(0x7f0000000a40)={0xfff, 0x200, 0x8, 0x0, 0x8000, 0x0, 0x80000001, 0x5f74}, &(0x7f0000000a80)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000ac0)={0x83f, 0x0, 0x2, 0x20}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000b00)={0x7fffffff, r6}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000b40)=0x1, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000b80)={0x2, [0x5, 0x711c800]}, 0x8) 2018/04/20 08:21:32 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000040)="267e378167c1a5eaa36f967903765a21cc64dbcd85f4d553e5b18597753e9759d484c4dcbb06c7f93dc3c2115d998f") ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x2}, 0x8) set_mempolicy(0x1, &(0x7f0000000180)=0x100000000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000001c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000240)) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r2, 0x7ff, 0x9225, 0x0, 0x3, 0x2, 0x467, 0xbda3d86, {r1, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1b}, 0x6}}, 0x400, 0xfff, 0x8000, 0x3, 0x3}}, &(0x7f0000000400)=0xb0) lseek(r0, 0x0, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000440)=0x8, 0x4) fcntl$dupfd(r0, 0x0, r0) setregid(r3, r3) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x244041, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000500)={0x4, &(0x7f00000004c0)=[0x2, 0x2, 0x2, 0x36bf]}) connect$ipx(r5, &(0x7f0000000540)={0x4, 0x3f, 0x1, "4a23929d72ad", 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000580)={r4, 0x5d, "9734a24d230853495422404dda8bda6c565bb1e32124f494f64035844b3d53d52993c231681023882bb0410e507c0167f4b9e67a3023792d8ce11eb03ebebb901682df6c9a534f8787352549096f6b94b2acd2ff74f50b4a7cc6ec94c1"}, &(0x7f0000000600)=0x65) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000640)) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000680)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000780)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000007c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x11, r6}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000800), &(0x7f0000000840)=0x4) unlink(&(0x7f0000000880)='./file0\x00') setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f00000008c0)={@mcast1={0xff, 0x1, [], 0x1}, r6}, 0x14) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000940)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001380)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x50000000}, 0xc, &(0x7f0000001340)={&(0x7f0000000980)={0x9a0, r7, 0x20, 0x70bd27, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r6}, {0x248, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x18}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x50a9, 0x4, 0x7, 0x9}, {0x101, 0x7, 0x81, 0x5}, {0x8, 0x6, 0x0, 0x9}, {0x5277, 0x3, 0x9, 0x7f}, {0xffffffffffff4d81, 0xffffffffffffffff, 0x100, 0x1f}, {0x9, 0x7, 0x52eb5d0b}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r6}, {0x178, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6d11}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r6}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r6}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r6}, {0x120, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\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, 0x83}}}]}}, {{0x8, 0x1, r6}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r6}, {0x264, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81000}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}]}}, {{0x8, 0x1, r6}, {0xcc, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r6}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x9a0}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000001400)={0x1, &(0x7f00000013c0)=[{}]}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001440)=0x8, &(0x7f0000001480)=0x4) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0xd6) 2018/04/20 08:21:32 executing program 7: socketpair(0x11, 0x80005, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000040)=r2) ioctl$KDSKBLED(r1, 0x4b65, 0x7f) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e23}], 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10002}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x11c, r3, 0x200, 0x70bd26, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfb52}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x11c}, 0x1, 0x0, 0x0, 0x801}, 0x94) signalfd(r0, &(0x7f0000000300)={0x4}, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000380)) renameat2(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file0\x00', 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0xc6, 0x4, 0x4, 0x1, 0x6}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000540)={r5}, &(0x7f0000000580)=0x8) r6 = signalfd4(r1, &(0x7f00000005c0), 0x8, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000600)={0x6, 0x2, 0x6, 0x6, 0x20}, 0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000640)={@mcast2={0xff, 0x2, [], 0x1}, 0xffff, 0x0, 0xff, 0xe, 0x4, 0x8, 0xff}, &(0x7f0000000680)=0x20) readahead(r6, 0x7493, 0x7fffffff) pipe2(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000700)={0x6, 0x0, 0x2, 0x2, r5}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000780)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f00000007c0)={r5, @in={{0x2, 0x4e23, @rand_addr=0x9}}}, 0x84) fchmodat(r7, &(0x7f0000000880)='./file0\x00', 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000008c0)) getsockname$inet(r2, &(0x7f0000000900)={0x0, 0x0, @multicast2}, &(0x7f0000000940)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000980)=[@in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0x5, @empty, 0x800}], 0x38) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f00000009c0)=0x400, 0x4) r9 = syz_open_dev$mice(&(0x7f0000000a00)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000000a40)={0xfffffffffffff82c, 0x8208, 0xf70c, 0x2, r5}, &(0x7f0000000a80)=0x10) setsockopt$inet6_udp_int(r9, 0x11, 0x66, &(0x7f0000000ac0)=0x8, 0x4) shutdown(r8, 0x1) 2018/04/20 08:21:32 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101042, 0x0) r1 = accept4$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$VT_DISALLOCATE(r0, 0x5608) open_by_handle_at(r0, &(0x7f00000000c0)={0x8, 0xf6}, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x6, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x29b2}}, 0x4, 0x9, 0x4, 0x9, 0x4}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r2, 0x9, 0x3, [0x0, 0x1, 0xfaf]}, &(0x7f0000000340)=0xe) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) connect(r0, &(0x7f0000000400)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x3, 0x4, 0x4}}, 0x80) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={r2, 0xbbb7, 0x3, [0x1, 0x7, 0xae6]}, &(0x7f0000000500)=0xe) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x74, r3, 0x418, 0x70bd29, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x22}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4008004}, 0x80) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={r2, 0x3f6}, 0xc) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000700)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000740)=""/121) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x28, r3, 0x603, 0x70bd26, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x44040}, 0x8004) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000008c0)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000900)={r4, 0x80000, r0}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000940)=0xfffffffffffffffc, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000980)=0x0) sched_getparam(r5, &(0x7f00000009c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = add_key(&(0x7f0000000b00)='dns_resolver\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b80)="f4dc2fa227615b61f0a5d3d749b2b354c12bc15ae41a4602375410ff1f1715eab7b8d9e2327d1126dc057f5cd6a9", 0x2e, 0xffffffffffffffff) keyctl$revoke(0x3, r7) fgetxattr(r6, &(0x7f0000000bc0)=@known='security.capability\x00', &(0x7f0000000c00)=""/40, 0x28) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000c80)={'veth1_to_bridge\x00', &(0x7f0000000c40)=@ethtool_ringparam={0x10, 0x2, 0x0, 0x0, 0x8001, 0x9, 0x5, 0x2}}) 2018/04/20 08:21:32 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xeca, 0x8000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x800, 0x9, 0x0, 0x1, r0, 0xf94}, 0x2c) fgetxattr(r0, &(0x7f0000000080)=@random={'user.', '/dev/usbmon#\x00'}, &(0x7f00000000c0)=""/120, 0x78) r2 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x400, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x80000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r3, 0x0, 0x30}, &(0x7f0000000240)=0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000280)={0x2, 0x2, 0x9, 0x0, 0x5}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000002c0), 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x7, &(0x7f0000000300)={0x0, 0x38, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000340)=0x0) timer_gettime(r6, &(0x7f0000000380)) sendmsg$unix(r0, &(0x7f0000002580)={&(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002540)=[{&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="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0x1000}, {&(0x7f0000002440)="1a4369213604c94838ec1fc2a6a5c82dcb76581d0186db95bee0e99bf438144eab971b7575e5ed9ca3e4b693d4e2afd9a1f2b6b9d126aeddf01ee5d6d1bc4b714d88a8701f3cf6c802dbd353a826c6799d79ad01e4f6c89ffe9694038f32674e43774350b9aa21257d91411ce4d7e4cb2e1d1d4cdaa877db3ad4ae7c23d3471321981ba9fd999a220efc104e62c02ac1b07c806503b695a6fa34c0fc4372bb3ea264d2bc9fe59dfacc11fa8bc9123861747feac337b05c82d6d5f8ceb18f522ed942d0089af2a17838088d67b4b1ae2b8f78f6a7b66b920e75", 0xd9}], 0x3, 0x0, 0x0, 0x20000000}, 0x20000000) symlinkat(&(0x7f00000025c0)='./file0\x00', r0, &(0x7f0000002600)='./file0\x00') r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = getpgrp(0x0) wait4(r8, 0x0, 0x4, &(0x7f0000002640)) recvmsg(r0, &(0x7f0000004900)={&(0x7f0000002700)=@un=@abs, 0x80, &(0x7f00000048c0)=[{&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/4096, 0x1000}, {&(0x7f0000004780)}, {&(0x7f00000047c0)=""/237, 0xed}], 0x4, 0x0, 0x0, 0x1}, 0x140) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000004980)={r2, r5, 0x0, 0x5, &(0x7f0000004940), 0xfff, 0xd849, 0x0, 0x3ff, 0x2, 0x2, 0x6eb, "b08c1ded1f3986df5caafed450e353ce8751b65573"}) r9 = creat(&(0x7f00000049c0)='./file0\x00', 0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r9, 0x84, 0x7c, &(0x7f0000004a00)={r3, 0x1000, 0xe8d2}, 0x8) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000004a40), &(0x7f0000004a80)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r9, 0x89e1, &(0x7f0000004ac0)=0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004b00)={r4, 0xffffffffc224079b}, &(0x7f0000004b40)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000004b80)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000004bc0)={r10}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000004c40)={r5, r0, 0x100000001, 0x10001, &(0x7f0000004c00)="2863a78c656bfb02", 0xfbe, 0x0, 0x6, 0xffffffff, 0xa196, 0x401, 0x9, "db76f870f34c3bdd5621e81800d3d75b6e2ee83edcb9606be24ec82a08ce2c5d1f2991c5ecd257f108b78694a0fbfc63"}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000004cc0)=0xfffffffffffffffe, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000004d00), &(0x7f0000004d40)=0x10) sendmsg$unix(r7, &(0x7f0000007240)={&(0x7f0000004d80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007180)=[{&(0x7f0000004e00)="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0x1000}, {&(0x7f0000005e00)="ce0214adc3274a29f5fad2cedf32efae", 0x10}, 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0x1000}, {&(0x7f0000006e40)="139ce166b4b85828e1fcceb290b0dc2a203aa180660a695d3f27e039cf34777ecfa451eb6b2b624372da80973126db43e71fed7ac937b12cb244b9652e64d472cbb2348f532a308034fead1f0aa439416ac29d91483d84d8e559a3bbe206ea97634763977d8316a2d46dfbbf104769e90969d55c60ab7d9fec847428d1189e41cad56cd485093229e19e01a0b3e27d9dfdb338dc889e9a17e9f52c38974a33a9cffb784633fc51181c915ab4af1493077e77ed822c084055be52aea2708b620e6373fecdf341b68273217da7446d13cab79e4ae045bb915c6afbeb6144c4700b2665f00520ddf065d81f563f824b476988bba84586", 0xf5}, {&(0x7f0000006f40)="3903ba70cb3e91ba8ec59c826d37db9a49bb5233ac8aedcbf4222b4af2c34666f6f94ed42cdfa9f017a17097b15dad2d54e1a85d1158bf25f1d4eb60c8cf1770fb7abd069ca6abfc7025e2380566b4afb355d8484001cceb9b5b11fe4c3444e73e0d2b3e55df63fe48e8d19e6787f1832405", 0x72}, {&(0x7f0000006fc0)="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", 0xfc}, {&(0x7f00000070c0)="dcdece06bb8d1e8289510571f14ec34be691cc70b76a93418500db97da2c251c9e54efc19000c0c666091dc90f615e363ced59bd2576e41db767", 0x3a}, {&(0x7f0000007100)="b2e1c4e30d3f3f11e3a40b09e9cdb2082356becaf2620f1854a8f2e6f44011ed394a8b506e5ec3050d286e6761bc386791d37fff7255768cfc4d07e9e7dc6f0d48325c296a07fcc9ab6cd323f27e029fc32bc5b8ec5d0ad95989a360bab388402c6086c643fbd3496927efb4b1d7bf43f0ed6377db", 0x75}], 0x8, &(0x7f0000007200)=[@rights={0x28, 0x1, 0x1, [r1, r1, r5, r2, r9, r5]}], 0x28, 0x20000010}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r9, 0x84, 0x6b, &(0x7f0000007280)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) 2018/04/20 08:21:32 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80001, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000040)=""/130, &(0x7f0000000100)=0x82) ioctl$sock_ifreq(r0, 0x895b, &(0x7f0000000140)={'bcsh0\x00', @ifru_addrs=@sco={0x1f, {0xea, 0x2, 0x4, 0x2, 0x2, 0x1000000000}}}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000540)=0xe8) getgroups(0x2, &(0x7f0000000580)=[0x0, 0xffffffffffffffff]) r4 = getpgid(0xffffffffffffffff) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000680)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000280)="7b96281b883578c1e29b856e5793e58feee51165a79ad176e481492018065fb7d8bd97ff4eae14a0d7a8bd1e9ffde4bded2794b82f5aee5c3f1c7187dce28e16c0a5b588718aaa61a5e2f2af1f102d68d2b968", 0x53}, {&(0x7f0000000300)="d3c10d30d53db93cabd3dc27ef21f2a4a77a0c74456a28cd9438d9653b13025077194f2764a6d0ab07927d69c18c3e7d932b0a722a50724a1d57c61305d2a52c9c7644789bcc4d961dc7c9a182f0175cf1573823687a944bdb23ec2bb7a3424512a8ec5c6d1cab7bf30f3b3afac6fac7ce5492870084db398568b4e6", 0x7c}, {&(0x7f0000000380)="fb6554f3bd2697abe1a23dfc26", 0xd}, {&(0x7f00000003c0)="efd4725eea2218a40d3f00715f35c550d0997b3fc533fa6bd9be3aae4d8b7d0214d54de36c49546ab4bd5309", 0x2c}], 0x4, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x78, 0x4000014}, 0xc0) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000840)=@assoc_value={0x0}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000008c0)={r7, 0xaf}, &(0x7f0000000900)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000940)={@in6={{0xa, 0x4e24, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x8000, 0x5, 0x3907239f, "0e6660542de31fc34b9f83731cc5b4fcc973d967aee7d9ab85541fdb34cead794f4cc0ad88fa8495691681335c94eb66b21a46b82d2fc6b68800717f9aa9b520ed78242416713d25048357a0310a4d32"}, 0xd8) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000a40)=""/194) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000b40)={&(0x7f0000feb000/0x14000)=nil, 0x14000}) io_setup(0x7fff, &(0x7f0000000b80)=0x0) io_getevents(r9, 0x7fffffff, 0x2, &(0x7f0000000bc0)=[{}, {}], &(0x7f0000000c00)={0x0, 0x989680}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000c40)=""/250) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000d40)={r8, 0x7ff, 0x6, [0x200, 0x100000000, 0xfff, 0x300000000000000, 0x5, 0xc704]}, 0x14) munmap(&(0x7f0000ff5000/0x4000)=nil, 0x4000) recvfrom$unix(r0, &(0x7f0000000d80)=""/122, 0x7a, 0x2, &(0x7f0000000e00)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockname$ipx(r0, &(0x7f0000000e80), &(0x7f0000000ec0)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000f00)={0x6, 0x9, 0x2}) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000fc0)={'teql0\x00', @ifru_settings={0x8, 0x5, @fr=&(0x7f0000000f80)={0xd73e, 0x401, 0x6, 0x1bd, 0xfff, 0x80000001, 0x1}}}) rt_sigqueueinfo(r4, 0x34, &(0x7f0000001000)={0x3d, 0x7, 0x6, 0x80}) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001040)='/dev/hwrng\x00', 0x20000, 0x0) io_setup(0x2, &(0x7f0000001080)) openat(r10, &(0x7f00000010c0)='./file0\x00', 0x12000, 0x4) 2018/04/20 08:21:32 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8205, 0xfffffffffffff001, 0x2, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0xfffffffffffffff9, 0x2}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r2, 0x8, 0x1, 0x3ff}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r3, 0x200, 0x200, 0xff, 0x200, 0x9}, 0x14) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000240)=0x9b) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, r4, 0x0, 0x70bd26, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x28}, 0x1}, 0x400c010) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1802000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r4, 0x401, 0x70bd2c, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40000c0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000540)=""/168) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r3, 0x4) r5 = openat$cgroup_ro(r0, &(0x7f0000000640)='rdma.current\x00', 0x0, 0x0) recvmsg$netrom(r5, &(0x7f0000001c40)={&(0x7f0000000680)=@ax25={0x3, {"678eeb0c5c79b3"}, 0x9}, 0x10, &(0x7f0000001840)=[{&(0x7f00000006c0)="bfbcc18fcf46478943d8a25a74c3dc4d4dc17319b21389f07a13bff685867ec9643a130e3d27b78659427625b1b72b8238bc7ce14c1bc6d2c54b6851be8019499b7bd318bf4a01e9cb20a52991dc2b1f8dec0ee296a91dcc451af8fe5d919e49bffdac882184d866b81b0adaa002f0277792e504", 0x74}, {&(0x7f0000000740)="c7f6fd89cd18d52f35980e045840e18e75cf37551553a73e25d04f591eb5a3c201fb095c95d50224550cf94b5c9a019125ad0120aaa9eb0b97ba0b22671faed4c1b4261de4794ed02f5bf01e9ed03b69e17e0ff3", 0x54}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="988e00447ea7b1e0a17ecf7aeb8a38261486b22b84c955d651ef3639c4cc0a4373af11da79cf335995a398e0e021a27947c5322a97a98e0b4996aaedc1ac30757faa04a2a7f59540dd91f0ea9a70bdeec7b19247ca9769495dbc918663dc87a974ceacec886c3919e8ef11da96b39f4cc136417169e712df", 0x78}], 0x4, &(0x7f0000001880)=[{0x38, 0x13a, 0x655bd7e6, "60d51a9c11f46eaea629fc987719111daeb916205cedd961aeab6d4126d390e9a5d2a4"}, {0x50, 0x0, 0x5, "d44db4927357436939e8df378556828e218a3412c386d176fb8ccc0c8f1276100ca048ab4550fc2127ae10cb8f6657accab26913525ffbbe06"}, {0x80, 0x0, 0x148, "55547be7b1bf8570663fe543f576c43dc43c16d137bddb862066881d8697bb68f44d82a4f046b368905e4d1f584ec02349e6a78a9453953943eb3797678c0b6612b07a8f6c41c514d9b00f90a6c1895c8e6e3f4e1086d7857d134ba4df63eb2ad2582ed0e2c15787fbaae3ea"}, {0x78, 0x3a, 0x4, "73c2b9935f31fab4d603dd1e4a6d7fc0424a31847197d93d4587d1c1e392ddb6bcb5dbf087c936969de4cf2a3825520ee86b448c69f4590c134b14490145cf45c8abf3b8383416201dfaa117b0dc3df5ad790e04c41119299ee6a32d9a90eed39d3fed01"}, {0x110, 0x0, 0x2, "b835cf5f86173b9e1d91e02ba778816e0bd7b6791e219e2c848823fcb2f85ed607f0e5fc396c064c2c795535b8068b55303eccb0c29024ce235cb4e730a1bc2418a822ec834dc9bb3f5b95e4ddf209cac9b70b1eb061d38555dae9ef4f74ae94ce1ffd8a81e3a60ac644390354efa8b6719f74c28a508b69b54c27ace74ffc24e6d7dd10ca562d2ff3ed23aeddd7b40b7e425795ecdb50518135da8a5871a1dcf29d7b754e3b88c7b8c69e4cb7e4ffc0c3b444f26de2db127de16fe733487ef2591187bb5f5dd086c7a6c886877f40e826ec04a12f36dbf6b351169e99aff0d0aab99df1b43360f2511d0531f89154b6fc9e74361fe3f616a4"}, {0xc0, 0x19f, 0x5322, "431f0aaca37d05af13d41537a2fdda618ea2caf8b11827c98edf5258190ca2849c89f787786e080fac3f217a2ee7a9104af58e191d04361913b2efad90c7abb7733220a5742f7c95c4dac8e0a441292dee2bf178c8d7ae16b87f4f0744fd41af706c9b1faf4221253d98b9ae5b4270a943249e235ffa32f18f70acaac3eceaab8b13f61e94b997ebbcb54c7a84de17d22537af6f890bfd7d3a9e71da839aada257486786f010af9127c05e1f52aab2"}, {0x58, 0x115, 0x3, "92eaa324a3f944c1b6bd406a985f41dd701c2ba609b4b05ad76fb908ad5b292be1bfe00771c2736b5e1a9c0f2c60ab489291ed06f4090f16dbc136bce0be68a3548eefe13ef447"}], 0x3a8, 0x4}, 0x2) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000001d40)={&(0x7f0000001c80)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001d00)={&(0x7f0000001cc0)={0x24, r4, 0x0, 0x70bd2a, 0xfffffffffffffff8, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x8004}, 0x800) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000001d80)={0x1, 0x7}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001dc0)=0x79ed86d9) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001e00)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000001e40)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x4}}, 0x4, 0xffffffffffff26ac}, &(0x7f0000001f00)=0x90) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000001f40)=@assoc_id=r6, 0x4) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001f80)=0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001fc0)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@remote}}, &(0x7f00000020c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002100)={r7, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}}, 0xc) syz_open_dev$evdev(&(0x7f0000002140)='/dev/input/event#\x00', 0xb1, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f0000002300)={&(0x7f0000002180)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f00000022c0)={&(0x7f00000021c0)={0xec, r4, 0x100, 0x70bd28, 0x7f, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000001}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000002340)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) bind$ax25(r5, &(0x7f0000002380)={0x3, {"2f4787adca3a6f"}, 0x100000001}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000023c0)={0x3, 0x6}) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000002400)=0x692, 0x4) 2018/04/20 08:21:32 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x8, 0x6, 0x9, 0x5}, 0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x47d1}, {0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0xabf5, [0x1e, 0x800, 0x315d28e9, 0xfff, 0x0, 0x3, 0x9, 0x1be7]}, 0x5c) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) connect$packet(r0, &(0x7f00000001c0)={0x11, 0x10, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0x3bea8b6d, 0x6, 0x1c, {0x0, 0x989680}, 0xfffffffffffffc00, 0x9}) connect$packet(r0, &(0x7f0000000280)={0x11, 0x18, r1, 0x1, 0x5, 0x6}, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r2, 0xec, 0x5, 0x6}, &(0x7f0000000400)=0x10) recvfrom$unix(r0, &(0x7f0000000440)=""/91, 0x5b, 0x0, &(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000540)=[@in={0x2, 0x4e21, @rand_addr=0x298e}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x356b, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0x88) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000640)='team\x00') sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000b40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x80020}, 0xc, &(0x7f0000000b00)={&(0x7f0000000680)={0x47c, r3, 0x20, 0x70bd2b, 0x25dfdbff, {}, [{{0x8, 0x1, r1}, {0xec, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x50a}}}]}}, {{0x8, 0x1, r1}, {0xbc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}]}}, {{0x8, 0x1, r1}, {0xc4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r1}, {0xec, 0x2, [{0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x0, 0x1000, 0x6, 0x80000000}, {0x81, 0x80, 0x0, 0x1c81}, {0x3, 0x1, 0x100000000, 0x8}, {0x2, 0x3ff, 0x9, 0x6}, {0x916, 0x4, 0x2, 0xffffffff}, {0x5, 0xff, 0xed93, 0x5}, {0x2, 0x0, 0x3}, {0x80000001, 0x7fff, 0x80, 0x76}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8a}}}]}}, {{0x8, 0x1, r1}, {0xe8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0x47c}, 0x1, 0x0, 0x0, 0x4000}, 0x4080) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) bind$ipx(r0, &(0x7f0000000b80)={0x4, 0x7fff, 0x6ce4, "6f88a710492d", 0x9}, 0x10) getdents(r0, &(0x7f0000000bc0)=""/4, 0x4) unlink(&(0x7f0000000c00)='./file0\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000c40)) setxattr(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)=@known='system.sockprotoname\x00', &(0x7f0000000d00)='team\x00', 0x5, 0x3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000d40)={0xffffffffffffffff}) finit_module(r0, &(0x7f0000000d80)='activeport\x00', 0x3) connect$vsock_stream(r0, &(0x7f0000000dc0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000e40)=@add_del={0x2, &(0x7f0000000e00)='team_slave_1\x00', 0x6}) r5 = getpid() ptrace$getregset(0x4204, r5, 0x3, &(0x7f0000000ec0)={&(0x7f0000000e80)=""/48, 0x30}) sendmsg$key(r0, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)={&(0x7f0000000f00)={0x2, 0x14, 0x9, 0x8, 0x7, 0x0, 0x70bd2b, 0x25dfdbfd, [@sadb_address={0x5, 0x17, 0xff, 0x80, 0x0, @in6={0xa, 0x4e23, 0xc4, @empty, 0xffff}}]}, 0x38}, 0x1}, 0x40080) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000000fc0)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001040)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x18, {0x2, 0x4e24, @loopback=0x7f000001}, 'nr0\x00'}) io_setup(0x5, &(0x7f00000010c0)=0x0) clock_gettime(0x0, &(0x7f0000001140)={0x0, 0x0}) io_getevents(r6, 0x5, 0x2, &(0x7f0000001100)=[{}, {}], &(0x7f0000001180)={r7, r8+10000000}) syzkaller login: [ 43.700965] ip (3785) used greatest stack depth: 54672 bytes left [ 43.739546] ip (3791) used greatest stack depth: 54312 bytes left [ 44.747528] ip (3888) used greatest stack depth: 54200 bytes left [ 45.049379] ip (3912) used greatest stack depth: 53640 bytes left [ 45.136130] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.142637] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.178485] device bridge_slave_0 entered promiscuous mode [ 45.222306] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.228772] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.249706] device bridge_slave_0 entered promiscuous mode [ 45.273061] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.279549] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.302353] device bridge_slave_0 entered promiscuous mode [ 45.314757] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.321213] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.349230] device bridge_slave_0 entered promiscuous mode [ 45.366514] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.373005] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.382739] device bridge_slave_0 entered promiscuous mode [ 45.392395] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.398845] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.413888] device bridge_slave_0 entered promiscuous mode [ 45.424789] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.431233] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.441503] device bridge_slave_1 entered promiscuous mode [ 45.469664] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.476139] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.498127] device bridge_slave_1 entered promiscuous mode [ 45.516234] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.522712] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.532926] device bridge_slave_1 entered promiscuous mode [ 45.540311] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.546777] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.569979] device bridge_slave_0 entered promiscuous mode [ 45.587640] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.594129] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.603631] device bridge_slave_1 entered promiscuous mode [ 45.613571] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.620989] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.627536] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.655097] device bridge_slave_1 entered promiscuous mode [ 45.670360] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.686330] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.692830] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.708513] device bridge_slave_1 entered promiscuous mode [ 45.722580] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.729245] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.756405] device bridge_slave_0 entered promiscuous mode [ 45.773182] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.782679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.792264] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.804854] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.811364] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.846590] device bridge_slave_1 entered promiscuous mode [ 45.874945] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.885165] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.895487] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.903993] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.939501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.958484] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.965005] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.003494] device bridge_slave_1 entered promiscuous mode [ 46.079738] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.100010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.137237] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.191136] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.289585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.424506] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.825630] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.874955] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.889716] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.898113] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.065394] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.079390] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.089691] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.103832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.145487] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.154958] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.210010] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.361931] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.371914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.436585] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.453881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.654833] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.016326] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.039963] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.109011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.132441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.201104] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.222653] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.315767] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.374457] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.386204] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.394085] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.406536] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.417252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.430208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.475600] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.488382] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.508090] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.515698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.531167] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.567450] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.581300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.597832] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.636654] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.643840] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.661357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.673539] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.681191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.691335] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.707775] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.716412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.733725] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.763648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.795722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.828253] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.836257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.851793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.860607] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.871902] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.882516] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.894179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.913352] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.942531] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.967526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.000597] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.017501] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.026332] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.046935] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.069983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.089630] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.107166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.138940] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.148938] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.157162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.188713] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.221152] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.237713] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.267952] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.282627] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.295903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.317130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.356068] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.403804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.533448] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.540602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.558379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.735337] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.741833] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.748691] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.755160] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.778934] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.785497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.218996] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.225516] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.232371] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.238813] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.284574] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.317661] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.324144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.331048] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.337515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.409896] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.490265] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.496753] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.503597] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.510057] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.566326] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.580879] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.587325] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.594181] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.600625] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.626765] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.636068] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.642513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.649355] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.655810] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.671580] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.808778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.823211] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.856618] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.868100] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.875889] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.905658] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.912115] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.918952] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.925386] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.004890] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.020470] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.026936] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.033796] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.040254] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.094650] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.832121] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.843695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.031412] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.579292] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.657384] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.762964] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.837986] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.845459] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.851620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.885876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.082857] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.172890] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.305304] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.311710] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.319659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.357859] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.461141] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.467406] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.481644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.577303] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.586135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.596668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.635880] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.649506] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.690767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.908275] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.914859] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.930917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.958563] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.966605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.991787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.194969] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.201248] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.214354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/20 08:21:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000399fa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000380)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/224, 0xe0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x57559ee2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000003c0)={r3, 0x2, 0x1000, "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"}, 0x1008) 2018/04/20 08:21:57 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x5) setsockopt(r0, 0x3a, 0x0, &(0x7f0000000080), 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x4000000, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x2040, &(0x7f0000001000)={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getrandom(&(0x7f0000001040)=""/183, 0xb7, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001100)=@assoc_value={0x0, 0x7fffffff}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000011c0)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x8, 0x8, 0x1, 0xffffffffffff8001, 0x80000001}, &(0x7f0000001280)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001180)={r1, 0x10000}, 0x8) 2018/04/20 08:21:58 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000280)=0x9) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getpeername$ipx(r4, &(0x7f0000001400), &(0x7f0000001440)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000340)={'bridge_slave_0\x00', {0x2, 0x4e24, @rand_addr=0x3}}) fsetxattr(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6f731400e24865499d2c4f453053c4aacabd2a3d5e1b73563147249210961725183dab00000000000000000000000000231a9a006ba6ea90e8941072088fab010b74e477f2c8ba5d125e8ce88cc7e03dc47472679c3c835eddaede74c12bf495035e5a2281459fff568a83cb9bf2de7a5e"], &(0x7f0000000100)='/dev/net/tun\x00', 0xd, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r5 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0xf, 0x4a0000) lremovexattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 67.193646] device bridge0 entered promiscuous mode 2018/04/20 08:21:58 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x1, r0}, 0x2c) prctl$setname(0xf, &(0x7f00000000c0)='procvboxnet0\x00') r2 = fcntl$dupfd(r0, 0x8000000000406, r0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000100)={0x8, 0xe9a, 0x2, 0x6, 0x3, 0x7, 0x1, 0x8, 0xfffffffffffffffa, 0x5, 0x7, 0x8}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000000000)="3b1c9b177118ed3d78553f6c8b5daed7a827340cc3f46d6aab360575848826ce6c85b795332e5af613570d33f383ed13297f19c5973c1783a11b0300000000000000e4ef275d68d4cb07334ffa1c901cba6facbd22fdc05ad405b48480c4a6eef8f98cf82901135af5ba06ccd0f82a2d2ec1248f000c3fe75a9739e8029dc0d56d1b2f9cc362b96b64fbb70a0f1cbf75b411cc", &(0x7f0000eee000)="13"}, 0x20) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x80, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r0, &(0x7f0000000340)="3a47964bd4a8a2350be0cc6d2b4837cc07564ce7457bdda4a6ad80f4c35a1f3a219e469bd0affc7172"}, 0xa) read(r0, &(0x7f0000000180)=""/166, 0xa6) 2018/04/20 08:21:58 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x24, @local={0xfe, 0x80, [], 0xaa}, 0xe000000000000000}}, [0xffff, 0x8001, 0x0, 0x0, 0xfff, 0x3, 0x40, 0x1, 0x100, 0x5, 0x0, 0x8001, 0x101, 0x7, 0x3]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r2, &(0x7f00000003c0)=0x4) fchdir(r0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) perf_event_open(&(0x7f0000012000)={0x0, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/105, 0x69}, {&(0x7f0000000140)=""/66, 0x42}], 0x2, 0x0) fallocate(r3, 0x3, 0x0, 0xffff) 2018/04/20 08:21:58 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101042, 0x0) r1 = accept4$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) ioctl$VT_DISALLOCATE(r0, 0x5608) open_by_handle_at(r0, &(0x7f00000000c0)={0x8, 0xf6}, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x6, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x29b2}}, 0x4, 0x9, 0x4, 0x9, 0x4}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r2, 0x9, 0x3, [0x0, 0x1, 0xfaf]}, &(0x7f0000000340)=0xe) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x4) connect(r0, &(0x7f0000000400)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x3, 0x4, 0x4}}, 0x80) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={r2, 0xbbb7, 0x3, [0x1, 0x7, 0xae6]}, &(0x7f0000000500)=0xe) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000001}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x74, r3, 0x418, 0x70bd29, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x22}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4008004}, 0x80) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={r2, 0x3f6}, 0xc) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000700)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000740)=""/121) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x28, r3, 0x603, 0x70bd26, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x44040}, 0x8004) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000008c0)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000900)={r4, 0x80000, r0}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000940)=0xfffffffffffffffc, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000980)=0x0) sched_getparam(r5, &(0x7f00000009c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = add_key(&(0x7f0000000b00)='dns_resolver\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b80)="f4dc2fa227615b61f0a5d3d749b2b354c12bc15ae41a4602375410ff1f1715eab7b8d9e2327d1126dc057f5cd6a9", 0x2e, 0xffffffffffffffff) keyctl$revoke(0x3, r7) fgetxattr(r6, &(0x7f0000000bc0)=@known='security.capability\x00', &(0x7f0000000c00)=""/40, 0x28) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000c80)={'veth1_to_bridge\x00', &(0x7f0000000c40)=@ethtool_ringparam={0x10, 0x2, 0x0, 0x0, 0x8001, 0x9, 0x5, 0x2}}) 2018/04/20 08:21:58 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@ethernet={0x0, @remote}, &(0x7f0000000100)=0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000140)=0x78, 0x4) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000040)={0x2, 0x2}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x8, 0x30050, r1, 0x4) preadv(r1, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x6d, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={r4, 0xbc}, &(0x7f0000000240)=0x8) 2018/04/20 08:21:58 executing program 1: r0 = gettid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000a40)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x5cf}], 0x1, 0x0) r4 = syz_open_procfs(r0, &(0x7f00000000c0)='net/netlink\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) recvmmsg(r6, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/159, 0x9f, 0x3}, 0x6}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}], 0x1, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}, 0x100000000}], 0x3, 0x0, &(0x7f00000009c0)={0x77359400}) sendfile(r6, r4, &(0x7f0000000200), 0x200000010000) waitid(0x0, r0, 0x0, 0x40000000, &(0x7f00000002c0)) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f00000003c0)=""/137) 2018/04/20 08:21:58 executing program 7: socketpair(0x11, 0x80005, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000040)=r2) ioctl$KDSKBLED(r1, 0x4b65, 0x7f) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e23}], 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10002}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x11c, r3, 0x200, 0x70bd26, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfb52}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x800}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x11c}, 0x1, 0x0, 0x0, 0x801}, 0x94) signalfd(r0, &(0x7f0000000300)={0x4}, 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000380)) renameat2(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file0\x00', 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0xc6, 0x4, 0x4, 0x1, 0x6}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000540)={r5}, &(0x7f0000000580)=0x8) r6 = signalfd4(r1, &(0x7f00000005c0), 0x8, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000600)={0x6, 0x2, 0x6, 0x6, 0x20}, 0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000640)={@mcast2={0xff, 0x2, [], 0x1}, 0xffff, 0x0, 0xff, 0xe, 0x4, 0x8, 0xff}, &(0x7f0000000680)=0x20) readahead(r6, 0x7493, 0x7fffffff) pipe2(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000700)={0x6, 0x0, 0x2, 0x2, r5}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000780)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f00000007c0)={r5, @in={{0x2, 0x4e23, @rand_addr=0x9}}}, 0x84) fchmodat(r7, &(0x7f0000000880)='./file0\x00', 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000008c0)) getsockname$inet(r2, &(0x7f0000000900)={0x0, 0x0, @multicast2}, &(0x7f0000000940)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000980)=[@in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e24, 0x5, @empty, 0x800}], 0x38) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f00000009c0)=0x400, 0x4) r9 = syz_open_dev$mice(&(0x7f0000000a00)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000000a40)={0xfffffffffffff82c, 0x8208, 0xf70c, 0x2, r5}, &(0x7f0000000a80)=0x10) setsockopt$inet6_udp_int(r9, 0x11, 0x66, &(0x7f0000000ac0)=0x8, 0x4) shutdown(r8, 0x1) 2018/04/20 08:21:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0x10000, 0x3, 0x1, 0x4}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2}, 0x8) 2018/04/20 08:21:58 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x32, 0x20000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7ff) close(r0) 2018/04/20 08:21:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x200000be, &(0x7f0000000080)=@raw, &(0x7f0000000080)='GPL\x00', 0xed5, 0x67, &(0x7f00000000c0)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0xffffffffffffffff, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="13d381b878f1d32eb225508110b6a063664c1b761976a74ff91db840b87a956c88077ca70973280ca0e4ab6a932c47a5761dbbd27ce23dd4704b0335ed90b15ae2357ef976cef1162afaa832f6eefe25699e3aa3a56ffac56b50b1f29fea9494", 0x60, 0x0) r1 = add_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="65f21c0af4eeaf30733e595386004e4ec35edfcbaab1cc5f3377250dd41affc49711f35f53361f", 0x27, 0x0) r2 = request_key(&(0x7f0000000300)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='GPL\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r0, r1, r2}, &(0x7f0000000400)=""/189, 0xbd, &(0x7f0000000600)={&(0x7f00000004c0)={'speck64\x00'}, &(0x7f0000000500)="93a9a76aaa435c18b0dc081f79f66e85f785c3e40554c0bc9174203ce09a0e776cd4fb01e12e7bfc0e4b2b4e3b2d16bddac283e3fd5ac6ece4e243628e762f4648140903cf4d2723e7a5fe7e42647bd6da761aff2de8ce29cbc1619d51209b4d9baeeea466a66086b77419fc546003f68a7ed86ad8095975cd10caf5587bce475665ee706add4b63fbf7eb74bd35eddc4092244c076124b16a35397e6c5f283c8c0c14a14d6ccba0254c3f51073d7e124a2b9e37faa50f064af60edebd48b552f67d24e1af5d3f2d8958ee95c06291fc142d75c056c18013a5bcb80505681d1fa40454367b", 0xe5}) 2018/04/20 08:21:59 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x24, @local={0xfe, 0x80, [], 0xaa}, 0xe000000000000000}}, [0xffff, 0x8001, 0x0, 0x0, 0xfff, 0x3, 0x40, 0x1, 0x100, 0x5, 0x0, 0x8001, 0x101, 0x7, 0x3]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r2, &(0x7f00000003c0)=0x4) fchdir(r0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) perf_event_open(&(0x7f0000012000)={0x0, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/105, 0x69}, {&(0x7f0000000140)=""/66, 0x42}], 0x2, 0x0) fallocate(r3, 0x3, 0x0, 0xffff) 2018/04/20 08:21:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(cmac(des-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="3d3bc9e7296f923ec0", 0x9) 2018/04/20 08:21:59 executing program 1: r0 = gettid() r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) write$selinux_access(r2, &(0x7f0000000000)={'system_u:object_r:gpg_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20}, 0x48) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000a00)={'teql0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000a40)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) fcntl$setstatus(r2, 0x4, 0x6000) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000c00)="cfb93447d6feaef9f73c0561e075a8295d43017ab1a157786dcda36c5eec92a4306f284fa7e3ed364cc2da5c08cf7e4030d394520e123eee6d9ab275c91c174b1364fc943b49faefe12f605b5ce6c1400a91210c00477f900aff390901bf594c18557cb38a7d57ac8ded098b96b9dfc125e3bdc9305193f4cd256068baca5208160d820b9e7a043666ba4801cf6d557fc0f97f35c13ec6c0d1fe97ce1af1c17078ef47ab955200836671e402717481d14936b09828fd6f55fda2f11eb4c61b480e941133c0a4c5ec54033d0d174742191754ffe28b093596286a78ea01078337ada8585aa98dcc1143689002e31ccc5b9f5cfd2bbce5683a0f91b395391a60ba8e8f4d3c10c82c71caa74c44c8b0f3e42f1fc264497d5b9dabf309bad7bdfaa1be37137226b5cf2badc1397e0460b1e002dc5e15a143d79b0e44fb59b43b7f164614bb428a22a6b9acffe96c154bb02d256b3f5f53a92dfd8d1f014a3e30cb061a1ea6abc640869f4be210d60622d528999804f7847eb3a886aeb91f5cd80fd892b950d19144867616ddc95d349a84426d2c2288bac7aa0e7392526874f5ec41e677c4a83ea81e18bb2c382d288b69f1102ee944a764988a87fc38c87ebb41402bf0c7cfc10abb80ad010a68467225c566c3c26ce51decb38b4a36daa4b2a71c8d818dc2973d80fefc0428c801cef822aa6d5678184ea9798450910f223b495ba8886751b815443b370f5aa638d2dfa2c47757ef69e92a7d674e6a7fc866c5bf308232dabbd55fa988952319797b458eaba3cbbe23ede09838646d026f85131a5476770bb5a8eff29472fcfd11e830aee3f276b0a007d85282a11282adb8ca7fe659b2155e01a3243a9381e2c0e75a284a1c99574d1db9f36dee4e6fc399c70697c2e7acdb71b4ff6a600ac2eedb193fac270c5fe4d033f310c95393794be698a66ac15dd2b4b78b3dd3eeae4f3635f7d30884c4f0be382818f53539ec82d781468de173c1ff1126789187ce815d7d6724e8b9f72055ff89a60e6ac533997a3cd3e9ce61e6e954536dd44b0647fa3268150cb64f015efd52fc93d242bac33e7111f118eccb18d20feb69520384a40c93915920904f286b41de292d0e6d531bed37d5ab17932fd57f81a55c82c60a80dc133065bee4f16b881400802420fdb2f23603fe754bf0fe2400c866501f3ce1b37651a134f01ee2ff844707351871a2be3d302e8678cc78a2facfe6db33a09cf99ea9befc93b99f4e17444e589fba89185f5d8ec00d1c4866b5a66d53cf7579cae2f5d789efb20cc34466b9bffd6ef15f54686996828a8ae0f3f93668df29790c03e5c91407ffb244ab3f1e2ddf1a3d501679b34a05765d840a28cb3c5cc1aa711a4b8566f274a897d431b1e4a790360f2075ba4b3ca7cb16666f6b9e60b7dbe868f572882890f8c7e5c03dc0fb343b18dfdab5f5f71f77b97e34c0fbcd24b44fa0fa36bf5064a35a0c2331d0bec6e437835928e29a0aa81843e8917380931882b0fa41903580e260c9b87f00356e260d5ea0f3fdfb64ef678c3cc981f3191f5c5f8d7c16c4f46a837491d7888c6997893bdda25a4934591a0edeee3f08f71467369420986fa34ae0f1654eae41f85fcd7bd1837ad1f26327e43b5dc7d3e54935bc2b1cb2adedb480ca22a9ddd9e38fcd405a008c32dfa5a1364064caa72e1cd552cb18099e5add0c81067ce321a9a96065b6fb2716ab23ecd82d22df153942876cafd10068be6acb7259978ed523c7413302f760d7a77413f8dff3a0c0c0d0e2372dd49e1b709bdbdfba02e4ea475082522953443de01c369ad46e8cf6312b0e21649fa5b330488faeb36eac7da5a6fbdd826ef7bf618a1bec93f2b22d3b2d08203c5049389a944e26adaec40cfbcfeb6b7f5b287a89d3503515bec7fb67d63c1a15eff45bf8b6ebfb5e7f8344328b314e7779482f970455ecc6945c2c98fc29e35c6df182b47637433bed5c9324e54b3de1abb4c74522cb864de715b9c2d473fee08f686b3d7a7728645f7dc586d77f38baa068a2ac11b4493173c819bb96051fe28ef0ab15de2ae83e767c3c4aed5905805190d616fcd8dc67e1af84bea2", 0x5cf}], 0x1, 0x0) r4 = syz_open_procfs(r0, &(0x7f00000000c0)='net/netlink\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) recvmmsg(r6, &(0x7f0000000a80)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000480)=""/159, 0x9f, 0x3}, 0x6}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000600)=""/228, 0xe4}, {&(0x7f0000000700)=""/121, 0x79}], 0x2, &(0x7f0000001200)=""/4096, 0x1000, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/113, 0x71}], 0x1, &(0x7f0000000900)=""/178, 0xb2, 0xfffffffffffffff8}, 0x100000000}], 0x3, 0x0, &(0x7f00000009c0)={0x77359400}) sendfile(r6, r4, &(0x7f0000000200), 0x200000010000) waitid(0x0, r0, 0x0, 0x40000000, &(0x7f00000002c0)) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f00000003c0)=""/137) 2018/04/20 08:21:59 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000091ff4)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) 2018/04/20 08:21:59 executing program 7: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='sessionid\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/04/20 08:21:59 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x200302) r2 = fcntl$dupfd(r0, 0x0, r0) socketpair(0x10, 0x1, 0x1eb, &(0x7f0000000080)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x4ced40d8, 0x3, 0xffff}, 0x1, 0x6, 0xfffffffffffffffd}) 2018/04/20 08:21:59 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x102, 0x1, 0x200000000000008}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0xfffffffffffffffe, 0x2}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) 2018/04/20 08:21:59 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000040)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e69cc0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da60200a1f5f9068c300000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f", 0xd8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x4}}, [0xfffffffffffffff9, 0x9, 0x0, 0x5f, 0x7ff, 0xfffffffffffffff8, 0xfffffffffffffeff, 0x81, 0x3, 0x31, 0x9, 0x800, 0x20, 0x20, 0x5]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000440)={r2, 0x800}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r3, 0x7}, &(0x7f00000002c0)=0x8) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000140)="ed7f9b423cdf772f926c90fea9a4f1dded454b47c2082a4b867e9a5c54ccec3ce01b9bda731a2a472a59f5d04116c43e9278366e31a3586dda09a30e161ff9fb76c967078af016f081fea064fb45614615a8798ec9b26c9e7ec736aebfdb8a7f") 2018/04/20 08:21:59 executing program 0: r0 = socket$packet(0x11, 0x9c2014cdce43a8a6, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/20 08:21:59 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpgrp(0x0) sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) r4 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) r6 = getuid() sendmsg$nl_xfrm(r2, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000640)=@acquire={0x328, 0x17, 0x400, 0x70bd2b, 0x25dfdbff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x2b}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {@in6=@dev={0xfe, 0x80, [], 0x10}, @in, 0x4e23, 0xfffffffffffffff7, 0x4e24, 0xfffffffffffffffb, 0x2, 0x20, 0x20, 0x0, r3, r4}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e20, 0x9, 0xa, 0xa0, 0x80, 0x37, 0x0, r5}, {0x7, 0xffffffff80000001, 0x7, 0x3ff, 0x8000, 0x845b, 0x36, 0x1000}, {0xffff, 0x6, 0x8, 0x80000000}, 0x5, 0x6e6bb9, 0x2, 0x1, 0x2, 0x2}, 0x0, 0x40, 0x9, 0x70bd2d}, [@lifetime_val={0x24, 0x9, {0x100000000, 0xffffffff, 0x100}}, @tfcpad={0x8, 0x16, 0x10001}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x2, 0x1}}, @sa={0xe4, 0x6, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x7fffffff, 0x4e23, 0x0, 0xa, 0x80, 0x80, 0x7f, 0x0, r6}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4}, @in=@rand_addr=0xffffffffffffffa8, {0x1, 0xffffffff, 0x30, 0x100000001, 0x3, 0x897, 0x400, 0x5}, {0x5448cc60, 0x100, 0x10000000000, 0x4}, {0x6, 0x4, 0x6393}, 0x70bd2d, 0x3503, 0x0, 0x6, 0x101, 0x50}}, @mark={0xc, 0x15, {0x35075c, 0x1}}, @replay_esn_val={0x28, 0x17, {0x3, 0x37a, 0x70bd2d, 0x70bd29, 0x70bd2b, 0x60000000000, [0x2, 0xffffffffffffffc1, 0x9]}}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}, @algo_comp={0x6c, 0x3, {{'lzjh\x00'}, 0x120, "49d33204dd8e7c6fe7eb802dc9ea14ac4fc3fb3166d366bd48dfd0cd52665e1d499db6b6"}}, @etimer_thresh={0x8, 0xc, 0x8}, @lastused={0xc, 0xf, 0x146}]}, 0x328}, 0x1, 0x0, 0x0, 0x400c001}, 0x4000850) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x6, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/04/20 08:21:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x131200) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8, 0x7, 0x5, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x1}, 0x90) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="790000001100094701bb61e1c30500ff070000000400000045efffff79029b0019001a04e9ffead7f06978b94015f4cae77fd312aa046c8c790b5e840588f03557c5eedd620b3c27ab5c1f24d2cbc9d058231c5b965e953c4297f40100aeccf365c48f39c08ce5fcb4a5be4301fa172a782a4b119f9182a86f", 0x79}], 0x1) 2018/04/20 08:21:59 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x109, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0xfffffffffffffd4c, &(0x7f0000000080)=""/103}, 0x48) r1 = dup2(r0, r0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x15651f83, 0x101, 0x3da0, 0x1d, r1, 0x8001}, 0x2c) write$binfmt_elf32(r2, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x100000001, 0x8000, 0x100000001, 0x8000, 0x2, 0x3e, 0x9, 0xe2, 0x38, 0x1dd, 0x40000000000000, 0x8, 0x20, 0x1, 0x7, 0x3f, 0x1f}, [{0x5, 0x1ff, 0x80000000, 0x7, 0xab, 0x0, 0xfffffffffffffe01, 0x22}, {0x70000006, 0x6, 0x2, 0x9ca4, 0x9, 0x200, 0x401, 0x1000}], "1090f79a421e928c030c49c6a74a3907f0371d649357b5c15da7cb2214764b39ae6ef785ea4cb56aec3c523df41c6a2f499aa2fbb088e5c83be039f8463e5d5fa18c03b89b76ee0b48f0322940da86679274d4c7a0a1e4"}, 0xcf) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="0500000000000006000000000000100085000000070000000000000000000000000086e5000000006e308ff0001765542fa70737000000"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/20 08:21:59 executing program 7: r0 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000919000), &(0x7f0000000000)=0x4) 2018/04/20 08:21:59 executing program 0: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x6, &(0x7f0000000500)=[{&(0x7f00000000c0)="611c033bd29cd9d5bd2e445307fce7f3ee9976f3bf8319bdd5b5b9b02271c1770430b8e2a64f5b2ae0f51f14f6bae7ca15705c3e21e5d31ad4bb3edd8bbef1b837d673bf161544a867f43f425fd990443a29189b8257429cfac99521e88008facd26c14a68ea04d89ab0840e103034c3e43514f5a4d6a6468aa4de64a587061da3b781b7374d3d2d2f58356b57045b76b6eed39c2086077a0776da79388f4b", 0x9f, 0xf1}, {&(0x7f0000000180)="fd903ac1c81eb753784e0d87afa33cf54b6d2f1239945f3965684a54f312e48ed4b4deec196d22cedda84575399658c3492fd787e8d83724ae2758f9406583a1a5b9850e671df35a9c23f0b8243020", 0x4f, 0xd03}, {&(0x7f0000000200)="027778ab0a42c547daef49f21e2155360a89acb7a5a5ef8930fd00be7d035957030159b86103f5cbbf91ee83ffc81781ba6d046e5131314dfe72d222b1adffb2f288c0a778cf118953895a38b40eb804f2dc1c39fc2774e2e5000276c4bb4d81ca673ce8995403a1155815", 0x6b, 0x7}, {&(0x7f0000000280)="cb9a88db6ce3837cdd497bb761af536c2c1c4f3c003dead8c6eb6a2b52e90ac629a8007a09a739b7e8733ea27ecece937093060670c8bb6c26d4aa3edd873254a54462399b65a7caa8da6eb68f7e897a4496de41b7c0ea4ef6bc0f576c7c25254a344b61fac72a76177db9976e737255ce9c0f3a1f23cec24623f5ac7664cb1bd2e0523d31ee47da", 0x88, 0x6}, {&(0x7f0000000340)="7d02cc3b668f33411a4c7bac9ccc7301af91768f9a7fd1151834b09412f77964584aa708c05d29f5ccf3b14f130c7703f5aebd333e52e700346a420a4699a140739828456e3be27b1f9596929382924b19ebc3ef3e1c4f0c6f62304c45a4ccad1920f518efd5d5fd321029540a72abaf3c1b405bfb6cb212d957ce08373f14f5dd9040ad41d83797c4789cf23f369f2cc5c3c96a3d340f1a11a616a376291d0a20e13ae8be15bfb10e2ef62bd31733c308f8ac0c155d480cc3850248bc2a47d8545916f0ad4d3d7300574eb7eb9eea5362be8e393bb5e8fe4a8e2d5b61965d8920dda7016b999f27f783ab82d5bdf3e4", 0xf0, 0x1}, {&(0x7f0000000440)="429a2a459dbf5c85f73d45ac17f72c888d2e7e829ba6eb8481363e8b8a7cdea2857faf495eb540fc06d869f9e56aa27f0ea5caf620ca0235c6570d9ebfe09f19207225a47b9a274a31262b4da7fd99c1f48cbaba78a9283af43e6363514c758f37740b49e28e02abdefe4d91646ef980e297e65eab226b67fa03b8a2cdadbd94c45e2e2f10e7d20dcc03b23d74f9bcff627ed16a45", 0x95, 0x2}], 0x100000, &(0x7f00000005c0)={[{@alloc_mode_reuse='alloc_mode=reuse', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@iobits={'iobits', 0x3d, [0x30, 0x3d, 0x37, 0x0, 0x39]}, 0x2c}, {@prjquota={'prjquota', 0x3d, 'cpuset:em1'}, 0x2c}, {@noinline_data='noinline_data', 0x2c}, {@two_active_logs='active_logs=2', 0x2c}, {@background_gc_on='background_gc=on', 0x2c}, {@prjjquota={'prjjquota', 0x3d, 'trusted\'wlan0'}, 0x2c}]}) clone(0x0, &(0x7f0000aed000), &(0x7f00002dc000), &(0x7f0000000040), &(0x7f0000e30fff)) pivot_root(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file0\x00') socketpair(0x10, 0xf, 0x8001, &(0x7f0000000700)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000740)={0x0, 0x8, 0xa, [0xffffffffffff0000, 0x0, 0x2, 0x800, 0x1000, 0x8, 0x6, 0x8, 0x15, 0xfffffffffffffffe]}, &(0x7f0000000780)=0x1c) statfs(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)=""/4096) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000007c0)={r1, 0x1ff}, 0x8) 2018/04/20 08:21:59 executing program 3: r0 = gettid() socketpair(0x1, 0xf, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) r2 = syz_open_procfs(r0, &(0x7f00000001c0)='fdinfo\x00') exit(0x0) renameat2(r2, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000140)='./file1\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) 2018/04/20 08:21:59 executing program 6: r0 = socket(0x1e, 0x4, 0x401) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r0, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/20 08:21:59 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) getsockname$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') unshare(0x8000400) ioctl(r1, 0x4000000002287, &(0x7f0000139000)) 2018/04/20 08:21:59 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000100)={0x8, 0x3, 0xe9d}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000180)={0x4, 0x5, 0x1}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000000c0)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000140)={0x6, 0xe74a}) r2 = gettid() ptrace$getsig(0x4202, r2, 0x8001, &(0x7f00000001c0)) 2018/04/20 08:21:59 executing program 5: timer_create(0x5, &(0x7f0000000080)={0x0, 0x8, 0x1, @thr={&(0x7f0000000100)="92d6903a643e23e7c4358d61002463fc5af578d01a251b82c6e169a0c540a3dda7f11f0f428ee8fecb88225def791e55e6eb7beb73677cf5964b84972aaf74d9bf4241086115c36c025fd73203ae76a4dfecc4f02cc2b0b9c6ca7f7b8096db6f6b2456ca2343574bc6eb38e67ff8002ff4747cd60f68ca8dd155547c35ed3cfaac77281b5ee2f019581115333402efbcd7dc88c858dc0f73", &(0x7f00000001c0)="7861cccf04b2f3fec59cb5b6f261946a1e61f25022e6daebb0ea1584c015d015e26617c591d298f627f7316b51bcce7a08a2ce17dc40a4776a570b97eb61e97fce4065545214ea04ef6bae95889f214a662fba22697fb37c67731c40ffa7ad7ac7f839ce676b68589913db9310d38c127db0ca1d40a62edeaa38dc994a03b4318bd90e81182757792f9a6f61c1ec31c253dbc32c386f57217a6a1559762d79a82cc82e9bfaf220f6deb27ba4c8491a260882c372472ed8dcec107f8ab7fb39098cf5e07c89a875c10ff07fb65e900f0c9a0518906cd4644d38248d920dd32e3b8019caecdb4dea0b7ac9"}}, &(0x7f00000002c0)=0x0) timer_gettime(r0, &(0x7f0000000300)) r1 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000000042f7", 0x7}], 0x1, 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) 2018/04/20 08:22:00 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) faccessat(r0, &(0x7f0000000080)='./file0/bus\x00', 0x4, 0x1000) 2018/04/20 08:22:00 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000457000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x80000000, 0x40000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={r2, 0x80000, r3}) mbind(&(0x7f0000a03000/0x1000)=nil, 0x1000, 0x4003, &(0x7f0000000000)=0x2, 0x1ff, 0x2) 2018/04/20 08:22:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002c7ff0)=[{&(0x7f0000680fd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6e3, 0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x9}}, [0x34, 0xa82, 0x1, 0x4, 0x6, 0x8000, 0x6, 0x2, 0x8001, 0x0, 0x9, 0x100000001, 0x9, 0x8]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) r3 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000200)=""/215) 2018/04/20 08:22:00 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) socketpair(0x8, 0x0, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x800) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffd}, 0x44e) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@empty, @rand_addr}, &(0x7f0000000100)=0x8) 2018/04/20 08:22:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x80000001, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000700)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400), 0xffffff55}]) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) connect$packet(r0, &(0x7f0000000040)={0x11, 0x19, r2, 0x1, 0x4, 0x6, @random="77249b390a35"}, 0x14) 2018/04/20 08:22:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in6}}, {{@in6=@ipv4={[], [], @dev}}}}, &(0x7f0000000340)=0xe8) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) close(r0) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x10, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) r3 = dup(r0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000200)={0x4, 0x7f, 0x9, 0x6}, 0x8) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)='@\x00', 0x2, 0x2) 2018/04/20 08:22:00 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x0, 0xffff, 0x8) fallocate(r1, 0x0, 0x0, 0xfbff) 2018/04/20 08:22:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='status\x00') sendmsg$rds(r0, &(0x7f0000001500)={&(0x7f0000000000)={0x2, 0x4e1f, @rand_addr=0xfffffffffffffff9}, 0xffffffffffffff06, &(0x7f00000013c0), 0x0, &(0x7f0000001640)=[@mask_cswp={0x58, 0x114, 0x9, {{0x1, 0x400}, &(0x7f0000001400)=0xfffffffffffffffc, &(0x7f0000001440)=0x8, 0x3, 0x4, 0x8, 0x3, 0x0, 0x1}}], 0x58, 0x80}, 0x40000) rt_sigaction(0x1f, &(0x7f00000000c0)={0x1ff, {0x100}}, &(0x7f0000000100), 0x8, &(0x7f0000000040)) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000140)=""/8, 0x8}], 0x1, 0x0) 2018/04/20 08:22:00 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000000000)='H', 0x1, 0xfffffffffffffffc, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/04/20 08:22:00 executing program 0: r0 = epoll_create1(0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x8}}, [0x342f, 0x7, 0x3, 0xa10000000000, 0x9, 0x20, 0x1, 0x2, 0x8, 0x3, 0x1, 0x3, 0x4, 0xd, 0x45bc]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, [], 0x1b}, 0x7}}}, 0x84) 2018/04/20 08:22:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002ffe)="001f", 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x24, "9ef7467a05ed43e22b11a9a9c5c873d20abc69c3d392c583e47fc7c79d3479d61075f7c3"}, &(0x7f0000000100)=0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xc, 0x13, r0, 0x27) 2018/04/20 08:22:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@dev}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syz_tun\x00', r2}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000580)=ANY=[@ANYBLOB="2800000000781300050100000000000000000000e0e6c0a31a6e4711254a38d9e7cc282288f8fff6febb0b1493f754edc4b7c70c3ef7dd21a9caa956be1ba654d8549c8b7e10be068f3590db2a488a4ae6d948286f1f064c73012608b4db19d7ee098d5bc1769173d867d742c43c8feb3bb5d7a5f5c724bebfaf", @ANYRES32=r3, @ANYBLOB="000000000000000008002b0004000100"], 0x28}, 0x1}, 0x0) 2018/04/20 08:22:00 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x100, 0x103, 0x0, 0x15, 0xffffffffffffffff, 0x2}, 0xda) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r0, &(0x7f0000000000), &(0x7f00001fa000)=""/203}, 0x18) 2018/04/20 08:22:00 executing program 3: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x6f}, &(0x7f0000000140)=0x8) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/20 08:22:00 executing program 4: request_key(&(0x7f000084effa)='logon\x00', &(0x7f00006c5ffb)={0x73, 0x79, 0x7a}, &(0x7f00006b8000)='\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x1) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/244, 0xf4) 2018/04/20 08:22:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x40000000000467fe) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) io_setup(0xa, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x400}]) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6, @random="e2bcfa5dda78"}, 0x10) [ 70.296294] mmap: syz-executor2 (5939) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/20 08:22:01 executing program 0: llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/123, 0x7b) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/81, 0x51) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x8800, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x800, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x70, 0x9, 0x7, 0x1000, 0x3f, 0x0, 0x800, 0x4, 0x0, 0xe4, 0x77a, 0x8, 0x0, 0x5, 0x0, 0x10000, 0x3, 0x400000000000000, 0xfffffffffffffffb, 0x5, 0x1, 0x38, 0x8, 0x40, 0x0, 0x100, 0x7ff, 0x8, 0x40, 0x7, 0x7, 0xad, 0x0, 0x0, 0x3f, 0x6, 0x5a0b, 0x0, 0x8, 0x2, @perf_config_ext={0x0, 0x8df}, 0x200, 0x100000001, 0xd6f, 0x5, 0xffffffffffff0001, 0x1ff, 0x5}, r1, 0x5, r2, 0x0) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x7000) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 2018/04/20 08:22:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000001080)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xf}, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1004) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000010c0)=0x3, &(0x7f0000001100)=0x2) socket$inet_udp(0x2, 0x2, 0x0) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/04/20 08:22:01 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@dev, @local}, &(0x7f0000000080)=0x8) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) dup2(0xffffffffffffffff, r1) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 2018/04/20 08:22:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001440)) r1 = accept4(0xffffffffffffffff, &(0x7f0000001540), &(0x7f00000015c0)=0x80, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001600)={0x9, {{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x96}}}, 0x88) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) 2018/04/20 08:22:01 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/20 08:22:01 executing program 2: unshare(0x40600) r0 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}}}, 0x84) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) 2018/04/20 08:22:01 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = socket(0x2000000000000010, 0x803, 0x0) write(r1, &(0x7f0000000100)="240000001a0025f0806bd104feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x2) socket$inet_sctp(0x2, 0x5, 0x84) dup(r0) 2018/04/20 08:22:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ceddc54fbad4000000000000000e600000000000000", 0x20) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f0000000040)='yam0\x00', 0x2}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005400)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001480)="e3d7cfa7baf8a9337259671a3d31982291f0ea3d06bce79b5d73392e0005eaec4b3332fdf05ea1dae9ad3e6b6173073675f4cb6b5c58c808de87b29db3c950ab2d3c7072611c45924033f476f7cbf64e57b068620e10bc590b33833990b23120a539d2e9dede84cc4111455cac2bd2966fcd390f5faa", 0x76}], 0x1, &(0x7f0000002580)}], 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000200)={0x639eee8a, 0x0, 0x10001, 0x400}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000280)={'veth0\x00', 0x400}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000240)={r3, 0x31461c73}) r4 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x9, 0x101002) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000300)=0x8087, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYBLOB="070000000700aeab8c98e2e82374b9ce67debc9943b2ef05fbbe5fbdeb4319e0020d869c277f40d700e28f0fc286ef8612e6e07da178a5af933e350dc01426a4cc5252d8c4ba111e5a2f191d8f63c47c3f20b183b4652c0f556693"]) recvmsg(r1, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000003640)=[{&(0x7f00000024c0)=""/117, 0x75}], 0x1, &(0x7f00000036c0)=""/142, 0x8e}, 0x0) 2018/04/20 08:22:01 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000003, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="28000000000000002900000002000000ffff000000000000964f4f8fe3d917090000800000000000"], 0x28}}], 0x1, 0x0) 2018/04/20 08:22:01 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000140), &(0x7f0000000100)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8, 0x4, 0x9}, 0x2c) umount2(&(0x7f0000000080)='./file0\x00', 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f0000000040), &(0x7f0000c34000)}, 0x20) 2018/04/20 08:22:01 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x28000) setsockopt$packet_int(r0, 0x107, 0x19, &(0x7f0000000040)=0x8e6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @rand_addr}, 0xffffffffffffff21) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000080)=0x407, 0x1cc) 2018/04/20 08:22:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000000100)="b63db85e1e7000000001b29d00000000ffffffffed5ed2bc7018cebc9b97bd21914d872c678ce22c9b16794796bcae1a33", 0x31) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='\x00', 0x824d, 0x7, &(0x7f0000001540)=[{&(0x7f0000000140)="e0ac46dffa0bf49fa017d17d66eeb8b113eb68c20e6b2b0386e149ee54e799e5f387286322bb645aad2a1a26e9d2686a5cb5f489019b6a70abd9c7a686c28e78425faee2a8cfa2cf032275354585b057b1c13f06f5635ab3ec7003404b6b44890cc85a59f283b85e76062d5c215a078bd8cc9bdb4d028128eeb130636821993912efa59f9685b1f3a9d4444f6e4850dcac93e909", 0x94, 0x9}, {&(0x7f0000000080)="8c04e095a0cac3018f0f07d651b857b069d22f4c1df218d9d5e7a1f397b8e684e02cb7e870a2a4bf4ddb3a5f9d927ac45a35da733e4e87932339e005e93b0527bde10b964c0eeeb7e4acc339127ea4672d5248ee1163", 0x56, 0x1}, {&(0x7f0000000200)="d783e9cf3a3c15f60ae91ce98102d967b69da46016dbb7cfa71d037eef1d84b22e09ffad695d8a91e0fdbd20e985ec17ee8d48fdc1e75378f6560c368c729d47bf23fed46adaf13186c6d675c0a2d13f01ca0579f8b435a2b7c599ec0e4d6f9a05f0632e1c862cfaf20e7008f68a2feb9c782029fbf8bca9b602ef4cf20c96c72ba455b921b99c3c47dd675c3b72b116f22c2ff254388ad59d3cad28dfa13aca105d59001e96b501a641ff19c396d146c4ef95e5434d07fa00ea63", 0xbb, 0x1ff}, {&(0x7f00000002c0)="329983cd093ad63d92f8ab95b6dcd1e531564284f820de6ee474ddffa60990c836b45dd96ccf78665585884a3412c1fd71ea70840ab505d6acadce3b24b0f62541f97daa4bccdd0a1e245e8e452e6706007046", 0x53, 0x7}, {&(0x7f0000000340)="048455c8b0f4d19677b120620186496f00bd4e7475e3b349ea536de89c71371b1c674afa682f3b0d53899762dce71f8bae367ac0ed78c79f2221e151d704cec7791285aab5b6c9ff6a0c1aea379871dfcc09586439a50735ac8375e5ac06f9d9cb05f65aef2259691850df568eaa8917b015c8fa22d9cf70df0a8b04a7a3925be63d0e1b879e05f798dafb184ddf9c5b0b8870dd99147fce35631b655958033f1fb8f92bfab16098268fb94c840cb2be96b438b7691047808fbbded59512a3d86e45ae17dfca821595be641d3232ce13840a63", 0xd3, 0x9}, {&(0x7f0000000440)="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", 0x1000, 0x7}, {&(0x7f0000001440)="50bbb1eb70d1cf8ce64a6ded5f6a1985676cfe2b8822e57a3b21799144ee071b51d4c607854577b2f69af61741df327e66b713ddce7ebfd5a985f0a65b96ae30353fc4c814982e4d8d1d3faf484e5c8e5593f07f59fb6b503dd6981ca00e48475d1ce5d6be982d545e54ad7f9807f479dc1669f22c2dbdac8283c2578a811ed36f200ceaa780a9dfa0bd412c723fa443a58c5dee0d9fca166b25b39a32c74429707d4d3c2f22bfe09dc1c2e1e62571919976ff0eef55c1a1cc923cfef58a6c790d06654520dc2f8ba04b2601af9cac4fb07961a7c7d927d5e2160c41be2a1529", 0xe0, 0x6}], 0x80, &(0x7f0000001600)={[{@resize={'resize', 0x3d, [0x3e, 0x39, 0x37, 0x2d, 0x35, 0x0]}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@noacl='noacl', 0x2c}]}) fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) unlinkat(r0, &(0x7f0000001640)='./file0\x00', 0x0) 2018/04/20 08:22:01 executing program 2: r0 = userfaultfd(0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000673000/0x3000)=nil, 0x3000}) 2018/04/20 08:22:01 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x200000000000, 0x3ff}, {0x3, 0x5}, 0x0, 0x2, 0x3}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0xf, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/20 08:22:01 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000040), 0x40, 0xfffffffffffffffe, &(0x7f0000664fc0)={0x9f}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000180)={0x1}, 0x1) wait4(r1, &(0x7f0000000040), 0x2, &(0x7f0000000080)) [ 70.822997] sg_write: data in/out 28666/1 bytes for SCSI command 0x67-- guessing data in; [ 70.822997] program syz-executor5 not setting count and/or reply_len properly 2018/04/20 08:22:01 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27b8174e018c6a000000fdfbffff"], 0x1c58}, 0x1}, 0x0) [ 70.954823] sg_write: data in/out 28666/1 bytes for SCSI command 0x67-- guessing data in; [ 70.954823] program syz-executor5 not setting count and/or reply_len properly 2018/04/20 08:22:02 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) close(r0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x400000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xb5, "512fed6c4ba023fa2a6415638e495a016de068d784caca72e610bb3019d1f5d169ee558e88cffb7b4a99573a7cd43f6576321fe13ec0188a7052caa4e0d9a66b3f9f5b177749e9951e63e9c88e9feb7ffe5a4a9d2c93276e4d5db64fc47c78da56373c2fcf783d06366be45b1cde4e580967f1ea009401c393ebdc7d59892ebb59f9aa4992b6b07365604217c34cabefe292fb19ebb81f99effd4a970d258b70e4ad3b18847db0afc86374bb3c412cfecc6341103b"}, &(0x7f0000000100)=0xbd) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x5c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}]}, &(0x7f0000000200)=0x10) 2018/04/20 08:22:02 executing program 1: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_getparam(r1, &(0x7f0000000040)) dup(0xffffffffffffffff) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/20 08:22:02 executing program 3: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket(0x1a, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/217, &(0x7f0000000100)=0xd9) r1 = getpid() capset(&(0x7f0000000140)={0x39980732, r1}, &(0x7f0000000180)={0x0, 0x30f0000000, 0x400, 0xfffffffffffff801, 0xc56, 0x10001}) 2018/04/20 08:22:02 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netlink\x00') ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x9, 0x4000000, 0x401, 0x9, 0x10, 0x7}) unshare(0x40600) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) 2018/04/20 08:22:02 executing program 2: futex(&(0x7f0000000000)=0xffffffffffffffff, 0x1086, 0x0, &(0x7f0000003ff0), &(0x7f0000000040)=0x10000000, 0x0) 2018/04/20 08:22:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cryptd(ecb-camellia-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ceddc54fbad4000000000000000e600000000000000", 0x20) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f0000000040)='yam0\x00', 0x2}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005400)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001480)="e3d7cfa7baf8a9337259671a3d31982291f0ea3d06bce79b5d73392e0005eaec4b3332fdf05ea1dae9ad3e6b6173073675f4cb6b5c58c808de87b29db3c950ab2d3c7072611c45924033f476f7cbf64e57b068620e10bc590b33833990b23120a539d2e9dede84cc4111455cac2bd2966fcd390f5faa", 0x76}], 0x1, &(0x7f0000002580)}], 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000200)={0x639eee8a, 0x0, 0x10001, 0x400}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000280)={'veth0\x00', 0x400}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000240)={r3, 0x31461c73}) r4 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x9, 0x101002) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000300)=0x8087, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYBLOB="070000000700aeab8c98e2e82374b9ce67debc9943b2ef05fbbe5fbdeb4319e0020d869c277f40d700e28f0fc286ef8612e6e07da178a5af933e350dc01426a4cc5252d8c4ba111e5a2f191d8f63c47c3f20b183b4652c0f556693"]) recvmsg(r1, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000003640)=[{&(0x7f00000024c0)=""/117, 0x75}], 0x1, &(0x7f00000036c0)=""/142, 0x8e}, 0x0) 2018/04/20 08:22:02 executing program 5: msgget$private(0x0, 0x400) futex(&(0x7f0000000080), 0xc, 0x0, &(0x7f0000000040)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/04/20 08:22:02 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27b8174e018c6a000000fdfbffff"], 0x1c58}, 0x1}, 0x0) [ 71.201315] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/20 08:22:02 executing program 2: socketpair$unix(0x1, 0x8000000000009, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="cc561810f68d9fdd2d276518affa9294a4b31d04f5ee2d49a679a6dd8e1d9fa730c7d78d9d7e9bbfb59221fd13dbb6ef8a7cf28980fbadfd4a2e3ff72e767436ca5144cb9a786ec82ea22c5e91901436e1b3ad806082a88b863b9ad70b6eeee022b6c56205f839dc234752f21b16efd55b7479c72ed8e3893a880ae3e8c0e7f75bfa", 0x82, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000000480)=""/92, 0x5c) shutdown(r0, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0xb2}}, 0x2, 0x8}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000280)={r3, 0x77, 0xba, "95e1b5d89987fef5908936f089ea14e6588e483a7aacc472e2c4ef9463aefceb719f278a614c28dbf84a08b5526934ab7c71d2cef8019ce0bf7d474e4f33764666296d481e88a55230bf53dba7a603b00ba3ed8db586a5abf2603c5637888fba6110978c240a696a85726cd4be06fd3b07b95f34944a401bd6f94a5c1f4c0670bde1ab55a60df2633990b7b499573f157dc2d532da296ac767bae3fcb7a2393a97a64d6641afbc2e39cf0907f1bb16cbd89ed7399c65ee199f2d"}, 0xc2) recvfrom(r0, &(0x7f0000000100)=""/134, 0x42, 0x40, 0x0, 0x0) 2018/04/20 08:22:02 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27b8174e018c6a000000fdfbffff"], 0x1c58}, 0x1}, 0x0) 2018/04/20 08:22:02 executing program 6: r0 = epoll_create1(0x0) r1 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000180)={0x4}) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1c000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000cda000)) epoll_wait(r4, &(0x7f0000000140)=[{}], 0x1, 0x40000000000) 2018/04/20 08:22:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x200000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x355d, @ipv4={[], [0xff, 0xff], @rand_addr=0x101}, 0xfe}}, 0x2, 0x1, 0x6, 0x2, 0x2}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x4}, 0x8) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000017c0)="db", 0x1}], 0x1}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="100000001d0000000000000000000000"], 0x10}}], 0x2, 0x0) 2018/04/20 08:22:02 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x6e12, @mcast2={0xff, 0x2, [], 0x1}, 0xb0d}}, 0x1000, 0xffffffff80000000, 0x3, 0x0, 0xffffffff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0xc5a}}, [0x2, 0x400, 0xd4f4, 0x8000, 0x3, 0xdff, 0x400, 0xfffffffffffffff8, 0x5, 0x7ff, 0x81, 0x3, 0x3ff, 0x10001, 0x8000]}, &(0x7f00000001c0)=0x100) r2 = memfd_create(&(0x7f0000000300)='\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8080000000102) r4 = dup2(r3, r2) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000040)=@buf={0x2c, &(0x7f0000000000)="14ba84f49c05d3cb48356680f485108f23890d977f8847ec1f7ab735b6ce403e2bed3bcde5e0a507dc5b9696"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000030c000)={0x0, 0xfffffffffffffffc, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000044000)) write$sndseq(r2, &(0x7f0000000240)=[{0x1e, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw8={"920039d64369d6c616b9e65e"}}], 0x30) 2018/04/20 08:22:02 executing program 7: capget(&(0x7f0000000040)={0x19980330, 0xffffffffffffffff}, &(0x7f0000000080)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x202) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000003ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000001d000)="a9", 0x1, 0x3fffffe, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/04/20 08:22:02 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, {0xa, 0x4e22, 0x22bf, @empty, 0x7}, 0x6, [0x3, 0xc3a, 0x1, 0xff, 0x0, 0xfffffffffffffffb, 0x8, 0x4db]}, 0x5c) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/20 08:22:02 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000001c0)={{0x0, 0x989680}, {r1, r2+30000000}}, &(0x7f0000000200)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x111000, 0x0) r3 = timerfd_create(0x7, 0x0) signalfd4(r3, &(0x7f0000000000), 0xffffffffffffffc3, 0x80000) r4 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f0000000080), 0x8) socket(0x15, 0x0, 0x0) r5 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) getuid() ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f00000000c0)={0x3ff, 0x5, 0x7}) 2018/04/20 08:22:02 executing program 2: sync() r0 = memfd_create(&(0x7f0000000040)=']\x00', 0x1ffffffffffc) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="ee3dfc40a3616a995f1a", 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) socket(0x4, 0x3, 0x8) r5 = dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00000004c0)) 2018/04/20 08:22:02 executing program 1: mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) creat(&(0x7f0000000180)='./file0\x00', 0x40) fchown(r0, r1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x20) 2018/04/20 08:22:02 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) lseek(r0, 0x1, 0x7) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00006b5f98)={0x18, 0x0, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/04/20 08:22:03 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27b8174e018c6a000000fdfbffff"], 0x1c58}, 0x1}, 0x0) 2018/04/20 08:22:03 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xb00, 0x0) 2018/04/20 08:22:03 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x17}, 0x5}}, 0x3, 0xfff, 0x7fffffff, "db76b9ca83b0255a2f9670bd0217d43ce517cd4bb35759b7997f3169b45fb3140bdfbc471562eb44c817d23b795128411a7e5984ccc0b83925067b33d1aaddfab4e91ab44474addfbc4a6cd23f6eeb7a"}, 0xd8) 2018/04/20 08:22:03 executing program 6: r0 = epoll_create1(0x0) r1 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000180)={0x4}) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1c000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000cda000)) epoll_wait(r4, &(0x7f0000000140)=[{}], 0x1, 0x40000000000) 2018/04/20 08:22:03 executing program 1: io_setup(0x401, &(0x7f00000000c0)) r0 = memfd_create(&(0x7f0000000140)='/dev/rfkill\x00', 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'erspan0\x00', 0x200}) io_setup(0x100, &(0x7f0000000080)=0x0) io_setup(0x40, &(0x7f0000000000)=0x0) io_destroy(r2) io_destroy(r1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4080, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000100)=0x4) 2018/04/20 08:22:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/protocols\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/71, 0x47}], 0x1, 0x7ffffffffffffffb) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/34, 0x22}], 0x1, 0x0) 2018/04/20 08:22:03 executing program 0: r0 = socket$inet(0x11, 0x40000000000803, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={"69726c616e898086400000403af58010", {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}}) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000000)=""/34, 0x22}, 0x0) socketpair(0x15, 0x80005, 0xce65, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r2) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000380), 0x3c5}, 0x0) 2018/04/20 08:22:03 executing program 2: sync() r0 = memfd_create(&(0x7f0000000040)=']\x00', 0x1ffffffffffc) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="ee3dfc40a3616a995f1a", 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x100, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) socket(0x4, 0x3, 0x8) r5 = dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00000004c0)) 2018/04/20 08:22:03 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x459a3821b1cc1ffd) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="bc000000", @ANYRES16=r1, @ANYBLOB="02022cbd7000fcdbdf25010000000800040009000000080005007b0a000000000100080006007365640014000300fe8000000000000000000000000000aa08000200bf0000001c0001000800090003000000080009000f00000008000b0073697000280001000c00070006000000040000000c0107002000101d740f5ca4099e022c6d0a060000030000000c000700000000001100000008000600050000000800060003000000080006000104000014000100080002"], 0xbc}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000010) prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r2, r3, 0x1000) prctl$void(0x22) 2018/04/20 08:22:03 executing program 7: r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/arp\x00') syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1000) r3 = gettid() r4 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) r8 = getgid() arch_prctl(0x1003, &(0x7f0000000780)="e516cf66c88b90c8aa26094d1dce6521d3db982f742f3f7e06a45fbbe19ed94ec52841c9a6ead1419ca2e602ee9d8a4f1366f18e13ce922520923a6d2b819c7058793d9c181843dab3040d060863628aaa8a98c7b04ce4efff501c81af7f1db1d472f38777862a84650f4662f0a726d615e80350fb8bf3586adf07c0994735642788d7c1435d6cb8075201f03898a420c1aad302d472c5555d59d74cb4f16e1877b788fc21f4bc504f5f467c86ef9b89fde377044270dfaf4a2d6be87cc1f32a2adaaae99fde38b43b6db11311474667d05e088ba58a03e8881580b64a05af7179649cad0995260caccc860585470729") fcntl$getownex(r2, 0x10, &(0x7f00000003c0)={0x0, 0x0}) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) getgroups(0x1, &(0x7f0000000640)=[0xffffffffffffffff]) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x5) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000880)) sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000040)="6398c95bc6b2e59e39eba449abccbeaff13a3eb3867ee2e0afb3c6a4af6d238c", 0x20}], 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000040020000000000000000100070002000000137d624de4b2d637eb1b316cbbcf3901c240f6d33786484f56f6b3294062c30f9962f54744bbe9e16d8a394c8e54fc51138b62421df70eda0e43fcfe0a601965797efe50ea7c27a2ec26a248b465528ce78e77d2ad963a4f5eacdea3592e2edecaf46fac332952316ff14dfa5b548d6736c584d9b9b5fd7c9742f2ccfa", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="ec6a700e9988dc450000c1830000000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="2000000000000000a83ff2b5f1000002", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000008020000400000000000100000002006500", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0x11}, 0x40000) 2018/04/20 08:22:03 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27b8174e018c6a000000fdfbffff"], 0x1c58}, 0x1}, 0x0) 2018/04/20 08:22:03 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ppoll(&(0x7f0000000000)=[{}, {r0}, {r0}], 0x3, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000180)={{0xfff}, {}, 0x2000000000004007, 0x3, 0x68fd}) 2018/04/20 08:22:04 executing program 6: r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x13) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000200)=0xc) setfsuid(r2) 2018/04/20 08:22:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xa037, 0x3ff, 0x3, 0x3, 0x5}, 0x14) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000003, &(0x7f0000005000)}, 0x4) 2018/04/20 08:22:04 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27b8174e018c6a000000fdfbffff"], 0x1c58}, 0x1}, 0x0) 2018/04/20 08:22:04 executing program 7: r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/arp\x00') syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1000) r3 = gettid() r4 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) r8 = getgid() arch_prctl(0x1003, &(0x7f0000000780)="e516cf66c88b90c8aa26094d1dce6521d3db982f742f3f7e06a45fbbe19ed94ec52841c9a6ead1419ca2e602ee9d8a4f1366f18e13ce922520923a6d2b819c7058793d9c181843dab3040d060863628aaa8a98c7b04ce4efff501c81af7f1db1d472f38777862a84650f4662f0a726d615e80350fb8bf3586adf07c0994735642788d7c1435d6cb8075201f03898a420c1aad302d472c5555d59d74cb4f16e1877b788fc21f4bc504f5f467c86ef9b89fde377044270dfaf4a2d6be87cc1f32a2adaaae99fde38b43b6db11311474667d05e088ba58a03e8881580b64a05af7179649cad0995260caccc860585470729") fcntl$getownex(r2, 0x10, &(0x7f00000003c0)={0x0, 0x0}) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) getgroups(0x1, &(0x7f0000000640)=[0xffffffffffffffff]) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x5) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000880)) sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000040)="6398c95bc6b2e59e39eba449abccbeaff13a3eb3867ee2e0afb3c6a4af6d238c", 0x20}], 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000040020000000000000000100070002000000137d624de4b2d637eb1b316cbbcf3901c240f6d33786484f56f6b3294062c30f9962f54744bbe9e16d8a394c8e54fc51138b62421df70eda0e43fcfe0a601965797efe50ea7c27a2ec26a248b465528ce78e77d2ad963a4f5eacdea3592e2edecaf46fac332952316ff14dfa5b548d6736c584d9b9b5fd7c9742f2ccfa", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="ec6a700e9988dc450000c1830000000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="2000000000000000a83ff2b5f1000002", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000008020000400000000000100000002006500", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0x11}, 0x40000) 2018/04/20 08:22:04 executing program 5: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000200), &(0x7f0000000240), 0x8) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xe}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x1c) 2018/04/20 08:22:04 executing program 3: socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/20 08:22:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f0000010000000000000000030005000000000002000000000000001800000000000000080012000200010000000000000000003000000000ff01000000000000000000000000000100000000000000000000ffffe00000010000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/20 08:22:04 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e) bind$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6c) listen(r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'gretap0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) 2018/04/20 08:22:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2000) close(r0) close(r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200080, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000040)=0x3, 0x4) 2018/04/20 08:22:04 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27b8174e018c6a000000fdfbffff"], 0x1c58}, 0x1}, 0x0) 2018/04/20 08:22:04 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'btrfs.', '/dev/rtc\x00'}, &(0x7f00000002c0)='\x00', 0x1, 0x0) 2018/04/20 08:22:04 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200800, 0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)}]) 2018/04/20 08:22:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x81}, 0xe1982a531317abf4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f00000000c0)=0xc) 2018/04/20 08:22:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000001380)='md5sum\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001580)={0x0, 0x1000, "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"}, &(0x7f00000025c0)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002600)={r2, 0x680, 0x30}, &(0x7f0000002640)=0xc) sendmsg$nl_route(r0, &(0x7f0000efafc8)={&(0x7f0000016000)={0x10}, 0x4c, &(0x7f000000b000)={&(0x7f00000026c0)=ANY=[@ANYBLOB="1c0000001800010100000000000000000a80000000000009000000001401e198990b27da5e372afdedace7d8353b8034f31611c150db560673798106972d7d737c2d0d135ccbeafa6e97cad665233d0a96c7b3ada26d9de4faeb2cab7f685c483f52acf05491e2bd103c9eaef16fbf0298383d6b2b8750997e827064ecebc2ee394099230a267b892d65e4040ceb74659d4b647b3a3502a0cb5274ea5be874cfb97429b6f1d1"], 0x1c}, 0x1}, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x8, &(0x7f0000001440)=[{&(0x7f0000000080)="6973c42b48b02be28820dda608d88988e051b25d086873ffe69d00579b247715571d81fd46246e005cb293899966ca", 0x2f, 0x1}, {&(0x7f00000000c0)="c4e76f838557ece1d770e0", 0xb, 0x40}, {&(0x7f0000000100)="6713ae9e21d06cac43499b82de363f2f7ee11bbb4c396786e4e03a96721fa1b854906d3035be5544ce7f6a29b132e0d53bc650cab62695646275c881e00e9b5bd5787b38e8414d8e755970445a3b38c493279c9c83ad4bd2e87a78dc1dc711e39c3d7760426aa406085de6f983271449d2e3f8", 0x73, 0x3}, {&(0x7f0000000180)="e8946bacdcb143b499c422b5d8d28efd2ec0e91934f8514dba5ba01ae532a10f9c52544fc9ca2a377453994ffa7ec82bbd1d1d7891b1e05c5c86d778243e898d0d4897f62fd0d50486d683b35c2e254c4b2e421994c725a448e5900a518a3928a91592d2c2b386b3751789e0cfe81c2bd56b4be1abfceb6ef0e10903c33827e2e2e5c02c8fcd7a54d19c9c2a920b1311d19168ee501381a075be0a7a6c21c3f3d50c2168cb2810b7c836bf1cb5b3c965ea70ae1faf0a9d44eb416790e48b87ac4af2a8ffac9a90bbe9f77f5fc393a8", 0xcf, 0x2}, {&(0x7f0000000280)="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0x1000, 0xd5b8}, {&(0x7f0000001280)="fc271700fe5be882671d300f91ef5a2e60a30838a70e1850629befda1fe68f2aabc7a2f5d75cca358b9553451445a676076c80f95667074ee082f2ee3d1924db29a04c5bdf58d93b063747de1ff88d2bacda5e59f8b6d0781e81be870491792a83f22ee5d34297e16dfa0054e8329acba70a0e36f25596b0311f10952a033aedc09b4cf088a2116259d99993a102b2726b00c078339551b1067d1daf2819ff2d8225c2b9c18eb1d467e09e84aaebb8560013467fa10cdeb7ce809cbbac7a50ac2574314d04748826", 0xc8, 0x80000000}, {&(0x7f0000001380), 0x0, 0x98f}, {&(0x7f00000013c0)="cddd6db8a362eb62d9395e6fe9cd53f1cf345c11e1d4a94570210cdb2bded39f890d001ae80b66068e4b6df19b801d8688deee5a9f1d9c361c4dd238d335d9726937aa1c1e", 0x45, 0x711}], 0x2010, &(0x7f0000001500)={'nouuid,', {[{@prjquota='prjquota', 0x2c}, {@noalign='noalign', 0x2c}, {@gquota='gquota', 0x2c}, {@biosize={'biosize', 0x3d, [0x3f]}, 0x2c}, {@logbufs={'logbufs', 0x3d, [0x3d, 0x3f, 0x2d]}, 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@quota='quota', 0x2c}]}}) 2018/04/20 08:22:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0xfffffffffffffffe, 0x4, 0x7fffffff, 0xe, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) 2018/04/20 08:22:05 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000000)=0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x35cd, 0x8000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000001500)=0x4) poll(&(0x7f0000000040), 0x0, 0x805) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000080)=0xfffffcaf) [ 74.133159] IPv6: Can't replace route, no match found 2018/04/20 08:22:05 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000008c0)=0x47c, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/20 08:22:05 executing program 3: r0 = semget(0x1, 0x0, 0xd0) semtimedop(r0, &(0x7f0000000540)=[{0x0, 0xff, 0x1800}, {0x4, 0x3f, 0x800}, {0x4, 0x81, 0x1000}], 0x3, &(0x7f0000000080)) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000280)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x10001, 0x9, 0xbc07, 0x46d1, 0xb93, 0x7f, 0x1, {0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x3, 0xffffffff, 0x1, 0xfffffffffffffffe, 0xffffffffffffffff}}, &(0x7f00000000c0)=0xb0) r3 = add_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="a7833be03846c56795214d73d79e845d78782de6a9c3ff1e4642280a5793682b1a2910e6100d4db468fa3f77ef0f795341fceb5d7b837083957bb08be18aa7caa7869adf9f12c199430248f31e3c943862e90283efa92c2122d6e5d8e2e1236f7ba2ec1ad04c6df00c57bd651798baea536c9ef35f02519d79f3eee797d1d1a1e2febc18c96a1e80a5b5b774c2062fb664c7aad248e2f89ceaf1f59ffc1c4db419c205319d24eac282e3387c8accb08ceeea1758a73737c0f67e588113ffbb081b1cb0900f05cb15ad51f2bd845dbcbafb", 0xd1, 0xffffffffffffffff) add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="516c5b72d2351cc47dcd46d6b6741868abc44aa5c546e4ff9e58e223ac14146c653aa055fbef86c71a891aac99fcd0ed99f0e661dd275a7dbef21e89517dda2d2e6ec6ddc47fa9af9707413ecd978fe5a8ce682a993a7afa137a9815fe23c1586b2e96bd5a1e8a479b354bec5b8da2520aa042cd9ab4d118a94a690f28defa0f31f428759670111424ef4252e65eb4661df9f6ce567aa9529b33789aac55e579ae199477d328b329fd63b1bd1eaeab2a48424158ede4", 0xb6, r3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x100}, &(0x7f0000000240)=0x8) [ 74.197944] IPv6: Can't replace route, no match found 2018/04/20 08:22:05 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00024000000000020000", 0x1f) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/60) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="726aa3a877adfc5a21faaf501604060c", 0x10) r1 = shmget(0x1, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/04/20 08:22:05 executing program 4: socketpair$inet(0x1e, 0x0, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27b8174e018c6a000000fdfbffff"], 0x1c58}, 0x1}, 0x0) [ 74.327764] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 74.389650] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/20 08:22:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) getsockopt(r0, 0x1, 0x4, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) 2018/04/20 08:22:06 executing program 6: eventfd2(0x0, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfbee}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1}, 0x8) r2 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0xffffffffffffdfff) 2018/04/20 08:22:06 executing program 1: unlink(&(0x7f0000000240)='./file0\x00') r0 = inotify_init1(0x10000039) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) gettid() getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000400)=0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000340)=0x5, 0x1) r4 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) fdatasync(r4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) bind$ax25(r4, &(0x7f0000000100)={0x3, {"e426e4c3b99b76"}, 0x18c2}, 0x10) wait4(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000140)) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000280)=0xdd2, &(0x7f0000000300)=0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000003c0)={r5, 0x80000, r1}) 2018/04/20 08:22:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000010c0)={0x7, 0x9, 0x0, 0x0, 0xf}) r2 = syz_open_procfs(0x0, &(0x7f0000deeff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(arc4)\x00'}, 0x58) r3 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000013c0)={0x6, 0x0, r3, 0x1, r4, 0x80000000, 0x8000, 0x3527573d}) prctl$setfpexc(0xc, 0x1) execveat(r2, &(0x7f0000001140)='./file0\x00', &(0x7f0000001200)=[&(0x7f0000001180)='gcm(arc4)\x00', &(0x7f00000011c0)='/dev/rfkill\x00'], &(0x7f0000001300)=[&(0x7f0000001240)='numa_maps\x00', &(0x7f0000001280)='fo\x00', &(0x7f00000012c0)='%-\x00'], 0x1000) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r5, &(0x7f0000268fe4)={&(0x7f000011d000)=@rc={0x1f}, 0x80, &(0x7f00008c9000)=[{&(0x7f0000ba2000)="af", 0x1}], 0x1, &(0x7f000041ad54)}, 0x2000c0c0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x101080, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r6, 0x0, 0x483, &(0x7f0000001040)={0x33, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 'fo\x00', 0x1, 0x5, 0x78}, 0x2c) lseek(r1, 0x0, 0x3) write(r0, &(0x7f0000000000)="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", 0x1000) 2018/04/20 08:22:06 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000600)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000640)={'gretap0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) mkdir(&(0x7f0000000740)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x7, &(0x7f0000000480)=[{&(0x7f0000000180)="e670ccb8decf907ec66c263282bed46f8fcb77e97d3af89b6a65dc94fa722630a64a39c3703d18a689fef4cc49ea1ea7c667cadf32f037321ca87a5158b6db47a516af2bb746086640242e4d23bc5f010cc7d3296394e8", 0x57, 0x3}, {&(0x7f0000000200)="4b1db059e8af20e8827f133d7444de4fd55809053f5f74de017f3652c7ddc18ef8e40ebb78d0b5ea762d65265d7bb4d02a6e35a2af1315a9dcbcbd06baae7cced302f5734743e0f646d402500da3e8dca2b5086081edee75cc3b08ddb5b617478b731f22fca2544a0792c99c48f6bb9d09e1e2d8fa771096b4fcbc07b9fe473f448cb852473459d767d2ef8bca6952252bf3789c04045670ed3103cdda64710978e5a92465b8e6454b0b3d33bd6757be", 0xb0, 0x80000000}, {&(0x7f00000002c0)="ff913a51c84198f7d81b2d47db7f685896b1b0236686d1514ac2857723d1295efa3bfb1e8d4164abf9344c12aee48cd25d1a11dc0648588a0cf248f9b827f7711e16666eccc9b8500c447482c211d9d8d50d4c3bed6c9c21bdf7e9375f", 0x5d, 0x58ec}, {&(0x7f0000000340)="6d9f609f3e79b4bb52a6236843a39db3b084e88ec77edee495c58400c010743df229613bf05623b37d23afbf2167afa5ed4e9533dacb9bb7c9a060547af7fa2e4e30b6336aad65a0c4acb7563a4a708550494eb415f533289c9a5e897dc589587fada244d8203e33f9772287f6534752439057181a95642c67b17615eb89d5", 0x7f, 0x4}, {&(0x7f00000003c0)="ecef817e12da57a6158fcac496607420f7124f2094aab71bd61795869c330cd9050ad2b68f6e82874b2395255f0fe1b120953565d42ef4a2ef612d5fb9a06499276de84579c4c56404a461de7515d96ab1bdcb6f87b81735d658f769a263d8b8c57106c7019cdcd395ff4c76247bd440f9ac8f14d170", 0x76, 0x1}, {&(0x7f0000000100)="47ed9e347022df3441b85a1a6cb2", 0xe, 0x3}, {&(0x7f0000000440)="0958e7ab89d940", 0x7, 0x10000}], 0x20000, &(0x7f0000000540)={[{@subvolid={'subvolid', 0x3d, 'ramfs\x00'}, 0x2c}, {@degraded='degraded', 0x2c}, {@datacow='datacow', 0x2c}]}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r1 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000005c0)=0x7) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x4000000, &(0x7f000002f000)) sendto(r0, &(0x7f00000006c0)="da644db91bb80c5c2cd75538b68270c34b5d57b35e46001292b49e677e0b065116a086b34b763b859362dab2186228e67a6c9c37c4b9bf0c42865952323c689e7dddd6767d91a0c975aedac41e3a3e239702167ac4ebd49c2e1660820dbcaf612acf0658", 0x64, 0x0, &(0x7f0000000780)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x3, {0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x80) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000140)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/20 08:22:06 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x4, 0x7fff}, &(0x7f0000000100)=0x8) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/04/20 08:22:06 executing program 4: socketpair$inet(0x1e, 0x0, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27b8174e018c6a000000fdfbffff"], 0x1c58}, 0x1}, 0x0) 2018/04/20 08:22:06 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x2, 0x10}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={r2, 0x8}, 0x8) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000200)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xb313}, &(0x7f0000000080)=0x8) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x4d, 0x32e}, &(0x7f0000000180)=0x90) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000003c0)='veno\x00', 0x5) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x1d, 0x8, "44c9c363dd08b7ef63148f58960379816d9bafdbdd0039a0ae85fc4c248eddfb414b25b912fe39fd79f4d8571fade3f32c56c10bdff29b55a0b0a075e71ba2f5", "5c11f86f8077f1ed7aff0ab704c030bb51b9997a9cce9a3858dd4de76256216e", [0x9, 0x3ff]}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x2, &(0x7f0000346fc8)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x34d, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/20 08:22:06 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000003, 0x31, 0xffffffffffffffff, 0x40000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ac6000/0x3000)=nil, 0x3000}) r1 = inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x25000208) inotify_rm_watch(r0, r1) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f00000000c0)={&(0x7f00006bb000/0x1000)=nil, 0x1000}) r2 = dup(0xffffffffffffffff) bind(r2, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'irlan0\x00'}}, 0x80) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) pkey_mprotect(&(0x7f0000989000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/20 08:22:07 executing program 2: pipe2(&(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x84800) io_setup(0x2, &(0x7f0000000040)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) io_submit(r2, 0x6f, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000000100)="2fed7d3d4031cffdf98900caa7a8aca54e39a4108d9bed0941576cc83198544dda3e587a88098ad7e67ea2b0141390d786778edbcab270b698f4d833ab0353cdc558572a00fbaaf3face73b3fea38099de1f880344cabd89a27fab33b2514450819131b8b79857afab9fea2b0391e461d0353a4488010f58d5c74266b1749d652a16", 0x0, 0xa9fd, 0x0, 0x1, r1}]) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/20 08:22:07 executing program 5: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x80000001, 0x8}, 0x90) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x101, 0x0, 0x0, @tick=0x6, {}, {}, @control}], 0x1c) write$sndseq(r4, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/04/20 08:22:07 executing program 4: socketpair$inet(0x1e, 0x0, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27b8174e018c6a000000fdfbffff"], 0x1c58}, 0x1}, 0x0) 2018/04/20 08:22:07 executing program 0: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x4, 0x8}) 2018/04/20 08:22:07 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080)=0x51, 0x4) unshare(0x400) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f0000000140), &(0x7f0000000040)=0x97) 2018/04/20 08:22:07 executing program 6: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_dev$usbmon(&(0x7f0000000f00)='/dev/usbmon#\x00', 0x1f, 0x10000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x404000000}, 0xff16) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000005c0)=0x0) ptrace$setsig(0x4203, r3, 0x1, &(0x7f0000000fc0)={0x1, 0x8, 0x100000000, 0x401}) r4 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r5 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) keyctl$instantiate(0xc, r4, &(0x7f00000005c0), 0x0, r5) modify_ldt$read(0x0, &(0x7f0000000080)=""/8, 0x8) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000ec0)=0x0) r7 = getpgrp(r6) preadv(0xffffffffffffffff, &(0x7f0000000e40)=[{&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000900)=""/119, 0x77}, {&(0x7f0000000980)=""/249, 0xf9}, {&(0x7f0000000a80)=""/138, 0x8a}, {&(0x7f0000000b40)=""/205, 0xcd}, {&(0x7f0000000c40)=""/86, 0x56}, {&(0x7f0000000cc0)=""/252, 0xfc}, {&(0x7f00000006c0)=""/54, 0x36}, {&(0x7f0000000dc0)=""/75, 0x4b}], 0x9, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000880)={0x1, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2}, 0xb0, 0x3, 0x5, 0x78, 0x5, &(0x7f00000000c0)='irlan0\x00', 0x4, 0x7fff, 0x8}) ioprio_set$pid(0x2, r7, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/20 08:22:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@ipv6_deladdr={0x2c, 0x15, 0xc01, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2}]}, 0x2c}, 0x1}, 0x0) r2 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000200)=r2) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7fff, 0x40) perf_event_open$cgroup(&(0x7f0000000280)={0x4, 0x70, 0x6, 0x7f, 0x20, 0x4, 0x0, 0x5, 0x40000, 0x7, 0x1, 0xffffffffffffff7f, 0xff, 0xffffffffffffffff, 0xfffffffffffff000, 0x0, 0x4, 0xb37, 0x7, 0x1, 0x4, 0x0, 0x800, 0x2, 0x8, 0x9, 0x2, 0x0, 0xae90, 0x2, 0xe576, 0xffffffff80000000, 0x6, 0x5, 0xfffffffffffffffc, 0x7fffffff, 0x4e2, 0xfff, 0x0, 0x3, 0x0, @perf_config_ext={0x1, 0x8000}, 0x2, 0x7, 0x5, 0x1, 0x81, 0x0, 0x9}, r3, 0xe, r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x9, 0x3067}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000500)={r4, 0x7, 0x2}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="080000009294eac8888a58d07577d748fbb35bcfc23692795a77ba0c3c22100f2dc54bead8836d569889b61fc7232f37862a99327301880dd2757e453cadac178ca944296afb5e983be6f259b4f45c757d071b97944a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x24) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000380)={'team0\x00', r1}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={r5, 0x3fd}, 0x8) accept$ipx(r3, &(0x7f0000000300), &(0x7f0000000340)=0x10) 2018/04/20 08:22:07 executing program 3: socket(0x180000000000010, 0x3, 0x0) 2018/04/20 08:22:07 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(0xffffffffffffffff, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27b8174e018c6a000000fdfbffff"], 0x1c58}, 0x1}, 0x0) 2018/04/20 08:22:07 executing program 3: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x48a500) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/20 08:22:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd10c9d5df93b94371dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000500)="cf2983ba8b3b99526a1cfcca567fcb8d7d6c908467b2bc2bb59083a2e566645cc09d55cf198ee597bd051df9ca7dfe7254cc393da0723e97e7e1db8eb263bcb736179eec091bd6158ffb4eaae72e4c30937abbaeedfb03ed06e92882843b755f9c08b27e9b9bdd6c5a4b66523e10981548dca0af98ad25fa75df72e26fb52ff0041a8dd5d196fa03bcb1fca2717f9a82fd70fed00157f7bb2357e4d8316b02f06fdff60e3ad67fb9fa129308a9a7ceaa4a61b6087a449652a1cf02df8c1fe04b46e0e1663e38ebc40e4f93d88a1609095d51b82701a646c9e6b2d29fb2c677db878f77e297ff7e168458141351bf8d630a7a1cae900ed6a1fcc16c887cc8c85ce1b14b177b388b8c7a8fec42fab04fbb25b9fb579e03abc005690786792729c11273dba38a2374d81e31fc1915c39e7ae1c8e38e808b99cc5b99484bab76eeb83eef213ae8e0342c8651d9fa5dcd853d11a03c40a86b55f3d5ec71e439055570a59bbfdc5cdc5c6789023c791e29f81253361236a463d99b8584f0cc309a11ae0afd4eed1b7fdc2a70eecd2387", 0x18d) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d092f3f337ad31dd7e5a141ee7c3cdae1a59be404d27c6189bcc43fa286a96bdee4cba8bb8c8c5cccdfdefd35f6bbf157ea12b32cae78745c125988f0af5e5ef481338cd87b8e1a93f849a0715436bc0db1f8580c80685c62a6", 0xa8}], 0x1, &(0x7f0000000480)}, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/20 08:22:07 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000492000/0x3000)=nil) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)) move_pages(0x0, 0x1, &(0x7f0000e2afe0)=[&(0x7f00003f2000/0x3000)=nil], &(0x7f0000000000), &(0x7f00004e55fe), 0x0) 2018/04/20 08:22:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)=""/162, &(0x7f0000000100)=0xa2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f00008f0ff8)=[{0x400000000006, 0x0, 0x0, 0xfffffffffffffffd}]}, 0xffffffffffffff90) sendto$inet6(r1, &(0x7f0000455000)='S', 0x1, 0x0, &(0x7f00009aafe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/20 08:22:07 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000003400), 0x9000, &(0x7f0000000580)) open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x0) syz_mount_image$jfs(&(0x7f00000005c0)='jfs\x00', &(0x7f0000003500)='./file0\x00', 0x7fffffff, 0x3, &(0x7f0000000040)=[{&(0x7f0000000140)="c78ed8eab8bcb60a6a99e01f84d29367178a8ac12f060258d53aa557be0c0731a97ae64235c84406fa1aaa40a193e77f3462f087cef7eed2537c9a033b5b83bbb0c76c1d89c20c184426d835bfc6036da819ea1bef32598d0d4aa11e36c5686b7ba7525f762c818821207e86fe6afb5a310cc30ba74e2e8f192afe8643511e4ff66fed6bf0129538d4360c7be7e7cc9cb72aac5d10d385220dd10764b5b408cd5a30eba8f37797d4ec59cc30edcd57c585e5499079a7a9b24075f76cda9e78c5322ec1b990c5a0c1d63481e15a09fea5c8da6459568b251c4d3e223c", 0xdc, 0x3b7}, {&(0x7f0000000240)="fbb62ddcbbb22bea3a2a00c88f160d9c0c12e8ecf4b20a3494499ed8aaa389639d5d87e58d85ff9d595e76592f6cf18781c0d89981fdfe12ad779362bbdded5c40f4b0f27be966d3871f3d8320df650bc8906607b7effdd9c4556adedace4cedf372c8aa278cbc0dc037bda9639a28bff089a778bbe48003623bdb6223aceecc95d5b52c5d6850e0e603f816676fa8cb18fb1d44f33d19855eb868e2f6e7a16a2321e488f3742eb43834d5b80e07a129f24acde67fc5c2b317aab5d15c316883a4007ea8bfe7f84040d37447b88e272ecd0a2cbeb5e25788be42ce9dcde0fd", 0xfffffffffffffe6b, 0x4}, {&(0x7f0000000340)="d06f27e6db9ad6415c87047a9e242e2dcc0a977ad022d400618ef389fe26a55b1197ba01ce9a774392e4430965b28c75f7991d43ee1e5c3e0c1d2933a05d8e1a115d8d9b7e4e098a033401481a929243d8e9cd0450ee088dc2bc2431fb437534071e2c2022fe3fe208ee2300821a3cb51b076467077f042a0cc9d76bd00e4fc09305165f7e6230139e1af76e839681f840f4eac89cff4b824d53e475faf44159da685296ca5265ede5dbf5cfedabf0d2b5265de817ad73fcaa", 0xb9, 0xffffffffffffffff}], 0x0, &(0x7f0000003640)=ANY=[@ANYBLOB="02"]) write(r0, &(0x7f0000000600)="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", 0xdf6) 2018/04/20 08:22:07 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='qnx4\x00', 0x2002000, &(0x7f00000000c0)) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) fcntl$notify(r0, 0x402, 0x10) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) sendmmsg$alg(r1, &(0x7f0000000680)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000200)="b74f71a5dcd27f07ef68e16ab1889b5e456418f1a9aac27e0ed4285bbc77d1f0bcb8b69eb707a871939a79a7ccbfcb85f710bf671990d142cf5b2528ab187468c2a7857b1be49f7aa28e9797344691c7d855857586afe3086fdaea4dc07c057e0d1d898c165669deca88e8af245627bcaf34f6f09675665b6b4f25341d235805896b4d144516759f2ebb5184591fc48fe046096b1dfc761ad8b7b7abfb7fb58077c6bac531f33942349dbd50e3593b657c7e0ee5d7d703", 0xb7}, {&(0x7f00000002c0)="d6b29d79ae6cdbbdb8", 0x9}, {&(0x7f0000000300)}, {&(0x7f0000000340)="43aa87b1f21f7b35833314ed7647b0b30f9657b478debd6b9bd7694fb5e04d473396f8b9749ea715cd25c6b7d61c373610c6ba85cdf41e175f78aee601647b2cf8947f991f7cebd98f0bde30401244bb45aa0abe0c1729b62116028b4bbfe4f711ca32d2f889dcf3", 0x68}, {&(0x7f00000003c0)="a930bc8188260fec0d0eb31b844adf733e88e8acbbcc4b34efa2571f96d08bd5d24d3282341b4ec3e45a49853c7b4916ad4b98772427f03970f5eddc2e0add28857ba05170bfd56c2924c889", 0x4c}, {&(0x7f0000000440)="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", 0xfa}], 0x6, &(0x7f00000005c0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2c}, @iv={0x20, 0x117, 0x2, 0x6, "80fefadef011"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0xb0, 0x4000}], 0x1, 0x10) r2 = creat(&(0x7f0000000140)='./file1\x00', 0x3856d61583d9c376) read(r0, &(0x7f00000006c0)=""/225, 0xe1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x100, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000300)=r2) 2018/04/20 08:22:07 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(0xffffffffffffffff, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27b8174e018c6a000000fdfbffff"], 0x1c58}, 0x1}, 0x0) 2018/04/20 08:22:07 executing program 6: r0 = gettid() rt_sigqueueinfo(r0, 0x22, &(0x7f0000000040)={0x9, 0x1f, 0x401, 0x10000}) exit(0x0) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x80000000}) 2018/04/20 08:22:07 executing program 7: socketpair(0x69c616ca91befc09, 0x5, 0x400, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000200)={0x1, &(0x7f0000000040)=""/174, &(0x7f00000001c0)=[{0x20, 0xa7, 0x1, &(0x7f0000000100)=""/167}]}) syz_emit_ethernet(0x7a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd60c5804000440600fe800000feffffff00000000000000bbff0201000000000000000000000000010420880b0000000000000800000086dd080088be0000000010000000010000000000000008002231b5b2eb00000000200000000200000000000000000000000800655800000000"], &(0x7f0000002500)) 2018/04/20 08:22:07 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r1, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f000000a000)='\f', 0x1}], 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x64800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000000c0)={r3, 0x3ff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000980)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@ipv4}}, &(0x7f0000000a80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000bc0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000cc0)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000e40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80020400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000d00)=@ipv6_newroute={0x90, 0x18, 0x600, 0x70bd29, 0x25dfdbfc, {0xa, 0x90, 0x20, 0x1, 0xfc, 0x0, 0xff, 0xa}, [@RTA_MULTIPATH={0x54, 0x9, [{0x6, 0x2, 0x0, r4}, {0xffff, 0x8, 0x5e, r4}, {0x0, 0x0, 0x3f65, r6}, {0xd76, 0x2c1, 0x6, r4}, {0x2, 0x0, 0x7ff, r4}, {0x7, 0x7, 0x7d, r4}, {0x1, 0x1, 0x1, r4}, {0x1000, 0xfffffffffffffffb, 0x4, r6}, {0x2, 0xffff, 0x2, r4}, {0x6, 0x101, 0xfff, r6}]}, @RTA_UID={0x8, 0x19, r7}, @RTA_OIF={0x8, 0x4, r4}, @RTA_PRIORITY={0x8, 0x6, 0x1}, @RTA_UID={0x8, 0x19, r5}]}, 0x90}, 0x1, 0x0, 0x0, 0x20040000}, 0x40) ioctl$TIOCCONS(r2, 0x541d) 2018/04/20 08:22:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x1c}, 0x3}}, 0x1, 0x6, 0x7d4, 0x1, 0x8}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getpeername$unix(r1, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0xcb, 0x8, 0x2c875f3c, 0x2, 0xfffffffffffffffb, 0x4b, 0x10001, {r3, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x1, 0x6, 0x6, 0x1, 0x8}}, &(0x7f0000000380)=0xb0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@ipv6_newaddr={0x40, 0x14, 0x101, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_LOCAL={0x14, 0x2}]}, 0x40}, 0x1}, 0x0) 2018/04/20 08:22:07 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(0xffffffffffffffff, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27b8174e018c6a000000fdfbffff"], 0x1c58}, 0x1}, 0x0) 2018/04/20 08:22:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) unshare(0x8000000) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) fcntl$setflags(r0, 0x2, 0x1) ppoll(&(0x7f0000000080)=[{r0, 0xffffffffffffffff}], 0x1, &(0x7f00000000c0), &(0x7f0000000040)={0x1000000000000}, 0xffffffffffffff5c) 2018/04/20 08:22:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) lseek(r1, 0x0, 0x1) write(r1, &(0x7f0000000140)='G', 0x1) 2018/04/20 08:22:07 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2000000000006, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x47f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000100)="ee0073005135668c2feedefb9d35a2da8cbdaed36977430a93b604b1fdddcf8da050802266348d8ab8d2361d501ed730903b1ed3201206a7dda5b22acdce64175ef4d2ca0b8729a77069b4564e667f973635a9cf2f8b4e828c0e30fdc406bce4a4b133484ff4679632a0f5de0fe8efaff2f430bfaf522d981c9ee719d0ae987df1513ac864ab95eb827f5089af7059ee9366c1691cdfc7c8d69ca5e3f3102e6c0e7c60b278ad19b222c18bb2f73b23d486e5", 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x8000) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={{0x77359400}, {r1, r2/1000+30000}}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300)={0x6, 0x7fffffff, 0xffffffffffffffe1, 0x3ff, 0x0, 0x9, 0x3, 0x7e6, 0x3, 0x9, 0x4da}, 0xb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x0, 0xb0dd, 0x4, 0x8, 0x4}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x7}, 0x8) 2018/04/20 08:22:08 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001d80)={&(0x7f00000012c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001600)=[{&(0x7f00000015c0)=""/60, 0x3c}, {&(0x7f0000001b00)=""/231, 0x98}, {&(0x7f00000039c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001d00)=""/89, 0x59}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x1}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0xfffffffffffffffe}, &(0x7f0000000140)=0x8) 2018/04/20 08:22:08 executing program 3: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1'}, 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400002}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="380000c89b1964f1a527be00", @ANYRES16=r1, @ANYBLOB="04002abd7000fcdbdf25080000001c000100080001000a000000080004004e24000008000b007369700008000600f9ffffff"], 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/20 08:22:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$netlink(r1, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x80000000}, 0xc) r2 = accept$alg(r0, 0x0, 0x0) fcntl$getflags(r0, 0x40b) sendmmsg$alg(r2, &(0x7f0000004880), 0x1, 0x0) 2018/04/20 08:22:08 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/04/20 08:22:08 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r1 = socket(0x3, 0x80006, 0x8) bind$ipx(r1, &(0x7f0000000000)={0x4, 0xe2c, 0x9b, "83d453fe43da", 0x2}, 0x10) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="ef9bef2e9c2ed9a1a5d2f9a6fc0de570fd25a4eb3a5e026b8c5b70ebe392717a3ad35886b56cf8d5b1ad3db0fa2ee110c5548338ed6d547aec714da3ef26937bda2bde7d909c462a3a7d6b1e91cce2bad5f3e7d66b22d744aabe9accf742408e37903914672d6c53a270adf66438260b61ad52bba0aab64514465942783e4b980a24947e1946fc5d24ddd00bb5c775f9f9df69b82e4691c74101559ba333", 0x9e, r2) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) 2018/04/20 08:22:08 executing program 1: r0 = semget(0x1, 0x0, 0x201) semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f0000000200)=""/82) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x800) read$eventfd(r1, &(0x7f0000000040), 0xfffffe1b) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0x1b}, 0xfffffffffffffffc}}, 0xb04, 0x4, 0x81, "4cc3cf28cb62ec855cdade520c58a5e56675097403a5ce86c4d2e6e1d38687ebfc0561b07cca4493faa109f0c6132433f2cba919c86ce71947494e49819770c3b019ea4f037ae0e8eada2d5fd6efe006"}, 0xd8) 2018/04/20 08:22:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x218240) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x1ff, 0x1, 0x9c79, 0x6000, 0x1e6000000, 0x5}) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000a16000)=[{{}, 0x1, 0x4c, 0x2}, {}], 0x30) 2018/04/20 08:22:08 executing program 0: socketpair$unix(0x1, 0x800000002, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1}, 0x8) connect$unix(r0, &(0x7f0000021ff8)=@abs={0x1}, 0x8) 2018/04/20 08:22:08 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xb5, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @random="24b48e1c143b"}, 0x6, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) 2018/04/20 08:22:08 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/04/20 08:22:08 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x90002) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000280)={0x20000000000000e7, &(0x7f0000000100)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000001c0)={r3, 0x1}) socket$inet(0x2, 0x0, 0x0) shutdown(r0, 0x4000000000000000) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0xf1, 0x863, 0x5, 0x1, 0x0, 0xffffffff00000001, 0x200, 0x3, 0x3, 0x1, 0x3f, 0x2, 0x80000000, 0x8, 0x6, 0x3, 0xe848125, 0xc72, 0x9, 0x8000, 0x3d, 0x7f, 0x0, 0x200000000000000, 0x5, 0x9084, 0x7, 0x1, 0x400, 0x4, 0x0, 0x1ff, 0x9, 0x92d, 0x40, 0xcb5, 0x0, 0x697, 0x6, @perf_config_ext={0x8, 0x6}, 0x40, 0x80000001, 0xe8, 0x4, 0x0, 0x8000, 0x20}, r1, 0xb, r4, 0x1) recvmmsg(r1, &(0x7f0000001400)=[{{&(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0xd, &(0x7f00000013c0)}}], 0x40000000000002d, 0x40, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3400e7b5fff0", @ANYRES16=r5, @ANYBLOB="14062cbd7000fedbdf2501000000040005000800020002000000080002000a000000080003003a00000004000500"], 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x5e27d143f6f63663) 2018/04/20 08:22:08 executing program 3: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1'}, 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400002}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="380000c89b1964f1a527be00", @ANYRES16=r1, @ANYBLOB="04002abd7000fcdbdf25080000001c000100080001000a000000080004004e24000008000b007369700008000600f9ffffff"], 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/20 08:22:08 executing program 6: capget(&(0x7f0000000200)={0x20080522, 0xffffffffffffffff}, &(0x7f0000000240)) socketpair(0x18, 0x3, 0xdee, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x4, 0x9, 0xf4, 0x7adc}, {0xffffffff, 0x0, 0x1ff, 0x5}, {0x9, 0x0, 0x6, 0x80000001}, {0x9, 0x9, 0x5, 0x3}]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)="a77c7946936b843cc2479de6c83d2bb9cd94283df6eb0e304a0d17c8d5ec1ffe897497982ff32ad37d5aca0bdf02095973555a02866e2efeee8ed49c9391496f0af5a27aa71534329684a652719a9163c4a9", 0x52) 2018/04/20 08:22:08 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/04/20 08:22:08 executing program 0: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x3f) listen(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000707ff4)) 2018/04/20 08:22:08 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x206800, 0x0) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xfff, &(0x7f0000000080)) unshare(0x60000000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=@ipv4_newroute={0x1c, 0x18, 0xf09, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfd}}, 0x1c}, 0x1}, 0x0) accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000340)=r2) getpeername$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) 2018/04/20 08:22:08 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xfffffffffffff14e]) 2018/04/20 08:22:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept(r0, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000180)=0x80) accept$unix(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000001640)={'filter\x00', 0x1000, "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"}, &(0x7f0000000040)=0x1024) sendmmsg$alg(r2, &(0x7f0000007840)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000300)="a578486682e67c86cd74025d404d4ec69b6c277a70e67565192ae267e0461983599e62416c1608466b7e2083452b2c0254267fb476cb58b7898a8f457db9d7065a5252187601c3d3590fbaafbf97e027c8d3eef68e9d64ee8e870b4953ff49d785e93e00690bc4fe9fbe01c27ffb3e1af80f485fb456576dd6834a4ed0e136bb", 0x80}], 0x1, &(0x7f0000001680)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/04/20 08:22:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x100005, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) readv(r1, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) 2018/04/20 08:22:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x41c002, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8fb4, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x5, 0xd5}, 0x8) 2018/04/20 08:22:09 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/04/20 08:22:09 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x81}, &(0x7f0000000140)={0x80000}, &(0x7f0000000180)={0x0, 0x7530}) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)=""/88, 0x58) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0_to_team\x00', &(0x7f0000000040)=@ethtool_wolinfo={0x7, 0x3b, 0x5, "ed9f8311d38b"}}) 2018/04/20 08:22:09 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x206800, 0x0) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xfff, &(0x7f0000000080)) unshare(0x60000000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=@ipv4_newroute={0x1c, 0x18, 0xf09, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfd}}, 0x1c}, 0x1}, 0x0) accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000340)=r2) getpeername$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) 2018/04/20 08:22:09 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(0xffffffffffffffff, &(0x7f0000003fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000180)={r1, 0x5, &(0x7f0000000080)=[0x50c8, 0x500000000, 0x3, 0x9d, 0xce4], &(0x7f00000000c0), 0x0, 0x0, 0x7, &(0x7f0000000100), &(0x7f0000000140)=[0x80000001, 0x80000001, 0x100000000, 0x9, 0x30dd]}) 2018/04/20 08:22:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000040)={0x57, &(0x7f00000000c0)="01e3bb56b035870338d9ec9d3a217c33ac9db07dc142f0f93b69545a3746e82f1d5c337f5e58ed0eebd73f77a54a9065c7fa7073c9767ea3b4f2fb78dcef075927a733483fabd9f3a62bfa875efe36ac0ebf7fabba37bb"}) 2018/04/20 08:22:09 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/04/20 08:22:09 executing program 6: socketpair$unix(0x1, 0x400000002, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{0x100050}, {0x25}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/04/20 08:22:09 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0xc) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000140)=""/133, 0x27) read$eventfd(r0, &(0x7f0000000200), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0xff, 0x2, {0xffffffffffffffff, 0x3, 0x4, 0x0, 0x10001}}) 2018/04/20 08:22:09 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x41c002, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8fb4, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x5, 0xd5}, 0x8) 2018/04/20 08:22:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') lseek(r0, 0x4002000000000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0xa, [0x5, 0x1f, 0x9, 0x9510, 0x8000, 0x2, 0x3, 0x9, 0x8, 0xcf8d]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xffff}, 0x8) 2018/04/20 08:22:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x2) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/20 08:22:09 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)='/dev/snd/timer\x00', 0xf, 0x3) 2018/04/20 08:22:09 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/04/20 08:22:09 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = inotify_init1(0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x3, 0x4) utime(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)={0x0, 0x6}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syncfs(r0) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) 2018/04/20 08:22:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000fcfff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$unix(r0, &(0x7f00006da000)=@file={0x0, './file0\x00'}, 0xa) connect$inet(r0, &(0x7f0000484000)={0x2, 0x4e20}, 0x10) 2018/04/20 08:22:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) r1 = getpid() ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) sendto$inet(r0, &(0x7f00000005c0)="4e0ba52e62e0dd52893f0a40279fc6d3f6bccd1ecceee196c9dcc8c8a73253bd8e3a02a90cd786413ec89c19e3f05338906fe5156b4f61eb9a29e6e123f339495b8420a00d154bd0ca37a5", 0x4b, 0x40000c0, &(0x7f0000000440)={0x2, 0x4e22, @rand_addr=0x1000}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x3, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r2) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x10000) 2018/04/20 08:22:09 executing program 6: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)={0x0, 0x0, 0x8, {0x0, 0x7f}, {0x1}, @cond=[{0x2, 0x736, 0x1ab, 0x0, 0x5, 0x30}, {0x0, 0x6, 0x4, 0x0, 0x4, 0x2}]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004940000002db9a5d4e0ca35d04ae0ea800008feff"], &(0x7f0000000100)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[], &(0x7f0000000200)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x1}, &(0x7f00000004c0)=0x88) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000880)={r1, 0xc3ca, 0x7b, "f67f27be438a577acd1134c029aef7ebdac5d64a958890085056ec5a1bfebcfedd622bafd35e56329e1a4414759696be375fa62b22589113585d916744e4863e94c3937f430726a683ec6d35b38698b923d3f4e1321a2338b87740c3af768012118840a8bbf52e25b878b56bbb8acd6254037657a2dc134d0e3837"}, 0x83) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000500)=0x3b) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x4, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x5, 0x170, [0x20000640, 0x0, 0x0, 0x20000820, 0x200009c8], 0x0, &(0x7f0000000080), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x5, 0x2e, 0x808, 'ip6gretap0\x00', 'bridge0\x00', 'gre0\x00', 'eql\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff], 0x70, 0x70, 0xe0}}, @common=@nflog={'nflog\x00', 0x4c, {{0xfffffffffffff000, 0x81, 0x10100000, 0x0, 0x0, "53f5f8107e00ef4e478f4f8bc1930456f2a21622302747f5f044b61f70062e2d6d15bcfd7c795092c73f44b0db02d373dd9cf508948aa9bc6b388faa56fdd5f0"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x5, 0xffffffffffffffff}]}, 0x1f0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000940)={0x9, 0x3, 'client1\x00', 0xffffffff80000007, "41da4866ba1cbc4b", "41db181455825539173aad5469cd8e5a5084f415284f04454e22e8bdecadf0ef", 0xbeb, 0x8}) pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28, 0x40}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x5, 0x81, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x63, 0x80000000, 0x5, 0x665, 0x0, 0x400, 0x7ff}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400)={0x4}, 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/20 08:22:10 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea"], 0xf}, 0x1}, 0x0) 2018/04/20 08:22:10 executing program 7: getpgid(0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) sched_getscheduler(0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', 'port1\x00'}, &(0x7f00000000c0)=""/141, 0x8d) 2018/04/20 08:22:10 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x4) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1bd) fallocate(r1, 0x0, 0xffff, 0x3ff) sendfile(r0, r1, &(0x7f0000e64ff8)=0x35, 0x10001) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xc90}, 0x1c) 2018/04/20 08:22:10 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000380)=""/230) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000200)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, 'veth1_to_bond\x00'}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r4, 0x4) r5 = creat(&(0x7f00000002c0)='./file0\x00', 0x10) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000580)={r4, @in6={{0xa, 0x4e24, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x1f7}}}, &(0x7f0000000640)=0x84) r6 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="c2eee054f3bd7a405bf08fe5911b67d984d518f253d759c902799dab058397623fe40abd11e4d0424203dd85a24ef915912c315f275551", 0x37, 0xfffffffffffffffb) keyctl$invalidate(0x15, r6) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000000540)={0xcd, 0x5, 0x2, 0xfffffffffffffffd, 0x6f6e, 0x7, 0x3, 0xd3a, 0x7fff, 0x100000000, 0x3ff, 0x400}) r7 = syz_open_procfs(0x0, &(0x7f0000000100)="636c6561725f7265667300cfef7424e8008e5e6959c092b653a9eccac0ae4e080e8a81a73ceda2986b556015d9a51351690da59d8b4585155f10e19f25b5dc85e7fcddb4b49befb021afa255df4c5bda1827d9a0828cb5d8cb2558f91119e954c75b366183e1bfe8d875eec3f0bf2c55cc1af7869ee8dd737b9cdde08c") pwrite64(r7, &(0x7f0000000280)='0', 0x1, 0x0) 2018/04/20 08:22:10 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) r1 = getpid() ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) sendto$inet(r0, &(0x7f00000005c0)="4e0ba52e62e0dd52893f0a40279fc6d3f6bccd1ecceee196c9dcc8c8a73253bd8e3a02a90cd786413ec89c19e3f05338906fe5156b4f61eb9a29e6e123f339495b8420a00d154bd0ca37a5", 0x4b, 0x40000c0, &(0x7f0000000440)={0x2, 0x4e22, @rand_addr=0x1000}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x3, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r2) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x10000) 2018/04/20 08:22:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') lseek(r0, 0x4002000000000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0xa, [0x5, 0x1f, 0x9, 0x9510, 0x8000, 0x2, 0x3, 0x9, 0x8, 0xcf8d]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xffff}, 0x8) 2018/04/20 08:22:10 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x806, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) syz_mount_image$iso9660(&(0x7f0000000200)='iso9660\x00', &(0x7f0000000240)='./control/file0\x00', 0x7, 0x5, &(0x7f0000001500)=[{&(0x7f0000000280)="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", 0x1000, 0x1}, {&(0x7f0000001280)="89329079a8b095e7daf9a7248e64d26a4252db433f25796b7e3673ef98a56e1ceb0f69860255660f5709e8fc8e748c1c9a27955d6ef1a6665fb89419bab292d070e5d4271b0fd9cd47fb70d6aa37899ee6c2f8126e111b3a475395673a75fa", 0x5f, 0x4cb1723d}, {&(0x7f0000001300)="549e7dc62ec7d2cff96d879120dfb6ff7a4007f272cda2a6597564af3dd74b040d6315fbb043f5e7e9d7fae2da89e2c42b870832dc85015c92cc93955c35a5f2df4408fbb0e14be5ec5ac246f99a00e91ecc259eda8bfdc4ae2f5b3e31315ff7162de8f7878e9d1a567c89287b0d29c2ea3143", 0x73, 0x2}, {&(0x7f0000001380)="2c048420644c1e58bb1f19bfadfcb1bf4bd55358f25b2eff7ebd219762f806fb09698fa1d60991a71408d55124d718b24697f262c3db57ff4ef22aabff69ff61179f9b0526ee588e9901480fdc99e49f5041adfe85fe6a39149b96c16d869bc8b8bd10a230cba4868f9cdbf161c7aa15e8959addc95489181ce8bbbafbf392770d8b718f52d940135b98bbe34a033569b14c1a1d64d72b8520b0a08753a60ce788f43a90050df43fe1aa", 0xaa, 0x101}, {&(0x7f0000001440)="428d73797f480dae8f14623cb77ffbe915390440c6e255250e58ef94297ebd013e6dcb127d565d96500ecd7e24adeee3f44456cbb38823d7fdfe196c531bad2ba23b0e48e902a78651d0f396517709ffabc305bb716cdccf8d169cac1c2ad1e42a0b8612c276766ae2409c136d9ca074de3904a4bea2706c286b945dbd1bf4a1e9ef55aa8c46dc1624d701", 0x8b, 0x800}], 0x2000000, &(0x7f0000001580)={[{@nojoliet='nojoliet', 0x2c}, {@gid={'gid', 0x3d}, 0x2c}, {@session={'session', 0x3d, [0x39, 0x33, 0x35, 0x3d]}, 0x2c}, {@map_normal='map=normal', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000040)='./control/file1\x00', 0x0) close(r1) read(r2, &(0x7f0000000100)=""/127, 0x7f) getsockname$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000080)=0x6e) 2018/04/20 08:22:11 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea"], 0xf}, 0x1}, 0x0) 2018/04/20 08:22:11 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) recvmmsg(r1, &(0x7f0000b87000)=[{{0x0, 0x0, &(0x7f0000e0d000), 0x0, &(0x7f00006f0000)=""/162, 0xa2}}], 0x1, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) accept4$alg(r2, 0x0, 0x0, 0x80800) 2018/04/20 08:22:11 executing program 6: semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000000)=""/107) 2018/04/20 08:22:11 executing program 0: eventfd2(0x2, 0x7) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) getpgid(r0) r1 = socket$inet6(0xa, 0x7, 0x2a2d) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7, 0x6}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}, 0x0, 0x9}, 0x90) 2018/04/20 08:22:11 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x9, 0x32, 0xffffffffffffffff, 0x0) 2018/04/20 08:22:11 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086610, &(0x7f00000011c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) remap_file_pages(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0x80, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x200, 0x0) bind$netrom(r1, &(0x7f00000004c0)=@ax25={0x3, {"72b7d60c812ee6"}, 0x8}, 0x10) mremap(&(0x7f0000002000/0x4000)=nil, 0xff9000, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) 2018/04/20 08:22:11 executing program 1: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r1+30000000}}, &(0x7f0000ba9000)) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/04/20 08:22:11 executing program 7: 2018/04/20 08:22:11 executing program 7: 2018/04/20 08:22:11 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea"], 0xf}, 0x1}, 0x0) 2018/04/20 08:22:11 executing program 5: 2018/04/20 08:22:11 executing program 2: 2018/04/20 08:22:11 executing program 6: 2018/04/20 08:22:11 executing program 1: 2018/04/20 08:22:11 executing program 0: 2018/04/20 08:22:11 executing program 3: 2018/04/20 08:22:11 executing program 7: 2018/04/20 08:22:11 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27b8174e018c6a"], 0x16}, 0x1}, 0x0) 2018/04/20 08:22:11 executing program 5: 2018/04/20 08:22:11 executing program 3: 2018/04/20 08:22:11 executing program 6: 2018/04/20 08:22:11 executing program 1: 2018/04/20 08:22:11 executing program 2: 2018/04/20 08:22:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000180)="18000000020001000000be744bff8c88020000110208000000ff0000000000400a006a8807aacb59db01061947b3550400000900a1e200597c21e3e00000000000040100080b01000000b121ad147dd78a8810d2c85839193a5a2d8cb056ab9d9d17b222f5423f38ecaa008b00cf81000006000000000000bf6d706aab264de2e9f57406aa010b0400264a64d2078a1864c84310abea04aa54da2955aee65d7299bb5d1200b7760053502e0a7c731dc4e94a1ee10000007f000000000000000000000000000034d2", 0xc8) 2018/04/20 08:22:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) recvmmsg(r1, &(0x7f0000b87000)=[{{0x0, 0x0, &(0x7f0000e0d000), 0x0, &(0x7f00006f0000)=""/162, 0xa2}}], 0x1, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) accept4$alg(r2, 0x0, 0x0, 0x80800) 2018/04/20 08:22:11 executing program 1: syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) write$selinux_load(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="8cff00000800f3ff5245204c69347578"], 0x10) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) 2018/04/20 08:22:11 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x28, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'bridge0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10000, 0x26) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000000c0)={0xffffffffffff7c87}) 2018/04/20 08:22:11 executing program 6: syz_open_procfs(0x0, &(0x7f000014f000)='mountinfo\x00') mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) 2018/04/20 08:22:11 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x1, 0x0, 0x0, 0x3}}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x80000001, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x3, 0x1, 0x400, 0x4, 0x2, 0x0, 0x88c6, 0xfff, 0x8, 0xfffffffffffffffc, 0x7, 0xffffffff, 0x2, 0x7, 0x7]}, &(0x7f0000000300)=0x100) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) 2018/04/20 08:22:11 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea"], 0xf}, 0x1}, 0x0) 2018/04/20 08:22:11 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), 0x4) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) timerfd_gettime(r1, &(0x7f0000000080)) 2018/04/20 08:22:11 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0xc1fd393c1948eadf, 0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x10003, 0x4) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) symlinkat(&(0x7f0000000040)='./bus\x00', r0, &(0x7f0000000080)='./bus\x00') remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0xc, 0x1, 0x20) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) [ 80.894957] sctp: [Deprecated]: syz-executor5 (pid 6726) Use of int in max_burst socket option deprecated. [ 80.894957] Use struct sctp_assoc_value instead 2018/04/20 08:22:11 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f7e000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x800000000000000) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000000)=0x8, 0x8ffff, 0x40000000001) 2018/04/20 08:22:12 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea"], 0xf}, 0x1}, 0x0) 2018/04/20 08:22:12 executing program 2: r0 = socket(0xf, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x2}) pread64(r1, &(0x7f0000000100)=""/76, 0x4c, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) [ 81.079239] sctp: [Deprecated]: syz-executor5 (pid 6743) Use of int in max_burst socket option deprecated. [ 81.079239] Use struct sctp_assoc_value instead 2018/04/20 08:22:13 executing program 1: syz_emit_ethernet(0xfffffefb, &(0x7f0000000080)={@random="6d058633474b", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "", @random="461c728f6fcd", "e9a3ff84854cc542d0f7ab6ee8987f3f"}}}}, &(0x7f0000000040)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa000, 0x0) accept$inet6(r0, &(0x7f0000000180), &(0x7f0000000140)=0x1c) 2018/04/20 08:22:13 executing program 6: syz_open_procfs(0x0, &(0x7f000014f000)='mountinfo\x00') mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) 2018/04/20 08:22:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x393) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff0180c20000f6ffffffffffdfff0000000000000000b25900000000000000410100004e22000890787c44b021e47ece722360adde6390097075cb012cf598b3ad66ca2bc5e75fb429f62ba397e04f137bea3619e81af88e2c8b3b10c0efa1cb6665e4000000000000000000"], &(0x7f0000775000)) 2018/04/20 08:22:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') write$cgroup_pid(r0, &(0x7f0000000000)={[0x34, 0x32, 0x38, 0x37]}, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'teql0\x00', {0x4, 0x9, 0xca, "91c709f02cf2", 0x9}}) fcntl$setstatus(r0, 0x4, 0x42000) 2018/04/20 08:22:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xd, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) sendto$ipx(r0, &(0x7f0000000080), 0x0, 0x44805, &(0x7f00000000c0)={0x4, 0x7, 0x9, "ce41359e3d31", 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/20 08:22:13 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea"], 0xf}, 0x1}, 0x0) 2018/04/20 08:22:13 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="4f000000000000000000000098ce0d1836ac292a56aa98886a9a56ea71"]}) 2018/04/20 08:22:13 executing program 2: sync() r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x364, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r4 = inotify_init1(0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file1\x00', 0x1f, 0x9, &(0x7f0000000800)=[{&(0x7f00000001c0)="db75d4f51acc413c", 0x8, 0x1}, {&(0x7f00000002c0)="6596b868a82c39302db2af58d9683a2a2130c74c9edc2ca9e2e1171385f936fc985797f040f4f3febaf5c4db1253ef75b142f4665dbe07b88bd7f51dbcc0e248c038d58cc884a77f40160750b397e5929292811d71f0cb2aa839a313e62c8b179ddde171ea29ae42ec1fb5266d7efa6959087d4c5cb89ecdc26530acbabde883767e21dc1f55069f92798ec6c2f13fa8f736d2a9961d3feacc3c046fddb8b315b26522cd25cb3f6e8c12f2dfdcd054aae038370483", 0xb5, 0xfffffffffffffffc}, {&(0x7f0000000200)="017ec25c4e672183468a76d57ef56dd0889fa419effbf000cb7cf63adea5ddf968b38ce1dda8c0ef9941596faa3a0f418648a9940177456073f3b954b14dcde9b091", 0x42, 0x80000000}, {&(0x7f0000000380), 0x0, 0x2}, {&(0x7f0000000400)="0348a7f8ddb06d2ef06783939955dbc1d74222decf6f14c8e953a7b2bf38f1c91e834285212fad2f032d2f9b9234f855703aa0e739ef42c800c7e3dc270cb72f45709af38996fa7e8e4ef7e95dbaf10272fa06eea3aa5477bc8b8200578fed2a878bfdeff9a1a9cf9be29c58994350af66e4f03b5cc9b8aa39a96b1903c014842861a2320962b7311e58b494bfbfe7d8acccc9cc128467fed8e3973eb75f080e46d9f50e3c60027ab43f194b439867c4d0c66eed06dc40b6ecd7537d505376e2cff1c8f1e8335d8c1f", 0xc9, 0x7f}, {&(0x7f0000000500)="c209687c", 0x4, 0xfac804d}, {&(0x7f0000000540)="2ee5b77ec984424b452d95f3374b263befac66205402dc348a6f838c25a856d243fbbcdd9309973177e212c0f547942f246ec1152b6817c219944940fae8a032e7f6c3f2d779ca9a92cf31f600ab8c650dfc5867a1208e4a6481b7d28d71b08fd8bd766126ef156417bd1b932418ee8cef9d2825ff8941fea2abc87f259c0c12cb6aac25281e6bf6f2", 0x89, 0x4d}, {&(0x7f0000000700)="24be8895469192eac48ee1574e5d1e62025559a27d503015694162f6f0f8ded0450baa636bdeee80b6c5d7f5abc70f9b70915e5b5f94a1d8eea40d3f775b72ee3bd2f192eb1dd1eca46382066bf9bfd542cb2fc8f583289d6e8ba516e2800030a0b8743e700a0f7de225d9c4b29460cd5a436b", 0x73, 0x1}, {&(0x7f0000000780)="2139ad0f4bf466e798cd302ea60f71106c04804a3d0518bf0110018d3ae0b81887920259a499d3c2bd192bfb2b1b780159e73febb564b8c413db052758188e968b841ea0c59a9b9b83a5d07f3ab934d429a0a13abbcdeb55a6ed691965ef", 0x5e, 0x7}], 0x0, 0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="6f73322e55cd836f3a12ab76626f786e6574310046e189e823454dfe87ba05179140c49bdc2e39d6801a22b41b6192bbc34dd1c6299d13e01a18ac097fbb6f21515539b579fc00efcf77d7aceab65daaadf60b6d8e000000"], &(0x7f0000000280)=')\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") lseek(r2, 0x0, 0x4) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86, 0x4, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f, 0xffffffffffffffdd}}, 0x0, 0x1, r3, 0x0) 2018/04/20 08:22:13 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={"697036746e6c3023ff00080000000240", 0x10007fff}) unshare(0xfffffff7fffffffd) bind$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"2dbbe01381af24"}, 0x80}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x6) dup2(r1, r1) socketpair(0x9, 0x800, 0x4, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)) bind$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"f706e939ce4029"}}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x777, 0x4) 2018/04/20 08:22:13 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27b8174e"], 0x13}, 0x1}, 0x0) 2018/04/20 08:22:14 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0xc8841) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/20 08:22:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000700)=0x98) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, "3f2f87a3c2f11396c042f6fdf496d494955f93da1586bb337cb99505a1973861af0c30e6d7bbf7e47ddac4769760cd853e12fb6c15ce6e635f3da8ca4af8b858", "6b5f31614fc81707b8b8f58783b6f918faf4b2b1fed84cd3eb7f6d2a10c9d90e"}) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000000040)="543253b5a3c72393e349003e6e8e9be32650bff8db2b90387f6846b71ab74c2abf1526b84ece5a2faf02aab5c5e67f8577020884e275661131a05014308a599775513589bc9adf3a85d4c4a4177e773ea798537bddcac4e319a5389179269a9c42540d43b4624d2ab9cee81cc1b6d7ecf216845ccc4581881049dbbff21e4e0712372f585174e1c6bf62fa8750f9") flock(0xffffffffffffffff, 0x0) fcntl$getflags(r1, 0x401) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x1, 0x7, 0xfffffffffffffff9, r2}, &(0x7f0000000140)=0x10) 2018/04/20 08:22:14 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40001, 0x0) r1 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0x0, 0x6) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') renameat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0/file0/file0\x00', r1, &(0x7f00000000c0)='./file0/file0/file0/file0\x00') ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000140)) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x40) 2018/04/20 08:22:14 executing program 3: mmap(&(0x7f00004fd000/0x4000)=nil, 0x4000, 0x0, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000527ff8)=0x5, 0x401c, 0x0) mmap(&(0x7f00003f1000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/04/20 08:22:14 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={"697036746e6c3023ff00080000000240", 0x10007fff}) unshare(0xfffffff7fffffffd) bind$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"2dbbe01381af24"}, 0x80}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x6) dup2(r1, r1) socketpair(0x9, 0x800, 0x4, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)) bind$netrom(r1, &(0x7f00000000c0)=@ax25={0x3, {"f706e939ce4029"}}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040)=0x777, 0x4) 2018/04/20 08:22:14 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27"], 0x10}, 0x1}, 0x0) 2018/04/20 08:22:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000024c0)={0x0, 0xf0, "cd8f6c04e356cf8769c58baf025f59b83ab23392edd9f61e687acd7b57650599fadd765fcba329f38052194c2912cb80e7cac760ecc776aa7a5276faef454ef05f40e45fb4daac8195fd47a393a99b832bea89c2d9ed74b826514d70891a731105384a2944b9ac5fc4ae006405bf32c503113cfb478102e035195d0864380f59424de9809b251b207004fec82ca8f6d6d54c707135779097c54c66df8875f70808454ed34b41c267342ebb9e9f6dfda7604799d687d571d8abb803ce097cc67fb1fcb0970a78681eab7b13d684dcc1c497a3a9d095a1b6c84a343ca6565b90a8f2f3ad8c65619334dc9ff97f701227df"}, &(0x7f00000025c0)=0xf8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002600)={r1, 0x240000}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8e00) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') sendmsg$rds(r2, &(0x7f0000002400)={&(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000002280)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/129, 0x81}, {&(0x7f00000011c0)=""/118, 0x76}, {&(0x7f0000001240)=""/2, 0x2}, {&(0x7f0000001280)=""/4096, 0x1000}], 0x5, &(0x7f0000002380)=[@mask_fadd={0x58, 0x114, 0x8, {{0x6c, 0x1}, &(0x7f0000002300)=0x1, &(0x7f0000002340)=0x20, 0x2, 0x50, 0x7ff, 0xff, 0x53, 0x2}}], 0x58, 0x84}, 0x4000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000f81000)=0x90) 2018/04/20 08:22:14 executing program 0: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000040)={0x401, 0xa093}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xeb) 2018/04/20 08:22:14 executing program 5: ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000100)={0x0, 0x0, 0xffffffff, 0x1, 0x3, 0x5}) 2018/04/20 08:22:14 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd5343"], 0xd}, 0x1}, 0x0) 2018/04/20 08:22:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x100000310) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0xfff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180), 0x0, 0x3}, {&(0x7f00000001c0)="f19eec83f26492a31acdac8a492f697a96a6a2aef34618a8d02244ac16fc0f25ee6ef3edc26201cc23aaaa3d0b96bea979df39797584255debb3c98afe2de76d1f9e9e112f407b5604c745620deb9870c994c02eccfc448563de22815f55bc6a6419baf9ec9341fd151de753552532aac4504beed983cc4ab1", 0x79, 0xffff}], 0x800, &(0x7f0000000280)={[{@loccookie='loccookie', 0x2c}, {@quota='quota', 0x2c}]}) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/04/20 08:22:14 executing program 6: syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x9, 0x0, 0x0, 0x44}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x3, r0, 0x8, 0x9}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xfffffffffffffffd, 0xffaf, &(0x7f000000a000)=""/195}, 0x48) 2018/04/20 08:22:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000001ffc)=0x6, 0x4) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000100)={r3, 0x2}) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0x400, 0x4) r4 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/20 08:22:14 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x3, 0x0, 0x2000}, 0xffffffffffffff0a) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000118ffc)={0x7fffffff, 0xfffffffffffffffc, 0x9000}, 0x4) r3 = semget(0x2, 0x0, 0x3) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000180)={{0x2, 0x2, @rand_addr=0x800}, {0x307, @random="b43b9e8d4779"}, 0x20, {0x2, 0x4e22}, 'syzkaller0\x00'}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000001, 0x1070, r1, 0x0) semctl$SEM_INFO(r3, 0x1, 0x13, &(0x7f0000000040)=""/180) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x2, 0x200, 0xffffffffffffffff}, 0x4) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in=@local}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000000200)={0x10001, 0x1, 0x1f, 0x3f, 0x9}, 0xc) 2018/04/20 08:22:14 executing program 7: r0 = socket$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$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)="00f74019c21cf4afd37dc675a5526b811c0d9b309537cef188bb8aa5717a01a08bc444f83d851c76f768773f82b6c524c0a9ec48fa75f113af7f81a5872b419ea971f1f72a35f8b8d55005d1c624db2c2c765f722f7fec3a83c718770716192ce3a61173c5a1aa36192f6fa6bf4485addf819a56e8481bdb25d0cd10b2bd139929ce68d5fd011ce483b9e9fa5e8666e8c7fd5f96367c3761563b95d9927af9a8b5ff3c8e0037688498ba", 0xaa) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xa8f}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000440)={r4, 0x200000000}, &(0x7f0000000480)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x801, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)={r5}) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000200)=0x54) ioctl$EVIOCSFF(r3, 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]}}) 2018/04/20 08:22:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/04/20 08:22:14 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000002600)={0x8, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x75, &(0x7f0000002580)=""/117, 0x0, 0x0, [], r1}, 0x48) 2018/04/20 08:22:14 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd5343"], 0xd}, 0x1}, 0x0) 2018/04/20 08:22:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(arc4-generic)\x00'}, 0x58) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000380)="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", 0xfc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="ad", 0x1) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000009940)=[{0x0, 0x0, &(0x7f0000008840)=[{&(0x7f0000008800)="856e", 0x2}], 0x1, &(0x7f0000008880)}], 0x1, 0x0) 2018/04/20 08:22:14 executing program 6: futex(&(0x7f0000000040)=0x4, 0x80000000000b, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x2) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003680)={0x0, @loopback, @multicast2}, &(0x7f00000036c0)=0xc) bind$packet(r0, &(0x7f0000003700)={0x11, 0x0, r1, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/04/20 08:22:14 executing program 2: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x6, 0x8001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r1, 0x80000001}, 0x8) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/20 08:22:14 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xad, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000200)={0xffffffffffffff6f, &(0x7f00000000c0)="0b6c2e51c0ce3f4a4678f2cb0dc0f1bd186209a20e97b1094efdd70b8c8a87ec7a453fdb231d120ddb74769cef88d80702d37c197c25bd304e5f708f5bedf610fe19d0b4175503678dddbe576deaaa115c6d11c517fd35bf5740e2e640f24763d474e5e6e5794e593c34a67fcd74cf0842b89ccea6783c40bc95a7488f712b9a6edcb0640fa5b284b461c060c38387db55deadd691301dbd87666be65eec98d6b43d81916d6851b743eaf6536ce7253a1130aa87f5563d04463e6f6aa4767b2141a6d72dee929bf92682e69fa3d118f8d8a690a24ab54fa8978370252e67e2ada670055be3229b74f9f37b58c0f76fa99b9058f36e0f"}) 2018/04/20 08:22:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = gettid() ptrace$peek(0x1, r1, &(0x7f0000000080)) r2 = syz_open_procfs(r1, &(0x7f0000000040)='syscall\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x32180, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendfile(r0, r2, &(0x7f0000000000), 0x2) 2018/04/20 08:22:14 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd5343"], 0xd}, 0x1}, 0x0) 2018/04/20 08:22:14 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0xa, "27705c0928c1e63e80a6"}, &(0x7f0000000040)=0x2e) 2018/04/20 08:22:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x100000310) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0xfff, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180), 0x0, 0x3}, {&(0x7f00000001c0)="f19eec83f26492a31acdac8a492f697a96a6a2aef34618a8d02244ac16fc0f25ee6ef3edc26201cc23aaaa3d0b96bea979df39797584255debb3c98afe2de76d1f9e9e112f407b5604c745620deb9870c994c02eccfc448563de22815f55bc6a6419baf9ec9341fd151de753552532aac4504beed983cc4ab1", 0x79, 0xffff}], 0x800, &(0x7f0000000280)={[{@loccookie='loccookie', 0x2c}, {@quota='quota', 0x2c}]}) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/04/20 08:22:14 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x18, 0x70bd2c, 0x5479, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x1) r2 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x29, 0x22, &(0x7f0000000000)={0x2, 0x20002}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/20 08:22:14 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea"], 0xf}, 0x1}, 0x0) 2018/04/20 08:22:15 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)="21252a262676796e657430236d643573756d776c616e307f10df6bfbcf0e7ab3b9cec8e522b66124659447c5ae13074c6529c040c85d90e8a2d6f1145b4ea917c1965a32a173461f5153b0a77ab18a06fc08cfd072ba3b59015930d4f240113523ebcaa512c3940c8626853921d8d9e4eb1b1197e25ce4ce351027359e0290f04409eff73dc10564c5363b9bacef14e3ac128a57261e60726420e0a1a4af6ffe3822c78236274991be6b6e2e951243ea0a8427e5ec4d7e1f22ae") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000180)=ANY=[@ANYBLOB="57000300020003000400ca8405000000090000000000010004000100070005000600acaf00003adf"]) r2 = dup(r0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00000001c0)=""/7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x400}, &(0x7f0000000100)=0x8) 2018/04/20 08:22:15 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/206, &(0x7f00000001c0)=0xce) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) getsockopt$bt_hci(r1, 0x107, 0x0, &(0x7f0000000000)=""/25, &(0x7f0000000040)=0xfffffffffffffdbb) 2018/04/20 08:22:15 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f00000000c0)="b76330e3587d9a4de21886d8b175caca0926557d88eee364b34579d0a3428a") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000080)=0x1913, 0x11cc8969) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}], 0x1c) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getpeername$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000d80)={0x0, @broadcast, @broadcast}, &(0x7f0000000dc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000004dc0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000004e00)={'team0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000004e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004e80)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004ec0)={'veth1_to_bridge\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000005240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f0000005200)={&(0x7f0000004f00)={0x300, r2, 0x8, 0x70bd27, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r3}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x80, 0x200, 0x21b, 0x7}]}}}]}}, {{0x8, 0x1, r4}, {0x1d4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x1f, 0x2, 0x412, 0x9}, {0x800, 0x8, 0x5, 0x6}, {0x8, 0x5, 0x76, 0x9}, {0x9, 0x7ff, 0xff, 0x7}, {0x0, 0xf6, 0x7, 0x101}, {0x200, 0x6, 0x0, 0x1000}, {0x1ff, 0xff, 0x5, 0x80000001}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r7}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r8}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}]}, 0x300}, 0x1, 0x0, 0x0, 0xc0}, 0x4000) 2018/04/20 08:22:15 executing program 7: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000000c0)=0x4, 0x3) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x3c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'dh\x00', 0x8, 0x6, 0x57}, 0x2c) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) 2018/04/20 08:22:15 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x7, 0x201a7fd7}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0x8f, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/130) 2018/04/20 08:22:15 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000000)=0x3ff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000006680)=0xc) 2018/04/20 08:22:15 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(r0, &(0x7f0000000040)={[{0x2b, 'rdma', 0x20}, {0x2d, 'io', 0x20}, {0x2b, 'pids', 0x20}]}, 0x10) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000340)=""/15, 0xf, 0x20) 2018/04/20 08:22:15 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) unshare(0x8000400) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x10, 0x70bd27, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) connect$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/20 08:22:15 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea"], 0xf}, 0x1}, 0x0) 2018/04/20 08:22:15 executing program 3: r0 = shmat(0xffffffffffffffff, &(0x7f0000fff000/0x1000)=nil, 0x4000) shmdt(r0) unshare(0x40600) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6f, 0xffffffffffffffff) close(r1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280), 0x14) 2018/04/20 08:22:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000638edf), 0x0, 0xfffffefffffffffe, &(0x7f0000fd6fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000081c000)=""/169, &(0x7f0000636000)=0xa9) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/04/20 08:22:15 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=ANY=[@ANYBLOB="680000001800030300000000000000000200440009004000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="08000500ac14ffbb"], 0x68}, 0x1}, 0x0) 2018/04/20 08:22:15 executing program 5: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x800) bind$llc(r4, &(0x7f0000000140)={0x1a, 0x2, 0x100000000, 0xadf, 0x10, 0x6}, 0x11debcfd491b3e65) wait4(r3, 0x0, 0x400080000000, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'veth1_to_bridge\x00', 0x0}) bind$packet(r4, &(0x7f0000000380)={0x11, 0x16, r5, 0x1, 0x0, 0x6, @random="71c1cddd1ace"}, 0x14) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000180)={{0x3, 0x3, 0x0, 0x1, 0x7}, 0x5, 0x8, 0x6}) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000200)=0x6) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000680)=""/250) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000003c0)={0x101, 0x4, 0x8001, 'queue0\x00', 0x1}) 2018/04/20 08:22:15 executing program 7: getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) r1 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$chown(0x4, r1, 0x0, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4003, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000080)={r3, r4/1000+30000}, 0xde) 2018/04/20 08:22:15 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea"], 0xf}, 0x1}, 0x0) 2018/04/20 08:22:15 executing program 7: unshare(0x20400) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}], 0x2c) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000100)={'nr0\x00', 0xc9}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "27b50889c472bcc8767fadfe733eb0c56f1e202517e3f4d8a1960b4808eac3f8"}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x5}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x8}, 0xc) 2018/04/20 08:22:15 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1d053509ed930273, 0x0) unshare(0x40600) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r0, &(0x7f00000000c0), &(0x7f00000001c0)=""/223}, 0x18) 2018/04/20 08:22:15 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x2, 0x200000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x230}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000280)={r1, 0xe5e, 0x70, "d1d1b6c029daabf0e6eebb0c15615d2ca36e986b7a55551af49674ebb63d88dfdc45cf0218d1f877ffc5b916c0a2a5adbaa74ab484b89d7b2dde1df0880cf3fcd49a15957ce2afbf6030628d9fa6adadc940add6f60c70ba870d95dc0d48075b5459d02522b8cebc1cba2965b7b62a82"}, 0x78) r2 = syz_open_procfs(0x0, &(0x7f0000000ff9)='ns/pid\x00') getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000500)={r1, 0x5, 0x8, 0x5, 0x8, 0x9, 0x1, 0x4, {r1, @in6={{0xa, 0x4e23, 0xffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x0, 0x648, 0xffffffffffff4504, 0x20}}, &(0x7f0000000180)=0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000100)={0x0, 0x0, {0x10000003, 0x3, 0x4, 0x3, 0x4}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000080)={{0xffffffffffff57f8, 0x9}, {0x8, 0x100000000}, 0x3, 0x2, 0x3c}) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000040)=0xffffffff, 0x4) r3 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x8, 0x200) setns(r3, 0x4000000) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00000003c0)={0x3ff, 0x0, 0x80000001, 'queue0\x00', 0x4000}) 2018/04/20 08:22:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000638edf), 0x0, 0xfffffefffffffffe, &(0x7f0000fd6fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000081c000)=""/169, &(0x7f0000636000)=0xa9) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/04/20 08:22:16 executing program 0: syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x100) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/udp6\x00') r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x33b, 0x0, 0x0, 0x1, 0xa961, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xeb) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) 2018/04/20 08:22:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000280)=""/213, &(0x7f0000000100)=0xd5) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x80000001}, &(0x7f0000000180)=0x8) signalfd4(r0, &(0x7f0000000140)={0x10000000000203}, 0x8, 0x810) 2018/04/20 08:22:16 executing program 4 (fault-call:1 fault-nth:0): socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0001000174e6dfca2ccd53432bea27"], 0x10}, 0x1}, 0x0) 2018/04/20 08:22:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000d2cfff)='\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f00009dffdc)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) read(r1, &(0x7f0000de2000)=""/181, 0xb5) ioctl$TCSBRK(r1, 0x5409, 0xf7e) 2018/04/20 08:22:16 executing program 7: unshare(0x20400) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}], 0x2c) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000100)={'nr0\x00', 0xc9}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "27b50889c472bcc8767fadfe733eb0c56f1e202517e3f4d8a1960b4808eac3f8"}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x5}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x8}, 0xc) 2018/04/20 08:22:16 executing program 2: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/04/20 08:22:16 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2}, 0x8) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/20 08:22:16 executing program 0: symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x7d, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000001080)="c86c5bb2e70a2625890787520e11a7408e8f85d0f5200db32fd9c9ba36ab3ca48586b0a30761c2144411ae2df3501652fdf48aa08b71c7f1642fc35209e4d4c2f33657ec58dc9b148d4af7db4a12eb565675bdf21251") 2018/04/20 08:22:16 executing program 4: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e0041000174e6df082ccd53432bea27"], 0x10}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) io_setup(0x0, &(0x7f0000000180)) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x20000) connect$llc(r2, &(0x7f0000000140)={0x1a, 0x100, 0x1, 0x2, 0x100, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/20 08:22:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x9, 0x10040) mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r2 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) r3 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r3, 0x402, 0x80000008) fcntl$notify(r4, 0x402, 0x1) fcntl$notify(r4, 0x402, 0x0) r5 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af", 0x9}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$binfmt_misc(r5, &(0x7f0000000080)={'sfz\x00', "00a1a3ad9462"}, 0xa) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000000000)=@req3={0x4, 0x3f, 0x101, 0x3, 0xae, 0x80, 0x7}, 0x1c) 2018/04/20 08:22:16 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) r1 = inotify_init() r2 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x400100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000d6af50)={{0x80}, '\x00ort0\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00p\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x81}, 'port0\x00', 0x80, 0x20036, 0x3, 0x9899, 0xfffffffffffffffe, 0x1, 0xffff000000000000, 0x0, 0x3, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) r3 = socket(0x5, 0x5, 0x1) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080)=0x7ff, &(0x7f00000000c0)=0x4) 2018/04/20 08:22:16 executing program 0: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x18000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x10, &(0x7f00000001c0), &(0x7f00002bdffc)) 2018/04/20 08:22:16 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000200)="1b", 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4803, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) [ 85.467259] ================================================================== [ 85.474683] BUG: KMSAN: uninit-value in tipc_node_get_mtu+0x200/0x7a0 [ 85.481262] CPU: 1 PID: 7053 Comm: syz-executor4 Not tainted 4.16.0+ #84 [ 85.488090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.497433] Call Trace: [ 85.500024] dump_stack+0x185/0x1d0 [ 85.503654] ? tipc_node_get_mtu+0x200/0x7a0 [ 85.508064] kmsan_report+0x142/0x240 [ 85.511870] __msan_warning_32+0x6c/0xb0 [ 85.515933] tipc_node_get_mtu+0x200/0x7a0 [ 85.520173] __tipc_sendmsg+0x1b32/0x41c0 [ 85.524332] ? kmsan_set_origin_inline+0x6b/0x120 [ 85.529174] ? __msan_poison_alloca+0x15c/0x1d0 [ 85.533846] ? local_bh_enable+0x36/0x40 [ 85.537924] tipc_sendmsg+0xeb/0x140 [ 85.541644] ? tipc_recvmsg+0x1c30/0x1c30 [ 85.545797] ___sys_sendmsg+0xec0/0x1310 [ 85.549869] ? __fdget+0x4e/0x60 [ 85.553236] ? __fget_light+0x56/0x710 [ 85.557128] ? __fdget+0x4e/0x60 [ 85.560502] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 85.565866] ? __fget_light+0x6b9/0x710 [ 85.569853] SYSC_sendmsg+0x2a3/0x3d0 [ 85.573666] SyS_sendmsg+0x54/0x80 [ 85.577212] do_syscall_64+0x309/0x430 [ 85.581115] ? ___sys_sendmsg+0x1310/0x1310 [ 85.585442] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 85.590627] RIP: 0033:0x455379 [ 85.593809] RSP: 002b:00007f3c1f971c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 85.601512] RAX: ffffffffffffffda RBX: 00007f3c1f9726d4 RCX: 0000000000455379 [ 85.608776] RDX: 0000000000000000 RSI: 0000000020f22000 RDI: 0000000000000013 2018/04/20 08:22:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x7, 0x8, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="95", &(0x7f00000000c0)}, 0x20) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'veth0_to_bridge\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) ftruncate(r0, 0x7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6), 0x1}, 0x20) 2018/04/20 08:22:16 executing program 2: unshare(0x80003ff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000), 0x4) [ 85.616041] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 85.623302] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 85.630563] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000000 [ 85.637830] [ 85.639454] Local variable description: ----dnode@__tipc_sendmsg [ 85.645584] Variable was created at: [ 85.649299] __tipc_sendmsg+0x20c/0x41c0 [ 85.653362] tipc_sendmsg+0xeb/0x140 [ 85.657065] ================================================================== [ 85.664414] Disabling lock debugging due to kernel taint [ 85.669863] Kernel panic - not syncing: panic_on_warn set ... [ 85.669863] [ 85.677231] CPU: 1 PID: 7053 Comm: syz-executor4 Tainted: G B 4.16.0+ #84 [ 85.685366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.694711] Call Trace: [ 85.697298] dump_stack+0x185/0x1d0 [ 85.700926] panic+0x39d/0x940 [ 85.704132] ? tipc_node_get_mtu+0x200/0x7a0 [ 85.708535] kmsan_report+0x238/0x240 [ 85.712336] __msan_warning_32+0x6c/0xb0 [ 85.716403] tipc_node_get_mtu+0x200/0x7a0 [ 85.720644] __tipc_sendmsg+0x1b32/0x41c0 [ 85.724794] ? kmsan_set_origin_inline+0x6b/0x120 [ 85.729643] ? __msan_poison_alloca+0x15c/0x1d0 [ 85.734315] ? local_bh_enable+0x36/0x40 [ 85.738388] tipc_sendmsg+0xeb/0x140 [ 85.742107] ? tipc_recvmsg+0x1c30/0x1c30 [ 85.746262] ___sys_sendmsg+0xec0/0x1310 [ 85.750330] ? __fdget+0x4e/0x60 [ 85.753709] ? __fget_light+0x56/0x710 [ 85.757596] ? __fdget+0x4e/0x60 [ 85.760972] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 85.766335] ? __fget_light+0x6b9/0x710 [ 85.770318] SYSC_sendmsg+0x2a3/0x3d0 [ 85.774129] SyS_sendmsg+0x54/0x80 [ 85.777667] do_syscall_64+0x309/0x430 [ 85.781561] ? ___sys_sendmsg+0x1310/0x1310 [ 85.785883] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 85.791065] RIP: 0033:0x455379 [ 85.794251] RSP: 002b:00007f3c1f971c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 85.801960] RAX: ffffffffffffffda RBX: 00007f3c1f9726d4 RCX: 0000000000455379 [ 85.809231] RDX: 0000000000000000 RSI: 0000000020f22000 RDI: 0000000000000013 [ 85.816502] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 85.823768] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 85.831034] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000000 [ 85.838717] Dumping ftrace buffer: [ 85.842245] (ftrace buffer empty) [ 85.845929] Kernel Offset: disabled [ 85.849531] Rebooting in 86400 seconds..