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 '10.128.0.53' (ECDSA) to the list of known hosts. 2018/04/13 03:30:10 fuzzer started 2018/04/13 03:30:10 dialing manager at 10.128.0.26:44405 2018/04/13 03:30:16 kcov=true, comps=false 2018/04/13 03:30:19 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/52, &(0x7f0000000080)=0x34) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x43e200, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000140)={0x3, 0xfffffffffffffff9}) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000300)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x15}, r2}, 0xc) mkdirat(r1, &(0x7f0000000340)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0x6a6, 0x100, 0x8000, 0x0, 0x7f, 0x0, 0xffffffffffff0000, 0x7, r3}, &(0x7f0000000440)=0x20) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x4c, r4, 0x1, 0x70bd2d, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x702f}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4b}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x40001) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000600)={0xb1, 0x7, 0x1, 0x1ff, 0x1, 0x7, 0x8bc, 0xff, r3}, &(0x7f0000000640)=0x20) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000680)={{0x2, 0xf70}, 0x1, 0x9, 0x833, {0x7fff, 0x6}, 0xb82, 0x9}) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000700)="4c64b6fc7eaffe2963120ac21dc076493ad6d73047f957468e37fd342d84566b2b6ad718d3c2b1") getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000740)={@local}, &(0x7f0000000780)=0x14) connect$inet6(r0, &(0x7f00000007c0)={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffff50}, 0x1c) chmod(&(0x7f0000000800)='./file0/file0\x00', 0x80) getuid() getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000840)={r3, 0xdf, "7a1c5e6087f9e3e719052c5115571975373a1ea01fa0543d4880c6777474a6941a5377819e69955533b737bec741cd54a818243b646f18b8edf892ccc017a554c491e0d936ab76ffe57e9350dc7b3a9b7f190ca97d4d2f5b6f7f505f7d5852076ccf9595cf78f75818a80f52e56f37d803eb837f31d0cc6c51e233701d22bb6265df486ba3ffabc5c3735be4165bbf778d89f27b52c6dad9aaaf1e84e97558528a4c37017e40f60de6ccbfdbf8a1b0edc5ab44f86c660d9b3f82aed574be89a69fd83bb7b97d5b90e649422ecee2853a9d863dde585ec7e432fb9fc34b9a0e"}, &(0x7f0000000940)=0xe7) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000980)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000009c0)={0x0, 0x7, 0x4, 0x7, 0x57, 0x0, 0x9, 0x2, r5}, &(0x7f0000000a00)=0x20) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000a40)=0x0) syz_open_procfs(r6, &(0x7f0000000a80)='net/anycast6\x00') mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x80010, r1, 0x0) connect$inet6(r1, &(0x7f0000000ac0)={0xa, 0x4e24, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0xd9d}, 0x1c) sendto(r0, &(0x7f0000000b00)="3cfa6638c51e84c2ec0f83b9970d69d7387d2dac95979240dba64cefa791d86a9844cb8c7b4a19b4be438f0880dc07bc98141bceb9ea73f4798c30854a0de797e201b7d0812c5f2d85c9c2e0ec0def02fa3c01ba33893235438f9c772f294aedbb89cbf6ce4598370fa152942b4af88bade86c634ac8fa024c6e8eae7f8358e6d7ecffc487c58a02b68ee9f73e01d212aa708bf502d0ff567eded7", 0x9b, 0x40000, &(0x7f0000000bc0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x0, 0x3, 0x2, 0x1}}, 0x80) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000c40)=0x4, 0x4) 2018/04/13 03:30:19 executing program 1: socketpair(0xb, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x10000, 0x5, 0x6, 0x1}, {0x96, 0x10001, 0x7fff, 0x2}, {0x720b1af1, 0x3ff, 0xe03, 0x6}, {0xffff, 0x2, 0x400, 0x58f}]}) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000000c0)=""/251, &(0x7f00000001c0)=0xfb) r2 = socket$inet6(0xa, 0x7, 0x6) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000200)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0x8001, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000002c0)={0x4, r3}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) setxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000400)='vmnet1systemem1-\'*}\x00', 0x14, 0x3) r4 = geteuid() setuid(r4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0x47, "33d4a4734bcec530e95dbd2dd11258a19f972f4837f42cb0aab7bbb7d37b544179aa9db27718d66649f1a35d2b69ff67eeb5349984072dc216026a56c69e79de165158a1f9492a"}, &(0x7f00000004c0)=0x4f) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000500)={r5, 0x0, 0x4, [0x7ff, 0x9, 0x0, 0x401]}, 0x10) getpeername$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0xed4, 0x4e24, 0x2, 0xa, 0xa0, 0x20, 0xac, r6, r4}, {0xe9fd, 0x7, 0x4cd, 0xf3a5, 0x8, 0x100000001, 0x5}, {0x8, 0x2fa, 0x8, 0x1ff}, 0x9, 0x6e6bbd, 0x1, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x3c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3506, 0x6, 0x2, 0x7fff, 0x1, 0x7a, 0xfc}}, 0xe8) r7 = msgget(0x0, 0x0) msgctl$IPC_INFO(r7, 0x3, &(0x7f00000006c0)=""/4096) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)) socketpair(0x5, 0x1, 0xba, &(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}) acct(&(0x7f00000017c0)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001800)={{{@in=@dev, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000001900)=0xe8) r9 = syz_open_dev$vcsn(&(0x7f0000001940)='/dev/vcs#\x00', 0x0, 0x8000) ioctl$LOOP_SET_BLOCK_SIZE(r8, 0x4c09, 0x3) fdatasync(r9) openat$cgroup(r9, &(0x7f0000001980)='syz0\x00', 0x200002, 0x0) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) modify_ldt$write2(0x11, &(0x7f00000019c0)={0x2, 0x0, 0x2000, 0x5efb, 0x0, 0x6e18, 0x2, 0x100000000000, 0x7fff, 0xcb68}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000001a00)={{0x3, 0x6, 0xffffffffffffffdd, 0x2, 0x4, 0x400}, 0x2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001b80)={r8, &(0x7f0000001a40)="87ca7ccd073784ce70f66b0d614a4c9e1b42e6090e99932879a8d417fd1c7672ad498ec75541c18745c9bf0dabf6ac0f16382f78b64ec6541f635cb58835d83c188f14d6b863c8db1fda61a09e", &(0x7f0000001ac0)="03533a83bab405d51ea9a6a34f6fda4d18252368dc97f21a3e5d37eb32e3e894a323c5c9427c3db9479c22124e43963d8c2f61443f66c20244dc7a2a7a372026cbbc504af4bdf9ca2a10c7703f536a55078a780f837409c1431e87c727fab7cd12c8bfe3adfd4fdc4181349cd7f19efcc78966c642442756dfce37ad2a96e2998129f40af683b0a3b4a6c37b2f988758", 0x1}, 0x20) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001bc0)) 2018/04/13 03:30:19 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'broute\x00', 0x0, 0x4, 0x10, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000040)=""/16}, &(0x7f0000000100)=0x78) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x4, 0x40) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x2) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000280)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000002c0)={0x3, "42e377"}, 0x4) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000300)={0x2d, 0x7}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000340)=0x3, 0x4) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000440)={r2, 0x3}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000480)) accept4$llc(r1, 0x0, &(0x7f00000004c0), 0x80800) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000500)=0x7) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000540)={0x800, 0x844}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000600)=0x0) perf_event_open(&(0x7f0000000580)={0x5, 0x70, 0x5, 0x2, 0xd7, 0x3, 0x0, 0x0, 0x10004, 0x9, 0x0, 0x401, 0x2, 0x9, 0x243, 0x4, 0x81, 0x2, 0x3, 0x7ff, 0x101, 0x1, 0x3, 0x8, 0x6, 0x36, 0x5, 0x4, 0x252, 0x8000, 0x0, 0x4, 0x6, 0x4, 0xf5, 0xffffffff, 0x80000000, 0x5, 0x0, 0x1, 0x0, @perf_config_ext={0x0, 0x4}, 0x800, 0x80, 0xffe, 0x7, 0x75, 0x1, 0x7}, r4, 0x1, r1, 0x79a337e25489bfb7) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000740)={r1, &(0x7f0000000640)="5ff8e6bb890228d676f71e602537562427b7b71810466329e6f3d2b8eb6c136ac932d6285557d2d771acd37a968e941228635d078f3b4de6fdaaa58a8381d298755ad5fd10e50cee5e6e429ceadc6b390569391c67c725993ce6e5c817ae0e03af585c8d8d37", &(0x7f00000006c0)=""/68}, 0x18) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000780)=r4) ioctl$TCSETS(r1, 0x5402, &(0x7f00000007c0)={0x10000, 0x0, 0xfffffffffffffff9, 0x6, 0x4, 0x1, 0x200, 0x1f, 0x6, 0x100, 0xfffffffffffffffe}) exit_group(0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000800)={0x0, 0xffff}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000880)={r5, 0x1f}, 0x8) removexattr(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)=@random={'btrfs.', 'eth1system%]cpusetem1\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000940)={0x3f, 0x5272, 0x4, 0x401, 0x5, 0x4, 0x4dfd, 0x2, r5}, &(0x7f0000000980)=0x20) syz_extract_tcp_res(&(0x7f00000009c0), 0x6, 0x10001) accept4$ax25(r1, 0x0, &(0x7f0000000a00), 0x80800) 2018/04/13 03:30:19 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xc0001) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000140)) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000180)={0x6, 0x6a7b, 0x1, 0x4}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'ipddp0\x00', r3}) socket$netlink(0x10, 0x3, 0xf) r4 = open(&(0x7f0000000400)='./file0\x00', 0x0, 0x1e1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000440)={'ah\x00'}, &(0x7f0000000480)=0x1e) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x58ba}}}, &(0x7f00000005c0)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000600)={r5, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0xffffffffffffffc1, 0x2, 0x73, 0x8001, 0x41}, 0x98) r6 = open(&(0x7f00000006c0)='./file0\x00', 0x50400, 0x8) r7 = syz_open_dev$tun(&(0x7f0000000700)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000740)="c3a9f6b2259279534f5ced5c4cfdc733ac3c92c2261a3eac7f7699", 0x1b) set_robust_list(&(0x7f0000000840)={&(0x7f0000000780), 0x8, &(0x7f0000000800)={&(0x7f00000007c0)}}, 0x18) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000880)=0x1) open_by_handle_at(r0, &(0x7f00000008c0)={0x36, 0x5cf4, "c24ca3dd525709e0894111f2fbb302cd301b8538eeb2a373d6f02c06b6873066ce4cc787508db5d82eb0f2722f68"}, 0x400) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000940)={r2, 0x28, &(0x7f0000000900)}, 0x10) r8 = add_key$keyring(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r8) shutdown(r0, 0x1) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000a80)={@loopback={0x0, 0x1}, r3}, 0x14) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000ac0)={'ah\x00'}, &(0x7f0000000b00)=0x1e) rt_sigaction(0x3, &(0x7f0000000b40)={0xa1, {0xfff}, 0x2, 0xce6c64280000}, &(0x7f0000000b80), 0x8, &(0x7f0000000bc0)) fcntl$F_SET_FILE_RW_HINT(r7, 0x40e, &(0x7f0000000c00)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000c40)={0x100000000, 0x2, 0x8, 0x62, 0x6, 0x5, 0x101, 0x7, r5}, &(0x7f0000000c80)=0x20) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000cc0)) 2018/04/13 03:30:19 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x9, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x80800, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000100)={0x2, 0x4, 0x7ff, 'queue1\x00', 0x40}) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x400000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200)={0x5}, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000240)={{0x7, 0x80000000}, 'port0\x00', 0x4, 0x0, 0x8, 0x7, 0x8, 0x6, 0x1, 0x0, 0x1, 0x4}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000300)={r2, 0x4}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000340)=0x9, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000380), &(0x7f00000003c0)=0x14) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000400), &(0x7f0000000440)=0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) prlimit64(r5, 0xc, &(0x7f0000000500)={0x1, 0x800}, &(0x7f0000000540)) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000580)={0x100000000, 0x51576f19, 0xffffffff, 0x4}, 0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000005c0)=@int=0xfffffffffffffeff, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000000600)={@mcast2}, &(0x7f0000000640)=0x14) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000700)={0x4, 0x80, 0xffffffffffffff00, 0xffffffffffffff7f}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000740)=""/147) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000800)='highspeed\x00', 0xa) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000840)={0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) syz_open_dev$urandom(&(0x7f0000000880)='/dev/urandom\x00', 0x0, 0x41) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) accept$inet6(r4, &(0x7f00000008c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000900)=0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000940)=""/4096, &(0x7f0000001940)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001980)={0x0, 0x374, 0x10, 0x8, 0x1f}, &(0x7f00000019c0)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001a00)={r6, 0x8, 0x9, 0x3ff}, 0x10) 2018/04/13 03:30:19 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x10001}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0x94ca, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x84) inotify_init1(0x800) write$binfmt_elf64(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x7d0, 0xffffffff, 0x7, 0x8, 0x3, 0x3e, 0x7, 0x282, 0x40, 0x35e, 0x97, 0xa7, 0x38, 0x2, 0x1f, 0xffff}, [{0x7, 0xb0e, 0x0, 0xe39, 0x6, 0x2, 0xecf}], "0958f8ead8b152f76b16b022c8f8af85581b376c1dfe111f3e6963535b1e81092004649a6d1120045a1ff43507b3f94a2e2c713ccdc747211dd07394b3dae5acb424bc5e7346d6e39b56a6d73feb6627f7ab18728ee7b7357f7257542abdf071e9b323225948f75f9a82e981ce09a67c9f907642080db566dfbd9172868cbee395734fbad236636fa57feed6731a9f7f8f95f4c7ceeb399f7fd0e1ba361087fc79d347c513d5c86ff1fa3f630f7bf62f1ab3a16144ae32ab8f00fff1769606b3c45ea744d2dc2a0c0ef154dbf39ad59df4b4ae079c60cbfb31d89bb95a5c7f24f506c4360a3d4ea130ea6022c4e07773a91945f4dff567", [[], [], [], []]}, 0x56f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000800)={r1, 0x7d, "fc022f83b681a83e1f85a719640d6b1c6a0da54a0c33084409b70392e9c243928c42f098fcf6158d92a7db72fa02f22c51249a5bf06421df4670d32e0cfcdc4758bf671ae52fb499a21b18db22e78318bd327c3a9ba4b2d889e94c56efe10c2f25775b49ca201d87adc9a55f184c0d240b9aa8298ba85ff345f33d2290"}, &(0x7f00000008c0)=0x85) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000900)={r1, 0x80000000}, &(0x7f0000000940)=0x8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000980)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000b40)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x15012000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a40)={0xb8, r4, 0x0, 0x70bd2d, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa7f7}]}, 0xb8}, 0x1, 0x0, 0x0, 0x11}, 0x20000000) close(r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000bc0)={r2, 0x2c, &(0x7f0000000b80)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e22, 0xff, @empty, 0x9}]}, &(0x7f0000000c00)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000c40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000c80)=0x18) r5 = getpgrp(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000000cc0)='net/bnep\x00') getsockopt$inet_tcp_buf(r6, 0x6, 0x1f, &(0x7f0000000d00)=""/124, &(0x7f0000000d80)=0x7c) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000dc0)={{0xa, 0x7, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e22, 0xb3, @local={0xfe, 0x80, [], 0xaa}}, 0xffffffff, [0x1ff, 0xa5d, 0xeb44, 0x400, 0x8000, 0x5, 0x9, 0x7ff]}, 0x5c) getsockopt$bt_hci(r6, 0x0, 0x2, &(0x7f0000000e40)=""/82, &(0x7f0000000ec0)=0x52) getresuid(&(0x7f0000000f40), &(0x7f0000000f80)=0x0, &(0x7f0000000fc0)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000001100)=0xe8) getresuid(&(0x7f0000001140), &(0x7f0000001180)=0x0, &(0x7f00000011c0)) sendmsg$nl_generic(r3, &(0x7f0000003e40)={&(0x7f0000000f00)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000003e00)={&(0x7f0000001200)={0x2be4, 0x18, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [@generic="f8c1c32ed861", @nested={0x4, 0x41}, @generic="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@nested={0xdc, 0x67, [@generic="62bed67892c650f038609e04879f654da4adb688a67f942ca109448790e77f5414ae0b1d6ef966d41a6aee3d4ef3fb8545f88fb0c1f59d444d1ce4d3f4ade49c28c649091883345570af770b474a9a39f724758dfc78a9fc", @generic="6677586cb52088f467472f02a976ad36abd1a9c2cb0cec09c6d974cc1ab6483b57cafcf70195cd1aadead62abd32ed58336d1f480e31e849c1e6808640342e48a79dc150c6226eb1b3bb3087e1b45eaa1d63db28a4be9529c37cb54f367ab485bcb78ccc668fe5dfd9c909e020dd73f4c2de180d4de0a159d6d4977dca6d3670"]}, @nested={0x308, 0x69, [@generic="69e75445885c82a0fc880c61841f9d57f3bebe9c3ee94daf7cda183cc06f36776d81a4b46e22f70ba54b4697ff363293cdfa4ce8df2e96f318067afe8cfb6f9d10a85c0899b7b778a722b41074774887f6b65bc82276668aa9837ec8243f800175550d7f8fd0c6bc8ddd385a355b417c10d41933ee3c939adbcf34dc78", @typed={0x8, 0x2d, @uid=r7}, @typed={0x8, 0x6b, @fd=r3}, @typed={0xc, 0x8c, @u64=0x1}, 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@typed={0x100, 0x11, @binary="a63f74d72c692ab7ccfd3aaa75c0fb26d9225750bc1b53f686038b0a32587b08d52e65949633e68b05d536a9eec07dafb5eb81908f78ab65136f8388be5b100141beb0618591bbb922c6c430af9f5459301b8d6f5ab61b6e2b57d80aa11fb2b8ab55ec422acb19887d60c9030f9340a1ea83866afa875b60b47bf498ba19a7534aeb3b20bae0c7b516c6463e73cf8db1614bd83d323e389494c25f18e33f771f74b60461440cf5988cc46263035ae828be24d7530eec74f2b032c66bea3dde546a7dfd2e4bf90b8732625dd1fec6e7995ed082ffe8cc7e0376429dd97f38bbbad26924e799125cbcf0f6014e176440282b6e90efef6396bacde61d"}, @typed={0x14, 0x7d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x90, @u32=0x8000}, @typed={0x8, 0x1b, @uid=r8}, @typed={0x8, 0x47, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x57, @pid=r5}, @typed={0x34, 0xc, @binary="986384b9ebaa16c66c248b557198a9c60c206bfb0a4386cc07bc215ea34cabfd17d9eec521a80da5ec540e7bc17163"}, @generic="824157fc0d5066ef99e40efc4e39828d7d38c39fa8743838fe8799d4ffa62d3ee76ff091811297ea220a1fa1177ab3e2148c49eef7ac146a5d5609448d4f184caa2d2705f8c99235a9702f6c2461a70fcaa88ef955d1f9f24f134b890391f967247f54fdfcf815ba323f6dfc58a93f4b67610149465536eb86da9ba10728dc8feffa823c6e8f3d0a3c311c782e169a4ffb6308cc536894cd850b65b8f12b41a60643f5e75b515d97897a358d3dbfbf4a10929ff8cd0a450c5818d975c1c73ed7cc737a6b8b7504351a5547f90f539e8968", @typed={0x8, 0x33, @uid=r9}]}, @nested={0x108, 0x17, [@typed={0x8, 0x6d, @pid=r5}, @typed={0x60, 0x46, @binary="d7973a1c8165e5e881e4c7e8b8c7722db3ca93ad51a76a9e1bec9279bb179f90110828b987b752832b299abcab0a90f8b3261ab3e2b86536687e86d1495861905ff61122ece19a0387cbe808ccade0587be7e4fffad6c3f3e707dbcd"}, @typed={0x8, 0x90, @pid=r5}, @generic="85da1d9543c8e580686323ba6feebd380668b2f2c4d9805b925a8d1d457b48f6c19f670d30e360c7756ad2fa4cd54b57ded66b5e8a9d73abfdabcaeedc084317415499d8919acd65eb2ddb0081038f87d82c2996ecc41fe71fdeedf26bfe5dd077fd4a78202d96469665e135d1c8160f540c2f51b015b0dcd903f416f53956f02d8a2c4b06ec616eb97b93e620fc7763413b88f9"]}]}, 0x2be4}, 0x1, 0x0, 0x0, 0x20040800}, 0x20000040) r10 = accept(r0, &(0x7f0000003e80)=@ipx, &(0x7f0000003f00)=0x80) mq_open(&(0x7f0000003f40)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x40, 0x100, &(0x7f0000003f80)={0x6, 0x100000000, 0x3, 0x4, 0x2ecf, 0x80000001, 0x3, 0x7fffffff}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000003fc0)={0x400, {{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x5}}, {{0xa, 0x4e23, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7db}}}, 0x108) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r6, 0x800442d4, &(0x7f0000004100)=0x3) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000004140)) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000004180)={{{@in=@loopback, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000004280)=0xe8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r6, 0x29, 0x41, &(0x7f00000042c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/04/13 03:30:19 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x3, 0x9, 0x7fff, 0xab, 0xffffffff0, 0x7}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x719e806d, 0x8, 0x7fff, 0x7, 0x4, 0x10000, 0xffffffff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000180)=""/158) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @multicast1}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) r3 = getegid() fchownat(r0, &(0x7f0000000240)='./file0\x00', r2, r3, 0x400) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000003c0)=""/75, &(0x7f0000000440)=0x4b) fchownat(r0, &(0x7f0000000480)='./file0\x00', r2, r3, 0x1500) modify_ldt$read(0x0, &(0x7f00000004c0)=""/149, 0x95) write$binfmt_misc(r0, &(0x7f0000000580)={'syz0', "05f8c52afab10a5454a4a01d145fe53bb743d8f728ccecf0d51b06dd56f0e59cee9dad7eebe4a8c858cb6e424147d3d79e0c916d7513d9a7b8aee971ddf098b4345e9d9042668c57f6707de297437efceeb3faf651446f987e46f9ba7c1b61f6fe060e8fcb6afc211beb9317261a2880f01889499ba3d91909e98012c8f97bc2409097ddea3634201192b5d5ce512e42df599a702dcba7c4394a04a5dde432c7cebe74144d7a87bf918454dc5f9c3d927a575ce770867415be045a20c293"}, 0xc2) flock(r0, 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000680)="d0cf13d84d775c3d38a55c9837cab7965b5e512677cb49a18370017153e98509bdc7039b2f349f7b6bed2d8740fd9a036e4a9385f69912f677609d54aa0e7837415d04c8e688e916a8f6a64a6650e73074a04f1885edaa46ff8a1a71c38da5", 0x5f) pread64(r0, &(0x7f0000000700)=""/213, 0xd5, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000800)={r1, @in6={{0xa, 0x4e21, 0x2e24, @loopback={0x0, 0x1}}}}, &(0x7f00000008c0)=0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000900), &(0x7f0000000940)=0x4) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000980)) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000009c0)={'raw\x00', 0x99, "31fe382819a4a1a15554fac8cc0b69d93b407675363ae5d40e3c31e32e75640f3ffcbabb6775f1e39c4558f946b7dc38e9b53073841c9727c24364d6e95fb669f2fbfd1a8f43cdf71c7c9706aab92ce6c9f709f7855817b8f97f9bf81442f34207ec1f2f9f4dd0b310165270ac0e679018684a4d36e45ea1b27baf0e263ac70c55eb66b8d9275383a7fa758342883ee5f4f775d8577ec1f8b8"}, &(0x7f0000000a80)=0xbd) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000ac0)=""/148) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000b80)={&(0x7f0000ffc000/0x4000)=nil, 0x800, 0x5, 0x40, &(0x7f0000ffe000/0x2000)=nil, 0xba}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000bc0)={0x7, 0xb8}, 0x2) write$binfmt_misc(r0, &(0x7f0000000c00)={'syz0', "bed0"}, 0x6) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000c40), 0x4) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000c80)={0x0, 0x1ff, 0x0, 0x2, 0x5}) r4 = syz_open_dev$sndtimer(&(0x7f0000000cc0)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000d00)={{0x0, 0x6, 0x18, 0x8, 0x9, 0xcd1}}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000d40)) fcntl$getownex(r0, 0x10, &(0x7f0000004140)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004280)={0x0}, &(0x7f00000042c0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004300)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004dc0)={0x0}, &(0x7f0000004e00)=0xc) r9 = getpgrp(0x0) stat(&(0x7f0000004e40)='./file0\x00', &(0x7f0000004e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000004f00)=0x0) r12 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004f40)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004f80)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000054c0)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005500)=0x0) r17 = getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005540)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006880)=0x0) r20 = fcntl$getown(r0, 0x9) r21 = getpgid(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000007140)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000007180)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000008580)=0x0) r25 = gettid() r26 = getpid() sendmmsg$unix(r4, &(0x7f0000008640)=[{&(0x7f0000000d80)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000000e00)="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{&(0x7f0000006d80)="196852e948ad466a555c336c3ca269e5a2deff47491b70aa6318cc6720adb346ea8b9c3257d42237275b8238e5c109836cf128ffd17a20b128e9799cfbc1d9ac4f1306658e7ee7f23f537c50b99a719dabf50a9c973398122f8ef2bc7d4d41dd43dbaeed9c93b01b0ada18bb77bb92b8f9b975c3b28ce27f0ecb5393e9f6d3d5a95bcf1cd25d5dcf3303bd786492f790dde347be7f5ef570557a4b23227a32c0fb2ae6d28214e5dde49049", 0xab}, {&(0x7f0000006e40)="cb372dbc9e42f7e50ba1f5438b7903a07d5e90047efa39abe693c091dc25dcfe555869d58aa6cad2672a5fda31e40819d6aaa1b4db87f83af32eb48fed56fe4f65a23b9e890c394a72233d0a9256bfa320a7b856d3ce8ec083ab7c4f6d0d0be4337208f309a45126cf8a4f4aa91fb05e8fe8df4690aad676a3aaafa01afc2594718082f553f46e0e52e79f207a5534be0734c0cb240dab8d44666f5bfe10262f7deb4ce588", 0xa5}, {&(0x7f0000006f00)="fa728d9be21f80f1cc3c111fba4af05a3ef2a20e34041a756435f4e8ac7bfa82287d4c511cb51f3a3800cc33c70893c4261896f049a7e0fd5807bb593d2291ff3e3b23de5110357e693452f0b839bac8919d953a76880d820fd5410b2e2cdf5e6e6bc7684683a3d76c200d73f4faa51f5f165e7277787a749f2f9abba9cbdf693b5cf3a6ecebcc8ad2b27ef943210f84fffc3d741e4c451cca37376f86272e0e2d14c8ba182e5a9ae497e6459fce8ff8338800ea3715860a6f4e2c6d8eb92d83daa983a50ae508312006", 0xca}, {&(0x7f0000007000)="76562b067c7ce87d8babfaae8e103735c1fb70bf6554da4369134bf6175b7ef6dc3a48e4f45b035d41d557426d2d7ee7b63dd799f323d2de0509eeaf0796", 0x3e}, {&(0x7f0000007040)="b538725178", 0x5}], 0x9, &(0x7f00000071c0)=[@cred={0x20, 0x1, 0x2, r22, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r23, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r0, r0, r0, r4]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x98}, {&(0x7f0000007280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000008500)=[{&(0x7f0000007300)="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0x1000}, {&(0x7f0000008300)="2ab4515a53e6840f721d47ff2e165eafc4ac7ee6eab2b33dab570d4859e901df327c627e0994a1309d80adf7ddcf33571d35c9233ff808c6e7c1dcc6cc05a3758bfc526e95c4406a40692859cb35be76d56a2ac636e326ac3857eb98f9f4cce18a8bf5cef8546201f4436d70d5254e304f5d27da7e7695d890d6b7af8dd12e5e8ce4d86029e2b8de342a2636c0fe52422f6f25f9640feb640cca5ecfabc6dc9d566fbea0716a96db866b0814d64a15414ced5d49dc45fa3c83140c1f33a5", 0xbe}, {&(0x7f00000083c0)="41c420032a", 0x5}, {&(0x7f0000008400)="53166de0faa9dfc8a05cc6b3da57758eb959", 0x12}, {&(0x7f0000008440)="b47e294fe42ac1cf906fccf1a2f7ffa14f0cc0f498bc85d83f21558583b333f8611f817ae4c5c8554d2fe9a7bea8cd8018a88f1c648ea5641fce1d2c63b48ac82c487df4b66a26266a31e69d5eb90028589f61e86ae3e6d40bf13d7e1499bfb95537bceecb83644d4ac552f84694e748b3a00094dc0c4234a3e5d4e64a06004d54367575dca002c681fb1e9842cd98d6f1", 0x91}], 0x5, &(0x7f00000085c0)=[@cred={0x20, 0x1, 0x2, r24, r2, r3}, @cred={0x20, 0x1, 0x2, r25, r2, r3}, @cred={0x20, 0x1, 0x2, r26, r2, r3}], 0x60, 0x40}], 0x9, 0x80) 2018/04/13 03:30:19 executing program 6: r0 = semget$private(0x0, 0x7, 0x0) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000000000)=""/162) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000000100)) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setown(r2, 0x8, r1) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = fcntl$dupfd(r2, 0x406, r2) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) times(&(0x7f00000001c0)) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000200)={'irlan0\x00', 0x20}) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000240)=""/17) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000280)=0x6) removexattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='com.apple.FinderInfo\x00') semtimedop(r0, &(0x7f0000000340)=[{0x6, 0x800, 0x800}, {0x2, 0x1, 0x800}], 0x2, &(0x7f0000000380)={0x77359400}) getsockopt$inet6_int(r3, 0x29, 0xff, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockname$unix(r3, &(0x7f0000000440), &(0x7f00000004c0)=0x6e) fcntl$setownex(r2, 0xf, &(0x7f0000000500)={0x0, r1}) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000540)=""/5) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000005c0)={0x0, 0x62, "f4cdc84cd1eb7cfe04ba88dec5ea9fb1aa33e24e61be05146a176a5843fdbe3c7a1b5153d21ba0fb9b4bea7d7e9ca243774dca4dee5c575dd825d641bf2d1f853b48e36a91f604d51df3ee901fafd2595ef43cc6ee9408f95f354437b9f7ce1c7b72"}, &(0x7f0000000640)=0x6a) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000680)={r5, 0x81}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={r5, 0xae, 0x1ff}, 0xc) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000000700)={0x77359400}, 0x10) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000740)={0x5, 0xfffffffffffffff8, 0xffffffffffffffe1}) r6 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x1000) shmdt(r6) bind$inet6(r3, &(0x7f0000000780)={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) recvfrom$packet(r3, &(0x7f00000007c0)=""/16, 0x10, 0x10000, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000800)) syzkaller login: [ 42.651551] ip (3739) used greatest stack depth: 54688 bytes left [ 43.183317] ip (3790) used greatest stack depth: 54312 bytes left [ 44.135219] ip (3884) used greatest stack depth: 54200 bytes left [ 44.865772] ip (3953) used greatest stack depth: 54160 bytes left [ 46.085211] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.114518] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.133312] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.230356] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.253526] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.349658] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.361120] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.545498] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.893101] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.901946] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.949880] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.012783] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.110183] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.171220] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.186656] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.202754] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.587362] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.593626] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.607603] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.669323] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.675545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.686568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.716921] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.728421] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.765021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.831682] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.839403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.852576] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.926215] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.932432] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.941736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.974806] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.981578] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.005542] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.022238] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.028801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.048569] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.067640] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.076114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.100337] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/13 03:30:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) 2018/04/13 03:30:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001380)=[{&(0x7f0000000200)="96", 0x1}], 0x1, &(0x7f00000c3000)}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/13 03:30:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000004c0)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gretap0\x00'}) 2018/04/13 03:30:37 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/13 03:30:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) 2018/04/13 03:30:37 executing program 2: socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) 2018/04/13 03:30:37 executing program 4: close(0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=@ipv6_getanyicast={0x14, 0x3e, 0x20f, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/13 03:30:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 2018/04/13 03:30:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001400)) 2018/04/13 03:30:37 executing program 1: 2018/04/13 03:30:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/13 03:30:37 executing program 5: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) 2018/04/13 03:30:37 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000000)='}', 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x400000000007) r1 = accept(r0, &(0x7f0000000180), &(0x7f0000000200)=0x80) sendmmsg(r1, &(0x7f0000001b40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)="9d", 0x1}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/04/13 03:30:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000280)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="90739384e115cd8354d485221c5c6469431e4f89dfded5fc7d3029a7c473a93494add95252e42071a4a53bdb3971cc6643ca6b73f13656ca4939caab174d5de42e3b1372ab51fdaede1021849bbb84d5dd087c05b690d5fe8478b8267590ea8086fbe3ac95b99f0d522dcafe14997a9853729acbd38e9870c25992f2ff67273b29", 0x81, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) sendto$inet(r0, &(0x7f00000000c0)='B', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/04/13 03:30:38 executing program 6: 2018/04/13 03:30:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xfffffffffffffffc, 0x20000000012c6, 0x1000010001}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/04/13 03:30:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000004c0)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xc, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gretap0\x00'}) 2018/04/13 03:30:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:38 executing program 4: 2018/04/13 03:30:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000280)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="90739384e115cd8354d485221c5c6469431e4f89dfded5fc7d3029a7c473a93494add95252e42071a4a53bdb3971cc6643ca6b73f13656ca4939caab174d5de42e3b1372ab51fdaede1021849bbb84d5dd087c05b690d5fe8478b8267590ea8086fbe3ac95b99f0d522dcafe14997a9853729acbd38e9870c25992f2ff67273b29", 0x81, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) sendto$inet(r0, &(0x7f00000000c0)='B', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/04/13 03:30:38 executing program 7: 2018/04/13 03:30:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000280)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="90739384e115cd8354d485221c5c6469431e4f89dfded5fc7d3029a7c473a93494add95252e42071a4a53bdb3971cc6643ca6b73f13656ca4939caab174d5de42e3b1372ab51fdaede1021849bbb84d5dd087c05b690d5fe8478b8267590ea8086fbe3ac95b99f0d522dcafe14997a9853729acbd38e9870c25992f2ff67273b29", 0x81, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) sendto$inet(r0, &(0x7f00000000c0)='B', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/04/13 03:30:39 executing program 6: 2018/04/13 03:30:39 executing program 1: 2018/04/13 03:30:39 executing program 4: 2018/04/13 03:30:39 executing program 7: 2018/04/13 03:30:39 executing program 0: 2018/04/13 03:30:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0xfffffffffffffffc, 0x20000000012c6, 0x1000010001}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/04/13 03:30:39 executing program 1: 2018/04/13 03:30:39 executing program 6: 2018/04/13 03:30:39 executing program 7: 2018/04/13 03:30:39 executing program 2: 2018/04/13 03:30:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:39 executing program 0: 2018/04/13 03:30:39 executing program 7: 2018/04/13 03:30:39 executing program 1: 2018/04/13 03:30:39 executing program 0: 2018/04/13 03:30:39 executing program 6: 2018/04/13 03:30:39 executing program 2: 2018/04/13 03:30:39 executing program 3: 2018/04/13 03:30:40 executing program 0: 2018/04/13 03:30:40 executing program 1: 2018/04/13 03:30:40 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001640)="9c", 0x1}], 0x1) 2018/04/13 03:30:40 executing program 1: r0 = socket$inet6(0x10, 0x2000000000003, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000000c0)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/13 03:30:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x200000005, 0x84) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000001380)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) 2018/04/13 03:30:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:40 executing program 6: 2018/04/13 03:30:40 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x50, 0xff, 0x1}, 0x11) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000380)={r0, &(0x7f0000000080), &(0x7f00000004c0)=""/243}, 0x18) 2018/04/13 03:30:40 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/13 03:30:40 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x1bd, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000765faf)}, 0x0) 2018/04/13 03:30:40 executing program 7: r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0x9a, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/13 03:30:40 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x2, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400080, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x40, 0x400}, {0x9, 0x8}, {0x4, 0xf}, {0x9c2, 0x5}, {0x7ff, 0x8}, {0xaa, 0xffffffff80000000}, {0x3f, 0x2}, {0x1, 0x3f}]}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r1, 0x2}, &(0x7f00000001c0)=0x8) 2018/04/13 03:30:40 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000016517f)='./file0/', 0x0) 2018/04/13 03:30:40 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x100, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpuacct.usage_all\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000140)='rose0\x00') getsockopt$packet_int(r2, 0x107, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0xffffffff, 0x4) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x10e) socketpair(0x11, 0x8000e, 0x9f6, &(0x7f0000000200)) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000000c0)) 2018/04/13 03:30:40 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0x8) semtimedop(r0, &(0x7f0000000040)=[{0x3, 0x1, 0x1000}, {0x3, 0xfff, 0x1000}, {0x2, 0x80, 0x1800}, {0x3, 0x1, 0x1000}, {0x4, 0x1, 0x800}], 0x5, &(0x7f000001f000)={0x2000, 0x989680}) semtimedop(r0, &(0x7f0000000100), 0x2aaaaaaaaaaaabc7, &(0x7f0000000080)={0x0, 0x1c9c380}) 2018/04/13 03:30:40 executing program 0: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') connect$ax25(r0, &(0x7f0000000240)={0x3, {"21c5a8ec2b1188"}, 0xe4f}, 0x10) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="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") r1 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x541400) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x40000000000, 0x7, 0x0, 0x80}, 0x2f7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x1, 0x8, 0x4, 0x2}, &(0x7f00000000c0)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x9, 0x1ff, 0x2, 0xff, 0x200}, 0x14) ioctl$TCSBRK(r0, 0x5409, 0x10000000102) openat$cgroup_int(r0, &(0x7f0000000340)='cpuset.memory_spread_page\x00', 0x2, 0x0) ioctl$fiemap(r1, 0x40086610, &(0x7f0000000340)=ANY=[]) 2018/04/13 03:30:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x1000, 0x49, &(0x7f0000000200)="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", &(0x7f0000000100)=""/73, 0x6, 0x3}, 0x28) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000001200)=""/102, &(0x7f0000001280)=0x66) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x3f, &(0x7f00000001c0)=0x0) io_setup(0x16e5, &(0x7f0000000040)) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000000)="b3", 0x1}]) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000012c0)={'ip6_vti0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) fdatasync(r0) 2018/04/13 03:30:41 executing program 3: ioprio_set$pid(0x2, 0x0, 0x0) clone(0x818c2500, &(0x7f00008da000), &(0x7f00002b7000), &(0x7f0000bd1000), &(0x7f0000286fd1)) r0 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ff0000/0x4000)=nil, 0x3ffd) 2018/04/13 03:30:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x200001005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r1}, &(0x7f0000940000)=0x8) 2018/04/13 03:30:41 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x9) futex(&(0x7f0000000100), 0x7, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x0) 2018/04/13 03:30:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:41 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/keycreate\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) 2018/04/13 03:30:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="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") fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)="0465742f74637000") sendfile(r2, r0, &(0x7f0000000040), 0x105) 2018/04/13 03:30:41 executing program 1: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = inotify_init() write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x1, 0xdc0, 0x0, 0x5, 0x3, 0x3, 0xb24, 0x13f, 0x40, 0xd9, 0x7cc0, 0x4, 0x38, 0x1, 0x10000, 0x5, 0x6e}, [{0x60000000, 0xb5dc, 0x101, 0x2, 0x2, 0x101, 0x0, 0x734b349f}], "85b1fa2e7184c6fc4ce6ac05b980acaee20533cc85b78b020a63efb25eee2d45e633efbb92c538f533480bda83d2470010893987919225814f3fef4650e3ab9a696f68315366eac6b2936b82e40fd71a5fd53acac8de67992336d0598a8cc5", [[]]}, 0x1d7) r1 = gettid() r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x210080) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x536}], 0x38) timer_create(0x7, &(0x7f0000044000)={0x0, 0x17, 0x1000080000000004, @tid=r1}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) socketpair(0x1b, 0x0, 0x1, &(0x7f0000000000)) 2018/04/13 03:30:41 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x280000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2cfc, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) 2018/04/13 03:30:41 executing program 6: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f00000001c0), 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) fchmod(r0, 0x20) 2018/04/13 03:30:41 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000005c0)={@empty, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x836, 0x7c, 0x200, 0x500, 0x96, 0x40, r1}) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000001380)={'sit0\x00', @ifru_addrs=@can={0x1d}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x5, 0x5, [0x5, 0x4a6, 0x3b, 0xa1, 0x6]}, 0x12) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00b['], 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/04/13 03:30:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:41 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x5, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) close(r2) fcntl$dupfd(r0, 0x0, r1) 2018/04/13 03:30:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) 2018/04/13 03:30:41 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000700)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1, 0x5, 0x6dd3, 0x7140, 0x40}, &(0x7f00000001c0)=0x98) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000003c0)=""/227, &(0x7f0000000280)=0xe3) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={r2, 0xfffffffe, 0x2, 0x400000000}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000002c0)={0x112c593f, 0x8}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000240)=0x196) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={r3, 0xc757, 0x0, 0x7, 0x200}, &(0x7f00000000c0)=0x18) preadv(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/130, 0x82}, {&(0x7f0000000540)=""/199, 0xc7}], 0x2, 0x0) 2018/04/13 03:30:41 executing program 1: prctl$setfpexc(0xc, 0x20000) r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000000c0)=""/236) ioctl(r0, 0x800000080004530, &(0x7f00000001c0)) 2018/04/13 03:30:41 executing program 6: r0 = inotify_init1(0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f00007fbffd)='H', 0x1) sendfile(r1, r1, &(0x7f00000011c0), 0x4000fed) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r1, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0x480ed0c2e25a4bf8, &(0x7f0000000040)=0x9, 0x4) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000000)) 2018/04/13 03:30:42 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000d4a000)=@abs={0x1}, 0xfffffffffffffd9c) 2018/04/13 03:30:42 executing program 6: stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{}]}, 0x10) fcntl$notify(r1, 0x402, 0x0) 2018/04/13 03:30:42 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)='[GPLsystem{\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000000140)={{r2, r3+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000a5df9b)=""/101, 0x1002, 0x2}}, 0x68) 2018/04/13 03:30:42 executing program 3: r0 = inotify_init1(0xfffffffffffffffe) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x2000}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x1, 0x0, 0x7, r1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) listen(r3, 0x0) listen(0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003eed6d7493eded870b4aa68baacb1ca65f2db833acf501f1fa98df5d2909bae385983748c8627d164dec057d43cfc1480a7235dac77f817a8a2f293a60134f6d13e863e9"], &(0x7f0000000140)=0x2) r5 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r5, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r6 = openat$cgroup_ro(r2, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000480)={r7, 0x50}, 0x8) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/13 03:30:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) 2018/04/13 03:30:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:42 executing program 2: unshare(0x40600) r0 = creat(&(0x7f0000226000)='./file0\x00', 0x29) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x84) close(r1) writev(r0, &(0x7f0000001440), 0x0) 2018/04/13 03:30:42 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) socketpair(0x5, 0x80b, 0x32d, &(0x7f0000000600)={0xffffffffffffffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r2}) r3 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x902, 0x0) sendmsg$unix(r4, &(0x7f0000000440)={&(0x7f0000000180)=@file={0x2d195ca40e1a63f0, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000200)="ecc529d499eaa716c2eb7341cb1bed786a70782b557f54a4fb519becfa69153d6d83797f6e91714474959e515a3b703bc0279816a6e892bc5bfded63342647ec3e0c0dbba5027d8fc0f07c6157a5599ea5d2af31112990830a7bb88f00be84dc3f199cb8d9581191b42b9e38b1be6e6a0f85ca388b92ff13cc4d12d5880384", 0x7f}, {&(0x7f0000000280)="9161dfe9a4072a360d0cce6094abecd1b329eb6650dd7791b726efdfd4496030e8bca632d742d482499edf5f762c82255686a8264307dba56c8ddab67cb1944c3dbc5f5be98d7bbd991843547c89d2d597019bd7962c1e95f96e1de6515fea3e7094f1e3015cd588bc8bdc1f9148265aa55de2be043be752ff97e58278", 0x7d}, {&(0x7f0000000300)="6352660b50c409d12d16112da598060cb02a658b3d2c4ecb6c3ce0e5ea9bfdba01bb3aec5dc556c6e794759288bb797646e4c2b81a58fb5da1dfbb5a62210459ace355cc93ec1c2512757b31957bfa5c56dc79c938971fa5dc41a3fe12f82fe41bb984f4d3945e9518dda6bdac619c04b35f99297886810636e2ce947a", 0x7d}], 0x3, &(0x7f00000003c0)=[@rights={0x30, 0x1, 0x1, [r3, r0, r0, r0, r0, r3, r0]}, @rights={0x20, 0x1, 0x1, [r0, r3, r0, r3]}], 0x50, 0x10}, 0x80) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000640)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}], 0x10) openat$cgroup_int(r0, &(0x7f00000005c0)='rdma.max\x00', 0x2, 0x0) r6 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r5, 0x8, r6) pwritev(r3, &(0x7f0000001480)=[{&(0x7f0000000100)="d7", 0x1}], 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000480)) 2018/04/13 03:30:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:43 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x0) sendmsg$rds(r0, &(0x7f0000001380)={&(0x7f0000000140)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000180)=""/145, 0x91}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2, &(0x7f0000001300)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x20}, &(0x7f0000001280)=0x7, &(0x7f00000012c0)=0x4, 0x5, 0x5, 0xf, 0x5, 0x1, 0x35c}}], 0x58, 0x4000}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) fchdir(r1) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$KDGKBLED(r1, 0x80045105, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000028c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000029c0)=0xe8) fstat(r0, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002a80)={0x0, 0x0, 0x0}, &(0x7f0000002ac0)=0xc) r7 = getuid() r8 = getegid() chown(&(0x7f00000025c0)='./file0\x00', r3, r6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b00)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000002c00)=0xe8) fstat(r0, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002dc0)={&(0x7f00000013c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002840)=[{&(0x7f0000001440)="38133338e5d04737e5add4509756419873e2fee1a0c92895e6db480ed12d472094592505304246a201a5eef568936a5d37d678dd80595a6174538e543c4f604010ef18987855fc8bae", 0x49}, {&(0x7f00000014c0)="fccf2726ec029b989d0ff3553002649f22a2a34bbfe888c6144728148c46e26b37141a41de09573f1b", 0x29}, {&(0x7f0000001500)="eac1867a5f6bbaaa26a2c975400a4c8e5212d0a9d6e72d074db71280330e959461280232068b3301cfdb9ae4ddaba6ab11870bed3f01ab1a1e71346d0b16b972558f80419fcaee20ed5c46525ba137e5ee4ae5fa60b6476cd4572f964ad444fa0e4d0a8bf8b09d563d8a1bd293d29af54f82cd48c532e4122ff3531a568ce3bb612bb8fffcc16aaa5ac596b9459201", 0x8f}, {&(0x7f00000015c0)="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", 0x1000}, {&(0x7f00000025c0)}, {&(0x7f0000002600)="e9d122b2cad30fac62745b9792fa2fec633c34b9277ea3d61a8f4fd230ce02c6a627bd96ca47001c785c7c003594c9ff23afd286d4d063e41440bc04794ad89231407bf21e3f00c03f47d6b9a4ef2d5942bf9ddf2933cca9a4403f85c453c911a5aef71cdd44a7e48add730ddb0eb3ea9970a07817bc1e813452a9c876233d1adb046a48859486c512d281b2d530fdb84e48c04e483c8dafb4b4ef3932cf204906ed5c119cfa4f1a4395eb86dca08036fdcb33b10fd6c3", 0xb7}, {&(0x7f00000026c0)="b0783bb4abaa0a9d4c676c0489e030b4698ec42570a09030041217919de35ce06b00928fca5410b83102fd7040712549ecee952dd4d4389740f1757b0793ca7adb2cde831c8bd43633ef9dca363155154740d2", 0x53}, {&(0x7f0000002740)="95e811595d4a0b02b323c667c05874a9f6504e684484ee25f9e7bb82f07cd2a654e900710aa18e57b46fab6b320aeccd74f2bdd98f8c25c79a7db6fbfbaffc4300856387650e222d2e3d476de81d8bc3abe42fd2fe94b2019e24f9810ebe07ae4df29b643dd1500e092bd3b923f04aaa70865c52568289b4e6b8632619e4f3f72d8f252b54a1f180edbbe953e5fe4a0e9e3d2c0b7140a7dcd2991bf1d5a3cdc9331b533f10a3ac76cc70ef599df5386541c902f865810d159eceb284fce62e34cbe83caee0c814ee2636ba7417c7b12cede40ef4443667baf122712d6e39b0bef9e1aea04d468eb5", 0xe8}], 0x8, &(0x7f0000002cc0)=[@rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @cred={0x20, 0x1, 0x2, r2, r9, r10}], 0xc8, 0x4884}, 0x90) 2018/04/13 03:30:43 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x200) r1 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, r1, 0x1800) r2 = socket$alg(0x26, 0x5, 0x0) unshare(0x8000400) r3 = memfd_create(&(0x7f0000000ffc)='\x00', 0x0) mmap(&(0x7f00004fd000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x4, 0x20, 0x400, 0x80000001}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef, 0x0, 0x8, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000480)={0x0, 0x1f}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)={0x0, 0x1, 0x2, [0x5fae, 0x2]}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x24, "ea458cd46691377da39a43888e0078e601c0a388820ff9b3fbf7b48372fbcd75cf0f0aee"}, &(0x7f00000005c0)=0x2c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="8e6d208b2a14bbe93a5a270c02d31709", 0x10}], 0x1, &(0x7f0000000600)=[@init={0x18, 0x84, 0x0, {0x6, 0xec4, 0xd5}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x200, 0x0, 0xfff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1f, 0x4, 0x2, 0x24834b14, 0x7, 0xfffffffffffffffe, 0x7fff, r5}}], 0x90}, 0x4008040) r6 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r6, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r6, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r2, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r8 = accept4$alg(r2, 0x0, 0x0, 0x0) sendfile(r8, r7, &(0x7f0000a2effc), 0x6) 2018/04/13 03:30:43 executing program 2: mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f00000003c0)='autofs\x00', 0x0, &(0x7f00006dafff)) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file2\x00', 0x1f, 0x2, &(0x7f0000000300)=[{&(0x7f0000000140)="1a0c11464cda88fc8b610110abc930a5245661f97efaf27bb780fe0e74b47bbf757c9a1a013315e3a485861ec9808ceffb9db2ad706fb6869c6a2fd8b45ffbb76b4a3211b38e93be2b9436766f188443e582783c207663ce75cfde10616a60dc645d958ae15c806ba9775c6b444caa13a81c575f5de124ace271f35d6c23fc13e9fe9b072bd934d44d025c12cf2c71", 0x8f, 0x6}, {&(0x7f0000000200)="4162faedf29617e6470f457f420c51dd9b4adda0febeaa040d07888753cba65fc857cecb295d781d3c30a18b084a5cb2600c174f5b81c58edccb8a0ab33006e8ad398c5b4dfd70fa7310337583bbc3f67a9db55095d38e5337eee050c36d8eb1e6412b2d61912b3807e3e4317c8fbe82003348ad2bfa88b1d78fbb709d9f69be4c708e3bf070318a4c486f09255c49aea9be8c4011ab9165353e1420e23a89398a5e34392544ebdfa1fda206e3b7b882e2ee339828becddaf7b27f7824e1336bfe288190d49f0979287ac2f1faf1f9cbc2befd7bdd5216d76efbe4d0722c48ff9e1328192379d7df714102eef8d73235c0d43a41a4", 0xf5, 0x80000000}], 0x20, &(0x7f0000000340)={[{@min_batch_time={'min_batch_time', 0x3d, [0x39, 0x7d, 0x3d, 0x3f]}, 0x2c}, {@data_err_abort='data_err=abort', 0x2c}, {@discard='discard', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@debug='debug', 0x2c}, {@nojournal_checksum='nojournal_checksum', 0x2c}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045bff8)='./file0\x00', r0, &(0x7f00000cc000)='./file0\x00') linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80800) 2018/04/13 03:30:43 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'ip6tnl0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r1, &(0x7f00000000c0)={0x5d}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000000100)={0x80}, 0x8, 0x800) umount2(&(0x7f0000000240)='./file0\x00', 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x210002) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000040)) 2018/04/13 03:30:43 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000200)="7904000000000000008ac297cb53e71a5e5c4b870088d9bbe150a8946d665ff7f50a0859", 0x24}], 0x1) socket(0xb, 0x2, 0x9) 2018/04/13 03:30:43 executing program 3: r0 = inotify_init1(0xfffffffffffffffe) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x2000}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x3, 0x1, 0x0, 0x7, r1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) listen(r3, 0x0) listen(0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="00003eed6d7493eded870b4aa68baacb1ca65f2db833acf501f1fa98df5d2909bae385983748c8627d164dec057d43cfc1480a7235dac77f817a8a2f293a60134f6d13e863e9"], &(0x7f0000000140)=0x2) r5 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r5, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r6 = openat$cgroup_ro(r2, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000480)={r7, 0x50}, 0x8) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/13 03:30:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:43 executing program 1: clock_adjtime(0xfffffffffffffffb, &(0x7f0000000000)) r0 = dup(0xffffffffffffff9c) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x2, 0x1, &(0x7f0000000100)=""/206, &(0x7f0000000200)=""/32, &(0x7f0000000240)=""/147, 0x11f000}) 2018/04/13 03:30:43 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) 2018/04/13 03:30:43 executing program 7: unshare(0x400) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r1) fcntl$setpipe(r1, 0x407, 0x0) getsockname(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000040)=0x80) 2018/04/13 03:30:43 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x40017a}, 0x31c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000000000000000000001000000000000000000000000009500000000000000b157ab04d10cfc8fa2379cf87c22970dd7303bdbbfa7f6527e436c8bd3a60159e1569b468a5a051dd09500f00c7e73302d4498b7603c42d1a986cd8b896a2d0ef4fbb3"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x484, &(0x7f00001a7f05)=""/251}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/195, 0xc3}], 0x1, &(0x7f0000000280)=""/6, 0x6, 0x3}, 0x40010002) restart_syscall() ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000300)) 2018/04/13 03:30:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) shutdown(r0, 0x1) r1 = dup(r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x0, 0x9}, 0xc) iopl(0xffff) 2018/04/13 03:30:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r3}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="1800f143ec", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) close(r0) 2018/04/13 03:30:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=@dellink={0x28, 0x11, 0x201, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'ipddp0\x00'}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x9, 0x858, 0x9}, &(0x7f0000000180)=0x10) 2018/04/13 03:30:43 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) getdents(r1, &(0x7f0000000140)=""/161, 0xa1) 2018/04/13 03:30:43 executing program 3: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000000022, &(0x7f0000000000)=0x1000000001, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000140)=""/144}, &(0x7f00000005c0)=0x78) syncfs(0xffffffffffffffff) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x3a8}, 0x20000041) r0 = socket$inet6(0xa, 0x80002, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3e, 0x4, 0x11, 0x5, 0x3}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x9, 0x20}, &(0x7f00000002c0)=0x8) 2018/04/13 03:30:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) 2018/04/13 03:30:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x40, 0x5, 0xffffffff, 0xffd, 0x80}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="970000004d4b9f47d24bf4fbd6276c79a956a663fa43da520df0cd003c9874c120901c449c2726f933c64135ff24f6a9270f1ad732f5f9bcfa488edcfdd0f23678a05d7eed9ae82a4d41f849c001aca5b8e486c321a0a0aa91c46ea917cb2b24c2c395a7880d6b9911ba4436105ef7194aa14142abcc959f849cfeca5b74a92e231ad67231203db3f9014106709fd6ac1fb43f1812aa8c80d1ae4e"], &(0x7f0000000300)=0x9f) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) 2018/04/13 03:30:43 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) tee(r0, r0, 0x4004, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/13 03:30:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r3}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="1800f143ec", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) close(r0) 2018/04/13 03:30:43 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x9, 0x2, [0x6, 0xa3]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x5, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x8, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="06ed0d004d995c96b3fb5f9d9c12997ff8e8197e494589763c081cacfcf17e2e107154b2227472ad2d9025fb3123e4faf93a40406a37fb73d24148e8e74a569c8cee"], &(0x7f0000000100)=0x8) 2018/04/13 03:30:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:43 executing program 2: prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0xffffffff, 0x80000000, 0x8448, 0x6}, {0x2, 0x7ff, 0x1000, 0x9}]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000240)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/13 03:30:43 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0xa00000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) uname(&(0x7f0000000140)=""/106) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f00000001c0)=""/149) 2018/04/13 03:30:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) bind$bt_rfcomm(r2, &(0x7f00000000c0)={0x1f, {0x6a, 0x10000, 0x5, 0x9, 0x3ff, 0x400}, 0x8623}, 0xa) sendmmsg(r1, &(0x7f0000000d00)=[{{&(0x7f0000000100)=@l2={0x1f, 0x5, {0x4, 0xffffffffffff0000, 0xfffffffffffffffc, 0xd9e1, 0xf0, 0x87ad}, 0xfff, 0x7}, 0x0, &(0x7f0000000800)=[{&(0x7f0000000180)="0739b3ce426ed55c6ce39be477c7123cb775dca7835bf9661f401d9eda496e4ed569501fb5224d63f57c6ba6b6cd98e3307a48f95f4a8f60af881b97d10d1544c3338191c3e4d308bccb22516b1e79ed3787f83d7ebc707bb76fc8fdf17bfa28de"}, {&(0x7f0000000280)="ecdb5a93b683e4cfed058deec1c8ba2867d927f6d6bdcddbf1f75049dfca6ba9e79aac69df8897cc1ab0f6e2a9bf4ff7dff21a1441cd1ebfccebe08b2c534ca59fb4ccd72a4dad153bd55d7d748917f999a2487981f34684cb51c2bee975f85643836b2368e9c122390bccdc107fca3abb2fda9249ff5aac5fa66faef0a1d6341c2024c79eabf7180644a7acc9329f4642d8c7bf368669aa10fbd6fad9dacf07b2fe8a39c6d03ff9db885a21ecbddafa0d13a550c1a09efaba350495dc9b106f2352d5bf7be1e49bb41ca66050d39780c956dda5e3"}, {&(0x7f0000000200)="f8c8144cf14edb88ad64a900049bedaa51acfe347300ebd08156aa9a7877824bbc65b074de8daa5d906f711c8762696ca153c273d04cd06e"}, {&(0x7f0000000380)="ac99ebf0530c6f39d25ef43dc14425bc8d13b015bf6d008a4d3beb24c1fa4623d7bc9528119c85d6f9de75156a40dfe8cc09843a447817f4322c76dd603f932326271a181366cc572396d7e3667b7c45ef763ec462c7a5924897b7371b4ca3974fb1e862cb54e11a96eae76b4ac8c42074923cb0dc2becb87565a3b8bb2ea3ae04d0ee1ab16a4d6445210a9435eb44039a3f1d"}, {&(0x7f0000000440)="82accf414b6e3ebbf2af818bd1013053af60ed96d065188ff0f7d0a9a5f68ff7c1160b140aa570c52d0dad6f3eec440086810a9fb0df592d013860e4eacddb5397f001dedbbaa5b7510a306584638e37e9710ce05d967b3a9e9ec3c480f6e45a1d2f332cc2b19503860514cb6a83a6a3870a7b9c31c1a6b6208d53b6f9fde06dbeb325076a4225b7093e84071d73609edb05d2986380af57428b0a08aac451f333eef0f572ccad9d627e5da43c843ca90c75096f2d5554e2352c6e7dbade9efde254d2e412579f9d8ee3556de64cfb923eb99c"}, {&(0x7f0000000540)="7782a3c5343d44b99170fa986e91117993a6ba41a7b63b89d309ce9bf7d8990091f70561cd577adbfa3cc8c7a622c1c29594ac2f84e74b13c111d1584dfd92ff35e337123533edae39ebf175e96bb972e0e4e3c9ab27ab3ceff5eaa320bd7ac2fa4647f9492ed136dc983b198cc6b14b7911f874431027a4215344fda7ecd8d9b59475be0408bb9f4b34cd30c5fa66024a"}, {&(0x7f0000000600)="35acb2681442978354d76537c29f4ca572a957ea8be5648b3e3b2722fd81943d37eae4315cdd4f196586c771f8b91dad656ee8850cb8600af08803060c646b7fd99836a48022469db0999e65d300760b2ed2ef7a2c9f"}, {&(0x7f0000000680)="4a5f387c407926c380c9d80868ab31aa6c1c2631d94f18e4c34b70691efb0c6993c907d8ceb6387ce9e80bfadae1a20d7f6f6770868efee79a2973bfbfc31782e5902a040fddf2379984f47f94f30ea3951ecab899a5fc0f2875735d8ad824d976ea969549375030daaa84e4d610053fd28f7f56a1de2bada7ea20b9e7eccc21d75c96221e7bb575eaa84dfec0508e03897ed2e7bce0affd3d77de50452ef4d5f0cde9384617718624"}, {&(0x7f0000000740)="dabdcf9ee32d1d5bcacb1bd9444d0555585ea439589a60ec6fdd33647ab31f1995d7d0e6eb0d49dbd70157af957697cecefe3730e6096765a32c9e706fb795d46ce99aef497cfc69609c889e0a1e9c5db79b657c64cce4c561176903fd10439e59fdd34275b4c6fc693de6304651d480d2064819f05d91239174fe06222247538edc7e9ae76e65626a587d0e7a08f3"}], 0x0, &(0x7f00000008c0)=[{0x0, 0x117, 0x80, "b043fb6c24f7eeff575a64c028640801af5d33f0f1f76803dc1039438af37ee35aa9866a629313cd270ccbda156418ef3e75460b9dad64a0f9ea48996d555e25a98df1bb6719aff697b416811642412229f9fc1955a9ac40947d508ddf8124c2f21257004c23ee5fe96e2a4f84bb582d3d14a8c113cc99d7ceaab0fea3ef74b09148548fdd7957daaf6a247a5ec4e1f14f72700cff77d3fa2651134f23d986bf72ef527c2d8ef6403f59c0132f73c05173b71d671f0f76626baaf0ded3b6d10472f932e9d13c321c8800630f76a7"}, {0x0, 0x118, 0x8000, "ebd22467313505dcaf56627f7725031b4a91ac6c910acd5f463d898a70726c6ecec4fde7133e9871d805c8866e9ad638dbb43f5a345472fb5031a5b783306b40d1802741f23d106a5a8edd5c0d1e9add2b291d07d664e70155b6effd2c9aec9cde4448c4fe6f12c91f18548a0d15d52788e82f3397c91de56da474a1f743b40675a64e1a9b36c0b71c079fae747364d93a7960b654f5824cca36317737b983a921be5b292e403d034e19e793a24cef78acd65da68d0f2d987e147567390f7af92b2099640612e0b1a00073957d4abbb70701118d9bb8d704a1e4286cfb782e8756ca47386f029b0e435501953d6a402d8684342cd90c296317"}, {0x0, 0x117, 0x8, "4e6bca8cb2ea509a679afe00040414e03c6ce7dcc82fbabb0064026577b6f935870686d9d3"}, {0x0, 0x111, 0x6, "6a34fbeda1deb14f9dd3ae70ce93a6597e7f99a82701c77815721017b3747e3bee30b00edc324c404f29f2c480f09e5e638e044519ecbf50b8ef26d0f5f5ed4ffb71f0125bb449952b667961e1d9c86b90f79b0e6a35ceb2239de51dea0df99716785075127e035334384f2cd23599c48a04e18f75fcd4bf421e7eb24a59b795f84346d9c14543b204b3b9ba8a3a7c8e162fa62e0f"}, {0x0, 0x13f, 0x1, "aae95ca2314b5b5b619cb2a64e03909c40afb60469ce2e1439ebdd852824a08a9e72b8a71004db0cd90c1d36c4a2a4870f70750625c63fc5b304fea0bd4121bd73f456900dcb62271b21f0cdea742453d92fd46155967ce9447efad641"}, {0x0, 0x10e, 0x8, "c886bdfc51b05459b8cbfdedd32c1457346679847a4b69f8ae1b4fbf6d15f3f660f24cfa9f889fdd4b1c893801097b0ed1cffdd30a17d3d28f5061ffd6be7b5cead1aacbc69a0f7de99e61ca9286914c9cfb376c8e9277c1f0330740acc86a06b5b0557c9e3085dab81c39a5e2c232c65e77a0bfd3bdc0d32f54e79ecb9ee4c5aacd6acec2f179da7c2198275ffedb74d2ca351bd55ec7d21266e057e14e68cb90a69719b168"}, {0x0, 0x0, 0xc54e, "825b0dd0"}, {0x0, 0x118, 0x4, "8de6c13b2bb634ce231d862d0e4a145606042cb79bcbb48539af71e89ca3"}], 0x0, 0x40}, 0x4}], 0xfa, 0x0) 2018/04/13 03:30:44 executing program 7: set_mempolicy(0x8003, &(0x7f00007de000)=0x7d5, 0x7) set_mempolicy(0x8002, &(0x7f0000cce000)=0x707, 0x800) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x20, &(0x7f0000000080)=0x4) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f00000000c0)=""/191) 2018/04/13 03:30:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:44 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) 2018/04/13 03:30:44 executing program 3: syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x100) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x100) r1 = dup(r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) socketpair$inet(0x2, 0x80007, 0x5, &(0x7f0000000180)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000200)={{0x1}, 0x0, 0x0, 'id0\x00', "74692d65723000000000000000000000020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000800"}) getpeername(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000000)=0x80) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)=0xa, 0x2) 2018/04/13 03:30:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000140)='&ppp1vboxnet0\x00', 0x3) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000180), 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) write(r1, &(0x7f00000002c0)="791f7dfde081c16cda68e35c48c1efc83b", 0x11) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x87, 0x480000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100)={0x5, 0xfffffffffffff001, 0xfffffffffffffffb, 0x0, 0x3}, 0x14) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/13 03:30:44 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) timer_create(0x3, &(0x7f00000001c0)={0x0, 0x0, 0x1, @tid=r0}, &(0x7f0000000200)) seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6}]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r1 = geteuid() ioprio_set$uid(0x3, r1, 0x1) timer_delete(0x0) 2018/04/13 03:30:44 executing program 2: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000042dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/13 03:30:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(0xffffffffffffffff, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:44 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x12}}}, 0x1, 0xfff, 0x1, 0x10001, 0x100000001}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x80}, 0x8) 2018/04/13 03:30:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = msgget$private(0x0, 0x10) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000180)=""/145) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000080)=0x100000001) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) [ 65.622247] audit: type=1326 audit(1523590244.618:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5545 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x0 2018/04/13 03:30:44 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) sendto$unix(r0, &(0x7f00000001c0)="85e8b3927268fbca03aaa641d47f3e9f40edcc61ee8828c4c07065347ac8003cf14c6b314783000e5dd3118bd77c8b7afdd29c1808f1a061e93886e695089c3dbcf40640a30b20d8ae75293adb935d876a", 0x51, 0x800, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x50) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00000002c0)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100303a00000000000000ffff02000000000000000000000000000186c090780014000060c5961e00000000ff0100000000000018030001ff0200000000000000000000000000012cf85fd5c0c9a96d6a2d73eb87c5456096aa4998c8298da53b341a3bcd9168c85b367cc7ce57b320d0ddc8ed7319191f41265f509423944cbb42e0b38daeed4f76581364102d29cc8b06b66cf46a9e67e0fa18b7c0f3e77bd500000000"], 0x0) 2018/04/13 03:30:44 executing program 1: r0 = socket(0x11, 0x5, 0x1) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa002000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x7c, r2, 0x222, 0x70bd29, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x845}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4010}, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={"6966623000faffffffffffffff00", 0x4002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, r2, 0x10, 0x70bd2b, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6bc1ed9", 0x4}]) 2018/04/13 03:30:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(0xffffffffffffffff, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:44 executing program 3: unshare(0x8000400) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r1) r3 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x0, 0x0, 0x3}}) mkdir(&(0x7f0000000080)='./control/file0\x00', 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)=""/140, 0x8c}, 0x0) 2018/04/13 03:30:44 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400}, 0x5, 0x4f, 0x400000002}], 0x18) 2018/04/13 03:30:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(0xffffffffffffffff, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) [ 66.510108] audit: type=1326 audit(1523590245.508:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5545 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x0 2018/04/13 03:30:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') ioctl$VT_RELDISP(r0, 0xb704) 2018/04/13 03:30:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:46 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) 2018/04/13 03:30:46 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x12}}}, 0x1, 0xfff, 0x1, 0x10001, 0x100000001}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x80}, 0x8) 2018/04/13 03:30:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:46 executing program 3: unshare(0x8000400) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x557) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="73797a31d8a051a411eb6ff884ca64dae57e43e11ba997b5bc7f6dd7607ca9ba51a36de76d7a7e30cc129bc253a380eae88133904f61f84e2c05ee2f69ee89ad5703bc247abb8415b2649240f4ef5fe869c805dd60ee32844fe6a1dfb6a4e31eb70aca5864a42e60193a3a96f6b76f1821"], 0x71) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40045109, &(0x7f0000000000)) 2018/04/13 03:30:46 executing program 7: getegid() r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/13 03:30:46 executing program 1: r0 = socket(0x11, 0x5, 0x1) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa002000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x7c, r2, 0x222, 0x70bd29, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x845}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4010}, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={"6966623000faffffffffffffff00", 0x4002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, r2, 0x10, 0x70bd2b, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6bc1ed9", 0x4}]) 2018/04/13 03:30:46 executing program 2: setrlimit(0xfffffffffffffff9, &(0x7f0000000080)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000045c0)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000004600)=0x100000000, &(0x7f0000004640)=0x4) 2018/04/13 03:30:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:46 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) 2018/04/13 03:30:46 executing program 3: modify_ldt$read(0x0, &(0x7f0000000080)=""/103, 0x67) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) seccomp(0x0, 0x1, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x3, 0x0, 0x81, 0x80}, {0x800, 0x9, 0x40, 0x8}, {0x3f, 0x136, 0x4, 0xffffffffffffffa2}]}) r0 = shmget$private(0x0, 0x4000, 0x1050, &(0x7f0000ffb000/0x4000)=nil) r1 = shmget(0x1, 0x2000, 0x800, &(0x7f0000ffd000/0x2000)=nil) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000300)=0x80000000) shmctl$IPC_STAT(r1, 0xc, &(0x7f0000000100)=""/101) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000180)=""/177) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000440)=[0x0, 0x0, 0xffffffffffffffff]) r7 = getgid() r8 = getegid() getgroups(0x2, &(0x7f0000000480)=[0x0, 0xffffffffffffffff]) fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000540)=[r4, r5, r6, r7, r8, r9, r10]) keyctl$set_timeout(0xf, r3, 0xffffffffffffffff) 2018/04/13 03:30:46 executing program 7: unshare(0x40600) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xfffffffffffffffd, 0x8, 0x81, 0x7}]}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f00000001c0)}, 0x10) [ 67.412004] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/13 03:30:46 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x2b) rt_sigqueueinfo(r1, 0x33, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffb}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000080)=0x40, 0x4) geteuid() 2018/04/13 03:30:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:46 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003440)=0x14) r3 = syz_open_pts(0xffffffffffffff9c, 0x80080) sysfs$2(0x2, 0x7f, &(0x7f0000000100)=""/92) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000040)={0x6ce0, 0x800, 0x8, 0x9, 0x0, 0x40, 0x7f, 0x7, 0x3d18af9, 0x8}) socket$netlink(0x10, 0x3, 0x9) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003480)={@local={0xfe, 0x80, [], 0xaa}, 0x2d, r2}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r4, 0x10d, 0xbb, &(0x7f00000000c0), &(0x7f00000001c0)=0xff00) r5 = shmget(0x3, 0x3000, 0x54000002, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) unshare(0x200400) 2018/04/13 03:30:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000dfffffff00000000ffff002100000000000000000000b2ca7840f49f9351215d7290d41500000000c400e7fadc9499652300d938dd"], 0x2f) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000140)={r1}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000180)=0x54) 2018/04/13 03:30:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f00002b6ffd), 0x0, 0x4000000, &(0x7f0000a1b000)=@un=@abs, 0x80) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) 2018/04/13 03:30:46 executing program 2: unshare(0x800000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/04/13 03:30:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(0xffffffffffffffff, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:46 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) ptrace$cont(0x7, r0, 0x3, 0x40) prctl$getname(0x10, &(0x7f0000000300)=""/4096) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) futex(&(0x7f0000000140)=0x2, 0x8000000005, 0x0, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000100)=0xfffffffffffffffe, 0x0) 2018/04/13 03:30:46 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$lock(r0, 0x5, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x2}) 2018/04/13 03:30:46 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x12}}}, 0x1, 0xfff, 0x1, 0x10001, 0x100000001}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x80}, 0x8) 2018/04/13 03:30:47 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000dfffffff00000000ffff002100000000000000000000b2ca7840f49f9351215d7290d41500000000c400e7fadc9499652300d938dd"], 0x2f) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000140)={r1}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000180)=0x54) 2018/04/13 03:30:47 executing program 3: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)=""/1, &(0x7f0000000080)=0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000180)={0x8, 0x5bb, 0x2}, 0xc) prlimit64(r1, 0x0, 0x0, 0x0) 2018/04/13 03:30:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:47 executing program 6: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1, 0x200001) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfad) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000000240)='./file1\x00', &(0x7f0000000200)='./file2\x00') 2018/04/13 03:30:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:47 executing program 2: shmctl$SHM_LOCK(0x0, 0xb) socketpair$inet6_sctp(0xa, 0x133fbcb30ddabebc, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/04/13 03:30:47 executing program 1: futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x0) socketpair(0x3, 0x806, 0x3ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x800) 2018/04/13 03:30:47 executing program 7: move_pages(0x0, 0x1daf, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000025c0), 0x0, 0x0, 0x0, 0x0) getpid() pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x5, 0xffc, 0x2, 0x94, 0x3, 0x9, 0xfff, 0x60af, 0x6, 0x1ff, 0x6, 0x7, 0xf0, 0x1, 0x3d]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x7}, &(0x7f0000000200)=0x8) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00000000c0)) 2018/04/13 03:30:48 executing program 3: seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x0) listen(r0, 0xfffffffffffffffc) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) 2018/04/13 03:30:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:48 executing program 1: r0 = userfaultfd(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) 2018/04/13 03:30:48 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x20000, 0x0) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x20000000000002c9, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write(r1, &(0x7f0000000000)="71bbc9d12e85a3fb556aa289cf38d79564ae4ab41396791977750ddacdc3efaf53cd8c07d823d788a7d890cc0e9aca7810ab298585448c0d10d6e42c1b467c06e5c8bd0f0ca4cf00c36adfcec4cc7c724b765a793f8d255b43a23ecb001c94e20d730d577d29b62121b8aac4b0ef5a839d944f7b80e4c59bd24db8fc7b4d3664539b", 0x82) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000)=0xfffffffffffff000, 0x4) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/13 03:30:48 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000006, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'irlan0\x00', r1}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x43, &(0x7f0000000740)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x350, 0xffffffff, 0xffffffff, 0x350, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [], [], 'vlan0\x00', 'lo\x00'}, 0x0, 0xc8, 0x108}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff93) r2 = semget(0x0, 0x2, 0x0) semctl$SEM_STAT(r2, 0x2, 0x12, &(0x7f0000000040)=""/75) 2018/04/13 03:30:48 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x12}}}, 0x1, 0xfff, 0x1, 0x10001, 0x100000001}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x80}, 0x8) 2018/04/13 03:30:48 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000026c0)=0x0) getresuid(&(0x7f0000002700), &(0x7f0000002740), &(0x7f0000002780)=0x0) syz_mount_image$hfs(&(0x7f0000000440)='hfs\x00', &(0x7f0000000480)='./file0\x00', 0x6, 0x0, &(0x7f00000004c0), 0x2000000, &(0x7f0000000500)={[{@gid={'gid', 0x3d, [0x34, 0x32, 0x35]}, 0x2c}, {@creator={'creator', 0x3d, "f842d1bf"}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x35, 0x33, 0x33, 0x37, 0x30, 0x33]}, 0x2c}]}) r4 = getgid() r5 = getpgrp(r2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000027c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000028c0)=0xe8) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000001c0)={{{@in6, @in=@multicast2}}, {{@in=@loopback}}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002900)={0x0, 0x0, 0x0}, &(0x7f0000002940)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000002e40)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002e80)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000002f80)=0xe8) fstat(r0, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003040)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003080)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000003180)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000031c0)={0x0, 0x0, 0x0}, &(0x7f0000003200)=0xc) r15 = getpgrp(r5) fstat(r0, &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004600)={0x0, 0x0, 0x0}, &(0x7f0000004640)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004680)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000046c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000047c0)=0xe8) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() sendmmsg$unix(r1, &(0x7f0000007240)=[{&(0x7f0000001400)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000001480)="37341241a392875d2948e9cbf89a0462237801f095eb31b393cab8609d27c7b3a3841e1d3ccceb72b8124718db049a845e", 0x31}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000024c0)="08b7f5936cfba5fb09d24fd2be4661be7b073af47d47af09b11749a74673aa5d7fbf85a525386617e6d2a32580d633c3eb8c71313a38cc8281fda7abc6b6692bb3c3b9d6c7f7bb137f6b946d98d0779a8f18d7f67b57733fad9d16b7f97a80ef247b03e5aaa89fcb68d78322fc84652383c3d507dc442debdae717e3b4728dd64f437af20c3cf4a201c54c0bc5b00470c3d9bfccc9d09f1ce7b3320ea0d469eb02b4ea1d09455b6c25f2d33282bde9f8fe664d19e661d365770a2efc8974255ef42cb7bad6d0ff046ff4", 0xca}, {&(0x7f00000025c0)="aed7e88933fac630218a7656aabe63b1f38192c5125c9da36dc7545685d5b3518833d2d0362324dae8016a0b395c205328222d509779540284e1d155e509f8cc69dbdce0a486c3c0f1b64583ead7589b01da08746152b1a702d2317f0ff0900306848ad0eedea244615a7962d920a8d73094ab7cdc1a7ade85935d5a7efe6f24ece688fbf6a022e836c6868b0c8d1bc658c6ebd4d83d40441b149115ba8f", 0x9e}], 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="04000000200094430000005bcffa3700010000000200000004bc48f9ad", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r8, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="ca000000000000000000001000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x88, 0x10}, {&(0x7f0000002a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002dc0)=[{&(0x7f0000002ac0)="248bbeb7a9424d452d603908e8cbe1afcdaa22b6823a468e00763ba4e45294a9ddb1403e9d0e8bb29ac4160087680f6fea34633a27bd6edc5bcc4845d52ed5a3951294492c8b60c5b06486aa8d0564659cee74b5dc485cd7086996ea7b5826", 0x5f}, {&(0x7f0000002b40)="489c000aff85147686306ab335c5c5cf944b67786d7bfe0b9cfebf66d2d6571a501f0b630b31727b52b8a0e35e0960b6831d1b6b0d22d4b091b2ec338ee4dbc18f5d5c5fd90cb98567db1232be8bca1e422c03377dc2338930a2d7672462bebb083d71eb7839215e36ee470a0f56768c5fac43bc1a62024f4d98a3b65620a9", 0x7f}, {&(0x7f0000002bc0)="e9fff80e80b847c096a3f6b8e5550e2d786087a844e866f27c9bc152473bb52c968388fc04a2803f29e0796fb1504aff72d59a5db4db1c7da3b4fbf507d551cf6f6ec247eb4afec44ffb70ad2233c6c465734c3de2f49d9d78011d91ad6adb0f27366ca97b58d45932955fbb8fa9080d1dc245b5008623a4913e6564d564690ce34d548b2044603c645c1a9de39d64290700b1fe8018da89e3cd0d21fc191b556affb800a04dcf42c022994fd4416354ac405f8c2d5fc312cc0ca2683fdbb59b8d15e7d5e9feb4541776ad2444295eac67b5", 0xd2}, {&(0x7f0000002cc0)="b3142ee6b98cba3491bd4a2e33bd073d024c04780f441cc87edb209429e5481b0ce59d3a50682690a2b3d10b5e1b68a900eafe46edba8cec1da6356a5f04c651d56c8c1ffdd7e711cc766bc8bdb0af11d4f6cbb9b47bc618f66aa583f28fe675", 0x60}, {&(0x7f0000002d40)="035619fefe23798fffe610c68133814fb0065d32dce93f5a53bd5ae61e03f41bc8cac48c89537ca30d0f95143db4b4b1f63679209fb97b722adc7527b6a90638bedfcbc602821ab434c6c4c60593fb", 0x4f}], 0x5, &(0x7f0000003240)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0xc010}, {&(0x7f00000032c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004540)=[{&(0x7f0000003340)="9b5f506cc27ffa60529695ac2a823b0ee802377517f220992c40a08cf07a8e873856db34c72ff05937", 0x29}, 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&(0x7f00000071c0)=[{&(0x7f0000005dc0)="cbe55fcf752fd45b9c0cc522a021d8363070310c0b2e69f7fdabedd94ce6f866bc7dcae631e6b14bfb663036eb31f9da51866fedf6ccf603058f801ee4bd94bb094e9b7eb2915c6ffd0530ad0ccb1dd07babdbed71a34827af59a059425bede8b54849cdb9ee4307365f0e32748a78d67dd8b3aa445fdc0c47cd01492cc10596cd11ed189856165054979167d09b628d9a6cebcc81fffe0c2fb598961d6e244f8497e9b0e2dff56fa6de096b2c5727e5036011a3a670cc73220e54816b7c3d4187292dd426adb4137e0075ed30fb736a408bb7d489b2fca1247f06f8d74b5ce27d", 0xe1}, {&(0x7f0000005ec0)="48cee524d1955f7b50297fd0944744c12323e9b4179195e3639c9f17f2b81809ca7caae3bc3a188f67814703230ab9324255d57fc0a0d468f7435d0a4ea6b2ada0ade6fd1f19921dda3de8df59d07569d902d1425128904811c81f4712e60e1380c7a77c0c6d27a61712db0991c8a110a3b9", 0x72}, {&(0x7f0000005f40)="74deb5d3f2b18df4456277cbc39cbbfffa8daf224e29717d4e5aa1eb002117785f2c3a25bc7063fd199bcb5c91a4798312c15087cc9fdff7cf2d9807bc17785adb9fef525993e5", 0x47}, {&(0x7f0000005fc0)="616797cde468c8927894b9f126c9e577c6fa207ce064b3", 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{&(0x7f00000061c0)="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", 0x1000}], 0x7, 0x0, 0x0, 0x8000}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xd4, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x8000, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x4e23, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6={0xa, 0x4e23, 0x100, @empty, 0x100000000}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000140)={r21, 0xffffffffffff8000, 0x0, 0x9}, &(0x7f0000000400)=0x10) [ 69.237422] audit: type=1326 audit(1523590248.236:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5738 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x50000 [ 69.333827] audit: type=1326 audit(1523590248.259:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5738 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=288 compat=0 ip=0x455279 code=0x50000 [ 69.353598] audit: type=1326 audit(1523590248.259:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5738 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x50000 [ 69.373295] audit: type=1326 audit(1523590248.259:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5738 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x50000 [ 69.392951] audit: type=1326 audit(1523590248.259:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5738 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x50000 [ 69.412578] audit: type=1326 audit(1523590248.259:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5738 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x50000 2018/04/13 03:30:48 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r0, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r0, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:48 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) syncfs(r0) setsockopt$inet_int(r0, 0x0, 0x24, &(0x7f0000e6affc), 0x4) 2018/04/13 03:30:48 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r0, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r0, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000080)=@hopopts={0x87, 0x6, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x20, {0x9, 0x6, 0x9, 0x6, [0x8001, 0x6e, 0x3]}}, @enc_lim={0x4, 0x1, 0x6}]}, 0x40) fadvise64(r0, 0x40000000100002, 0x7, 0x4) 2018/04/13 03:30:48 executing program 7: r0 = socket(0x2, 0x2000000000000005, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0xf}]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x166, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f0000000b00)=ANY=[@ANYBLOB="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"]}, 0x1de) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(0xffffffffffffffff, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r4 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r4, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000340), 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1e, &(0x7f00000002c0), &(0x7f0000000ffc)=0x5a8) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) [ 69.432280] audit: type=1326 audit(1523590248.263:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5738 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=50 compat=0 ip=0x455279 code=0x50000 [ 69.451900] audit: type=1326 audit(1523590248.263:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5738 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455279 code=0x50000 2018/04/13 03:30:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x9, @empty, 0x4}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x3}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x9, @empty, 0x1}], 0xd0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x900, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x6000005) inotify_rm_watch(r1, r2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x9, 0x7f}, 0xc) 2018/04/13 03:30:48 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) flistxattr(r0, &(0x7f0000000240)=""/224, 0xe0) 2018/04/13 03:30:48 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000013c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000026c0)=0x0) getresuid(&(0x7f0000002700), &(0x7f0000002740), &(0x7f0000002780)=0x0) syz_mount_image$hfs(&(0x7f0000000440)='hfs\x00', &(0x7f0000000480)='./file0\x00', 0x6, 0x0, &(0x7f00000004c0), 0x2000000, &(0x7f0000000500)={[{@gid={'gid', 0x3d, [0x34, 0x32, 0x35]}, 0x2c}, {@creator={'creator', 0x3d, "f842d1bf"}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x35, 0x33, 0x33, 0x37, 0x30, 0x33]}, 0x2c}]}) r4 = getgid() r5 = getpgrp(r2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000027c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000028c0)=0xe8) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000001c0)={{{@in6, @in=@multicast2}}, {{@in=@loopback}}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002900)={0x0, 0x0, 0x0}, &(0x7f0000002940)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000002e40)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002e80)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000002f80)=0xe8) fstat(r0, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003040)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003080)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000003180)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000031c0)={0x0, 0x0, 0x0}, &(0x7f0000003200)=0xc) r15 = getpgrp(r5) fstat(r0, &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004600)={0x0, 0x0, 0x0}, &(0x7f0000004640)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004680)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000046c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000047c0)=0xe8) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() sendmmsg$unix(r1, &(0x7f0000007240)=[{&(0x7f0000001400)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000001480)="37341241a392875d2948e9cbf89a0462237801f095eb31b393cab8609d27c7b3a3841e1d3ccceb72b8124718db049a845e", 0x31}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000024c0)="08b7f5936cfba5fb09d24fd2be4661be7b073af47d47af09b11749a74673aa5d7fbf85a525386617e6d2a32580d633c3eb8c71313a38cc8281fda7abc6b6692bb3c3b9d6c7f7bb137f6b946d98d0779a8f18d7f67b57733fad9d16b7f97a80ef247b03e5aaa89fcb68d78322fc84652383c3d507dc442debdae717e3b4728dd64f437af20c3cf4a201c54c0bc5b00470c3d9bfccc9d09f1ce7b3320ea0d469eb02b4ea1d09455b6c25f2d33282bde9f8fe664d19e661d365770a2efc8974255ef42cb7bad6d0ff046ff4", 0xca}, {&(0x7f00000025c0)="aed7e88933fac630218a7656aabe63b1f38192c5125c9da36dc7545685d5b3518833d2d0362324dae8016a0b395c205328222d509779540284e1d155e509f8cc69dbdce0a486c3c0f1b64583ead7589b01da08746152b1a702d2317f0ff0900306848ad0eedea244615a7962d920a8d73094ab7cdc1a7ade85935d5a7efe6f24ece688fbf6a022e836c6868b0c8d1bc658c6ebd4d83d40441b149115ba8f", 0x9e}], 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="04000000200094430000005bcffa3700010000000200000004bc48f9ad", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r8, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="ca000000000000000000001000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x88, 0x10}, {&(0x7f0000002a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002dc0)=[{&(0x7f0000002ac0)="248bbeb7a9424d452d603908e8cbe1afcdaa22b6823a468e00763ba4e45294a9ddb1403e9d0e8bb29ac4160087680f6fea34633a27bd6edc5bcc4845d52ed5a3951294492c8b60c5b06486aa8d0564659cee74b5dc485cd7086996ea7b5826", 0x5f}, {&(0x7f0000002b40)="489c000aff85147686306ab335c5c5cf944b67786d7bfe0b9cfebf66d2d6571a501f0b630b31727b52b8a0e35e0960b6831d1b6b0d22d4b091b2ec338ee4dbc18f5d5c5fd90cb98567db1232be8bca1e422c03377dc2338930a2d7672462bebb083d71eb7839215e36ee470a0f56768c5fac43bc1a62024f4d98a3b65620a9", 0x7f}, {&(0x7f0000002bc0)="e9fff80e80b847c096a3f6b8e5550e2d786087a844e866f27c9bc152473bb52c968388fc04a2803f29e0796fb1504aff72d59a5db4db1c7da3b4fbf507d551cf6f6ec247eb4afec44ffb70ad2233c6c465734c3de2f49d9d78011d91ad6adb0f27366ca97b58d45932955fbb8fa9080d1dc245b5008623a4913e6564d564690ce34d548b2044603c645c1a9de39d64290700b1fe8018da89e3cd0d21fc191b556affb800a04dcf42c022994fd4416354ac405f8c2d5fc312cc0ca2683fdbb59b8d15e7d5e9feb4541776ad2444295eac67b5", 0xd2}, {&(0x7f0000002cc0)="b3142ee6b98cba3491bd4a2e33bd073d024c04780f441cc87edb209429e5481b0ce59d3a50682690a2b3d10b5e1b68a900eafe46edba8cec1da6356a5f04c651d56c8c1ffdd7e711cc766bc8bdb0af11d4f6cbb9b47bc618f66aa583f28fe675", 0x60}, {&(0x7f0000002d40)="035619fefe23798fffe610c68133814fb0065d32dce93f5a53bd5ae61e03f41bc8cac48c89537ca30d0f95143db4b4b1f63679209fb97b722adc7527b6a90638bedfcbc602821ab434c6c4c60593fb", 0x4f}], 0x5, &(0x7f0000003240)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0xc010}, {&(0x7f00000032c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004540)=[{&(0x7f0000003340)="9b5f506cc27ffa60529695ac2a823b0ee802377517f220992c40a08cf07a8e873856db34c72ff05937", 0x29}, 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&(0x7f00000071c0)=[{&(0x7f0000005dc0)="cbe55fcf752fd45b9c0cc522a021d8363070310c0b2e69f7fdabedd94ce6f866bc7dcae631e6b14bfb663036eb31f9da51866fedf6ccf603058f801ee4bd94bb094e9b7eb2915c6ffd0530ad0ccb1dd07babdbed71a34827af59a059425bede8b54849cdb9ee4307365f0e32748a78d67dd8b3aa445fdc0c47cd01492cc10596cd11ed189856165054979167d09b628d9a6cebcc81fffe0c2fb598961d6e244f8497e9b0e2dff56fa6de096b2c5727e5036011a3a670cc73220e54816b7c3d4187292dd426adb4137e0075ed30fb736a408bb7d489b2fca1247f06f8d74b5ce27d", 0xe1}, {&(0x7f0000005ec0)="48cee524d1955f7b50297fd0944744c12323e9b4179195e3639c9f17f2b81809ca7caae3bc3a188f67814703230ab9324255d57fc0a0d468f7435d0a4ea6b2ada0ade6fd1f19921dda3de8df59d07569d902d1425128904811c81f4712e60e1380c7a77c0c6d27a61712db0991c8a110a3b9", 0x72}, {&(0x7f0000005f40)="74deb5d3f2b18df4456277cbc39cbbfffa8daf224e29717d4e5aa1eb002117785f2c3a25bc7063fd199bcb5c91a4798312c15087cc9fdff7cf2d9807bc17785adb9fef525993e5", 0x47}, {&(0x7f0000005fc0)="616797cde468c8927894b9f126c9e577c6fa207ce064b3", 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{&(0x7f00000061c0)="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", 0x1000}], 0x7, 0x0, 0x0, 0x8000}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xd4, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x8000, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x4e23, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6={0xa, 0x4e23, 0x100, @empty, 0x100000000}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000140)={r21, 0xffffffffffff8000, 0x0, 0x9}, &(0x7f0000000400)=0x10) 2018/04/13 03:30:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:48 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r0, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r0, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002900)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000a8af797673c9eccc5f195168c05d84cb3df14f9eae39db0019b57200d4e14b20d22d53190500000058aef727d76d941ab719c4327767f8a959a357313e493ab29f474b7a3bcba017c55db416b76dcbb4c0c11ecd274d095e68d0f6ab162b5a5e7170286b5e1866b21c2e1bd2288f7e54146fee0aeacc0213f55fb93c1c66ba5c023f706155b7bd026b326ec7abfda96487922e168dfa78b451a8bd59e1effc2d2c62969553520d1bd2957050190f0d34655d22ef1e6ecbcda427e0c95fef02fb393677bdbdb8eac246cbe6b5403d9ad8a590233a83ec52215eb8f07132a262fc5e7c2ddfc36ed1cd8df82a02f3f5d9d1b60e0000000000"], &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000080)=r3, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) sendmmsg$alg(r1, &(0x7f0000002840)=[{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f00000011c0)="b574abb811c218d5c9a96caf72bee60b02305070c8d6746d5af9a6e2c14a3ee146c5ba016e003d1633a4463a1e96f7d7c62048f3d1468ee28242697b90d55722bc918cfd3277f5688e2da4ade5bdde711e99887c7e15317180947fbb4e26dbbb489b59894bd5a736401ed4e6129607ed6e8b4b3ac18cb6dac01b0fce9a476b1e5209f8f7d460b0ce04803e36dcc936041f4c8d44291ef0074a8da2cfdf9f5c500104929eea0ca7ddf70739167592df7b3f363be7af952ac95f35142eb79766ce9912b86d292090a04d2069cd80f6f29c5deb834a15d0c9339017c09f12e25aa208cb47e670dc3785ddce0af6816aeb04123f6e3ad334344193", 0xf9}, {&(0x7f00000012c0)="ebee85eeb87488e7af35743c7ce02950d764d895a8a39f34e3c9ffa8ec09a52d00de6f1260807c90ccc43341414b1a099d94529e30652873dee4b78874319953180ad9fd0419d234451c1b7aa4db74d265b523bba4358273c4", 0x59}, {&(0x7f0000001340)="f9f27184241adce8b9cbcd1f04e142053b950f834367999f6befbe0a69c602e4e69dfca3fd131dc200a20b8b7685edd3bd0896d0d2201d3dfc7f7a5219309335c3afe54a3bbf85b2660821bef2bc74bc710e7db6d58339c62c443f430ef9af9ed1de7982e4279fff5131463ccd218ae747e7a8d7d393a3d7adb8037128482b3774251038fd589bc2e334432485557fcc0d3bfebdb1ad61b7e69841fda8afea97a9344ee298047e95d6e31d362d28e383aeabb45dbc264a08d75779d10cb2ec27c3db2a1a1ac8f0194a967c85eb54b6f752c2ea6c428358f83345d7e7743a25678a728095547b550360", 0xe9}, {&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000002440)="d6011bd686744d5bc94ffa3abe307ca0c6dd4c9da392eea914dcab4a55e65774a6e793120b7ca01329f7a2793f0c8f7e16c777adee5458ea867a3c4e75f271c464685b416130e5d68291735930bac6ab75207a736ef1ff277799516ae918ca9166fa346eee9ce6e45d637eb1022a6adc05b3a9487b165591afdace01518ac8addf2dab04a6395616dfb1647d61cd35d4d3c541632225bbf0", 0x98}], 0x5, 0x0, 0x0, 0x20040004}, {0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000002580)="a2c73f61d3575c5cc18b219578b166d0aaa9ad011dd2fdb420d636141e35e3330e69b69f4eb11a4e438eb16b0e6287946bb4bda350ba9d9557a0d8ae004360823cd3fa85aadf99823dc100c903503cb7ef756b6ec16ead3cef5391b29332be7f800c", 0x62}, {&(0x7f0000002600)="8b9efed7b4a0257ac53199b1dfd63d586e0f5d619c7c57e965b94fce41c2f1503b0e06999638667610654d471fa342457ca89e5fa620f89d22a9db232150315e366d27dd6db47f2a105bd502930ffcbcbead4c5dadbaf561467d9394de8dc70f54d9ec7305b2001b790beba04c5082cfc52dd7778874f1d802", 0x79}], 0x2, &(0x7f00000026c0)=ANY=[@ANYBLOB="78000000000000001701000002000000630000002a54d9b5d66244d6639c417687cdf576c6f1507fe43df6fcb9795ff0f1c77bd6554de78bc8209eb9a1e16d2f128b8b39cad8a819590593d4eba406709095925465323abd52411ca6566f0d70b37cb10f99aa7f7d01800000cdd6723cf101898e0a26c287611445f0b5a8000017010000040000000300000000000000180000000000000017010000030000000100000000000000180000000000000017010000040000005c0500000000000018000000623e000000001701000004000000010000000000000080000000000000001701000002000000690000008bcd10bc9a18c492aa0f7f2c1f65f47281ba84e39da1060f7462c0c7930075c911781597eecac1dc54abed3eff22201d1730f7a1892a44f49571cb7068bc88df67bb989fac2f2a9738e5bc1265e696436856bfd331d746fb2af6963661473b34221fbd06fedf888b069f5db79e528e4abbec3a4d0000001800000000000000170100"], 0x170, 0x20000801}], 0x3, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0x5, 0x10000007fffffff, 0x1}, 0x14) shutdown(r0, 0x1) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fff, 0x440) accept4$packet(r0, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002d00)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000002d40)={@loopback={0x0, 0x1}, 0x54, r5}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000001140)=""/68) 2018/04/13 03:30:49 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x12}}}, 0x1, 0xfff, 0x1, 0x10001, 0x100000001}, &(0x7f0000000100)=0x98) 2018/04/13 03:30:49 executing program 3: r0 = socket(0x10, 0x2, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)) write(r0, &(0x7f0000000000)="24000000100005004d0800080001ff0303450100100001001000f100f70000f1de005609", 0x24) 2018/04/13 03:30:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3ff, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x100000001}, 0x1) setfsuid(r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0xd784, 0x4) 2018/04/13 03:30:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:49 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r0, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r0, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:49 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x1d, r1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r1, 0x3) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r1, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x0, 0x51, r2, 0x0) 2018/04/13 03:30:49 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000001b000000000004001a0077a29aa21c19deffbce75bedadc3ea4166b1eb9532f953790000000000"], 0x2c}, 0x1}, 0x0) [ 70.438232] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 70.447299] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/13 03:30:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:49 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = dup2(r0, r0) sendmsg$nl_crypto(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@upd={0x110, 0x12, 0x30, 0x70bd29, 0x25dfdbfc, {{'gcm(aes)\x00'}, [], [], 0x2400, 0x2000}, [{0x8, 0x1}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x15}, {0x8, 0x1, 0x7}]}, 0x110}, 0x1, 0x0, 0x0, 0x8840}, 0x801) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x2710}, 0x10) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x46, 0x2}, {}], 0x30) r2 = semget(0x3, 0x1, 0x80) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000100)=[0xd94, 0x6, 0xd7e1, 0x5, 0xffffffffffffffff, 0x7ff]) 2018/04/13 03:30:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7, 0x401, 0x200, 0x4, 0xe35b}, &(0x7f0000000100)=0x14) 2018/04/13 03:30:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x812, 0xbc678448ab9c3af9) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000f62ff0)=@ipx, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/33, 0x21}, {&(0x7f0000000240)=""/158, 0x9e}], 0x2, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/04/13 03:30:49 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x81, 0x7, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r0, &(0x7f0000000480), &(0x7f0000000500)}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x181040, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0x7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000484fe0)={r0, &(0x7f00006d3000), &(0x7f0000488000), 0x1}, 0x20) 2018/04/13 03:30:50 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x12}}}, 0x1, 0xfff, 0x1, 0x10001, 0x100000001}, &(0x7f0000000100)=0x98) 2018/04/13 03:30:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:50 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000090f000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2a2800, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000002440)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002400)={&(0x7f00000011c0)={0x1228, 0x14, 0x1, 0x300, 0x70bd26, 0x25dfdbff, {0x3, 0x0, 0x2}, [@generic="5ed67612ec449b4d369535cac491a9394610c637b1a08c3d62", @generic="6ca8ab009ce113de96f05c80f0311391f9d9914ebee5c098f9d844026e263b20e255eedf98d02c3f5f5265c6012187501b728ade25794c2f4c7985a83254c9fa37c9eb176dc13fa1a7e207d0464fc3ebfac10fce8befff2a86283fe1943e3a5b4ac958108a1fecc247fb88ee4dc4b8caa215ba6e3ce3ffc7b0bd3c339392797d1213bf68b8b1ba629d8587ee38983580a67e41e48506bb883c72e8d3c8a2f536766f198cf9c7527b3fe42b5f5a685ae964cb439cd68f803c577d2dff2a9da6af7edf4823672ae8bb5f7f43b807b63411", @generic="7eb4", @generic="727d55dd7d16e2cf4743a2cf286faac84f400b239f2f79f25ae8cc9fc000ad778ad80680546f20f512dfee4d4cc1824aa6a1e2cdadbd4c07cf6a029ef8e533694fd7131bef", @generic="ef34398fda3650d12057ecc392b5f729ebd961d3f7128752d9c4067a06da2f5f85a256645c822f61e932a1f512286a525b356ca6287fbb3ec65db19f089b74e5f65cb7b14fb4ffed163f50cd18c1ce1a4f62514f3b383ff8ba45164a124d5b35c615b01cbcc33f6dce95df3f92bab7cbd1ea3a09075383f4461f702e76349d4fd104dd21c7664c0abfca3509be454b7c537cf6f0bb7db9b501c30102bb8de357a2e43b18f6524da9590eafacb5473de45c0ecda709830fa7f1c157e6e810b034da06ae557377b91fcd71cae1c19eee6eec0bec40241e49e95682fbc8616b446dbd571c", @generic="3da0a21525e168077a1f869263737bcd25ad4c7a286b47d4d2abe8129c7dfc1fac664831e084eb302748bfc3db4831bafaab684661d9dc5096a30e87f3bfaa6d25739674123c0f3ca4f4f12fdc9c7423b9e101757003ddf9f8d7fb063609873c5e512f22dda2d11b2d6ebf88ab7697104cf8c65b41bff354e2b06f3d42e92067779f4a1f0c176b999e77a851f3d69509f28be6533d12935bb4ee94bc01a7ca47f42bd64defb77d39209710e0d26810c791d232feabca47f8a09645ac8d8110a84000b189b24ec77358866d5c5378fcf61afe679641423f2fc54ff71b778658c3e5ad2d79b08f7e1d9157b31ceb345b2e00f591b6449384b6d565dd0697e607779989cd82e15531bc55a83800f4f24a088f941dcf14507f0fb6f9fecfb5cb9e6388852c90322f217be63154eb915145ca641ee39d0e5e9aceff6e8b619203b7dc8349ec746900095542f18bda27b3bf57e4b04b9df466ac3032b7d3e07c285df76e6082e4431ec02900c842fea42eefbaa6ad28433ecc56ceff1ca3f81885ade7e26c50b21fd374ea7dce8ad01139fca7ba5164519913f29bf9231afeb55058c56adcbe8849503afeae102401622a278585bb8888edf753f21f17f4c891221c10b4a81183ccc38c1612eff896fcc8ba4fa1fa45c8d3c49c22a91e9c1d790f3b3b64e89346d5d4fcf6fa973931247edadbb72bcd9ea726c41c6d625c903db29ba738c0c0c7bf02d8d03329e1d4f75364c12d9a4ccf849de31514f78d7419eb4597b2e8a3cc7cca98bcf31307cc76bf4eae0b7a4784771b3fd2b0c137034004c8ffea3290ae7fcffc893cec7a77a1b62100c5dacbe73ccb6c4dc20048a796ae06fdf887c6717f5d6e2650b8493754f7f582a5bbdaaa4f8bf292d4e9dbde7ca14e9b20efde08c72afc7d16bedf7e404a40a7924ab2b18bfb230b8e8b557d90bba6221b51c5768ea94f968fea52f69a2a7412a66c522f8b264933d6a9165a0be96785d7b5de652bbe138061dea09f3f283268097b035343c0176fc7822d3a801c3032efeb1a52e03f5d3a9a51708ff30f182ec74b3cd0586930b1e48f533bd9efc5ce078e79bc562560e5b47e422ff84e792c7a6bbe6b9107fb796679d56e5507fca4c1de24ff1e4b113b9b8153e0ec15e25f95197fe40fbbf95d0ceb2e7f52ce82345b38f3f713f638d02a63de22379b33c9f57be8d4420486d2ee19f2125da92eba8a935cad3d6d87c1f6fb013d9ae0b796911657dbc1fe6c241f4e87ff03f25b7e08d24b0dd97106d9c429d46c30c16cb3b9048dec6662f8fbeca2207282f826c3f07fbe1cb2945066fc19667d3050138bd267eebadd3ada814e63cbcf1ef822e2732950964d4c504afb19a7bb89faa40e32fff91c31828d129d05d7b825ec0f14d5592d2327b8ab943d51533e737cc4ea83533db465d2db575db44f26e04cd5830b85d386219368dec10891b56601754b8a8f1666b4a9187ffca846d451155e2ed58cef8b2f1e1d0e695e10d1370f579d9e07a6f8c3ba6eba5a379fcdf028504648295f54b90cb1f4f4451d53fd2caa395f28d79b1dd812a53286f31bd5d2436b89b543a8d71bd4b9fbcfede966c16a5b55d662e14a20829cb8836f1a28df78697f34e2d3a559bb6037271afebe52a067f84f56c2281944b79bfb2c1470f8c156e549b30cbc63eb35e76719c228a3f9eb9dbc66fbe71ee2136745c0fc2b374d0c1298d86d184b602a3a989b1fc7147ac89d4ed3a02140df2433d6f7235dd795c4fd1108c1472e00a3d07c8318026594a25f870ab81e4bc3392093cfe3f91a9edf3b49c9cb5eb4696b42b0aaea51545f7cef5db45fad6ac63f88d8639c9fcd864c0168f54225c72a7a5e9c4886fd847d68a9d9df324b478de491969990ee67424689b85a873821f4090ccac793dc0956179284fab8bde9bd95844881f743c3fbb2c7d9e52dc07ebec62475b5ec6a4effbdd74821d4afd3943a33d13d43f062652c3979d6802c5b5c1e1d0c645c300a3f0e82fe19f28e9eb7c74b66a66dcc4186fca0eb466ab961e96e1b791e63b0a3c2b6d2ce1ef5104236d94fda79776b565e837efa6aa3686fe0d80e68835adce2cddf226973996c85708079c1989e112292829ae95cad112719a34d074228e5c98b4fc98afe6f233f2aec45f0ee0510292885211da3bc4d6fb2c052861000340da571472a03a7053835b7ce0d7fc9e27336d3a540f301acfdb4c1582f94ed9744dbb94cfb8527c4b2dac77f35556d720d9853c1d6fc07ebf6dccb36e4d40c0cb351c599c66dbf59137951bd5cf1a8e0b18d629d650a1b4c25c77f9e15fee7f8b80f8541de409ad6d9feba6f6a4a0701c97dd54ac6d351f3cde1fe9843a3745347000434e0729a3a9b16b656bcd9558480518737e252d3fe3f93ab0d69baa49a777be62477876443cb071cf50e95f336f30f4b6c1576f610e5fc32a93dc4df39d6b2b35ae1dbb5c4eb0b995c7d82ab3a554c4c14043d19f228e5a8a794c057f1b28a8ad2f0ac84c655dfb59f7a1bb320a62070997c97bad20f7512545fb217a90914c64188188bdb2f82190613823c378119b80a1f981cf266636f506a2c46dd5d3bd42279e014428c22e7985053f1c52c08d9cb54bccc55c456aa44024e58d206aff7dacb8f1b52ae2ffc5e05c8ce27ab938c0e6392cb74c37fbb02684642fc402d7cc052c5b88512644f5702b29db47f0410ee3621656100535c56b7f0478b7f3126ae29f91e9880b2729532d392dc958e8abd8e67aabb2fa422811e50b65edb98e30c329a10bcbcd417f48e60fd67952942bf0aa448e201922b92abfbff4236b1e7938dea26c9a51f2f03e780b4429e03ec2d30610811200a28a6c0dab3b67963ce4a2ef7cbb8aaef310e4e018c9878ae2a76185b65e6b0c4fa2ebddecc57e35df23eb772a8fc08e8c4eccdd61e6e078c93c1ab2c81fabb089081896e5f1f04613b227db804a162e7dc31e8093e696fe0d6bd7e27f13c5b3070efdb7839ba507bd263c9c3e00c7fb19c9b33085e81fb8bd1157e88dd8a046f82836e05fcdccd1cdab6120a9703a97a4ec8813228b63313d3bcb35471b53ad4bd7febef4ae19038500b745de5183bc8d292ac25635424d2f2fdab31e415744ce8576a3ee0452d5b27502a4dc1be3581627e72c63067eb3d3649174de736843c732df27658b6761b6b21ffa47a21e1bb0196dcb2fdc9bf0bfbad67deddf3aba4b873a65bd4fc43a337cd9fca9ca427d660e57f155f3407019bb09d01f60a4b55fc9ac9f29b04135ed3a1fd7c9e30edcdba09c3b114bf672ec908b5ae828df83b9201b0ad0ff520bbe6749d61f06d0554640e0435a8b46b5175405f97ab2c870a8f71f13ffaf0f3f9b2c76902ed471c11cfea0a8f99e0dac1154efb8396ef819105fb4e4ab26796c2cd592e09630d0c1d769505aa3d7df58526f94f2efcfe6719cbb8f5c70f86f107354c9dc896fed7226d0dd3dcb576ea6903a5c840b3a96ee60cd5e104f76a041badbe8dc683934471aaee1f38668bd8ba698be2f5c1843ef083cac5b4c3709568fd890ecfd3fa9bd49475e0902bd7bb870aa24265067b753e12b987243d7cfae5b925a685775ea61d39ea4638376a8acd60c6344a86cb494a587e3535743acceb0dcd4badbdb2df624a8bfac75a312e561edd45455f9fc318606504c3f34a704ec257f2dc7728ac283e798265f0aef90de816d6a67211772efa25e8b7eb2218399ca3382a4f551cb819dd727ed8729f1d70ca22cee89e0c163f8cc8d7e67c3dcd00ccc1a37f9fd8467ed2d26db9b9f42a837986b0041e159d9fff0364c942de31a8a4b253d05fe5444bb3c233307f66c8c4b4738e05f22e471148850c9705f2bdcdcd69a84d325b0a823fde3f85f3f6d6312c466a518802c6f418f41b1533a8b3717c957af96bff8cb804fcee6af7846825b1dd80840dce58547f642a71bb100c937e00287d424347d0bedeeb79614fede265568a9bebaa8f74a329277e65c5b21d8a14f609bb4cabc9ca45669d60780334241b32e341ef528f3c01527dd14d99781d82c067405bc4af3d18018cb2556cfc2936d0d022cc649be5d55762335131da88e1734a99e8d7147a3a47ebf324b4ea39a42e359aab1953e3d00e83ebd172bf6d47c1ffd66cc61f033ddd964eaa07d5b57a433078da6a472e80e263da74db9e21da761d0a737aaba334ab1935935472083b5e80586a75b53df3bc242379198f2eb661d62103fd321cd71eed72c6070cc850ff97cfc46006d18a90a71cb6c32f6035aa785ea5785cf9c331990bb9ceacc0ab92796185ca44adcb0c745cfebab5c27a747f5c2f3c65275c1aa05c2514b15bbfb3d2eb284f1db2c3d6557e7dfcac702bda1ee05d557d94dc8fb3571f2e3d0080d67a47abcf768e7f08d633c9768c43f4ee2c7e1683c76fcc2d2a3858573cba83883bdc7e6e7d3661567e87970f91a3afad2f7640064fe21e0dc1ec00b2f70fd3673e93e440564ab0af82b8df328136e662e114fdf6a54eaa2a40b241ef5005b2a761c2efcc2c24c73128079c6c5fc892f26cdda019e3ca9470905ce75df275c74c8894396e9f945b20ce316e2ff7aa338bb49d10845228bccb2fc341e9e4b2fc9f00e338438afaf3be9a2a3fc7d4cd6ccf9e70154233d83e44499c463a3db5103ac88efb45785f5e8d73783c61735f147bf25fa5d17e06e1fc8bdb25c36e29518066ada44185ea34f41f9219f3e11a030ce62df6ab8ffbf148c94b54af28f3da7c6220a6516d72aff1c25b0a90abd27b7a427ad464d4737ce9005a9bee276ac479fbfbd66a022c993ee93a44ebd53ce200ca7f244f2c5c21dbb8cd757a74e72e4a99da05b5a978099d72869f1e3d0c05dd228b3ead0b9cb04e10fabc14569d69c9a3d0668d32a6a028fb8d4bb90dd2c51ae8bc879e09452654e37d7398959599621539423bfeb821f6a3e28dc2e5d3e811e6706c4de8dadc4714f2e559689cd8682560b6646722363fb7003601562b74fb766caa5847c8d8890c4532157c4f119d4878db5d71b3baa11ebe77e45b182c2d443c08a6e9ad0b78c207ccaf6aaebd95d35cd45a0f72c3052005f4b5f1258b28a26aaad65d5d082166e69a25bc31199bdbaa8dfc7c198c9964800f840f5e9d53da0899034b31a349fd7c2ab7515665f4dbc84518129f7ff046ff1551b1a2de43d52b383b915f463a9b0e4ef64695efb4ecf3cf4101ef32775935ca21eaa0c14c2af62f83498608bcf492b5dc1fbde28025ce5bb53b8aa48781d97049574b8b9647ba532efcfed4cb6153e58874905b01f6672a05d56b9ba5dc7b8d043c4543c9d8553f911e1dc5e3e3a39585d1b93a26a5cab1c29899895e00f32467904ffeb97d22565bb2124c77f1f8f0860609d3d5be6539d77d0ff90091a9b191de0f417d7ae891be2705234bfe061b695a2264b5c17daaa73b45cdd9a93137c4599d3a7232e4e02682cb3ef3c961eed867eec58c0bdaae35d1501ba24ca6ae6ef32801b80bf0edc1d5ba5ed535abba4c391f9965e1d64d1162a9be17c139de9d1665d157548099c41ff39c0bcb6bc2837a022245f07a6cbd26c65466cdb4022f1049a1d5e2e29e5e3df338fcc2ade5f314c51d236cd1489df6f978ca18fe2260af9a3824faf9322f28b774a5e21cc798b31bc487921e24565a963dbd05a63fbbc4579125811ab75761f746537351f602ec6a8fdca4de0ae90a27ba386982c2d291d6965db2e477bc5e49e79a59bc077b04f918a289e4b08802533a48043db2fe59cc23bc924504421ca363dc7e04424727"]}, 0x1228}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000001100)={{0x8, @rand_addr=0xf8d4, 0x4e21, 0x1, 'lblc\x00', 0x14, 0x54d, 0x4c}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 0x2, 0x80000001, 0x6}}, 0x44) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000) readlinkat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) 2018/04/13 03:30:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:50 executing program 2: r0 = socket$packet(0x11, 0x8000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x3f6541f3) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) 2018/04/13 03:30:50 executing program 1: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0), 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x14080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x40, 0x3, {0x3, 0x2, 0x101, 0x0, 0x9b}}) 2018/04/13 03:30:50 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) 2018/04/13 03:30:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00aeabd1cd0000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/04/13 03:30:50 executing program 2: r0 = socket$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$alg(r0, 0x0, 0x0, 0x800) r2 = socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)}}], 0x2, 0x0) 2018/04/13 03:30:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:50 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00001a3000)={&(0x7f0000174ff4)={0x10}, 0xc, &(0x7f0000272ff8)={&(0x7f0000e4de98)={0x18, 0x1, 0x2, 0x7ffffffff, 0x0, 0xfffffffffffffffc, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/13 03:30:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x800000000a) r3 = dup2(r2, r1) writev(r3, &(0x7f0000b88000)=[{&(0x7f0000b62000)="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", 0x27c}], 0x1) 2018/04/13 03:30:50 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) close(r1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) 2018/04/13 03:30:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000", 0x1c) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:51 executing program 3: 2018/04/13 03:30:51 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r2, 0x1) 2018/04/13 03:30:51 executing program 2: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa}}}, &(0x7f00000000c0)=0x98) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x40080, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={r0, 0x82, "6ab6b7696b7524f35fd9ec9c699a5fff1ba440e3664f73580d128281a97b3df24c1652ddafe6edee76d7ecb5a1f97728e7e48528547b36dddb8871f1363ea39912d065665944574aa68b99c9b839380c9aa8974f5dc17378ada3d656e8b8412a9aea584872380022d485f727df77e9b6302572a334b2570954b14df1bc6bcaebeeb5"}, &(0x7f0000000340)=0x8a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYBLOB="ce0000009319eed1bb0eafd358da69ead01e7f5f6e4bf57c7fc02a70693224d33aa2c335ea2c9d7de7df3e5d786cbd7aa937fd39a765e39ed5cc2dd5be4488704e1628406b7049a22013cad9bd946774a7a8f9ac3eaebcbfff7c272a5147e312de365d77a3dc69922bfd6c465ecb08db170ee13db0cf57f1397b5b2b6ab1ac10f683cdb6a9c47ddc85e4f9da2e4fc6dea0ece9950740b4e7e7f14a0bb16166a95951dfb4feb81e21123b29f1c9b074025aa1339fb18c86590d42c0b1137d25c2cadf47f8efe87a83e10f"], &(0x7f0000000240)=0x346) 2018/04/13 03:30:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad40000000000000", 0x1e) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:51 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}, 0x0, @in, 0x0, 0x4}}, 0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x7, 0x4e21, 0x4, 0xa, 0xa0, 0xa0, 0x2f, r1, r2}, {0x2257, 0x4, 0x3c0, 0x8, 0x9, 0x100000000, 0x40, 0x5}, {0x8, 0xfffffffffffffffd, 0x1c}, 0x5, 0x6e6bbd, 0x0, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x143098d588d28741}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0x4, 0x1, 0xffffffffffffffff, 0x7f, 0x10000, 0x7ff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x2d1) 2018/04/13 03:30:51 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0xf1f, 0x2, 0x21, &(0x7f0000ffd000/0x3000)=nil, 0x10001}) 2018/04/13 03:30:51 executing program 7: unshare(0x400) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup2(r0, r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) 2018/04/13 03:30:51 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x6, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/04/13 03:30:51 executing program 6: r0 = socket$inet(0x2, 0xffffffffffffffff, 0xb) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xfe0d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) ioprio_set$pid(0x2, r1, 0x200) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x8000, &(0x7f0000000300)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0x5c9, 0x0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x2000, 0x0) listen$netrom(r2, 0x5) r3 = epoll_create(0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)={0x401, 0x0, {0x2, 0x3, 0xffff, 0x3, 0x4}}) fcntl$addseals(r4, 0x409, 0x9) pipe(&(0x7f0000000040)) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) ioctl$sock_proto_private(r4, 0x89eb, &(0x7f0000000200)="9407053217abee1052c286af73271912ea3bdbae3ded235042ac9a32a18739e26bb227719ada632f517dc8a733f0043a65ba06dcbeb2096784310fc0be045323648f58201c9b468f680a3590830c0eec7294ea1bbb00d1110760af1dec60f4bcf3160d79f0c2ea0c7207b4e628fe304125802a3b2832dd8b68850d801a54e491a5cc14692df51b5ba6780d5bcd1996aaf4a1343cdc1c12906bb6d37b1dcdca3c6a5daf114ac61760ded806283c9fba5fafb51969add78806b7f2bdbbd0422df040f3d363b4725acb9a02dd13ab235e42345792aa6e49134216184eb3552c") 2018/04/13 03:30:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000", 0x1f) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:51 executing program 2: r0 = socket(0x20000000000000a, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3ff) prctl$getname(0x10, &(0x7f0000000080)=""/7) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000040)=""/16, &(0x7f0000004ffc)=0x10) fcntl$getownex(r2, 0x10, &(0x7f0000000300)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000340)=r3) r4 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xfffffffffffff001, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="980000e6", @ANYRES16=r5, @ANYBLOB="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"], 0x98}, 0x1}, 0x1) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001900)={0x0, @broadcast, @remote}, &(0x7f0000001940)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001980)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, r6}, 0xc) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000100)={0x3, 0x10001}) 2018/04/13 03:30:51 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x800, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendmmsg(r1, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000400)=""/4096) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x42, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f00000000c0)={0x1, 0x7, 0xa0000000000, 0x39, 0x2, 0xffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000040)=""/63) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0], &(0x7f0000000340)=0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f00000001c0)={0x0, 'eql\x00', 0x1}, 0x18) ptrace$peek(0x3, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000003c0)=0x2) 2018/04/13 03:30:51 executing program 7: r0 = socket$inet(0x2, 0x8000000000000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x18, 0x0) recvmsg(r0, &(0x7f00000001c0)={0x0, 0xffffffc9, &(0x7f0000d1e000), 0x0, &(0x7f0000000200)=""/81, 0xfffffe33}, 0x40002102) 2018/04/13 03:30:51 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) 2018/04/13 03:30:51 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x50040, 0x0) shutdown(r0, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x4004510f, &(0x7f0000000080)) 2018/04/13 03:30:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:51 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000013c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x30, 0x3, 0x1, 0x4, 0x3, 0x2, 0x577, 0xb491}, 0x0) fsetxattr(r0, &(0x7f0000262fe8)=@known='system.posix_acl_access\x00', &(0x7f000050bff4)="020000000800002000000000", 0xc, 0x1) 2018/04/13 03:30:51 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x20005, &(0x7f0000000080)=0x40, 0x1) listen(r0, 0x0) close(r0) 2018/04/13 03:30:51 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chmod(&(0x7f00000000c0)='./file0/file0\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000100)=""/4096) 2018/04/13 03:30:51 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) 2018/04/13 03:30:51 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000040)={0x8, 0x676, 0x6, 'queue0\x00', 0x1000}) ioctl$TIOCSBRK(r2, 0x40044591) ppoll(&(0x7f0000e06fe0)=[{r1}], 0x1, &(0x7f000032dff0), &(0x7f000086fff8), 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000000)={r2, 0x3e}) 2018/04/13 03:30:51 executing program 1: socketpair$inet(0x2, 0x2, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x10080, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x60040, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x8, 0x8, 0x2}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x80000000, 0x88e, 0x1f}, 0x10) clock_gettime(0xffdffffffffffff7, &(0x7f00000001c0)) 2018/04/13 03:30:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:51 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000013c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x30, 0x3, 0x1, 0x4, 0x3, 0x2, 0x577, 0xb491}, 0x0) fsetxattr(r0, &(0x7f0000262fe8)=@known='system.posix_acl_access\x00', &(0x7f000050bff4)="020000000800002000000000", 0xc, 0x1) 2018/04/13 03:30:51 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) accept4$packet(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14, 0x80800) r1 = socket(0x3, 0x3, 0x1000) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x3c}, 0x0, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) accept(r2, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0x8001}}}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000400)={r5, @in6={{0xa, 0x4e20, 0x0, @empty, 0x9}}}, 0x84) accept$nfc_llcp(r4, &(0x7f0000000100), &(0x7f0000000180)=0x60) 2018/04/13 03:30:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:52 executing program 2: clock_nanosleep(0x7, 0x0, &(0x7f0000000080), 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000e03000/0x1000)=nil) mlock2(&(0x7f0000e03000/0x2000)=nil, 0x2000, 0x0) socketpair(0x19, 0x2, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x3, 0x7, 0x38, 'queue0\x00', 0x6}) 2018/04/13 03:30:52 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f000004d000)=[{{0x2}, 0x8}], 0x18) r1 = memfd_create(&(0x7f0000000000)='--posix_acl_access*trustedvmnet1%mime_typekeyringuser\x00', 0x3) r2 = msgget(0x2, 0x200) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/143) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/42) accept$packet(r1, 0x0, &(0x7f0000000040)) 2018/04/13 03:30:52 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) 2018/04/13 03:30:52 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0xd9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/13 03:30:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:52 executing program 7: r0 = socket$inet(0x2, 0x7, 0x0) sendto$inet(r0, &(0x7f00000003c0)="49f2b6d0731aebef74ead7427ade3a1e83bac5d219658b5cf9f1c5dcece7e34b5def079c65585b6bbd8c7747d911ea0ff60f613edad31af4bdc2940b0c9cc7cadf35d9640a61f5c15bec780c61255b2ce289a356bfe877c1b1c349ff7bf2d6e28e1a912a19d7bade3006aa8f8c07d1af5e5e62e0fb040e03fb2b281d6318d24eac0c6f0419b3c375fd50bbc3d130d99bbc664e17f48c9162956c70a1e369da65c904b38763e54766a33515798882565316a1098a5d1d176f668a1a", 0xbb, 0x20000000, 0x0, 0x0) getsockopt(r0, 0xffffffffffffffe0, 0x8, &(0x7f0000000100)=""/9, &(0x7f0000000180)=0x9) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'eql\x00', {0x2, 0x4e22}}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x2fc, 0x1ff, 0x9, 0x7, 0x0, 0x3ff, 0x7, 0x1000, 0x480000000, 0xfa, 0x3f}, 0xb) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)="19fdb4fa4aff1dde57cd6c6fbf90c4e00824e33d9252b01a4cac0a48974dc23a7bf08f54abf2103f39eaa33fd93c02cf1ec0a16356e83004562aaa034e217b020becb0f17d7b16400dce19c294b530d5fd160fb7c0be", 0x56}, {&(0x7f0000000280)="b2780d4ba525092976f6ae1bdf929edbca1e0ea72ada7e734a017b7cbefac0f65fe9d9ec08a57e8339423e6958931d06fac996528819a28868470e256fccd1b698d786382dd7e0148b8d51a42faee733276d6c64829f324fdc88d3a01cf8534b01c29d780ad7d15f9d42e84fa6dbd2a5acc867f4458d49ab97d8b09f931bf621c0184384068637d38bedd0387b0657ea3fcd4dc28f19776adfc6f630b380177b1f1b78494ec599348ea0a982032e1b4ae03e3469eb887258d6eb7fe10466c2a4b88635269200336bcd0000000000000000000000000000", 0x10004}], 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/13 03:30:52 executing program 6: sync() r0 = memfd_create(&(0x7f0000000040)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) open$dir(&(0x7f00000000c0)='/\x00', 0x20000, 0x100) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x0, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x8, [0x0, 0x0, 0x8, 0x0, 0x0, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$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, &(0x7f00000002c0)=ANY=[@ANYBLOB="ef44b5cae4af2c783b9b306a3b9cb4fe9938b337200792d1260ebcfce4d2bdde4c7e68c005598ec6207ee455228661530340fe88f298a295e9ff172323cff5c8b12b1cf44fc7cc4f8c7eac0d00008c7ba8ef3197e438d81cd0fa9a33da7830599e3ba8b22c20cdb3e28376b119ad317a77b9a9c72e20c1e1de"], &(0x7f0000000280)=')\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x301040, 0x0) 2018/04/13 03:30:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:52 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f000046bae7)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="10821097", 0x4, 0xffffffffffffffff) ppoll(&(0x7f00000000c0)=[{r0, 0x82}, {r0, 0x80}], 0x2, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)={0x8000}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000180)=0x1c, 0x4) 2018/04/13 03:30:52 executing program 1: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') set_mempolicy(0x8003, &(0x7f00000000c0)=0x81, 0x93c) setns(r0, 0x4) unshare(0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0xc) socket$nl_route(0x10, 0x3, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/04/13 03:30:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:52 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) 2018/04/13 03:30:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:52 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f000046bae7)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="10821097", 0x4, 0xffffffffffffffff) ppoll(&(0x7f00000000c0)=[{r0, 0x82}, {r0, 0x80}], 0x2, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)={0x8000}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000180)=0x1c, 0x4) 2018/04/13 03:30:52 executing program 2: msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) 2018/04/13 03:30:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:52 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) fremovexattr(r0, &(0x7f0000000280)=@known='com.apple.FinderInfo\x00') setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000192ff0)}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000200)=0x1, 0x4) r4 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00000000c0)=0x1, 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x89f0, &(0x7f0000002800)={"6272696467653000000000000000a300", &(0x7f0000000000)=ANY=[]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000001c0)={0x100000001, 0x1aa, 0xfffffffffffffe01, 0x6, 0x5, 0x4}, 0xc) modify_ldt$write(0x1, &(0x7f0000000040)={0x4, 0x4, 0xffffffff, 0x5, 0xffff, 0xa77, 0x7f, 0x8000000000000006, 0x2, 0x3}, 0x10) 2018/04/13 03:30:52 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) 2018/04/13 03:30:52 executing program 3: r0 = socket(0x10, 0x803, 0x0) exit(0xffffffffffffdd4d) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue}) shutdown(r0, 0x0) 2018/04/13 03:30:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:52 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x7f, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000100)="583bdc07abfa59a936679b6864074235d796", 0x12, 0x20}, {&(0x7f0000000240)="f6003e88634d58fd8e088d27a28ed9c3d8246f59a657685bb4446483b88c4b131c2c227ba58768", 0x27, 0x40}, {&(0x7f0000000280)="c0ce92f9d1dfd3a81f613261bd8503fd68d6c8ffbd6d7442cecd271a756624c3399da80895abacc842533cc7329bfd45e4182317b934a93b3c16611c17f6c2a9bc07222947c1589753d12466afdcd873ff7a7ccd666814d3bfec47f6c3ec57a8d23e07847a37460b813f23bce50935240e963e80dc46a963f7430704d27b4a690424c4e18d62470c356aada8ba439b21c35f8d7dbedd7fe7277d46d12171a32219e6e743685fe7ebd8f2955c250deb6730422574ec950c71818a8b3688d7cbd3acfdc9c9", 0xc4, 0x101}, {&(0x7f0000000380)="3363a1b85cd605bd7b9a1bdaacb742167e7d3e1830f9ad99150f9b7a2fdea2941b7846be88ab0b4bdcc60ada088e0420ec5759a84366672de4191e923feea92333d0785fa093733ec238d31836690cc93a6e2497185ff8881700f17ac805a1b307459f9fca9187e7d5e36d3ce2babe1b8d29ccb0c6fc944332317df800d54bf0bcc079c6d7d75203687b2b441fc529fb512fbddcdac21f34539c8ea7d4f358158240061f1d7e81ad13", 0xa9, 0xffffffff}, {&(0x7f0000000440)="c73271add497f388202baf047703e4c9c73d068c118e2f6db84659a0d739805b4a05844bdfaba8e68755d4e15a06b7383bef36378c21e59fd0a14dd392077fd1a8b92bbd7f1b15f3a6880157095afb9441ea721c774a1e420f2e9fa223a93c2f456f3f866abd31c45576f4fb74af3dc3f27b456dd4854263f34063340e90667d082ccbe93ca1426e", 0x88, 0x7}, {&(0x7f0000000500)="a2aa819affdeef7d282df7725a6e4799a47ddc07dffb08f77b81f71069412e8d1d2b17d14c8d199d80ec6458ef09d093c855961f6277ee00e08e2d4cc9f0261e42d41a74dfccf21e10e8b99a9b4287c633187584399469d123e23b244aa65227e780542c26b3a2c1dca2c8de5d75fb0dcd7ba6043fbcc6861758c014a92c34b2215e850d1789d1eb5128315c67c566931adb", 0x92, 0xe37b}], 0x1000, &(0x7f0000000680)={[{@user_xattr='user_xattr', 0x2c}, {@balloc_test4='block-allocator=test4', 0x2c}, {@noattrs='noattrs', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@balloc_test4='block-allocator=test4', 0x2c}, {@data_journal='data=journal', 0x2c}, {@user_xattr='user_xattr', 0x2c}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0xfec6, &(0x7f00000001c0)}, 0xfffffd38) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000000000)={&(0x7f0000e6aec8)={0x14, 0x2, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/13 03:30:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280), 0x0, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:53 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) fremovexattr(r0, &(0x7f0000000280)=@known='com.apple.FinderInfo\x00') setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000192ff0)}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000200)=0x1, 0x4) r4 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00000000c0)=0x1, 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x89f0, &(0x7f0000002800)={"6272696467653000000000000000a300", &(0x7f0000000000)=ANY=[]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000001c0)={0x100000001, 0x1aa, 0xfffffffffffffe01, 0x6, 0x5, 0x4}, 0xc) modify_ldt$write(0x1, &(0x7f0000000040)={0x4, 0x4, 0xffffffff, 0x5, 0xffff, 0xa77, 0x7f, 0x8000000000000006, 0x2, 0x3}, 0x10) 2018/04/13 03:30:53 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='illinois\x00', 0x9) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{}]}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000ab1fdc)=@setneightbl={0x24, 0x43, 0x1, 0x0, 0x0, {}, [@NDTA_NAME={0x10, 0x1, 'vboxnet1\x00'}]}, 0x106}, 0x1}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2040, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001940)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000001bc0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001b80)={&(0x7f0000001980)=@newlink={0x1fc, 0x10, 0x0, 0x70bd28, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, 0x800, 0x400}, [@IFLA_WEIGHT={0x8, 0xf}, @IFLA_CARRIER={0x8, 0x21, 0xb3}, @IFLA_VF_PORTS={0x1b4, 0x18, [{0xd4, 0x1, [@generic="ed9417b9400046a129f9e8d3bb196f2dac579fc1413530551e35160988bffb589e9bb21456f929e4e79b5038085ca0191f06d75e55d09510e2cad8923af8423915858e8f8d91cde3dfb1b507a767571c20e8a3cf59c3cbcb10d05e16ae3d13806330628ff5adaef4fef05c54c30e073db8adee6fe8c92efd59c9f134a59bdabfa085eb52b816facd307e86350bdb8dd4bee9e1b289d30a67819679597f1a6215c8d28a9b56631676adcc1392ff564fef426c7049a4b87744d21a37f2f07bbfe0b72e5c533397658507e27223407d7d"]}, {0xdc, 0x1, [@generic="10fd49d328b6a5e3dccacd84f3ce105d0abdcca1de6baf000b499d0bcd827630afcc9a77c7e1f8a60e2e8559cb7d2761f7bea3e5bcb727dbca2367d8631d944dad9ec3478da07f99b7e0deb552e2af386c60febf1662b89ad750972601870b3b6a6dfd6ca4022c956e1ebb643fde8daaf62a7d757c6e3e48a592b2bed14ec470bbdebe2014305ff441e1d201ff6482db1d417cd89bbed761e402de25c63c5fc6b8399e4d5562a76cba28faa0c557befa19acb28894a2d768c80abe8bc73e5ca702c335d6f2b9febd72dbfd164ecce37512ded1ab6a12af"]}]}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x1}, @IFLA_WEIGHT={0x8, 0xf, 0x12c1}]}, 0x1fc}, 0x1}, 0x8011) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000240)='cdg\x00', 0x4) write$evdev(r2, &(0x7f0000000100)=[{{0x77359400}, 0x4, 0x32d, 0x2}, {{0x77359400}, 0x800, 0x80000001}, {{}, 0x6, 0x1f, 0x5}, {{r3, r4/1000+30000}, 0x20, 0x1f}, {{r6, r7/1000+10000}, 0xda5, 0x1, 0x6}, {{0x0, 0x7530}, 0x10001, 0x4b, 0x8}, {{r8, r9/1000+30000}, 0xb2, 0x2, 0x5}], 0xa8) 2018/04/13 03:30:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000005c0)='/dev/input/mouse#\x00', 0xfffb, 0x4000480c00) r2 = accept$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000300)={0xb, &(0x7f0000000280)="bc914e0ef6e81c47e529b6"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000180)={0x20000000}) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000a80)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000a40)={&(0x7f0000000940)={0x14, 0x0, 0x0, 0x0, 0x1c, {0x11}}, 0x14}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x7fff, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffffffe}, 0x1c) write(r2, &(0x7f00000001c0)="42e686462c8a944f5e7474d6c21dff9888a26d92359f5dd0221a36d13461fbd6cde762e3f06d6d30b3d5d69fc248361e6b14eb17face7918363d8db104af25e0cbd9886ce393860431386bb37426667ae97b5d", 0x53) sendto$inet6(r0, &(0x7f00000003c0)='\x00', 0x1, 0x3fffffd, &(0x7f0000000380)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@multicast1, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') close(r1) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000140)={0x3ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffff) 2018/04/13 03:30:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:53 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) 2018/04/13 03:30:53 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) 2018/04/13 03:30:53 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60b6769d0010c700fe80000000000000000000000000000000000000000000000000060004019078002725ab00f58f410000000000000000"], 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x45}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/13 03:30:53 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x29, @multicast2=0xe0000002, 0x4e22, 0x3, 'sed\x00', 0x2a, 0x4, 0x5a}, {@multicast1=0xe0000001, 0x4e24, 0x1, 0x9, 0x80, 0x2}}, 0x44) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$link(0x8, r1, r2) r3 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xed8, 0x10000) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000200)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000240)) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), 0x4b6a00167f14cc6e) 2018/04/13 03:30:53 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:53 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) 2018/04/13 03:30:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280), 0x0, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280), 0x0, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) accept(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x8000, @empty, 0x7}, 0x1c) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000180)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="f07739ebfdabf92f363b7703389bdd6f6243672dca8baa07cf3175f946a5a9cf9dda1a413d795534dbde70b4", 0x2c) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={'ifb0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/13 03:30:54 executing program 3: r0 = creat(&(0x7f00000005c0)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = socket(0xa, 0x802, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x4, 0x6f, [], 0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/111}, &(0x7f00000001c0)=0x78) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) sendmsg(r1, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0xffffffffffffffd3}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000200)="a52287ea65eaa2ae64c45506678ce4d8b56e095e3dd22862391d0c037e638439bfb8fe295eae41f38e5d2440636136230adc8592c6a40d6913764daaf3b39d4bda25cbecd936e80e159d5f77de61f63e8a9df39f90935c3f3f9395fb042fb1a49ed51ab98c094f6a4f173fb5c10e2715c70c022a5641db537d7c199a4f3d348ca4695e5279df391d6e307b2001c87193038db700377f22609da92c337a926ea152f5012f4c990159ec41cbcef6e56cca96442b1a2d8a0c1f469546055357e5136070694159cf362f497c58af48ea937416344abe788258c576613053c3b7609253edddd77c32303e1f8cd6e386c383", 0xffffffffffffffd9}, {&(0x7f0000000300)="70250574042c63ec2bbf26e6db53b3e600b8b45ccda2afecf545c3ccd0be9082dbc1e5bb8805d980982650dc357346bba6dc778ff1a8ff01fc664222e9787050ba87774195eccea4930d49202f3abf8fee6f0b97f8dc781c889db325dc2efa232939eb7459b2f216b42a2dfb8c31e8c879fcab4f2940dccf70df042d8cd67177c15f362ae55638474dc42c35d08af0ad19c1616717ac97fc300254fc08b9bfa4c6e8de85e723feb1927256c68b46916d52c19115e350166c5a3a7a42707a8ae8371fb70fa5056ace83a4f8659855bea0b201b9ae7d3721c516de2473506bee15d5d79cf3a01eca0e7eb8f992281f", 0xee}, {&(0x7f0000000400)="5a21ef3321d6c1", 0x7}, {&(0x7f0000000440)="d24435fbc90ce88ceb342b99f2919e29722295d9f0ef6230ad4ce688d434d30086fc1d9a4f409aff168c90f6e52219b7b7c60768354a390dc793398955fa38394c4377700720f2d07d98433435da53356c3f8ea5bbd93a0a9dd328183a4bdc7526a5b74dcf0eedaffbdf3ad20d0fa0e0bce4cf48ccd41cab149fd5170717b76bba92badf64e657d2d73a7d788c79fadb745e68b1c5962a75eabee56cd8e595", 0x29}, {&(0x7f0000000500)="278d6cf394cc32ac88057580c00d49daf5079a5493e46fb2c1156ef5399b110a51b8bdc9d12e60f25225712290a901553fa9f315195f03f1abc15f0f54810e3966078cad1dcaa2dc58fa8ad1b49edeb02d62a7dd0f577328517b2dbe8dfb899fb9c103bb2294bf5b596e5581736ac5d34cd6a39c1b02eabb37ce2df3dfd369f8680702a486338d4adbd6f2a71b", 0x8d}, {&(0x7f00000007c0)="06da5302adb0b003416f5bc7252f9f716600b09bdc4c7f83cb", 0xffffffffffffff96}, {&(0x7f0000000600)="924ecc5c688d0ffad7035a0ecfa8facb737254662a", 0xffffffd5}, {&(0x7f0000000640)="0212f2aa4a5f1012d7547c26769c9c0c800a01b50fa66357acdd81f904e6a389b58dd94eafde91cf27daf188afddbc97c72d25208c3449672b26788e76611e9647e0221650b1ed2c53d13a7d78a2b5ad57c82c82833c3e4380e2ed9d49aafd00d2369478bc1d5a271ac8600bedc63e05ddeaa5924b2a0b427c654ef101890582cb7f658cdabf391c90179757a2463a6f36917c5b378c03446fa721cde4a032ad361b6681d53f52ad389f2c6f1f6de06545089529755650703cbf6ceecea53f15bd512e855321a2cbddd398c26277625d015dc044393546f9580e146c32a83e792abef1c386879f34107a9234ae576af928d0", 0xf2}], 0x343, &(0x7f000056cda0)=ANY=[@ANYRES64=r1], 0x28}, 0x0) 2018/04/13 03:30:54 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x30, 0x8, 0x5}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x1740000}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)="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") ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') sendfile(r4, r3, &(0x7f0000000040)=0xf, 0x109) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x6, 0x7fffffff, 0x1, 0x3, 0x3, 0x6, 0x8, 0x5a, 0x40, 0x244, 0x0, 0xcb, 0x38, 0x1, 0x200, 0x8, 0x2}, [{0x60000003, 0x5, 0x0, 0x4, 0x101, 0xffc00, 0x4, 0x5}, {0x6474e551, 0x400, 0x3ff, 0x2, 0x1, 0xfffffffffffffffb, 0x400, 0xfd}], "181b1098c71efc00af9fa22e08193ed20aa9ae0140f5ec25e783bfd40e7bb9d7b4bb777b9c59ee8718864c0ff64742d7f3b4e538002611c68fc7e3bc3b43d027ad854eb2134abcce0363171df779f87e0c9e9d4c214e3ab7bd4298b2ab5d493d5f2d942cdc2924a434607b3de571478a5d63e871be46c7fbaa11954341c7a22012775e1bcd74328ac78c91cd32d0", [[]]}, 0x23e) 2018/04/13 03:30:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280), 0x0, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_dev$vcsa(&(0x7f0000000a00)='/dev/vcsa#\x00', 0x7, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000a40)=0x5, 0x4) process_vm_writev(r1, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f0000000100)=""/122, 0x7a}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000180)=""/35, 0x23}, {&(0x7f00000003c0)=""/22, 0x16}], 0x5, &(0x7f0000000980)=[{&(0x7f0000000540)=""/23, 0x17}, {&(0x7f0000000580)=""/72, 0x48}, {&(0x7f00000006c0)=""/207, 0xcf}, {&(0x7f0000000600)=""/31, 0x1f}, {&(0x7f00000007c0)=""/25, 0x19}, {&(0x7f0000000800)=""/150, 0x96}, {&(0x7f00000008c0)=""/135, 0x87}], 0x7, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000000005000600000000000a000000000000f4ffffffffffffff00000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000480)={0x2, 0x11, 0x0, 0x7, 0x11, 0x0, 0x70bd2c, 0x0, [@sadb_key={0x1, 0x8}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bbb, 0x0, {0x6, 0x0, 0x0, 0x4, 0x0, 0xe58, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6}}, @sadb_lifetime={0x4, 0x7, 0x0, 0x100000000}, @sadb_spirange={0x2, 0x10, 0x4d2}]}, 0x88}, 0x1}, 0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000000240), 0x4) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x100) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000040)={0xffffffffffffff80, 0x5, 0x1, 0x7, 0x3}) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000010c0)=@migrate={0x50, 0x21, 0x801, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14}}}}, 0x50}, 0x1}, 0x0) 2018/04/13 03:30:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:54 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) 2018/04/13 03:30:54 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xc0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000080)) 2018/04/13 03:30:54 executing program 7: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x51) unlinkat(r0, &(0x7f00000005c0)='./file0\x00', 0x200) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x8) fcntl$setstatus(r0, 0x4, 0x2000) io_setup(0x9, &(0x7f00000001c0)=0x0) io_destroy(r2) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec0500001302000012000000e2090000000200000001000084811f4ce10000001e000000000000000010ec0302000100526549734572334673000000030000000200010000000102010000000d000000000000000000000000000000000000000000000000000000000000000000000001001e007b78be5a00", 0x7d, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000500)=""/144) io_setup(0x1, &(0x7f00000003c0)=0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x4001, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x41, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c74657200100000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000380)) splice(r0, &(0x7f0000000300), r1, &(0x7f0000000340), 0x0, 0x0) io_destroy(r4) socket$key(0xf, 0x3, 0x2) io_destroy(0x0) syncfs(r1) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000240)="7e93c1ce14028ca86887e21befb2d3ae64f0da1ea4c1e502daddb04c8d23a4c0714416d306ce558e2baa4fd82c17bb1443fc94e6e788e832cebe07d105cbc283b29e9238bd257f4b7d57a379dc3f357bb8c0f6199b59b69592b6148074b335c3b137e68fd3540201b8601360ff30fb3d0039c7a4003817760b6ea665e8978a65916d7a70", 0x84}], 0x1, 0x0) ftruncate(r1, 0xfffffffffffffffc) 2018/04/13 03:30:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:54 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000), 0x1) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) dup2(r3, r1) write$cgroup_pid(r3, &(0x7f0000000000), 0x0) 2018/04/13 03:30:54 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60c0e54400183a00fe800000000000000000000000000000ff0200000000000000000000000000010000907800000000ff020000000000000000000000000001f8e542d0fd64236489ba09df49cc75e76d3491c57d1e8868fc2dc32f6ec8dc2a26498ee31409b9f0682f16bf953a47a7ae4af18801681b2ed9c88029be99220fdac38a68a876e25e4f16ef23e4e908d36b8d8844cc632aed2819d09cdd"], 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x800, 0x4) close(r0) 2018/04/13 03:30:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:54 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) 2018/04/13 03:30:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f0000000080), 0x8a54fd54ad373374, 0x0) 2018/04/13 03:30:55 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'veth0\x00', r1}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x210000, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000300)=r3) 2018/04/13 03:30:55 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") openat(r0, &(0x7f0000000000)='./file0\x00', 0x200, 0x8) 2018/04/13 03:30:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000", 0x1c) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:55 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) 2018/04/13 03:30:55 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x83) vmsplice(r0, &(0x7f00000014c0)=[{&(0x7f0000000040)="6464aef3e73bfc028cdf610d80782c2d5b6b8b4d79c05dcdca5d79d84648", 0x1e}, {&(0x7f00000000c0)="0df061128b32ea579d996525a9f94ad2442df55727dc217f413edfbf9cf39ebe6909528053181e4885c5769e930c2b22eb79aafd2eb5f040ce042a030e78a1717014aadbf3eeb81e6086e840de0214854c27ca754c953d9d2338de3b140b061067e17b2a49605e3e439cb97f2012f098476a6e27d1f4369ac65d2a401ace4e6ab0a82837b511d5bb9e1dbe51f7dca620a000db8b41f7adcbd4929ce7", 0x9c}, {&(0x7f0000000180)="8dc7531d785036e836570422f6ca598ffd48009a855af15836e04c34d21b63dde890e5cf8ac66f6661d7320b35602ed82bf9d4beddb9af7522080be2f290d75801e8419397e71f60a42dbde3d12b23cbdb3c72b7ab7f549bdf4e1e974ec261400744496c", 0x64}, {&(0x7f0000000200)="6c75c00c6c6d8c81f2841b4e46bcf1a1087757d1da5c6d73a162d1ff8ebca891b0166439058e4dd607dfca92734e4152a664deae0f6882b1e16434d8a83a2cbe48eb83f3a4e621227d06f6ad100d60cb292da5", 0x53}, {&(0x7f0000000280)="f938939e283f74b3e053a69e713a72fd9f76c4ad5c9663744f523a71105c0850d8e0fa47c232030fa6853b9b037ffe27582a5c11dcd74c805f46ff0132277c8b8a3255b009bf5e8d083ec03a06a0ffcef95ab2d17a5619fb82be2015913531f3", 0x60}, {&(0x7f0000000300)="17eeeab7d353716bb31e7582c14e6cca5c5d332461b6d649e9e99b7d9f0db657ad570dddd72c517b9a8ad4b1ac4f9bd10f11057d5ca84b965e1a4d5d7b4afe50b52f683ba19c009f5c21d831bec585480f499c80ea898a303fdc6714889b6985b697d83d935d2f27b86715bc3dcd074875343e792ec261bef4185b2e1daef3a0c36168fd2ef62142298da2666b8d7176022a0d928f443387a67ea6b84e511dbf676ac0a3049d7120ecfe1485420fc51fe18de8fa84a1a8387b82bff07bb1dd5e12b74b1a006cc6cfa6528f59e1cec777740772e51e7dbaa4b4f08b434d", 0xdd}, {&(0x7f0000000400)="5c38d4b24e47602a3b39edb950880273ca1158c58e0b85577d8b5678a3c437ac356fbdd78bbdfa77ac088173d079ceade5fe2ade82ff3dc1983ca75410491e78ade42aab9dd40adf0dfefbbf561cbdcc07", 0x51}], 0x7, 0x2) pread64(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x2b) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0xcf, 0xffff}) 2018/04/13 03:30:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) accept(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x8000, @empty, 0x7}, 0x1c) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000180)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="f07739ebfdabf92f363b7703389bdd6f6243672dca8baa07cf3175f946a5a9cf9dda1a413d795534dbde70b4", 0x2c) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={'ifb0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/13 03:30:55 executing program 7: request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', 0xffffffffffffffff) pipe2(&(0x7f0000000000), 0x800) 2018/04/13 03:30:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000", 0x1c) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000240)=""/32, 0x43ff265b0f9a6646) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x38, &(0x7f0000000040)=""/62, &(0x7f00000007c0)=0x3e) getdents64(r0, &(0x7f0000000180)=""/77, 0x54) 2018/04/13 03:30:55 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x2000100}, 0x10) r0 = socket(0x10, 0x4000000000080003, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="b0493aa91a09fe84614a5cc9a5d46372d8348cc3e81156dea0e472044ad25c4155c8e7f7a410bfae96616d4d1d0fbf43b17b29c89eea287c2826157dd29c36a8c46b71c0111bd4135be94d52b986716dcf524613611851d359b80a6d9385c59d2fe11e", 0x63) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x6, 0x81, 0x72d1, 0x1000}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x400, 0x2}, 0x8) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/04/13 03:30:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f00000001c0)=""/24, 0x18) prctl$void(0x15) getdents64(r0, &(0x7f000000af97)=""/105, 0x69) 2018/04/13 03:30:55 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0x2, 0x10}, &(0x7f0000000340)=0xc) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) 2018/04/13 03:30:55 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000d26000)="2fec7a08921def086a449fc32cda3d", 0xf, 0x0, &(0x7f0000d26fec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000d25ff1)=""/30, &(0x7f0000d1c000)=0x1e) r1 = gettid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x802820}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x138, r3, 0x613, 0x70bd25, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x4}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xeda}]}, 0x138}, 0x1, 0x0, 0x0, 0x240040d0}, 0x20000095) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/04/13 03:30:55 executing program 7: r0 = semget$private(0x0, 0x20000000104, 0x0) semop(r0, &(0x7f0000000000)=[{}, {0x0, 0x0, 0x1000}, {0x0, 0x0, 0x1800}, {0x4, 0x0, 0x1800}, {0x3, 0x9}, {0x3}], 0x6) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x6, 0x80) bind$netlink(r1, &(0x7f0000000380)={0x10, 0x0, 0x25dfdbff, 0x480}, 0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r3 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x400180, 0x0) r5 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$unix(r2, &(0x7f00000002c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="f08503db33d7433152dbfc4886f41c3eb324bbdd9fb1eb850fe9c08e12286356e5609f7c39c0445ee889404939e892e6f9f609ffb365f282de8d4fae18760a313d6949507859d83c4b8d58a978eda0747fe8342474d93fcb5f5f55c1f66567922fb0823b076839973942ecd9", 0x6c}, {&(0x7f0000000180)="fc91eba163ae71e2cb543bff0d4db11d18dd7c2152afa82dc05de292", 0x1c}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="2000000000000000fffffffd8299c77c59b694fcff03ada7d5780601000000bdf3fede1094e33c03fe3a3b23dd4cfdeb7d20c16c9bfe63ced474abdf366d62f1cfa9244b92d00758b7642bb238d3e951344f2cc9dd", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x20, 0x40}, 0x4) semop(r0, &(0x7f0000035000)=[{0x4, 0x81}], 0x2aaaaced) 2018/04/13 03:30:56 executing program 2: bpf$MAP_DELETE_ELEM(0xe, &(0x7f00005ebff0)={0xffffffffffffffff, &(0x7f0000de6000)}, 0x10) r0 = socket$inet6_udp(0xa, 0x2, 0x0) read(r0, &(0x7f00000000c0)=""/90, 0x5a) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2881, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) 2018/04/13 03:30:56 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x7) poll(&(0x7f00000010c0)=[{r2}, {r1, 0x200}, {r0, 0x40}, {r0, 0x4020}, {r2, 0x2}, {r2, 0x2010}, {r0, 0x30}, {r2, 0x1}, {r2, 0x1400}], 0x9, 0x2) bind$unix(r2, &(0x7f000000d000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x5) r3 = socket$nl_xfrm(0xa, 0x5, 0x84) r4 = memfd_create(&(0x7f0000000000)='wlan0\'%system\x00', 0x2) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$bt_hci(r3, 0x84, 0x4, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/04/13 03:30:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000", 0x1c) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420", 0x8}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000003c0)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000180)=0x6) syz_emit_ethernet(0x4a, &(0x7f00000000c0)={@random="a3ba15256ae5", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "15d128", 0x14, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000280)) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0)={0x0, 0x1f}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x4}, [@generic]}, 0x14}, 0x1}, 0x0) 2018/04/13 03:30:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x178) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="5c4d15438530310dd288ee3a8a4196ff5bb1f5de0c35fa8abd945ab0e26090b2e2226254c2b9c852a3bb833ce8a1099b160200d66799a961e313bc9d0d6de1bba53f917e7bbefc7a3aa10e2933c98c051f7ba71196cb51fb5cfa4d5a476e70fefdbfa457892f7589e6a728afb89e254a0b3bea0afb33e03e27cfbec275fe9ad18fd8ebb4a376a5f5a519ae0729871db36e34e07c81e39dbbc72d86cd960c29e33717a677c821e66529571c2c6a2ab1971412ed23326821c21dad0c6bf7af0e7d243477abb882272c38eff48755", 0xcd) 2018/04/13 03:30:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) 2018/04/13 03:30:56 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x80000000}, &(0x7f00000002c0)=0x8) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) [ 77.771999] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 77.780549] tc_ctl_action: received NO action attribs 2018/04/13 03:30:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad40000000000000", 0x1e) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420", 0x8}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:56 executing program 1: r0 = memfd_create(&(0x7f0000000280)='ppp1\x00', 0x6) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) fremovexattr(r2, &(0x7f0000000140)=@random={'osx.', 'ppp1\x00'}) getdents(r2, &(0x7f0000000080)=""/84, 0x54) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r2, &(0x7f00000001c0)=[{{0x77359400}, 0x1, 0x4, 0x2}, {{}, 0x9, 0x9, 0x7}, {{0x0, 0x7530}, 0xf1b, 0xdf, 0x4}, {{0x77359400}, 0x4, 0x7ff, 0x7fff}, {{r3, r4/1000+30000}, 0x62a, 0x6, 0x1f}, {{0x0, 0x7530}, 0x0, 0x2}], 0x90) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x7, 0x5}, 0x1, 0x58f6, 0x9, {0x2, 0xffffffff}, 0x2, 0x7fff}) 2018/04/13 03:30:56 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) recvfrom$unix(r1, &(0x7f0000000100)=""/90, 0x5a, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24, @rand_addr=0x1}, {0x6, @random="49ff50dcd343"}, 0x8, {0x2, 0x4e21, @rand_addr=0x8}, 'vlan0\x00'}) r3 = memfd_create(&(0x7f00000000c0)='vlan0\x00', 0x2) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000180)=""/8) epoll_wait(r2, &(0x7f00009e5000)=[{}], 0x1, 0xff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000280)={{0x1, 0x2, 0xfffffffffffffff8, 0x1, 0x7fff}, 0x0, 0x856}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000bd000)={0x1000090000001}) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f000036bf70), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) 2018/04/13 03:30:56 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xae, "01f26529d120c4a0a56c46fc34acbb555b7c486d8f4edcf01ebfd6b9cb28f8b553d2172aa67c0f3e1857795193099c43c87ee3fe73413c8c4069358c005bf2101ad3cab99a4accc5ccb5aa8d4112eeb70af3a452ddeef0142a2ed4cb66d3b57cf7c049a827d549cd7b78208f538412d18c7a73847906cb39988a7c82a0accc153e5bd950034a376e9c519cb38e082709f874123800223eff1da667f2b4bd4b5602f31293e4ac5223079581129ad3"}, &(0x7f00000000c0)=0xb6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x3ff, 0x5}, 0x8) 2018/04/13 03:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f0000001080)="c0bf22a1", 0x4) r1 = getpid() sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) 2018/04/13 03:30:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420", 0x8}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad40000000000000", 0x1e) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:57 executing program 6: syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8923, &(0x7f0000000180)={'bcsh0\x00', 0x2f}) 2018/04/13 03:30:58 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffffffffc, 0x801) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0xffffffff, 0x4) syz_emit_ethernet(0x66, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00000000c0)=0x3ff, 0x4) 2018/04/13 03:30:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad40000000000000", 0x1e) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) recvfrom$unix(r1, &(0x7f0000000100)=""/90, 0x5a, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24, @rand_addr=0x1}, {0x6, @random="49ff50dcd343"}, 0x8, {0x2, 0x4e21, @rand_addr=0x8}, 'vlan0\x00'}) r3 = memfd_create(&(0x7f00000000c0)='vlan0\x00', 0x2) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000180)=""/8) epoll_wait(r2, &(0x7f00009e5000)=[{}], 0x1, 0xff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000280)={{0x1, 0x2, 0xfffffffffffffff8, 0x1, 0x7fff}, 0x0, 0x856}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000bd000)={0x1000090000001}) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f000036bf70), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) 2018/04/13 03:30:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a0", 0xc}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:58 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r2, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r2, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) 2018/04/13 03:30:58 executing program 2: rt_sigpending(&(0x7f0000000040), 0x8) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d070000000200000000000000000003e400", 0x39}], 0x1) 2018/04/13 03:30:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/13 03:30:58 executing program 7: r0 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffe000/0x1000)=nil) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000003080)={&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/182, 0xb6}, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x80, 0x80000) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f00000001c0)=""/116, &(0x7f0000000240)=0x74) shmctl$SHM_LOCK(r0, 0xb) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x50000, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000002c0)=0x100000001) getsockopt(r2, 0x7, 0x2, &(0x7f0000000700)=""/79, &(0x7f0000000780)=0x4f) r4 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x30000000000, 0x200100) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000040)={0xfffffffffffff18a, 0x7f, 0x2586, 0x200, 0x68849a60, 0x7fff}) syz_mount_image$ext4(&(0x7f0000000400)='ext3\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x2, &(0x7f0000000640)=[{&(0x7f0000000480)="97f02b6e2d9013660f92fc8abe17871bdeb5c4bb05107f72f3f4cacb5ded3911239e7ae05bd7f5ea79af3ba51976d81f03ffc6736afbe389796e23b5c973c9588ab43878a65bbe752bf0e8b68f52d5981755658e97b3f86f85f47cb27088b089cef1fea670b9a5f8a3b510346c6cb0f57d5f5351cce347b2dce9ea9b9318ff7981a396a67a0a61e0c4e122b7bbaf222f4c87f11c2843e926cbba4ed95b1fb54753d5d3772047199a35292dc0035c0dace2683cac86c78763c38f4bc91559b462b464d88adde9bce6374a6237189385", 0xcf, 0x6}, {&(0x7f0000000580)="cde9dd36f5851f5472a3d52fae976a02f357735ec9987566735cc45e86d944ad80533b88c5f112eea2bf18427e411a6fd35923b2da7dad2ca8f35831f8e3652b89b43774f7fad26dd5b2b943925fd130a9665ec5f22ab5a665899b341f8a65132fe0ba2292117b11c3f1d7f6c47496e20915225e6bcd1ce7f7ed2532c4c5eea1e815d096c9a163bfe96f622eec06cc482cb4e98dde941e03b8", 0x99, 0x7}], 0x2003020, &(0x7f0000000680)=ANY=[@ANYBLOB="646174613d77726974656261636b2c6ecac8c520d210cdc70eaebf536ae14d516f71756f74612c6273640002008461f7b36768b80070732c7265737569643d302c0000003f6e614c5f616a796e635f636f616c"]) ioctl$VT_ACTIVATE(r4, 0x5606, 0x3ff) r5 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x10000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}, 0x0, 0x8, 0x6, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1ff3800000000, &(0x7f0000000300)=0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x5) io_cancel(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xf, 0x9, r1, &(0x7f0000000340)="61207fe4a85a627651a86c7cccc15d46f6a25be123352d856b6fd2b6b6", 0x1d, 0x0, 0x0, 0x1, r4}, &(0x7f00000003c0)) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x0) 2018/04/13 03:30:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000", 0x1f) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a0", 0xc}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:58 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x0) readv(r1, &(0x7f0000000000), 0x100000e5) shutdown(r0, 0x2) 2018/04/13 03:30:58 executing program 1: r0 = inotify_init1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x111000, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000040)=""/173, &(0x7f0000000100)=0xad) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) ioprio_get$pid(0x1, r2) 2018/04/13 03:30:58 executing program 2: unshare(0x20000400) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xc10b) r1 = timerfd_create(0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) timer_create(0x0, &(0x7f0000000040)={0x0, 0xb, 0x7}, &(0x7f0000000080)=0x0) timer_gettime(r3, &(0x7f00000000c0)) timerfd_settime(r2, 0x0, &(0x7f0000000000)={{}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_gettime(r2, &(0x7f0000eb8000)) 2018/04/13 03:30:58 executing program 6: r0 = socket$packet(0x11, 0x200000000003, 0x300) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001300)={'ipddp0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) getsockopt(r0, 0x6b, 0x800, &(0x7f0000000180)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9f0000007292db1142a376c41f80b1f3f3bfdd4c9c20ec9d89433d63a703dfeee36eafad2741ab74408a5e444774a7077cb4fde03dbd3058fc699726c0fa25c6c3cd03d73f2ebaa62594ed2505a895183a2b3b81441998cf8442b54493be5dc0c77c8bd8b45a73219223232240c741a83322d61021fb30ec6e561f7c9e8904ae7bebd22499ff3c761bc3f89acfb66877c42b172ee8022f227086317b544e3925a617b615b3ace1f692788d9755d36cb45d2c5335fca342241d8b9b96a3b2ce216f9270a1135112cc39e02fca8a44a8"], &(0x7f00000000c0)=0xa7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001240)={r3, @in={{0x2, 0x4e22}}, 0x7, 0x80000001, 0x9, 0x1, 0x724a6da7}, &(0x7f0000001380)=0x98) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/13 03:30:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a0", 0xc}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:58 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) rt_sigaction(0xb, &(0x7f0000000180)={0x2000000000000000, {0x40}, 0x4, 0x2c7c}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x2) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000240), &(0x7f00000002c0)=0x68) 2018/04/13 03:30:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000", 0x1f) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:59 executing program 1: r0 = socket$inet(0x2, 0x803, 0x81) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1000000000000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0x3, 0x4) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x10022) 2018/04/13 03:30:59 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xaf, 0x400000) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) r1 = socket$inet(0x2, 0x5, 0x0) io_setup(0x1000, &(0x7f00000010c0)=0x0) io_submit(r2, 0x5, &(0x7f0000001600)=[&(0x7f00000011c0)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000001100)="6b1061bf2220ca0a584838d56fcdb02ea6cf080d11f900a50ef3c04115af89bb09fdcbac08ee8781cea056b5ada80a1d6477a07d613e6775e3b00321f370116e78465de8197e5b5c4d2191865050aaa43c6a413e5fc31796ed76311dd40141e90d3a6c46f6b4b65d34421441578d16689162bd3a44318278485c5c1666cefcfca9ec398478e4c523ef45966612371bb22f33b11b0b33e5f5d9f3", 0x9a, 0x6, 0x0, 0x1, r0}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x3, 0x8001, r0, &(0x7f0000001200)="ff6700f2d84b9ca475f582d88cbe45d1b8d25976aa48e8f87dfac45f7c34ecc31d5e66c2352d0049e077c4d8b543256499080c505795d8feccc643fe5d2dff1fc728297d379833a5b679a836f306f1cdb8264dadc880fe04f2b35d2c8281e0f888c3848af4c8aa67c1759af8", 0x6c, 0x4d7d390c, 0x0, 0x1, r0}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x9, 0x4, r0, &(0x7f00000012c0)="033661ac8e695d77ef86eb3934e881635a0c7796fc9384cdfc0b3cfaa7e742813dc587be8d94495acd609ae2001f5198bb158d4a980b16a6be6c9069f9a80e465632da110626fc3302e9ad37815a3de179cc2396271882c586290ef4f38d309bcea3d927594601a5dfa4f23d91875cc409bfd74e34b754dc30cfb672f5e143dd8e39e828246356a8ec3a4c921594b4b22bd8ebc75fc42f1957aeeb5e8b965c0e33604a998abdc5b5fccc3dff831532772c95d80995fb0577ad840e78bd520824054167750ccb5eb5019990e70d1e320d5812e546790329a23e8f05156225a6dde0d2a7448bdd24fed1f916c25b6a8277bff90296ed96", 0xf6, 0x0, 0x0, 0x0, r0}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x2, 0x2c, r0, &(0x7f0000001400)="39f050c2b3d9a8bf82ed73bbcc9ab7c69edc1535e0acc75715e85045d398b78d3a584e8ea1b0928adb5a9587c19539208ce44615223d1203c572bef6af3c4f6e9cdfe3060ba1a893c8b527d7b53c148275cfe617", 0x54, 0x6, 0x0, 0x0, r0}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f00000014c0)="14881e44110e000b4ad4404c732c59a6db9f044851b26011915d9e655c64ac25e81e5fee14fd96a6498c42e57b56cd6fb39ea80b93fc96274de181f3d335853cc4763fcf100ef1c087cb5847ae67dd0cbd37009e3d05dc8ff6becb9de39e19d37ad3ea2788820f26852311cc95c4a2f29f592cd142f739204238bbe45e9c9ff9e6efb918271095443274a11ce9c1a4175c0f5f9a6364235c200a94b73f3be12a0102704ec6a58d06eb056f54b4545d3b5092a5c09da221624f704308dbbf3ecf9199f0e0b2eb98b962a91ffac634f9582a9ca1ecb7b86ab0f9c8a920a33ea5ace68c65ce3f3f8929f622", 0xea, 0x3ff, 0x0, 0x0, r0}]) fcntl$addseals(r1, 0x409, 0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x271) close(r1) 2018/04/13 03:30:59 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x2c) signalfd(r0, &(0x7f0000000000)={0x800}, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) r4 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8, 0x28000) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000300)={r2, r2, 0x4, 0xfffffffffffffffd, &(0x7f0000000200)="095496eb2ccab474d91edc83804d5069f0d764f8e2926d412711bfe93f71ba5e09ed8996b792a26c7b36eda91fbbf7d6eee6f1bc5611ee03af2c2e00b686a41ecb37e2723213d05763a0c7f257252e08d4ec5fb2b85632c81f1aeb6102d3b17da09f3ceabb6a3cda41fe7be9937ca4e850dfdd550b40d372af4bc202ee0189710cd5db44458642a14a8e296593f9e26f43480e531e4140acdc1ce67eb0dfccacbb363f4284947466ce0b49d495948b3a15dab54861809a3019d926e42060a4c5af12bf206cf4238f48403a13c5", 0x14000000000000, 0x0, 0x8, 0x9, 0x3, 0xc479000000000, 0x0, "d5fda5da50dd151e49742a21580fa2276284be9f4ee235484b9b374d74d5850993cb6a87e5ccd68874a94048752fb3a567d021c027e84ca6ad0e45194f774418c517fcab3a3b0078a2edb37a5596b5627d940a6b6125414f5123f64de5c6fe5ab98354"}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000300)}, 0x0) socket$netlink(0x10, 0x3, 0x4) 2018/04/13 03:30:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da", 0xe}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:59 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x9975102e6e660389, 0xffffffffffffff9c) connect$ipx(r0, &(0x7f0000000140)={0x4, 0x223, 0x5, "f4458847dd2c", 0x1000}, 0x10) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000000)=0x5, 0x4) lgetxattr(&(0x7f0000000040)='./control\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="747275737465642e5e73656c69597578b597f51ebf58fe70a3a30598216b657972696e6700"], &(0x7f00000000c0)=""/106, 0x6a) umount2(&(0x7f0000000180)='./control\x00', 0xc) sync_file_range(r1, 0x0, 0x0, 0x7) 2018/04/13 03:30:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000", 0x1f) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) recvfrom$unix(r1, &(0x7f0000000100)=""/90, 0x5a, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24, @rand_addr=0x1}, {0x6, @random="49ff50dcd343"}, 0x8, {0x2, 0x4e21, @rand_addr=0x8}, 'vlan0\x00'}) r3 = memfd_create(&(0x7f00000000c0)='vlan0\x00', 0x2) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000180)=""/8) epoll_wait(r2, &(0x7f00009e5000)=[{}], 0x1, 0xff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000280)={{0x1, 0x2, 0xfffffffffffffff8, 0x1, 0x7fff}, 0x0, 0x856}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000bd000)={0x1000090000001}) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f000036bf70), 0x0, &(0x7f00000000c0)}}], 0x1, 0x0) 2018/04/13 03:30:59 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6f7c70000020000080001010c00f4", 0x39}], 0x1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x1) 2018/04/13 03:30:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:59 executing program 2: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/18) 2018/04/13 03:30:59 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x3, 0x10}, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={0x0, 0xfff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x1b}}}}, 0x84) getcwd(&(0x7f0000000140)=""/37, 0x25) pread64(r0, &(0x7f0000000040)=""/89, 0x59, 0x0) fremovexattr(r0, &(0x7f0000000180)=@random={'btrfs.', 'trusted.syz\x00'}) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) write$tun(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="0301080003002a050300f8fff94ef7159b43d50eba06c50413622109b8f5cb08bc0b418133bd81aa2c2d9a201e478876"], 0x30) write$tun(0xffffffffffffffff, &(0x7f0000efef0b)=ANY=[@ANYBLOB="00000009005cf504d038d2f98b000000000000000000000000000000"], 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="049ee8f51c4caf695d76baba"], &(0x7f0000000200)=0xc) 2018/04/13 03:30:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da", 0xe}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:59 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/04/13 03:30:59 executing program 7: prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x61}, {0x6}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) 2018/04/13 03:30:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000014fdc)={0x14, 0x24, 0x20}, 0x14}, 0x1}, 0x0) tee(r0, r0, 0x76c4, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) 2018/04/13 03:30:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:30:59 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) poll(&(0x7f0000000a80)=[{r0}], 0x1, 0x1f) poll(&(0x7f0000000000)=[{r0, 0x6000}, {r0, 0x10}], 0x2, 0xffffffffffff8000) 2018/04/13 03:30:59 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0xffff, 0x8) fallocate(r1, 0x3, 0xc8ec, 0xffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0xfffffffffffffff7, 0x9}, {0x9, 0x5}, 0x7, 0x3, 0x100000000}) 2018/04/13 03:31:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000004c0)}}], 0x2, 0x0) 2018/04/13 03:31:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da", 0xe}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:00 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0xffff, 0x8) fallocate(r1, 0x3, 0xc8ec, 0xffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0xfffffffffffffff7, 0x9}, {0x9, 0x5}, 0x7, 0x3, 0x100000000}) 2018/04/13 03:31:00 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x9}) munlockall() r0 = add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="cbf3b4a6491597afe838da337fb9128ef44bae455b929c55c7ef54fe3ca0a870bae32cde7a3999b00a356e97e8508ffd608fa4bacdd5ad2adaeec54e472ae3eb794e699bc827c72aa3788086f43f14d436f7ed394c577a3f6364f281dc1a1e8afdb9d26edd0b2f2fdb435c5e18e4c29006ea103a6506d4bcf6a8de87201d8df98d110448e9c072bf", 0x88, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r0) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000280)='&vbohnet0eth1em0\x00') r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0), 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r1, 0x3, 0x0, 0x1, &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/04/13 03:31:00 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000200)={0x27c6, 0x0, {0x3, 0x3, 0x8, 0x0, 0x4}}) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/04/13 03:31:00 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x7, 0x1, 0x140, 0xffff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000180), 0x10000000000003b9) 2018/04/13 03:31:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f00007ee000/0xa000)=nil, 0xa000}) 2018/04/13 03:31:00 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x1, 0x7f, 0xc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f0000000040)="e3", &(0x7f0000000380)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r0, &(0x7f0000000100), &(0x7f0000000180)=""/221}, 0x18) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7f, 0x400) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00002cbd7000fcdbdf250a0000000400000008000800ff000000140006000000000000000000000000000000000108000800bb00000008000500ac1414bb0800010003000000"], 0x4c}, 0x1, 0x0, 0x0, 0x81}, 0x20000080) 2018/04/13 03:31:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da07", 0xf}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:00 executing program 6: r0 = socket$unix(0x1, 0x5, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)={0x4}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) close(r2) socket$unix(0x1, 0x3, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000240)) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x3, 0x7, 0x4, 0x1a, 0xffffffff}, &(0x7f0000000200)=0x14) 2018/04/13 03:31:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x88, r1, 0x400, 0x70bd28, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x880}, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) 2018/04/13 03:31:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:00 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x7, 0x1, 0x140, 0xffff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000180), 0x10000000000003b9) 2018/04/13 03:31:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da07", 0xf}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:01 executing program 7: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') rename(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0/file0/file0\x00') mknod$loop(&(0x7f0000000000)='./file1\x00', 0xc000, 0x0) 2018/04/13 03:31:01 executing program 6: unshare(0x40600) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x9, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r1, 0xc8, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0x15}, 0x81}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0xfffffffffffff801, @mcast1={0xff, 0x1, [], 0x1}, 0x7b2}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e24, 0x5d5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ff}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}]}, &(0x7f0000000340)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/13 03:31:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da07", 0xf}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200002, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev\x00') pread64(r1, &(0x7f0000000140)=""/198, 0xc6, 0xe) 2018/04/13 03:31:01 executing program 3: clock_settime(0xe8e5b7e6c555bc9b, &(0x7f00000000c0)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) openat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) 2018/04/13 03:31:01 executing program 1: timer_create(0x6, &(0x7f0000000040)={0x0, 0x34}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x6, 0x400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0x3, 0x0, 0x432f, 0x3, 0x4}}) r2 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000240)}, {&(0x7f0000000280)=""/14, 0xe}], 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000180)=0x5, 0x4) 2018/04/13 03:31:01 executing program 0: openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x10000, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) [ 82.129814] random: crng init done 2018/04/13 03:31:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:01 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x12, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) dup2(r0, r0) mbind(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000040), 0x97, 0x1) 2018/04/13 03:31:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:01 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/31, 0x1f, 0x32e551da4250d436, 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') renameat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0/file0/file0\x00', r0, &(0x7f00000000c0)='./file0/file0/file0/file0\x00') fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x40) 2018/04/13 03:31:01 executing program 6: setrlimit(0x0, &(0x7f0000000140)) setrlimit(0x0, &(0x7f0000000100)={0x7ff, 0x100000003}) setrlimit(0x8, &(0x7f0000000080)={0x75e, 0x80000001}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x3c1000, 0x0) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x800) 2018/04/13 03:31:01 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)) 2018/04/13 03:31:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000900)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660a6763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000000980)="002bf060dfd41f215d1a328f0412db2ad74fb94c535c81ed25135a32a36b3247ba0f9984f6f5e972aa6d5b019896cfad4774aa357f80fa31fe0673297874f6dd349bd90653340143b5885c37da9362a53faccfb666f6b2fa4fd15389ddf3bb9b95f9c1d75c89992b05e9cb8c6fa4733640907fcc7b9503a28b1383db2fa350c1a40284f4b6890a27bc0af44bed65c4d12b75c663649bac12a4f06e4c58b008c13c3e33b902239a0d97b62bafc9e8fe4310c3cfdf2fb2e70ea81e83fd1f1d01bb27a49cc0ec6c2a48fd253797e2256cf429d90dab9f7c66c5db749862be88f9f39b78c7ee9be737b52f62a4d90e6f42128637365dfc759e32fbfc209cf2ad495b56cc0a0a706e4e49f755137b30ba2bfff10ec014ec7028af70787139628daebb2fae936002891492e32a0b69f9f4ddaf885223f6c79ec33a6441484b557168471bcc55d10f50c335414a194d8f20cd3d31fa8962bdb4fa1196093ea01b8c12e240d154a0fb78160fa478731afc8ceb9e12e4c3a7571b239dd57e5a11851620ce8b0cc9fa21f6a4", 0x0, &(0x7f0000000500)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) getsockname(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000000c0)=0x80) getsockopt$inet6_dccp_buf(r0, 0x21, 0x82, &(0x7f0000000000)=""/29, &(0x7f0000000040)=0x1d) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x100, 0x0) 2018/04/13 03:31:02 executing program 6: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x1000802) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x40) rmdir(&(0x7f0000000040)='./control\x00') 2018/04/13 03:31:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x20000000000009, 0x84) sendto$inet(r0, &(0x7f000026efff)="0f", 0x1, 0x0, &(0x7f0000021ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x6e6, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22}, 0x4, 0x5, 0x5, 0xff, 0x3, &(0x7f0000000000)='nr0\x00', 0x1, 0x16, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100), 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x48, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, 'team0\x00'}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x190) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz0\x00', 0x1ff) mq_getsetattr(r1, &(0x7f0000000380)={0x4, 0xfffffffffffffff7, 0x20, 0x7, 0x101, 0x3f, 0x9, 0x10000}, &(0x7f00000003c0)) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000001c0)=""/191, &(0x7f0000000280)=0xbf) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="000440096667d29d13218e90f7119318c510e6008b8ea2d263adebe26582de777e40869c7d95c9d7b0c6e2d35e3365127c1df1509d6793946effd54c4dfe3b21ae950caaa1dcfacde6d12972abf83378b8444c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x20) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/04/13 03:31:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280), 0x0, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:02 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0xfffffffffffffffd, 0x0, &(0x7f0000ffd000/0x3000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/04/13 03:31:02 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/13 03:31:02 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x80000000, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={r3, 0x3}, &(0x7f0000000240)=0x8) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r4 = memfd_create(&(0x7f0000000080)=':eth1eth0{\x00', 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/13 03:31:02 executing program 7: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @broadcast}, &(0x7f0000000080)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) timer_gettime(0x0, &(0x7f0000500ff0)) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000100)=""/112, 0x70}, {&(0x7f0000000180)=""/181, 0xb5}, {&(0x7f0000000240)=""/37, 0x25}, {&(0x7f0000000280)=""/253, 0xfd}, {&(0x7f0000000380)=""/141, 0x8d}], 0x5) 2018/04/13 03:31:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280), 0x0, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:02 executing program 6: connect$inet6(0xffffffffffffffff, &(0x7f00006b2000)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) getpeername$llc(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001500)=0x10) 2018/04/13 03:31:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:02 executing program 3: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x40200) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000e80)='cgroup.stat\x00', 0x0, 0x0) pipe(&(0x7f0000000ec0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = creat(&(0x7f0000000d00)='./file1\x00', 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000e00)={r1, 0x0, 0x6, 0x44, &(0x7f0000000d40)="a61abe3686a0", &(0x7f0000000d80)=""/68, 0x2, 0x8}, 0x28) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x0, 0x3}, 0xc) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000e40)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000bc0)=ANY=[@ANYBLOB="0900000000000000000000000000000002000000ff7f00000100000000000000070000000000000004000000000000000000000000007608e2ef0000000000000000000000000000085d93074e3861cfa5000000000000000cfadbf5d56b6b0da1008ab304dd1a6a110352836623ebf213a15d5d6c4f2192dd3fbc26045b97526d1826d05b08"]) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5cca128d96477181d6d43543ba3499b8c96e016ba17584704ef9a7bad08be799e9ee9f11e4c154741b96d0a83573d7b46b7035c8e016f7c66517c09d4546bbc96ce78fea1a51c862475398a0b837353dd51484a96f0809aa0335643fbc81f55e5b02142871bdfd31459bbfaae586271329477f6fc7425a146b1ca6b88df542116908fae15cf4f30716babda896cfe82ebb16012d05de705928cc1299a569d9ea33004543071016414e332e4329c9f12916cad3e3e0e02d037a2f0ab9ead9bf8d4728023b28dca8adb3d518fecf1dfef794e23d51051bb1c5a7001201a5443d5698b8e4193d2d4e7b32a7e1a5890134079111bf9a2b7895a8afff389b4a4d866e5cba7bc6b31148e7aa8002cb2fdeddc1e4bca99cb67167156ac75d10a5048103d2e43f23da37a3bc2235f1680a5ca3e0d7704cf9d8e41f49450bd4109c26fd228c2b13b07e906cdc6825fe2b401a79039ae0154b5f4f9305a75891c4f9af6f609f532d4b323ca04dcc927f0154c7c94846391e9eac5cb80592124ee3ff4742ba0cf1ceaf8ebab617eda2de48b47b30c45b5ddc3ec0327c0d192153461b58cbae489ea4e416ec4591b70250a264fbbb009adf5d8968549eed857a1459a9597d6cc934130f328de7febeb780530861fe3e33afed500817420ca9768dd56c9f9990730502e789a556c6c695205e245c456c36b5187b27515d4c76a28944c12e5f13f36256a8f8ef63d8f5b412c5d9f8eb6b392458f48872cd7caf9655fb10a24d000c763bbca5203306af5840dfe66ca08bf590d9a500cc78acb1d291bd1e11a8f0c4ae2b266a76010d9b59b908518a18d9962aebf55a8de3663c492647b1f705d5ddad7dab92c0c169e9dcac4bf9835838ce90cedec0b6acef37645d4f9d3c61b336d55af36ff0c0c3ac72ba8457c6fbae3a32cabec686812b3fae30239f70449dbbdb47e68098a4b360a1c20b7d408690c2cd4803fc208648c72b320d246a4a0602bef7cf475585e4793524f9dfc07ca6b43893da519ca2430b65601e585a8367473e814a54fb1e58c7572f149554be44b6742218b60a0e7f92d92ec5b80e36887c7c081f8b4da2ab8fa4f5b30eb25765dec756378925e2ddf7f06dfd9f998622834b6f71d131107151b89525190f99d1f249c740d856e5ea06b169f62423c34934e9aa16c25f47ab4493882abe52293a128438469ef01ea10cd3e4f345e7e8758401f19f1693759df64f1446269fc8fa92774a342cf9e63c2146ed51408a973b1d0dc499066472cf2528dc67ac312d392383cf33e77f4a05df709356ab54e987d94df3394f2352e9413dc9703e0883df8", 0xa3c}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000b40)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000000b80)=[{0x7f, 0x6, 0x10001, 0x3ff, @time={r6, r7+10000000}, {0x0, 0xfc9}, {0x4, 0x8}, @connect={{0x6, 0x6}, {0x7, 0x2}}}], 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0}, {0xdef, 0x7, 0x0, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x8}}, 0xe8) perf_event_open$cgroup(&(0x7f0000000c80)={0x3, 0x70, 0x2, 0x8001, 0x6, 0x9, 0x0, 0x69, 0x8004, 0x8, 0x7565, 0x8, 0x200, 0x3, 0x9f, 0x0, 0x808, 0xfffffffff6b8a8af, 0x7f, 0x7f, 0x100000001, 0x7, 0x5, 0x10001, 0x8000, 0x0, 0x1, 0x7fffffff, 0x7, 0x0, 0x2, 0x8, 0x8ea, 0x8, 0x5, 0x5, 0x100000000, 0xfffffffffffffff8, 0x0, 0x7, 0x1, @perf_config_ext={0x6, 0xfffffffffffff09d}, 0x10, 0x9, 0x401, 0x7, 0x7fff, 0x9, 0x1}, r5, 0x7, r5, 0x1) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r8 = fcntl$getown(0xffffffffffffffff, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80, 0x0) syz_open_procfs(r8, &(0x7f0000000100)="6e65742f69665f696e6574360093fdd81f12659f45e9cb89f8ffffffd451bea0bcf166e408aa93f2de9c7a1786a0b83e1c0da5210d01b9336480d24bf721df26e12a6152f604622b86f9e8a6d4e0e52b4d4518804bc3d131a1c20cee863e600711d0f8cdebab9c16f184f3835747b5fcfb4a8c439d37279d64119874b715ecd26d08c0b9f7b98e72b9401bf0496339354aaf1e011da685dbc8ee74625b3974533f2e05355dadea49035c03b2809c55c2ece8b4e17928fb1361c58fe2024cfa4798878692a6cfcad49eb3c51b78c9453e001eb16c27a6a39ca29de3e43b781daa7dd4348012f3b554bb56240130d542005d2e50fe46373cfc76a6a49c1b8050c99c08ab6aa3ec304a505456d90803f21ef70a51f56c6f4998e6fbb1d9d09e754b10d4b8f03d7621be8ab07b006d8081d8c353648c513e4d06bc9a3ecd201848931a11f7db75d319c2d37f4298ff0a48ad3e2a1f1a4c3813c47084b80fd1bacef8681897d56a3b09d2d1d0d60a1d3db780d2aad06d6f0ac83cb479cc667cb00e0d4133539b1ea8a2c5ffdcd9e6f82000824ed364cdb3d9aef2b4f74545e77ecc557beb1d694fc99c505392916ed300ecd94fe0a7b30886d5c4ef01db53002a4185d19fa71fd8728f0b09de4d8ff1444fa7e59f884f27c0b3fe86fd51a3f63c6adbb36ca81d182d25b311a045ba13") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000)=0x7, 0x4) 2018/04/13 03:31:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280), 0x0, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:02 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = msgget(0x0, 0x10) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/188) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000180)={0x1}) 2018/04/13 03:31:02 executing program 6: unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000000040)="267d475811bbe8de30e86613cb943e0849c86c959dd3fe1e58da9d167e8f673fd51528071d145ad9a61477ec827a8fec037fa8d4a7a9aa6e82c5aff728e511a4d8df80f626d135b4b2f0cc5eaea7a0bf154c05380ae46c524ea0001061c8416fb16dc1821b43f78ceeb5914993289a", 0x6f) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000140)=""/8, &(0x7f0000706ffc)=0x8) 2018/04/13 03:31:02 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x3, 0x4) unshare(0x40600) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000140)}, 0x10) 2018/04/13 03:31:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0xa270, &(0x7f0000000080)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x80f, 0x5) 2018/04/13 03:31:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(0xffffffffffffffff, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:02 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x3, 0x9}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="02c356b4", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r3}, &(0x7f0000000040)=0x8) 2018/04/13 03:31:02 executing program 7: rt_sigaction(0x31, &(0x7f00000000c0)={0x101, {}, 0xd0000001, 0x2}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000000400)={&(0x7f0000001040)=""/4096, 0x1000}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="fad0c9be", @ANYRES16=r2, @ANYBLOB="010025bd7000fbdbdf250e0000000c000100080005000400000008000600ffff000044000300080007004e22000008000300010000000800080001000000080001000200000008000800a80000000800010003000000080004000a02000008000500e00000020800060091f7ffff280002000800030003000000140001000000000000000000000000000000000008000700010400000c00030008000300040000003c0003001400020069705f767469300000000000000000001400060000000000000000000000ffff000000000800030002000000080001000100000008000500010001000800040002000000"], 0xf4}, 0x1, 0x0, 0x0, 0x10}, 0x4000) pselect6(0x40, &(0x7f0000000040)={0x64}, &(0x7f0000000000), &(0x7f000044cfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000ff8)={0x0, 0x989680}, &(0x7f0000000080)={&(0x7f0000000ff8), 0x8}) 2018/04/13 03:31:02 executing program 1: r0 = socket(0xa, 0x3, 0x6) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x8000000000000009) 2018/04/13 03:31:02 executing program 2: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f000053b000/0x2000)=nil) keyctl$session_to_parent(0x12) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) pwrite64(r0, &(0x7f0000000040)="15aec893f65dba189f6d693f77156a779677cbcf6c68267e68fb007936f4d28de160692ed9c592d06ece9cf27dc25c6cb49ef43a513ce9dfb544912b7a9f7ce53087a8785d58266a63e2aef65b8b1d6c2cc517859ffbf7212406ad0bef3918ae33c7063215650f4a44c864a31554671ee9389606abc36d359a3a7a93a8a031dc25c49a220697a59d0c779a420fdccf245d20fc6566bdabf08b3bf69688509e6ece866fa47d0cb4c2c5f2f87f0079c4f5000295b1a82a77b3fac145d7f40b2db84dac890f4ac93b9f53bcfd529dcf6f87c4f753dcb06b9598bc88c6d0", 0xdc, 0x0) write$eventfd(r0, &(0x7f0000000140)=0x8, 0x8) 2018/04/13 03:31:02 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/13 03:31:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x400, 0x0) ioctl$KDDISABIO(r2, 0x4b37) r3 = getgid() fchown(r0, r1, r3) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xfdb, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="52fd9dcfacaceec082d89565f0eaca3565bdc2deba7c02af22275028b49cd63ac7dca622f47a5ae57e8056bc9e0635452e7b5a4686e54176b5f6f941ca6c", 0x3e, 0x4c2}], 0x400, &(0x7f00000005c0)=ANY=[@ANYBLOB="646d61736b3d372c636865636b3d72656c617865642c001c02a421d92da069af22ba9636bc858f5dbe38b775ae628b5cf86e51cebc89a914677b725daa0ed79ecd3dba986ca84af15c701ecd1c5a2676be16f7cafc6e5350ed476dce3516deb4f44627e020ef82db4c05c196126317dac030d0feab7efb9415b8b896dda4ddf95642bee1e34738f34b0d1746f82ab24fa63775167c6715c2d4bf4a0e264d82878c272d7c998a5c565ff993cac952ac9028c829127915ed"]) r4 = socket(0x1e, 0x2, 0x0) io_setup(0x25, &(0x7f0000000000)=0x0) io_submit(r5, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000080), 0x0, 0xfffffffffffffff9}]) r6 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x610001, 0x102) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000580)={{0x5, 0x5, 0x2a, 0x2, 0x8, 0x5}, 0x6}) ioctl$VT_RESIZE(r6, 0x5609, &(0x7f0000000280)={0x4, 0x9, 0x100000001}) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000000540)=@req3={0x81, 0x6, 0x1f, 0x6, 0x20, 0xffff, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x400}}, [0x9, 0x101, 0x9, 0x101, 0x8, 0x8cf, 0x0, 0x0, 0x8, 0x3, 0x81, 0x8, 0xca8, 0x8, 0xfffffffffffffffd]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000400)={r7, 0x1ff}, &(0x7f0000000440)=0x8) inotify_init() io_setup(0x9, &(0x7f0000000080)) 2018/04/13 03:31:03 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/13 03:31:03 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000200)=0x80, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000240)={'icmp6\x00'}, &(0x7f0000000280)=0x1e) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x402, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000100)={0xb7, @multicast1=0xe0000001, 0x4e23, 0x1, 'ovf\x00', 0xe, 0x9, 0x59}, 0x2c) r2 = socket(0x40000000015, 0x80000, 0x0) getpeername$netrom(r2, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000140)=[0x1, 0x1]) 2018/04/13 03:31:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000180)={'vlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000980)={0x0, 0x7, 0x0, 0x1}, 0x10) open(&(0x7f0000000080)='./file0\x00', 0x400, 0x4) r2 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180), 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f00000001c0)=""/213, 0xd5) 2018/04/13 03:31:03 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getresuid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x400, 0x0) ioctl$KDDISABIO(r2, 0x4b37) r3 = getgid() fchown(r0, r1, r3) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xfdb, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="52fd9dcfacaceec082d89565f0eaca3565bdc2deba7c02af22275028b49cd63ac7dca622f47a5ae57e8056bc9e0635452e7b5a4686e54176b5f6f941ca6c", 0x3e, 0x4c2}], 0x400, &(0x7f00000005c0)=ANY=[@ANYBLOB="646d61736b3d372c636865636b3d72656c617865642c001c02a421d92da069af22ba9636bc858f5dbe38b775ae628b5cf86e51cebc89a914677b725daa0ed79ecd3dba986ca84af15c701ecd1c5a2676be16f7cafc6e5350ed476dce3516deb4f44627e020ef82db4c05c196126317dac030d0feab7efb9415b8b896dda4ddf95642bee1e34738f34b0d1746f82ab24fa63775167c6715c2d4bf4a0e264d82878c272d7c998a5c565ff993cac952ac9028c829127915ed"]) r4 = socket(0x1e, 0x2, 0x0) io_setup(0x25, &(0x7f0000000000)=0x0) io_submit(r5, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000080), 0x0, 0xfffffffffffffff9}]) r6 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x610001, 0x102) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000580)={{0x5, 0x5, 0x2a, 0x2, 0x8, 0x5}, 0x6}) ioctl$VT_RESIZE(r6, 0x5609, &(0x7f0000000280)={0x4, 0x9, 0x100000001}) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000000540)=@req3={0x81, 0x6, 0x1f, 0x6, 0x20, 0xffff, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0x400}}, [0x9, 0x101, 0x9, 0x101, 0x8, 0x8cf, 0x0, 0x0, 0x8, 0x3, 0x81, 0x8, 0xca8, 0x8, 0xfffffffffffffffd]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000400)={r7, 0x1ff}, &(0x7f0000000440)=0x8) inotify_init() io_setup(0x9, &(0x7f0000000080)) 2018/04/13 03:31:03 executing program 6: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) r2 = gettid() inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) sched_setaffinity(r2, 0x86, &(0x7f0000000040)=0x6) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000)=0x7, 0x4) write$evdev(r0, &(0x7f0000000200)=[{}], 0x18) 2018/04/13 03:31:03 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/13 03:31:04 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x1f) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) 2018/04/13 03:31:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:04 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x5, 0xfffffffffffffefb}, 'port0\x00', 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x80}) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000001c0)=0x3) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000300)={{0x0, @multicast2=0xe0000002, 0x4e24, 0x1, 'fo\x00', 0x2, 0xe272, 0x25}, {@multicast1=0xe0000001, 0x4e20, 0x10003, 0x2, 0x5, 0x9}}, 0x44) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f0000000100)=""/69, 0x8}) r2 = gettid() r3 = getuid() getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={r2, r3, r4}, 0xc) 2018/04/13 03:31:04 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/13 03:31:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:04 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) mlock(&(0x7f0000001000/0x8000)=nil, 0x8000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) 2018/04/13 03:31:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:04 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/13 03:31:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:04 executing program 3: munlock(&(0x7f0000012000/0x1000)=nil, 0x1000) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0xa7ed, &(0x7f0000011000/0x3000)=nil, 0x3) 2018/04/13 03:31:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:04 executing program 6: unshare(0x8000400) r0 = socket$inet(0x2, 0x200000000000003, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x6, 0x0, 0x7334, 0x8f43}, &(0x7f00000000c0)=0x18) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt(r0, 0xff, 0x1, &(0x7f0000000080), 0x0) 2018/04/13 03:31:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000000140)="db63fb00dd9cad6068f820d5a1bfc36271551a22849d9ab1b25cd4ff2936058d8c67d682041141017b18762214bdf90f5fed0166eab29e735e83629670c777e332f05bcfd563bc015de12e7e18d18ab642efe6e70632affcaed0e6c7406a92783766e5691f882d0d795a4b6f7cab6c19", 0x70}], 0x1, &(0x7f0000000100)}, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/13 03:31:04 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/13 03:31:05 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80800, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'tunl0\x00', 0x400}) socket(0x29, 0x2, 0x20000000000ff) 2018/04/13 03:31:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x662180, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x56d7, 0x30, 0x8001, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x0, 0x6}, &(0x7f0000000140)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1}]) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/04/13 03:31:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000040)="4840a28e4db26f4d55423be6b59045ac0895f2dc908586f57e6f183e2dc78002fa617b5361811e51368811cb89451329d95247cc0c7fe7a89aa9cd6cc74e89ac83ad3922ef2b58f4bb0c142222fc006543d9f50bdd1b2afb2d4e77d12cf65cc40f692af1babc8c4c274a127c17ff5e39cfaeeaed5b3888f00afa3b9958ee06820b1aa819261bbbbeff4027f91bde61ee3d53e89eb6ccb36cba216ca8006c1b99c82c1e42004487866733cb2a18d3926dbcda7ad2125d80bd03b1b06125c320a0", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x1) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) mq_unlink(&(0x7f0000000000)='bdev)md5sum&%mime_typebdev\x00') setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180), 0x8) 2018/04/13 03:31:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2800, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000180)={r0, r2}) r3 = socket$inet(0x2, 0x100000002, 0x5) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000080)) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000000100)) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}) 2018/04/13 03:31:05 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/13 03:31:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001340)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001340)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x7ffff000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/5, 0x5}, 0x0) sendmmsg$alg(r1, &(0x7f00000073c0)=[{0x0, 0x0, &(0x7f0000007300)=[{&(0x7f0000003900)='*', 0x1}], 0x1, &(0x7f0000007380)}], 0x1, 0x0) 2018/04/13 03:31:05 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x80004e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/13 03:31:05 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x9) timer_create(0x2, &(0x7f0000000140)={0x0, 0x10, 0x0, @thr={&(0x7f00000002c0)="d9e10b78c2d402f528c1e4341ff92d923421dfa62dea13e0eb5de682ba92fc3cd659bd18f3951f0755cc23279b1b0c4ad59bd5ecb5c4fe30a5c48856155104375df2d66f05d74b612266b4a6c71e612f4ac80561e23aecd3fa2ca9335d6adaef12c432b272bb89ccde55d2ef01121e0766b1a95d225fc6694a16eb9c3f875f80fa29c07fbbe5538d1763ae2437588a65ebe4d2eb51260bfae8750305296f57178590bde7ccf97741a9b9bf5b0a65c52575b3f2bb63466bc014c9417f2cdfb356aa1605faa5b55a8971d7cd8d29c77a26f44bade9fd5254d8aefe3b07578accc29a7e6e22", &(0x7f0000001340)="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"}}, &(0x7f00000003c0)) r0 = memfd_create(&(0x7f0000000000)='ppp1\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000001300)) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/199, 0xc7) 2018/04/13 03:31:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000280)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001340)}], 0x1, 0xc000) recvmsg(r1, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/5, 0x5}, 0x0) 2018/04/13 03:31:05 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e22, 0x4}, 0x10) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$sndseq(r1, &(0x7f00000001c0)=[{}], 0x30) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c) write$eventfd(r1, &(0x7f0000000040), 0x1e22) [ 86.403876] ================================================================== [ 86.411304] BUG: KMSAN: uninit-value in sctp_do_bind+0x60f/0xdc0 [ 86.417458] CPU: 0 PID: 6871 Comm: syz-executor6 Not tainted 4.16.0+ #83 [ 86.424295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.433649] Call Trace: [ 86.436251] dump_stack+0x185/0x1d0 [ 86.439885] ? sctp_do_bind+0x60f/0xdc0 [ 86.443862] kmsan_report+0x142/0x240 [ 86.447664] __msan_warning_32+0x6c/0xb0 [ 86.451732] sctp_do_bind+0x60f/0xdc0 [ 86.455545] sctp_bind+0x149/0x190 [ 86.459092] ? sctp_recvmsg+0x1190/0x1190 [ 86.463245] inet6_bind+0x1fd/0x1820 [ 86.466970] ? security_socket_bind+0x5d/0x210 [ 86.471566] ? ipv6_mod_enabled+0x60/0x60 [ 86.475719] SYSC_bind+0x3f2/0x4b0 [ 86.479264] ? syscall_return_slowpath+0xe9/0x700 [ 86.484121] SyS_bind+0x54/0x80 [ 86.487399] do_syscall_64+0x309/0x430 [ 86.491292] ? SYSC_socketpair+0x14a0/0x14a0 [ 86.495719] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 86.500912] RIP: 0033:0x455279 [ 86.504104] RSP: 002b:00007fce4d3f1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 86.511820] RAX: ffffffffffffffda RBX: 00007fce4d3f26d4 RCX: 0000000000455279 [ 86.519095] RDX: 0000000000000010 RSI: 0000000020fa8fe4 RDI: 0000000000000013 [ 86.526369] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 86.533640] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 86.540910] R13: 0000000000000026 R14: 00000000006f3430 R15: 0000000000000000 [ 86.548180] [ 86.549798] Local variable description: ----address@SYSC_bind [ 86.555665] Variable was created at: [ 86.559384] SYSC_bind+0x6f/0x4b0 [ 86.562840] SyS_bind+0x54/0x80 [ 86.566109] ================================================================== [ 86.573464] Disabling lock debugging due to kernel taint [ 86.578909] Kernel panic - not syncing: panic_on_warn set ... [ 86.578909] [ 86.586279] CPU: 0 PID: 6871 Comm: syz-executor6 Tainted: G B 4.16.0+ #83 [ 86.594415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.603762] Call Trace: [ 86.606358] dump_stack+0x185/0x1d0 [ 86.609993] panic+0x39d/0x940 [ 86.613210] ? sctp_do_bind+0x60f/0xdc0 [ 86.617192] kmsan_report+0x238/0x240 [ 86.621009] __msan_warning_32+0x6c/0xb0 [ 86.625080] sctp_do_bind+0x60f/0xdc0 [ 86.628893] sctp_bind+0x149/0x190 [ 86.632436] ? sctp_recvmsg+0x1190/0x1190 [ 86.636583] inet6_bind+0x1fd/0x1820 [ 86.640298] ? security_socket_bind+0x5d/0x210 [ 86.644888] ? ipv6_mod_enabled+0x60/0x60 [ 86.649040] SYSC_bind+0x3f2/0x4b0 [ 86.652580] ? syscall_return_slowpath+0xe9/0x700 [ 86.657430] SyS_bind+0x54/0x80 [ 86.660709] do_syscall_64+0x309/0x430 [ 86.664600] ? SYSC_socketpair+0x14a0/0x14a0 [ 86.669016] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 86.674201] RIP: 0033:0x455279 [ 86.677391] RSP: 002b:00007fce4d3f1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 86.685100] RAX: ffffffffffffffda RBX: 00007fce4d3f26d4 RCX: 0000000000455279 [ 86.692373] RDX: 0000000000000010 RSI: 0000000020fa8fe4 RDI: 0000000000000013 [ 86.699640] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 86.706913] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 86.714185] R13: 0000000000000026 R14: 00000000006f3430 R15: 0000000000000000 [ 86.721875] Dumping ftrace buffer: [ 86.725403] (ftrace buffer empty) [ 86.729088] Kernel Offset: disabled [ 86.732689] Rebooting in 86400 seconds..