[....] 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[ 30.098635] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 30.665239] random: sshd: uninitialized urandom read (32 bytes read) [ 31.044774] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 32.364357] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.1' (ECDSA) to the list of known hosts. [ 37.867396] random: sshd: uninitialized urandom read (32 bytes read) 2018/06/04 18:14:28 fuzzer started 2018/06/04 18:14:29 dialing manager at 10.128.0.26:38059 [ 63.156316] can: request_module (can-proto-0) failed. [ 63.167324] can: request_module (can-proto-0) failed. 2018/06/04 18:14:56 kcov=true, comps=false 2018/06/04 18:15:02 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x2000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="e187d27bb76c1163a48c5c6980eb7ed316cb77e75e46eda44f5114c215235859b1b400858b9c3ac19a9e1945a72bf922e4c1e0cabaf76a227ee72cee86610e8cd89e6fd4ace588ec9372b36d2624b4f9cf86de52620eb4454b1272baa029f84e887788bca7f19b7912e7609b6a40eb10d169793115950426787ff14a5f187531bf0d9ff34f429435d5d23901fbd5bc2980b6edbfbff0b0bd90e51ad61142d4298f76c270e0bb242ebe20ef9c4c649d6d3dc627cf4dbebb5da64316321da4c3c4b3fae0328ce57c42c46ea54b8e75db1384f5f1616f8f89979ba50e03b17370c8cb567dde1d65ac01") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xb2, "934b5529679d39df066d7c19d8c4392a24d834a14c84f0e2c4a673d44c6fe796485454b8f10bab833e60d5bc4d6d9de4bc3dd26d3d5f3e7a779f80eee764962572601cd86de151cdc5a8250595195de2f253cb80bed39f7f543403f349feaf53398dc25b1d0f1d7f165c4146b38df1f0377a54b41d21fdb63ab45adf8fd08034bf0d0bd58b9bbebfdaff7440410f6a3c6db554fbda97e491921af096a7d078d9b0a895e0be608b3381360494ceb5cdfea288"}, &(0x7f0000000280)=0xba) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x9, 0x30}, &(0x7f0000000300)=0xc) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000340), &(0x7f0000000380)=0x40) fstat(r0, &(0x7f00000003c0)) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000440)={'ip6gretap0\x00', {0x4, 0x8, 0x100, "3c31ee834452", 0x20}}) r3 = getpgrp(0x0) capget(&(0x7f0000000480)={0x0, r3}, &(0x7f00000004c0)={0x1, 0xffffffffffff79a6, 0x8, 0x5, 0x7eb, 0x101}) r4 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x5, 0x400800) r5 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r6 = request_key(&(0x7f00000005c0)='rxrpc\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)='/dev/amidi#\x00', 0x0) keyctl$negate(0xd, r5, 0x400, r6) getxattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=@known='security.selinux\x00', &(0x7f0000000700), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000840)=0xe8) connect$packet(r4, &(0x7f0000000880)={0x11, 0x1d, r7, 0x1, 0x4c, 0x6}, 0x14) getpeername$netrom(r4, &(0x7f00000008c0)=@full, &(0x7f0000000940)=0x48) r8 = syz_genetlink_get_family_id$fou(&(0x7f00000009c0)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x8000001}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x2c, r8, 0x310, 0x70bd2b, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x4008001) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000000b80)={{&(0x7f0000000ac0)=""/117, 0x75}, &(0x7f0000000b40), 0x18}, 0x20) r9 = shmget(0x0, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r9, 0xd, &(0x7f0000000bc0)=""/154) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000000c80)={0x4, 0x8, [0x6d4, 0xfffffffffffffffd]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000cc0)={0x4, 0x1f, 0x200, 0xffffffffffffff88, 0x7fffffff, 0x4, 0x5, 0x100000001, r2}, 0x20) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000d00)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000d80)={r10, r11, 0x27d}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000dc0)={0x90000010}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000e00)={'eql\x00', 0x7ff}) 2018/06/04 18:15:02 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="66a6b490f457a94d9bf41ab698ef1e6ef360f5591fe23f1b41d55f4d5f11dd146ec537673386ae643cacd5c0a14c81972d53b6af70", 0x35, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x18c, r3, 0x1, 0x70bd2c, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x48}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xf, 0xc}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x2404c000}, 0x4001) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000580)={0x4, &(0x7f0000000540)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000006c0)={r4, &(0x7f00000005c0)=""/220}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000700)={0x1000, 0x8001, 0x9, 0x7, 0xe7, 0x800, 0x8, 0x4, 0x0, 0x40}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000780)={0xffffffffffff3196, 0x1, 0x100000000, 0x84, 0x400}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x20, 0x4e24, 0x8e, 0xa, 0x20, 0x80, 0x2f, 0x0, r1}, {0xfff, 0xfffffffffffffff8, 0x8, 0x1a58, 0x3e, 0x9, 0x3, 0x37aae9fa}, {0xb6, 0x40, 0xfff, 0x5}, 0x100, 0x6e6bb7, 0x0, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x1, 0x1, 0xff, 0x2, 0x3, 0x4}}, 0xe8) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f00000008c0)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000900)={0x40, 0x4}) unshare(0x10000) keyctl$invalidate(0x15, r2) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000ac0)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000a80)={&(0x7f0000000980)={0xe4, r3, 0x100, 0x70bd27, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x61a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xed54}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x20}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xb8b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4}, 0x40) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000b00)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000b40)={0x2, r6}) process_vm_readv(r6, &(0x7f0000001d00)=[{&(0x7f0000000b80)=""/58, 0x3a}, {&(0x7f0000000bc0)=""/147, 0x93}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/105, 0x69}], 0x4, &(0x7f0000002100)=[{&(0x7f0000001d40)=""/19, 0x13}, {&(0x7f0000001d80)=""/37, 0x25}, {&(0x7f0000001dc0)=""/168, 0xa8}, {&(0x7f0000001e80)=""/31, 0x1f}, {&(0x7f0000001ec0)=""/132, 0x84}, {&(0x7f0000001f80)=""/16, 0x10}, {&(0x7f0000001fc0)=""/58, 0x3a}, {&(0x7f0000002000)=""/238, 0xee}], 0x8, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000002180)=0x8000, 0x4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) process_vm_readv(r6, &(0x7f00000032c0)=[{&(0x7f00000021c0)=""/141, 0x8d}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)}], 0x3, &(0x7f0000003300), 0x0, 0x0) fchmod(r7, 0x47) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000003340)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003380)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000033c0)={r8, r9, 0x83}) 2018/06/04 18:15:02 executing program 1: socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e20, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x400, [0x10000, 0x9, 0x7f, 0x0, 0x5, 0x6a61, 0x6, 0x9]}, 0x5c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xa00ce0}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r2, 0x100, 0x70bd2a, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl(r0, 0x2, &(0x7f0000000240)="e2308250382f723ac8d80ec8b470570503d86c47ebf08ee2f2cfd541c41908582b9609f7a7008b3d8c265101bca20230ae7b651445944ed788fcf65215c69b820890206b2f847adf300224a2767473c9d9ac63d2cf3e7951453a0587239cd51f226681865145eab9cbb01dbbe295e8167a1fa0db95b8b85d399b644bfe60e5e8c961809d42df8d") setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000300)={'filter\x00', 0x2, [{}, {}]}, 0x48) ioctl$BLKRRPART(r1, 0x125f, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000400), &(0x7f0000000440)=0xc) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000480)={'nr0\x00', {0x4, 0x200, 0xbe, "8870411f65e8"}}) getsockname(r0, &(0x7f0000000580)=@can={0x0, 0x0}, &(0x7f0000000600)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000640)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0xc, r3}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000006c0)={0x0, 0x4, 0x10}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000740)={r4, 0x8e}, 0x8) r5 = syz_open_dev$vcsa(&(0x7f0000000780)='/dev/vcsa#\x00', 0x7, 0x20000) sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000008c0)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x400148}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x54, r2, 0x4, 0x70bd28, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3ff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x10}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x366}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000004}, 0x20004001) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000900)='veth0\x00') setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000940)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000009c0)={@loopback={0x0, 0x1}, 0x2, 0x2, 0xff, 0xd, 0x6, 0x9, 0x7}, &(0x7f0000000a00)=0x20) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000a40)) r6 = getpid() ptrace$getsig(0x4202, r6, 0x8, &(0x7f0000000a80)) r7 = getegid() setgid(r7) r8 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vsock\x00', 0x200, 0x0) r9 = add_key(&(0x7f0000000b00)='ceph\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b80)="7781dfa62772c23b3ba65d52cb6849bea7b05b82f4e205f5b3e5c84f650df0316674cc4d4deb8b87699ee456f9e9a181fc36230bd5242b5ea68fa96e5d19a691cd141b11c85ee707a99eca62a375fc2df37278ea6e84963156888930559da789664e7a9963a98d98cb5a891ade361a51202fb8ed5198d8eac79ec6eb77d788ea7657b38c118069077742ed4a4550887ef417c7733b6ceaa1599c12f001b1d8bd46bf68a034bee4df5b7876e938a6b8fc", 0xb0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000c40)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000d40)=0xe8) keyctl$chown(0x4, r9, r10, r7) 2018/06/04 18:15:02 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x801, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000040)={{0xdc, 0x0, 0x4, 0x6, "f71a1759c2d397002be6514f930df081ece4b808de51a8b809fd94175afce65681c6597f092b3a9d6d2d65dd", 0x10000}, 0x9, [0x3, 0x6, 0x5, 0xffffffff, 0x3, 0x200, 0x5, 0x10000, 0x7, 0x5, 0x94, 0x7, 0x9, 0x8000, 0x7f, 0x2, 0xfffffffffffffffd, 0xfffffffffffffd8d, 0x9, 0x0, 0xffffffff, 0xe84, 0x1, 0x1, 0x0, 0x8001, 0x8000, 0x9, 0x81, 0x81, 0x4, 0x9, 0x1, 0x5, 0x2, 0x3, 0x8, 0x10000, 0x9, 0x765e, 0x4, 0x6, 0xfffffffffffffffd, 0xd4, 0x1, 0x1, 0x2, 0xffff, 0xf8a6, 0x81, 0x100000000, 0x40, 0x8000000, 0x0, 0x6, 0x5cf7, 0x7, 0x6, 0x1, 0x7, 0x4, 0x0, 0x1, 0x3, 0x133, 0x9, 0x9, 0x9, 0x0, 0x1, 0x401, 0x6, 0xbf, 0x1, 0x8c6, 0x10000, 0x8, 0x1f, 0x2, 0xffffffff, 0x8, 0xffffffffffffffe0, 0x7f, 0x3, 0x7, 0x44, 0x5, 0x13e, 0x7, 0x3, 0x1, 0x5e, 0x80000000, 0x1, 0x6, 0x2, 0x59dc07eb, 0x80000000, 0x20, 0x2cd6, 0x1ff, 0x80000000, 0x9, 0x0, 0x3ff, 0x8, 0x261e484a, 0x9, 0x21a31e5, 0x441, 0x0, 0x3, 0x100, 0xa5, 0x8001, 0xfb7, 0xa077, 0x4, 0x0, 0x4f93b6cb, 0x7, 0xfffffffffffffffa, 0x80000000, 0x200, 0x3f, 0xfffffffffffff76b, 0x40, 0x2], {0x0, 0x989680}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000540)={'bridge0\x00', @link_local={0x1, 0x80, 0xc2}}) msgget(0x3, 0x1a0) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x4) clock_gettime(0x0, &(0x7f0000002040)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000600)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000680)=""/55, 0x37}, {&(0x7f00000006c0)=""/25, 0x19}], 0x2, &(0x7f0000000740)=""/155, 0x9b, 0x6}, 0x100000000}, {{&(0x7f0000000800)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000880)=""/251, 0xfb}, {&(0x7f0000000980)=""/190, 0xbe}], 0x2}, 0x1}, {{&(0x7f0000000a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b00)=""/198, 0xc6}, {&(0x7f0000000c00)=""/127, 0x7f}, {&(0x7f0000000c80)=""/85, 0x55}], 0x3, &(0x7f0000000d40)=""/212, 0xd4, 0x5}, 0x8}, {{&(0x7f0000000e40)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000ec0)=""/87, 0x57}], 0x1, &(0x7f0000000f80)=""/122, 0x7a, 0x8001}, 0x9}, {{&(0x7f0000001000)=@nfc_llcp, 0x80, &(0x7f0000001540)=[{&(0x7f0000001080)=""/177, 0xb1}, {&(0x7f0000001140)=""/37, 0x25}, {&(0x7f0000001180)=""/80, 0x50}, {&(0x7f0000001200)=""/147, 0x93}, {&(0x7f00000012c0)=""/160, 0xa0}, {&(0x7f0000001380)=""/233, 0xe9}, {&(0x7f0000001480)=""/5, 0x5}, {&(0x7f00000014c0)=""/84, 0x54}], 0x8, &(0x7f00000015c0)=""/111, 0x6f, 0xe9}, 0x1}, {{&(0x7f0000001640)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001980)=[{&(0x7f00000016c0)=""/244, 0xf4}, {&(0x7f00000017c0)=""/146, 0x92}, {&(0x7f0000001880)=""/194, 0xc2}], 0x3, &(0x7f00000019c0)=""/171, 0xab, 0x3}, 0x5}, {{&(0x7f0000001a80)=@hci, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001b00)=""/77, 0x4d}, {&(0x7f0000001b80)=""/75, 0x4b}, {&(0x7f0000001c00)=""/148, 0x94}, {&(0x7f0000001cc0)=""/17, 0x11}, {&(0x7f0000001d00)=""/59, 0x3b}], 0x5, &(0x7f0000001dc0)=""/146, 0x92, 0x7}, 0x15b9}], 0x7, 0x2100, &(0x7f0000002080)={r2, r3+30000000}) syz_open_dev$urandom(&(0x7f00000020c0)='/dev/urandom\x00', 0x0, 0xe0002) r7 = syz_open_dev$vcsa(&(0x7f0000002100)='/dev/vcsa#\x00', 0x5, 0x214440) renameat2(r7, &(0x7f0000002140)='./file0\x00', r0, &(0x7f0000002180)='./file0\x00', 0x4) r8 = openat$cgroup_subtree(r0, &(0x7f00000021c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000002200)={{0xa, 0x4e24, 0x0, @empty, 0x4}, {0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, 0x40, [0x0, 0x2, 0x1, 0x1ff, 0x7, 0x2, 0x0, 0x80000001]}, 0x5c) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000002300)={0x4, &(0x7f0000002280)=[{}, {}, {}, {}]}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000002340)=0x0) syz_open_procfs$namespace(r9, &(0x7f0000002380)='ns/pid\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r7, 0x6, 0x16, &(0x7f00000023c0)=[{0xb, 0xffff}, {0xb, 0x1}], 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r7, 0x0, 0x48b, &(0x7f0000002400)={0x2, 'veth1\x00', 0x1}, 0x18) connect$pppoe(r8, &(0x7f0000002440)={0x18, 0x0, {0x4, @random="faff4115fb53", 'veth0\x00'}}, 0x1e) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r7, 0x40045532, &(0x7f0000002480)=0x1) open$dir(&(0x7f00000024c0)='./file0\x00', 0x400000, 0x100) ioctl$EVIOCSKEYCODE(r7, 0x40084504, &(0x7f0000002500)=[0x6f, 0x9]) bind$vsock_dgram(r0, &(0x7f0000002540)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000002580)={0x0, 0x9}, &(0x7f00000025c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000002600)={r10, 0x7}, &(0x7f0000002640)=0x8) connect$llc(r5, &(0x7f0000002680)={0x1a, 0x33f, 0x3, 0x7, 0x7f, 0x6}, 0x10) memfd_create(&(0x7f00000026c0)='nodevcpuset}vmnet0]loeth1}/proc\x00', 0x3) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000002780)={0x4, &(0x7f0000002700)=[{0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}]}) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f00000027c0)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/06/04 18:15:02 executing program 5: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x1d, @broadcast=0xffffffff, 0x4e21, 0x3, 'ovf\x00', 0x1, 0x5e9, 0x71}, {@broadcast=0xffffffff, 0x4e21, 0x6, 0xffffffff, 0x400, 0xee3e}}, 0x44) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'bpq0\x00', 0x6}) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000100)=""/127, 0x7f}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/109, 0x6d}, {&(0x7f0000001200)=""/82, 0x52}, {&(0x7f0000001280)=""/194, 0xc2}], 0x5, &(0x7f0000001400)=""/111, 0x6f, 0x3}, 0x2}, {{&(0x7f0000001480)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001500)=""/128, 0x80}, {&(0x7f0000001580)=""/243, 0xf3}], 0x2, &(0x7f00000016c0)=""/186, 0xba, 0x1}, 0x364}, {{&(0x7f0000001780)=@alg, 0x80, &(0x7f0000002a00)=[{&(0x7f0000001800)=""/157, 0x9d}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/237, 0xed}, {&(0x7f00000029c0)=""/6, 0x6}], 0x4, &(0x7f0000002a40)=""/223, 0xdf, 0x4}, 0x2}], 0x3, 0x20, &(0x7f0000002c00)={0x0, 0x989680}) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/audio\x00', 0x400000, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000002d00)={0xffffffffffffffff, 0x6, 0x1, 0x924, &(0x7f0000002cc0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) renameat2(r1, &(0x7f0000002c80)='./file0\x00', r2, &(0x7f0000002d40)='./file0\x00', 0x1) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000002d80), &(0x7f0000002dc0)=0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000002e00)={0x100000000, 0x0, 0x80000000}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000003000)={r1, &(0x7f0000002e40)="502c899a8165b74b5984cc0c3d5b099773ee1762649dec7497674ea7f5c8b15249e8fdb322ce94344f54fb9cb9befc135b0a2651521c946d6f8a5bf019b88140e4ab5b90c281d8f14807a0afecdf1cbb60e665173540358bb8e59b62ac79007663dd53c9cba9c674d4fe57dde8d54d77f14029c373a47d70776963dd8adf436e858ba1f9da8947623778fc5b670c5bf4fdf7085338cddb581490df48cdddd2a5cec2491bf062109894962efb51f184f64c463bbece64a304c19485b3fcb2ef31", &(0x7f0000002f00)=""/226}, 0x18) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003040)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000003140)=0xe8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000003180)={0xffffffff}, 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000031c0), &(0x7f0000003200)=0x4) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000003240)=0x1, 0x4) setreuid(r4, r4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003280)={0x0}, &(0x7f00000032c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003300)=@assoc_value={r5, 0x21e7}, &(0x7f0000003340)=0x8) pipe(&(0x7f0000003380)={0xffffffffffffffff, 0xffffffffffffffff}) arch_prctl(0x1006, &(0x7f00000033c0)="478a2507a09ddc6e39520bd52af19ac2fe3ea93b781f2245bf4f3acce6209c39dffd2852f58f3ab0ba777c24c01445f42238b1226bbebea79eaf4c6d59e385c1287e5871ffda2c68224d17d4c6b5c7759bc06f26d8f489961cc539f9214e249330edc6ccc7d3bde2a6d7ff1c6e56658c67eac91b1ac0b14954af4be57b236d9e4fe68f14c3339c78a35046cb20b59c36bd5e66d2b177fdaf45437fb123d6670a97ef2dbf37222733b93a1abc1a97caa3f3bb8b1322dc65dffa71e8c135dd99ea7a1cb257da0cc18d90bba4d933c06c2d3e75d36119") r8 = getpgrp(0x0) ptrace$peek(0x2, r8, &(0x7f00000034c0)) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000003500)) wait4(r8, &(0x7f00000035c0), 0xc000000e, &(0x7f0000003600)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000036c0)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) getsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000003700), &(0x7f0000003740)=0x4) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000003780)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f00000037c0)={r3, @empty, @rand_addr=0x401}, 0xc) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000003800)={0x3, 0x0, [0x0, 0x0, 0x0]}) openat$cgroup(r2, &(0x7f0000003840)='syz0\x00', 0x200002, 0x0) 2018/06/04 18:15:02 executing program 2: socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xeb, "97c4947c64156589828fa2fe410ebacbd16921d04182db4fcde38e2b843e21cf7ac8344eac6aa2e1eb838513373211376e34c6feacf8eb331a24b85c7113a9f0c44adbafbda1d11e143a15c951df910d48aa17c9c99bb8cccca34c9e97a8b4c3e6df0a34bc57327f5594961179ebaf0c5088fd23c0ddca95fabb76d19e0769239a280691c09dd4fc02c02ff6d1a9df60bbc6d6b7cb9677b2c4d08b620a8e6bc50a50ec7682d2654f1b40f245de3379f468d01b24695a0c907f4808e8e03a92cd0f496fd8d32eb7bf62434e410b568018a0cd279d0b5affbe5b6ff3993ebac7a7220293b6e6f2b988e56185"}, &(0x7f0000000140)=0xf3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x3}, 0xc) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00000001c0)="f7c3a277af68fbf9d9e322e8cbc0e0f938a5acd73a2401e9dfa9e05f9056baeb32c7eb75d2aaa58f16e82ed9ec0ccc80565799daca2a0f41a470c6e770e8f7a8ecfad2c5") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) setreuid(r5, r6) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0x1a, &(0x7f0000000540)=""/4096, &(0x7f0000001540)=0x1000) getsockname$packet(r7, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000015c0)=0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ax25(r7, 0x0, &(0x7f0000001640)) ioctl$sock_netdev_private(r3, 0x89fa, &(0x7f0000001680)="31311fe56b65aac55be1d575a3459b658421eb5ab5c8a4b21e6957e35d61f083b4e8188aa2da30d7b20514cce782e875677e03c516dbd068ebb4388caadfb6514f1dfe35e88759fea53fd18ecf8cef0558db599a80be45cb8d9cd716cfe68b6afffbeaa0d47816a6cefb2d5be83a5eb8f2d27366bf4059e5bee569bea72134ca2be467f4ee6521fc9f3796b4a406c3364e3116c04d009de1d1303c0dd8439fd955e75bfb107755b00ae3f83f47928b9f86722ad3849b6293b8c4104f9b4e28817264bc9ee3e728facd2ee59f76b6b26d3c5aca2e7ef135981bd11878ff9deb69bb95f6a67a62724f3bb1602ec6756e5d1246c4cc73108935") getpeername$llc(r7, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000017c0)=0x10) ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e) ioctl$IOC_PR_RESERVE(r7, 0x401070c9, &(0x7f0000001800)={0x89b, 0x5}) ioctl$VHOST_SET_VRING_KICK(r7, 0x4008af20, &(0x7f0000001840)={0x0, r7}) getsockname$inet6(r7, &(0x7f0000001880)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000018c0)=0x1c) ioctl$IOC_PR_RESERVE(r7, 0x401070c9, &(0x7f0000001900)={0x7, 0xcf0, 0x1}) getpeername$inet6(r1, &(0x7f0000001940)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001980)=0x1c) select(0x40, &(0x7f00000019c0)={0x3f, 0x58d99d5c, 0x1, 0x9, 0xffff, 0x0, 0x7, 0x8}, &(0x7f0000001a00)={0x401, 0x3f, 0x8, 0x7fff, 0x6, 0x1, 0x4, 0x7}, &(0x7f0000001a40)={0x7, 0x5, 0x462, 0x7fff, 0x7f, 0x5, 0x80000000, 0x8}, &(0x7f0000001a80)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000001ac0)=@assoc_value={r2, 0x1}, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000001b00)={0x400003e, 0x1, 0x27}) fcntl$getownex(r8, 0x10, &(0x7f0000001b40)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000001b80)=@assoc_value={r2, 0x6}, 0x8) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001c00)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r7, &(0x7f0000001cc0)={&(0x7f0000001bc0)={0x10, 0x0, 0x0, 0x6000098}, 0xc, &(0x7f0000001c80)={&(0x7f0000001c40)={0x1c, r9, 0x20, 0x70bd26, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4001) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/sequencer\x00', 0x40a00, 0x0) dup3(r4, r7, 0x80000) 2018/06/04 18:15:02 executing program 3: pkey_alloc(0x0, 0x3) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/185, 0xb9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) mq_notify(r0, &(0x7f0000000180)={0x0, 0x36, 0x0, @tid=r1}) getpriority(0x3, r1) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000001c0)={0x303, 0x33}, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='veth1_to_team\x00') init_module(&(0x7f0000000240)='veth1_to_team\x00', 0xe, &(0x7f0000000280)='wlan1\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000002c0)={0x72a7, 0x0, 0x1, 'queue1\x00', 0x40}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000380), &(0x7f00000003c0)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f00000004c0)=0xffffffff) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000540)='team\x00') getsockname(r2, &(0x7f0000000580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x80) accept4$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000680)=0x14, 0x80800) recvmmsg(r0, &(0x7f0000000880)=[{{&(0x7f00000006c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000740)}, {&(0x7f0000000780)}, {&(0x7f00000007c0)=""/44, 0x2c}], 0x3, &(0x7f0000000840)=""/49, 0x31, 0x1}, 0x8}], 0x1, 0x100, &(0x7f00000008c0)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000f80)={'team0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000010c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001140)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000001240)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001a40)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f0000001b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001c80)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000008140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008180)=0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000081c0)={0x0, @dev, @broadcast}, &(0x7f0000008200)=0xc) getsockname$packet(r0, &(0x7f0000008240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008280)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000082c0)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f00000083c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000084c0)={@mcast2, 0x0}, &(0x7f0000008500)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000008540)={@broadcast, @multicast2, 0x0}, &(0x7f0000008580)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008600)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000086c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000087c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008800)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000008900)=0xe8) getsockname$packet(r0, &(0x7f0000008940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000008980)=0x14) accept$packet(r0, &(0x7f00000089c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008a00)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000008a80)={@mcast2, 0x0}, &(0x7f0000008ac0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008b00)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000008c00)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000008d00)={@dev, 0x0}, &(0x7f0000008d40)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000a380)={@broadcast, @multicast1, 0x0}, &(0x7f000000a3c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a400)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f000000a500)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a600)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f000000a700)=0xe8) accept4$packet(r0, &(0x7f000000a740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000a780)=0x14, 0x80000) accept4$packet(r0, &(0x7f000000a7c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000a800)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000a840)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f000000a940)=0xe8) getpeername$packet(r0, &(0x7f000000a980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000a9c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000aa00)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000000aa40)={@mcast1, 0x0}, &(0x7f000000aa80)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000b380)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f000000b480)=0xe8) getpeername$packet(r0, &(0x7f000000b980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000b9c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000bac0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f000000bbc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000bc00)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f000000bd00)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000c9c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f000000c980)={&(0x7f000000bd40)={0xc0c, r4, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [{{0x8, 0x1, r5}, {0x134, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x91b}}}]}}, {{0x8, 0x1, r8}, {0x154, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x11}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0xbc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r17}, {0x1ec, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x6, 0x2, 0x4}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffc40}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x1a4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r28}, {0x160, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x23}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdb78}}}]}}, {{0x8, 0x1, r31}, {0x23c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r32}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r33}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r34}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r35}}}]}}, {{0x8, 0x1, r36}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r37}}}]}}, {{0x8, 0x1, r38}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r39}}, {0x8, 0x7}}}]}}]}, 0xc0c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) 2018/06/04 18:15:02 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x6, 0x100000000}, 0x0, 0x1599, 0x100000001, {0x4, 0x5}, 0x1, 0x1f}) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x410, 0x40) r2 = inotify_init() r3 = fcntl$getown(r1, 0x9) mq_notify(r1, &(0x7f0000000100)={0x0, 0x5, 0x1, @tid=r3}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x100000000, 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000001c0)=0x624) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x5, 0x8, 0x7, 0x400000000000, 0x2, 0x0, 0x1000, 0x1ff, 0x8757}, 0xb) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x19}, 0x3d5f254d, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x3, 0x9}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000002c0)={0xfff, 0x4, 0x80000001, 0x5, 0x6b, 0x0, 0xf72, 0x0, 0x5, 0x9c1, 0x2}, 0xb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0xc) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000480)=@get={0x1, &(0x7f00000003c0)=""/137, 0x5}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r4 = syz_open_procfs(r3, &(0x7f00000004c0)='net/udplite6\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e23, 0x2, @empty, 0x7}}, 0xfffffffffffffffa, 0xfffffffffffffffb, 0x5, 0xfffffffffffffffa, 0x8}, &(0x7f00000005c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f0000000600)={r5}, 0x8) socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f0000000640)={0xffffffffffffffff}) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000680)=0xffff, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000006c0)={'security\x00', 0x90, "367120bdb27536f74860ad05d4ef3420b6ab387ce25131d9f8b4edf35ab653b6191180be6cd7632932b395adf2f013a1a578a32b89c72651e04cbd558d1d01b690b1baeea829a9528f3f789b6d9c9bd4665729acffaf929c9ee398cc5122c1f23b2acc63e63340e9a89fe7160bf0db9628b49826fb2a9b4a5aedbabb1fbeafbf05fce39e55dad032c19cb17709ecc653"}, &(0x7f0000000780)=0xb4) readahead(r6, 0x4, 0xfffffffe0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000007c0)={r5, 0x438, 0x357b, 0x8, 0x3, 0x401, 0x100000000, 0x9, {r5, @in={{0x2, 0xe33}}, 0x3, 0x0, 0x6, 0x7fff, 0x9}}, &(0x7f0000000880)=0xb0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000008c0), &(0x7f0000000900)=0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000940)=0x6) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000980), &(0x7f00000009c0)=0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000a00)) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000a40)={'ipddp0\x00', 0x2000000000}) [ 72.467572] IPVS: ftp: loaded support on port[0] = 21 [ 72.535794] IPVS: ftp: loaded support on port[0] = 21 [ 72.552068] IPVS: ftp: loaded support on port[0] = 21 [ 72.570094] IPVS: ftp: loaded support on port[0] = 21 [ 72.583779] IPVS: ftp: loaded support on port[0] = 21 [ 72.585967] IPVS: ftp: loaded support on port[0] = 21 [ 72.593716] IPVS: ftp: loaded support on port[0] = 21 [ 72.599489] IPVS: ftp: loaded support on port[0] = 21 [ 74.172059] ip (4688) used greatest stack depth: 54344 bytes left [ 75.124346] ip (4756) used greatest stack depth: 54040 bytes left [ 75.705697] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.712468] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.742169] device bridge_slave_0 entered promiscuous mode [ 75.918301] ip (4829) used greatest stack depth: 53768 bytes left [ 75.989599] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.996104] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.027116] device bridge_slave_0 entered promiscuous mode [ 76.037456] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.044007] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.059752] device bridge_slave_1 entered promiscuous mode [ 76.081941] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.088390] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.099139] device bridge_slave_0 entered promiscuous mode [ 76.109352] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.115811] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.139168] device bridge_slave_0 entered promiscuous mode [ 76.159439] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.165910] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.188461] device bridge_slave_0 entered promiscuous mode [ 76.203004] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.209590] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.226408] device bridge_slave_0 entered promiscuous mode [ 76.234990] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.241521] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.252726] device bridge_slave_0 entered promiscuous mode [ 76.278722] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.285179] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.296202] device bridge_slave_1 entered promiscuous mode [ 76.310093] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.316551] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.339347] device bridge_slave_1 entered promiscuous mode [ 76.348443] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.358380] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.364864] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.388208] device bridge_slave_0 entered promiscuous mode [ 76.411162] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.417657] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.436515] device bridge_slave_1 entered promiscuous mode [ 76.453774] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.460269] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.469336] device bridge_slave_1 entered promiscuous mode [ 76.483428] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.489891] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.501846] device bridge_slave_1 entered promiscuous mode [ 76.511310] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.518997] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.527561] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.541237] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.547706] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.597404] device bridge_slave_1 entered promiscuous mode [ 76.614500] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.620937] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.660437] device bridge_slave_1 entered promiscuous mode [ 76.693816] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.703592] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.711092] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.719742] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.727919] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.779900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.851800] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.894215] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.934066] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.968324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.007256] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.113939] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.183771] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.286644] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.425897] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.436308] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.487573] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.498602] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.585449] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.626762] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.654589] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.676817] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.690578] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.705198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.733227] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.784517] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.804459] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.841891] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.877187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.886326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.905989] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.917284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.960372] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.972479] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.994730] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.002329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.015970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.049742] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.056797] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.101163] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.110737] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.120312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.132805] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.160076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.188933] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.196477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.260438] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.267502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.286613] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.313344] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.339824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.347814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.409181] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.430208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.527436] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.534473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.597833] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.620748] team0: Port device team_slave_0 added [ 78.649255] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.657585] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.761443] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.785817] team0: Port device team_slave_0 added [ 78.813253] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.831072] team0: Port device team_slave_0 added [ 78.892606] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.906946] team0: Port device team_slave_1 added [ 78.938400] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.954335] team0: Port device team_slave_0 added [ 78.985530] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.006105] team0: Port device team_slave_0 added [ 79.027606] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.042940] team0: Port device team_slave_1 added [ 79.078226] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.085266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.097707] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.138492] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.149185] team0: Port device team_slave_1 added [ 79.168789] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.183573] team0: Port device team_slave_0 added [ 79.206858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.215262] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.223165] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.242263] team0: Port device team_slave_0 added [ 79.265360] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.281398] team0: Port device team_slave_1 added [ 79.296587] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.326384] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.340663] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.352936] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.377922] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.389965] team0: Port device team_slave_0 added [ 79.400411] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.411841] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.429732] team0: Port device team_slave_1 added [ 79.442691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.449739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.464148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.486445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.506813] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.531759] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.539767] team0: Port device team_slave_1 added [ 79.548805] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.556417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.565377] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.576847] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.585392] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.593887] team0: Port device team_slave_1 added [ 79.627084] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.640283] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.662238] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.681109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.697805] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.713672] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.721180] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.729326] team0: Port device team_slave_1 added [ 79.736370] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.759657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.775994] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.793660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.808123] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.822757] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.831831] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.845436] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.861502] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.869907] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.892677] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.906782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.924323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.939862] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.958838] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.971492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.985607] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.995995] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.003771] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.024386] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.032934] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.040508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.060209] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.081298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.110928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.127944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.137139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.145346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.153623] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.163448] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.173620] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.182711] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.195246] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.215325] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.226811] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.245166] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.254569] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.271123] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.278644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.304933] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.349343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.389814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.430970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.446102] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.453835] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.462130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.469990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.477977] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.486659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.494918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.515628] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.532171] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.539959] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.548614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.557924] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.566936] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.585522] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.598854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.615791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.644404] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.652147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.664276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.773206] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.780613] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.796582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.840290] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.849439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.872372] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.891175] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.917813] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.932468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.536708] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.543209] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.550054] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.556498] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.594184] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.601901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.637827] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.644298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.651153] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.657587] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.685380] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.772319] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.778801] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.785721] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.792179] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.863489] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.888511] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.895127] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.901928] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.908378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.916500] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.936968] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.943440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.950285] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.956715] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.000856] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.372863] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.379320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.386121] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.392535] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.406569] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.418222] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.424646] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.431413] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.437842] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.446693] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.474626] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.481156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.487967] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.494435] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.571301] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.615793] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.645839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.673936] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.690867] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.699087] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.708808] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.718740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.817522] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.090251] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.413595] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.621607] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.698676] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.813351] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.833583] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.943224] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.975904] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.151875] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.254426] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.374656] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.381233] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.391173] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.454690] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.663876] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.670197] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.681182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.729780] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.754294] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.858654] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.957575] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.025224] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.031544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.050185] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.169178] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.292706] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.299145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.309459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.502548] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.508970] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.520846] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.552722] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.563411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.584068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.605003] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.807009] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.813463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.825470] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.844180] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.858208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.880773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.903906] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.113157] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.357857] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.460475] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.589275] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.656481] 8021q: adding VLAN 0 to HW filter on device team0 2018/06/04 18:15:29 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d, r1}, 0x1c7) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000078c0)=[{{0x0, 0x0, &(0x7f0000006880), 0x0, &(0x7f00000068c0)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000007b00)={0x77359400}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) connect$netlink(r3, &(0x7f0000000080)=@unspec, 0xc) 2018/06/04 18:15:29 executing program 4: r0 = socket$inet6(0xa, 0x200000002, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x941, 0x0, 0x10001, 0x67}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0xfffffffffffff063, 0xb835, 0x3, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x8000, r2}) [ 98.785246] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/06/04 18:15:29 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000280)={0x1d}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1, 0x101}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) setsockopt(r1, 0x65, 0x1, &(0x7f0000000080), 0x1d0) 2018/06/04 18:15:30 executing program 2: socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xeb, "97c4947c64156589828fa2fe410ebacbd16921d04182db4fcde38e2b843e21cf7ac8344eac6aa2e1eb838513373211376e34c6feacf8eb331a24b85c7113a9f0c44adbafbda1d11e143a15c951df910d48aa17c9c99bb8cccca34c9e97a8b4c3e6df0a34bc57327f5594961179ebaf0c5088fd23c0ddca95fabb76d19e0769239a280691c09dd4fc02c02ff6d1a9df60bbc6d6b7cb9677b2c4d08b620a8e6bc50a50ec7682d2654f1b40f245de3379f468d01b24695a0c907f4808e8e03a92cd0f496fd8d32eb7bf62434e410b568018a0cd279d0b5affbe5b6ff3993ebac7a7220293b6e6f2b988e56185"}, &(0x7f0000000140)=0xf3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x3}, 0xc) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00000001c0)="f7c3a277af68fbf9d9e322e8cbc0e0f938a5acd73a2401e9dfa9e05f9056baeb32c7eb75d2aaa58f16e82ed9ec0ccc80565799daca2a0f41a470c6e770e8f7a8ecfad2c5") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) setreuid(r5, r6) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0x1a, &(0x7f0000000540)=""/4096, &(0x7f0000001540)=0x1000) getsockname$packet(r7, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000015c0)=0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ax25(r7, 0x0, &(0x7f0000001640)) ioctl$sock_netdev_private(r3, 0x89fa, &(0x7f0000001680)="31311fe56b65aac55be1d575a3459b658421eb5ab5c8a4b21e6957e35d61f083b4e8188aa2da30d7b20514cce782e875677e03c516dbd068ebb4388caadfb6514f1dfe35e88759fea53fd18ecf8cef0558db599a80be45cb8d9cd716cfe68b6afffbeaa0d47816a6cefb2d5be83a5eb8f2d27366bf4059e5bee569bea72134ca2be467f4ee6521fc9f3796b4a406c3364e3116c04d009de1d1303c0dd8439fd955e75bfb107755b00ae3f83f47928b9f86722ad3849b6293b8c4104f9b4e28817264bc9ee3e728facd2ee59f76b6b26d3c5aca2e7ef135981bd11878ff9deb69bb95f6a67a62724f3bb1602ec6756e5d1246c4cc73108935") getpeername$llc(r7, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000017c0)=0x10) ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e) ioctl$IOC_PR_RESERVE(r7, 0x401070c9, &(0x7f0000001800)={0x89b, 0x5}) ioctl$VHOST_SET_VRING_KICK(r7, 0x4008af20, &(0x7f0000001840)={0x0, r7}) getsockname$inet6(r7, &(0x7f0000001880)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000018c0)=0x1c) ioctl$IOC_PR_RESERVE(r7, 0x401070c9, &(0x7f0000001900)={0x7, 0xcf0, 0x1}) getpeername$inet6(r1, &(0x7f0000001940)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001980)=0x1c) select(0x40, &(0x7f00000019c0)={0x3f, 0x58d99d5c, 0x1, 0x9, 0xffff, 0x0, 0x7, 0x8}, &(0x7f0000001a00)={0x401, 0x3f, 0x8, 0x7fff, 0x6, 0x1, 0x4, 0x7}, &(0x7f0000001a40)={0x7, 0x5, 0x462, 0x7fff, 0x7f, 0x5, 0x80000000, 0x8}, &(0x7f0000001a80)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000001ac0)=@assoc_value={r2, 0x1}, 0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000001b00)={0x400003e, 0x1, 0x27}) fcntl$getownex(r8, 0x10, &(0x7f0000001b40)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000001b80)=@assoc_value={r2, 0x6}, 0x8) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001c00)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r7, &(0x7f0000001cc0)={&(0x7f0000001bc0)={0x10, 0x0, 0x0, 0x6000098}, 0xc, &(0x7f0000001c80)={&(0x7f0000001c40)={0x1c, r9, 0x20, 0x70bd26, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4001) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001d00)='/dev/sequencer\x00', 0x40a00, 0x0) dup3(r4, r7, 0x80000) 2018/06/04 18:15:30 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000001c0), &(0x7f0000000280)=0x10) r1 = memfd_create(&(0x7f0000000040)='mslos\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000080)=""/117) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000300)='.\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000240)) chdir(&(0x7f0000000240)='./file0\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000140)={0x6, 0x9}) umount2(&(0x7f0000000a40)='./file0\x00', 0x0) open(&(0x7f0000000100)='./file0\x00', 0x40, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x10}, 0x10) 2018/06/04 18:15:30 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000009, 0x110, r0, 0x0) 2018/06/04 18:15:30 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x200, 0x20) ioctl$int_in(r0, 0x80000080044dfc, &(0x7f0000000000)) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x110) 2018/06/04 18:15:30 executing program 2: r0 = socket(0x1e, 0x4, 0x0) fcntl$getown(r0, 0x9) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3, 0x1c) 2018/06/04 18:15:30 executing program 0: r0 = socket$inet6(0xa, 0x40080806, 0xffffffffffff7fff) ioctl(r0, 0xbd6, &(0x7f00000000c0)="0756f4a34d0cd5927b87fb859c2677a3b6d4cfb32600ec7e850d4b64fd026328713b0000000055b8ab3535cf4a97eaa13fe9b9bc933948a790") r1 = gettid() r2 = memfd_create(&(0x7f0000000140)='/dev/vsock\x00', 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000180)={0x80000000, 0x0, 0xfffffffffffffffa, 0x0, "74b0e1f1bca2abc3ded29115b3dc719ca7a0cd05686eb52f021163b999f288e89de218725e4fea237c5e17e6", 0x29b40}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x8000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000000200)) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000100)=0x6, 0x4) connect$inet(r3, &(0x7f00000001c0)={0x2, 0x4e20, @rand_addr=0x9}, 0x10) capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000040)) 2018/06/04 18:15:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1}}) connect$ipx(r1, &(0x7f0000000140)={0x4, 0x36d, 0x6171, "81a2d2c2e361", 0xf8b}, 0x10) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80605414, &(0x7f0000000340)=""/4096) 2018/06/04 18:15:30 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x401, 0x0) connect$bt_l2cap(r0, &(0x7f0000000240)={0x1f, 0x2, {0x5, 0x7, 0x4800000, 0x8, 0x7, 0x2}, 0x46d1, 0xb24b}, 0xe) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0)=0x3, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'veth0_to_bridge\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = socket$inet(0x2, 0x4000800, 0xff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)=0x0) sched_getscheduler(r3) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000002c0)=@generic={0xffffffffffffffff, 0x0, 0x2}) listen(r0, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='nv\x00', 0x3) ioctl(r0, 0x40, &(0x7f0000000280)="0060fc2f17d82c99240970") bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x1ff, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080), 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180), 0x10) 2018/06/04 18:15:30 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x404080) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000140)={0x20002003}) write$rdma_cm(r1, &(0x7f0000002b00)=ANY=[], 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="019549f6f514f6a26dedf7486955128f314ff8b59213ccfaf409f5ef9fd61917708c39058ab689430f11316debb690d3ea7e079edf81cbdfe998338fd85ca6932ce4e392c731ebb5cc0a53e99becd5386c9268ce11087a68d30ac85d3e4f7cb8cbbd05bc7105fd04e97222bcc494318c3fa3d5973cd6a81a54c476936a49aef582fd804237c306af3f498fcf2b33112ab66112c0ee386e0fe7e9b5129f9122e557f7476713f9c565676f56e125fdb7f8b8487c2c41", @ANYPTR=&(0x7f0000003e40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00'], 0x20) write$rdma_cm(r1, &(0x7f0000002740)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000002800), r3}}, 0x18) 2018/06/04 18:15:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000032c0)=@getlink={0x2c, 0x12, 0xf31, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x4, 0x12}, @IFLA_MASTER={0x8, 0xa}]}, 0x2c}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/06/04 18:15:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2}, 0x8) 2018/06/04 18:15:30 executing program 1: r0 = socket$inet6(0xa, 0x80006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") unshare(0x20020000) close(r0) r1 = socket(0x10, 0x80002, 0x0) io_setup(0x6, &(0x7f0000000300)=0x0) read(r1, &(0x7f0000000100)=""/223, 0xdf) io_submit(r2, 0x2, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080), 0x121}]) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000340)={0x1, 0x40, 0x100000001, 0x0, 0x0, [], [], [], 0x3ff, 0x7fff}) 2018/06/04 18:15:30 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10001, 0x60103) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) [ 99.766222] Unknown ioctl 8831 [ 99.785588] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/06/04 18:15:30 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = dup(r1) r3 = add_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="174ffa51ff648c80fa0662b33334634ec2d907e5ea9cd3043df066495d7e38f6250a4d2e072edb99194f1e51a38f8465146bcfc00a4b02ae01f30d689faeeb254b5cc917e0d484f2976addb7980ea058e9d1256aa40ce8ac2def1a23f6c7fbf59508e3cf693839f87e98881eecd495cc020d75e6b1147e8d9685155bd409b2e849af8d41a4220fad809540b4d39482a9a23cc9a66ae56c01e35e6923762a398b233769173eb837ad5abea28353a225204b7b7a6e55a64b31e040ec398ff17d589fc58d5f9db2935f69ca9000", 0xcc, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="6580a53bf4f08cea607eddd8140bd40c37f4cf536143c3e55c1708478d1621939256ab207472d2a5d7fc7972e520ff7e1859178c701bf9155eaac5f043d4790aa937de19e092ad0d95b4093d57bce6672f97df74ae5c57a6cb690e8f6ba81d85417fbc7b2cee72b7b06fbdef695d81e115b910638ae38927dd87d8299368e6a65c2802496faf88ec17e516a38ce32eded1512083fcd352016bf1ba71e63710076896b0f0c17d3cd5632c42ae53782057143f911db52650b93215661b1a29515a1b8d5ab9b067daf6a405", 0xffffffffffffff24, r3) read$eventfd(r2, &(0x7f0000000000), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006dc0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000006ec0)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000006f00)={@mcast2={0xff, 0x2, [], 0x1}, r5}, 0x14) write$binfmt_elf32(r0, &(0x7f0000006f40)={{0x7f, 0x45, 0x4c, 0x46, 0x93, 0xfffffffffffff001, 0x10001, 0x101, 0x3, 0x3, 0x750c6dc0795f0a5e, 0x3e7d, 0x2b3, 0x38, 0x41, 0x200, 0x7fd, 0x20, 0x2, 0x8, 0x400, 0x20}, [{0x60000002, 0x6, 0x8, 0x80, 0x6, 0x4, 0x9, 0x5}], "4a2585caf1f158bdd0cc1b0e2e59cf65dd4a869533633209dfffedd2ab0e6612c8093a68cf01197982a519dd015ab03b8f4a4c2db057af158a407f91f7b91e60e4481b6af10a8efeef96ab7a1d638ac2494317b8e4dc5717b13be2448c527ae9dc4d00f458d01f70e9843e93fd47b1c30f5daca8a3818cd844071fc9f923e6bbd2f6916ef0149d0df206765e811ad45df38c456ca9301be3c1650c249fe4bcc3175a1f7dedd912631b05ee63c2ac722ffcf3b09e2a64", [[], [], [], [], [], [], [], [], [], []]}, 0xb0e) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3ff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'sit0\x00', r6}) keyctl$instantiate(0xc, r3, &(0x7f0000006a40)="8924f77435a315a423c7367ab63aa50c481f0bc9a64af757fa3be19c677b70686e0efe1219e224f936f8eafb693f0c501ecef3da8972a406bb9684a6123d9762422bd26646b80bd5ca0d17d906da6c74349974a2c966e2be885152049c1f3f331e594eb180c40708f3d82b3028ea1350e2e7b33fae9a64868a4082ba98b038b88d2441689a", 0x85, r4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003040)={0x0}, &(0x7f0000003080)=0xc) sendmsg$netlink(r2, &(0x7f0000006a00)={&(0x7f0000000540)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc, &(0x7f0000006b00)=[{&(0x7f0000000580)={0xa4, 0x3b, 0x200, 0x70bd28, 0x25dfdbfc, "", [@nested={0xc, 0x1e, [@typed={0x8, 0x58, @uid=r7}]}, @nested={0x84, 0x5e, [@generic="371b818ccd358426f5c66c8799e0afb173822277f0bfce979eab5dc80f6590b19d57add8d7fb9ae012411960da243445e920abebea2417a8d10f06ad5b4269db0a4f45d1f927e04a1ba0246a29e2b429e28921d3bf103e4af4394a0d19dd15555aeede30af6af8d9a47379f0a9d38c3820d9b02ad87a182141fe1d7e21"]}, @typed={0x4, 0x16}]}, 0xa4}, {&(0x7f0000000640)={0x6e4, 0x10, 0x0, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x88, 0x1f, @binary="8277ba0ecb9a7d0d11166643579aab7a089a9058c49f545bc41a82f28eccaf676827d21219b2d94b4816fb87d3d9041953b54ba1d64698345e140860dcbe63f1a1d2c25d85ed0f6b52dc8ab8e37069bac98b44ec3549ff3e4befe0a370cf865f436644257fdf9891f23eed985ea0713d9ae787ca8c33b34198789dcaa91cef36f6c3d0"}, @nested={0x1bc, 0x5c, [@generic="46be2dca911bbe94ee006578888ae58685ccbb62f4bddded1194c8202bc6e88bf6363a77d51771b32557964c02b4ad80b4030c1efaf0eff35fff79d86a011a9d64686b957ae0c3aaddbf9dfcf108aed7c490168e210e0b29136740eb5944d88f23bc0e7b89a65454c30647dbc2fccb23aecd530852851c82d6846311b56cbf83985a4909a25ca582600029665b3d8203a3d8e869b630012caba829a5e0285160e629b542bdafef0353ff70b4d9431bfe0097bd74863f88596e2ee3214005254d51", @generic="ff9d5a21361a295a1347285796b383cdf095bd1a5db1fdb34d758479fdf2303425c342c4f0a60d89ac11aaca0a04c7a8587364c11b1cbb42de7d6c1f69cfe4aad448a620cdfcc0a72981e1915747ce2b6d064fcea00d7e9c930a17b3bb09f3b129614576cec1453ba24e3dd84ac5cdd92333e08118b60834a4b08d847c4ee31f5f1450ca18944563f816ec05c17c103da4808e1fed469aa74c36d9a7ffa4db312e4578340bc79023757b1898a0610602b5d4b36d32d95ba1caa12d7b8da6a7f87ccb76c65662bd83eb659698feb07b8a07bfdac66cc992c849a2003caced2d3217679ecef5b6fd20ffdec93ea717d9062ea41a8f5a"]}, @nested={0xc, 0x2e, [@typed={0x8, 0x12, @uid=r7}]}, @generic="7cab6c389c5d81f5bfc230f1270c476d44f18134e0a38b7ffddceda0d0054ae6fe0e8adbeb2de063b12bfd8055a59eeef1a8c2d6237c9701416e0df22b2c6a98e4b3f8fc58b5a317933bab1d9c3303756c459bbe80b1ee6b1a695b19002e7390c1f238b5bb59a4db148cd8c0d28f5a0cd77478f9b680b25094e783484d7e8f33ada39755524719e39ed832c4ef46a2", @generic="7c1f52bf223231bc5f74bb07cfef0c3389c9d3e7", @generic="060fcedbd9dc1a2788d8c5c8265e567722e17e9ac4a1e86cbed5c6d03b27840603fa006946f56bca6ab88609c583d1f879c5ccc27c4e402291b13636a25664d86eecfbb59363ac83f9dd95a179281bb16fb8408a824bffe23f3882921f", @nested={0x268, 0x18, [@typed={0xc, 0xc, @u64=0x8000000000000}, @generic="2a5e8583b3d15dc3165612c2f9d502618a4c9f06237faf2c943dca2cde774a16f0b945bd9d268ec003df212b07f305e91226b3c9eb40ead25fa06923983286a24cbb33fe63ef93674e4a345336d286e3dec24505b685de96dc887ae7cd71998f95b5f95f30bcb350532cf752d8d9ce709416f9709ac5302f79921ab3a9a831b48a9dee532d49e57869676c31313582014b0e0f8a0a273650d49bb5fd", @generic="a08ecefcca0ee3fc9f3062b923b63936d7690b33333e700bc57710a6eb76fae957ff20b111baab9f786aa7f4aa94b8579c79c75917d17d700f4d01b849375ff12bb7f04243c9492dfd5ee782ff1675a9959b3f160b34cebcf4d17c991b66effc6bd400294c5abfb36f54360ba829163d6653277e85627c1005daef5c416713645d00ef6b85522df2e6a68eb78fe940757a250984a92f25cd53cb0798b0a8b25f3d8670a7a888ad70", @typed={0x8, 0x1d, @u32=0x100000000}, @generic="941a52445d61ce0ba2a9b7e1825eeb822769d976336fb3124dfaa09ec9a57c7f968f368bd2cbc949b91103d5714dccac959020ee43ef353b8c5a6d96a4fe7898dafdf2246d38bca4b3ea9e96fff62264f5c2d4", @generic="570f814c5ef66644ecaef2ecd159d08c29b02517d216a3cfb4bdb3ff4e8a7609a9be43e343770a13337277e3b7c742207061834374d88c3eeb27ded370bf38b7f4dd4e98bbec2bab9723896b6cd54b6f65d6679a1137c9bc5e177205e6d1a782759983fa44d4848032d0854ccbbac8739df57ee35dd1690bba6d5208c460f1fafe79188637c2e6327129dab6712978f80d44d8bccd2646ce61e0aface6a7becc9e89", @typed={0x14, 0x42, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}, @nested={0x11c, 0x26, [@generic="8def55a6e7ae6e12c629670e179cb6af05e1238d2428", @generic="202f5fcd859dab9d823b75e4f17c13a551eda8d0ed36d02ec2a79190aa693af04a01fef248acec11d078074cfa02aa69707d2ddc7f9d4cc3336d140957516eb1091146b971e301cac69fca65a22321bfdc02461d61cf715ca8803f01a69811702c28ef747ba0a3a81939c88d2f7feb8e6baa2961daa024eece1960c785f1a75d7bb78b5b0e51473fa4a3adb47b990aa60b1dfc41cd0503e8ffd029a6a327ab3ea6e44cef28267b19042357413bf60c5061cde0b60c73b68968b68ca9eb41bde2d064bf451af428f12b1abe133823500c8b891a184bfafc159be21392ccc8d68425d4ba68b1c133587683", @generic="998dd676945e", @typed={0xc, 0x77, @str='rxrpc\x00'}, @typed={0x4, 0x60}]}]}, 0x6e4}, {&(0x7f0000000d40)={0x22cc, 0x2e, 0x0, 0x70bd26, 0x25dfdbfc, "", [@generic="39b876621480f11d36302735", @nested={0x124c, 0x21, [@generic="ac614bf2db195ea606253966ddc81ba54b0f50d3b7c33907733755986a93af5c3424954d4f12caf75f914aec70753c32f37f07d127670c569d95cc86728532e26a8a246aa14cc5cf62f97341bcb7d7073e0553e2fb770a003e18997430d765a0b0dcbcafedb1fe8005517375d9d264e60aefb5b0f880619f0a32e04743c8a3be3a8128ed0bcbdeeb472749a16d80863ada78cefb105768a45f95c7768a", 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@nested={0x24, 0x53, [@typed={0x4, 0x92}, @typed={0x14, 0x4f, @ipv6}, @typed={0x8, 0x6f, @uid=r7}]}, @generic="4b4cf98e83344240c0392af8716455f35cf02d8222d7136ab58d9e5dda9139cc52b34910b3f3d8812089a05a175d5bee01af861ab2a07488d89c6aa16c28d16393d8b9b265b1fd24fa2f7d4bdcb421d543ee5bad94f0507ec819f4c387567be11c891ca238df8372c60819d66decb674ddebfd5e20feb176bcb5c187b9ad094791cd36b45773bbdf0419212af627874f14fde237fcfeca111eb8a1a18faf5b533f6d30", @generic="ebc2ed516bec4def61a48c6c7c23e2ecea1028815785aad2d6e2fc076b725314b1dbe181f85e62aa7e8aa7df9bce1ccb8d3aa2c8ffebde79747c332dbaab6792bc69c2f8c4dbd8da036ddfa495583ae50b7d0453c2db061a03741f51f74587389ef3fe58b030af1d7c3107b3eaf748656e79509e5b72"]}, 0x2160}, {&(0x7f0000006540)={0x21c, 0x2d, 0x8, 0x70bd29, 0x25dfdbfe, "", [@nested={0x12c, 0x6b, [@typed={0x8, 0x51, @u32=0x10000}, @generic="35d614823738f5fce65c9a9400c3af998f7216b2cc6dce4e812d105015195ae8fd1c47c497fbfaa576afdb4e31ffc22c199f1aa74ba22d9678ea7cc4870ba0c03189ba03bc67f4ec154dd5b124f6c100890e1731700443586f94135de42cd2216e55dbe8e86c41bb8093346cdfc1b24da7bfdc941782c4590dc700a3d76c38b1e92ef841060716ea50632603c127faaefb6eb343fbb5c32bd5726371efd019ac94e6d38d9a2006e1794bc7d3aefaaa97cb62d6a88b9a24440d4fed5a64280f9580446948e6afeb8909633823e934df426ec653dc5ec399d230b8beeb9870edc12ac2fc06d513fa2494e490d612", @typed={0x8, 0x55, @uid=r7}, @typed={0x8, 0x5b, @u32=0x24}, @typed={0x14, 0x35, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x69, @u64=0x4}]}, @generic="e6ad9b462dfab7707d1a2e1709f3ac8dedc3db9fbacd47c02a0632e38ce9ec586f3498eb3b1fb5ba8cef1c9299b26546cb05eee4bcac22c1820b7263589ab3600deeab8af713c86bdf07c39a6aa259", @generic="38a41efd92c8f8800fcf4eb951e1b3c97e20e34fb4c1e61a03728d1c2a49760eabdda5b041c6c6e2e37713f2214a24581ac401140486e3f432e53814c3109f36044885b89475ab4dc664d5982c3a0b0c9debb7bd5c988bcd0b01c29ace67bf8621099470a8ecfd3b9a30a39d650dec20eee56e6498927dbd1c58c069b01642df687210006700313dda263ee0e29e3747"]}, 0x21c}, {&(0x7f0000006780)={0x54, 0x23, 0x80e51d8169510bc1, 0x70bd27, 0x25dfdbfd, "", [@nested={0x38, 0x93, [@generic="e0711df74c787af5a17418de19800fb64b6e9c0453e4aa4b2cb994c8620515582e7061aab446a50aac6e7358", @typed={0x8, 0x29, @str='\x00'}]}, @typed={0xc, 0x11, @u64}]}, 0x54}, {&(0x7f0000006800)={0x154, 0x14, 0x800, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x20, 0x6b, [@typed={0xc, 0x7e, @u64=0x3}, @typed={0x8, 0x1, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x25, @fd=r0}]}, @typed={0x8, 0x61, @fd=r2}, @generic="08ac0564ecf43b962cbdc47382db30310484c2c815baf5d54d90256c18d2adfea1936d7eba8007c27208859e73f608e42c6f645aae0e413e1b9b9b8c453e8dc880a209f234b78c97a9683e1ba0fc1453a511d0d03558311900857096f82582137c1cdbf2b99993a5c7e821e57a9834bcb684f2f7105631bb236acb18a0e5719014095e2c2f4de6522431947a24d60d4401e7190ec77fd56e4425edd261ec839fc320ee2d2168176d3d2169f275eb24c46e96bd9abbe45137ed07008bdd3f6dc19294288fdf9d", @nested={0x4c, 0x12, [@generic="2539d08e59d95a4498cb8e018b89f8def138e5d96f32d837909099cf9188582de1171da6087554604d04fdf109abad0b0696ea13df", @typed={0x8, 0x46, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x57, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @typed={0x8, 0x24, @fd=r2}]}, 0x154}], 0x8, 0x0, 0x0, 0x4004080}, 0x40) socket$packet(0x11, 0x3, 0x300) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000006980)={0x0, 0xff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000500)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e24, 0xe4, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}], 0x2c) [ 99.850454] Unknown ioctl 8831 2018/06/04 18:15:30 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x10001) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000140)={0x6, 0xa0e8bbe5b314d0cd, {0x3, 0x0, 0x8, 0x0, 0x24}}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='eql\x00', 0x10) futex(&(0x7f0000000040), 0xc, 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000048000), 0x0) 2018/06/04 18:15:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xeb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x4, 0x2}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e20, 0xff, @loopback={0x0, 0x1}, 0x3800000}}, 0x1, 0x2, 0x80000001, 0x0, 0x1ff}, &(0x7f00000002c0)=0x98) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) dup3(r1, r0, 0x0) 2018/06/04 18:15:31 executing program 0: set_mempolicy(0xfffffffffffffffd, &(0x7f0000000080)=0x5, 0x7) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x0, 0x0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800, 0x200) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)}, {&(0x7f00000000c0)=""/199, 0xc7}], 0x2) 2018/06/04 18:15:31 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00000001c0), &(0x7f0000000200)=0xa0) socketpair(0x9, 0x7fe, 0x468, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x101000, 0x44) 2018/06/04 18:15:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) init_module(&(0x7f0000000080)='$\x00', 0x2, &(0x7f0000000100)='aead\x00') ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(lrw(cast6),tgr128)\x00'}, 0x41) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="a0", 0x1}], 0x1}, 0x8001) sendmmsg$alg(r2, &(0x7f0000002200)=[{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x1000}], 0x1, &(0x7f0000001280)}], 0x1, 0x0) 2018/06/04 18:15:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000013000108000000000000657a000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c0001000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/06/04 18:15:31 executing program 6: unshare(0x40000000) r0 = socket(0x11, 0x100000803, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'erspan0\x00', 0xa201}) 2018/06/04 18:15:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000000)={0x6}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000000c0)="18000000020001000000be744bff8c88360000110218000008ff0000000000400a006a8807aacb59db01061947b3550400000900a1e20059fc21e3e00000000000040100080b01000000b121ad147dd78a8810d2c85839193a17b222f5423f38ecaa008b00cf81000006000000000000001c00f800000000e9f57406aa010b0400264a64d2078a1864c84310abea04aa54da2955aee65d7299bb5d1200b7760053502e0a7c731dc4e94a1ee10000007f000000000000000000000000000034d2", 0xc0) 2018/06/04 18:15:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0xac4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x1, 0x4f5ff1fde7982226}, 0x98) 2018/06/04 18:15:31 executing program 4: 2018/06/04 18:15:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = epoll_create(0x8000) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) accept4$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) shutdown(r0, 0x0) epoll_wait(r1, &(0x7f0000000140)=[{}], 0x1, 0x10) [ 100.884793] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 100.897201] IPVS: ftp: loaded support on port[0] = 21 [ 100.938436] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 100.939916] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 18:15:32 executing program 1: unshare(0x10000800) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xefa1, 0xfffffffffffff801, 0x800, "56e93c6a5e0786a24366158f4c0a3898883d0038085f80d0bc4b51a065b02d006bc80a1aaed8ff681843d6d32003607ed327735c60129ddc3a0bb19ddf38e52a7279e1d87ffc760ac4d74a2fc3a62b30"}, 0xd8) 2018/06/04 18:15:32 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @broadcast=0xffffffff}, 0x80}) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2000) [ 101.189730] IPVS: ftp: loaded support on port[0] = 21 [ 101.287121] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 18:15:32 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{}, {0x0, 0x2d13}, 0x0, 0x0, 0x5}) 2018/06/04 18:15:32 executing program 7: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() socket$pptp(0x18, 0x1, 0x2) r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x2000080) inotify_rm_watch(r0, r2) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) 2018/06/04 18:15:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x400, 0x40000) ioctl(r0, 0x4400000080081272, &(0x7f0000000140)) 2018/06/04 18:15:32 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f, 0x10}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) exit_group(0x3) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8a000) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000040)) 2018/06/04 18:15:32 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x8000}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x5e, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x1c}, 0x1f}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x48) r2 = socket(0x11, 0x4000000000080003, 0x5) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x1fd) 2018/06/04 18:15:32 executing program 1: unshare(0x10000800) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xefa1, 0xfffffffffffff801, 0x800, "56e93c6a5e0786a24366158f4c0a3898883d0038085f80d0bc4b51a065b02d006bc80a1aaed8ff681843d6d32003607ed327735c60129ddc3a0bb19ddf38e52a7279e1d87ffc760ac4d74a2fc3a62b30"}, 0xd8) 2018/06/04 18:15:32 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001540)=ANY=[@ANYPTR=&(0x7f0000001340)=ANY=[@ANYBLOB="3853e9130281ec81ddbd11541c07d3658d0a8133388e9eb7a15d326e0a71783202fa47000ebae81fffca2b8170606d6e8d0d0ef65624d5dd44bd7ad7db3de0a0ad2fb421853808b6cdbc7ed84f02e079f3f74cd441147b5b31d11bb7ea89c08e354d02d20ce7d9ab3caef31d1086ed9dc7f05ae9ce74a017d165116468c6d657b3831c694da5ed07b1702f127bc910c90862d542ce1627975c206bdf7b1bffa8ff1e15c90cf6b75de4d4ade8bb2fa5588279e75138e7a1403b3daa147592bab1f83db208dd28c07187047d38e9bec5b62e423d1664050f85037e8c67bdf266a75d99ec3d0456cc69eab452f83a8edd1b", @ANYPTR64=&(0x7f0000001300)=ANY=[@ANYRES16, @ANYPTR64]], @ANYRES32=r2, @ANYRES64, @ANYRES32, @ANYRES16=r3, @ANYRES64=r2, @ANYRES16=r0, @ANYPTR64=&(0x7f00000014c0)=ANY=[@ANYRES16, @ANYBLOB="c8e353a7a87e45d4199d261bb065eccc86f94aafb2490a54d42d198b2c0d1d7da99f642ee6d36af393c0d654657e5aedd16144b508ec3c01fe907bbd8b488954c34dfc180116da4714b7c8f43e71b6", @ANYRES16=r0, @ANYPTR=&(0x7f0000001440)=ANY=[@ANYPTR64], @ANYPTR=&(0x7f0000001480)=ANY=[@ANYRES64=r2], @ANYRES32=r3], @ANYRES16=r1]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)) 2018/06/04 18:15:32 executing program 6: r0 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x4, 0x4) write(r0, &(0x7f0000000040)="240000001a0025f0001b00003500fc0e1c0b0020e80008001009ffeb0800010000fa0900", 0x24) 2018/06/04 18:15:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x8, 0x84) listen(r0, 0x400000000f3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x1e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0xffad) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101002, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000080)="01d1dc56a04ead0fb0972b99087bed93ec9a4078778d9b317efe71ad6e1a08d3c93cb375846caf61ea9eab6e1079b09ac29f7634a25f6b16f3d28f0b2629a48a984fcbbdc0d85718ec3dae6cfe6865488b4b3f2407d48a99ee5324bc2a79a8fa9270e2d6be827f1699266ac3ada4a0454273c1d7d992cc42e29ecc9edf908b530b4cf7992316bf4462d8538d7372837033ac50") close(r0) 2018/06/04 18:15:32 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000180)={0x4, 0x8975, 0xffffffffffffffff, 0x324, 0x3, 0x80, 0x8, 0x1, 0x7fff00000, 0x9, 0xfffffffffffffff8, 0x20}) r1 = mq_open(&(0x7f0000112000)='eth0\x00', 0x1, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x5}) mq_unlink(&(0x7f0000000040)="48169a02f5fbae51edc00753") close(r1) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000140)={0x9cb, 0x9, 0x1}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000200)=""/219) 2018/06/04 18:15:32 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, r0, 0xffffffffffffffff) mbind(&(0x7f0000596000/0x4000)=nil, 0x4000, 0x3fff, &(0x7f0000000000), 0x8, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}, 0x3, 0x0, 0x7, 0x80}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'nr0\x00', {0x4, 0x4, 0x4, "ffd7e96f1483", 0x3}}) r3 = memfd_create(&(0x7f0000ed3000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) 2018/06/04 18:15:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = dup(r0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000140)) ioctl$KDSETLED(r1, 0x4b32, 0x3ff) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x0, 0x2}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x40) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000080)=0x1000000003) 2018/06/04 18:15:32 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x82, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="8f", 0x1}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)=0x0) stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = getpgrp(0x0) r5 = geteuid() stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001b80)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000001c80)=0xe8) getresgid(&(0x7f0000004a40)=0x0, &(0x7f0000002500), &(0x7f0000003840)) r10 = gettid() r11 = geteuid() fstat(r0, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001e00)=0x0) r14 = getuid() getgroups(0x5, &(0x7f0000001e40)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r16 = getpgid(0xffffffffffffffff) r17 = getuid() r18 = getegid() r19 = gettid() getresuid(&(0x7f0000001e80), &(0x7f0000001ec0)=0x0, &(0x7f0000001f00)) r21 = getgid() r22 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001f40)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000002040)=0xe8) stat(&(0x7f0000002080)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003640)={0x0}, &(0x7f0000003680)=0xc) fstat(r0, &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003a00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003a40)={0x0, 0x0}, &(0x7f0000003a80)=0xc) getgroups(0x7, &(0x7f0000003ac0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003b00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003b40)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000003c40)=0xe8) fstat(r0, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getpid() getresuid(&(0x7f0000003d00), &(0x7f0000003d40)=0x0, &(0x7f0000003d80)) r36 = getgid() r37 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003dc0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000003ec0)=0xe8) getgroups(0x7, &(0x7f0000003f00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003f40)={0x0}, &(0x7f0000003f80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003fc0)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f00000040c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004100)={0x0, 0x0, 0x0}, &(0x7f0000004140)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004180)={0x0}, &(0x7f00000041c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004200)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000004300)=0xe8) stat(&(0x7f0000004340)='./file0\x00', &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004400)={0x0}, &(0x7f0000004440)=0xc) lstat(&(0x7f0000004480)='./file0\x00', &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004540)=0x0, &(0x7f0000004580), &(0x7f00000045c0)) r49 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004600)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000004700)=0xe8) r51 = getgid() sendmmsg$unix(r0, &(0x7f00000048c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="66e3d478cf20d14d704112cb2e679d8c3d84ddc509bb45bf7df6debfa42c91f0bea7", 0x22}, {&(0x7f0000000140)="5715d84a3a7736f44f53a3095b1e248e2fff9de25cb0d820452702bbcb9e809ddf812c30a4b05961d4811d6cee94075d6b4de1538ef0c4da2af52e53", 0x3c}], 0x2, &(0x7f00000001c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x38, 0x20000044}, {&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000300)="ece168785fdaf4d3cedf6f53258cccca7596ad9468521e6e69c54e303a79d4b701e8286332f3c238c06563f406196541b5ca8f4ee2bf08e63e3d8c5722eaac21a4ca039323256d171e19fe265d4c4900526ae0cfb4fa536094c631657f04d1e7631cf506cf6a7f4622b005c15c56a962768f7fc8d8a2342c718d1dea66f2ad8066af3d087f30858dc97844eb4b3ca26fcc555f5d009b5fb60bb3240e7813c3f6f06eb821fb61df3341968973a1dc868a2c2e6c05611ebdcae26ac600a8b9aab86f08b508413e15c2e9139b82", 0xcc}, {&(0x7f0000000400)="5fe10a28e8f572c5ba5054592ef6b40d6421496107dff0b5211aaab69e514b0391b5dc400ab36d4c40008ade815fd8b572ea81605fb39b17f2450c501b7522aba7931524e1592db05e0858c13f21b6987314c1", 0x53}, {&(0x7f0000000480)="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", 0x1000}], 0x3, &(0x7f0000001640)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x90, 0x4000}, {&(0x7f0000001700)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001b00)=[{&(0x7f0000001780)="5927f39ae952c051fb61aec799691eea845964ae838a2d250c073ebf25f52cc188209c72a5ed4929f3267bd5f3847f0e25b1743985a871b741d102601d8e13e70405bff9c2ae467f17099c2666567df6b5aad06afdba54994f57f8eba8614e615b4a7b7866bc6b46543794b7f209f8ae37407929760014c92dd5c91c8dfc32cc8686570c35fbd87a43b46dfd93d8c3d01f8d47ebfb4ef0064948a211bfbcc10caecc22c65f5d5b4085b8f6ccaafb165fbbf33af0450a6b9ce2db243837357a67c0ab6dd59b44b5518b7887f8b6a7227c89e04b1484abcdbc2f284e32", 0xdc}, {&(0x7f0000001880)="619a6763b2627e4f2f1ded26d14a29c3bc3c9c319ae865f4864b3639aac06357b77c08dc3e6693e3dd", 0x29}, {&(0x7f00000018c0)="b2", 0x1}, {&(0x7f0000001900)="bd769d14ea23599fcc9aad26552a17ca691d81fce55afb393c0ab372c34d4c466a4dbbce96ff486e6ede8621f3ce60ac004efb3dacd515166c43f3be4d6011", 0x3f}, {&(0x7f0000001940)="0c55ee0286242b2f5a6b1784d71a7e110f8b1eb60680e987ac7931c44f673fd580f00509043f34b804e4731ea1d24947af7f987bf9088bc7268e28cfbb8e636e788656628bb42f341de7289bb0361adc9c5b172e18ca1302dd75fad76bb00a1dee0dd66867", 0x65}, {&(0x7f00000019c0)="283ad3670a03c38dbf5346bd85b976108a1f466b88f4ba15fc3098ff37109ee15182597337cd8b06c89b820f81b2a4eda35269d6cb8219b7d864ac4a740ce736e1e9c1045008f6e113811fe0d493e6bf50839406a633d2bacbf0f7e5c57256", 0x5f}, {&(0x7f0000001a40)="de1f231e91cb37f2bb3f65d13c855162dd74407fbc93e3e41b0fd55b7e313623d30b9bb308f38ef70a18d7370769f79f96e9ba27558697086e933e726507dc98c4a92daf5506546a5fe8af15f6200e7defac6779329eb3e830f910781bb40474b4d18538020f8c3501417826a677e422012dd89a9a77c6cec6bea549ef338e3339ded0fad21cabf2815f8b5c228576dd7a9cff3238d79c705a9310c2ff82c7cd5777c452cf57586b6b4f6921e4df391b93", 0xb1}], 0x7, &(0x7f0000002140)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x108, 0x40040c4}, {&(0x7f0000002280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000035c0)=[{&(0x7f0000002300)="0e272795d3854979d9f0d0d7786e14e5c2a82321a7fb477814c9046a7b5e069fd126f82b310c6782b7476f6211814db4d0499120d64cb7e8abfc794a1742e90a7447883b14b90f2cd95b70596d6018983e00079fc972e80265164f7c78068aaa139fc7b830cfb57fc099855faa39bf51f1c552984d5fbfa7bb3aa39abb67dba17db18e301ecf77b1c7816fd9c2ebf5fa8167a4344a80d494f423e766944a1e0e4c1126a86a9de0683a88448fc92f159874a5d9677828ac521c6224b87bea0af45d660664268285c72bb99029822044c29948574201b965669f70941a48ef913f517f2d8853c68ce1d9e6a5b00e71b87d79", 0xf1}, {&(0x7f0000002400)="3d3cabe8877e0a6d450f59c0f8c91d6b95bf2574e123e03f885e9caa78c419c2da9dc7134083f2c807dee165b47cac624a762d934fe6a70876d0833a9f647a54a8803760d1e1a0f785583290caa37db00b527500a019a50cf165cb465dbe46ccc13d2346442e1bd497ffe4443a996cd8a13a4138b6c823bc996cab94bde4f170c18a4c7aa8012024e2812faf9dcb8dc485d024fb30024f4b669a", 0x9a}, {&(0x7f00000024c0)="a9f8f476e1007627e31d16ea91bda224118e028e44d205356b4bf5a2e565783730ac358567fa7be5f29737a7ca1ee6", 0x2f}, {&(0x7f0000002500)}, {&(0x7f0000002540)="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", 0x1000}, {&(0x7f0000003540)="3b0281cd644c96dff8fd80f4ddbee73fe1676d1a67ffaa8effca2bcb7ec3fb8b19e0cbece9d775783373b56c3c1de14b712d0c5c4d3757ba9432644093debd35d554dc0787d3cbaf4b0ca936897e64865d9f74f8b58133d3d6cefcf2a1", 0x5d}], 0x6, &(0x7f0000003740)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x68, 0x800}, {&(0x7f00000037c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003840)}, {&(0x7f0000003880)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000039c0)=[{&(0x7f0000003900)="287289afd3cdfca853fe184d999fb55e9e671453e3866805833ddcce3b38e121c19150eac2ad1a76d465267020f129dcade61b969dd67a2f2f2f86f2c76f10863a5b978a8417822d267643ec529c75a4b23943e8c4b4e4d49d4be5a3b28c074bdd1c1a1ac038308c489c8baf077891f1acb236e55951286da1f9055ed5be2a9dd027715dde347ae0355c99d3aab1663627ff14f94322a2e5d12476e59c3bca6496eb34067390898a98d66ff5904e7e5d3b0713d263ef", 0xb6}], 0x1, &(0x7f0000004740)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}], 0x158, 0x80}], 0x6, 0x4000810) 2018/06/04 18:15:32 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x2, 0xfffffffffffffdee) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xc7dc, 0x1000000000, 0xfffffffffffffffd, 0x7, 0x7270000}, &(0x7f00000001c0)=0x14) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000700)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000800)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1080}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)=@delqdisc={0x48, 0x25, 0x600, 0x70bd2c, 0x25dfdbfb, {0x0, r2, {0xd, 0x9}, {0x0, 0x1}, {0x0, 0xe}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x0, "d68043", 0x0, 0x59, 0x2, 0xfffffffffffffffe}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000080)="7c86d6106d9e1d26813e10bee1ed9819896dbd361a1c4a2b0c863c2c3f69b08bd4588e568118e37d2192e9332bf964fc66aa6d9a6a750bd523626ae702c39eb3ddfa677cc6bb6888d518cd47850bb9215cae614e202f06896a38f23a433747123eff28ca5ae6fc680f1ccb38eaaa25ce736605d91fa7af", 0x77}, {&(0x7f0000000100)="0618b90e93da022e614e7a5fc70a34bebc8ffce4a1aeb3", 0x17}], 0x2, &(0x7f0000000280)=[@init={0x18, 0x84, 0x0, {0x9, 0x2, 0x2, 0x7}}, @authinfo={0x18, 0x84, 0x6, {0x1000000000000}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x8, 0xf606, 0x1, 0x4c4d, 0x679b, 0xfffffffffffffffe, r1}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @init={0x18, 0x84, 0x0, {0x800, 0x138f5124, 0x5, 0x69c00000000}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}], 0xf8}, 0x1) 2018/06/04 18:15:32 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000003c0)={0x80, {{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x4, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}]}, 0x290) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0xfb52}, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000680)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x100000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x101, 0x820a, 0x44f, 0x65dcc772000000, r2}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/06/04 18:15:32 executing program 6: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x204a00, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$KDADDIO(r1, 0x4b34, 0x5) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="02469289a600000000000000053d0000"], 0x10}, 0x1}, 0x0) 2018/06/04 18:15:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'team_slave_0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000240)={@local, @rand_addr, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000640)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000006c0)={@dev, 0x0}, &(0x7f0000000700)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000740)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000840)=0xe8) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000100)=0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000880)={@remote, 0x0}, &(0x7f00000008c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000c80)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000c40)={&(0x7f0000000900)={0x310, r2, 0x400, 0x70bd27, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x26c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6377}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x10000}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff8}}, {0x8, 0x6, r11}}}]}}]}, 0x310}, 0x1, 0x0, 0x0, 0x840}, 0x20000010) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x47, 0x4) r12 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r12, 0x29, 0x37, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) tee(r12, r0, 0x3, 0x4) 2018/06/04 18:15:33 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) fcntl$dupfd(r1, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) bind$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/06/04 18:15:33 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fremovexattr(r1, &(0x7f0000000040)=@known='system.sockprotoname\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') unlinkat(r1, &(0x7f00000000c0)='./control\x00', 0x200) close(r1) 2018/06/04 18:15:33 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x48020000020fed, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7, 0x9, [0x1400000000000, 0x3, 0x7f, 0x1ff, 0x8001, 0x0, 0x800, 0x6, 0x6]}, &(0x7f00000000c0)=0x1a) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x7}, 0x8) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x3, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000140)=0x6) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x0) 2018/06/04 18:15:33 executing program 7: unshare(0x240203fd) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='fd/4\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000280)) 2018/06/04 18:15:33 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000080), &(0x7f0000000040)=0x3) 2018/06/04 18:15:33 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x80047441, &(0x7f0000003000)=""/174) 2018/06/04 18:15:33 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/232) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000200)=""/38, 0x26) getdents64(r0, &(0x7f0000000240)=""/186, 0xba) 2018/06/04 18:15:33 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x401) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) accept(r1, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80) 2018/06/04 18:15:33 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000000), 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) 2018/06/04 18:15:33 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x16080) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0xe0, "ab2d681fd64c0e3233029763fbdac0bba649ab2b9114d7e2d78e2f6b07ced0093a888be794ac125bd09aa1f10b63df8b03db0464d414333afc2e2769b171308ffa6050e212276860e5fd1ba8b35236ade7c70f070299f2f4a07c5490e861cda298723653a6b14ee931d8b9cc84098b88e38d99e4acc3a036e856765099add37d9bb9f444dcd73752000f3c20cdda21286bb9541adefec1aa52fea8954a02fa34ebf8a9a33987455c5fa7c0b45045197e3de8d3a60d1f0f8597055bd94a5d9fd7bde58fbf022210ae001d3608e5e175251f74deacb583ec882a50834bfaeed94a"}, &(0x7f00000001c0)=0xe8) mmap(&(0x7f000004b000/0x3000)=nil, 0x3000, 0x0, 0x3072, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/06/04 18:15:34 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x48020000020fed, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7, 0x9, [0x1400000000000, 0x3, 0x7f, 0x1ff, 0x8001, 0x0, 0x800, 0x6, 0x6]}, &(0x7f00000000c0)=0x1a) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x7}, 0x8) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x3, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000140)=0x6) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x0) 2018/06/04 18:15:34 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10442, 0x0) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000), &(0x7f0000002000)=[&(0x7f0000001000)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00']) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000ff4)={0x2, 0x0, 0x0, 0x0, 0x6}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002200310026bd7000fcdbdf250200001d060800000600000000000000"], 0x20}, 0x1}, 0x8000) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x3, 0x1, {0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000002040)="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0x1000}, {&(0x7f0000000200)="b8213a8f2fab70901293bc2c8010a22c5257f8a9b37af21c0864838786098769b055d68373920a0eed72e7830e27007ed00600d5417687b41c53798a512cc0e44d19ce9ef0efa0dca6de34d3470a3f9ab5f8e1cfa699f32a872b2401e855c116ea636ecb0005ef41bb678e02bae51f86a17a0128d7ef45e98b3953e3ffb2d5d86838f0", 0x83}, {&(0x7f00000002c0)="305fe40910690b14b851bcb995dfd20493a449722ab6cf95c42e023d8c4bb18d701cbade1a5f340b6436f73c0216b0acb9f59844a893d563a378e5ceb474970eb12b902690d64f9119f6e7686b9f401e2e953d4ff16e3ce3d5def2d8276d97e01c48fc7f", 0x64}, {&(0x7f0000003040)="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0x1000}, {&(0x7f0000000340)="fb6998e8e4faec05f8ee2589c53cd8061051f9b48d92e01f175ddafce5cd137d08db6c2a18ed7efc560b162ba68dee7bb5f6075aa3a4bc29c8741fecfe5ba2e676203d3c9347ef527b76a22f8570f888cd1551abe162b57f3047b34014b407c96d1e6647a4848bc022926e6051656c7f49d1219ce77f4c72d6303bf48989d370a166ce094bfb8aa00f8b710630b9f6ee323ff1c227e992d40fb7b57976a8a040216584", 0xa3}], 0x5, &(0x7f0000000480)=[{0x58, 0x105, 0x8, "20963f67d625e72ecef9c396a243b325b6f270d16106a97fc749f94dc2ad1307f5158e8162738b2d5c2ff383469e80fa324c6157bfe3e7f15eac5567f41264ae63052d"}, {0x40, 0x117, 0xf3, "e91a5a4fc8857dc9520fe8f56909d0fc0563272740654e309f30ee2e38f3ad2ace34cd7989139c978681f64b43a65a"}], 0x98, 0x10}, 0x40050) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) 2018/06/04 18:15:34 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r2}) fcntl$notify(r1, 0x402, 0x10) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000002b00)=ANY=[@ANYBLOB="00070400000000000000003f00000000", @ANYBLOB="06010000ff000000"], 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000001c0)={0x0, 0x40, 0x10000, 0x7fffffff}) write$rdma_cm(r3, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) 2018/06/04 18:15:34 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") syz_emit_ethernet(0x3e, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x6, 0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000180)=0x40, &(0x7f00000001c0)=0x2) 2018/06/04 18:15:34 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x401) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) accept(r1, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80) 2018/06/04 18:15:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x400) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x100000000}], 0x1c) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x4) ioctl$sock_netrom_TIOCINQ(r3, 0x8905, &(0x7f0000000080)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x48, &(0x7f0000000140), 0x8) 2018/06/04 18:15:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000680)="0a0775b0d5e383e5b3b60ced7ff15c54db", 0x11) openat$audio(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/audio\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000600)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000640)={0x0, 0x80000}) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='-\x00', &(0x7f0000000240)='cmac(anubis)\x00', &(0x7f0000000280)='cmac(anubis)\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000500)=[&(0x7f0000000340)='selinux\\ppp0\x00', &(0x7f0000000380)='hash\x00', &(0x7f00000003c0)="a32d7d00", &(0x7f0000000400)='\x00', &(0x7f0000000440)='cmac(anubis)\x00', &(0x7f0000000480)='}\x00', &(0x7f00000004c0)='cmac(anubis)\x00']) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000540)='/dev/uinput\x00', 0x802, 0x0) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000580)) ppoll(&(0x7f0000000000)=[{r0, 0x4000}, {r0}, {r0}, {r0, 0x40}, {r0, 0x108}, {r0, 0x200}], 0x6, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)={0x9}, 0x8) 2018/06/04 18:15:34 executing program 7: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r2 = dup(r0) listen$netrom(r0, 0x7ff) recvmsg$kcm(r2, &(0x7f00000008c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000ec0)=""/149, 0x95}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r1, 0x1000000000016) 2018/06/04 18:15:34 executing program 2: socket$key(0xf, 0x3, 0x2) times(&(0x7f0000000080)) 2018/06/04 18:15:34 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x800, 0x10000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x200}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) getpgrp(r2) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, r3}) r4 = getpid() getpriority(0x1, r4) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x4, 0x7, 0x96, &(0x7f0000ffc000/0x4000)=nil, 0xfffffffffffffffe}) 2018/06/04 18:15:34 executing program 3: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) inotify_add_watch(r1, &(0x7f0000000000)='./control/file0\x00', 0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='<', 0x1}], 0x1, 0x0) 2018/06/04 18:15:34 executing program 4: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x77, "22b29bfffce62bd4cf501e3e0b346125383ea069178f7ab2c028650ca1a0e270cb2c3695fb93c964872041eecb3687e050b322983d525270aa202d609038a11d09c54e7a2612c098e91ba8e1928d0764656f34c7f0271bac06ec49e736383cbe90f37bdb5867b2fae5c1d0571ba4161aceb4034ae4ea46"}, &(0x7f0000000280)=0x7f) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000002c0)={r1, 0x4}, 0x8) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) sendto$inet(r0, &(0x7f0000000080)="4d541c80fe0f1080699f376961587db20b1ecdee5a6bf57995d356323a2c4744f4d94166746574c9c2ddbff85a91f1b007413699200f4446babc3970b47f8fa7561c4acecfe3e1907b1e934dc4", 0x4d, 0x1, &(0x7f0000000100)={0x2, 0x4e22, @rand_addr=0x6}, 0x10) sendto$ipx(r0, &(0x7f0000000180)="c94e0839fefb97440cfd9ceccea98f39fea86423978db45091d8b02b51fd45837cc16a35bc3dc9e706610a40f113c0332cced66932cf61a8a2f65261b1cb588f43d6c8652360f72a77c1fd4e0cd0084519ea55e65c5131408dbabc794c1ddf360c73066f0c48808b2630e28fef2a8c2bb77d6571c526e05b814b9db4981dbfa0", 0x80, 0x0, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@nat={'nat\x00', 0x3c1, 0x1, 0x8, [0x20000600], 0x0, &(0x7f0000000140), &(0x7f0000000600)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[]]}, 0x80) 2018/06/04 18:15:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x4, 0x0, 0x1, 0x100000003, "446fa7e383db8b8aeb07bbe28b285f0808e6fe54cf3bf7e52de501fea8cfdf94"}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x401, 0x20]) [ 104.020922] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/06/04 18:15:35 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x408dc}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) [ 104.090699] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/06/04 18:15:35 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={r1, r2, 0x9ec}) r3 = socket(0x11, 0x100000803, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x20010000002) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pwrite64(r4, &(0x7f0000000100)="25dcd656c6288b3a02fd", 0xa, 0x0) 2018/06/04 18:15:35 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1e, 0x80) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000cde000)={0x1000, {{0xa, 0xfffffffffffffffd, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}}}, 0x108) [ 104.153090] alg: No test for cmac(anubis) (cmac(anubis-generic)) 2018/06/04 18:15:35 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r2 = geteuid() fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) ioctl$DRM_IOCTL_VERSION(r1, 0x80044dfd, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000200)=""/136, 0xc8, &(0x7f00000003c0)=""/200}) 2018/06/04 18:15:35 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) eventfd2(0x7, 0x80000) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000008840)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="d05e4dc600f2ff006869238f893ffcf243cf1dde084663940e66458094c78bc0458cb1c84b408508bf42ba3d557e19c25181957789fa419b54a79552ae7493dec4e6932900d841c775f8e936029d38f07d6e647d807a1f326d0324c0f5a2c18db8e58cba957473d98fb36db66e1cbc1d9bbfb5308435398d2e4fbe14987bf37f132453a3777cc1fd8f049445e99d7c29338b867900000000000000000000f99f01bc934d702bb5c49ac74b4d183669fdfd138c1674e6d8d4fe5a887329b9f868b42493a7b409894f318ba1df4129b5aa9882197c8e9777e009dc44d7925c557af16b0312b2ca6ebbd603f8cdabce0e6a162d4f72df0e093204641d360fb8d06d805ada34fa3de09e709ffbebdcbc7f873cf5e454a65b57730c1d26170641fad91b63711bf9443515ece3ce3959501a6a68a67c5f45ce43ffac46380b835b08bf0bac8f9fee151ada79c8210b1c35d4174745f45867849d3d5e0c97fac8b0b17bbd714d88bf381cc3e9801126e34e47745fd8d775aa7f4c96227affeea7e34e7e4fa55b1061f00b94c1843b79d774cab1d8ecc1371d2f4dd7b30ec1afa141821e9a1ec2ffcf9e9048872875d9b446030a7023c7b5c181f21f1d73367574315f38c4541450f064790c489c8fc6990897955fd4eb9e85e3fbf029ff831880e01f"], 0x1e) unlink(&(0x7f0000000000)='./file0\x00') r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x6) 2018/06/04 18:15:35 executing program 7: futex(&(0x7f000012cfff), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000), 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x20000) 2018/06/04 18:15:35 executing program 2: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value, &(0x7f00002bdffc)=0x8) socketpair$ax25(0x3, 0x7, 0xc6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x2f, 0x3, 0x5, 0x4}, {0x1c, 0x4b0, 0x8001, 0x3f}, {0x100000000, 0x3, 0x9, 0x8}]}, 0x10) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x2, &(0x7f0000000040), &(0x7f00002bdffc)) 2018/06/04 18:15:35 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00022900fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078be0e62923e98a307e064c56021436a5f9120d48c45a3833726572ea31147716ecbf702786ba969e16dfa531faf3f9c6c1f8ec757898c45fc35b506929052ddeff7"], &(0x7f0000000040)) 2018/06/04 18:15:35 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) socket$inet6(0xa, 0x7, 0x80) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="bf000000072c7df9", @ANYPTR=&(0x7f0000001940)=ANY=[@ANYPTR=&(0x7f0000001840)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='/\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001880)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="b100000000000000"], @ANYBLOB="020000000000000001000000000000000000000000000000"], 0x48}, 0x0) 2018/06/04 18:15:35 executing program 1: r0 = socket$inet6(0xa, 0x1000000000006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendfile(r0, r0, 0x0, 0x1) pselect6(0x16, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/06/04 18:15:35 executing program 3: unshare(0x4000400) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x1, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x17b04000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x6e}}, [0x7, 0xe563, 0x10000, 0x2, 0x5da, 0xffffffff80000001, 0x3f, 0xfffffffffffffffa, 0x7, 0x9bcd, 0xc0a, 0x9, 0xffffffffffffffc0, 0x5cfe, 0x9]}, &(0x7f0000000080)=0x100) setsockopt(r0, 0xd3aa, 0x8, &(0x7f0000000240)="d10977b3acbeea553a3e090c636af5bc8b327780a2a778268df019d30a15a717dfcfc27b863a71e6ae8408c0a791473ffdfffe6b68a46a9b", 0x38) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x5}, 0x8) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) ioctl$int_out(r2, 0x40045731, &(0x7f0000000100)) 2018/06/04 18:15:35 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="026e01"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffb0}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/04 18:15:35 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa, 0x4000) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0x6}, &(0x7f0000000240)=0x8) syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0xfff, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e22, 0x800, @dev={0xfe, 0x80, [], 0x10}, 0x7}}, 0xfffffffffffffffc, 0x5}, &(0x7f0000000480)=0x90) getsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000000280)=""/197, &(0x7f0000000380)=0xc5) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000140)=""/244) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/06/04 18:15:35 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x480000, 0x0) getpeername$netrom(r0, &(0x7f0000000080)=@full, &(0x7f00000001c0)=0x48) r1 = syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x2781) accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001480)={0x53, 0x0, 0x20, 0x0, @scatter={0x0, 0x0, &(0x7f0000000280)}, &(0x7f0000001500)="a40e466a4a788625264d8d343298f0e34e70374fc851fc7c9d22e52ce19f6401", &(0x7f00000006c0)=""/71, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/06/04 18:15:35 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) flock(r2, 0xd) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/06/04 18:15:36 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10) read(r0, &(0x7f0000000040)=""/7, 0x7) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e7f000)=0x20000007fff, 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000080)={@dev, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f0000000180)={0x7, 0x430, 0x4, {}, {r2, r3/1000+30000}, {0x1, 0x7a9, 0xff, 0x6}, 0x1, @canfd={{0x4, 0x7, 0x5, 0x6b}, 0x7, 0x0, 0x0, 0x0, "902ba867291cb43f9b50f7c0eb754bf8e408f1bb3f9aa2443bbb5f6de496e379556e29f6787b1f8e591ca1e7b2ce7c9a96e58e792a02307cc08b64ebdc3e3746"}}, 0x80}, 0x1, 0x0, 0x0, 0x4080}, 0x41) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0xffcb}, 0x1}, 0x0) ppoll(&(0x7f0000000280)=[{r0}, {r0, 0x8000}, {r0, 0x20}], 0x3, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000300)={0x1000}, 0x8) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) 2018/06/04 18:15:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10, 0xf0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, 0x2e, 0x3, 0x0, 0x0, {0x400002}, [@nested={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) socketpair(0xa, 0x5, 0xd92, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) 2018/06/04 18:15:36 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xdeee, @remote={0xfe, 0x80, [], 0xbb}, 0x910}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x80184132, &(0x7f0000000040)) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2f, 0x3) 2018/06/04 18:15:36 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x20000000000000) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = accept(r0, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000200)=0x80) getpeername$ipx(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x802, 0x0) r3 = dup3(r0, r0, 0x80000) sendto$inet(r3, &(0x7f00000000c0)="7940c55e56443838278563a583c1a1a5610d31464349319315710167036e89d1689d8c9cf3799b28f63ff7d691641653955cae08f92e60445c65ffa0e670f8ce579b5a5edbd8c402fe9228370db6acfaa01fafe69b1a99e2313da1b5087ccb36676d2c90c506973a8e513460d68b90f3930ff01569488a4ddd1eb43821e1188245ac2ceb39d650ad9c", 0x89, 0xc000, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x0, 0x80000}) 2018/06/04 18:15:36 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4c569}, 0x2c) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x5f5000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x18000, 0xbab5, 0x2, 0x4, 0x7, 0x5, 0xec, 0x8, 0x3, 0x6e8, 0x13}, 0xb) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffc}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000004c0)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r2, r4}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000d00000000000000000095000000000000003ae295577e2a1e63acbb152142cfeac069e92737666d52f339be4280fe23a03f588e1cdd3f00a0d98cc968ffff000000000000a6174b78b55d1f24097f9bf978cba932abb45c000000000000000093d8b35894b22fe84a30"], &(0x7f0000f6bffb)='GPL\x00', 0x81, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], 0x0, 0x6}, 0x48) 2018/06/04 18:15:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000001c0)=0x6b3ea0486e34598f) r2 = memfd_create(&(0x7f0000000000)='!\x00', 0x1) bind$ipx(r2, &(0x7f0000000040)={0x4, 0x4, 0x4, "292e7ee703a7", 0x200}, 0x10) 2018/06/04 18:15:36 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1000000000000000290000000800000035f4cd1df35d9774faaa493b839bbbca2c2aa23d2985eb228afcaf05aa04de2483ed874cc4e0267b839af4d8da9bb1556d3ddf68500f62bd91571ce98782c6ba078f5bcccecc8e532b42eacb0854a70902140c2e74df06a70fccec556dccbf891f96b03931af4a3f9ac0c36b19ecd4e790552c8cf93434594e067c29c53acf2ea98e31ab9c2c69f6905cad8ff8c9ff5b5f35f88c78d3a8e89e3f763cf388f97e0653ac2c0cbc"], 0x10}, 0x0) 2018/06/04 18:15:36 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)) 2018/06/04 18:15:36 executing program 2: seccomp(0x2, 0x0, &(0x7f0000028ff0)={0x200000000000008d, &(0x7f0000d97ff8)}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x280001, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) 2018/06/04 18:15:36 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0xfffffffffffffff7) shutdown(r0, 0x0) 2018/06/04 18:15:36 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x20) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1f, 0x7, 0x9, 0x7f, 0x7ff}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x5, 0xc, 0x9, 0x8, r2}, 0x10) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='team0\x00', 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/06/04 18:15:36 executing program 7: mbind(&(0x7f000006b000/0x800000)=nil, 0x800000, 0x4, &(0x7f00008a0000), 0x1, 0x2) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x2000) 2018/06/04 18:15:37 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/06/04 18:15:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") getsockopt$sock_buf(r0, 0x1, 0x80000000002c, &(0x7f0000b56f40)=""/192, &(0x7f0000000000)=0xc0) 2018/06/04 18:15:37 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000000000)=[{}, {0x20, 0x0, 0x0, 0x6}, {0x16}]}) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x244540) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) 2018/06/04 18:15:37 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x2000) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f00000001c0)=0x9) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x1, 0x74, 0x2}, {}], 0xfcf2) sendfile(r2, r0, &(0x7f0000000000), 0x100000001) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f00000000c0)=""/216) socket$nl_crypto(0x10, 0x3, 0x15) 2018/06/04 18:15:37 executing program 7: io_setup(0x0, &(0x7f0000000000)=0x0) io_getevents(r0, 0x8, 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)={0x77359400}) clock_nanosleep(0xfffffffffffffff6, 0x0, &(0x7f0000000040), 0x0) 2018/06/04 18:15:37 executing program 1: unshare(0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket(0x4, 0x0, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xc2, 0x8001}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x0, 0x4) r1 = msgget$private(0x0, 0x88) msgctl$IPC_RMID(r1, 0x0) 2018/06/04 18:15:37 executing program 5: unshare(0x8000200) socket(0x7, 0x1, 0x1) 2018/06/04 18:15:37 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="021800001c000000000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000080019000000000000008e870a7f36a6080000000000ff020000000000000000000000000001000000010a00000000000000fe8000000000000000000000000000ff0000000005000500000000000a00000000000000fe80000000000000000000000000000000000000000000000800120000000000000000000000000027000000000100000000e33380f60000005baf5a72000000000000000000ff000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) 2018/06/04 18:15:37 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet6(0xa, 0x41100400000001, 0x51a) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 18:15:37 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0xfffffe42) eventfd2(0x9, 0x80000) close(r0) 2018/06/04 18:15:37 executing program 4: r0 = socket$inet(0x2, 0x2000010080011, 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) fremovexattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00') sendto$inet(r0, &(0x7f0000000180)='1', 0x1, 0x20000804, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1b5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000100)="71bc48e41e882caf6e279539bb5591a4617ac19e8ca5915e64088aee77a2cdf4d1727f39c0a4ab9945b72b5e72", 0x2d, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/06/04 18:15:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)="2e2f6367726f75702e6e65742f73797a30001ef0e013f0f2aa564f8c88b753c262f4a59e8c43fe0ba616808fca3f385abb62aabe62d9648809895e04f51606922ca06abf312b78066954e52e3dbf7283a8f36d2b3bee3f75323ea8207576a49961c1db9e243e2cb17d1d648fdea8d296ac4e875af678391db2bf460c5614e96e51812cc7", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) read(r1, &(0x7f0000001140)=""/20, 0x3) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xca, 0x8000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getpeername$netrom(r1, &(0x7f0000000080), &(0x7f0000000140)=0x10) 2018/06/04 18:15:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc3c07d8240970fd7ff46b95858b086827b10000") r1 = socket$inet(0x2, 0x1, 0xffffffffffffffff) setsockopt$inet_int(r1, 0x0, 0xd2, &(0x7f0000000000), 0x3c) 2018/06/04 18:15:37 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r0, 0x3f) futex(&(0x7f0000000ffc), 0xc, 0x0, &(0x7f0000000000)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) 2018/06/04 18:15:37 executing program 5: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x768c, 0x7fff, 0x820a, 0x80000001, 0x81, 0x400, 0x1, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0xc7, @dev={0xfe, 0x80, [], 0x1c}, 0x5}}}, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="2600000080000000000000000056b3434abf6f0dd10000412fe42ee12c5e55cf000000000000000000000000359a388312daf747055a6cd24fa7d60bd1c5ed5345a6810c375477f8ff3176f706e46e087d08ada0912e3dbee880ab1d"]}) 2018/06/04 18:15:37 executing program 1: syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/06/04 18:15:37 executing program 7: unshare(0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x210801, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x4, [0x8, 0xfffffffffffffff8, 0x200, 0xb4]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x1, 0x9}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x7c, &(0x7f0000000100)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0xc6f5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x2000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f0000000180)=0x10) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x0) 2018/06/04 18:15:37 executing program 0: r0 = socket$inet(0x2, 0x2, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000281ffc)=0x300000, 0x25d) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'gre0\x00', 0x7}) 2018/06/04 18:15:37 executing program 6: unshare(0x24020400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x222002, 0x0) mq_notify(r0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x4c2edd21, 0x5, 0x5, 0x3}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x8, 0x4) 2018/06/04 18:15:37 executing program 7: r0 = socket$inet(0x2, 0x805, 0x80000000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="070704002a", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/164, &(0x7f00000000c0)=0xa4) 2018/06/04 18:15:37 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x7e, &(0x7f0000000080)=0x2) r1 = accept(r0, 0x0, &(0x7f0000000100)) sendto$inet(r1, &(0x7f0000000180)="fd3423135e367f0afa7516171935bd3704b5cbde9bbe59f8a068d2bbcc579e6bc953c9b99ec75d4ee040b82846919d65a6e30e61208ce28da33a2b329906ea7e8f449bbe080252fcb161161edb454e5b99e9e5b3cbf68555aaf2f028aec1816da2de7e3e0cf177e6a10b39d16e5cfae1a0dde1f4b9dc6325b2f9db57db2a6ba638240638514c", 0x86, 0x800, &(0x7f0000000240)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280)={0xffffffffffff0001, 0x1, 0x20, 0x8}, 0x8) 2018/06/04 18:15:37 executing program 1: syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7fff, 0x400000) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x400800, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x2, 0x81, 0x100, 0xffffffff00000005, 0xa, r0}, 0xffffffffffffff80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000100), &(0x7f0000000040)="4a66d66df189aa500baa5df9b0e1e2091ca5534155dc174efb0771588013643518a1c1a19d00c48171b622882364b83824"}, 0xffffffffffffff3c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000200)='o'}, 0x10) 2018/06/04 18:15:37 executing program 5: r0 = socket$kcm(0x29, 0x8000000000005, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = accept$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x158b, 0x4) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$getown(r0, 0x9) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000100)='clear_refs\x00') openat$cgroup(r4, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) mbind(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000000080)=0x80000000000003, 0x63, 0x0) readv(r4, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) close(r4) close(r4) 2018/06/04 18:15:37 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0xffff, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0xffffffffffffffc5, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000001c0)={@multicast2, @broadcast, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/06/04 18:15:38 executing program 3: mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="baeaffffff000000", @ANYPTR=&(0x7f000001a000)=ANY=[@ANYPTR=&(0x7f0000012fe5)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1b00000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) 2018/06/04 18:15:38 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0247e22f05d02c99240970") r1 = socket(0x2, 0x807, 0xfffffffffffffffc) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000200)={0x84, @loopback=0x7f000001, 0x4e23, 0x0, 'sh\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0xfffffffffffffffe}, 0x2c) 2018/06/04 18:15:38 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000)=""/206, &(0x7f0000000140)=0xce) 2018/06/04 18:15:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000200)='./file0\x00', 0x200) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/06/04 18:15:38 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8000, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000080)=0xbec) r1 = syz_open_pts(0xffffffffffffff9c, 0x4000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x8) unshare(0x24020400) r2 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) syz_open_pts(r1, 0x40) sync_file_range(r2, 0x0, 0x0, 0x0) 2018/06/04 18:15:38 executing program 3: mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="baeaffffff000000", @ANYPTR=&(0x7f000001a000)=ANY=[@ANYPTR=&(0x7f0000012fe5)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1b00000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0) 2018/06/04 18:15:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@ipv6_newrule={0x5c, 0x20, 0x80d, 0x0, 0x0, {0xa, 0x30, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10015}, [@FRA_DST={0x14, 0x1, @dev={0xfe, 0x80}}, @FRA_DST={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @FRA_SRC={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x5c}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10000) accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/06/04 18:15:38 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x80800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpid() sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x84020000}, 0xc, &(0x7f0000000280)={&(0x7f0000004000)=@bridge_getneigh={0x27f8, 0x1e, 0x400, 0x70bd2c, 0x25dfdbfe, {0x7, 0x0, 0x0, r1, 0x0, 0x40000}, [@IFLA_VF_PORTS={0x27d0, 0x18, [{0x1b4, 0x1, [@generic="dbb879c11057e922ab145e7591c76fe1ceba2f52fca72a71788f3c5a858ba2e8ceee298bcd74d6443b9ac292456c362dacaf0b9a54b32bd9fe53081763a12e1d9016039a6a0f19eba15ca46a437687dd7f5e11c096d05af4dfb9dd92287bb2d01368c44fb4df758939625736ebec5b31e43f66d1b4ab8adabb1c46ee46e7359f82cf637755559d94d8db88d680cb9ba1af5c58c9ca6ecaf53c807a75f0e46fa646759cad2eef37b80df9c3bd094e4f8fea696ce17c78bbfb46b6ab740b0d5e2153919763738030a81a2fe58c7b245a340bc751b9bcf0ed76a22e7301f4fd59980f13292586508eb07618", @nested={0x24, 0x59, [@typed={0x14, 0x5f, @binary="c0fb91be2c036f59badb9bd061"}, @typed={0xc, 0x26, @str='%{GPL/\x00'}]}, @generic="2e5d021e31707bae99cdce772bc6fdfe5bf41dba33a882c13e92a5d3e9d246561196e064f7bbe8a355a833608dfc7c0dc5be7268637ff4fa2bfaab4a1f2ec9e21a2cdba73f1f33319ab67c2265bd961a4f604b1d4fd726eb32a731616643231bc41efe1b9ed92763ecb8ac27961ac763e0ae9e67f49b062fb7f1c15e452d4138df052718d9412b317772169aa305734ef8bb7e9ab50e74c8259ef107db7ae8a302a4"]}, {0x118, 0x1, [@typed={0x4, 0x31}, @nested={0x110, 0x3f, [@generic="bb8c0bd32fcb24d8dd316dfd9c98487bad32df0c0a05d28d18d767b31e3ed4c125d5a2a02860269818e8a2373fd82e757fae7447cfdba09c3d55750b95c46eda98c0ec8d34f6d693a6defd5fa515cbc43e0f09ce96c6f45cc7ab8d647ffc7886de7f65880a308958f0ea2957d48ce79ad86ff895ee10fb62e24ed274616565ff1c823910db835786e2493139234c27a1d5bc97bd063ca0b87e8f0d0e5dbd672b5366a15858ac94cd814bfc863186865a5d3b64972b3228c02c392ff02afd57c8c6123876", @typed={0x14, 0x86, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="e61fcb0881d9e8eda9f0802c518b24dd68ca84e4a7dacb994dda99d9497ce196972e9249", @typed={0x8, 0x44, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x26, @fd=r2}]}]}, {0x10, 0x1, [@typed={0xc, 0x47, @u64=0x3}]}, {0x70, 0x1, [@typed={0x4, 0x11}, @nested={0x68, 0x1b, [@typed={0x8, 0x36, @ipv4}, @generic="56c5f772603d5c4f805ec80f621a0036ebd4ec3fed1089cb9b1c52ef85210714e93151cfd4c50c7d0c11648e7355438963d9c9fdab24e993b9ea0a312ad430bf7162b283dca96fe91d684bafe13d1a9251b2d303a6ffec9fd907a8"]}]}, {0x1c0, 0x1, [@typed={0x4, 0x56}, 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@typed={0x4, 0x27}, @nested={0xc4, 0x38, [@generic="853163ffd328d0724a6ef533cc66977a59a4050c29308455f471391a6d4836dbe35c331d12f2df791b5ea18970b191175277efe7d14d32a352e10bf755fdee907dd1e1b76eecbb520906347d7dab94aba34c24a7f4c2f23ee3529208bd25402a0c9eaa8c5202ec39e5f1b037ff5578fa1e28e292eb4808d75f050d84839c6ba3b7029495bf639925ca47a00cfb13ce67c8c9eedafb8258f3890b6c9e48d0e64a8a528d40f5e881a41484e83a5e1ed609d589b07e74c309", @typed={0x8, 0x46, @str='\x00'}]}, @typed={0x8, 0x6e, @fd=r4}, @generic="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", @nested={0x8, 0x6b, [@typed={0x4, 0x81}]}, @typed={0x8, 0x7e, @pid=r5}]}, {0x4, 0x1}]}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x27f8}, 0x1, 0x0, 0x0, 0x4000}, 0x4040040) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0xc) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0xa081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x20013, 0xffffffffffffffff, 0x0) close(r6) 2018/06/04 18:15:39 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x3, &(0x7f0000000080)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80000, 0x0) syz_open_pts(r1, 0x141000) fchown(r0, 0x0, 0x0) 2018/06/04 18:15:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x1, 0x2f0, [0x0, 0x20000800, 0x20000830, 0x20000860], 0x0, &(0x7f00000000c0), &(0x7f0000000800)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'yam0\x00', 'bond_slave_1\x00', 'sit0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x40], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x1e0, 0x218, 0x260, [@limit={'limit\x00', 0x20, {{0x0, 0x401}}}, @comment={'comment\x00', 0x100}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffd}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x368) 2018/06/04 18:15:39 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000440)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-generic)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) accept$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) sendto$llc(r2, &(0x7f0000000340)='W', 0x1, 0x0, 0x0, 0x0) recvfrom$ipx(r2, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) 2018/06/04 18:15:39 executing program 5: unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x3013ff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r1, 0x1200000000000, 0x18}, 0xc) 2018/06/04 18:15:39 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14, 0x6], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x7b00}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) syz_emit_ethernet(0x102, &(0x7f0000000080)={@empty, @empty, [], {@x25={0x805, {0x2, 0x10000, 0xff, "db24363e4a44d6cb008e8b11232d41ee715f22d0602db750154385b0d9173e82f8292f9ff4dc5cc63777c76b4ce6eebee8ecca016859d71824cdbb3f4edce2da3a090f1554fb8ae8c87fc65563a27709f0cd509121f17fe9773df037be5ceb4c70b5bded033e12599ae354b7761c632bd7890e412378a786371e6d3b876197f8ead0bb88abfb4371d9d9a6a2bd364e723e89c4ac7b6b2db3b06b5771927b1e38bc3654d8591244b4c7ecbc0e735ad2d64c77b259aa899e5efab91b86dcf7b12cb35295a04eb31d56c8d8821e351c0500cfeff78e20fa053fbc3303bff3fcf6b6536bc3ae93ff65309bbf178e1ed257467e"}}}}, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, [0x3e2, 0xfd8, 0x94, 0x4df]}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0xfffffffffffffeff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x8001, 0x8, 0x100, 0x1f, r1}, &(0x7f0000000300)=0x10) 2018/06/04 18:15:39 executing program 7: r0 = socket(0xa, 0x807, 0x9) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r1, 0x12) rt_sigprocmask(0x1, &(0x7f0000000000)={0xffffffff}, &(0x7f0000000040), 0x8) 2018/06/04 18:15:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006580)='tls\x00', 0x95d59845436eab44) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000001a010000010000007d000000000000048f9c03f4d32736180500000000000000"], 0x28}}], 0x1, 0x0) 2018/06/04 18:15:39 executing program 0: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x94, &(0x7f0000000340)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x3ff, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x20, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in={0x2, 0x4e22}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0xfffffffffffffff8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x2}, 0x8) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000300), &(0x7f0000000080)=0xfffffc1e) 2018/06/04 18:15:39 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e756d615f6d61707300b5c62e9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091f88658ef4f16a21417d83d000000000000000000000000000000") setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @multicast1=0xe0000001, 0x4e24, 0x4, 'rr\x00', 0x9, 0x10000, 0x5a}, 0x2c) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/06/04 18:15:39 executing program 2: mprotect(&(0x7f000021f000/0x2000)=nil, 0x2000, 0x0) prlimit64(0x0, 0x2, &(0x7f0000000000), &(0x7f0000000140)) mprotect(&(0x7f0000221000/0x2000)=nil, 0x2000, 0x10000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x4001, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10000000000000) 2018/06/04 18:15:39 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) sendmsg$can_raw(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x1d, r3}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=@can={{0x2, 0x9, 0x9, 0x2000000000000}, 0x0, 0x3, 0x0, 0x0, "f6e242a0fa4691ec"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r4, &(0x7f0000968ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r4, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r5, &(0x7f00000bd000), 0x80, 0x0) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000497ff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000), 0x0, &(0x7f0000e55000)}], 0x1, 0x40) r6 = dup2(r0, r5) ioctl$PPPIOCSFLAGS(r6, 0x40047459, &(0x7f0000000040)=0x404048) 2018/06/04 18:15:39 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x85, 0x300) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) r2 = shmget$private(0x0, 0x1000, 0x40000078000250, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00000000c0)=""/94) poll(&(0x7f0000000080)=[{r0}, {r1}], 0x2, 0x0) 2018/06/04 18:15:39 executing program 3: ioctl$BLKIOOPT(0xffffffffffffffff, 0x1279, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x1) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x4) flock(r0, 0xffffffffffffffff) [ 108.695547] mmap: syz-executor2 (7263): VmData 18558976 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/06/04 18:15:40 executing program 0: unshare(0x24020400) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000, 0x8042) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x7ffffc, 0x0, &(0x7f0000ffd000/0x3000)=nil}) writev(r1, &(0x7f0000000040), 0x146) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x101000) sendmmsg$unix(r0, &(0x7f0000002800), 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffffffffffffffce, 0x0) 2018/06/04 18:15:40 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000100)=0x3, 0x4) write$binfmt_aout(r1, &(0x7f00000001c0)={{0x1cf, 0x83, 0x7, 0x167, 0x3bc, 0x401, 0x349, 0x9}, "32af74419c3b50b69f298f09c84c8ab9f2104b73464a8aab535f1d16d310a7f108ed9ebcb5f69ccbd43af3126bf0a73f07bfddc8e9376c38d91e90c1fdbeec51c10a664ed3590e85c543df2c32406f9d272b3d7bd0b762448eac1b7896f8a9752c2386d1fdca52a0ebad77a5dd0c1be30e7d352c0ee8f9074a0b2b3c1c74b28b1aeba3a4d9761175c4935a143a1a747836af27576adf89f2c03f05ee9302fb42393bc42de55bab73356a9d1dac9739bff2773d24fd1966226ccd9b4d5754099106aa89286e79db9923", [[], [], [], [], []]}, 0x5e9) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 18:15:40 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x7e) accept(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000000)=0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='ip_vti0\x00', 0x8}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x1, 0x122c0) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0300000d60f2ff000000000000000000000000000000000000000001fe80000000009046cd314eac9e9c635a695600e4f3e400000000000000000000"], 0x3c) 2018/06/04 18:15:40 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000681000)=@abs, 0x8) poll(&(0x7f0000000000), 0x200000000000006f, 0x0) 2018/06/04 18:15:40 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x7ff, &(0x7f0000000080)=0x4) r1 = socket(0x10, 0x3, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) epoll_create1(0x80000) write(r1, &(0x7f0000360000)="2400000052001f0014f9f407002c04000a00071008000100ffffffff0800000000000000", 0x24) 2018/06/04 18:15:40 executing program 2: msgget(0x1, 0x221) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @broadcast}, &(0x7f0000000040)=0xc) r1 = msgget(0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r2, 0x7fffffff}, 0x8) msgctl$IPC_RMID(r1, 0x0) 2018/06/04 18:15:40 executing program 5: getsockopt(0xffffffffffffffff, 0x200100000114, 0x2718, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0x1) socket$inet6(0xa, 0x80e, 0x5) 2018/06/04 18:15:40 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r1, &(0x7f0000000100)={0x2}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x166c, 0xf66, 0xfffffffffffffffe, 0x1}, &(0x7f0000000200)=0x98) [ 109.743093] PF_CAN: dropped non conform CAN FD skbuf: dev type 65534, len 56, datalen 0 2018/06/04 18:15:40 executing program 2: r0 = memfd_create(&(0x7f0000000340)='em0\x00', 0xfffffffffffffffd) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x9c, 0xae, 0x1b, 0x7, 0x40}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x2e, 0x200}, &(0x7f00000003c0)=0x8) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000440)={0x5, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000480)={0x3, r4}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000400)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) write$evdev(r0, &(0x7f00000002c0)=[{}, {{0x77359400}, 0x0, 0xe896}, {}], 0x48) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000004c0)={r2, 0x23, "1c7c538be1ff8460c68448835382b7dc9418b0d945bb22a6bdf63586dc213874f43689"}, &(0x7f0000000500)=0x2b) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{0x77359400}, 0x1000, 0x1, 0x401}, {{}, 0x3e8, 0x5, 0xf11}, {{r5, r6/1000+30000}, 0x1, 0xfffffffffffffffe}, {{0x77359400}, 0x6, 0x1, 0x2}], 0x60) 2018/06/04 18:15:40 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) close(r1) r2 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/189, 0xbd}], 0x1) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000040)=""/140) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x10000001}, {{0x2}}], 0x30) 2018/06/04 18:15:40 executing program 3: write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000040)={'S\x00', "e7a7aeabec2e36b39ccecf31f70960a92ad92aba8c8ac95909ef5b9b13abdd54e7c739fdabcd4ad9a66d239ad0b41455d7045425191ced14642b77a767d2966f5ee29827badb90370cd6fa35576d2fa3a46fe50c"}, 0x58) 2018/06/04 18:15:40 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x20000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/06/04 18:15:40 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x3d, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0x1d}}) close(r2) close(r1) 2018/06/04 18:15:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1cc3bf0018000104000000000000cce194d52eda8c3232ce8cd5423b"], 0x1c}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6ac49d74, 0x183000) timerfd_create(0x6, 0x80800) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000040)=0x6, 0x4) 2018/06/04 18:15:40 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001180)=0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f00000011c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x48401) r5 = socket$key(0xf, 0x3, 0x2) lstat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000014c0)=0x0) r8 = userfaultfd(0x800) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000002940)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = syz_open_dev$urandom(&(0x7f0000002980)='/dev/urandom\x00', 0x0, 0x1) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = epoll_create(0x100000001) r13 = syz_open_dev$loop(&(0x7f0000002a00)='/dev/loop#\x00', 0x1f, 0x109801) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002a40)=0x0) r15 = getuid() getresgid(&(0x7f0000002a80), &(0x7f0000002ac0), &(0x7f0000002b00)=0x0) r17 = syz_open_dev$amidi(&(0x7f0000002b40)='/dev/amidi#\x00', 0xd5, 0x800) r18 = socket$nl_xfrm(0x10, 0x3, 0x6) r19 = openat$full(0xffffffffffffff9c, &(0x7f0000002b80)='/dev/full\x00', 0x8000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002bc0)={0xffffffffffffffff}) socketpair(0xb, 0x80000, 0xe51, &(0x7f0000002c00)={0xffffffffffffffff, 0xffffffffffffffff}) r22 = accept4$llc(0xffffffffffffff9c, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002c80)=0x10, 0x800) r23 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002cc0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002d00)={0xffffffffffffffff}) r26 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002d40)='/dev/mixer\x00', 0x200040, 0x0) r27 = gettid() lstat(&(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002e40)=0x0, &(0x7f0000002e80), &(0x7f0000002ec0)) sendmsg$netlink(r0, &(0x7f0000002fc0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x200}, 0xc, &(0x7f0000002900)=[{&(0x7f0000000140)={0x102c, 0x18, 0x8, 0x70bd26, 0x25dfdbff, "", [@generic="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@typed={0x4, 0x17}, @typed={0x10, 0x2b, @str='/dev/sg#\x00'}, @typed={0x8, 0x2d, @pid=r1}]}, 0x102c}, {&(0x7f0000001200)={0x1d8, 0x28, 0xb04, 0x70bd2d, 0x25dfdbfc, "", [@nested={0xdc, 0x8f, [@typed={0x8, 0x36, @pid=r2}, @generic="c4a03277cb235592611ea826591e86a43f7a21faed54410c5c89b824fc44c8692d7895a17fe45796b02087369ea3dd1dde9da976adfd8be9346b772efcfc2692786a1af6ca98ad7aed2a0a06c5b3ae25b7a5164e8d45fcc9c5d87c660b7b51f6e6069d1afa65973ab095612338d39e99b18627a1fd1a0132871128f6fdc019ab2691a4bd7452d80d2397d4e8b6d98391f3389891873b342fffd1d89495cb830d76df91aadf3ac5dae0e2f04f95a7495a4ff79b7c6cc14e62b3de9fec1df35e21a0f9fc7cf876", @typed={0x8, 0x1f, @fd=r3}]}, @generic="0c4005974496aa31bdf996882dae528af76960f6756799982a69d1cf359267286897215b4f6fcae67e786b1262194c8bb558b5f4ba7707a110f86e4279c15463aad2345c3b105911817531c9aa82a74ae393e245662c55fddb044ac773ac8653c08ef62291a61eff666a3d16f0ce8c39c89620bcd74f66240e4e27", @typed={0x10, 0x87, @str='/dev/sg#\x00'}, @typed={0x8, 0x6b, @fd=r4}, @typed={0x8, 0x63, @fd=r5}, @generic="6381140e90d0310196d1e4409659f6a47fc16cac833a6a7fb840cb8d5c7113340e65bc7e9d8e7cb5a4f0fd93fd184fc936f81e918d8254c77e9a086f823877795f56df41e60e4f16", @typed={0x8, 0x7d, @u32=0x200}]}, 0x1d8}, {&(0x7f0000001500)={0x134c, 0x31, 0x20, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x164, 0x59, [@generic="e35de82a98c1eb96a36cc04c39a568c8c6f6c250d2b2e35c41be3c4a26831270cf314fbc44981ba0a74948522267b71324b690aabcf8a33ce39dd005a3056660239429964e4af47ab91796ba0453abe9a2096eb8b62de9af809fa7b3eb6b0c46e78b4ed2b1b7d7e8b9a3cc1f748d5c25fb7827c1a9ac02b2f9765a2569245bac5a3070efba800079e6b6cbab31e540b0bf927d103422489c1c8d9b7ded114721ae85861f5ba8f2109507cd108a2637ecb0747138cf94758252beeb632b38c8e42b5a31f12f2633db", @generic="2271b4bf88a25553a05a9135e0bb69d0c6783bc044675f755c359924b0009a00f3fa6aab3641f3e9d071b570ab9875835cacf8722b0416f7701fbbac7d52846dc4c8e1f5c968d07adb89b962e5932064372bd4164afce7a3ad97db5c4682783006c632c3180714c7f9ed0192b129d4f89bdc19d01709991e2943e762740b192f382e0b9c87bb7204f47ccdc25f8d1c30e345baab60dd5d81"]}, @generic="2557f1fa60fc17963e41a3229ba7e3322c08b16426736a57213e6a62a57dbf85b04d796c23e17829b351ceecd68fef21eb3e8fd68458e5f97b616c97e2e43543717078ac2375271550ab1563af99b7c9419bef603a4e1025698b172d55b50d09f84a5e93d0790db70cc2b7773794130b6372f89cc6952eb5fd230ab663e4708b92cbb1a0aa671f6edf3f06d40cf9979f18ddf0cc275d650e9fb99bfe72865eed6a149c96098174fbc2a82322a784f274832b185bf3f0fc3f5b551f481161e9d8d00e4106c193d3", @nested={0x10b0, 0x7f, [@typed={0xc, 0x7f, @u64=0x1}, @generic="f2b8085c554bbb162d252e9879d26f8087c89e6a750e93af7a18d480e4a39d9cb6686466cc4d686a88ae837256a0ad53283d2366162e45867f2a070e72f2dedf40ffd3d452fab648db216a45f5fb0d617562c294ea4a72c6e6df89d6e5f88225d9e49ba455259089ab90e31e6bda4f", @generic="f2f10f1f600fe1345c3736643561518fb1fa3ebb80afdb6c4a64033fefff", @typed={0x8, 0x86, @u32=0x2dc}, @typed={0x8, 0x70, @uid=r6}, @generic="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@nested={0x60, 0x8e, [@typed={0x8, 0x6d, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x96, @pid=r7}, @typed={0x4, 0x91}, @generic="9434fe2ceb5c06835061526fa3557866094766c349e6122ce97fb1191a2d32917c0c2678de242e3f958ab51d296522c2c2fa99df6e3d001fb2289f81f4f638f6c79f13991cd5f793"]}]}, 0x134c}, {&(0x7f0000002880)={0x54, 0x36, 0x906, 0x70bd29, 0x25dfdbfb, "", [@generic="2bf84cd5eb92e9f9d95914ec2d1705f9bfb0256bac289f49bc0de214458b0be94d0a4298b51f7f2f4a750ee30f8d482e61ed2634b21847", @nested={0xc, 0x57, [@typed={0x8, 0x19, @binary="d9"}]}]}, 0x54}], 0x4, &(0x7f0000002f00)=[@rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x38, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0xa0, 0x44800}, 0x8001) r30 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x142) write(r30, &(0x7f0000000040)="ddc1cd92757ba20660367097d8d9ad86f4b78974721e09ead46d4ccccfd6b7e7070000bd", 0x24) 2018/06/04 18:15:41 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000200)=""/230) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_newroute={0x30, 0x18, 0x23, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x2, @empty={[0xfe80]}}]}, 0x30}, 0x1}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1000, 0x115000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xd2e55eab05ec153f, 0x10, r2, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000000c0)={r3}) 2018/06/04 18:15:41 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x0) io_setup(0xffffffffffff812a, &(0x7f00000000c0)=0x0) io_destroy(r1) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = fcntl$getown(r2, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x2, &(0x7f0000000000)=""/67) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000100)) 2018/06/04 18:15:41 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000000000)=""/170, &(0x7f00000000c0)=0xaa) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x4e080, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000140)=""/162) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000a80)={'team_slave_1\x00', 0x400}) 2018/06/04 18:15:41 executing program 4: read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0x81}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000000)={0x86, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x0, 'client0\x00', 0x0, "0cf122b7bed1ed77", "d88a66b6e3bb86b37470bfd278ba7f714407e724d543bddee52f690da37bef5e"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x0) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f00000000c0)=""/82) 2018/06/04 18:15:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f54ffc)=0x1ea, 0x4) r1 = semget(0x1, 0x3, 0x40a) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f0000000000)=""/4096) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005e8ffc)=0x1ff, 0x4) r2 = dup(r0) clock_gettime(0x0, &(0x7f0000001080)={0x0, 0x0}) write$evdev(r2, &(0x7f00000010c0)=[{{}, 0x3, 0x7, 0x4}, {{}, 0x34, 0x4, 0x9}, {{0x0, 0x2710}, 0x80000001, 0x6, 0x3}, {{r3, r4/1000+10000}, 0x9fd, 0x3, 0x9}, {{}, 0xffffffffffff8000, 0x8, 0xde}, {{0x0, 0x2710}, 0x1ff, 0x80000001}, {{0x77359400}, 0x8, 0x80, 0x4}, {{0x77359400}, 0xffffffff, 0x0, 0x800}], 0xc0) pipe(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_COMMAND_Q(r5, 0x2270, &(0x7f0000001040)) 2018/06/04 18:15:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x8, 0x9}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") syz_emit_ethernet(0x42, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)) poll(&(0x7f0000000140)=[{r0, 0x1}, {r1, 0x8000}], 0x2, 0x5) 2018/06/04 18:15:41 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") madvise(&(0x7f00002c9000/0x2000)=nil, 0x2000, 0xc) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000280)="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", 0x1000}], 0x1, &(0x7f0000001280)=[{0x1010, 0x18a, 0x3, "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"}, {0x38, 0x194, 0x4, "4a6aa4000618a81103e754a24ad5b861f8e55bd0e3bed574d289737f5db4d3bf1da940615a"}], 0x1048, 0x8000}, 0x20040000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x8, 0xf1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x20}, 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpgrp(r3) 2018/06/04 18:15:41 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x7f, 0x7ff}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r1, 0x3, 0xffff, 0x100000000}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200000000000400332c5895549fec26493676fbcf90b9a35509ca6d998769794b18e36e2a6eae778e2698eb3e4906c9a1d1df263c586b5772b1a438119a69092260cd2a6142b7f42615c8778ea2fb48cd302ed6906e40f8775a612bd667aef90a43a830f87df04ae62b202dd7ac95e25c6026af2b2a25adda7e8c0de751b34d9d14234842df100000000000005600bd469a6c9950bfc24dea20c4120c9dcbe692e58c2c8aee338322a3a02a506f697f221168b215bbba598d1a8dfe7ee5e16b87b7c979293d82d467067e7ade03b30eb93234b87022b613aa345a453182c1"], &(0x7f00000001c0)=0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x80000001}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) close(r3) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000280)) close(r2) 2018/06/04 18:15:41 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) unshare(0x24020400) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x400000002) ioctl$int_in(r1, 0x80000000005016, &(0x7f0000000000)) 2018/06/04 18:15:41 executing program 3: syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/06/04 18:15:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001000)={0x14, 0x24, 0x301}, 0x14}, 0x1}, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000007c0)=0x14) sendmsg$nl_route_sched(r0, &(0x7f00000008c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88000030}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)=@newtfilter={0x44, 0x2c, 0x400, 0x70bd2a, 0x25dfdbfe, {0x0, r1, {0xfff1, 0xd}, {0x2, 0x1}, {0xfffa, 0xc}}, [@TCA_CHAIN={0x8, 0xb, 0x4b}, @TCA_CHAIN={0x8, 0xb, 0x8}, @TCA_RATE={0x8, 0x5, {0xffffffffffff8001, 0x8}}, @TCA_CHAIN={0x8, 0xb, 0x7fffffff}]}, 0x44}, 0x1, 0x0, 0x0, 0x48050}, 0x10) r2 = dup2(r0, r0) r3 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f00000000c0), &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) 2018/06/04 18:15:41 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x4, 0x4) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") syz_emit_ethernet(0x4, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)={0x0, 0x2}) 2018/06/04 18:15:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet(0x2, 0x0, 0x77c) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="d8ba36d431da7c557de3a9d6ee307bbac7e7f5ae53226a40afed0f4679347d599426af9dc6352a7853ebae25e6c5bec6e010bd562bdf9917fb2151a7fe0bd5550b355c6a9dd826a2ef01dc645db8", 0x4e) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000000000)=""/201, 0xc9, 0x0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x707000) 2018/06/04 18:15:41 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000000c0)=""/49) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x2}}) 2018/06/04 18:15:41 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x8a7d, &(0x7f0000000140)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x80, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000580)='/dev/dmmidi#\x00', 0x100000000, 0x101000) r4 = fcntl$dupfd(r0, 0x0, r0) r5 = syz_open_dev$mouse(&(0x7f0000000740)='/dev/input/mouse#\x00', 0x9, 0x60000) io_submit(r1, 0x4, &(0x7f00000007c0)=[&(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0xd77, r0, &(0x7f0000000440)="d8ed636295f666bd7de45067dfb3b294907279cb13ac30ccea6b99d7f714533fe46c973f173282c515a2ff74142515b817ea8d9ab0ed5ec18c9bb0ea3463121d37986d31256dfe42a604140f6477a777aac6f4801472", 0x56, 0x6, 0x0, 0x0, r2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000540)="2742f58ea32c64ee885f9cc3ad86a6a94b", 0x11, 0x9, 0x0, 0x1, r3}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xa, 0x5, r0, &(0x7f0000000600)="ed2f9f3b092670c67aab658221930f652bd6508c3aeced21f926a153e53b165df60a19c69568f8da49f28af847bc307fbdd4063c909fd8ce977cc01e8e65530e10d36abd13eeeb596da30fb18fe4dc0825cde03c9a9b4df5a3e12d664274336322394cc38ccd612c074a00b271889c772fd1cd62b81f8c700086c4e2a26d7dbb9d42fb5b87b8f655b9c383791c5d19e9", 0x90, 0x7, 0x0, 0x1, r4}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0xf, 0x1, r0, &(0x7f0000000700)="a9fc86e2838a5092f78b508b76fdf4bf8d38e7e39961ec4268b826e37af355a091151555fd3b261fd1e089ee157e7954cedef797be8bc896dbf8045e7860", 0x3e, 0x8, 0x0, 0x0, r5}]) r6 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x10000, 0x101800) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xf, 0xaac2, 0x10001, 0x3, 0x4, r6, 0x2}, 0x2c) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001d00540000000000000000001f0000000800670089000000"], 0x1c}, 0x1}, 0x0) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={0xffffffffffffffff, 0x3, 0x1, 0x7, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r7, &(0x7f0000000180)="5ef1996e225f8126220af728f041702ab8340d4977bfb506af5160d7c6bfde21d7732357921468c9ca0186820d494ce960f6d6fa6f8965af4b91d5eae29f5e5396a5725ba4151a2a0baa59297cb9d5641c70867390a3218405073703319da36a08", &(0x7f0000000200)=""/5}, 0x18) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r7, 0xc0505405, &(0x7f0000000300)={{0x3, 0x3, 0x7, 0x3, 0xffffffff}, 0x1, 0x9, 0x8}) prctl$seccomp(0x16, 0x2, &(0x7f00000003c0)={0x5, &(0x7f0000000380)=[{0x7, 0x2, 0x2, 0x7}, {0xaca, 0x0, 0xfffffffffffffff8, 0x7}, {0x1000, 0x401, 0x7, 0x1}, {0x2, 0x3, 0x3, 0x9}, {0x5551277, 0x4, 0xfffffffffffffffd, 0x10001}]}) 2018/06/04 18:15:42 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0x8}, 0x8) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/06/04 18:15:42 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/06/04 18:15:42 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x18, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x40, 0x0) 2018/06/04 18:15:42 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)='{@^]-\x00', 0x6, 0x3) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x1e) 2018/06/04 18:15:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x108000000000005, 0x84) ioctl$sock_ifreq(r0, 0x100008995, &(0x7f0000000040)={"623a70de00010000000000ff0040ec00", @ifru_hwaddr=@random="85e653015699"}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000000c0)={0x1, 0xffffffffffffffd6}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x6, 0x32167f8f, 0x2, 0x4}, 0x10) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ff9000/0x4000)=nil, 0x8, 0x2, 0x0, &(0x7f0000ffd000/0x2000)=nil, 0xffffffff}) 2018/06/04 18:15:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x528, 0xffffffff, 0x328, 0x328, 0x138, 0xffffffff, 0xffffffff, 0x458, 0x458, 0x458, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3a, 0x9, 0x376f, 0x7ff, 0x6, 0x50, 0x23}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "1d7bc3731c8e61032c56ced817683abac0c177840a86f8536337c0569157"}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0x0, 0x0, 0xffffffff], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], 'vlan0\x00', 'teql0\x00', {}, {0xff}, 0x0, 0x20, 0x1, 0x4}, 0x0, 0xc8, 0x1f0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x7, 'system_u:object_r:init_exec_t:s0\x00'}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xff], 'vlan0\x00', 'team_slave_0\x00', {0xff}, {}, 0x16, 0x6, 0x2, 0x40}, 0x0, 0x108, 0x130, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1, {[0xff0000ff, 0xff000000, 0xff], 0x3ff, 0x2}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x5, 0x7, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x588) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x4edf) 2018/06/04 18:15:42 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=@updsa={0xf0, 0x1a, 0xb0048d0d94edf849, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) 2018/06/04 18:15:42 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0xb, 0x10000013e) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/06/04 18:15:42 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003600)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000003640)=@assoc_value={0x0}, &(0x7f0000003680)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000036c0)={r1, 0x7ff, 0x100000000, 0x8a0}, &(0x7f0000003700)=0x10) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="dcfc6966e45ebb01077f5ec407a91ab470992d82349e1ad03eeab6e3243f49f9", 0x20}, {&(0x7f0000000040)="072f0ecf3e1a35bebe962e475fb48061ff476f0b7f6f309b7e8d691d219abcd2570d2d50008b220977a423757d494f4b03f454d6cdaf5667bdc9ae8287", 0x3d}], 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x600640, 0x0) 2018/06/04 18:15:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_score_adj\x00') recvfrom$inet6(r0, &(0x7f0000000040)=""/35, 0x23, 0x40, &(0x7f0000000080)={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x20}, 0x6}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x3, {{0xa, 0x4e20, 0x7f, @empty, 0x2}}}, 0x88) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/06/04 18:15:42 executing program 0: r0 = memfd_create(&(0x7f0000000000)='--&vmnet0\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000005b405bff200000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100), &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000580), 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000540), 0x8) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000b00)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/06/04 18:15:42 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) shutdown(r0, 0x1) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x4024b2, {0xffff}}, &(0x7f0000000040), 0x8, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000180)='ns\x00') 2018/06/04 18:15:42 executing program 7: munmap(&(0x7f0000b19000/0x3000)=nil, 0x3000) getpgrp(0x0) r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="e91c6cd1b64b664585e1aeee60fac4f989aaef2bd3402f06bc6956eee867d8a432c6b950464316bd3b0cf45c456111b61fab163d703114d1b68d593c178cdfaba0f1c544589ab6efa30d4a7e3ec22e807d", 0x51, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)="6e65742f7564706c6974653600f4232efb00fb5fe24b14cbc1791937e9aeefd34fa40ffdfa6f423f31ce15f49c00681d910c954a98221a4feedfc0ce300aa8f646318ade9e150e80e2b32085ebaeef53f7c6d37c9d5ae4828b3deaf0d1757be11163bfc445dc8a3dcd2749b0436f58f9075bab9a225276c3") clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000040)={0x5, 0x7}) mlock2(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000), 0x4) 2018/06/04 18:15:42 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000c0045004, &(0x7f0000003ff8)) 2018/06/04 18:15:42 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40443, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/06/04 18:15:42 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x6, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4f9}, &(0x7f0000000080)=0x8) socket$inet(0x2, 0x2, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000000c0)={r2, 0x8}, 0x8) sync_file_range(r1, 0x0, 0x0, 0x4) 2018/06/04 18:15:42 executing program 3: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x4) lseek(r0, 0x4000000000, 0x1) lseek(r0, 0x0, 0x1) 2018/06/04 18:15:42 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff7c, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/180, &(0x7f00000000c0)=0xb4) ioctl(r0, 0x4142, &(0x7f0000005e0b)) 2018/06/04 18:15:42 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x695a}], &(0x7f0000000040)="b0ea474c000000", 0x0, 0xe7, &(0x7f0000000280)=""/231}, 0x48) 2018/06/04 18:15:42 executing program 2: getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x2) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@rr={0xffffff94, 0x3}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x4000000000, 0x0, 0xfffffffffffffffc]}) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x6, 0x80400) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) 2018/06/04 18:15:42 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='jfs\x00', 0x0, &(0x7f0000000980)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xf21, 0x1) 2018/06/04 18:15:42 executing program 3: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x200, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000340)) r1 = accept4$nfc_llcp(r0, &(0x7f0000000240), &(0x7f0000000300)=0xfffffd8f, 0x807fd) accept$nfc_llcp(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x60) 2018/06/04 18:15:42 executing program 6: r0 = socket(0x1, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) read(r1, &(0x7f0000000080)=""/52, 0x34) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="03"], 0x1) 2018/06/04 18:15:42 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = geteuid() quotactl(0x0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000001c0)="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") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='cpu&3t?\x00\x00') getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000011c0)=0x9, &(0x7f0000001200)=0x2) [ 111.929671] dccp_invalid_packet: P.Data Offset(4) too small 2018/06/04 18:15:42 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000001c0)="1afb17ad1de42212ae7b62c44834f8d4561a1eba53224a0173a434ef03ca19989861ce4db4645f33cbe8c3d4886e6d90ec5c66e9d489574e0ce7232515cb8112b21e19065d8c0d853c9e343758d0f18bbd5b36c6ff15c16d9fee7048f5d061119e18392bab197d2275070e619ec8adc7f0d37aa780226159b16d20144307", 0x434) setsockopt$inet_opts(r0, 0x0, 0x1000000000001, &(0x7f0000542000), 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000180)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x78, "5ad44445a60630b70df8e9bf4d2663e8aeb76a223b3f7b292b5f7e6f0fe2e0024712de6f76eb730f5a52c4e375595fb6f4267f1ea98673dc9773333b3095a8958c6be911036ecbe4217e3e3ee4c233ade7aa2f010f99e7355a8ecdd5194fde0a49b3db6c57dc289d297e4cd4be67c0a879e8a137c3dd80f0"}, &(0x7f0000000100)=0x80) 2018/06/04 18:15:43 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20040) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000003c0)={0x2, 0x3, 0x3, 'queue0\x00'}) r1 = socket(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r1) ioctl$int_in(r3, 0x5452, &(0x7f00000001c0)=0xfffffffffffffffe) r5 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) io_setup(0x1, &(0x7f0000000180)=0x0) io_cancel(r6, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x3, r4, &(0x7f0000000280)="2c8a9c9068598771046e0bf4fbd8e345ef0f2236c8e6f3cc393fa1ce6abaad94b35b746e027bc2cb6a7ee8888168520c5238826d9a4cfc4c7822cd420561b2c0d2790b335b4d94e6bf1f286d5f7fa111", 0x50, 0x3, 0x0, 0x0, r4}, &(0x7f0000000300)) fadvise64(r5, 0x0, 0xfffffffffffffff6, 0x1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf") sendmmsg$unix(r2, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000680)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18}], 0x4924924924926c2, 0x0) fcntl$getown(r4, 0x9) recvmmsg(r3, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f00000050c0)={0x77359400}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000480)) [ 111.998208] dccp_invalid_packet: P.Data Offset(4) too small 2018/06/04 18:15:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$kcm(0x29, 0x7, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x4, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x2) 2018/06/04 18:15:43 executing program 7: syz_emit_ethernet(0x1a, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x0, 0x3ff}}], {@mpls_mc={0x8848, {[], @llc={@snap={0x0, 0x0, "c0", "90f93e"}}}}}}, &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2800, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/06/04 18:15:43 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SCSI_RESET(r2, 0x2285, 0x7fffffffefff) 2018/06/04 18:15:43 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") write$binfmt_script(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="2321202e2f66696c65300afb925d123f48cf63d6cfe499c60b2ce80e000000000000d1ae948bb16fc001000000ab31a3dfb7705d7c886abb0583d522ab05d63c667cd1ec569a000000204b25f895703eeff974d3043cd8cd7f48395066d801b9abc6a02cc91f08f0b3567fd301589506686cc854495135be72e0cc8151feda535718"], 0xfffffffffffffc44) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0x80}, &(0x7f00000002c0)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000002300060700000000"], 0x14}, 0x1}, 0x0) 2018/06/04 18:15:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000080)={{0x20000007fffffff, 0x100000200000b}}) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000040)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000240)={0x8, 0x3, r2, 0x2, r3, 0x7fff, 0x5, 0x3}) 2018/06/04 18:15:43 executing program 3: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x20000002) modify_ldt$write(0x1, &(0x7f0000000580), 0x10) clone(0x20020000, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) 2018/06/04 18:15:43 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x1}, 0x1c) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8000, &(0x7f0000000040)="c626262c8523bf012cf66f") write$binfmt_elf32(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='stack\x00') sendfile(r0, r3, &(0x7f00005d4ff8), 0x8) 2018/06/04 18:15:43 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x40000000000001, 0x5, 0x48, 0x100000001}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f00000000c0)}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x1ff, 0x0, 0x70000, 0x1, r0, 0xea}, 0x2c) 2018/06/04 18:15:43 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"0cdd00000000000000217601003000", 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000003b00)={&(0x7f0000000180)=ANY=[@ANYBLOB="340000001400010000000000000000000a0000004134fa474f0b59999e5975d8133168cafe879ee363a274a6da5e838e7b5859e7a26536e50c84cb4f77093766ce368d60eafcd67ea8dd9b6c55b7919cce6bbd05b615a4d930b05b9604", @ANYRES32=r1, @ANYBLOB="1400010000000000000000000000ffffac1414aa08000800e0040000"], 0x34}, 0x1}, 0x0) 2018/06/04 18:15:43 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x10001) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, r1, 0x0) mmap(&(0x7f0000a91000/0x2000)=nil, 0x2000, 0x0, 0x8132, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/182, 0xb6) write$binfmt_misc(r0, &(0x7f0000000300)={'syz1', "39c27dd7a409bedc4ca302a5e8f7ec9084e743aa4a0dcfeab53e69c943cd9270cfc3b8e3c9f6562f77704c238a6d3da72d1d787393"}, 0x39) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000200)=""/231) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x24000) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000180)={0xa, &(0x7f0000000040)=[{0x8000, 0x9, 0x0, 0x2}, {0x4, 0x1, 0x10000, 0x1}, {0x5, 0x9, 0x7}, {0x8, 0x1000, 0xff}, {0x10000, 0xff, 0x3, 0xff}, {0x7, 0x9be, 0x3ff, 0x5f07}, {0x80, 0x4, 0x7849, 0x3}, {0x8000, 0x3ff, 0x7f, 0xfff}, {0x3, 0x0, 0x10000}, {0x9, 0x9, 0x101, 0x7}]}, 0x10) [ 113.012827] netlink: 28 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/04 18:15:44 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x4112, &(0x7f0000000040)) socket$bt_rfcomm(0x1f, 0x3, 0x3) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="48bb01a31d923f952e351b66e3eb706cb6faa7d46d0551d5836ff5ae170977967e983fe38c20cd0e6eee577cbb68e5152f7fc72b1ec2bc71e64dad7b883fd3b39444ebdc084d9bc0d914b8e9dd72566f9def80f1bd28d71876669f8aa99fc10fa34c6fa2d9b58cc2c879b927de31bfa5b5924fefb9a96e392aa19a105833df4cb98522b42fceebc9383e546264b9dfac82b92f90e4fa191f0ff3a77f14d73bdc0a1d6d628d416a", 0xa7}], 0x1, 0xf) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) 2018/06/04 18:15:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x8}, 0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1f3f, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x68, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x543, @loopback={0x0, 0x1}, 0xee48}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e21, 0x434bb3e7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000200)=0x10) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x80100) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000002c0)) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040)=0x1, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x2, 0x8, [0x0]}, 0x1e5) 2018/06/04 18:15:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0xa2aa) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x3, 0x10000000000007) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmmsg(r1, &(0x7f0000000140), 0x7b, 0x0) 2018/06/04 18:15:44 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0x5}, 0x10) r1 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r1, &(0x7f0000017000)={&(0x7f0000015ff3)={0x2, 0x4e21}, 0x10, &(0x7f000000d000), 0x0, &(0x7f000000ef03)=ANY=[@ANYBLOB="5800000000000000143c78b3f10000000000000000000000", @ANYPTR=&(0x7f0000005ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f000001eff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000440000000000000014010000060000000000000000000000", @ANYPTR=&(0x7f000001bff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000009ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000014000000000000000000000001000000480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f000000f000)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000001e000)=ANY=[@ANYPTR=&(0x7f0000012000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0103000000000000"], @ANYBLOB="0100000000000000000000000000000000000000000000000b0000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f0000012ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f000001cff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xba}, 0x0) 2018/06/04 18:15:44 executing program 4: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400008022000100000000000000000004000000"], 0x14}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/06/04 18:15:44 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x8000000000}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) recvmsg(r1, &(0x7f00000016c0)={&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001640)=""/112, 0x70}, 0x0) 2018/06/04 18:15:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0xfffffffffffffe0b, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540152024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x0, 0x0, 0x38, 0x4000}, 0x0) recvmmsg(r1, &(0x7f0000001b40)=[{{&(0x7f00000001c0)=@alg, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/177, 0xb1}}, {{0x0, 0x0, &(0x7f0000001ac0)}}], 0x2, 0x0, &(0x7f0000001c40)={0x77359400}) 2018/06/04 18:15:44 executing program 5: r0 = socket$inet(0xa, 0x6, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@filter={'filter\x00', 0xe, 0x2, 0x90, [0x0, 0x200004c0, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000480), &(0x7f00000004c0)=[{}, {0x10d, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x108) [ 113.301004] kernel msg: ebtables bug: please report to author: entries_size too small [ 113.350821] kernel msg: ebtables bug: please report to author: entries_size too small 2018/06/04 18:15:44 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x101, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0, r2}]) 2018/06/04 18:15:44 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000880)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000000)=ANY=[@ANYBLOB="b8000000190001030000000000000000ffffffff000000000000000000000000000000fe7bb023acf600000000010000ffff0000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bd6b6e000000000000000000"], 0xb8}, 0x1}, 0x0) 2018/06/04 18:15:44 executing program 1: unshare(0x24020400) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0x7ff, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x10, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) 2018/06/04 18:15:44 executing program 5: socket$key(0xf, 0x3, 0x2) 2018/06/04 18:15:44 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x240000) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xab02, @empty, 0x7}, @in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x58) ioprio_set$pid(0x0, 0x0, 0x4002) ioctl$KDMKTONE(r0, 0x4b30, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x8, 0x7, 0xe, 0x1, 0x8, 0x9, 0x0, 0x800, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x9, 0x9}, &(0x7f00000001c0)=0x8) 2018/06/04 18:15:44 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup(r1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040), 0x8) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/06/04 18:15:44 executing program 5: unshare(0x24020400) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xc00, 0x4) clock_nanosleep(0x1, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000020c0)={0xffffffffffffffff, 0x3, 0x1, 0x1f, &(0x7f0000002080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002100)={0x0, 0x5c56}, &(0x7f0000002140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000002200)=0x61) 2018/06/04 18:15:44 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x200, 0x101041) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x5, 0x2) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000000140)=""/244, &(0x7f0000000040)=0xf4) 2018/06/04 18:15:44 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0300000001000100000000000000000000000000000000000000000000000000000000000a001ba12cf93920b3"], 0x2d) 2018/06/04 18:15:44 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x3a, 0x34, 0x2f]}, 0x3) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000100)) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "1505f21e74639c03ed1079ec0a90396d5eefc96acd66f21745b22f30660920d02a69b8695cc864c83b11b247a5d109e726e0136bf2a487eade802083063d33c4800a55102784cdbf851ffd812d4ff408b604e8d01d98f733d1ea2eb18b03830a1e237ffaaf1059"}, 0x6b) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x0, 0x40795e73}, 0x1c) syz_emit_ethernet(0x0, &(0x7f0000000700)=ANY=[], &(0x7f0000001780)) 2018/06/04 18:15:45 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000000a000/0x1000)=nil) 2018/06/04 18:15:45 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000020feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d6405000000000065040400010000000704000001000000b7050000000000006a0a37d500000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x8, 0x0, 0x0, 0x0, 0x1}, 0x48) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$TIOCNXCL(r0, 0x540d) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x200, 0x0) 2018/06/04 18:15:45 executing program 2: r0 = epoll_create1(0x0) close(r0) r1 = syz_open_dev$vcsa(&(0x7f0000580ff5)='/dev/vcsa#\x00', 0x1f, 0x0) r2 = add_key(&(0x7f0000002900)='encrypted\x00', &(0x7f0000002940)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002980)="a9d7e0568efa4a84f4eb44528d4a7eb21ebef8612ebd954b0e467416900fd6f0f7ab835aba9f4b279fdebed6a8eaaa360903ad7555c4549d9176a362b4c875308e13849fcb0627898346eeafa80724b63ea9b612", 0x54, 0xfffffffffffffffa) keyctl$revoke(0x3, r2) r3 = socket(0xa, 0x2, 0x0) readv(r3, &(0x7f0000002840)=[{&(0x7f0000000280)=""/190, 0xbe}, {&(0x7f00000001c0)=""/111, 0x6f}, {&(0x7f0000000340)=""/225, 0xe1}, {&(0x7f0000000440)=""/211, 0xd3}, {&(0x7f0000000540)=""/213, 0xd5}, {&(0x7f0000000640)=""/251, 0xfb}, {&(0x7f0000000740)=""/200, 0xc8}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/4096, 0x1000}], 0x9) readv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0xb3}, {&(0x7f0000000000)=""/99, 0x63}], 0x2) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") read(r0, &(0x7f0000000080)=""/63, 0x12c) 2018/06/04 18:15:45 executing program 7: mprotect(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x90001) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0xff, 0x1c, 0x0, 0xb5b1, "c38f13c589e944736c68620bcb066a2236c7cc9ebff64f099f162336bdc07c54"}) 2018/06/04 18:15:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0xce20, 0x0, @dev={0xfe, 0x80, [], 0x1d}}, 0xffffffffffffff01) syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000000000119078ac2314aaac14142b00004e2000089078ec5a1736218b35442e90bd77299c11ffc5d560a761a437e3ddf83da9b26976af035e56326d3dbc7f3699f288bbec7ca608dfaac140eb836b6d3b657baf3961f79d5b36bcab8eb51b9a52d071fe720f49608a3688672cdff15d713d766863dbbecfa1e50aeb5fb396945899e169c70e7823dbceb1a27dbc42c735d1e90de11d2ae23fe63d18"], &(0x7f0000000200)={0x0, 0x0, [0x0, 0x5d9]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x14, "792a453bce8e42949e927ccfa30d219111ed7b29"}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x1000, @empty, 0x7f}}}, &(0x7f00000001c0)=0x84) 2018/06/04 18:15:45 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0x4112, &(0x7f0000000040)) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80, 0x0) 2018/06/04 18:15:45 executing program 5: getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000140)=0x80) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r1, 0x800c6613, &(0x7f0000000000)=ANY=[]) semctl$IPC_RMID(0x0, 0x0, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x2, r2}) 2018/06/04 18:15:45 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x926, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0), &(0x7f0000000040)=0x1b) 2018/06/04 18:15:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x80a, 0x3, &(0x7f00000001c0)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @empty, @loopback}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) 2018/06/04 18:15:45 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r2, 0x40001) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000), 0x2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, r3, 0x700, 0x70bd2a, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8bc}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x8}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x31}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x40040) 2018/06/04 18:15:45 executing program 0: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d8568130009000f0014cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1, 0x0, 0x0, 0x100000000}, 0xfffffffffffffffd) 2018/06/04 18:15:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x1f, &(0x7f0000000280)="1bd45006000000d1240970") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000240)=r1) sendto(r0, &(0x7f0000000080)="8a5052e68031a77b9aa49aa3ba15fdc42203fef6e9d73d2a6e05d18111b68991a486972b1a0fdd867735ee8638f4cdc5fa037c2cf273a53f60412abab7ddec231f73fad4ae210b81660aaaea370625ed6021edf9b4bbf0488b434d1f8ae4484289a445ffde6d8f631d8ec8996cd1e34368e1e95148aa7144a69993a1cbd9adade25f9608583d5587f88e6756ea82cce080494ea2c33a6aee5056b04c791a06f5941e8bfd49272de33472af7e987ecc0dce000515091b1f3bbdeb671340638efe285b0e7a47e8703b580ed74edc", 0xcd, 0x4000090, &(0x7f00000001c0)=@l2={0x1f, 0xffff, {0x1, 0x20, 0x9, 0xffffffff, 0xa7}, 0x1, 0xfff}, 0x80) r2 = socket(0x2, 0x3, 0x40000000000000ff) fcntl$setpipe(r2, 0x407, 0x9) connect$inet(r2, &(0x7f0000000180)={0x2}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/06/04 18:15:45 executing program 4: add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500), 0x0, 0xfffffffffffffffe) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x7d, "11541cd05b8a33e2151ebadfdc5b851c7d49c18ff65133ac61cfb76ea48d20b15c39f145e464dda111fe7bea0503ab7becfef642739b59f0916a7bedbb040fcfa73be76786e3f10b7530908b1bb794f738af02ff53c39dea65d80f013b5bd5c20baa475d68e4bdc6b42036614cb8f952fa9efe498a3e750494929f5ea3"}, &(0x7f0000000100)=0xa1) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x8001) 2018/06/04 18:15:45 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) socketpair(0x3, 0x80000, 0x3f, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x8) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)={0x1, 0x3, 0x2, 0x50, 0x5, 0x7fffffff, 0x9, 0x7, 0x619f, 0x9}) 2018/06/04 18:15:46 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x176) r1 = socket$kcm(0x29, 0x5, 0x0) fcntl$getflags(r1, 0xb) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$FIONREAD(r0, 0x541b, &(0x7f0000604ffc)) 2018/06/04 18:15:46 executing program 1: unshare(0x64000400) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000005340), &(0x7f0000006500)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x800, 0x2, 0x5, 0x1224, 0x2, [{0x5, 0x7, 0xd77, 0x0, 0x0, 0x80}, {0x8001, 0xd1f1, 0x1f, 0x0, 0x0, 0x4}]}) 2018/06/04 18:15:46 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000102ff05fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003c80)=ANY=[@ANYRES32=0x0, @ANYBLOB="1ffb3e2f92b78bd4d93e688080f3d862a217ee6e2d0ad90ce9ea84262c4df410027dc34356ff2b49ac9be92e0fa9dc82247a5cef5f13e0b204aae0eaa98ecaa7a971660e516f20b187cc553aef80b5723c41178d22e892d88da5d32741e16cf330336b1c003c9f536ff8c4d3f42d0d7c4b8c95a97dc1e8336b71bf7176cccb29c041fdeea5f65ccb361c4c438ed4bc5d371669920a966f5a708beb739c047e50e684e8b026176e6cec1b418d1b59dc1bec0e13da572b0048392e9ec2491cccf530178d434857610a3f906a7a0d9d5004a0833c0c5b52bbce51cc59515cf3c42d4976f12bdc169afb7fb3eee1664579840532b89b2d7b977cc10151835af3e0e14a7ab7534fbf7cba4d133f083c0fc617f1e2186f9b9268bc4fda07fd52b54babff460f4d49350b"], &(0x7f0000001180)=0xde) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000011c0)={0x0, 0x8, 0x20, 0xbc000000, 0x10001}, &(0x7f0000001200)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001640)={0x0, 0x48, &(0x7f00000015c0)=[@in6={0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80, [], 0x1e}, 0x79}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0xbefe}]}, &(0x7f0000001680)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001700)=@sack_info={0x0, 0x10000, 0x7}, &(0x7f0000002f40)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003bc0)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffff7, @empty, 0x5}}, 0x3fd, 0x3}, &(0x7f0000003040)=0x38) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003580)={0x0, 0xb7, "18f73ceba235ee74f1c86b4f93fb94fc0332992f44a8db92cc8d04cf37d273574a07fabb11e088570a4c60a8ddf814f22d1da1886353a776a4d2e68809f840c18f27ebd8bd26ca8e7bb2d1ca6a15abb688592e3435157da7dda41bf1fb1c82ca3b498e1cd5368d3da6563433a80b1f81716592da3f599ede9290acb9b6b39989a64d1fa6a6c4b0e7a07fcdb3ede18f9bd82a6a496c556a7a44500191bb1b7843891c2f3ba0f215f45855e802bd448fa85c43f08b46861f"}, &(0x7f0000003640)=0xbf) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000038c0)={@multicast1, @broadcast}, &(0x7f0000003900)=0x8) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003840)='/dev/sequencer2\x00', 0x606142, 0x0) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f00000016c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r7, &(0x7f0000003b80)={&(0x7f0000003500)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000003b40)={&(0x7f0000003b00)=ANY=[@ANYBLOB, @ANYRES16=r8, @ANYBLOB="000527bd7000fbdbdf25110000001400010008000b0073697000080009000f000000"], 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x40000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000036c0)={0x6, {0x2, 0x4e20, @rand_addr=0xc0000000}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20}, 0x10, 0x200, 0x7, 0x2, 0x4, &(0x7f0000003680)='ip6tnl0\x00', 0xff, 0xfffffffffffffff9, 0x8}) ioctl$DRM_IOCTL_DROP_MASTER(r7, 0x641f) ioctl$VHOST_SET_LOG_FD(r7, 0x4004af07, &(0x7f0000003880)) sendmmsg$inet_sctp(r0, &(0x7f0000003740)=[{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0xff, @empty, 0x7}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x1000}], 0x1, &(0x7f0000001240)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x6, 0x5, 0xe6bb, r1}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfff, 0x203, 0x1ff, 0xee00000000000000, 0x0, 0x5, 0x1559239f, r2}}], 0x68, 0x41}, {&(0x7f00000012c0)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, &(0x7f0000001580)=[{&(0x7f0000001300)="c540417bb220f34206bd665f5083e2831d6172b9", 0x14}, {&(0x7f0000001340)="868a8f09dd7b32e57b61f5a6e2cd53076e956043f7ecca289fde878b620690d4b85720dab582085b3c59c5e46abc3c48636336350a1c670258d0ecb1386d0993a88cd038b53e659735a4b9c2e844b9e9015c42bbd05d20ca06b44d5af8d0482989690018920bfe3a279467d4c962d0b6d487eb1b45ea2d529a0020290a2d32772c2d2be6a0f0f751d2218659f8f5d465385384d4787150d40e9d0a28989b02449e3f3f17c63a17572b3131522c138d829c5f0bde090695c2a85cc5fd2f234ff56910837df9b01368a4dc734f7f7872ce49b502bfca7a9fd0624c9d449eea597ed1db78f3837f053c940688940f", 0xed}, {&(0x7f0000001440)="a6e76c2ce4f72967e48582bcd7645d5244d77e17dffbcee0d076bae5bf7961288ef7609778f361a15f326f71f724a611a90699de0ddee01bdad27b61ab06bef5efe7980a2485956db1ea06016f56d1ca8db78415bd01605757830d4228f34ffa2c7c3a645e", 0x65}, {&(0x7f00000014c0)="66a778a197eaf55460ba26a0b0b2b3943114f7133099e78d7ac6ea729d6b8a527d7407f2bd2716c65175ac31522238912dbb26575d574073bf3c0e9b879b728c64945651726cdee0a5fa7ca7c070efbaff6c2eeab9f737ac765a709e88784665fc6173f7276269ba57d5d9fd6a4a6e7380a25ff96165806b30aa4825ded44a8da814b6d023f3dc3f3a", 0x89}], 0x4, &(0x7f0000002f80)=ANY=[@ANYBLOB="1800000000000000840000000000000007000000030001041800000000000000840000000500000010000000c00a0000200000000000000084000000020000000100040001010000ffffff7f555534f8770df2316220b858ab43366bfc3cedc4425f6beb249e9198024a37fe182c7f029a0598a2ef510808955fe42d6871ac0f2d1efd7cf5a8d7a4839451702ddd", @ANYRES32=r3], 0x50}, {&(0x7f0000001740)=@in6={0xa, 0x4e20, 0x78, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000002e40)=[{&(0x7f0000001780)="cdd728e4520eb5d9e2665d3fa094868b120996c54a0767c9dfd33ddad72399390f135bb097caa756bf6290ce108405207c45b1c880d500c370b71a8444a023f5dbccf0c53a702c5dc519af349cc61ba380226c92b3e35cd8730b7fc541de7b363c2a1be8b0a473a93f7e4b32a9afe7bab7d975ba4bf2a8cd9943de5e344ab9e15b3865ea41df9c616884cadc3cf63e7d18ab62d1b6d61c1df9e69109f10a4cab3e9b1e8c0dd86504eee31ac3cdca0c87115b280c05ec34ff0f4b479bfac157553600dd6d897a18d603bbbabcf3ee", 0xce}, {&(0x7f0000001880)="8187ab9f3d4ec93ce69e3d4afd2259f4c05fe8170ae333e04f8438a47b6fa15179666c20c9f262682e94c287ba588f4b542ba551956749cb2830d2e85c4398c0cf3c2df9aedfc639eea067bd97f71794ce3bfce5bf7783a22d3db1c6417e9c3ad0fa09af1151f04707721624ff257c1950152d3f4247bf7261db416c02b8a716b303e2b616b01d5db0e851416258ed7301d862e051eff2f85f0f7d0b29d634cca9a908fc8eaa211a69b06e063215ddd273ae102230a56247551289435b96bdb009bda2204216b99acbb2f23e5ddf5638df7d2ccd02601f41fcce301eb106c01dcf32775dc76393", 0xe7}, 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{&(0x7f0000001bc0)="3f8efc929c2617b27c55b11ad496148c0478a02bcbbfe9ec7cb33b797d5d246b5ce60e7d622bd4cbfde03ee9b36bf1b77d0853941d7fa30852866f4564b8d8b7a3caaf40dc98868b953f9c60b1988dafcb246705bc49e7f1eb84aebd2c62cfa35698a2ca87bc4831f9e6a64fe7a9d223557584fb2914fc81551adca6fd1a942c07b6f12f38ed334292960319153a0cd3a4b8f335a113803bc972d7e04a030582b0638b4883fa74a95c485eb710296b5ea6356c783ff76c7219a424b8dbbdaa0d1a04cd6fad0e2df4e1ee4aaf331264cb596e1d4037cac40d20c3bbbd3e03ae48e67dd59f96a588caa05a", 0xea}, 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{&(0x7f00000032c0)="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", 0xfa}, {&(0x7f00000033c0)="866ab6fcf283a8e9ef324062d2cf894843d5611c548827c6e94e89b9d275f421a392487abb8f658f1693b0683440b57d7b51c14a6267278733f2c3bbf83804d8dc734569fbc31c3f1b076b9c267ac550d80bac05ace147e8a37ba31fc6b1a81ea760cb507a34fa085011f1a5e3d16c9d080076bfcf36996844886a1088a7321875e1c31b034eda9fc39b5365280d99bf3ae9f8687c9e025a3b7e1cd05743758181eaede0df2d5c599e91cc1436cddc98b13a8b426f8af4d586c9aee14a5d27b76b4c578a8fe0f80b176bc5723abb81c136f59ad7d0343aee5677dd88e85805d03de356075d00c5cf", 0xe8}], 0x4, &(0x7f00000039c0)=ANY=[@ANYBLOB="180000000000000084000000050000002000000000000000180000000000000084000000060000001f0000000000000030000000000000008400000001000000a7e3060000800000000000004a000000000001000010000001040000104ec57cfb976b300e849048fc073cab50cb8f71f57e2e20a45e76e88722a248ecfeda234e6aaa3c4bf248f1ad3ab216e7215b77660cb82f1a9f6c57b59bd7b3b4b7fe18fe6ace7dc23047b5a3982d35f7acff64916bafd650d94042cb5a6b69ce0f7842b3d95cae6103fc2c341a73932efed4021d4f796c930380c97a41d6646ddad4602bf044f2324bee", @ANYRES32, @ANYBLOB="18000000000000008400000000000000080007000000040018000000000000008400000007000000e000000100000000200000000000000084000000020000003f0005000200000059d00000", @ANYRES32=r6], 0xb0, 0x40004}], 0x4, 0x4000040) ioctl$BLKFRASET(r7, 0x1264, &(0x7f0000002f00)=0x3213) getsockopt$inet6_dccp_buf(r7, 0x21, 0xf, &(0x7f0000003940)=""/8, &(0x7f0000003980)=0x8) 2018/06/04 18:15:46 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x40000, 0x0, 0x10013, r0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/06/04 18:15:46 executing program 6: clock_gettime(0x0, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$can_raw(0x1d, 0x3, 0x1) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000250000/0x1000)=nil) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f0000000280)=""/244, &(0x7f0000000140)=0xf4) 2018/06/04 18:15:46 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x8001, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) 2018/06/04 18:15:46 executing program 3: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000100)=0x4) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)={0x3, r0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80011, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/98, 0x62) 2018/06/04 18:15:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000a0c000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x7f, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005f80)='/dev/mixer\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000005fc0)='cpuset.memory_pressure\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) [ 115.729772] IPVS: ftp: loaded support on port[0] = 21 [ 115.736947] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 115.755499] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/04 18:15:46 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x3001000, &(0x7f0000000140)) r0 = memfd_create(&(0x7f0000000040)='9p\x00', 0x8234a7c50084ebaf) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000080)="132ebac1f449742d751e715b3206e678455d989ad0a029ac992dffc0624eb0357af083c8566c2eff94cbb4e9a064eb52a60dc61711de4a20650691a639") ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/06/04 18:15:46 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000013c0)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r4 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="83d6fcad8e5a1aa301de160ef676486dd8924b2dfe7f14ddf0356d0fcc5fde7652d7bf4a3f989fe0147fc0c56010682e73bb2d7b9a7b018b38575f8519dc8797310e0e228611909f7be0fefa9c5ac2b9b9f391583a0faf5f70c86ecfc90d55b11f9924cb82294bee65c43b9606d765a940e9517e0638d4ea414c824a62329a706cbf643b5df4b94de4f1c36a0bece385f9363ffd2cc6e847992c7c1c927e5534435ac37dc353e59e480e84a4b7", 0xad, 0xfffffffffffffffb) keyctl$link(0x8, r3, r4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', r2}) r5 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000000300)={r0, r0, 0x1, 0x7fffffff, &(0x7f0000000280)="ce59b62c82de3f0d5361390e2b1a13e81fbd62b12af4a8048b7b6085c9f0b0976f8172ef9ecb6c18fbca3bc0349ec49ddd12ea814c5a61422d842505bd9e7d6c24163b013f39adbaec9ae7ce5d45dfb3c067687ca2071baf8dd31e934bc1579ba3bb8725b22fd14875fea115d3164c14bb7bbd61a3c7c1", 0x7fff, 0x7, 0x9, 0x4, 0xff, 0x5, 0x3, "b1f014b8eff3bed4a63247e5433794023870782a82c52ccfebbe379908ec3b0ed16c60bd66710379b0962aa771c4b0384ee7327a4d889f741919a2487140813e96f9bff96f0b366f3d2a7cf88620fac8950b8e5c59292d13afe934a02be41c1172ea6f82de761fdb8929357c03981c5878c2c03dfd1a8fcd341005807e4d97951b506ce4a76a4ac25bc6d2d471e58682badf46480e279820c99d518ec5826dbbbc30b6e881a40adc3ecb278bb363af6d3d36cbedb6bbb8645737eb83b74100ad86b071d26e74a56aed36a2855a6bf73054c6665938facf0be5e4fecd768c0b0c92cf8b11fbc3cfebb7284cbcbe6bc2fe26969e6e55aec6e60e219ce9746ef6d63d8b1e3fb3fdfc85b4a42036d064774463775124201e677a0121cdc2e6cf70ec62be8a54b119f73ade0e454929a7671b0dcb08bb80202af70b09d03956d13478a61eb03fcfffa73899e49ccb945fa645792cff965f194b1fc1bb31b4cc7062464adf6ec1f6c995ec78ea46285979c90ed5ddf65c65636f551a8755fb644a3149d594543e93325ee991b2d359661d96a519c0084d14e18ff2597ada16dd8d095fbeb2a8b0b33864c9efc673e9eb5fa8e94f9a5729e008fffaf380daf28f63eff284933bff202d8a121b83b9c9c2c49461e694db8ce5569362cc9f60972d5ff77291da905609cf6a517ed483ca3a8f88d547530429d699a1e1d53875a71e019847242b543decc1d2dd220f61d6962f5b91bd0be8641e66be63ed314628527ff24b62f7c2127bbbc1220126d4fc942f446e8d7891a0a0c5d472f840b20c0a49b7f0c405d848aad4e31e957569603ef6a0b0ca85f238e87df401193715202f5a0258368ee4ef891eedf15208a075eb61739bb7c209f087239981aaaf844e1595879a7a369b5dcd69dd20ec442fc7c014828030070fa1c732a7770334fa459ae75b2c9fd8ba78584a50cd1cd5726137d7569e6b4d0f01d9e04b13b324679ece08711ad4bf1c369fffe3892328fcde8bacbc68b444d0391ab0fabf2220043816595ab0b2527983f73019ef289f73d27cb4e1b151d8239f7ea2f033eecf63484ca84a4506fe3b85cde076e0acfdc4280acd6ed67def190af9a4262a140e92191897dce1412fdd56d8c4d1ab9990b6a19349af4612c951fb0d4ac7a60600f44b889f3bd63e18898d6370b08c9b45fd7177cd48dd8663742ef770bbf240325edecf34cdde3ce8c5a635e502a9a5396ee585a69e66cf87b2040df098ee131fcb87445b4ed6594117bb0a7e5d788feff9adf67db1946582f21b7ef860e829bc7e8598f58d299ee047dea06e6b405b9f008fa5402dd5589e6f1991a36a11884d893ed1991ea07ed90e05cb6fcdc3fef94dc117981646f7cb1b82990f54fe1179246028bdf591fd0983636b78998c71f6796a56acff7470baa08d648722726903b550608514a064fa88d7d7e26be0fa61b94fa7f4919adf5e271c8dcdda696087f0538cfac0f269b8ef393783b741aeced755deadf8c3761dbcc3ad6c269d4bfa27e4008abc4121a2205bcb779b457b89ca2fdb1175832a42426027055286c511ec1b720f146c09daa160f0c94ede01a109f50d2ac58be9254ce40cf348f0daec61c06477f1015e929a2ec0ce129a15e81b60b788cadb4eebe1b880def156b842fb03f7ae6d769a3ecb9cf06217f65e921dbc7c39a657ae9118305c9570857770c02fe9a79863633d8df9387e95bc1a29c275a04535d66388ca962964f17873824862569f32917d9228e9ec772f41424041e475ab3d25990cab4b9612ef9dc06b3b1352b2d99f4d2b33f9d8b5543e47db64ed28b62480ed73fb62b723f61e0462008857180f6559fc94c71b7157fe915c657b004862753739f109e93242da62b207eeaf385daa16f0a0b3f3c65b4f3cbecca498e23c0d1944429efdbbab8a15dfd117d726567c8165c810419de6ff84893af7e9e0e5925c22e59a0516f362ec94bb218cea0c06bac77c25a8de9fe281908ef50a14be03caaf8da7788775199b0934a400f25e08f4d8784528316b8c9bb6b373d1408bf3d90f6cc30dac545728bd71ecf14a17e24073374e155f3e15bee55645d6880e68ea16429aead06ca8dbe6b106d1ee1b8e177a43d41487dc81676d303fdf083498146faea7e24c6059fdc1c6dada02d4dc06e0ea4cb902534a3cc0fbe0547f88323dbc44c49d42c7dc8cd11a36864756a259fb79c6d285e7f518522317206e5f0730757e2ed6706f6977b6bd8e38f5da5f7ebb9d5d8183bfb3d0db1d5d9bafadce65b67e053b1638c453f20f2c2aad82a107a21b1981699ca6eccf2e780c69c035daa98256de1b06468674dcc6f1a9d24f4b4b5c1d1ebc58a230c4ea99ce85ad8224778a2991cf7bebdca8748e80c655e0a6ea0b591e14cdf1a266380fb67576884a37389f4b7bb8309e88d12583e5ac94ce7b6f5d8d5b8a56f931b27e17b7d501088c5844425e4f180220a6babdc8896dfb85440269fd6b8191f746688f9bc9697af932c4b306dd95c3637028ed4d7eced7df0c9e09f942bfec1b7d4313805a836e1f1046e12987cbbbfcefe488ede3eb6fcbb67d4233fee1054f46ba7bbc1dba2a2492a22bc3fd5b7860b579b753ffdc9a595f6aa606b1b2aab99b333a761b736b2a06347071217f1f0cef7010744efaf998b056ba90547fa0b7df37e24e2d6f150304d33c7888a108ec5786911cce1a326f719dc7351a98a3ecefdc0f541e09883c5546506097ba5437b299d22b30c372c42a7ef0ed1eb8a9a94d0d71bdd46f24e8890815ca9fe3d0747d10350cf2f8ee1347793d317a3cb9d87fba05697709b6b415757381be77ebb5523f6923be8fc984b20022e240d0a99016b0ce7ccc541c892cbc8adf16068bc59c465aeea3be42f33e5bf51e93794c76d74268784157dd44a31a4a5e516b7c5d076f8d2b639af7a66e26a5203f46b11142c56d9755ce01b166a04dafdbdac7b65518a8964b34346ef8a629084564c8a99f9481ebec134c490141b7075faf73709375360f5321535677c036c3bb5d3f1aed43ef98a68cb73e5d4e98816de150bbee667e39f1876b8ecad759246da1f32b0478f4f024ff90b09d480d369f924e617b28d2e9b39dc5269ad7c90f14689672954d497ffa967af0c9669428b272aab9d577baf45fdc1140020b72b1708bb2ffed8a79f642cda170692595437801b0969f7163d8b8c25513d13331cc23ef3bd54e21c516a5e20654ad43cf9ecd1d791d1f9677245c723f28e24bd157d1b96cc4d452bcd177eef57a9389d6ae4f31011d9b5a27150d0fd24da13076d5b44b9c2fdb1f26622c6b274febb184f538426657cc008df604515345b4d09db9316dd20d1ee5b47200c52d6732acad079e08c839d18de200b9c3f359e70a3bfac64bcaf1b3a6f69192c141649d59e9bd8f775a2fff7630d38416576dbb9f8197627230977569229cf31cabfd31f59b567fe601a8a5bbcbf4cdbe59ef1b434ebfe9494bea94b59eed5d1fc7cb5a0a48ea8e337485e2a5c2977af32e2a4784f6e9a8522989f0b8c6e76374df16143f83fb5278770a857ea74810743c120e305bb0dc1beda073aec582e241ffaa592194c8867726ee6f214df5d918a631d29d31ed5677c6c62b90544b93815bc930f715703aa22dead50a5eaec965013df4d0bb51ea080a81d8a1c39f1ec4c3e8c215b1344da000ef6e4442e4f2f6f0d94f0e93c4c6e1d27d089b7d594b21da7f023eafb4bfbc326e5479d3583143b86cc328cb4080ea7e9f7b3a0523579707967332698c6542a8d26041d25a2b8a67af8a4379290340899df46c0e86a185c8bd0d094f5d722a2986b01d006dd1288ba4a45bfee0bb478fa13d27a6b70819085a30d34bae6e5cbade5fcbc5f10fb0763f8b90ce0448ce4d62c9d23e692331318b78e00563cbf90d18ef6ff1b86fcf02a9ed6d63f19c46a47c827a6fcb48a125d95b1c67fa422a7c68c94598791fa76799812230a8301ceabc3cb8a0478b5409709867c6e36001309c3de684b327a5c25dd4a3a885fceda11a754e00a17b6bd66a628a1333529b9ea9f23c797c6174d7951cf4e1d42389754e11345be8c6f94a9d1d1eac61e140fff1147fbfdacc8b49bccbd496816d2c8107c1114b4a4727bd4bf69ad61a7182081afaa25012322ae5a9c7e9081dd7027184f186a3ffc553da52600e39b26b6a98559d826313d7f5cb7c8eabc280ca4438486b64900132fe8fbd5051629ce88480612e1f27607bfb72f0656ccd11f9384d6e85565c58b350151399754e5d7ba2fd4dd9faa5c2807b9eed2bf97768d6fb908381120ce5d51acd349f88c4e2d79eef49374e6e3c8aa290401da9db50448e15111e6833f599e773c1a4ca0dbfdca5a2cc62fe4f1b3aba7f50f48e516e36898b215404cee82707bbd79c579efbfe74f727991c971115b87ee59bbd3af04e3f3c1158b8be5bbd611e30b6b1bd684c4a77e4705e2935016c2b1c3b4f0c03d9a8072b8268ca535b27547ab3e045d1239b16561120c014b04964b21bb1ebc1227b03e1bbbe416fd6f613a7be781e56bdd8f2e0c9346a96f5b52d2960f4d300943ee7a0f01adbaf34b275cebb3d60823dfcb38cc23ebcc144eb6b52e51b92e3876723fb9c34427ff78392e622cef83254a20aadaf58b087e21b00a057139f529d0440f2b9e78147484839acf67a56ea92008141a1827fdd0d60be718f9e687f29673f2d71dd06775692fcc113695749acfe6c74dce45a42a60f26fe5272ce568d2a086b9ea067734c6c46f730f9f21c6844a17a9146bc3db82ab1a94400493a42a2f079a108e7e0b23a92d90102b87d1acba80557f032de0224fba053e759ee853606b39c11a5b5890addc38402326c0409444511071bf2f81e85291e5c6641bec4b68ca511c13b8087b3c63d2fe53d5cc124f61e343aa3e3ad8c309c9f4c41df33260314241c308f3f534b480d56b540942ffb20b0f4a73a7e6e40a252bfceaebe03749e0d8803e8023661edbc3603658f811e9eec4775aadc2c59d02becd034c527fc34535776dbbc6e61af90c50bbc355add741cfa593c14c5c758b9fb212ecb49eda53183b2dc9c1d0fc3f23a5103a9c86e4d993e8173c982622de07a5182fa6cf2ca383c0d93bb23bf74a1cf49f98b77e1664463e7eeeb5972f1a862c917f9c7238d9d2b9157855e503208e221d931ec28c710457282437bb083dd52fc0b30dcc76d8ae5cbc575e69f6a61a73594270268b2ec2ce070085ad152d57168f6902b9949e0ef43f9b4f52281bd5864b6b6eb4fa83c23d6f4fe6c4f84771f347d98d27dafdc8ff70402de43e15908988c561797613e591d9dba5c8f9a55112f5e47bfb264eb0350cf8ff92220e823e269c51415945e22394c4db45213d87d587f68713cdcdf5c1d6cbe84ebd2ee81aaa826a6f0309ee94d2b08e6cf5582905a49a4d64af850cb2f0bb2e28004b83b381de2580c2b62f3c89d47ef032b55d5c2b827a564a39018350506afa5302613cef48da71b4a7bc01f28945b7bd213f36d4e397d30c9e78cac30279750ed4892f5c9993a68a50d7a38f116f7eeee9b880c88195f5e06ce879b047f048f19db27fefa78a4b9abc7cd8bdbec74381238b7345f9c93a109195f784cb7008bcb44f2d9ac980abcdf051da86daa5e3922caf79b07a62f8d58901cd61186d86e513df53aff269d2a6de1bb921c00a2312a3b488dcf920ab4a806f3e3287a7de191ccc21638a38cd1b980ddfc6e54b8177f872ae2a62051b9265599a2c00013f181f815d919a45f8f7116833fcbf8"}) 2018/06/04 18:15:46 executing program 3: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000080)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'raw\x00'}, &(0x7f00000003c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f00000000c0)=0x54) 2018/06/04 18:15:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) read$eventfd(r0, &(0x7f0000000040), 0x8) [ 115.815441] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 115.849291] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/06/04 18:15:46 executing program 7: syslog(0x3, &(0x7f0000000040)=""/4096, 0x2000554c) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) [ 115.993992] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 18:15:47 executing program 0: unshare(0x2000400) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x4018920a, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/06/04 18:15:47 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) recvfrom$packet(r2, &(0x7f00000000c0)=""/60, 0x3c, 0xa004e23, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="397305d515c3"}, 0x20000000) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="01007a30"], 0x4) 2018/06/04 18:15:47 executing program 1: unshare(0x10000040000) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) arch_prctl(0x1001, &(0x7f0000000180)="c3da1267ca478a7b77f8d3819d49cbe0a09fdd8abc3a82af7521694d0e56e699c46da2924c97463418b886fe966cc8c657b445160c55b35418e7113a65746cff8fa58b9d4808555a2360a30cfaa19cbcbede3b31278dbdbdd6417f6dcec0967c52e5511da7e52e83250787512a7ae16c3fa2dea31f0c600677b0259c998060be575fab96820d1a8fd606e1ad29af68b926ee231938cbde862b836af954c5543ada6c5ddc22a671843f9a438dc8c275927e6e4e23a1ac910b65496057579c18f2eb623c6c1ba07ba7e0de27356b99e5c8b89730ae6978bfd14c64b33af2ce314a7a184639ddf541a4ee618c5d09943a06") setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x84, @loopback=0x7f000001, 0x0, 0x2, 'rr\x00'}, 0x2c) getpeername$ipx(r1, &(0x7f0000000280), &(0x7f0000000100)=0x2) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x4, 0x9129}) 2018/06/04 18:15:47 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={"657267c71ac977ead9c300"}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000040), 0x50) 2018/06/04 18:15:47 executing program 0: syz_emit_ethernet(0x1402, &(0x7f0000001740)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x5, 0x10003, 0x1}}], {@ipv6={0x86dd, {0xffff, 0x6, "e03701", 0x13c8, 0xff, 0xfa, @mcast2={0xff, 0x2, [], 0x1}, @empty, {[@hopopts={0x5e, 0xa, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x9, 0x4a, "9dce37bcb667f017fa58de5355dff5b0f549d80840e26ccba4ec98d028dbb3b697f13f9b6c07b3f5fd54c555f9618b28d8d76cd18797813b51021fee540e85edcbeb666c3e2e0a25d5ce"}]}, @routing={0x0, 0x2, 0x3, 0xfffffffffffffffc, 0x0, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}]}, @hopopts={0x6c, 0x2, [], [@ra={0x5, 0x2, 0x8000}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @routing={0x73, 0x4, 0x2, 0x7f, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}]}, @fragment={0x2b, 0x0, 0x9, 0x597, 0x0, 0x10aadcc2, 0x66}, @hopopts={0x0, 0x1, [], [@ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x10000}, @ra={0x5, 0x2, 0x1}]}, @srh={0x3a, 0x8, 0x4, 0x4, 0x6, 0x5, 0x7, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @fragment={0x3f, 0x0, 0xff, 0x61, 0x0, 0x42, 0x68}, @routing={0x33, 0x10, 0x2, 0x7fffffff, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x10}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1e}, @dev={0xfe, 0x80, [], 0x1c}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x80, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x1000, 0x0, [], "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{0x3, 0x0, 0x9, 0x6a319aa5, 0x0, 0x0, 0x800, [0x0], "371b31ba7ef87749f5f536bb0574eeba092ced88a0ec359e82640c1164e243c6ea132a6cf9e6527df4b060080ddc8043e9dfee2d68bac3b7599f7a847a2210d88070e53cd9a2710933bba6e4ee68027a3dccbda4cf691930e641cca360938f3d34f6b96888246ebd8fcbaf61b557505c602ef372a1202b4761ad711a441d545a7ebc8fe10b0ea5db4606e7ef6b074cb366cbfd0ceb5f41764266d70ad9d0c6affb3b94096517e55ddf9bd296c07d9c24205b8e5876851265259951db3157bb9efce4d7cc4b2807a023f9a9452b684221a8830409725b0639af64abce17c68b1092807eef802ac5a4600eb4929dc7f4f463574e8462887b"}, {0x800, 0x0, 0x400, 0xb65, 0x0, 0x0, 0x86dd, [0x3, 0x5, 0x5], "57c588fec57029bae10f7dd838230dc2f0f75b1984a9ef029d0070b0832898d34457e0320d6bd40510d491b8c958cb9862196ece407a7be0a81bd5fdd63bd8dbf925"}, {0x8, 0x88be, 0x3, {{0x3ff, 0x1, 0x5, 0x5, 0xa0b4, 0x1, 0x6, 0x6}, 0x1, 0x2}}, {0x8, 0x22eb, 0x2, {{0x9, 0x2, 0x7, 0x3, 0x5, 0xffffffffffff8001, 0x5f8f970d, 0x9}, 0x2, 0x4, 0x1000, 0x0, 0x1e5, 0x3cb, 0x4, 0x100000000, 0x7}}, {0x8, 0x6558, 0x0, "677455b961f460f667811f35e4a827216b3a94e1d253ddd008700ca38e007fa8587486635a5266562817dfd7bc6560bb89c5f21c843444226ff24def20c0e806b69e857d7bd281d3c6dba701e0fd361234e7efcc8e20359c2aa9a689cf827454012fc7ce2461d6436b53d1fde0efc9e47438b19612639acd741f30cd11b52a0edc5217618e6c03b671c11b"}}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x5c, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc_tr={0x11, {@snap={0x1, 0x0, "12", "baecbb", 0x88b5, "872004333f9d7dbf95ecf5b67c28ef00d8efad6d850a833438317679972b06d5ab85785a3294e7d550ab24a0b73c1cd2f0c25909e4989f3ae233e353abcd25013cfc89292686"}}}}}, &(0x7f0000000080)={0x1, 0x2, [0xe0c, 0x69, 0x373, 0x4a5]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x240140, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000100)={{0x6, 0x8}, 'port1\x00', 0x17, 0x20, 0x0, 0xfff, 0x58fd, 0x7ff, 0x100, 0x0, 0x4, 0x80}) 2018/06/04 18:15:47 executing program 7: syslog(0x3, &(0x7f0000000040)=""/4096, 0x2000554c) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/06/04 18:15:47 executing program 5: unshare(0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x105901, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000340)={0x0, 0x1, &(0x7f0000000140)=""/212, &(0x7f0000000240)=""/216, &(0x7f0000000040)=""/165, 0x2002}) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/pid\x00') setns(r1, 0x0) r2 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000400)=r2) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x0, 0x0) semget$private(0x0, 0x3, 0x42) 2018/06/04 18:15:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x7fff, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040), &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getpgrp(r1) 2018/06/04 18:15:47 executing program 6: socket$kcm(0x29, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000013000)={0x14, 0x4f, 0x401}, 0x14}, 0x1}, 0x1) 2018/06/04 18:15:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x4000000000082, 0x800000000000ff, 0x1}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000200), &(0x7f0000000140)=""/107}, 0x7) timerfd_create(0x7, 0x80800) 2018/06/04 18:15:48 executing program 6: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x7, 0x0, 0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) mq_notify(r0, &(0x7f0000001200)={0x0, 0x1c, 0x4, @thr={&(0x7f0000000140)="49930bb0c1cfe2018b825d3e346c7f8459634dabe33d62a8b0654163ad56aa80d7b3bc1f61a7339b5a86826d1a35ddda9653315ae43478c4cc1ce3b51e305e212ddeb01723384f426e602a4fc3a5e63c4b285d0b0739da3cf311b219fc0d4c5b1a4c64f1b77dc59512cb4d51b325b62e286740cfe2d4bd7faa767cb3c37ae54bb24eb4c1e9d83d721e10a2533292d9537874c88895dbf910caad9abc54de45", &(0x7f0000000200)="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"}}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80f00, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/04 18:15:48 executing program 2: r0 = socket$inet6(0xa, 0x9000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x1, &(0x7f0000ffc000/0x2000)=nil, 0x3) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, r1, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r1, 0x0) dup2(r3, r2) 2018/06/04 18:15:48 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2c49, 0x800) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x88800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001300)={0x0, 0x7ff, 0x20}, &(0x7f0000001340)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001380)={r3, 0x7}, &(0x7f00000013c0)=0x8) bind$llc(r2, &(0x7f0000000180)={0x1a, 0x31b, 0x80000001, 0x8ebb, 0xe3a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r4 = socket(0x810, 0x3, 0x0) write(r4, &(0x7f00000001c0)="130000001000ffdde200f49ff60f050000230a009d000000119dc53022e5f9ec364f0000c0ff030000001c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af55e3129849ae2d726cf46a629bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c00", 0xae) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000140)={0x4d, &(0x7f00000000c0)="2f62683747a369074aa34a2f6c156051510e6d3558d123571ffc8252f10ad9ef163b69d4f29aa9926b58538f8c711a267385e0590d301043d8f7deee46c7fad85031131d433ac576e91a5d14f9"}) 2018/06/04 18:15:48 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x11, &(0x7f0000000000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@llc={0x4, {@llc={0x0, 0x0, "17"}}}}}, &(0x7f0000000100)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/06/04 18:15:48 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000280)={0x2, &(0x7f0000000040)=""/109, &(0x7f00000000c0)=[{0xff, 0x4e, 0x8, &(0x7f0000000180)=""/78}, {0x7, 0x67, 0x6, &(0x7f0000000200)=""/103}]}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000300)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000340)={r4, 0x1548543686500778}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000680)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) sendmsg$nl_route_sched(r2, &(0x7f0000000880)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)=ANY=[@ANYBLOB="74000000290021032cbd7000fcdbdf2500000000", @ANYRES32=r5, @ANYBLOB="f3fff1ff0a000f000c00ffff080005000800000008000100611f1858f300020008000100", @ANYRES32=r2, @ANYBLOB="08000100636271001c0002001800010009020e000500000007000000060000006907000008000500040000000800050007a60000"], 0x74}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/06/04 18:15:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) shmctl$SHM_LOCK(r1, 0xb) r3 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r3, 0x0, 0x0, 0x0) 2018/06/04 18:15:48 executing program 0: r0 = socket(0x1e, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000001680)={&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/241, 0xf1}, {&(0x7f0000001200)=""/223, 0xdf}, {&(0x7f0000001300)=""/237, 0xed}, {&(0x7f0000001400)=""/210, 0xd2}, {&(0x7f0000001500)=""/19, 0x13}], 0x7, &(0x7f00000015c0)=""/183, 0xb7, 0xfffffffffffffffe}, 0x40010001) getsockopt(r0, 0x800000010f, 0x81, &(0x7f0000000040), &(0x7f0000000000)) [ 117.762755] dccp_close: ABORT with 4 bytes unread 2018/06/04 18:15:49 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000002300)=[{{0x0, 0xfffffda5, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000000)=@generic={0x10, "23f725e7b84d065383d8e8aa5ea1737ab9525bcfa003c81033db12ace35f949365df82dc5df46579fe09b30c1b76e072d120664b5c59690dd2b39e490dab5fd5a4a67a2cbfdb7ac55ae2dfd65b4e46d5bfb100d97f3a6da00957e9cb640c57dd09f8466a0d287eb30b045e94065d14f414e5f33f6c09c9fba48f14dd20e4"}, 0x80, &(0x7f0000000140), 0x2f5, &(0x7f00000005c0)}}], 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x18}, @multicast1=0xe0000001, r1}, 0xc) 2018/06/04 18:15:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(anubis-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="979939592969a7cf6c1e971c89228d4040f773e5d386049f21db6d1087529903ae7a6a8fc79e6752aca086", 0x2b) 2018/06/04 18:15:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x7fffffff) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x1a84, 0x4) 2018/06/04 18:15:49 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x11, &(0x7f0000000000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@llc={0x4, {@llc={0x0, 0x0, "17"}}}}}, &(0x7f0000000100)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/06/04 18:15:49 executing program 0: ioperm(0x0, 0x81, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) fcntl$setsig(r0, 0xa, 0x8) 2018/06/04 18:15:49 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000100), 0xc08) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) accept4$alg(r2, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000e40), 0x2d9, 0x0) 2018/06/04 18:15:49 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = getpid() r2 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x1) ioprio_set$pid(0x1, r1, 0x0) readahead(r0, 0x8, 0xef4) ioprio_get$pid(0x4000ffe, r1) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x440) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @rand_addr}}, 0x1, 0x447, 0x5, 0xfff, 0x40}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x3}, 0x8) 2018/06/04 18:15:49 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000340)="c423223bc0f4746d037b111730ac8884158a29334465c4fdcc29200e0000") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='omfs\x00', 0x2000000, &(0x7f0000000280)="8bab89bd51fc7bef623addeaabf1529e625f08cf259444b955c6c811772b42e407f01c5ef3d0daa54cd43c1c365701c5506ff268b5f05072938142c3adfb37969f5f2e88f79aeb59f1cdfdea2c7adfbc39d70ef22d1835d902e0aa35768963157ead00ed2cf8cd2f8ca1a9f1ea95949be5fe964daaf85cb2424aee935a7a9eea28c80f6e7f6d744df093ea27f42cfeec4e707014815e0613fe29bf9be6ae352a763ce2dd80a9c73e1fb18fb2fd") mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x2000000, &(0x7f0000000100)="ccbfc5c9eae2999411683b7d56092f0ad096d424263565230a8c2c2ee686d991101d45242f19424f000c306914e9bc9a98c8c97708f8bd5979d3cf0747c06a897cff274b0c70ba83eb325bbec120553735fddf4d1b84677dccb8") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/06/04 18:15:49 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000100)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x40}, 0x1}, 0x0) 2018/06/04 18:15:49 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/smax\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r2, r0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000280)=""/11, 0xb6) 2018/06/04 18:15:49 executing program 3: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') read(r2, &(0x7f00000000c0)=""/240, 0xff7b) r3 = dup2(r1, r2) utimensat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={{}, {0x0, 0x2710}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x1, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000100)={0x11, @tick, 0x40000e3}) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000200)) 2018/06/04 18:15:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') fallocate(r0, 0x3, 0x80, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xc}, 0x8) lseek(r0, 0x800000000000063, 0x0) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) getpgrp(r2) 2018/06/04 18:15:49 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) write$binfmt_misc(r0, &(0x7f0000000440)={'syz1', "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"}, 0xfffffffffffffeee) execveat(r0, &(0x7f0000000080)='\x00', &(0x7f00000001c0), &(0x7f0000000040), 0x1000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000100)) poll(&(0x7f0000000140)=[{r0, 0x21c2}, {r0, 0x224}, {r0, 0x4004}], 0x3, 0xa5) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) 2018/06/04 18:15:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xfffffffffffffe86, &(0x7f0000000140)={&(0x7f0000000200)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4000000004}, [@nested={0xc, 0x9, [@typed={0x8, 0x0, @u32}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3ff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x61, "d1b79afa27a6d9da7cf3db9322c945010aa1bf9df8d6678da0e7bdc8602cbde7848d690aee40a4686e3026c420e4c99c3ad5f6cea4f4bf5300b751da45030aa31b85ba5c56dd477812a70999e308782b26f17be5cbe58bf0903e2bd3affebf9c70"}, &(0x7f0000000100)=0x69) fallocate(r1, 0x1, 0x4, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={r2, 0xc3, "e16fe3aa43f9999223ab28c2c4a3ba17527e6566b08f2118b37f91698099c81ce773a8e28e6942d364d3eb0c04e84a47b563f27df12d6652f886c9659a45a6c5a15945d176a16e228363157cad816aef93ab521608633328cdb0cd1f0aed405aff756d168135e1f721df99c27bf2cbeac49b5fdf966aee6e09709b1f43888ead311ee9e76f237583a9d4a7712b27c82f3130eaa9f83d9b61fb4f28bc0464a83e55755056acef1a4ce5a150b1ebcdaaada67ec45aacc1ba3c6a58fe7af7ee8988ab69bd"}, &(0x7f0000000000)=0xcb) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x796, 0x10}, &(0x7f00000002c0)=0xc) 2018/06/04 18:15:49 executing program 2: io_setup(0x2993, &(0x7f0000000140)=0x0) r1 = socket$netlink(0x10, 0x3, 0xb) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xa8, r2, 0xd, 0x70bd2b, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x19}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xb5e}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x804}, 0x80) io_getevents(r0, 0xc5, 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f0000000200)={0x0, 0x989680}) r3 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2405, 0xffffffffffffffff) r4 = shmget$private(0x0, 0x4000, 0x5, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000040)=""/220) [ 118.589254] alg: No test for cbcmac(anubis) (cbcmac(anubis-generic)) [ 118.761616] alg: No test for ctr(anubis) (ctr(anubis-generic)) [ 118.805129] alg: No test for ccm(anubis-generic) (ccm_base(ctr(anubis-generic),cbcmac(anubis-generic))) [ 118.853420] alg: No test for rfc4309(ccm(anubis-generic)) (rfc4309(ccm_base(ctr(anubis-generic),cbcmac(anubis-generic)))) 2018/06/04 18:15:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x800) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000111ff0)={r2, 0xffffffffffffffa4, &(0x7f0000519fa8)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000f91ffc)=0x9) bpf$PROG_LOAD(0x5, &(0x7f0000f85000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x0, 0x20}], {0x95}}, &(0x7f0000d63000)="73597a6b618f6c65000d", 0x80000000009, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/06/04 18:15:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x6, 0x20000000000) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/06/04 18:15:53 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x24020400) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200800, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x6, 0x4) ioctl$EVIOCSKEYCODE(r0, 0x40104593, &(0x7f0000000000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) 2018/06/04 18:15:53 executing program 2: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setsig(r0, 0xa, 0x8) fcntl$setlease(r0, 0x400, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xf7fffffffffffffd}, &(0x7f0000000000), &(0x7f00007adff0)={0x77359400}, 0x8) creat(&(0x7f0000000080)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) fcntl$setlease(r0, 0x400, 0xfffffffffffffffc) rt_sigtimedwait(&(0x7f00000000c0)={0xb6}, &(0x7f0000000140), &(0x7f0000000180)={0x0, 0x989680}, 0x8) 2018/06/04 18:15:53 executing program 6: unshare(0x28020400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x4, 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000000)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/06/04 18:15:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) io_setup(0x8000000007, &(0x7f0000000140)=0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000200)="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", 0x200, 0x2000000000000000}]) 2018/06/04 18:15:53 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x2a14, 0x3}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000540)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000480)=""/192}, 0x3ff) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f, 0x0, 0xa00}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x0, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) sendfile(r0, r0, &(0x7f00000000c0), 0x8) 2018/06/04 18:15:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xbb}, 0xe9}, 0xfffffffffffffdd7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000a40)=0x8001, 0x4) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380)=0x773, 0x4) recvmsg$netrom(r1, &(0x7f0000000300)={&(0x7f0000000180)=@ax25={0x3, {"22e2195aeb1c32"}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f00000004c0)}, 0x0) write$sndseq(r1, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x30) 2018/06/04 18:15:53 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1000082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffff7}, @in6={0xa, 0x4e23, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x1d}, 0x8}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x48) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() 2018/06/04 18:15:53 executing program 0: r0 = socket(0x10, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x3082}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x8, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f00000000c0)='irlan0\x00', 0x80000000}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0xfffffffffffffff8}, 0x8) 2018/06/04 18:15:53 executing program 5: seccomp(0x40000001ffffffff, 0x0, &(0x7f0000016000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) unshare(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x20000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {}]}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000200)={0x4, {{0xa, 0x4e24, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x40}}}, 0x88) 2018/06/04 18:15:53 executing program 1: unshare(0x24020400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000008dc0), 0x0, 0x0) r1 = getpgrp(0x0) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000100)={&(0x7f0000000000)="4513054098f696ba093c5931a66646a36bc48e52ec041a6b95555ad59d59705f8e2119a64f16153f6d7d61854004418bbaca0ede619437a82deb506682cb04239700feaaec23da1a52c452c28b3c550483cad63775dfc0c05629b7adc4713a6d064f0f1f13f3ea3364729867dd823c8a1e67f2908f0f2fa3baa5e149494cd0f2de12cec11d3dcbef212ee1141a8883e8c4902651f4be89efaa3442664e251bce9385db6e75090f0d104b7e53c8f5c9d87ce3d4b412acb7473e6252832848dd5116c6da24ab710d38", 0xc8}) [ 122.786870] Unknown ioctl -2147204142 2018/06/04 18:15:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1f, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x4, 0x30, r3, 0xd) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0x45}}) close(r3) close(r1) sendto$llc(r2, &(0x7f0000000080)="6715b8d12e4d871d96660568c64edfb932bf67e166b41868b355f0f53b69751c4d", 0x21, 0x80, &(0x7f0000000140)={0x1a, 0x304, 0x20, 0x2, 0xfffffffffffffffe, 0x9, @random="5996785992be"}, 0x10) 2018/06/04 18:15:53 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x212) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000200), &(0x7f0000000040)}, 0x20) [ 122.867304] Unknown ioctl -2147204142 [ 123.327738] print_req_error: I/O error, dev loop0, sector 33280 [ 123.334162] print_req_error: I/O error, dev loop0, sector 33408 [ 123.340393] print_req_error: I/O error, dev loop0, sector 33552 [ 123.346603] print_req_error: I/O error, dev loop0, sector 33672 [ 123.352800] print_req_error: I/O error, dev loop0, sector 33744 [ 123.384397] print_req_error: I/O error, dev loop0, sector 0 [ 123.390444] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/06/04 18:15:54 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0xc0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x1, 0x1, 0x2, 0x6, r1}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffffffffff, 0x21, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000001500)="5efd6d05b084d167f7994e7287b26db23c5c1629a24bfac0d9413515265b357f6f", &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) 2018/06/04 18:15:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000005200010000000000000000001c00000008000100074f5157b3a30b626d25ab7e9a1b00fcfa27e45ded67fedc466799b6f23722517f27cc5577c141ed88739f379ec9a52253814f607533c5628cffcd543a462e75be372f8e7195ae0bde5eec83e174b66c227b0a9a15cabd57e5df7210e0b283a555b00abe6fefef60da08ba"], 0x1}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000040)=[0x8, 0x1, 0x100000000], 0x3, 0x87, 0x7, 0x8, 0x100000000, 0x4, {0x8, 0x80000001, 0x100000000, 0xffffffff, 0x7f, 0x5, 0x3, 0x20000000, 0x9, 0x9, 0x77, 0xf1, 0x3, 0x7, "c214ede552756461dedc27b9a44a05693d1c21cad9415ed0cd48661fca848fc0"}}) 2018/06/04 18:15:54 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, r0, 0x0) write(r0, &(0x7f0000000140)=' ', 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendmmsg(r0, &(0x7f0000001900), 0x0, 0x0) 2018/06/04 18:15:54 executing program 6: r0 = socket(0x200000000000011, 0x80b, 0xc6) unshare(0x24020400) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f}, 0xa) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000003c0)={r0, 0x2}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="d400000028000b022abd7000fcdbdf251800000008007700", @ANYRES32=r0, @ANYBLOB="31f786d9abe7be9dfe383121abd98fbfe5e5876105232fa1b0bb4c0a0f459fb4c807d7c3295dcc4d5ddf3ea381d073fe95532993707f9da14e5ac43d0d9bf393394a3a6cebb0fecb4158bd695c98e84eb3640a87e6761d12048b48168d25bdf0239888a5ca727d204b3fb13e3dd17275d9ce93c48ea4113d316d3c9992aa660fc13270dbcaa9013ef8399765f114d451597d7e50dba4df93ef95a3f539bd6d2d8ecc8bed6504b3b2fff6eddf2a722cf408001800", @ANYRES32=r1], 0xd4}, 0x1}, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x4000, 0x0) r3 = getpid() syz_open_procfs(r3, &(0x7f0000000440)='net/sctp\x00') ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000300)=""/183) r4 = socket$inet6(0xa, 0x5, 0x0) ioctl(r4, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r5 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_procfs(r3, &(0x7f0000000480)='net/tcp6\x00') setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00000001c0), 0x8) open(&(0x7f0000000400)='./file0\x00', 0x100, 0x0) 2018/06/04 18:15:54 executing program 2: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) write(r1, &(0x7f0000000040)="ae", 0x1) close(r1) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/06/04 18:15:54 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x103000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000002c0)={'\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x3, 0x5, 0x500, 0x6, 0x4000000, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xa0640) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"79616d300001178b00000100", 0x4012}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r4, 0x40107446, &(0x7f0000003000)=""/174) dup3(r2, r3, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) write$binfmt_aout(r3, &(0x7f0000001740)=ANY=[@ANYBLOB="07010706c0020000f60000000900000096020000090000000000000000000000fe41f35b947c1d812040cc1a4cd2cf3726c2f352c0460000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000053827471f0a5f93c454a62c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000722e5d37ca05da2be61ae3f4cb1934744fffdfc7fe7ff714be350388c97a21c93bf4bd318af32d766f8c19c6f6cfbcf9980270fdb6017679583bb065949909005b565b205ead45d987b0228b242f43806df81f4756662f8e0ade35d01bda107f3607a67615042e9e13f49d6d9cdad2a0cddf91221e71040692839d21b01cf45342c1"], 0x936) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f00000000c0)) 2018/06/04 18:15:54 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1000082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffff7}, @in6={0xa, 0x4e23, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x1d}, 0x8}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x48) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() 2018/06/04 18:15:54 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) fcntl$notify(r0, 0x402, 0x80000006) [ 123.817975] sd 0:0:1:0: [sg0] tag#5846 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 123.826871] sd 0:0:1:0: [sg0] tag#5846 CDB: Persistent reserve in, sa=0x1d [ 123.834348] sd 0:0:1:0: [sg0] tag#5846 CDB[00]: 5e fd 6d 05 b0 84 d1 67 f7 99 4e 72 87 b2 6d b2 [ 123.843369] sd 0:0:1:0: [sg0] tag#5846 CDB[10]: 3c 5c 16 29 a2 4b fa c0 d9 41 35 15 26 5b 35 7f [ 123.852373] sd 0:0:1:0: [sg0] tag#5846 CDB[20]: 6f 2018/06/04 18:15:54 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2b9ff1d98165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='projid_map\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xe8, "f3b7bf74c320950ff8610c4523d289c4eefe34887089ecf41e2293de86c55a8847ec8e0bc5ffd27c0881a1067d57e5e8d0b62f24bd0627be69deb186b4d4d4775c4b10cfef3f37d6fb6e27099e7424543a469c35fc33521fc868f456d2c70469d3be9c6fab13f3fee855b128711a5aba1a9b6fbc39b8b6a23867ec1fb489f6c0fb24b37aeac96c0649658f50d7745570682972978da69973c7a788cb7deb59b724556cf9786f802ac3e50b28b42a7fbaf21bf10690b2233147e357b48c60894c6da58f1e8d6b4a84d94981b4d4693336cfc3191324e7381a3633e075642ccd2d681716b7e72c25ed"}, &(0x7f0000000300)=0xf0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}}, [0x1, 0x2, 0xa4, 0x100, 0xcd, 0x10000, 0x20, 0xffffffff, 0x0, 0x100000001, 0x2, 0x6b, 0x2de, 0x8574, 0x7e4be267]}, &(0x7f0000000440)=0x100) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000040)) r4 = socket(0xa, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r5 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r5, r5, &(0x7f00000000c0)=0x8000000, 0x5) 2018/06/04 18:15:54 executing program 0: r0 = socket$inet6(0xa, 0x20002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f00fd8)=[{0x3d, 0x0, 0x2}, {}]}, 0x10) r3 = accept4(r1, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r4, 0x6}, 0x8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x8}, 0x8) 2018/06/04 18:15:54 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x4020940d, &(0x7f0000000480)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)='ip6tnl0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000080)={r2, 0x10000, 0xda, "e859ec04bed4b75d9ca7b012d2b21a2018d29b3dad672a66b02a706aeb95d4ba6957be69707bd959b5a20d5b97d22d131ef06f595842b4a59c4f080a95ef556d3210bf93b09cbc2b98c5378ae8e521d5d963d3a09b1d9c66ac515677c6fc906db7bbb53a54e9b75fd76df08ff329ac1102362919b27ec0fea798b2f3bf4b6160107a6642f087113b9586e8b0cfafa1ddf1f6c358d0e2bbff7e2a7da7582a66359cc33c7df47dc15c578eaf2108378c0485b1c5ebc107f46d1af171f89afa68cc142d53e0afb302c0517071e6af341f9ff530aed989a0c92d0ff2"}, 0xe2) [ 123.931395] sd 0:0:1:0: [sg0] tag#5847 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 123.940324] sd 0:0:1:0: [sg0] tag#5847 CDB: Persistent reserve in, sa=0x1d [ 123.947541] sd 0:0:1:0: [sg0] tag#5847 CDB[00]: 5e fd 6d 05 b0 84 d1 67 f7 99 4e 72 87 b2 6d b2 [ 123.956538] sd 0:0:1:0: [sg0] tag#5847 CDB[10]: 3c 5c 16 29 a2 4b fa c0 d9 41 35 15 26 5b 35 7f [ 123.965513] sd 0:0:1:0: [sg0] tag#5847 CDB[20]: 6f 2018/06/04 18:15:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2e7a, 0x400000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x9, 0x4}, 0x0, 0x200, 0xd4, {0xebf, 0x4}, 0x8, 0x400}) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x9) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x20000000000002d1, &(0x7f0000000200)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000080)={r3, 0x3}) 2018/06/04 18:15:55 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000000000000e9ffffffffffffff000000000000000000000000000038000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000001102c45d40eedfadb43d71a8b4ca16d37d0252e738a6edd36a6fb8a7519fb3a56f98f4200649d17b9cf8f242"], 0x78) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x80000000, 0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x1, 0x4) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x3, 0x20000004091, r0, 0x0) mlockall(0x0) 2018/06/04 18:15:55 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000000000)=0x7fff, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0xffffffffffffff66) 2018/06/04 18:15:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x9, 0xfffffffffffffffe, 0x5, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c79c449316f1a85917f2cd"}, 0x46) dup3(r0, r1, 0x0) 2018/06/04 18:15:55 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00000000c0), 0x4) chmod(&(0x7f0000000000)='./file0\x00', 0x101) 2018/06/04 18:15:55 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x556, 0x200000) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x40) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f00000000c0)={0x3, 0x7, 0x1}) symlink(&(0x7f0000000400)='../file0\x00', &(0x7f0000000480)='./file0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x2, r1, r2, 0x1, 0x8, 0x80000) llistxattr(&(0x7f0000000040)='../file0\x00', &(0x7f00000002c0)=""/152, 0x98) 2018/06/04 18:15:55 executing program 4: syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid_for_children\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000000500)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x3, 0x1, 0x970, "c24fd6e6ef8253c6e73950528f8b7a13504684fa8f167e9d4660617ab0c11f4f2c9d55a71e9e1de8533922997e3799918a67bda55b38911a424081b49581ef", 0x33}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="5d65cd283b9711d8c420a243661750b37c2e9af6e667170405a4492add0716b3680aa7498fbbea15a709ddb91a9d20c4cd0af87783ff68ec3a14e64c79a704757b95457bee6bc4cbf55603a018d55afdcb8c957075f4e99abb80bdf6a7b486a6609898d4645c38cd0c731cef13514d6f33f6c703ed8f900eed11b5ae2e5c336bb595107dc79c7db7e16f331536302cc173afedcbf45ddf7c215a72d2a1f6370316b5db7969dea5db0922cc237256e4989b6be6b75b4f24fe804a3bc891930697959586d492610b7723aa5e4b", 0xcc}, {&(0x7f0000000240)="96d67988288af9a11deebba84eca5c1ad24293b49a792914a6ff655910f15db958fe4d1598668c4abafb82186076d301d77cf83756cee9dc7c7bd4cce8329c4e3f7096ca6c178dcbe8e84c19900b6cd9afde5916a2619e6e3295ef5f5c6e804a018f22e9", 0x64}, {&(0x7f00000002c0)="2e9be49e4026c4cfd40ba3b177f03c405bdab3f44dc36054f209c591e0c61a1fc56f1f9835298dd36331e97fe503a6cca356694ec689ae260dbd6b6dd28586b5874eacd3c51b56376c5857e4e1e77849157620a5a21a62bbf1f0249d2eca9b110443366be6930f0c596182", 0x6b}], 0x3, &(0x7f0000000340)=[{0xe8, 0x11b, 0x1, "acf91c8e718acd4b7648aa5b70c1aa6da037e6d008d0b5ec24f26fd77cc65c1c667750cbfe8da7d9d20df790c14529cf03cdb6b0b44c1a7a2452f1ee9b9e4c1179f0a79b29eefbe5407e586d4241dfd9cb3055f269fcf045840d731f4e7bf3c458ad90454463eb0653ac2b5261c34f3cf884888fc22656e72ade126ce3dc300ea8b23910590ad8c2b0ca0c883c0efd7a57d3842328a120cdfcb902a1449b5e55ea174c24650c722b9d22258a1d833bfb1977d623f7aeee55b7d648e4b9d76cf4ebb4e566ad80fa8d33bb5a6ff310b38c2d"}, {0x88, 0x6, 0x1, "6353dca3d570d58d1c24efd95ffc487d625aba8966dc63f665a03274468a7cc80f2cc2e93427e2b45f4eae5cc867ebe586c4058c72828632a07d270a5f31a8af16b7cf8cb1bebeeda61ac7cfd4a27bb4005de832748b7999e305610f0a6f764fc4d9fff55a60ff308e2a5fa2180ed804ce"}, {0x18, 0x110, 0x101, "6765c4e659"}], 0x188, 0x40}, 0x1}], 0x1, 0x80) 2018/06/04 18:15:55 executing program 6: r0 = socket$inet6(0xa, 0x80004, 0x8003) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x3, 0x11, 0xffffffffffffffff, 0x2}, 0x2c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="809dea000000"], &(0x7f0000000140)=0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x6}, &(0x7f00000001c0)=0x8) [ 124.694517] print_req_error: I/O error, dev loop0, sector 25600 [ 124.723448] print_req_error: I/O error, dev loop0, sector 0 [ 124.729310] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/06/04 18:15:56 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000000180)="6372706c6f7d1985", 0x100000) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x4, 0x651b, 0x8, r2}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) close(r0) fsetxattr(r1, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)='\x00', 0x1, 0x0) 2018/06/04 18:15:56 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='lp\x00', 0x3) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="cb7e4e53f303e0fd04ab0ed51ba8888127fad6770cf32a6bb27694901b5f2ea4bc4c0712622fc7ef247e4d997f348b355b8d5bf26025940f84e015b2b22c5b8c2a1f7895753ee2d23a0e104a19de675fa6d45a1ca61052ffd007c463134706d1fa7317f9e173be21d0962e20a041a1088c552b8f6bf44d0adac79345dc0ab51b82aa66a6cd726273ccec03b9e673ba8b225638ba"], 0x1) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000180)) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000300)) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x7, 0x20000) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00000001c0)={0x100000000, 0x2, 0x2, 0xb5, [], [], [], 0xffffffff80000000, 0x401, 0x9, 0x1, "d4eedd09dfd4c40a1f8fd96a17cf7bdd"}) writev(r0, &(0x7f0000000900)=[{&(0x7f0000001200)="d6", 0x1}], 0x1) 2018/06/04 18:15:56 executing program 6: unshare(0x24020400) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x721a02, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x9c, r1, 0x0, 0x70bd26, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x21}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffff3c}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40}, 0x88c5) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000000040), &(0x7f0000000000)) 2018/06/04 18:15:56 executing program 7: r0 = socket(0x2, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x80000000016106e, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000300060002000700e72e9d42275394124f32b9301bddcf8abf92384b4e466a8f628c4dd0052c506e6e442691a706e90d04b03f84906267ee444cc3eec91fd8ee825024077e79157108263f73e500037ba9e8c1e2fb6f272bb68e3f01e94eecdc0494b4ae84d7e1af035fca68cfeacfd12c01c00d92ba73d551d69432d564a531a7e0578c9aede4e602f2f8f10bb28834de1963210a952bd8"], &(0x7f0000000140)=0xe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000340)={@mcast1={0x3e2, 0x1, [], 0x1}}) write$rdma_cm(r1, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00}, 0xffffff31) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x3]}, &(0x7f0000000100)=0x6) 2018/06/04 18:15:56 executing program 4: statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/68) r0 = socket(0x80100000000010, 0x802, 0x0) connect(r0, &(0x7f0000000100)=@l2={0x1f, 0x1f, {0x8, 0x36f0, 0x7, 0x40, 0x0, 0x4}, 0x2, 0x2}, 0x80) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) 2018/06/04 18:15:56 executing program 2: prlimit64(0x0, 0x200f, &(0x7f00000000c0), &(0x7f0000000080)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x40) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000100)={{0xf78e, 0x3, 0x3, 0xfffffffffffffff7, "7df27a012e550b223cda2764ec01ffa488e2ea2aec778c652c1898b0df9b131857c6c672d84819151f9d8dff", 0x4}, 0xfffffffffffffffc, [0x3ff, 0x3, 0x78, 0x3df, 0x3, 0x3, 0x80, 0x4, 0x7, 0x2, 0xfffffffffffffbaf, 0xfffffffffffffff8, 0x7, 0x4, 0x5, 0x3, 0x401, 0x100000000, 0x9a2, 0x8, 0x200, 0xf2ee, 0x9, 0x10001, 0xf9, 0x9, 0x9, 0x728000000, 0x8, 0x2, 0x1, 0x8, 0x100000001, 0x7, 0x1, 0x43, 0x8080, 0x3, 0x100000001, 0x0, 0x5e5, 0x6, 0x40, 0x1, 0x2, 0x5, 0xffff, 0x8, 0x7, 0x40, 0x0, 0x7, 0x80000000, 0x7, 0x1f, 0x3, 0xe3, 0x40, 0x6, 0x7, 0x5, 0x4, 0x100, 0x1, 0x3d, 0x8, 0xe052, 0x200, 0x8001, 0x10001, 0x4ad9, 0x4, 0x7, 0x374, 0x8, 0x5, 0x5, 0x9200000000000, 0x1, 0x2, 0x3, 0x3, 0xfffffffffffffff7, 0x1, 0x7fff, 0x800, 0xd8, 0x9, 0xa5, 0x10000, 0x800, 0x2, 0x400, 0x8001, 0x2, 0x2, 0x2, 0x5, 0x8, 0x66, 0x5, 0xfb, 0x7, 0x8, 0x5, 0xffff, 0x7fffffff, 0x1000, 0x20, 0x8, 0x100, 0x7, 0xc61, 0x101, 0x3, 0x7fffffff, 0x1, 0x9, 0x8, 0x2, 0x80000001, 0x1, 0x100000001, 0x3ff, 0x0, 0x9, 0x7a1], {r1, r2+10000000}}) 2018/06/04 18:15:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3bc, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086c2066e21f8d106ee00fe8000000000000000000000000000bbfe80100000000000803e00000000aa00004e200008907800d6471727d4cc41f132b878715a4f69d1dd8ff71f41eb0b8548eb7e7c"], &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x20000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000100)=""/39) request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='dns_resolver\x00', 0xfffffffffffffffe) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000002c0)={0x1, &(0x7f0000000200)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001300)={r2, &(0x7f0000000300)=""/4096}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140), 0x4) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, 'erspan0\x00'}}, 0x1e) 2018/06/04 18:15:56 executing program 3: r0 = socket$inet6(0xa, 0x400000080801, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x8}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0)=0x9, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setregid(r1, r2) 2018/06/04 18:15:56 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x7f, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/69, 0x45}, {&(0x7f00000001c0)=""/188, 0xbc}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000340)=""/249, 0xf9}], 0x1000000000000019, &(0x7f0000000840)}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x210000, 0x0) r2 = accept4(r0, &(0x7f0000000540)=@can={0x0, 0x0}, &(0x7f00000005c0)=0x80, 0x80800) sendmsg$nl_xfrm(r1, &(0x7f0000000700)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=@updpolicy={0x2b4, 0x19, 0x20, 0x70bd28, 0x25dfdbfd, {{@in6=@dev={0xfe, 0x80, [], 0xd}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e22, 0x0, 0xa, 0xa0, 0x80, 0x7e, r3}, {0x5b66, 0x100000001, 0x410, 0x3, 0x46, 0x3, 0xe, 0x8001}, {0x7, 0x5, 0xcf, 0x4}, 0x8, 0x6e6bbc, 0x0, 0x1, 0x3}, [@ipv4_hthresh={0x8, 0x3, {0x15, 0x1a}}, @sec_ctx={0xcc, 0x8, {0xc5, 0x8, 0x1, 0x9, 0xbd, "a641ae5cd3e8ab93444bf05a330ba1712e588b8b06abec495511926307ed8c58cbcad5075b52db34de7ae3b7b3f75440d9f75cc1c99da3a08757b6ddfc868f335a16f7d0bd4c7ef355a24be142801a1cc343a84d3e32e1c44be25c2717c4275d0140dfa4b0c617eed2c23158e4a75e7fa8969aaa333bc161613c61667bf7142cde28515ce03e698616879cd7c2d97d94a136e46820d001b34ab985fa81a68e2901a7664f89a16770a850f88dc5261156d4f93bf22f3048a194b5b88d3e"}}, @replay_val={0x10, 0xa, {0x70bd2a, 0x70bd2c, 0x3}}, @algo_auth_trunc={0xec, 0x14, {{'ghash-clmulni\x00'}, 0x4f0, 0xe0, "b166413ed9708d8076dc504ad17290672422269daad990541b1713557b5379008b81759b36c57e3f8d4333c0c8230ce2a2e1c62a8d2b8269bfcbc5e23db7d5ff964493d438270120d318bb820680d370e0cd56e8e92d78cfda5826fe85da2c8c9c3d8b92996b38b0f8520b4e1e550ffa607ae35fd07bf6dd95ea32614fb82a39e2b9d1c4eaa0d77f64ff9c1043e07daf31a6e4ddc278619377db35170e57"}}, @user_kmaddress={0x2c, 0x13, {@in, @in=@broadcast=0xffffffff, 0x0, 0xa}}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x3f, 0x9, 0x6, 0x3f8b, 0x2, 0x1000, 0xfffffffffffffffa, {0x0, @in6={{0xa, 0x4e24, 0x69df9523, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}}, 0x2, 0x8, 0x9, 0x31dd, 0x12000000}}, &(0x7f0000000740)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000780)={r4, 0x81, 0x8, 0x40, 0x0, 0x100000000}, &(0x7f00000007c0)=0x14) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebaeacea8653b1cc7e63975c0ac47b6268e3966cf055d90f", 0x4c}], 0x1}, 0x0) 2018/06/04 18:15:56 executing program 0: r0 = socket(0x2, 0x5, 0x9a23) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0xffffffff, 0x3, 0x80, 0x3}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = memfd_create(&(0x7f00000000c0)="7dbf2a78892d764fd34a3580502af104e0556b884fc44e1d3903c25662e82a6cdc43ebe41224d1a37a7a85f41eccfcf6b65f5fcaef1b9d0e50771b4e5b8192150600000017025c4974d844397a9e52086a68cea96adaf842848d122eeb959a0ab24dc7d1874ec54f", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000e80)=@ethtool_per_queue_op={0x4b}}) 2018/06/04 18:15:56 executing program 6: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @rand_addr=0x40000000}}) r1 = socket(0x400000000010, 0x3, 0x0) write(r1, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6cddfb0e, 0x940) mq_timedsend(r2, &(0x7f0000000080)="f14eeb9af49d1be79046c939b16f8e68f73806b60e314f706fbd9fca57a1435dec0b2e838688f8bf252f7007da458ec564073ff26571dcd81b1e18b84800db6d811378e888eaf2f05c84fb5c6a3925431453d5d87debdbb37aa72268da3f76419419c722d6a9b9389fbd3e63d786ee8665873d8c981a9beaec3419d22fb724662bc6e30ce47b8e712db4c475cdee7462be7843cc6ea5a8e5ef6291e7e9f59bac3137b262525a19aa067ecae463c954607309d00918e18f614d8299aa93fa3d04762fe70e2701f0a926460f451610d3aa328b404b325db0838b2daf5039ba0fb474df723ba10f151073d973cb85565fa2043b", 0xf2, 0x3496, &(0x7f0000000180)={0x77359400}) 2018/06/04 18:15:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000020feffff7a0af0fff8ffffff79a4f00000000001"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x123cc2, 0x0) sendto$llc(r0, &(0x7f00000000c0)="1bd70439cab53715a8b6d99989656b6aed4ee04213ba1df104889cfa1fc765529b525342559a5a956933f47b81db563136d8", 0x32, 0x4040000, &(0x7f0000000180)={0x1a, 0x304, 0x0, 0x1, 0x1070, 0xfffffffffffffffa, @random="449961d9ead5"}, 0x10) 2018/06/04 18:15:56 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001580)='/dev/rfkill\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000002280)=[{&(0x7f0000000100)=@abs={0x1}, 0x6e, &(0x7f0000001500), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000002000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x40}], 0x1, 0x0) r3 = semget(0x3, 0x1, 0x1) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000040)=[0xbbe6, 0x1]) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000080)=r2) [ 125.757289] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 18:15:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5, 0x3, 0x0, 0x0, 0x6833, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl(r0, 0x3f, &(0x7f0000000240)="72446c4741e600045b8d722e41839c29aec412eda662889e5059f63a5ffc78d310c124787c21cb85b667e364c35446577e03c46ec1e2e50d38f551082c571f1575a534cb7490b9d1a11bbd5121e88b901f60626f0a623f204de196eb447080907e132c089837ba3b75cf378ad832b9017bb0ec30ea17ee85237a912e46302f029d707d37cf9c1597a31da655b2017e901775cfe8912ac2943657cc3bae5e744b8b5dc2ee5461b65d944730090baa86a29cc23cc6694c2580d0700456ca7dc563d9f8306078a6ad51a32a0a966096067cd02a7e72d0") pwritev(r2, &(0x7f0000000a80)=[{&(0x7f0000000a40)="fd", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) prctl$setmm(0x23, 0x0, &(0x7f0000ffd000/0x1000)=nil) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)=0x0) fcntl$setown(r1, 0x8, r3) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) close(r1) 2018/06/04 18:15:56 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x7f, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/69, 0x45}, {&(0x7f00000001c0)=""/188, 0xbc}, {&(0x7f0000000280)=""/91, 0x5b}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000340)=""/249, 0xf9}], 0x1000000000000019, &(0x7f0000000840)}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x210000, 0x0) r2 = accept4(r0, &(0x7f0000000540)=@can={0x0, 0x0}, &(0x7f00000005c0)=0x80, 0x80800) sendmsg$nl_xfrm(r1, &(0x7f0000000700)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=@updpolicy={0x2b4, 0x19, 0x20, 0x70bd28, 0x25dfdbfd, {{@in6=@dev={0xfe, 0x80, [], 0xd}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e22, 0x0, 0xa, 0xa0, 0x80, 0x7e, r3}, {0x5b66, 0x100000001, 0x410, 0x3, 0x46, 0x3, 0xe, 0x8001}, {0x7, 0x5, 0xcf, 0x4}, 0x8, 0x6e6bbc, 0x0, 0x1, 0x3}, [@ipv4_hthresh={0x8, 0x3, {0x15, 0x1a}}, @sec_ctx={0xcc, 0x8, {0xc5, 0x8, 0x1, 0x9, 0xbd, "a641ae5cd3e8ab93444bf05a330ba1712e588b8b06abec495511926307ed8c58cbcad5075b52db34de7ae3b7b3f75440d9f75cc1c99da3a08757b6ddfc868f335a16f7d0bd4c7ef355a24be142801a1cc343a84d3e32e1c44be25c2717c4275d0140dfa4b0c617eed2c23158e4a75e7fa8969aaa333bc161613c61667bf7142cde28515ce03e698616879cd7c2d97d94a136e46820d001b34ab985fa81a68e2901a7664f89a16770a850f88dc5261156d4f93bf22f3048a194b5b88d3e"}}, @replay_val={0x10, 0xa, {0x70bd2a, 0x70bd2c, 0x3}}, @algo_auth_trunc={0xec, 0x14, {{'ghash-clmulni\x00'}, 0x4f0, 0xe0, "b166413ed9708d8076dc504ad17290672422269daad990541b1713557b5379008b81759b36c57e3f8d4333c0c8230ce2a2e1c62a8d2b8269bfcbc5e23db7d5ff964493d438270120d318bb820680d370e0cd56e8e92d78cfda5826fe85da2c8c9c3d8b92996b38b0f8520b4e1e550ffa607ae35fd07bf6dd95ea32614fb82a39e2b9d1c4eaa0d77f64ff9c1043e07daf31a6e4ddc278619377db35170e57"}}, @user_kmaddress={0x2c, 0x13, {@in, @in=@broadcast=0xffffffff, 0x0, 0xa}}]}, 0x2b4}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x3f, 0x9, 0x6, 0x3f8b, 0x2, 0x1000, 0xfffffffffffffffa, {0x0, @in6={{0xa, 0x4e24, 0x69df9523, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe}}, 0x2, 0x8, 0x9, 0x31dd, 0x12000000}}, &(0x7f0000000740)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000780)={r4, 0x81, 0x8, 0x40, 0x0, 0x100000000}, &(0x7f00000007c0)=0x14) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebaeacea8653b1cc7e63975c0ac47b6268e3966cf055d90f", 0x4c}], 0x1}, 0x0) 2018/06/04 18:15:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x100}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0), 0x8) 2018/06/04 18:15:56 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x17}]}, &(0x7f0000f91ffc)=0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x6, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0xb, 0x0, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) [ 126.201871] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 18:15:57 executing program 7: socketpair(0x1f, 0xf, 0x5, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x38, 0x4, 0xffffffffffffffff, 0x8}, 0x2c) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400add427323b470c458c5602067fffffff81004e220000000058000b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) 2018/06/04 18:15:57 executing program 5: socketpair$inet(0x2, 0x4, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000440)=""/128, 0x80}], 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000080)={0x0, 0x3f, 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) 2018/06/04 18:15:57 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0xffffffffffffffdd}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='stat\x00') preadv(r0, &(0x7f0000000480), 0x34b, 0x0) 2018/06/04 18:15:57 executing program 4: recvmmsg(0xffffffffffffff9c, &(0x7f0000003b00)=[{{&(0x7f0000000f40)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=""/96, 0x60}}], 0x1, 0x0, &(0x7f0000003bc0)) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001280)=0x800, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x800}]}, 0x10) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000140)=@in6={0xa, 0x4e21}, 0x42f, &(0x7f0000001200), 0x322}, 0x8000) clock_gettime(0x0, &(0x7f0000003940)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000036c0)=[{{&(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000000200)=""/57, 0x39}], 0x2, 0x0, 0x0, 0x6}, 0x3}, {{&(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000380)=""/22, 0x16}, {&(0x7f00000003c0)=""/182, 0xb6}, {&(0x7f0000000480)=""/202, 0xca}, {&(0x7f0000000580)=""/30, 0x1e}, {&(0x7f00000005c0)=""/110, 0x6e}, {&(0x7f0000000640)=""/94, 0x5e}], 0x6, &(0x7f0000000740)=""/234, 0xea, 0x7}, 0x7176e362}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000840)=""/143, 0x8f}, {&(0x7f0000000900)}, {&(0x7f0000000940)=""/189, 0xbd}], 0x3, &(0x7f0000000a40)=""/169, 0xa9, 0x37}, 0x1}, {{&(0x7f0000000b00)=@ax25, 0x80, &(0x7f0000000d40)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000b80)=""/5, 0x5}, {&(0x7f0000000bc0)=""/95, 0x5f}, {&(0x7f0000000c40)=""/176, 0xb0}, {&(0x7f0000000d00)}], 0x5, &(0x7f0000000dc0)=""/121, 0x79, 0x1}, 0x7}, {{&(0x7f0000000e40)=@can, 0x80, &(0x7f0000001380)=[{&(0x7f0000000fc0)=""/140, 0x8c}, {&(0x7f0000001080)=""/215, 0xd7}, {&(0x7f0000000ec0)=""/49, 0x31}, {&(0x7f0000000f00)=""/15, 0xf}, {&(0x7f0000001180)=""/104, 0x68}, {&(0x7f0000001200)=""/111, 0x6f}, {&(0x7f00000012c0)=""/1, 0x1}, {&(0x7f0000002480)=""/203, 0xcb}], 0x8, &(0x7f0000001400)=""/25, 0x19, 0x2d}, 0x400}, {{&(0x7f0000002580)=@sco, 0x80, &(0x7f0000002680)=[{&(0x7f0000002600)=""/110, 0x6e}], 0x1, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f00000026c0)=@ipx, 0x80, &(0x7f0000002940)=[{&(0x7f0000002740)=""/215, 0xd7}, {&(0x7f0000002840)=""/231, 0xe7}], 0x2, 0x0, 0x0, 0x6}, 0x5}, {{&(0x7f0000002980)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002a00)=""/228, 0xe4}, {&(0x7f0000002b00)=""/76, 0x4c}, {&(0x7f0000002b80)=""/13, 0xd}, {&(0x7f0000002bc0)=""/221, 0xdd}], 0x4, &(0x7f0000002d00)=""/173, 0xad, 0x7}, 0x101}, {{&(0x7f0000002dc0)=@alg, 0x80, &(0x7f0000003300)=[{&(0x7f0000002e40)=""/226, 0xe2}, {&(0x7f0000002f40)=""/131, 0x83}, {&(0x7f0000003000)}, {&(0x7f0000003040)=""/116, 0x74}, {&(0x7f00000030c0)=""/198, 0xc6}, {&(0x7f00000031c0)=""/54, 0x36}, {&(0x7f0000003200)=""/77, 0x4d}, {&(0x7f0000003280)=""/73, 0x49}], 0x8, &(0x7f0000003380)=""/120, 0x78, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000003580)=[{&(0x7f0000003400)=""/204, 0xcc}, {&(0x7f0000003500)=""/68, 0x44}], 0x2, &(0x7f00000035c0)=""/201, 0xc9}}], 0xa, 0x40, &(0x7f0000003980)={r2, r3+30000000}) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x441, &(0x7f00000001c0), 0x0, &(0x7f00000036c0)}, 0x0) 2018/06/04 18:15:57 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x14080) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000180)={0xaf, &(0x7f00000000c0)=""/175}) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000740)=@acquire={0x134, 0x17, 0x101, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0xfddc}, 0x1}, 0x0) ioctl(r0, 0x7fffffff, &(0x7f0000000900)="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") r2 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getpeername$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000002c0)={@empty, 0x0}, &(0x7f0000000300)=0x14) getsockname$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000003300)={@loopback, @remote, 0x0}, &(0x7f0000003340)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003380)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000003480)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={r5, @empty, @multicast1=0xe0000001}, 0xc) getpeername$packet(r1, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003500)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003540)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000003640)=0xe8) getsockname(r0, &(0x7f0000003680)=@can={0x0, 0x0}, &(0x7f0000003700)=0x80) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000003a00)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000039c0)={&(0x7f0000003740)={0x258, r2, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0xb4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000000000000000}}}]}}, {{0x8, 0x1, r5}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xad5}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r6}, {0xbc, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}]}, 0x258}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) 2018/06/04 18:15:57 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) mq_getsetattr(r0, &(0x7f0000000080)={0xffffffffffffff40, 0x1, 0x6, 0x81, 0xfff, 0xf92f, 0x5, 0x100000001}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xfffffffffffffff0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/ip6_flowlabel\x00') readv(r2, &(0x7f0000002540)=[{&(0x7f0000001540)=""/4096, 0x1000}], 0x1) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0xcab0, 0x4) 2018/06/04 18:15:57 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4801, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x800}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x5423, &(0x7f0000000080)) 2018/06/04 18:15:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@ipv6_deladdr={0x2c, 0x15, 0xa13, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x2c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000001c0)=0x100ffffd, 0xffffffffffffff52) 2018/06/04 18:15:57 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xc0000, 0x0) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x7b00}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/06/04 18:15:57 executing program 0: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/209) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000030050000ffffffff280200004803000000000000ffffffffffffffff600400006004000060040000ffffffff04000000", @ANYPTR=&(0x7f0000000b80)=ANY=[@ANYBLOB="000000000d00000000000000000000000000000000000000000000000000000000000080000000000000000000a55a711826e437013ae3087ee07fc6719eb2924333d7fe51e70e7cdfc13ad0e8f7086a30c5779784906b6cf911b3518d5cc945b0a35b4609a3aa1896c4bdfa0d8bdabf9fb30b6b7e09e44a32e810c7f16b3f2ad35232bd70b7f3e1f0fc1efe7c9c98cad4ee44552c9004a43730be305b4189e9a5c90c3e4023f22600a21e5642c814d8215392feec4a84a06b72572779dfb66791a5c1841ce77e7802e0052dc60356f1a4139bcafae1b12c4e77f109b3f400ae560064e0a03f2b"], @ANYBLOB="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"], 0x590) close(r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000200), &(0x7f0000000300)=""/238}, 0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') close(r0) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x7c, r2, 0x400, 0x70bd2d, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x2400c050) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x37, r1}) 2018/06/04 18:15:57 executing program 6: unshare(0x24020400) r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f00000000c0)=0x54) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fstat(r1, &(0x7f0000007f40)) 2018/06/04 18:15:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x50000, 0x0) write$sndseq(r1, &(0x7f00000003c0)=[{0x4, 0x0, 0x0, 0x9, @tick=0x7, {0x0, 0x100000000000000}, {}, @control}, {0x5, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x60) dup2(r0, r1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x6b, 0x75, &(0x7f0000000080)="4ec4131c46fbd9dd47f8d3d331813bffccb47193ec07e61b246b06523422418446144da92cc8c70b57a409729d4946ef9a597802e519d7475a9b9dd66a8100b4f7b86f9a7f3520e1ce20429eedd18802d030095ac58961da11cce185bcea72a0564da16b96e97bab08bd18", &(0x7f0000000100)=""/117, 0x200}, 0x28) 2018/06/04 18:15:57 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000140)={0x2, 0x0, [{0x0, 0xb2, &(0x7f00000017c0)=""/178}, {0x0, 0x54, &(0x7f0000001700)=""/84}]}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000002c0)=0x200000000) r1 = eventfd2(0x2, 0x80000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x0, r1}) 2018/06/04 18:15:57 executing program 7: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x40) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 'lc\x00', 0x0, 0x200, 0x14}, 0x2c) r1 = socket$pptp(0x18, 0x1, 0x2) accept(r1, 0x0, &(0x7f0000000040)) 2018/06/04 18:15:57 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f697076342f76732f001e3ba8da3ef2b74c51c508b56578706972dd", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) unshare(0x60000000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) madvise(&(0x7f000001a000/0x4000)=nil, 0x4000, 0xb) [ 126.950395] Unknown ioctl -2147199696 2018/06/04 18:15:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={"6c6f000000000400000000000000db5c", 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x205, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKMODE={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x6, 0x8400) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x80840, 0x0) 2018/06/04 18:15:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000340)={0x0, 0x2, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000982f5b)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "d085f5"}}}}}}, &(0x7f000004d000)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) [ 126.992131] IPVS: ftp: loaded support on port[0] = 21 [ 127.181667] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 127.192684] bond0: lo is up - this may be due to an out of date ifenslave [ 127.245284] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 127.256310] bond0: lo is up - this may be due to an out of date ifenslave [ 127.278360] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 18:15:58 executing program 0: r0 = socket$inet6(0xa, 0x5000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x2003) poll(&(0x7f00000000c0)=[{r1}], 0x200000000000011d, 0x9) 2018/06/04 18:15:58 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x1000000000000001, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000480)='/dev/input/mouse#\x00', 0x1, 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000040)={0x1d, r4}, 0x10) setsockopt(r3, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) io_setup(0x6ca3, &(0x7f0000000500)=0x0) r6 = dup(r0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r8 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x400, 0x0) io_submit(r5, 0x3, &(0x7f0000000440)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x7, r1, &(0x7f00000000c0)="2818849f900b84b229be5587df71ab441a4433244ffef382840346056f1fe701f8330c4337fa432cb8aa8b19dcc70eb912b30a096e76ecc1da73bb3d8e2b36eb314adcd75f9eea52cb2036a1d3f27fae8067eca5c4fb382d1e7487ff30df372a7a0755d7a47fc3806c6dd9b906cf0bbb27f269a639bf2b1a7cd7791dcac29fff7552e3e639cbf0f9373faa1a092bd1719be02d057717d4c22c51597ae80a25f3b3c896960fb0649c5556300a09c00e0d1ce2272efaded1967efb107456349f8ced569118ccfef93dc5891208344cdb1124", 0xd1, 0x9, 0x0, 0x1, r6}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f0000000280)="18f8eea10423ef07bd474bf609a18b55dca14bce8c1313d7be06fc4ee9855cac582193cbfb0dfd24bb2cd36a12819db613440303d16641de378cc96a252bb51d93ecf3b28e9b269e4b56f674c321bd350b2a829b0d84b182b8", 0x59, 0xbc42, 0x0, 0x0, r7}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8, 0x5d6, r3, &(0x7f0000000340)="46b701fea2dfeca92e6872ed31be0784be944136c8f2339894682c4e1999260006b572ad35430ee4261ca0d090d6a84529a0d484a7fb5e34c94b8dc720fe1b8b7712d92a03adfbed6a29fe2ae72b5b075ceb8523162448d8c9316e199f64d3ae04bd10f1652a87", 0x67, 0x2, 0x0, 0x1, r8}]) 2018/06/04 18:15:58 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x4a000) dup(r0) r1 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000380)) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x11, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 18:15:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x40) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000240)={{0xb6, 0x1, 0x100000001, 0x100, "8ad821119281a4818eab0c3e5ce35839cebbd67fc16cb4ca864c93f7805252bcfd23af02452fb14ba5b377a6", 0x7}, 0x0, 0x0, 0x189, r2, 0xff, 0xaff, "9d6ea061db185f5bf4d7e01667d084ec9619f103779bd633b1ef2c0483af3a511f7736fbceb4bb4eeaaa53931551466583281ce342fafe49665195404d7bc583", &(0x7f0000000040)='systemppp0cpuset\x00', 0x11, [], [0x4, 0x2, 0x5, 0x5]}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xa) 2018/06/04 18:15:58 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000c9, &(0x7f0000000100), &(0x7f0000000000)=0x2cf) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/prev\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7, 0x0, 0x3, 0xfffffffffffff64a, 0x0, 0xd, 0x3, 0x3f, 0x683, 0xf94, 0x3, 0x3, 0x7, 0xa000000000000000, 0xf8f]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23}}, 0x3f, 0x5, 0x6, 0x51, 0x84}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x7ff, 0x8, 0x3, 0xffffffff, r2}, &(0x7f0000000240)=0x10) 2018/06/04 18:15:58 executing program 2: accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000001c0)=0xfffffffffffffe3a) r0 = semget$private(0x0, 0x4003, 0x0) semctl$SETALL(r0, 0x0, 0xd, &(0x7f0000000280)) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/123, 0x7b) 2018/06/04 18:15:58 executing program 7: accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f00000000c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f00000001c0)="5500000018007f5300fe01b2a4a280930a06000000a84308910000003900090035000c00060000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/04 18:15:58 executing program 6: openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x141000, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x42, 0x0) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) [ 127.720291] sit: non-ECT from 172.20.255.187 with TOS=0x1 2018/06/04 18:15:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="eb627f454c460000000000000000000000677e3636a94f9166437c9fb3d9f9fbbc725eda432ba06b8cddfbb690378db271c03c8a0937665ba364f5d01841d2c5fb50264ed4a17f844d82b45ce0c43c619391cb3f4f4aaf55dd6ffeac12c5a2fb49c647a950ee3f00000000000000c66746eaf8a1ffd495f2bd5425edbf1db3b2e7cb00fb000000000000000000000000"], 0x11) io_setup(0x1, &(0x7f0000e4b000)=0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000000280)={0x5, 0x100}) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) syslog(0xf, &(0x7f0000000100)=""/164, 0xa4) 2018/06/04 18:15:58 executing program 2: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r2) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r1) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a}, &(0x7f0000000640)="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", 0x101, r2) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000e7fffc), 0x0) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpgrp(0xffffffffffffffff) tkill(0x0, 0x0) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x9, 0x7f, 0x40}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000480)={r8, @in={{0x2, 0x4e23}}, 0x5, 0x1}, &(0x7f00000001c0)=0x90) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/06/04 18:15:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r1 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r1, &(0x7f0000000000)="06", 0x1) sendfile(r1, r0, &(0x7f0000000080), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x70, &(0x7f0000000100), &(0x7f0000000040)=0x8) 2018/06/04 18:15:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000374000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000021d00fe02000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/06/04 18:15:58 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) semop(0x0, &(0x7f0000000040)=[{0x0, 0x7b}], 0x44) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000001c0)={r2}) semop(0x0, &(0x7f0000000000)=[{0x0, 0xffdffffffffffff9}], 0x1) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/06/04 18:15:58 executing program 0: futex(&(0x7f00001122a1), 0x800000000003, 0x0, &(0x7f000000b000), &(0x7f0000000000), 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1254, 0x40, 0x0, 0x6, 0xd, 0x1c, "a64cb85191949cd63b228682fd485483d30a72fa86a89e3200da882013dae4b04dc4d7bb5e11b9304d8e13e4fde6538126e0a14ff90cccc7c8617722d2515f25", "31affa9ae0e519641503675ad843de8e903c3b47010c187510b488f48eb9b4cb54538a41d4941102ae635506c4c04b080ed58658645c8c8ff4691a1facd45a8e", "2cac2b17577a15cb9f11806987d15c545296fca63c3dd5b3c63c06907c65c1e5", [0x11e, 0x5]}) bind$nfc_llcp(r0, &(0x7f0000000280)={0x27, 0x1, 0x2, 0x7, 0x8000, 0x9, "b309ce2a175363730ec1273d731c8396a5e91dd2cff0207ab24d5171947842d407aaa2d13377d5d19152e9a42d17f071d33cd1f6a868111fc6fc7b6482ec7e", 0x19}, 0x60) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000300)=0x7a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x2, 0x7f, 0x1, 0x1, 0x3}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r1, 0x3ff80000000000}, 0x8) sendto$inet(r0, &(0x7f0000000180)="b27955df33e95711331d06ede6b4cb32c892eec46d8df950ff70bc6e03faa26bb75c044f0b51503b97cd342844e1f34bf2d893a0314c4a6b6fd39b862acbf63beb4ae5b58a971cc2084efa3773c465b75aa5ca3a9bfa5ca1adac023b7e71343f07f6a51c8fceec0adf907ed58a8aa86d5f2adfe36d187418d84a1d1e5e39884dbbe26fcbac2a00eda5e101591506d22279", 0x91, 0x4008044, &(0x7f0000000240)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/06/04 18:15:59 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1c, 0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='ipddp0\x00', 0x88) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000280)=0xffffffffa10c85fa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xfffffffffffffffe, 0x40000000004, 0x1, "aee3e02177a8b390566bc2dd09f1a36f2d791ee4f4b438301ef0512cdb0500608905a2b845dc84fb52db92b78b7765b975935988dc185e581f893ac2396270f993a39d4502f90359bd12e408002d30ee"}, 0xfffffffffffffc67) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534d9665b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0x3e1) [ 128.059183] syz-executor5 (8213) used greatest stack depth: 53592 bytes left 2018/06/04 18:15:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x40) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000240)={{0xb6, 0x1, 0x100000001, 0x100, "8ad821119281a4818eab0c3e5ce35839cebbd67fc16cb4ca864c93f7805252bcfd23af02452fb14ba5b377a6", 0x7}, 0x0, 0x0, 0x189, r2, 0xff, 0xaff, "9d6ea061db185f5bf4d7e01667d084ec9619f103779bd633b1ef2c0483af3a511f7736fbceb4bb4eeaaa53931551466583281ce342fafe49665195404d7bc583", &(0x7f0000000040)='systemppp0cpuset\x00', 0x11, [], [0x4, 0x2, 0x5, 0x5]}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0xa) 2018/06/04 18:15:59 executing program 6: r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f0000000000)=""/43, 0x2b}], 0x4, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/19, 0x13}], 0x3, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x8011, r1, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="85800302e891af815cf3b699b774d1ce18c98a79bea3", 0x16, 0x0) keyctl$setperm(0x5, r2, 0x10004) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/mixer\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000740)={0x2, 0x6, 0x6, 0x0, 0x4, 0x100000000}) 2018/06/04 18:15:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, 0x10, &(0x7f0000000180), 0x343, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000008400000002000000000000000000000000000000d5b4edf67d12122e9600db21d3eb71167d4d1b6c0fb2b14d0a1d43ff3a2e373dffa1470b55054f465c924c33270fea5060b327874eadbdcbf617d79313d68f772021bdb1cbec72fe66c2655f3c3685582e4624b0878b703d55b0ae0cbc1499c0768a5cdba38b4bad4a0bc76ef6be824f7fc4fcc61ed67b7ce11a0fb290badfdc467119aad8b8", @ANYRES32=0x0, @ANYBLOB="180000000000000084000000060000000700000000000000"], 0x38}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/06/04 18:15:59 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000100)={0x7, 0x6, 0x1693, 0x4}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff}) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000300)=""/208, 0xd0}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)) 2018/06/04 18:15:59 executing program 7: shmget(0x2, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) r0 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0xfffffffffffffe13, &(0x7f00000008c0), 0x0, &(0x7f0000000080), 0xfe39}}, {{&(0x7f00000000c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000900)=[{0xffffffffffffff9b}], 0x10}}], 0x16f, 0x0) 2018/06/04 18:15:59 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[0xda, 0x503, 0x80000001, 0xb3, 0x6]}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs\x00') preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) 2018/06/04 18:15:59 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000002140)={0xf000000c}) 2018/06/04 18:15:59 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40, 0x0) sendto(r2, &(0x7f00000001c0)="428d3ca02d851d5f09b011216f57c4a0c7bf71c0622a3e0538f77bdff21bd50e47bb6a95", 0x24, 0x40, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/06/04 18:15:59 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) semop(0x0, &(0x7f0000000040)=[{0x0, 0x7b}], 0x44) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000001c0)={r2}) semop(0x0, &(0x7f0000000000)=[{0x0, 0xffdffffffffffff9}], 0x1) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='security.ima\x00', &(0x7f0000000140)='\x00', 0x1, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/06/04 18:16:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80080, 0x0) close(r0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000084000000bd0c38b22c6327535c91ee5f41c29a2a3b3b6ad4dedfb759d5b62f6ac28a7675016e16855cd7b3262c388a5dfcf2520d2d69f71a475151e3669a2c9aa293b048799066253243d0b08a10e03437c75d2e99a4738034efc161978d17d6f17b9297a3ef0f8ba6353eefb948d4e231dc8824b37e727cf81646e4e4e674af36382c351396f109"], &(0x7f0000000040)=0xa8) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/06/04 18:16:00 executing program 7: r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0xb0000004}) read(r0, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/06/04 18:16:00 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@ipv4={[], [], @multicast2}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000001c0)=0xfffffffffffffd09) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) request_key(&(0x7f0000000000)="7583f889170967c116f7", &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 2018/06/04 18:16:00 executing program 3: futex(&(0x7f00000000c0), 0x3, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x2, 0x1) set_thread_area(&(0x7f0000000080)={0x9, 0xffffffff, 0xffffffff, 0x3, 0x8000, 0x2, 0x401, 0x1, 0x3, 0x5}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffbf}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x85, 0x10000, &(0x7f0000000000), &(0x7f0000000ffc), 0x10000000) 2018/06/04 18:16:00 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') write$cgroup_pid(r2, &(0x7f0000000000)={[0x31, 0x39, 0x30, 0x38]}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x8000000000000080, 0x7, 0x204, 0xffffffffffffffff, 0x0, 0x801}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@loopback}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) 2018/06/04 18:16:00 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xe, 0x4, 0x24100) getsockopt$inet_int(r0, 0x10d, 0x4000000093, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) 2018/06/04 18:16:00 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000100)={r1, &(0x7f00000000c0)=""/51}) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x1, r2}) [ 129.187707] mmap: syz-executor6 (8297) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/06/04 18:16:00 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000080)="a08ab4cdd44d800cb496796c2246ea17e21a8ccee193cd3ee2a640c696244de41ac06d0d5fdef00a05ebbbd0e2d7613c0f839dd4a1f32f7ec576cbfe9a201233516a7e28ad6d87b7dd330eed2e40e9b06d8da44e78360c2be8bd61e2ebd3", 0x5e, 0x20000800, &(0x7f0000000140)={0x2, 0x4e23}, 0x36a) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200500, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x1, 0x4) 2018/06/04 18:16:00 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = memfd_create(&(0x7f0000000080)='dev ', 0x0) write(r2, &(0x7f0000000040)="16", 0xffc6) sendfile(r1, r2, &(0x7f0000000000), 0xffff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r3, r2, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1004000000016) 2018/06/04 18:16:00 executing program 2: r0 = socket$inet(0x10, 0xffffffffffffffff, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010fdc)="230000002400915f460000000000001203000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) 2018/06/04 18:16:00 executing program 3: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000400)="10000f18544c61b626264e25325ead10", 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xe9, "a077b95d8cdc71cd8a706ab5ec3ca3986728cec6cfdf05566939e5c1f0e62a4af24ed75fb58a0826bec2eccd45696cfd0a9f04260ebe7c7ba760a778ed880a30bf65967c8c9c7ef4d778d4b7a4474b1bbdb6c88934c64ec571b0482cbe86f49a2413b53f93b637d68f61dc6f155a4ebc6c5f4e9e2c70af7df46ea282f32d93b3d87ae7a5d840331d0873a08bc2f494fdb8f9c326963bcd7901719979e0e85587004d7e5d756f1b440d7c766c0ed83a2e906758d28694906f4b95f64d5186019632a1a04699afb623089661dfe1e92d464469b84188cea1d92f8c9fd6411d82535200c4f513811b566a"}, &(0x7f0000000000)=0xf1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={r1, 0xe8, &(0x7f0000000280)=[@in={0x2, 0x4e20, @rand_addr=0xff}, @in6={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x21}, 0x800}, @in6={0xa, 0x4e22, 0xace, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e23, 0x1c93, @local={0xfe, 0x80, [], 0xaa}, 0xc314}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x5, @empty, 0x2}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}]}, &(0x7f00000003c0)=0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000280), &(0x7f0000000000)=0x4) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getroute={0x1c, 0x1a, 0xf0b, 0x0, 0x0, {0x2}}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:16:00 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x3ff) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00') getsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffda1) 2018/06/04 18:16:00 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'bond_slave_0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="01"]}) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000040)={0x23ec, 0x0, 0x2}) write$sndseq(0xffffffffffffffff, &(0x7f0000000240), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) close(r2) close(r1) 2018/06/04 18:16:00 executing program 0: unshare(0x2000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001440)={0x6, 0x0, [{0x5000, 0x66, &(0x7f00000000c0)=""/102}, {0x12000, 0x1000, &(0x7f0000000180)=""/4096}, {0x1f002, 0x5b, &(0x7f0000001180)=""/91}, {0xf001, 0x79, &(0x7f0000001200)=""/121}, {0x7000, 0xb3, &(0x7f0000001280)=""/179}, {0x5000, 0xe7, &(0x7f0000001340)=""/231}]}) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x0, r1}) 2018/06/04 18:16:00 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x4040c0) getpeername$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x32, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'rr\x00', 0x4, 0xb21, 0x52}, 0x2c) sync() ioctl$SG_IO(r1, 0x2285, &(0x7f0000000880)={0x53, 0x0, 0x6, 0x1, @scatter, &(0x7f0000000740)="2f0000800000", &(0x7f0000000500)=""/239, 0x0, 0x0, 0x0, &(0x7f00000000c0)}) [ 129.890710] random: crng init done 2018/06/04 18:16:01 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x0, 0x0) close(r0) fcntl$getown(r0, 0x9) pread64(r0, &(0x7f0000000000)=""/237, 0xed, 0x0) 2018/06/04 18:16:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/26, 0x1a}, {&(0x7f0000001f80)=""/68, 0x44}], 0x2, &(0x7f0000002080)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f00000067c0)) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r3, 0x3) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") recvmmsg(r1, &(0x7f0000001bc0), 0x400026b, 0x0, &(0x7f0000000580)={0x77359400}) 2018/06/04 18:16:01 executing program 0: r0 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='keyring\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r1) 2018/06/04 18:16:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) read(r1, &(0x7f0000001140)=""/20, 0x5) unshare(0x400) poll(&(0x7f0000000040)=[{r1, 0x40}, {r0, 0x2000}], 0x2, 0xfffffffffffffffb) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) 2018/06/04 18:16:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fcntl$getflags(r0, 0x40010b) 2018/06/04 18:16:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x35c42f84) 2018/06/04 18:16:01 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) dup2(r1, r0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x10400) 2018/06/04 18:16:01 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3c, &(0x7f0000000080)=""/234, &(0x7f0000000040)=0xa0) r1 = accept(r0, &(0x7f0000000180)=@rc, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x7, "3b8b6668ce798f"}, &(0x7f0000000240)=0xf) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x3f}, &(0x7f0000000340)=0x90) 2018/06/04 18:16:01 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e97aac1dc890dd981d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/04 18:16:01 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0xc7f123f459177a3, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000b40)={'ip6tnl0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/06/04 18:16:01 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffffff, 0x7, 0x0, 0x7, &(0x7f00000002c0)=[0x0], 0x1}, 0x20) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000340)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000040)=0xe8) setreuid(r0, r2) 2018/06/04 18:16:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) read(r1, &(0x7f0000001140)=""/20, 0x5) unshare(0x400) poll(&(0x7f0000000040)=[{r1, 0x40}, {r0, 0x2000}], 0x2, 0xfffffffffffffffb) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) 2018/06/04 18:16:01 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) 2018/06/04 18:16:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xa37, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x5}, 0x4) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r2, &(0x7f0000000200)=""/199, 0xc7) 2018/06/04 18:16:01 executing program 7: r0 = socket$inet6(0xa, 0x806, 0x4002) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000380)=0x90) 2018/06/04 18:16:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x42) lseek(r0, 0x0, 0x3) r1 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_elf32(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0x57}]}, 0x58) execveat(r1, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) [ 130.889438] rpcbind: RPC call returned error 22 [ 130.907615] rpcbind: RPC call returned error 22 2018/06/04 18:16:01 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/06/04 18:16:01 executing program 0: r0 = gettid() madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f00006fc000/0x3000)=nil, 0x3000, 0x1000, 0x4, &(0x7f0000247000/0x1000)=nil) process_vm_writev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x1, &(0x7f0000001400)=[{&(0x7f00000001c0)=""/103, 0xfffffffffffffdbd}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/53, 0x6}, {&(0x7f0000001280)=""/118, 0x1d}, {&(0x7f0000001300)=""/201, 0xc9}], 0x5, 0x0) madvise(&(0x7f0000495000/0x400000)=nil, 0x400000, 0x8) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x101140) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000140)=0x9) 2018/06/04 18:16:01 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r2, 0x3, 0xb7, "2b43dc1c7d54e95cf392dbd3e4c7f4187dfb7fb1585db445d385d4bb764070140f73c24750b996fef3d5d4722ef0f8cd7842142f7fee9227e10add69bce49c07b6fc04ed3122bc0729f5fff6af1408d9377af478ec127432d65c310ef3b2ad467c84c4d2d5cecd06911ae84be9c169675c761756240b95ea5117f939d7ab343bbb1f2571e531d028243162332da517b144ada854cc93fd25a0af606cb03eb0808b68f0cf41cb0082ef3b7a4ec251cf50e757b1540e26d9"}, 0xbf) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 18:16:02 executing program 5: setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000c40)=ANY=[], 0x30c) recvmsg(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000140)=""/81, 0x51}, {&(0x7f00000005c0)=""/175, 0xaf}], 0x5, &(0x7f0000002900)=""/4096, 0x1000}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) r1 = dup(0xffffffffffffffff) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) 2018/06/04 18:16:02 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa000003fe, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={0xffffffffffffffff, 0x7, 0x0, 0x7, &(0x7f00000002c0)=[0x0], 0x1}, 0x20) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000340)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000040)=0xe8) setreuid(r0, r2) 2018/06/04 18:16:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000919b15079286"], 0x10}}], 0x1, 0x1f4) 2018/06/04 18:16:02 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x80000ffffff93}, {0x0, 0x3f}}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x8}, 0x4) r1 = getpgid(0xffffffffffffffff) tgkill(r1, r1, 0x20) ioctl$VT_RELDISP(r0, 0x5605) prctl$setptracer(0x59616d61, r1) 2018/06/04 18:16:02 executing program 7: recvfrom$inet(0xffffffffffffffff, &(0x7f0000000200)=""/34, 0x22, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x6f3000) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="414a71ecbac4983cc6cd570d1e84e286a77e95fcaeca242b7cd6b7c548a42f5ccdaa3ddbccd87b059b6b23379110725776fcdb17d75860eb87c43c34bfbb978cc30aab8b44e827e89a6a775868398119920e0512e4ffbde92239dd01c684bc5bf41765947a58441eeba85a2ebd7e18b9b311d5f1c1e6abb0c29fd3a713f45bd6d8a95f4cbaab8f8a1c52ee23c056abacf319da7aad6038d2de8225aa944df6a7f0e0a4d59b39af9642e927509b9c", 0xae) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180), 0x2c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x13f) close(r1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) migrate_pages(r4, 0x300000000, &(0x7f0000000040)=0x40, &(0x7f0000000080)=0x7) 2018/06/04 18:16:02 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x10000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40000, 0x0) sendmsg$rds(r1, &(0x7f0000000480)={&(0x7f0000000080)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)=""/220, 0xdc}], 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="180000000000000014010000020000000600000000800000580000000000000014010000080000000100010006000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="0001000000000000"], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="0200000000000000"], @ANYBLOB="e2cc0000000000008100e4ffffff000002000000000000000400000000000000000058230000000004001401002b55ae8a99953d097d36f9000006c5e3fb31e63fff0000000000000000000000070000e334f2928936b83b8031b3b642114d0d55aa6cdba68478d01cbaee2da2976016597a4b6b4d581514bfc9a0ba7787665817397d8340d97a3b136dec8ac58dacf9f09415974a5f4eb720ff44cef1cbb9ce1489fb9aa4c81dffee2cdda4c33ddd697de3f64f9eb39437c404a7e8a4508e47deed6677892ce6c11de50052c61091c22dfc7b0e3938975204f32a883d7e895202432a18d29068c660892fe5bfd543a0b23f05ceb50e461232717ec031ce9054e037d6f92337ff4e9e8649fa6ead8776680c0cdc8a17b274856a650e78fb116a9eb1a0b89c03f01f056a7eca3a6897bab6b8175423c4542b44d693701e9c3a53156929843c0d65025b37", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="1b0c000000000000"], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="400000000000000003000000000000000200000000000000050000000000000010000000000000000500000000000000"], 0xc8, 0x1}, 0x800) r2 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000000)={0x11, 0x19, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) close(r2) [ 131.192101] rpcbind: RPC call returned error 22 2018/06/04 18:16:02 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) r1 = socket$inet6(0xa, 0x1000000000003, 0x2000000000000008) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x88) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000), 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x140, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000001000)) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/06/04 18:16:02 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000000)) getpeername$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c) ioctl$VT_DISALLOCATE(r1, 0x5608) read(r2, &(0x7f000057efb8)=""/72, 0x48) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000140)=""/4096) 2018/06/04 18:16:02 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'syz_tun\x00', {0x2}}) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x9, 0x80a, 0x1) 2018/06/04 18:16:02 executing program 5: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xe2}}, [0x8, 0x7fff, 0x7, 0x1, 0xffffffffffffdfaa, 0x86, 0x0, 0x4, 0x4dac, 0x3f, 0x2, 0x800, 0x1ff, 0x7, 0x5]}, &(0x7f00000001c0)=0x100) fanotify_mark(0xffffffffffffffff, 0x80, 0x400, 0xffffffffffffffff, &(0x7f0000001740)='./file0\x00') 2018/06/04 18:16:02 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000280)={@random="154c9a011f8f", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfeffffff, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x28, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffff5aa4, 0x4000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x20, r1, 0x300, 0x70bd2c, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x890) 2018/06/04 18:16:02 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000140)=0x4) unshare(0x24020400) ioctl$int_out(r0, 0xc0385720, &(0x7f0000000100)) 2018/06/04 18:16:02 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="24000000260025c17bd11d966f0007fffd0000010000000005e10300000000000000ffffffffb8fff5fc", 0x2a}], 0x1}, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000340)=0xc) capset(&(0x7f00000001c0)={0x200f1526, r1}, &(0x7f0000000240)={0x1, 0x0, 0x4, 0xffffffffffffffc0, 0x2, 0x40000}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffffff, 0x2, 0x1, 0x4, &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4) mq_unlink(&(0x7f0000000040)='selfmime_type#selfmime_typeem1\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000440)={{0x80000000, 0xc8d4}, {0x4d, 0x4}, 0x5, 0x4, 0x8}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000540)={r3, 0x9}, &(0x7f0000000580)=0x8) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000180)={0x15, 0x3, 0x0, 0x7, 0xe5, 0xffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r2, 0x50, &(0x7f0000000380)}, 0x10) ioctl$IOC_PR_PREEMPT_ABORT(r4, 0x401870cc, &(0x7f0000000140)={0x3f, 0x800, 0x5, 0x1ff}) 2018/06/04 18:16:02 executing program 7: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000040), 0x0, 0x5a6d8d97750cae5e) dup3(r0, r1, 0x0) [ 131.431432] ip_tunnel: non-ECT from 172.40.20.187 with TOS=0x3 2018/06/04 18:16:02 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000080)=0x14) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000001c0)={{0x100000001, 0x800}, {0xf0d4, 0x5}, 0x100000000}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0x1a}, 0x1, 0xffffffff, 0x401, 0x100, 0xff, 0xa0031, r1}) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000040), &(0x7f0000000140)=0xfffffc31) [ 131.494460] ip_tunnel: non-ECT from 172.40.20.187 with TOS=0x3 2018/06/04 18:16:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0xfff) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) 2018/06/04 18:16:02 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x10000002}) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000400)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'nr0\x00', 0xadf}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x100000001, 0x4, 0x10000, 0x3ff, 0x200, 0x2}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000300)='vlan0\x00'}) ioctl$TCGETA(r0, 0x405c5503, &(0x7f0000000000)) 2018/06/04 18:16:02 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x40, 0x4) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 18:16:02 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) pread64(r0, &(0x7f0000000040)=""/81, 0x51, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) chroot(&(0x7f0000000100)='./file0\x00') r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/06/04 18:16:02 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getqdisc={0x28, 0x26, 0x0, 0x70bd2a, 0x25dfdbfe, {0x0, 0x0, {0x0, 0xf}, {}, {0xfff3}}, [{0x4, 0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f0000000100)={0x10, 0x5}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) 2018/06/04 18:16:02 executing program 6: r0 = socket$kcm(0x29, 0x8000000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x3}]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) 2018/06/04 18:16:02 executing program 7: r0 = socket$inet(0x2, 0x80003, 0x3) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") sendto$inet(r0, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) dup3(r1, r0, 0x0) [ 131.955371] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/06/04 18:16:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001380)=""/4096, 0x1000) 2018/06/04 18:16:03 executing program 4: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000340)=""/180, 0xb4}], 0x1, 0x0) 2018/06/04 18:16:03 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x10000000000000) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000280)="ad", 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x8000) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mq_notify(0xffffffffffffffff, &(0x7f0000000080)) 2018/06/04 18:16:03 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001380)=""/4096, 0x1000) 2018/06/04 18:16:03 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000900)=""/4096, 0x1000}], 0x1, 0x0) ftruncate(r1, 0x280080) 2018/06/04 18:16:03 executing program 1: 2018/06/04 18:16:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xfffffffffffffeaf) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xeffdffff00011000, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x9, &(0x7f0000000080)=[{&(0x7f0000000480)=""/170, 0x2000078d}], 0x1, &(0x7f00000005c0)=""/112, 0x70}, 0x100000000000002) 2018/06/04 18:16:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) read(r0, &(0x7f0000001380)=""/4096, 0x1000) [ 132.830587] ================================================================== [ 132.838018] BUG: KMSAN: uninit-value in copy_page_to_iter+0x754/0x1b70 [ 132.844757] CPU: 0 PID: 8534 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #103 [ 132.852032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.861395] Call Trace: [ 132.863990] dump_stack+0x185/0x1d0 [ 132.867633] ? kmsan_internal_check_memory+0x159/0x1e0 [ 132.872924] kmsan_report+0x149/0x260 [ 132.876735] kmsan_internal_check_memory+0x179/0x1e0 [ 132.881868] ? copy_page_to_iter+0x5f6/0x1b70 [ 132.886379] kmsan_copy_to_user+0x75/0x160 [ 132.890624] copy_page_to_iter+0x754/0x1b70 [ 132.894967] generic_file_read_iter+0x2fa5/0x44e0 [ 132.899906] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 132.905291] ? find_get_entries_tag+0xec0/0xec0 [ 132.909976] do_iter_readv_writev+0x84d/0xa00 [ 132.914498] ? find_get_entries_tag+0xec0/0xec0 [ 132.919187] do_iter_read+0x303/0xd70 [ 132.922997] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 132.928463] do_preadv+0x3a1/0x580 [ 132.932018] ? syscall_return_slowpath+0xe9/0x700 [ 132.936877] __x64_sys_preadv+0x120/0x170 [ 132.941038] do_syscall_64+0x152/0x230 [ 132.944938] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.950125] RIP: 0033:0x455a09 [ 132.953312] RSP: 002b:00007fb794d64c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 132.961027] RAX: ffffffffffffffda RBX: 00007fb794d656d4 RCX: 0000000000455a09 [ 132.968303] RDX: 0000000000000001 RSI: 0000000020000380 RDI: 0000000000000014 2018/06/04 18:16:04 executing program 5: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)) 2018/06/04 18:16:04 executing program 2: mremap(&(0x7f00000a7000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f00002a4000/0x3000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net\x00', 0x200002, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x30004}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) read(r3, &(0x7f0000000000)=""/128, 0x80) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) signalfd4(r3, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/06/04 18:16:04 executing program 4: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x857, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a843096c37234a39000800350008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de440700d42c44e82afc5349fddd4ab94e7162", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/06/04 18:16:04 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) write(r1, &(0x7f0000000180), 0x0) [ 132.978534] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 132.985815] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 132.993089] R13: 000000000000054e R14: 00000000006fcff0 R15: 0000000000000001 [ 133.000364] [ 133.001994] Uninit was created at: [ 133.005550] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 133.010750] kmsan_alloc_page+0x82/0xe0 [ 133.014725] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 133.019487] alloc_pages_current+0x6b1/0x970 [ 133.023906] __page_cache_alloc+0x95/0x320 2018/06/04 18:16:04 executing program 1: accept4(0xffffffffffffff9c, &(0x7f0000000280)=@alg, &(0x7f0000000200)=0x80, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0), 0xc) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) [ 133.028154] generic_file_read_iter+0xd36/0x44e0 [ 133.032915] do_iter_readv_writev+0x84d/0xa00 [ 133.037415] do_iter_read+0x303/0xd70 [ 133.041221] do_preadv+0x3a1/0x580 [ 133.044762] __x64_sys_preadv+0x120/0x170 [ 133.048914] do_syscall_64+0x152/0x230 [ 133.052810] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.057989] [ 133.059613] Bytes 0-4095 of 4096 are uninitialized [ 133.064536] Memory access starts at ffff88012d8d7000 [ 133.069655] ================================================================== [ 133.077008] Disabling lock debugging due to kernel taint [ 133.082456] Kernel panic - not syncing: panic_on_warn set ... [ 133.082456] [ 133.089829] CPU: 0 PID: 8534 Comm: syz-executor7 Tainted: G B 4.17.0-rc5+ #103 [ 133.098488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.107841] Call Trace: [ 133.110438] dump_stack+0x185/0x1d0 [ 133.114077] panic+0x39d/0x940 [ 133.117298] ? kmsan_internal_check_memory+0x159/0x1e0 [ 133.122587] kmsan_report+0x260/0x260 [ 133.126402] kmsan_internal_check_memory+0x179/0x1e0 [ 133.132205] ? copy_page_to_iter+0x5f6/0x1b70 [ 133.136709] kmsan_copy_to_user+0x75/0x160 [ 133.140949] copy_page_to_iter+0x754/0x1b70 [ 133.145283] generic_file_read_iter+0x2fa5/0x44e0 [ 133.147861] print_req_error: I/O error, dev loop0, sector 0 [ 133.150126] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 133.150154] ? find_get_entries_tag+0xec0/0xec0 [ 133.150173] do_iter_readv_writev+0x84d/0xa00 [ 133.150194] ? find_get_entries_tag+0xec0/0xec0 [ 133.150207] do_iter_read+0x303/0xd70 [ 133.150222] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 133.150241] do_preadv+0x3a1/0x580 [ 133.150259] ? syscall_return_slowpath+0xe9/0x700 [ 133.150275] __x64_sys_preadv+0x120/0x170 [ 133.150287] do_syscall_64+0x152/0x230 [ 133.150313] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.156105] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 133.161359] RIP: 0033:0x455a09 [ 133.161368] RSP: 002b:00007fb794d64c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 133.161386] RAX: ffffffffffffffda RBX: 00007fb794d656d4 RCX: 0000000000455a09 [ 133.161394] RDX: 0000000000000001 RSI: 0000000020000380 RDI: 0000000000000014 [ 133.161401] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 133.161408] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 133.161415] R13: 000000000000054e R14: 00000000006fcff0 R15: 0000000000000001 [ 133.166625] Dumping ftrace buffer: [ 133.166629] (ftrace buffer empty) [ 133.166633] Kernel Offset: disabled [ 133.271859] Rebooting in 86400 seconds..